技术领域technical field
本发明涉及容器盖技术领域，特别是涉及一种防加热拔出瓶盖。The invention relates to the technical field of container caps, in particular to a heat-resistant pull-out bottle cap.
背景技术Background technique
酒瓶通常由瓶体和防加热拔出瓶盖组成，而且一般是先将酒灌装在瓶体后，再把防加热拔出瓶盖封装在瓶体的瓶颈上。现有防加热拔出瓶盖通常包括固定在瓶颈上的固定组件、可拧开的活动组件及设置于固定组件与活动组件之间的防伪结构。当开启使用时，防伪结构破坏不能修复，从而实现通过毁坏瓶盖达到防伪的目的。然而，由于固定组件一般通过卡扣和止转筋与瓶颈固定，且卡扣和止转筋均为塑料件，当用电吹风或者热水加热固定组件时，易导致卡扣和止转筋失效，而轻易取下固定组件，这样不法份子可通过回收瓶子和防加热拔出瓶盖达到造假目的，因此防伪效果不理想。Wine bottle is usually made up of bottle body and anti-heating pull-out bottle cap, and generally after wine is filled in the bottle body earlier, then heat-proof pull-out bottle cap is encapsulated on the bottleneck of bottle body. Existing heat-resistant pull-out bottle caps usually include a fixed component fixed on the bottle neck, a movable component that can be unscrewed, and an anti-counterfeiting structure arranged between the fixed component and the movable component. When it is opened and used, the anti-counterfeiting structure cannot be repaired, so that the purpose of anti-counterfeiting can be achieved by destroying the bottle cap. However, since the fixing components are generally fixed to the bottleneck by buckles and anti-rotation ribs, and both the buckles and anti-rotation ribs are plastic parts, when the fixing components are heated with a hair dryer or hot water, the buckle and anti-rotation ribs are likely to fail , and take off the fixing assembly easily, so criminals can achieve the purpose of counterfeiting by reclaiming the bottle and anti-heating and pulling out the bottle cap, so the anti-counterfeiting effect is not ideal.
发明内容Contents of the invention
基于此，有必要针对上述技术问题，提供一种无法通过加热无损拔出的防加热拔出瓶盖。Based on this, it is necessary to address the above-mentioned technical problems and provide a heat-resistant pull-out bottle cap that cannot be pulled out without damage by heating.
为了解决上述技术问题，本发明所提供的一种防加热拔出瓶盖，包括：In order to solve the above technical problems, the invention provides a heat-resistant pull-out bottle cap, including:
固定组件，该固定组件包括内主体、内塞和外主体，内主体包括出酒嘴段和安装段，所述内塞位于所述内主体内，所述内塞包括内塞主体和自内塞主体的外壁沿径向向外延伸的翻边部，所述外主体外套于所述安装段上；A fixing assembly, the fixing assembly includes an inner body, an inner plug and an outer body, the inner body includes a wine spout section and a mounting section, the inner plug is located in the inner body, and the inner plug includes an inner plug body and a self-inner plug The outer wall of the main body has a flange extending radially outward, and the outer main body is overlaid on the installation section;
所述固定组件还包括固定套，所述固定套内套于所述安装段内，且与所述内塞主体之间形成供瓶颈插入的插槽，所述固定套的上部内壁上设有与瓶颈上的第一止转凹部或第一止转凸部配合的第一止转凸部或第一止转凹部，所述固定套的下部设置有沿圆周方向排布的多个可张合的卡爪；所述内主体相对于所述固定套向下滑动时，所述内主体的下端沿所述卡爪的外侧面滑动，驱使所述卡爪向内收缩。The fixing assembly also includes a fixing sleeve, the fixing sleeve is sleeved in the installation section, and forms a slot for the bottle neck to be inserted between the inner plug body and the upper inner wall of the fixing sleeve. The first anti-rotation concave part or the first anti-rotation convex part on the bottle neck cooperates with the first anti-rotation convex part or the first anti-rotation concave part, and the lower part of the fixed sleeve is provided with a plurality of expandable Claw: when the inner body slides downward relative to the fixing sleeve, the lower end of the inner body slides along the outer surface of the claw, driving the claw to contract inwardly.
本发明的防加热拔出瓶盖，其固定套采用膨胀结构设计，固定套上可张合的卡爪和瓶颈上的第一凸台相结合，在瓶盖内部形成倒扣，使固定套与内主体牢固地与瓶颈连接成一体。即便在加热至变软的情况下，瓶盖也无法与瓶颈分离。这样的设计确保了只有在破坏瓶盖的情况下才能拔出瓶盖，使瓶盖实现一次性使用，达到防伪目的。由于瓶盖无法回收再利用，防伪效果显著。In the anti-heating pull-out bottle cap of the present invention, the fixed sleeve adopts an expansion structure design, and the openable claws on the fixed sleeve are combined with the first boss on the bottle neck to form an undercut inside the bottle cap, so that the fixed sleeve and The inner body is firmly connected with the bottle neck as a whole. Even when heated to soften, the cap cannot be separated from the neck of the bottle. Such a design ensures that the bottle cap can only be pulled out when the bottle cap is damaged, so that the bottle cap can be used for one time and achieves the purpose of anti-counterfeiting. Since the bottle cap cannot be recycled and reused, the anti-counterfeiting effect is remarkable.
在一个实施例中，所述固定套与所述内塞为分体式结构，所述固定套为硬质塑料材质，在所述固定套与所述安装段之间设有防止两者相对旋转运动的第一止转结构和防止两者相对轴向运动的第一轴向限位结构。In one embodiment, the fixed sleeve and the inner plug are of a split structure, the fixed sleeve is made of hard plastic material, and there is a device between the fixed sleeve and the installation section to prevent the relative rotational movement of the two. The first anti-rotation structure and the first axial limit structure to prevent the relative axial movement of the two.
在一个实施例中，所述第一止转结构包括设于所述固定套的外壁上的第二止转凸部或第二止转凹部，以及设于所述安装段的内壁上的与所述第二止转凸部或第二止转凹部配合的第三止转凹部或第三止转凸部。In one embodiment, the first anti-rotation structure includes a second anti-rotation convex part or a second anti-rotation concave part provided on the outer wall of the fixed sleeve, and a second anti-rotation concave part provided on the inner wall of the installation section in line with the The third anti-rotation concave portion or the third anti-rotation convex portion matched with the second anti-rotation convex portion or the second anti-rotation concave portion.
在一个实施例中，所述固定套的上部的内径和外径由下至上逐渐缩小，所述第二止转凸部或第二止转凹部设于所述固定套的上部的外壁，且所述第二止转凸部或第二止转凹部径向上的高度沿由下至上的方向逐渐增大。In one embodiment, the inner diameter and the outer diameter of the upper part of the fixed sleeve are gradually reduced from bottom to top, the second anti-rotation protrusion or the second anti-rotation concave part is provided on the outer wall of the upper part of the fixed sleeve, and the The radial height of the second anti-rotation protrusion or the second anti-rotation recess gradually increases along the direction from bottom to top.
在一个实施例中，所述安装段的内壁上设有沿圆周方向间隔排布的若干限位凹槽；所述内主体相对于所述固定套向下滑动到位后，至少一个所述卡爪的下端外边缘卡入至少一个所述限位凹槽内，以形成所述第一轴向限位结构。In one embodiment, the inner wall of the installation section is provided with a plurality of limiting grooves arranged at intervals in the circumferential direction; after the inner body slides downward relative to the fixing sleeve, at least one of the claws The outer edge of the lower end of the lower end snaps into at least one of the limiting grooves to form the first axial limiting structure.
在一个实施例中，沿圆周方向上，所述限位凹槽的宽度大于所述卡爪的宽度。In one embodiment, along the circumferential direction, the width of the limiting groove is greater than the width of the claw.
在一个实施例中，所述翻边部的下端设有与所述固定套的上端开口配合的密封部；所述内主体相对于所述固定套向下滑动到位后，所述密封部插入所述固定套的上端开口内。In one embodiment, the lower end of the flange part is provided with a sealing part that fits with the opening of the upper end of the fixing sleeve; after the inner body slides downward relative to the fixing sleeve, the sealing part is inserted into the fixing sleeve. Inside the upper opening of the fixing sleeve.
在一个实施例中，在所述外主体与所述安装段之间设有防止两者相对旋转运动的第二止转结构和防止两者相对轴向运动的第二轴向限位结构，在所述外主体的内壁设置有防拔卡扣。In one embodiment, a second anti-rotation structure that prevents relative rotational movement of the two and a second axial limit structure that prevents relative axial movement of the two are provided between the outer body and the installation section. The inner wall of the outer body is provided with an anti-pull buckle.
在一个实施例中，所述外主体包括外主体本体和防拔件，所述防拔件为硬质塑料材料，所述防拔件包括环状的主体部，所述主体部内套于所述外主体本体的下端内，所述防拔卡扣自所述主体部的下端向内斜向上延伸。In one embodiment, the outer body includes an outer main body and an anti-extraction piece, the anti-extraction piece is made of hard plastic material, the anti-extraction piece includes a ring-shaped main body, and the main body is sleeved on the In the lower end of the outer main body, the anti-drawing buckle extends obliquely upward from the lower end of the main body.
在一个实施例中，所述防拔件还包括设于所述主体部内壁上的沿圆周方向间隔布置的至少两个定位部。In one embodiment, the pull-out preventing member further includes at least two positioning portions disposed on the inner wall of the main body part and arranged at intervals along the circumferential direction.
在一个实施例中，所述防加热拔出瓶盖还包括上盖组件，所述上盖组件包括外盖和内盖，所述内盖包括具有下端开口和上端开口的筒体和与筒体的上端开口相连的顶部，所述筒体为硬质塑料材质，所述顶部为软质塑料材质。In one embodiment, the heat-proof pull-out bottle cap further includes an upper cap assembly, the upper cap assembly includes an outer cap and an inner cap, and the inner cap includes a cylinder body with a lower end opening and an upper end opening and the cylinder body The top connected with the upper end opening, the cylinder is made of hard plastic material, and the top is made of soft plastic material.
本发明附加技术特征所具有的有益效果将在本说明书具体实施方式部进行说明。The beneficial effects of the additional technical features of the present invention will be described in the specific implementation section of this specification.
附图说明Description of drawings
图1为本发明其中一个实施例中的防加热拔出瓶盖的剖视图；Fig. 1 is a sectional view of a heat-resistant pull-out bottle cap in one of the embodiments of the present invention;
图2为图1中A处的局部放大图；Fig. 2 is a partial enlarged view of place A in Fig. 1;
图3为图1中所示防加热拔出瓶盖的内主体的仰视图；Fig. 3 is the bottom view of the inner body of the anti-heating pull-out bottle cap shown in Fig. 1;
图4为沿图3中A-A线的剖视图；Fig. 4 is a sectional view along line A-A in Fig. 3;
图5为沿图3中B-B线的剖视图；Fig. 5 is a sectional view along the line B-B in Fig. 3;
图6为图1中所示防加热拔出瓶盖的内塞的剖视图；Fig. 6 is a cross-sectional view of the inner plug of the anti-heat extraction bottle cap shown in Fig. 1;
图7为图1中所示防加热拔出瓶盖的固定套的俯视图；Fig. 7 is a top view of the fixing sleeve of the anti-heating pull-out bottle cap shown in Fig. 1;
图8为沿图7中A-A线的剖视图；Fig. 8 is a sectional view along line A-A in Fig. 7;
图9为图1中所示防加热拔出瓶盖的外主体本体的剖视图；Fig. 9 is a cross-sectional view of the outer main body of the anti-heating pull-out bottle cap shown in Fig. 1;
图10为图1中所示防加热拔出瓶盖的防拔件的剖视图；Fig. 10 is a cross-sectional view of an anti-pull-out part of the anti-heating pull-out bottle cap shown in Fig. 1;
图11为图1中所示防加热拔出瓶盖的外盖的剖视图；Fig. 11 is a cross-sectional view of the outer cover of the anti-heating pull-out bottle cap shown in Fig. 1;
图12为图1中所示防加热拔出瓶盖的筒体的剖视图；Fig. 12 is a cross-sectional view of the cylinder body shown in Fig. 1 to prevent heating and pull out the bottle cap;
图13为图1中所示防加热拔出瓶盖的顶部的剖视图；Fig. 13 is a cross-sectional view of the top of the anti-heat pull-out bottle cap shown in Fig. 1;
图14为瓶颈的主视图；Fig. 14 is the front view of bottleneck;
图15为图14中B处的局部放大图；Fig. 15 is a partial enlarged view of place B in Fig. 14;
图16为图1中所示防加热拔出瓶盖与瓶颈的装配示意图。Fig. 16 is a schematic diagram of the assembly of the heat-resistant pull-out bottle cap and bottle neck shown in Fig. 1 .
附图标记说明：Explanation of reference signs:
1、内主体；11、安装段；111、第三止转凸部；112、限位凹槽；12、出酒嘴段；121、外螺纹；13、台阶部；14、挡酒部；15、连接筋；16、出酒通道；17、第一凸条；2、内塞；21、内塞主体；211、内塞上段；212、内塞下段；213、出酒孔；22、翻边部；221、密封部；3、固定套；31、卡爪；311、内侧面；312、外侧面；313、端面；314、凸点；32、开槽；33、第一止转凸部；36、第二止转凹部；37、插槽；4、外主体；41、外主体本体；411、第一卡扣；412、安装槽；413、第二凸条；414、凸沿；42、防拔件；421、主体部；422、防拔卡扣；423、定位部；5、内盖；51、内螺纹；52、卡槽；53、筒体；54、顶部；55、密封圈；6、外盖；61、卡凸；7、瓶颈；71、第一凸台；72、第二凸台；74、第一止转凹部；76、瓶口；8、密封珠；91、第一防伪圈；92、第二防伪圈。1. Inner main body; 11. Installation section; 111. Third anti-rotation convex part; 112. Limiting groove; 12. Wine spout section; 121. External thread; 13. Step part; 14. Wine retaining part; 15 , connecting rib; 16, wine outlet channel; 17, first convex strip; 2, inner plug; 21, inner plug main body; 211, inner plug upper section; 212, inner plug lower section; 213, wine outlet hole; 22, flanging 221, sealing part; 3, fixed sleeve; 31, claw; 311, inner side; 312, outer side; 313, end face; 314, convex point; 32, slotting; 36. The second anti-rotation recess; 37. The slot; 4. The outer body; 41. The outer body; 411. The first buckle; 412. The installation groove; 413. The second convex strip; 414. The convex edge; 42. Pull-out prevention piece; 421, main body; 422, pull-out buckle; 423, positioning portion; 5, inner cover; 51, internal thread; 52, card slot; 53, cylinder; 54, top; 6. Outer cover; 61. Convex; 7. Bottleneck; 71. First boss; 72. Second boss; 74. First anti-rotation recess; 76. Bottle mouth; 8. Sealing bead; 91. First Anti-counterfeiting circle; 92. The second anti-counterfeiting circle.
具体实施方式Detailed ways
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图对本发明的具体实施方式做清楚、完整的描述。显然，以下描述的具体细节只是本发明的一部分实施例，本发明还能re够以很多不同于在此描述的其他实施例来实现。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动的前提下，所获得的所有其他实施例，均属于本发明的保护范围。In order to make the above objects, features and advantages of the present invention more obvious and comprehensible, specific embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the specific details described below are only some embodiments of the present invention, and the present invention can also be implemented in many other embodiments different from those described here. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
在本文中，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。所涉及的前、后、上、下等方位词是以附图中零部件位于图中以及零部件相互之间的位置来定义的，只是为了表达技术方案的清楚及方便。应当理解，所述方位词的使用不应限制本申请请求保护的范围。Herein, when an element is referred to as being "fixed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The orientation words involved, such as front, rear, upper, and lower, are defined by the parts in the drawings and the positions between the parts in the drawings, just to express the clarity and convenience of the technical solution. It should be understood that the use of the location words should not limit the scope of protection claimed in this application.
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.
如图1所示，作为示例的防加热拔出瓶盖主要由用于固定在瓶颈7上的固定组件、盖设在固定组件上的上盖组件以及设在固定组件与上盖组件之间的防伪结构组成，其中，固定组件包括内主体1、固定套3、内塞2、密封珠8以及外主体4。As shown in Figure 1, the anti-heating pull-out bottle cap as example is mainly composed of a fixing assembly for fixing on the bottle neck 7, an upper cover assembly set on the fixing assembly, and an upper cover assembly arranged between the fixing assembly and the upper cover assembly. An anti-counterfeit structure, wherein the fixing assembly includes an inner body 1 , a fixing sleeve 3 , an inner plug 2 , a sealing bead 8 and an outer body 4 .
结合图1、3-5所示，内主体1整体为近似圆筒状，其包括由上至下相连的出酒嘴段12和安装段11，出酒嘴段12的外周面上设置有用于与上盖组件连接的外螺纹121，出酒嘴段12的中心设有挡酒部14，挡酒部14与出酒嘴段12的内壁之间有间隙，挡酒部14与出酒嘴段12通过若干连接筋15连接，挡酒部14、出酒嘴段12与若干连接筋15之间形成若干出酒通道16。安装段11用于与固定套3配合将固定组件不可拆卸地固定在瓶颈7上。As shown in Figures 1 and 3-5, the inner body 1 is approximately cylindrical as a whole, and includes a wine spout section 12 and an installation section 11 connected from top to bottom. The outer peripheral surface of the wine spout section 12 is provided with a The external thread 121 connected with the upper cover assembly, the center of the wine spout section 12 is provided with a wine retaining part 14, there is a gap between the wine retaining part 14 and the inner wall of the wine spout section 12, the wine retaining part 14 and the wine spout section 12 are connected by several connecting ribs 15, and several wine outlet passages 16 are formed between the wine retaining portion 14, the wine outlet section 12 and several connecting ribs 15. The mounting section 11 is used for cooperating with the fixing sleeve 3 to fix the fixing assembly on the bottle neck 7 non-detachably.
作为示例，安装段11的内径大于出酒嘴段12的内径，在安装段11与出酒嘴段12之间设有台阶部13。As an example, the inner diameter of the installation section 11 is larger than the inner diameter of the wine outlet section 12 , and a step portion 13 is provided between the installation section 11 and the wine outlet section 12 .
结合图1、6所示，内塞2包括内塞主体21和翻边部22，内塞主体21为圆筒状，其包括由上至下相连的内塞上段211和内塞下段212，内塞上段211插入出酒嘴段12内，且与出酒嘴段12的内壁密封配合。内塞下段212可插入瓶颈7内，与瓶颈7的内壁密封配合，内塞下段212的底部设有供酒液流过的出酒孔213。为了方便插入瓶颈7，内塞下段212的下端为锥形。本实施例中，内塞上段211的内径大于内塞下段212的内径，两者之间形成台阶。翻边部22自内塞主体21的外壁沿径向向外延伸，翻边部22与固定套3的上端开口密封配合。密封珠8装于内塞2内。As shown in Figures 1 and 6, the inner plug 2 includes a main body 21 of the inner plug and a flange 22. The main body 21 of the inner plug is cylindrical and includes an upper section 211 of the inner plug and a lower section 212 of the inner plug connected from top to bottom. The upper plug section 211 is inserted into the wine spout section 12 and fits tightly with the inner wall of the wine spout section 12 . The lower section 212 of the inner plug can be inserted into the bottle neck 7, and is tightly matched with the inner wall of the bottle neck 7. The bottom of the lower section 212 of the inner plug is provided with a wine outlet hole 213 for wine liquid to flow through. In order to facilitate insertion into the bottle neck 7, the lower end of the inner plug lower section 212 is tapered. In this embodiment, the inner diameter of the upper section 211 of the inner plug is larger than the inner diameter of the lower section 212 of the inner plug, and a step is formed between the two. The flange portion 22 extends radially outward from the outer wall of the inner plug main body 21 , and the flange portion 22 is sealingly engaged with the upper opening of the fixing sleeve 3 . The sealing beads 8 are contained in the inner plug 2.
如图1、2、7及8所示，固定套3为筒状结构，固定套3内套于安装段11上，且固定套3的内壁与内塞下段212的外壁之间设有供瓶颈7插入的插槽37，所述固定套3的上部内壁上设有与瓶颈7上的第一止转凹部74(或第一止转凸部)配合的第一止转凸部33(或第一止转凹部)，所述固定套3的下部设置有沿圆周方向排布的多个可张合的卡爪31。封压前，卡爪31处于张开状态，瓶颈7可插入内塞主体21与固定套3之间的插槽37中；封压时，内主体1相对于固定套3向下移动，内主体1的下端沿卡爪31外侧的外侧面312滑动，驱使所述卡爪31收缩与所述第一凸台71扣合。固定套3采用此种结构，固定套3与瓶颈7之间通过第一止转凹部74和第一止转凸部33配合防止固定套3和瓶颈7相对旋转运动，通过卡爪31和第一凸台71配合防止固定套3和瓶颈7相对轴向运动。这种设计在增强防拔功能的同时，提高了瓶盖的安装稳定性。As shown in Figures 1, 2, 7 and 8, the fixed sleeve 3 is a cylindrical structure, the fixed sleeve 3 is sleeved on the installation section 11, and a bottle neck is provided between the inner wall of the fixed sleeve 3 and the outer wall of the lower section 212 of the inner plug. 7 inserted into the slot 37, the upper inner wall of the fixed sleeve 3 is provided with the first anti-rotation convex portion 33 (or the first anti-rotation convex portion) that cooperates with the first anti-rotation concave portion 74 (or the first anti-rotation convex portion) on the bottle neck 7 A anti-rotation concave portion), the lower part of the fixed sleeve 3 is provided with a plurality of movable claws 31 arranged along the circumferential direction. Before sealing and pressing, the jaws 31 are in an open state, and the bottleneck 7 can be inserted into the slot 37 between the inner plug body 21 and the fixed sleeve 3; when sealing and pressing, the inner main body 1 moves downward relative to the fixing sleeve 3, and the inner main body The lower end of 1 slides along the outer surface 312 of the claw 31 to drive the claw 31 to contract and engage with the first boss 71 . The fixed sleeve 3 adopts such a structure, the fixed sleeve 3 and the bottle neck 7 cooperate to prevent the relative rotation between the fixed sleeve 3 and the bottle neck 7 through the cooperation of the first anti-rotation concave part 74 and the first anti-rotation convex part 33, through the claw 31 and the first The boss 71 cooperates to prevent relative axial movement of the fixed sleeve 3 and the bottle neck 7 . This design improves the installation stability of the bottle cap while enhancing the anti-pullout function.
作为示例，所述固定套3与所述内塞2为分体式结构，所述固定套3为硬质塑料材料，所述固定套3与所述安装段11之间设有防止两者相对旋转运动的止转结构和防止两者相对轴向运动的轴向限位结构。由于固定套3为硬质塑料材料(如ABS塑料)，当用电吹风或者热水加热瓶盖时，固定套3不容易变形，从而实现采用加热手段无法将固定套3从瓶颈7上拔出，实现了只有毁坏瓶盖才能拔出瓶盖，使瓶盖一次性使用，达到毁盖的目的，盖子无法回收使用，防伪效果好。作为替代方案，固定套3与内塞2可以为一体式结构。As an example, the fixed sleeve 3 and the inner plug 2 are of a split structure, the fixed sleeve 3 is made of hard plastic material, and there is a set between the fixed sleeve 3 and the installation section 11 to prevent the relative rotation of the two. The anti-rotation structure of the movement and the axial limit structure to prevent the relative axial movement of the two. Since the fixed sleeve 3 is a hard plastic material (such as ABS plastic), when the bottle cap is heated with a hair dryer or hot water, the fixed sleeve 3 is not easily deformed, so that the fixed sleeve 3 cannot be pulled out from the bottleneck 7 by means of heating. , Realized that only by destroying the bottle cap can the bottle cap be pulled out, so that the bottle cap can be used at one time, so as to achieve the purpose of destroying the cap, the cap cannot be recycled, and the anti-counterfeiting effect is good. As an alternative, the fixing sleeve 3 and the inner plug 2 may be of an integral structure.
在一个实施例中，所述固定套3的外壁上设有若干第二止转凹部36(或第二止转凸部)，所述安装段11的内壁设有与所述第二止转凹部36(或第二止转凸部)配合的第三止转凸部111(或第三止转凹部)。所述固定套3和内主体1之间通过第二止转凹部36和第三止转凸部111防止两者相对旋转运动。这种结构进一步增强了瓶盖的稳定性和防拔性能。In one embodiment, the outer wall of the fixed sleeve 3 is provided with a plurality of second anti-rotation recesses 36 (or second anti-rotation protrusions), and the inner wall of the installation section 11 is provided with the second anti-rotation recesses. 36 (or the second anti-rotation convex portion) and the third anti-rotation convex portion 111 (or the third anti-rotation concave portion). The relative rotation between the fixed sleeve 3 and the inner body 1 is prevented by the second anti-rotation concave portion 36 and the third anti-rotation convex portion 111 . This structure further enhances the stability and pull-out resistance of the cap.
在一个实施例中，见图4、5，所述安装段11的内壁上设有沿圆周方向间隔排布的若干限位凹槽112，封压后，至少一个所述卡爪31的下端外边缘卡入至少一个所述限位凹槽112内，以防止所述固定套3和内主体1相对轴向运动。这种设计，卡爪31同时起到轴向限位的作用，有利于简化结构。作为示例，所述安装段11的内壁上设有沿圆周方向间隔排布的4个限位凹槽112，限位凹槽112为沿圆周方向延伸的条形，沿圆周方向限位凹槽112的长度大于卡爪31的长度，这样，装配固定套3时，没有方向性，方便装配。这种设计简化了安装过程，提高了生产效率。In one embodiment, as shown in Figures 4 and 5, the inner wall of the mounting section 11 is provided with a plurality of limiting grooves 112 arranged at intervals along the circumferential direction. After sealing and pressing, the lower end of at least one claw 31 The edge is snapped into at least one limiting groove 112 to prevent relative axial movement of the fixing sleeve 3 and the inner body 1 . With this design, the claw 31 simultaneously acts as an axial limiter, which is beneficial to simplify the structure. As an example, the inner wall of the installation section 11 is provided with four limiting grooves 112 arranged at intervals along the circumferential direction. The limiting grooves 112 are bar-shaped extending along the circumferential direction. The length is greater than the length of the claw 31, like this, when assembling the fixing sleeve 3, there is no directionality, which is convenient for assembly. This design simplifies the installation process and improves production efficiency.
在一个实施例中，所述翻边部22的下端设有与所述固定套3的上端开口配合的密封部221，封压后，所述密封部221插入所述固定套3的上端开口内。这一设计确保了瓶盖在封闭状态下对瓶内的酒品有较好的密封性，保持酒品的新鲜度。In one embodiment, the lower end of the flange portion 22 is provided with a sealing portion 221 that matches the upper opening of the fixing sleeve 3 , and after sealing, the sealing portion 221 is inserted into the upper opening of the fixing sleeve 3 . This design ensures that the bottle cap has better sealing performance on the wine in the bottle in the closed state, and keeps the freshness of the wine.
在一个实施例中，所述固定套3的下部设有若干条沿圆周间隔排布的沿轴向贯穿至固定套3下端面的开槽32，以形成所述卡爪31。作为示例的卡爪31的纵向截面为近似直角三角形，其具有内侧面311、外侧面312及端面313，外侧面312为圆锥面，内侧面311与固定套3的轴向方向平行，端面313与固定套3的轴向方向垂直。这种卡爪31结构提高了防拔性能，使得瓶盖更加安全可靠。In one embodiment, the lower part of the fixing sleeve 3 is provided with several slots 32 arranged at intervals along the circumference and penetrating axially to the lower end surface of the fixing sleeve 3 to form the claws 31 . The longitudinal section of the claw 31 as an example is approximately a right triangle, which has an inner surface 311, an outer surface 312 and an end surface 313, the outer surface 312 is a conical surface, the inner surface 311 is parallel to the axial direction of the fixed sleeve 3, and the end surface 313 is parallel to the axial direction of the fixed sleeve 3. The axial direction of the fixed sleeve 3 is vertical. The claw 31 structure improves the anti-pulling performance, making the bottle cap safer and more reliable.
在一个实施例中，见图8，所述固定套3的上部的内径和外径沿由下至上的方向逐渐缩小，所述第一止转凸部33径向上的高度沿由下至上的方向逐渐缩小，所述第二止转凹部36径向上的高度沿由下至上的方向逐渐增大。固定套3的上部采用此种结构，一方面与瓶颈上部的结构相适应，另一方面为内主体1上的第三止转凸部111留出位置。In one embodiment, as shown in FIG. 8 , the inner diameter and outer diameter of the upper part of the fixed sleeve 3 are gradually reduced along the direction from bottom to top, and the radial height of the first anti-rotation protrusion 33 is along the direction from bottom to top. Gradually shrinking, the radial height of the second anti-rotation recess 36 gradually increases along the direction from bottom to top. The upper part of the fixed sleeve 3 adopts such a structure, on the one hand, it adapts to the structure of the upper part of the bottle neck, and on the other hand, it leaves a place for the third anti-rotation protrusion 111 on the inner body 1 .
在一个实施例中，所述卡爪31的内侧面311上设有凸点314，以增加卡爪31与第一凸台71之间的结合力。这种设计使得卡爪31与第一凸台71的结合更加牢固，进一步提高了防拔性能。In one embodiment, protrusions 314 are provided on the inner surface 311 of the claw 31 to increase the binding force between the claw 31 and the first boss 71 . This design makes the combination of the claw 31 and the first boss 71 more firm, and further improves the anti-pullout performance.
结合图1、9、10所示，外主体4为筒状，外主体4套设在内主体1的安装段11上，且在所述外主体4与所述安装段11之间设有防止两者相对旋转运动的止转结构和防止两者相对轴向运动的轴向限位结构。外主体4一方面起到装饰作用，另一方面箍住内主体1的安装段11，防止安装段11加热时变形，使卡爪31张开导致固定结构失效。As shown in Figures 1, 9 and 10, the outer body 4 is cylindrical, and the outer body 4 is sleeved on the installation section 11 of the inner body 1, and a preventive device is provided between the outer body 4 and the installation section 11. The anti-rotation structure for the relative rotational movement of the two and the axial limit structure for preventing the relative axial movement of the two. The outer body 4 plays a decorative role on the one hand, and on the other hand, hoops the installation section 11 of the inner body 1 to prevent the installation section 11 from being deformed when heated, so that the claws 31 are opened and the fixed structure becomes invalid.
在一个实施例中，所述外主体4的内壁设置有第一卡扣411，该第一卡扣411与所述内主体1的下端面配合，防止外主体4相对内主体1轴向向上运动。这种设计使得外主体4与内主体1的结合更加稳定，进一步提高了防拔性能。In one embodiment, the inner wall of the outer body 4 is provided with a first buckle 411, and the first buckle 411 cooperates with the lower end surface of the inner body 1 to prevent the outer body 4 from moving axially upward relative to the inner body 1. . This design makes the combination of the outer body 4 and the inner body 1 more stable, and further improves the pull-out resistance performance.
在一个实施例中，所述外主体4的内壁设置有防拔卡扣422，该防拔卡扣422与所述瓶颈7部的外周面上的第二凸台72配合，防止外主体4相对瓶颈7运动，进一步增大固定组件与瓶颈7的结合力。In one embodiment, the inner wall of the outer body 4 is provided with an anti-extraction buckle 422, and the anti-extraction buckle 422 cooperates with the second boss 72 on the outer peripheral surface of the bottle neck 7 to prevent the outer body 4 from facing each other. The movement of the bottleneck 7 further increases the binding force between the fixed component and the bottleneck 7 .
在一个实施例中，所述外主体4包括外主体本体41和设于外主体本体41的下端内壁的防拔件42，所述防拔件42上设有沿圆周方向排布的若干防拔卡扣422，防拔件42为硬质塑料材质。这种设计实现了以下技术效果：In one embodiment, the outer body 4 includes an outer body body 41 and an anti-extraction member 42 arranged on the inner wall of the lower end of the outer body body 41. The anti-extraction member 42 is provided with a plurality of anti-extraction parts arranged along the circumferential direction. The buckle 422 and the pull-out prevention piece 42 are made of hard plastic. This design achieves the following technical effects:
1、提高瓶盖的安全性：通过内外主体4的防拔卡扣422和第二凸台72相互配合，提高了瓶盖与瓶颈7的结合力，进一步提高了防拔性能。1. Improve the safety of the bottle cap: through the cooperation between the anti-pull buckle 422 of the inner and outer main body 4 and the second boss 72, the bonding force between the bottle cap and the bottleneck 7 is improved, and the anti-pull performance is further improved.
2、防伪性能优越：采用独特的防拔设计，瓶盖在拆卸过程中需要破坏原有的结构，使瓶盖无法回收使用，达到防伪的目的。防拔件42的材质为硬质塑料，当用电吹风或者热水加热瓶盖时，防拔件42不容易变形，从而实现采用加热手段无法将外主体4从瓶颈7上拔出，实现了只有毁坏瓶盖才能拔出瓶盖，使瓶盖一次性使用，达到毁盖的目的，盖子无法回收使用，防伪效果好。2. Excellent anti-counterfeiting performance: With a unique anti-pull design, the original structure of the bottle cap needs to be destroyed during the disassembly process, so that the bottle cap cannot be recycled and used to achieve the purpose of anti-counterfeiting. The material of the anti-pull part 42 is hard plastic. When the bottle cap is heated with a hair dryer or hot water, the anti-pull part 42 is not easily deformed, so that the outer main body 4 cannot be pulled out from the bottleneck 7 by means of heating, which realizes Only by destroying the bottle cap can the bottle cap be pulled out, so that the bottle cap can be used for one time, so as to achieve the purpose of destroying the cap, the cap cannot be recycled, and the anti-counterfeiting effect is good.
3、易于装配：分体式的外主体4结构，简化了瓶盖的装配过程，先将固定套3装入内主体1，再安装防拔件42，提高了生产效率。3. Easy to assemble: The split outer body 4 structure simplifies the assembly process of the bottle cap. First, the fixing sleeve 3 is installed into the inner body 1, and then the pull-out prevention piece 42 is installed, which improves the production efficiency.
4、结构稳定：内外主体4之间设有防止相对转动的防止结构，保证瓶盖在使用过程中不会因转动而松动。4. Stable structure: There is an anti-rotation structure between the inner and outer main bodies 4 to ensure that the bottle cap will not be loosened by rotation during use.
在一个实施例中，所述防拔件42包括环状的主体部421，所述防拔卡扣422自所述主体部421的下端向内斜向上延伸，防拔卡扣422形成倒扣结构，防拔卡扣422与第二凸台72不容易脱离。In one embodiment, the pull-out preventing member 42 includes a ring-shaped main body portion 421, the pull-out preventing buckle 422 extends obliquely upward from the lower end of the main body portion 421, and the pull-out preventing buckle 422 forms an undercut structure. , The anti-pull buckle 422 is not easy to disengage from the second boss 72 .
在一个实施例中，所述防拔件42还包括设于所述主体部421内壁上的沿圆周方向间隔布置的至少两个定位部423，该至少两个定位部423与瓶颈7上的台阶的外周面配合。装配瓶盖时，定位部423与第二凸台72的外周面配合保证同心度，防止瓶盖装偏。In one embodiment, the pull-out preventing member 42 further includes at least two positioning portions 423 arranged at intervals along the circumferential direction on the inner wall of the main body portion 421 , and the at least two positioning portions 423 are aligned with the steps on the bottle neck 7 The outer peripheral surface fits. When assembling the bottle cap, the positioning part 423 cooperates with the outer peripheral surface of the second boss 72 to ensure concentricity and prevent the bottle cap from being misplaced.
在一个实施例中，所述外主体4的下端内壁设有安装槽412，所述主体部421卡于所述安装槽412内。In one embodiment, the inner wall of the lower end of the outer body 4 is provided with a mounting groove 412 , and the main body portion 421 is locked in the mounting groove 412 .
在一个实施例中，所述主体部421的内径小于所述固定套3下端的外径，这样，主体部421可以起到限位固定套3的作用，防止固定套3脱落。In one embodiment, the inner diameter of the main body portion 421 is smaller than the outer diameter of the lower end of the fixing sleeve 3 , so that the main body portion 421 can function as a limiter for the fixing sleeve 3 and prevent the fixing sleeve 3 from falling off.
优选地，外主体4与内主体1之间设有防止两者相对转动的防止结构。作为示例，防止结构包括设置在外主体4内壁上的若干第二凸条413和设置在内主体1外壁上的若干第一凸条17，第二凸条413卡入相邻的两个第一凸条17之间。若干第二凸条413之上的所述外主体4的内壁上设有向内延伸的凸沿414，凸沿414与第二凸条413配合，防止外主体4相对内主体1轴向向下运动。Preferably, an anti-rotation structure is provided between the outer body 4 and the inner body 1 to prevent the relative rotation of the two. As an example, the preventing structure includes several second raised lines 413 arranged on the inner wall of the outer body 4 and several first raised bars 17 arranged on the outer wall of the inner body 1, and the second raised bars 413 snap into two adjacent first raised bars. Between Article 17. The inner wall of the outer main body 4 above the second convex strips 413 is provided with a convex edge 414 extending inward, and the convex edge 414 cooperates with the second convex strip 413 to prevent the outer main body 4 from being axially downward relative to the inner main body 1 sports.
如图1、11-13所示，上盖组件包括外盖6和固定嵌装于外盖6内的内盖5，内盖5的内壁设有与内主体1上的外螺纹121配合的内螺纹51。内盖5的外壁设有卡槽52，外盖6的内壁设有与卡槽52配合的卡凸61，卡凸61卡入卡槽52内使内盖5和外盖6固定连接。作为替代方案，卡凸61和卡槽52的位置可以对调，即卡凸61设置于内盖5上，卡槽52设于外盖6上。As shown in Figures 1 and 11-13, the upper cover assembly includes an outer cover 6 and an inner cover 5 fixedly embedded in the outer cover 6. The inner wall of the inner cover 5 is provided with an inner thread 121 that cooperates with the outer thread 121 on the inner body 1. Thread 51. The outer wall of the inner cover 5 is provided with a locking groove 52, and the inner wall of the outer cover 6 is provided with a locking protrusion 61 matched with the locking groove 52, and the locking protrusion 61 is inserted into the locking groove 52 so that the inner cover 5 and the outer cover 6 are fixedly connected. As an alternative, the positions of the locking protrusion 61 and the locking groove 52 can be reversed, that is, the locking protrusion 61 is arranged on the inner cover 5 , and the locking groove 52 is arranged on the outer cover 6 .
在一个实施例中，所述内盖5包括具有下端开口和上端开口的筒体53和与筒体53的上端开口相连的顶部54，所述筒体53为硬质塑料材质，所述顶部54为软质塑料材质。此种设计，所述内盖5的设有所述卡槽52的部分采用硬质塑料制成，所述内盖5的与所述出液口部分的端面配合的部分采用软质塑料制成。这样，内盖5在满足密封要求的同时增加了与外盖6的连接强度。当用电吹风或者热水加热上盖组件时，内盖5设有所述卡槽52的部分不容易变形，从而实现采用加热手段无法将外盖6从内盖5拔出，只有加热使外盖6变形才能使卡凸61和卡槽52分开，实现了只有毁坏瓶盖才能拔出瓶盖，使瓶盖一次性使用，达到毁盖的目的，盖子无法回收使用，防伪效果好。In one embodiment, the inner cover 5 includes a cylinder 53 with a lower opening and an upper opening and a top 54 connected to the upper opening of the cylinder 53, the cylinder 53 is made of hard plastic material, and the top 54 Made of soft plastic. In this design, the part of the inner cover 5 provided with the card slot 52 is made of hard plastic, and the part of the inner cover 5 that matches the end surface of the liquid outlet part is made of soft plastic . In this way, the inner cover 5 increases the connection strength with the outer cover 6 while meeting the sealing requirements. When the upper cover assembly is heated with a hair dryer or hot water, the part of the inner cover 5 provided with the clamping groove 52 is not easily deformed, so that the outer cover 6 cannot be pulled out from the inner cover 5 by means of heating, and the outer cover 6 cannot be pulled out from the inner cover 5 only by heating. The deformation of the cover 6 can separate the card protrusion 61 and the card slot 52, and realize that the bottle cap can only be pulled out if the bottle cap is destroyed, so that the bottle cap can be used once, and the purpose of destroying the cap is reached. The cap cannot be recycled and used, and the anti-counterfeiting effect is good.
作为示例，所述筒体53的上端面与所述顶部54的下表面紧密贴合在一起，可以避免筒体53的上端面与顶部54的下表面之间漏液。由于筒体53与外盖6之间通过卡凸61和卡槽52连接，当外盖6上的卡凸61卡入卡槽52内时，利用外盖6的顶部54使顶部54的下表面与筒体53的上端面紧贴。作为替代方案，所述筒体53的上端与所述顶部54采用二次注塑工艺一体成型，这样，筒体53和顶部54为一个零件，方便装配。As an example, the upper end surface of the barrel 53 and the lower surface of the top 54 are closely attached together, so that liquid leakage between the upper end surface of the barrel 53 and the lower surface of the top 54 can be avoided. Since the cylinder body 53 and the outer cover 6 are connected by the card protrusion 61 and the card groove 52, when the card protrusion 61 on the outer cover 6 snaps into the card groove 52, the top 54 of the outer cover 6 is used to make the lower surface of the top 54 It is in close contact with the upper end surface of the cylinder body 53 . As an alternative, the upper end of the barrel 53 and the top 54 are integrally formed by a secondary injection molding process, so that the barrel 53 and the top 54 are one part, which is convenient for assembly.
在一个实施例中，所述筒体53采用ABS塑料制成，所述顶部54采用PE(聚乙烯)塑料制成。In one embodiment, the barrel 53 is made of ABS plastic, and the top 54 is made of PE (polyethylene) plastic.
在一个实施例中，所述顶部54的下表面具有一个向下延伸的密封圈55，该密封圈55用于在瓶盖完全拧紧时与出液口部分密切接触，该密封圈55采用软质塑料制成。密封圈55提供良好的密封性能，防止液体泄漏。In one embodiment, the lower surface of the top 54 has a sealing ring 55 extending downwards, and the sealing ring 55 is used for close contact with the liquid outlet part when the bottle cap is fully tightened. The sealing ring 55 is made of soft Made of plastic. The sealing ring 55 provides good sealing performance to prevent liquid leakage.
本实施例中的防伪结构包括设置在外盖6上的第一防伪圈91和设置在外主体4上的第二防伪圈92，第一防伪圈91上设有向下延伸的第一防伪齿(图中未示出)，第二防伪圈92上设有向上延伸的第二防伪齿(图中未示出)，开启使用时，旋转外盖6，带动第一防伪齿转动，第一防伪齿和/或第二防伪齿被折断，第一防伪齿和/或第二防伪齿被扭断后不能修复，从而达到防伪的目的。The anti-counterfeiting structure in this embodiment comprises a first anti-counterfeiting ring 91 arranged on the outer cover 6 and a second anti-counterfeiting ring 92 arranged on the outer body 4, and the first anti-counterfeiting ring 91 is provided with first anti-counterfeiting teeth extending downwards (Fig. (not shown), the second anti-counterfeiting ring 92 is provided with a second anti-counterfeiting tooth (not shown in the figure) extending upwards, when opened and used, the outer cover 6 is rotated to drive the first anti-counterfeiting tooth to rotate, the first anti-counterfeiting tooth and /or the second anti-counterfeiting tooth is broken, and the first anti-counterfeiting tooth and/or the second anti-counterfeiting tooth cannot be repaired after being twisted, so as to achieve the purpose of anti-counterfeiting.
本发明另一个实施例中，提供一种与上述防加热拔出瓶盖配套使用的瓶体，如图14所示，该瓶体包括瓶身(图中未示出)和设置在瓶身上的瓶颈7，瓶颈7具有瓶口76。瓶颈7的外壁上设有从上至下间隔排布的第一凸台71和第二凸台72，第一凸台71之上的瓶颈7的外壁上设有若干沿圆周方向间隔布置的第一止转凹部74。优选地，所述第一止转凹部74的宽度上宽下窄，以方便在封压时第一止转凸部33顺利插入第一止转凹部74内，且可以自动找正。In another embodiment of the present invention, a bottle body used in conjunction with the above-mentioned anti-heat pull-out bottle cap is provided. As shown in Figure 14, the bottle body includes a bottle body (not shown in the figure) and a The bottleneck 7 has a bottleneck 76 . The outer wall of the bottleneck 7 is provided with first bosses 71 and second bosses 72 arranged at intervals from top to bottom, and the outer wall of the bottleneck 7 above the first bosses 71 is provided with a number of second bosses arranged at intervals along the circumferential direction. A anti-rotation concave portion 74 . Preferably, the width of the first anti-rotation recess 74 is wider at the top and narrower at the bottom, so as to facilitate the smooth insertion of the first anti-rotation protrusion 33 into the first anti-rotation recess 74 during sealing and pressing, and can be automatically aligned.
图16为防加热拔出瓶盖与瓶颈7的装配图，参见图1、16，封压前，内主体1的安装段11的下端位于卡爪31的上方，卡爪31处于自由张开状态，此时瓶颈7可插入内塞主体21与固定套3之间的插槽37中，固定套3上的第一止转凸部33插入瓶颈7外壁上的第一止转凹部74内。封压时，在防加热拔出瓶盖上施加向下的压力，内主体1相对于固定套3向下移动，内主体1的下端沿卡爪31的外侧面312滑动，驱使所述卡爪31收缩以卡住所述瓶颈7的第一凸台71，同时，防拔卡扣422卡在第二凸台72上，从而将防加热拔出瓶盖固定在瓶颈7上。Figure 16 is an assembly drawing of the anti-heating pull-out bottle cap and bottle neck 7, see Figures 1 and 16, before sealing and pressing, the lower end of the installation section 11 of the inner body 1 is located above the claw 31, and the claw 31 is in a freely open state At this time, the bottle neck 7 can be inserted into the slot 37 between the inner plug body 21 and the fixed sleeve 3, and the first anti-rotation protrusion 33 on the fixed sleeve 3 is inserted into the first anti-rotation concave portion 74 on the outer wall of the bottle neck 7 . When sealing and pressing, downward pressure is applied on the anti-heating pull-out bottle cap, the inner body 1 moves downward relative to the fixed sleeve 3, and the lower end of the inner body 1 slides along the outer surface 312 of the claw 31, driving the claw 31 shrinks to block the first boss 71 of the bottle neck 7, and at the same time, the anti-pull buckle 422 is stuck on the second boss 72, thereby fixing the anti-heating pull-out bottle cap on the bottle neck 7.
本发明的防加热拔出瓶盖，其固定组件利用固定套3上可伸缩的卡爪31和瓶颈7上的第一凸台71通过膨胀结构设计，在瓶子内部形成倒扣使内塞2和内主体1牢固地与瓶子成为一体，即使加热变软也无法分开。同时，利用外主体4上的防拔卡扣422与瓶颈7上的第二凸台72扣合，进一步增加固定组件与瓶颈7的结合力，而且只有加热使外主体4变形才能使防拔卡扣422和第二凸台72分开，实现了只有毁坏瓶盖才能拔出瓶盖，使瓶盖一次性使用，达到毁盖的目的，盖子无法回收使用，防伪效果好。这种设计满足了市场对瓶盖安全性、防伪性能和使用便利性的需求，具有较高的实用价值和广泛的应用前景。In the anti-heating pull-out bottle cap of the present invention, its fixing assembly utilizes the retractable claw 31 on the fixing sleeve 3 and the first boss 71 on the bottle neck 7 through an expansion structure design, forming an undercut inside the bottle so that the inner plug 2 and The inner body 1 is firmly integrated with the bottle, and cannot be separated even if heated and softened. Simultaneously, utilize the anti-drawing buckle 422 on the outer main body 4 to buckle with the second boss 72 on the bottle neck 7, further increase the binding force of the fixing assembly and the bottleneck 7, and only the deformation of the outer main body 4 by heating can make the anti-drawing card The buckle 422 is separated from the second boss 72, which realizes that the bottle cap can only be pulled out if the bottle cap is destroyed, so that the bottle cap can be used for one time, so as to achieve the purpose of destroying the cap, the cap cannot be recycled, and the anti-counterfeiting effect is good. This design meets the needs of the market for the safety, anti-counterfeiting performance and convenience of use of the bottle cap, and has high practical value and broad application prospects.
本实施例中的防加热拔出瓶盖的装配方法如下：The assembly method of the anti-heating pull-out bottle cap in the present embodiment is as follows:
步骤1、先将内主体1固定在第一工装上，将内盖5扭紧在内主体1上。具体地，将内主体1的安装段11套在第一工装的第一支撑部上，内主体1上的第一凸条17插入第一支撑部上的止转槽，防止内主体1转动，然后将内盖5与内主体1的出酒嘴段12扭紧形成第一中间组件。Step 1. First fix the inner body 1 on the first tooling, and tighten the inner cover 5 on the inner body 1 . Specifically, the installation section 11 of the inner body 1 is placed on the first supporting part of the first tooling, and the first convex strip 17 on the inner body 1 is inserted into the anti-rotation groove on the first supporting part to prevent the inner body 1 from rotating. Then tighten the inner cover 5 and the spout section 12 of the inner body 1 to form a first intermediate assembly.
步骤2、将装配好第二防伪圈92的外主体本体41套在第一中间组件上。具体地，将外主体本体41由上至下套在第一中间组件的内主体1上，直至外主体本体41上的第一卡扣411勾在内主体1的下端面上，形成第二中间组件。Step 2. Put the outer main body 41 with the second anti-counterfeiting ring 92 assembled on the first intermediate component. Specifically, the outer main body 41 is placed on the inner main body 1 of the first intermediate assembly from top to bottom until the first buckle 411 on the outer main body 41 is hooked on the lower end surface of the inner main body 1 to form a second middle. components.
步骤3、将装配好第一防伪圈91的外盖6安装至内盖5上。具体地，将外盖6由上至下套在内盖5上，直至外盖6上的卡凸61卡入内盖5上的卡槽52内形成第三中间组件。Step 3: Install the outer cover 6 with the assembled first anti-counterfeiting ring 91 on the inner cover 5 . Specifically, the outer cover 6 is placed on the inner cover 5 from top to bottom until the locking protrusion 61 on the outer cover 6 is locked into the locking groove 52 on the inner cover 5 to form a third intermediate component.
步骤4、将装好玻璃珠的内塞2放入第二工装中，将内塞2压入内主体1内。具体地，第二工装包括第二立柱和与第二立柱的上端相连的第二支撑部，内塞下段212插入第二支撑部的内孔内，将第三中间组件由上至下套在内塞2上，直至外主体4的下端与第二工装上的限位台阶接触时停止。Step 4. Put the inner plug 2 filled with glass beads into the second tooling, and press the inner plug 2 into the inner body 1 . Specifically, the second tooling includes a second upright and a second support connected to the upper end of the second upright, the lower section 212 of the inner plug is inserted into the inner hole of the second support, and the third intermediate component is sleeved inside from top to bottom Plug 2 until the lower end of the outer main body 4 is in contact with the limit step on the second tooling and stops.
步骤5、将防拔件42装入外主体本体41的安装槽412内。具体地，将防拔件42固定在第三工装上，将第三中间组件由上至下套在防拔件42上，防拔件42卡入安装槽412内，从而完成防拔瓶盖的装配。Step 5, install the pull-out preventing member 42 into the installation groove 412 of the outer main body 41 . Specifically, the pull-out preventing piece 42 is fixed on the third tooling, the third intermediate assembly is set on the pull-out preventing piece 42 from top to bottom, and the pull-out preventing piece 42 is snapped into the installation groove 412, thereby completing the pull-out preventing bottle cap. assembly.
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。The above-mentioned embodiments only express several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510957570.8ACN120717063A (en) | 2022-10-21 | 2023-04-28 | Bottle cap capable of preventing heating and pulling out |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211296562.6ACN115626375A (en) | 2022-10-21 | 2022-10-21 | Anti-counterfeiting bottle cap capable of preventing secondary use and assembly method thereof |
| CN2022112965626 | 2022-10-21 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510957570.8ADivisionCN120717063A (en) | 2022-10-21 | 2023-04-28 | Bottle cap capable of preventing heating and pulling out |
| Publication Number | Publication Date |
|---|---|
| CN116620707Atrue CN116620707A (en) | 2023-08-22 |
| CN116620707B CN116620707B (en) | 2025-07-29 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211296562.6APendingCN115626375A (en) | 2022-10-21 | 2022-10-21 | Anti-counterfeiting bottle cap capable of preventing secondary use and assembly method thereof |
| CN202321029828.0UActiveCN220501446U (en) | 2022-10-21 | 2023-04-28 | Anti-heat removal bottle cap |
| CN202321034009.5UActiveCN220448372U (en) | 2022-10-21 | 2023-04-28 | Fixing structure for inner main body and bottle neck of bottle cap capable of preventing heating and pulling out |
| CN202321034050.2UActiveCN219905054U (en) | 2022-10-21 | 2023-04-28 | Fixing structure for outer main body and bottle neck of bottle cap capable of preventing heating and pulling out |
| CN202510957570.8APendingCN120717063A (en) | 2022-10-21 | 2023-04-28 | Bottle cap capable of preventing heating and pulling out |
| CN202321030415.4UActiveCN220130808U (en) | 2022-10-21 | 2023-04-28 | Container bottles with heat-resistant pull-out caps |
| CN202310485653.2AActiveCN116620707B (en) | 2022-10-21 | 2023-04-28 | Bottle cap capable of preventing heating and pulling out |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211296562.6APendingCN115626375A (en) | 2022-10-21 | 2022-10-21 | Anti-counterfeiting bottle cap capable of preventing secondary use and assembly method thereof |
| CN202321029828.0UActiveCN220501446U (en) | 2022-10-21 | 2023-04-28 | Anti-heat removal bottle cap |
| CN202321034009.5UActiveCN220448372U (en) | 2022-10-21 | 2023-04-28 | Fixing structure for inner main body and bottle neck of bottle cap capable of preventing heating and pulling out |
| CN202321034050.2UActiveCN219905054U (en) | 2022-10-21 | 2023-04-28 | Fixing structure for outer main body and bottle neck of bottle cap capable of preventing heating and pulling out |
| CN202510957570.8APendingCN120717063A (en) | 2022-10-21 | 2023-04-28 | Bottle cap capable of preventing heating and pulling out |
| CN202321030415.4UActiveCN220130808U (en) | 2022-10-21 | 2023-04-28 | Container bottles with heat-resistant pull-out caps |
| Country | Link |
|---|---|
| EP (1) | EP4516686A1 (en) |
| JP (1) | JP2025517286A (en) |
| CN (7) | CN115626375A (en) |
| WO (1) | WO2024222284A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163471A (en)* | 2023-09-01 | 2023-12-05 | 贵州百世佳包装股份有限公司 | Secondary anti-fake bottle cap |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115626375A (en)* | 2022-10-21 | 2023-01-20 | 珠海经济特区龙狮瓶盖有限公司 | Anti-counterfeiting bottle cap capable of preventing secondary use and assembly method thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501830Y (en)* | 2001-05-18 | 2002-07-24 | 李达 | Disposable anti-forge bottle cap |
| CN2505427Y (en)* | 2001-09-30 | 2002-08-14 | 欧阳宣 | Anti-forging bottle top |
| US20040020943A1 (en)* | 2000-12-21 | 2004-02-05 | Natuo Shinozaki | Synthetic resin filler cap |
| CN2848733Y (en)* | 2005-09-02 | 2006-12-20 | 潍坊齐韵陶瓷有限公司 | Anti forged wine bottle |
| CN113353442A (en)* | 2021-06-22 | 2021-09-07 | 成都天坤盖业有限公司 | Universal anti-fake bottle cap for sauce wine |
| CN115057106A (en)* | 2022-07-18 | 2022-09-16 | 海普智联科技股份有限公司 | Anti-counterfeiting bottle caps and anti-counterfeiting wine bottles |
| CN220501446U (en)* | 2022-10-21 | 2024-02-20 | 珠海经济特区龙狮瓶盖有限公司 | Anti-heat removal bottle cap |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218432690U (en)* | 2022-10-21 | 2023-02-03 | 珠海经济特区龙狮瓶盖有限公司 | Anti-counterfeit bottle cap capable of preventing secondary use |
| CN218705319U (en)* | 2022-10-21 | 2023-03-24 | 珠海经济特区龙狮瓶盖有限公司 | Wine bottle body and wine bottle |
| CN218432689U (en)* | 2022-10-21 | 2023-02-03 | 珠海经济特区龙狮瓶盖有限公司 | Fixing structure for anti-fake bottle cap and bottle neck |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040020943A1 (en)* | 2000-12-21 | 2004-02-05 | Natuo Shinozaki | Synthetic resin filler cap |
| CN2501830Y (en)* | 2001-05-18 | 2002-07-24 | 李达 | Disposable anti-forge bottle cap |
| CN2505427Y (en)* | 2001-09-30 | 2002-08-14 | 欧阳宣 | Anti-forging bottle top |
| CN2848733Y (en)* | 2005-09-02 | 2006-12-20 | 潍坊齐韵陶瓷有限公司 | Anti forged wine bottle |
| CN113353442A (en)* | 2021-06-22 | 2021-09-07 | 成都天坤盖业有限公司 | Universal anti-fake bottle cap for sauce wine |
| CN115057106A (en)* | 2022-07-18 | 2022-09-16 | 海普智联科技股份有限公司 | Anti-counterfeiting bottle caps and anti-counterfeiting wine bottles |
| CN220501446U (en)* | 2022-10-21 | 2024-02-20 | 珠海经济特区龙狮瓶盖有限公司 | Anti-heat removal bottle cap |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163471A (en)* | 2023-09-01 | 2023-12-05 | 贵州百世佳包装股份有限公司 | Secondary anti-fake bottle cap |
| Publication number | Publication date |
|---|---|
| CN120717063A (en) | 2025-09-30 |
| CN116620707B (en) | 2025-07-29 |
| CN220448372U (en) | 2024-02-06 |
| CN219905054U (en) | 2023-10-27 |
| CN115626375A (en) | 2023-01-20 |
| JP2025517286A (en) | 2025-06-05 |
| WO2024222284A1 (en) | 2024-10-31 |
| CN220501446U (en) | 2024-02-20 |
| EP4516686A1 (en) | 2025-03-05 |
| CN220130808U (en) | 2023-12-05 |
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| US6640988B2 (en) | Container closure | |
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| RU2388672C2 (en) | Drinks container | |
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| AU761956B2 (en) | Tamper-indicating closure with drainage features | |
| US7235207B2 (en) | Method of making a tamper-indicating closure | |
| AU671999B2 (en) | Closure | |
| US5875906A (en) | Tamper evident sleeves and method of forming them | |
| US20050242054A1 (en) | Tamper-evident quick twist closure | |
| CA2295713A1 (en) | Push-on closure | |
| CN218432690U (en) | Anti-counterfeit bottle cap capable of preventing secondary use | |
| WO2000056615A1 (en) | Container closure | |
| CN218432689U (en) | Fixing structure for anti-fake bottle cap and bottle neck | |
| CN218705319U (en) | Wine bottle body and wine bottle | |
| CN218432688U (en) | Anti-fake bottle cap and bottle neck rotation stopping structure | |
| MXPA00000563A (en) | Closure with extended seal member | |
| CN1922076A (en) | tamper evident closure | |
| MXPA00000562A (en) | Push-on closure |
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