技术领域technical field
本发明涉及厨用设备技术领域，具体而言，涉及一种烹饪器具的泄压方式的改变。The present invention relates to the technical field of kitchen equipment, in particular, to a change in the pressure relief mode of cooking utensils.
背景技术Background technique
电压力锅在完成对食物的烹饪后，需要释放锅体内的蒸汽后再打开锅盖，以避免因锅体内的压力过大使蒸汽喷涌出而烫伤使用者。为了确保在锅盖打开之前能够使锅体内的蒸汽充分释放，使用者需要在开盖之前先将限压阀顶起以释放锅体内的压力。After the electric pressure cooker finishes cooking the food, it needs to release the steam in the pot and then open the lid, so as to avoid scalding the user due to the excessive pressure in the pot body causing the steam to spew out. In order to ensure that the steam in the pot can be fully released before the lid is opened, the user needs to lift up the pressure limiting valve to release the pressure in the pot before opening the lid.
而在现有的电压力锅上，用于顶起限压阀的机构组成不合理，通常需要在锅盖上设置上下往复运动的按钮结构作为顶起限压阀的驱动元件，而按钮结构的向上复位运动过程需要借助其他结构元件的外力，这样不仅增加了因复位施力元件出现功能故障所导致按钮结构无法正常复位的风险，同时增大了按钮结构卡死在运动通道内的概率，严重影响了电压力锅的使用稳定性，此外，使用按钮结构还增加了顶起限压阀的机构的复杂程度，使得电压力锅的整体加工制造成本增加，不利于市场销售。On the existing electric pressure cooker, the mechanism for jacking up the pressure-limiting valve is unreasonable. Usually, a button structure that reciprocates up and down is required to be set on the pot cover as the driving element for jacking up the pressure-limiting valve. The reset movement process requires the help of external forces from other structural elements, which not only increases the risk of the button structure being unable to reset normally due to the malfunction of the reset force application element, but also increases the probability of the button structure being stuck in the movement channel, seriously affecting In addition, the use of the button structure also increases the complexity of the mechanism for jacking up the pressure limiting valve, which increases the overall manufacturing cost of the electric pressure cooker, which is not conducive to market sales.
发明内容Contents of the invention
本发明的主要目的在于提供一种烹饪器具，以解决现有技术中，用于顶起限压阀的机构复杂，通常需要在锅盖上设置上下往复运动的按钮结构，按钮结构无法正常复位的风险高，且卡死在运动通道内的概率大，严重影响了电压力锅的使用稳定性差以及增加了电压力锅的整体加工制造成本的问题。The main purpose of the present invention is to provide a cooking utensil to solve the problem that in the prior art, the mechanism for jacking up the pressure limiting valve is complicated, and it is usually necessary to set a button structure that reciprocates up and down on the pot cover, and the button structure cannot be reset normally. The risk is high, and the probability of being stuck in the movement channel is high, which seriously affects the poor stability of the electric pressure cooker and increases the overall manufacturing cost of the electric pressure cooker.
为了实现上述目的，本发明提供了一种烹饪器具，包括：锅体；锅盖，锅盖盖设在锅体上，锅盖上设置有排气通道；限压阀，限压阀设置在排气通道处；杠杆元件，杠杆元件可枢转地设置在锅盖上，杠杆元件的第一端位于限压阀的下方，杠杆元件的第二端为排气按压端；排气推钮，排气推钮在锅盖的表面上滑动，并在其滑动路径上具有排气位置和密封位置；当排气推钮处于排气位置时，排气推钮按压排气按压端，以使杠杆元件的第一端向上运动并顶起限压阀而释放锅体内的蒸汽；当排气推钮处于密封位置时，杠杆元件避让排气按压端，限压阀在自身重力作用下密封排气通道。In order to achieve the above object, the present invention provides a cooking utensil, comprising: a pot body; a pot cover, the pot cover is arranged on the pot body, and an exhaust channel is arranged on the pot cover; a pressure limiting valve, the pressure limiting valve is arranged on the drain Air channel; lever element, the lever element is pivotally arranged on the pot cover, the first end of the lever element is located below the pressure limiting valve, the second end of the lever element is the exhaust pressing end; the exhaust push button, the exhaust The air push button slides on the surface of the pot cover, and has an exhaust position and a sealing position on its sliding path; when the exhaust push button is in the exhaust position, the exhaust push button presses the exhaust press end, so that the lever element The first end of the lever moves upward and lifts the pressure limiting valve to release the steam in the pot; when the exhaust push button is in the sealing position, the lever element avoids the exhaust pressing end, and the pressure limiting valve seals the exhaust passage under its own gravity.
进一步地，锅盖包括锅盖本体和面盖，面盖罩设在锅盖本体上，杠杆元件与锅盖本体或面盖连接，并位于锅盖本体和面盖之间，面盖上开设有滑移长孔，排气推钮设置在面盖上并沿滑移长孔的长度方向滑动，且排气推钮的一部分伸入滑移长孔内，以用于按压杠杆元件。Further, the pot cover includes a pot cover body and a face cover, the face cover is arranged on the pot cover body, the lever element is connected with the pot cover body or the face cover, and is located between the pot body and the face cover, and the face cover is provided The long sliding hole, the exhaust push button is arranged on the face cover and slides along the length direction of the long sliding hole, and a part of the exhaust push button extends into the long sliding hole for pressing the lever element.
进一步地，面盖上开设有限位槽，滑移长孔位于限位槽的槽底壁上，排气推钮包括推板和按压臂，其中，推板设置在限位槽内并沿滑移长孔的长度方向滑动，按压臂的第一端与推板连接，按压臂的第二端伸入滑移长孔内，以作为按压杠杆元件的按压端。Further, a limit slot is provided on the face cover, and the long sliding hole is located on the bottom wall of the limit slot. The exhaust push button includes a push plate and a pressing arm, wherein the push plate is arranged in the limit slot and slides along the The long hole slides along the length direction, the first end of the pressing arm is connected with the push plate, and the second end of the pressing arm extends into the sliding slot to serve as the pressing end of the pressing lever element.
进一步地，按压端为按压平面，按压臂的横截面积沿远离按压平面的方向逐渐减小，以使按压臂朝向杠杆元件的表面包括相连接的按压平面和避让曲面。Further, the pressing end is a pressing plane, and the cross-sectional area of the pressing arm gradually decreases along the direction away from the pressing plane, so that the surface of the pressing arm facing the lever element includes a connected pressing plane and an avoidance curved surface.
进一步地，排气推钮还包括卡扣，卡扣设置在按压臂上，并与推板间隔设置，以在推板与卡扣之间形成用于与面盖卡接的避让空间。Further, the exhaust push button also includes a buckle, which is arranged on the pressing arm and spaced from the push plate, so as to form an avoidance space between the push plate and the buckle for buckling with the face cover.
进一步地，卡扣为横截面积沿远离杠杆元件的按压端的方向逐渐减小的楔形卡扣。Further, the buckle is a wedge-shaped buckle whose cross-sectional area gradually decreases along the direction away from the pressing end of the lever element.
进一步地，杠杆元件一部分朝向排气推钮一侧凸出以形成平滑过渡的凸起结构，凸起结构形成排气按压端。Further, a part of the lever element protrudes toward one side of the exhaust push button to form a smoothly transitioned convex structure, and the convex structure forms an exhaust pressing end.
进一步地，杠杆元件包括相连接的顶升板段和折弯板段，其中，顶升板段与锅盖本体连接，凸起结构形成在折弯板段上，顶升板段与折弯板段之间形成第一夹角A，限压阀与滑移长孔沿面盖的周向间隔设置，且限压阀和滑移长孔的靠近排气推钮的密封位置一侧的端点之间的连线与滑移长孔的长度方向形成第二夹角B，第一夹角A与第二夹角B相等。Further, the lever element includes a connected jacking plate section and a bent plate section, wherein the jacking plate section is connected to the pot cover body, the raised structure is formed on the bent plate section, and the jacking plate section and the bent plate The first angle A is formed between the segments, the pressure limiting valve and the sliding slot are arranged at intervals along the circumference of the cover, and the pressure limiting valve and the end point of the sliding slot near the sealing position of the exhaust push button The connecting line of , and the length direction of the sliding long hole form a second included angle B, and the first included angle A is equal to the second included angle B.
进一步地，烹饪器具还包括开关元件和警示元件，其中，开关元件设置在锅盖上，当排气推钮滑动至排气位置时，排气推钮触发开关元件，开关元件控制警示元件发出警示信号。Further, the cooking appliance also includes a switch element and a warning element, wherein the switch element is arranged on the pot cover, when the exhaust push button slides to the exhaust position, the exhaust push button triggers the switch element, and the switch element controls the warning element to issue a warning Signal.
进一步地，开关元件为微动开关，警示信号为声音报警信号、振动报警信号或光线报警信号。Further, the switch element is a micro switch, and the warning signal is an audio alarm signal, a vibration alarm signal or a light alarm signal.
进一步地，烹饪器具为电压力锅，锅盖绕锅体的周向可转动地设置在锅体上，锅盖本体包括用于与锅体卡接配合的锁盖。Further, the cooking utensil is an electric pressure cooker, the pot cover is rotatably arranged on the pot body around the circumference of the pot body, and the pot cover body includes a locking cover for snap-fitting with the pot body.
应用本发明的技术方案，通过在锅盖的表面上设置滑动的排气推钮，这样，用户仅需要推动或拉动排气推钮，便能够轻松地驱动排气推钮在排气位置和密封位置往复运动，从而顺利地顶起限压阀而释放锅体内的蒸汽，实现烹饪器具的泄压。而且，排气推钮在排气位置和密封位置之间往复运动，不需要借助外部弹性元件施加的力，这样不仅降低了排气推钮卡死或无法正常复位的风险，而且简化了顶起限压阀的机构复杂程度，降低了烹饪器具的整体加工制造成本增加，有利于烹饪器具的市场竞争力的提升。Applying the technical solution of the present invention, by setting a sliding exhaust push button on the surface of the pot cover, the user only needs to push or pull the exhaust push button to easily drive the exhaust push button to the exhaust position and seal The position reciprocates, thereby successfully jacking up the pressure limiting valve to release the steam in the pot body, so as to realize the pressure relief of the cooking utensils. Moreover, the exhaust push button reciprocates between the exhaust position and the sealing position without the force exerted by external elastic elements, which not only reduces the risk of the exhaust push button being stuck or cannot be reset normally, but also simplifies jacking up. The complexity of the mechanism of the pressure limiting valve reduces the increase in the overall processing and manufacturing costs of the cooking utensils, which is conducive to the improvement of the market competitiveness of the cooking utensils.
附图说明Description of drawings
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：The accompanying drawings constituting a part of the present application are used to provide a further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:
图1示出了根据本发明的一种可选实施例的烹饪器具的内部结构示意图；Fig. 1 shows a schematic diagram of the internal structure of a cooking appliance according to an alternative embodiment of the present invention;
图2示出了图1中的烹饪器具的装配有限压阀和排气推钮的锅盖的结构示意图；Fig. 2 shows a schematic structural view of a pot cover equipped with a pressure limiting valve and an exhaust push button of the cooking appliance in Fig. 1;
图3示出了图2中的未装配有限压阀和排气推钮的锅盖的局部结构示意图；Fig. 3 shows the partial structure schematic diagram of the pot lid that is not equipped with pressure limiting valve and exhaust push button in Fig. 2;
图4示出了图2中的锅盖的剖视结构示意图，且示出了排气推钮处于密封位置未按压杠杆元件而顶起限压阀时的状态；Fig. 4 shows a schematic cross-sectional structure diagram of the pot cover in Fig. 2, and shows the state when the exhaust push button is in the sealing position and the lever element is not pressed and the pressure limiting valve is lifted;
图5示出了图2中的锅盖的剖视结构示意图，且示出了排气推钮处于排气位置按压杠杆元件而顶起限压阀时的状态；Fig. 5 shows a schematic cross-sectional structure diagram of the pot cover in Fig. 2, and shows the state when the exhaust push button is in the exhaust position and presses the lever element to lift up the pressure limiting valve;
图6示出了图2中的锅盖的另一个角度的剖视结构示意图，且示出了排气推钮处于密封位置未按压杠杆元件而顶起限压阀时的状态；Fig. 6 shows a schematic cross-sectional structural view of another angle of the pot cover in Fig. 2, and shows the state when the exhaust push button is in the sealing position and the lever element is not pressed to jack up the pressure limiting valve;
图7示出了图2中的锅盖的另一个角度的剖视结构示意图，且示出了排气推钮处于排气位置按压杠杆元件而顶起限压阀且触发开关元件时的状态；Fig. 7 shows a schematic cross-sectional structural view of another angle of the pot cover in Fig. 2, and shows the state when the exhaust push button is in the exhaust position and presses the lever element to push up the pressure limiting valve and trigger the switch element;
图8示出了图1中的烹饪器具的排气推钮的结构示意图；Fig. 8 shows a schematic structural view of the exhaust push button of the cooking appliance in Fig. 1;
图9示出了图1中的烹饪器具的杠杆元件的结构示意图。Fig. 9 shows a schematic structural view of the lever element of the cooking appliance in Fig. 1 .
其中，上述附图包括以下附图标记：Wherein, the above-mentioned accompanying drawings include the following reference signs:
10、锅体；20、锅盖；21、排气通道；22、锅盖本体；23、面盖；231、滑移长孔；232、限位槽；30、限压阀；40、杠杆元件；41、排气按压端；42、顶升板段；43、折弯板段；50、排气推钮；51、推板；511、避让空间；512、防滑凸楞；52、按压臂；521、按压平面；522、避让曲面；53、卡扣；60、开关元件。10. Pot body; 20. Pot cover; 21. Exhaust channel; 22. Pot cover body; 23. Surface cover; 231. Sliding long hole; 232. Limiting groove; 30. Pressure limiting valve; 40. Lever element 41. Exhaust press end; 42. Lifting plate section; 43. Bending plate section; 50. Exhaust push button; 51. Push plate; 511. Avoidance space; 521. Press plane; 522. Avoidance curved surface; 53. Buckle; 60. Switch element.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本发明及其应用或使用的任何限制。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前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
为了解决现有技术中，用于顶起限压阀的机构复杂，通常需要在锅盖上设置上下往复运动的按钮结构，按钮结构无法正常复位的风险高，且卡死在运动通道内的概率大，严重影响了电压力锅的使用稳定性差以及增加了电压力锅的整体加工制造成本的问题，本发明提供了一种烹饪器具，需要说明的是，本申请的烹饪器具包括电压力锅或电饭煲，但不局限于两者，本申请的图示实施例以电压力锅为例。In order to solve the complex mechanism for jacking up the pressure limiting valve in the prior art, it is usually necessary to set a button structure that reciprocates up and down on the pot cover. The risk of the button structure being unable to reset normally is high, and the probability of being stuck in the movement channel is high. large, seriously affecting the use stability of the electric pressure cooker and increasing the overall processing and manufacturing cost of the electric pressure cooker. The present invention provides a cooking utensil. Not limited to both, the illustrated embodiment of the present application takes an electric pressure cooker as an example.
如图1至图7所示，烹饪器具包括锅体10、锅盖20、限压阀30、杠杆元件40和排气推钮50，其中，锅盖20盖设在锅体10上，锅盖20上设置有排气通道21，限压阀30设置在排气通道21处，杠杆元件40可枢转地设置在锅盖20上，杠杆元件40的第一端位于限压阀30的下方，杠杆元件40的第二端为排气按压端41，排气推钮50在锅盖20的表面上滑动，并在其滑动路径上具有排气位置和密封位置；当排气推钮50处于排气位置时，排气推钮50按压排气按压端41，以使杠杆元件40的第一端向上运动并顶起限压阀30而释放锅体10内的蒸汽，当排气推钮50处于密封位置时，杠杆元件40避让排气按压端41，限压阀30在自身重力作用下密封排气通道21。As shown in Figures 1 to 7, the cooking appliance includes a pot body 10, a pot cover 20, a pressure limiting valve 30, a lever element 40 and an exhaust push button 50, wherein the pot cover 20 is set on the pot body 10, and the pot cover 20 is provided with an exhaust passage 21, the pressure limiting valve 30 is arranged at the exhaust passage 21, the lever element 40 is pivotably arranged on the pot cover 20, the first end of the lever element 40 is located below the pressure limiting valve 30, The second end of the lever element 40 is the exhaust pressing end 41, and the exhaust push button 50 slides on the surface of the pot cover 20, and has an exhaust position and a sealing position on its sliding path; When the exhaust position is in the air position, the exhaust push button 50 presses the exhaust press end 41, so that the first end of the lever element 40 moves upward and pushes up the pressure limiting valve 30 to release the steam in the pot body 10. When the exhaust push button 50 is in In the sealing position, the lever element 40 avoids the exhaust pressing end 41, and the pressure limiting valve 30 seals the exhaust passage 21 under the action of its own gravity.
通过在锅盖20的表面上设置滑动的排气推钮50，这样，用户仅需要推动或拉动排气推钮50，便能够轻松地驱动排气推钮50在排气位置和密封位置往复运动，从而顺利地顶起限压阀30而释放锅体10内的蒸汽，实现烹饪器具的泄压。而且，排气推钮50在排气位置和密封位置之间往复运动，不需要借助外部弹性元件施加的力，这样不仅降低了排气推钮50卡死或无法正常复位的风险，而且简化了顶起限压阀30的机构复杂程度，降低了烹饪器具的整体加工制造成本增加，有利于烹饪器具的市场竞争力的提升。By setting the sliding exhaust push button 50 on the surface of the pot cover 20, the user only needs to push or pull the exhaust push button 50 to easily drive the exhaust push button 50 to reciprocate between the exhaust position and the sealing position , thereby successfully pushing up the pressure limiting valve 30 to release the steam in the pot body 10 to realize the pressure relief of the cooking utensil. Moreover, the exhaust push button 50 reciprocates between the exhaust position and the sealing position without the force exerted by an external elastic element, which not only reduces the risk of the exhaust push button 50 being stuck or cannot be reset normally, but also simplifies The complexity of the mechanism for jacking up the pressure-limiting valve 30 reduces the increase in the overall manufacturing cost of the cooking utensil, which is beneficial to the improvement of the market competitiveness of the cooking utensil.
此外，还需要说明的是，本申请提供的利用推动排气推钮50顶升限压阀30的排气方式，排气推钮50不会占用过大的空间，从而不会影响锅盖20的整体尺寸，有利于烹饪器具的小型化、精巧化设计。In addition, it should be noted that the exhaust method provided by the present application uses the exhaust push button 50 to lift the pressure limiting valve 30, the exhaust push button 50 will not take up too much space, and thus will not affect the pot cover 20. The overall size is conducive to the miniaturization and exquisite design of cooking utensils.
在本申请的图示实施例中，如图4至图7所示，锅盖20包括锅盖本体22和面盖23，面盖23罩设在锅盖本体22上，杠杆元件40与锅盖本体22或面盖23连接，并位于锅盖本体22和面盖23之间，面盖23上开设有滑移长孔231，排气推钮50设置在面盖23上并沿滑移长孔231的长度方向滑动，且排气推钮50的一部分伸入滑移长孔231内，以用于按压杠杆元件40。这样，滑移长孔231起到了对排气推钮50的导向作用，且滑移长孔231的长度方向两端的壁面还能够起到对排气推钮50滑动的限位作用。而杠杆元件40选择性地与锅盖本体22或面盖23连接，提高了杠杆元件40设置的灵活性。In the illustrated embodiment of the present application, as shown in Fig. 4 to Fig. 7, the pot cover 20 includes a pot cover body 22 and a face cover 23, and the face cover 23 is covered on the pot cover body 22, and the lever element 40 and the pot cover The main body 22 or the face cover 23 is connected, and is located between the pot cover body 22 and the face cover 23. The face cover 23 is provided with a sliding slot 231, and the exhaust push button 50 is arranged on the face cover 23 and along the sliding slot. 231 slides in the length direction, and a part of the exhaust push button 50 protrudes into the sliding slot 231 for pressing the lever element 40 . In this way, the long sliding hole 231 acts as a guide for the exhaust push button 50 , and the wall surfaces at both ends of the long sliding hole 231 in the length direction can also function as a limit to the sliding of the exhaust push button 50 . And the lever element 40 is selectively connected with the pot cover body 22 or the face cover 23, which improves the flexibility of setting the lever element 40 .
如图2至图8所示，具体而言，面盖23上开设有限位槽232，滑移长孔231位于限位槽232的槽底壁上，排气推钮50包括推板51和按压臂52，其中，推板51设置在限位槽232内并沿滑移长孔231的长度方向滑动，按压臂52的第一端与推板51连接，按压臂52的第二端伸入滑移长孔231内，以作为按压杠杆元件40的按压端。限位槽232的槽壁进一步起到了对排气推钮50滑动的限位作用，避免了排气推钮50从限位槽232内脱出，而且还起到了对排气推钮50的保护作用，避免了推板51被磨损。As shown in Fig. 2 to Fig. 8, specifically, the limit groove 232 is opened on the face cover 23, the sliding slot 231 is located on the groove bottom wall of the limit groove 232, and the exhaust push button 50 includes a push plate 51 and a push plate 51. The arm 52, wherein the push plate 51 is arranged in the limit groove 232 and slides along the length direction of the sliding slot 231, the first end of the pressing arm 52 is connected with the pushing plate 51, and the second end of the pressing arm 52 extends into the slide Move it into the elongated hole 231 to serve as the pressing end of the pressing lever element 40 . The groove wall of the limiting groove 232 further plays a role in limiting the sliding of the exhaust push button 50, preventing the exhaust push button 50 from protruding from the limiting groove 232, and also plays a protective role for the exhaust push button 50. , to avoid the push plate 51 from being worn.
由于排气推钮50包括推板51和按压臂52，这样，用户在推动推板51以使其在限位槽232内滑动的过程中，按压臂52也同时运动，且排气推钮50由密封位置运动至排气位置的过程中，按压臂52的按压端完成按压杠杆元件40的过程，使得杠杆元件40的排气按压端41下移，杠杆元件40的第一端向上运动顶起限压阀30。Since the exhaust push button 50 includes a push plate 51 and a pressing arm 52, like this, when the user pushes the push plate 51 so that it slides in the limit groove 232, the pressing arm 52 also moves simultaneously, and the exhaust push button 50 In the process of moving from the sealing position to the exhaust position, the pressing end of the pressing arm 52 completes the process of pressing the lever element 40, so that the exhaust pressing end 41 of the lever element 40 moves down, and the first end of the lever element 40 moves upward to jack up Pressure limiting valve 30.
可选地，为了便于使用者推动排气推钮50，推板51的上表面设置有防滑凸楞512，防滑凸楞512为多个，多个防滑凸楞512沿推板51的长度方向间隔设置。Optionally, in order to facilitate the user to push the exhaust push button 50, the upper surface of the push plate 51 is provided with anti-skid ribs 512. There are multiple anti-skid ribs 512, and the plurality of anti-skid ribs 512 are spaced apart along the length direction of the push plate 51. set up.
在本实施例中，如图8所示，按压端为按压平面521，按压臂52的横截面积沿远离按压平面521的方向逐渐减小，以使按压臂52朝向杠杆元件40的表面包括相连接的按压平面521和避让曲面522。这样，按压端为按压平面521有利于增加按压臂52与杠杆元件40的接触面积，从而有利于提升杠杆元件40转动的稳定性；由于按压臂52朝向杠杆元件40的表面包括相连接的按压平面521和避让曲面522，且按压平面521和避让曲面522平滑过渡，有利于按压臂52与杠杆元件40的接触位置不断发生滑移变化，而顺利地实现对杠杆元件40的按压。In this embodiment, as shown in FIG. 8 , the pressing end is a pressing plane 521, and the cross-sectional area of the pressing arm 52 gradually decreases along the direction away from the pressing plane 521, so that the surface of the pressing arm 52 facing the lever element 40 includes a corresponding Connected pressing plane 521 and avoidance curved surface 522 . In this way, the pressing end is the pressing plane 521, which is beneficial to increase the contact area between the pressing arm 52 and the lever element 40, thereby helping to improve the stability of the rotation of the lever element 40; since the surface of the pressing arm 52 towards the lever element 40 includes a connected pressing plane 521 and the avoidance curved surface 522, and the smooth transition between the pressing plane 521 and the avoidance curved surface 522 is conducive to the continuous sliding change of the contact position between the pressing arm 52 and the lever element 40, thereby smoothly realizing the pressing of the lever element 40.
如图8所示，为了提高排气推钮50装配在锅盖20上的稳定性，避免排气推钮50从滑移长孔231内脱出，排气推钮50还包括卡扣53，卡扣53设置在按压臂52上，并与推板51间隔设置，以在推板51与卡扣53之间形成用于与面盖23卡接的避让空间511。这样，利用避让空间511避让部分面盖23，从而使得排气推钮50稳定地卡在面盖23上，避免排气推钮50沿锅盖20的轴向脱出。As shown in Figure 8, in order to improve the stability of the exhaust push button 50 assembled on the pot cover 20 and prevent the exhaust push button 50 from slipping out of the long sliding hole 231, the exhaust push button 50 also includes a buckle 53, which The buckle 53 is disposed on the pressing arm 52 and spaced from the push plate 51 to form an avoidance space 511 for locking with the cover 23 between the push plate 51 and the buckle 53 . In this way, the avoidance space 511 is used to avoid part of the surface cover 23 , so that the exhaust push button 50 is stably stuck on the surface cover 23 , and the exhaust push button 50 is prevented from coming out along the axial direction of the pot cover 20 .
可选地，卡扣53为横截面积沿远离杠杆元件40的按压端的方向逐渐减小的楔形卡扣。这种结构形式的卡扣53便于排气推钮50与面盖23之间的装配，也就是说，使用外力沿锅盖20的轴向将排气推钮50向滑移长孔231内按压，面盖23会不断形变，当排气推钮50的避让空间511运动一定距离，部分面盖23进入避让空间511内时，弯沉排气推钮50与面盖23的装配作业。Optionally, the buckle 53 is a wedge-shaped buckle whose cross-sectional area gradually decreases along the direction away from the pressing end of the lever element 40 . The buckle 53 of this structural form facilitates the assembly between the exhaust push button 50 and the face cover 23, that is to say, the exhaust push button 50 is pressed into the sliding slot 231 along the axial direction of the pot cover 20 using an external force. , the face cover 23 will be constantly deformed, when the avoidance space 511 of the exhaust push button 50 moves a certain distance, and when part of the face cover 23 enters the avoidance space 511, the assembly operation of the exhaust push button 50 and the face cover 23 will be deflected.
如图4至图7和图9所示，为了便于与排气推钮50配合，并确保杠杆元件40具有较低的加工制造成本，杠杆元件40一部分朝向排气推钮50一侧凸出以形成平滑过渡的凸起结构，凸起结构形成排气按压端41。As shown in FIGS. 4 to 7 and 9 , in order to facilitate cooperation with the exhaust push button 50 and ensure that the lever element 40 has a lower manufacturing cost, a part of the lever element 40 protrudes toward the side of the exhaust push button 50 to A protruding structure with a smooth transition is formed, and the protruding structure forms the exhaust pressing end 41 .
具体而言，如图3和图9所示，杠杆元件40包括相连接的顶升板段42和折弯板段43，其中，顶升板段42与锅盖本体22连接，凸起结构形成在折弯板段43上，顶升板段42与折弯板段43之间形成第一夹角A，限压阀30与滑移长孔231沿面盖23的周向间隔设置，且限压阀30和滑移长孔231的靠近排气推钮50的密封位置一侧的端点之间的连线与滑移长孔231的长度方向形成第二夹角B，第一夹角A与第二夹角B相等。Specifically, as shown in Fig. 3 and Fig. 9, the lever element 40 includes a connected lifting plate section 42 and a bent plate section 43, wherein the lifting plate section 42 is connected with the pot body 22, and the raised structure forms On the bent plate section 43, a first angle A is formed between the lifting plate section 42 and the bent plate section 43, the pressure limiting valve 30 and the sliding long hole 231 are arranged at intervals along the circumferential direction of the cover 23, and the pressure limiting The connecting line between the valve 30 and the end point of the sliding slot 231 close to the sealing position of the exhaust push button 50 forms a second included angle B with the length direction of the sliding slot 231, and the first included angle A and the second The two included angles B are equal.
限压阀30与滑移长孔231的这种设置位置关系，是考虑到在面盖23上开设滑移长孔231后，且在滑移长孔231处安装上排气推钮50后，保证锅盖20具有良好的外观美感，且便于使用者对排气推钮50进行操作；而杠杆元件40包括相连接的顶升板段42和折弯板段43是为了适配于限压阀30与滑移长孔231的上述设置位置关系。The positional relationship between the pressure limiting valve 30 and the long sliding hole 231 is considered after the long sliding hole 231 is opened on the face cover 23, and after the exhaust push button 50 is installed at the long sliding hole 231, Ensure that the pot cover 20 has a good appearance and aesthetic feeling, and it is convenient for the user to operate the exhaust push button 50; and the lever element 40 includes a connected lifting plate section 42 and a bending plate section 43 in order to be adapted to the pressure limiting valve 30 and the above-mentioned setting position relationship of the sliding long hole 231.
如图6和图7所示，烹饪器具还包括开关元件60和警示元件，其中，开关元件60设置在锅盖20上，当排气推钮50滑动至排气位置时，排气推钮50触发开关元件60，开关元件60控制警示元件发出警示信号。这样，警示元件起到了对使用者的提示作用，避免了使用者忘记将排气推钮50推回密封位置，进一步提升了烹饪器具的实用性。As shown in Figures 6 and 7, the cooking utensil also includes a switch element 60 and a warning element, wherein the switch element 60 is arranged on the pot cover 20, and when the exhaust push button 50 slides to the exhaust position, the exhaust push button 50 The switch element 60 is triggered, and the switch element 60 controls the alarm element to send out an alarm signal. In this way, the warning element acts as a reminder to the user, preventing the user from forgetting to push the exhaust push button 50 back to the sealing position, and further improving the practicability of the cooking appliance.
可选地，开关元件60为微动开关，警示信号为声音报警信号、振动报警信号或光线报警信号。Optionally, the switch element 60 is a micro switch, and the warning signal is a sound warning signal, a vibration warning signal or a light warning signal.
在本申请的可选实施例中，锅盖20绕锅体10的周向可转动地设置在锅体10上以实现锅盖20和锅体10之间的锁定或解锁，其中，锅盖20的锅盖本体22包括用于与锅体10卡接配合的锁盖。In an optional embodiment of the present application, the pot cover 20 is rotatably arranged on the pot body 10 around the circumference of the pot body 10 to realize locking or unlocking between the pot cover 20 and the pot body 10, wherein the pot cover 20 The pot cover body 22 includes a locking cover for snap-fitting with the pot body 10 .
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.
除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本发明的范围。同时，应当明白，为了便于描述，附图中所示出的各个部分的尺寸并不是按照实际的比例关系绘制的。对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为授权说明书的一部分。在这里示出和讨论的所有示例中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它示例可以具有不同的值。应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。The relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authorized Specification. In all examples shown and discussed herein, any specific values should be construed as exemplary only, and not as limitations. Therefore, other examples of the exemplary embodiment may have different values. It should be noted that like numbers and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further discussion in subsequent figures.
在本发明的描述中，需要理解的是，方位词如“前、后、上、下、左、右”、“横向、竖向、垂直、水平”和“顶、底”等所指示的方位或位置关系通常是基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，在未作相反说明的情况下，这些方位词并不指示和暗示所指的装置或元件必须具有特定的方位或者以特定的方位构造和操作，因此不能理解为对本发明保护范围的限制；方位词“内、外”是指相对于各部件本身的轮廓的内外。In the description of the present invention, it should be understood that orientation words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" etc. indicate the orientation Or positional relationship is generally based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. In the absence of a contrary description, these orientation words do not indicate or imply the device or element referred to. It must have a specific orientation or be constructed and operated in a specific orientation, so it should not be construed as limiting the protection scope of the present invention; the orientation words "inner and outer" refer to the inner and outer relative to the outline of each component itself.
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as "above" or "above" other devices or configurations would then be oriented "beneath" or "above" the other devices or configurations. under other devices or configurations". Thus, the exemplary term "above" can encompass both an orientation of "above" and "beneath". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、工作、器件、组件和/或它们的组合。It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施方式能够以除了在这里图示或描述的那些以外的顺序实施。It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664775.7ACN110623535B (en) | 2018-06-25 | 2018-06-25 | Cooking utensils |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664775.7ACN110623535B (en) | 2018-06-25 | 2018-06-25 | Cooking utensils |
| Publication Number | Publication Date |
|---|---|
| CN110623535Atrue CN110623535A (en) | 2019-12-31 |
| CN110623535B CN110623535B (en) | 2025-02-21 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810664775.7AActiveCN110623535B (en) | 2018-06-25 | 2018-06-25 | Cooking utensils |
| Country | Link |
|---|---|
| CN (1) | CN110623535B (en) |
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