CN112758506A - Split type bottle cap adaptive to universal bottle opening - Google Patents

Abstract

The invention discloses a split type bottle cap adaptive to a universal bottle mouth, which comprises an assembly component, a lower sleeve, an inner cap, an upper cap, a decorative ring and an inner plug, wherein the assembly component is arranged on the lower sleeve; the assembly component is matched with the bottle mouth and connected with the bottle mouth, a wine outlet is formed in one side face, away from the bottle mouth, of the assembly component, a wine outlet nozzle is formed in one side face, close to the bottle mouth, of the assembly component, and the inner plug sleeve is arranged outside the wine outlet nozzle. According to the bottle cap, the inner cap and the lower sleeve are in threaded fit firstly, and then the upper cap is pressed on the outer portions of the inner cap and the lower sleeve, so that the bottle cap can be assembled into a split structure, and the bottle cap can be split and bottled during assembly, so that the cleanliness of the bottle cap is improved; the setting surpasss the holistic 1/5 of bottle lid that the bottleneck size is not enough at parts such as lower cover, inner cup, the upper cover of assembly outside, and stability improves greatly for traditional bottle lid, and the size also correspondingly shortens, is applicable to each type short-necked bottle and uses, is favorable to improving the pleasing to the eye of long bottle short-necked beverage bottle.

Description

Split type bottle cap adaptive to universal bottle opening

Technical Field

The invention relates to the technical field of bottle caps, in particular to a split type bottle cap adaptive to a universal bottle mouth.

Background

The bottle cap is an important part of food and drink packages and is the place where consumers first contact with products. The bottle cap has the functions of keeping the sealing performance of the content products, preventing the opening of the bottle cap from being stolen and ensuring the safety, so the bottle cap is widely applied to bottled products, and is a key product for packaging bottle containers in upstream industries of food, drinking, wine, chemical industry and pharmaceutical industry.

The existing bottle cap has the following advantages: 1. the using requirement of the short-neck bottle cannot be met; the design of the bottle cap is designed according to the height of the bottle body, if the bottle body is high (such as a 500ml wine bottle), if the designed bottle mouth has too high working height, the appearance is influenced, and the sales volume is directly influenced. And the working height of the bottle mouth of the short bottle cap (the height of the bottle cap is lower than 35mm) is too short, so that the glass bottle cannot be limited by automatic line production, and the stability is poor even if the working height of the bottle mouth produced by manual material picking is too short. 2. The existing bottle cap is designed in an integrated mode, the cleanliness of the bottle cap needs to be guaranteed before the bottle cap is assembled, and the bottle cap needs to be cleaned integrally when being polluted; 3. most of the existing thread type bottle caps are in three-point contact, the existing thread type bottle caps are directly pressed with bottle openings during matching, and the bottle caps are screwed during opening, so that the bottle caps are easily pulled out due to poor stability of the three-point thread contact; 4. the existing threaded bottle cap is made of ABS (acrylonitrile butadiene styrene), so that powder is easy to appear when the bottle cap rotates, wine in a wine bottle is polluted, and meanwhile, the threaded connection of the bottle mouth is abraded to influence the sealing of the wine bottle.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides the split type bottle cap adaptive to the universal bottle opening, the bottle cap can be assembled into a split type structure in a mode that the inner cap is in threaded fit with the lower sleeve and then the upper cap is pressed on the outer parts of the inner cap and the lower sleeve, and the bottle cap is split and bottled during assembly, so that the cleanliness of the bottle cap is improved; the setting surpasss the holistic 1/5 of bottle lid that the bottleneck size is not enough at parts such as lower cover, inner cup, the upper cover of assembly outside, and stability improves greatly for traditional bottle lid, and the size also correspondingly shortens, is applicable to each type short-necked bottle and uses, is favorable to improving the pleasing to the eye of long bottle short-necked beverage bottle.

The purpose of the invention is realized by the following technical scheme:

a split type bottle cap adaptive to a universal bottle mouth comprises an assembly component, a lower sleeve, an inner cap, an upper cap, a decorative ring and an inner plug;

the assembling component is matched with the bottle mouth and connected with the bottle mouth, a wine outlet is formed in one side face, away from the bottle mouth, of the assembling component, a wine outlet nozzle is formed in one side face, close to the bottle mouth, of the assembling component, and the inner plug is sleeved outside the wine outlet nozzle;

the lower sleeve is sleeved outside the assembly component, a first limiting part used for limiting the relative rotation of the lower sleeve and the assembly component is arranged inside the lower sleeve, a limiting table is arranged inside the lower sleeve, and the lower end of the assembly component is attached to the upper surface of the limiting table; the inner cover is arranged in a top sealing mode and is detachably connected to the outer portion of the lower sleeve; an annular supporting table coaxial with the lower sleeve is arranged outside the lower sleeve, and a destroying tooth is arranged on the supporting table;

the upper cover is sleeved outside the inner cover, and a second limiting piece for limiting the relative rotation of the upper cover and the inner cover is arranged between the upper cover and the inner cover;

decorate the circle cover and establish the upper cover outside and decorate and be equipped with between circle and the upper cover and be used for restricting to decorate circle and upper cover and take place relative pivoted third locating part, decorate the circle be equipped with in destroy the lamella that tooth looks adaptation was destroyed.

Furthermore, the top end of the wine outlet is provided with an annular extension part coaxial with the wine outlet, and the outer edge of the extension part is of an arc structure.

Further, the inner cover is made of PP materials, and the assembly component is made of PET materials.

Furthermore, the first limiting part is a first buckling rib, and the first buckling rib is matched with a hole in the side wall of the assembly component.

Further, the inner cup upper end is equipped with the inclined plane, second locating part include along inclined plane evenly distributed's first spacing tooth and set up the inboard second spacing tooth of upper cover, the second spacing tooth with first spacing tooth looks adaptation.

Furthermore, the third locating part comprises a locating groove arranged at the bottom of the upper cover and a third locating tooth arranged on the inner side of the decorative ring, and the third locating tooth is matched with the locating groove.

Furthermore, the top of the inner plug extends outwards to form a first annular connecting part, and the lower surface of the first connecting part is attached to the top surface of the bottle mouth; the inner cup bottom extends the annular second connecting portion of stroke inwards, the upper surface of second connecting portion and the lower surface laminating of wine outlet nozzle.

Furthermore, a plurality of second buckle position ribs are evenly distributed on the outer side of the upper cover, a plurality of third buckle position ribs are evenly distributed on the inner side of the decorative ring, and the third buckle position ribs are matched with the second buckle position ribs.

Furthermore, a plurality of fourth buckling ribs are arranged on the inner side of the assembling component.

Further, the assembly component is clamped with the bottle mouth.

The invention has the beneficial effects that:

1. according to the bottle cap, the inner cap and the lower sleeve are in threaded fit firstly, and then the upper cap is pressed on the outer portions of the inner cap and the lower sleeve, so that the bottle cap can be assembled into a split structure, and the bottle cap can be split and bottled during assembly, so that the cleanliness of the bottle cap is improved; the inner cover and the lower sleeve are in complete threaded fit, so that the connection stability is improved, and the inner cover is prevented from being pulled out of the lower sleeve;

2. the lower sleeve, the inner cover, the upper cover and other components arranged outside the assembly exceed 1/5 which has the bottle mouth with the size less than that of the whole bottle cap, so that the stability is greatly improved compared with the traditional bottle cap, the size is correspondingly shortened, the bottle cap is suitable for various short-neck bottles, and the attractiveness of long-bottle short-neck wine bottles is improved;

3. meanwhile, the problem that the bottle mouth of a short bottle cap (the bottle cap height is lower than 35mm) is too short, and the glass bottle cannot be automatically produced is solved, Logo, trademark or publicity patterns can be randomly arranged outside the arranged decoration ring, and the ductility of the appearance shape of the short bottle cap is improved.

4. The inner cover is made of PP materials, and the assembly component is made of PET materials. Wherein, the decorative ring, the lower sleeve and the upper cover can be made of but not limited to ABS material; when the inner cover and the lower sleeve rotate relatively, due to the fact that the inner cover (PP) and the lower sleeve (ABS) are made of soft materials and hard materials, the generation of chips and powder caused by the rotation friction of the inner cover and the lower sleeve is avoided; in the same way, the powder generated between the inner cover and the wine outlet due to friction can be avoided, the service life of the bottle cap is prolonged, and the problem that the bottle cap loses efficacy after being used once is avoided.

Drawings

FIG. 1 is a schematic overall structure diagram of a split type bottle cap adapted to a universal bottle mouth in the embodiment of the invention;

FIG. 2 is an exploded view of a split bottle cap adapted to a universal bottle mouth in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a split type bottle cap adapted to a universal bottle mouth in the embodiment of the invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic structural view of a bezel of an embodiment of the present invention;

in the drawings, 1, an assembly is assembled; 2. sleeving; 3. an inner cover; 4. an upper cover; 5. a decorative ring; 6. an inner plug; 7. a wine outlet; 8. a wine outlet; 9. a first limit piece; 10. a limiting table; 11. a support table; 12. a second limiting member; 13. a third limiting member; 14. destroying the teeth; 15. destroying the valve; 16. an extension; 17. a first limit tooth; 18. a second limit tooth; 19. a limiting groove; 20. a third limit tooth; 21. a first connection portion; 22. a second connecting portion; 23. a second buckling rib; 24. a third buckling rib; 25. a fourth buckling rib; 26. and (5) opening the bottle.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

example (b):

as shown in fig. 1-5, a split type bottle cap adapted to a general bottle mouth comprises anassembly component 1, alower sleeve 2, aninner cap 3, anupper cap 4, adecorative ring 5 and aninner plug 6;

theassembling component 1 is matched with thebottle mouth 26 and is connected with thebottle mouth 26, awine outlet 7 is formed in one side face, away from thebottle mouth 26, of theassembling component 1, awine outlet 8 is formed in one side face, close to thebottle mouth 26, of theassembling component 1, and theinner plug 6 is sleeved outside thewine outlet 8;

thelower sleeve 2 is sleeved outside theassembly component 1, a first limitingpart 9 used for limiting the relative rotation of thelower sleeve 2 and theassembly component 1 is arranged inside thelower sleeve 2, a limiting table 10 is arranged inside thelower sleeve 2, and the lower end of theassembly component 1 is attached to the upper surface of the limiting table 10; theinner cover 3 is arranged in a top sealing mode, and theinner cover 3 is connected to the outer portion of thelower sleeve 2 in a threaded mode; an annular supporting table 11 coaxial with thelower sleeve 2 is arranged outside the lower sleeve, the lower end of theinner cover 3 is attached to the upper surface of the supporting table 11, and atooth 14 is arranged on the supporting table 11;

theupper cover 4 is sleeved outside theinner cover 3, and a second limitingpart 12 for limiting the relative rotation of theupper cover 4 and theinner cover 3 is arranged between theupper cover 4 and theinner cover 3;

decoratecircle 5 cover and establishupper cover 4 outside and decorate and be equipped with betweencircle 5 and theupper cover 4 and be used for restricting to decoratecircle 5 andupper cover 4 and take place relative pivoted third locatingpart 13, decorate tocircle 5 be equipped with in destroy thelamella 15 of 14 looks adaptations of tooth.

Wherein decorate 5 lower extremes of circle and the laminating of brace table 11, decorate 5 upper ends of circle and the laminating ofupper cover 4, decoratecircle 5,lower cover 2, the external diameter ofupper cover 4 the same, and then form the same integral type bottle lid of outside diameter, avoid the bottle lid appear sunken with protruding be favorable to improving the aesthetic feeling degree of bottle lid.

The working principle is as follows: the bottle cap is assembled separately, theinner cap 3 and thelower sleeve 2 are connected in a threaded manner in sequence, and thedecorative ring 5 and theupper cap 4 are assembled. After the assembly is finished, the destroying flaps 15 on thedecorative ring 5 are aligned with the destroyingteeth 14, and the whole of thedecorative ring 5 and theupper cover 4 is pressed on the whole of theinner cover 3 and thelower sleeve 2. And then assembling theinner plug 6 on theassembly component 1, and pressing the assembled whole of theinner cover 3, thelower sleeve 2, thedecorative ring 5 and the like on theassembly component 1 to form a complete bottle cap. And finally, pressing the bottle cap on thebottle opening 26 integrally after the glass bottle is filled with wine.

The bottle cap can be assembled in an adjustable assembling sequence:step 1, assembling anupper cover 4 and adecorative ring 5;step 2, assembling theinner cover 3, thelower sleeve 2, theassembly component 1 and theinner plug 6; in the second step, theinner cover 3 and thelower sleeve 2 are screwed and then pressed on theassembly component 1 provided with theinner plug 6, and theassembly component 1 is positioned on thelower sleeve 2. The cover assembled in thesteps 1 and 2 can be stored and provided separately. After the glass bottle is filled with wine, the cover body assembled in thestep 2 is pressed on thebottle opening 26, and thebottle opening 26 is packaged; and then pressing the cover body assembled in thestep 1 outside theinner cover 3 in thestep 2.

Wherein no matter which kind of assembly methods, the mode of opening of bottle lid is: destroy and destroy lamella 15 (destroylamella 15 and play anti-fake effect, when destroyinglamella 15 and is destroyed and prove that the beverage bottle has been opened), rotate and decoratecircle 5, decoratecircle 5 and driveupper cover 4,inner cup 3 synchronous rotation, thelower cover 2 of screwing out wheninner cup 3 rotates, and then expose outwine outlet 7, can pour wine this moment.

After the wine pouring is finished, when the wine is left in the bottle, the wine bottle can be sealed by screwing thedecoration ring 5, theupper cover 4 and theinner cover 3 into a whole again, so that the overdue of the wine in the bottle which cannot be drunk for one time or two times due to no sealing is avoided.

As shown in the figure, theassembly component 1 except thewine outlet 7 has a connection relationship with thebottle mouth 26, that is, theassembly component 1 is mostly connected with thebottle mouth 26, so as to form a stable connection structure. And because the structural characteristics of theassembly component 1 are that the size of thelower sleeve 2, theinner cover 3, theupper cover 4 and other parts which are arranged outside theassembly component 1 exceeds thebottle mouth 26 is less than 1/5 of the whole bottle cap, the part of the traditional short-neck bottle cap which exceeds thebottle mouth 26 occupies 1/2-2/3 of the bottle cap, the connecting part of the traditional bottle cap and thebottle mouth 26 is too shallow, and the stability is poor, so that the stability is greatly improved compared with the traditional bottle cap, the size is correspondingly shortened, and the beauty of a long-bottle short-neck wine bottle is facilitated.

According to the bottle cap, the inner cap 3 and the lower sleeve 2 are in threaded fit firstly, and then the upper cap 4 is pressed on the outer portions of the inner cap and the lower sleeve, so that the bottle cap can be assembled into a split structure, and the bottle cap can be split and bottled during assembly, so that the cleanliness of the bottle cap is improved; the inner cover 3 is in complete thread fit with the lower sleeve 2, so that the connection stability is improved, and the inner cover 3 is prevented from being pulled out of the lower sleeve 2; the lower sleeve 2, the inner cover 3, the upper cover 4 and other parts arranged outside the assembly component 1 exceed 1/5 which is smaller than the bottle mouth 26 and is the whole bottle cap in size, so that the stability is greatly improved compared with the traditional bottle cap, the size is correspondingly shortened, the bottle cap is suitable for various short-neck bottles, and the appearance of a long-bottle short-neck wine bottle is improved; meanwhile, the problem that the working height of a bottle mouth 26 of a short bottle cap (the height of the bottle cap is lower than 35mm) is too short, and a glass bottle cannot be automatically produced is solved, Logo, trademark or propaganda pattern can be randomly arranged outside the arranged decorative ring 5, and the ductility of the appearance shape of the short bottle cap is increased.

Further, as shown in fig. 1, anannular extension 16 coaxial with thewine outlet 7 is disposed at the top end of thewine outlet 7, and an outer edge of theextension 16 is of an arc structure. The arc-shaped structure is realized here by rounding off. The device can prevent the wine from being hooked.

Further, theinner cap 3 is made of PP material, and theassembly member 1 is made of PET material. Wherein thedecorative ring 5, thelower sleeve 2 and theupper cover 4 can be made of ABS material but are not limited to ABS material; when theinner cover 3 and thelower sleeve 2 rotate relatively, the inner cover 3 (PP) and the lower sleeve 2 (ABS) are made of soft materials and hard materials, so that the chips and powder generated by the rotation friction of the inner cover 3 (PP) and the lower sleeve 2 (ABS) are avoided; in the same way, powder can be prevented from being generated between theinner cover 3 and thewine outlet 7 due to friction, the service life of the bottle cap is prolonged, and the problem that the bottle cap is invalid after being used once is avoided.

Furthermore, the first limitingpart 9 is a first buckling rib, and the first buckling rib is matched with a hole in the side wall of theassembly component 1. The relationship between the two is shown in the figure, which is not described herein.

Further, as shown in fig. 1, 2 and 4, an inclined surface is provided at the upper end of theinner cover 3, the second position-limitingmember 12 includes first position-limitingteeth 17 uniformly distributed along the inclined surface and second position-limitingteeth 18 disposed at the inner side of theupper cover 4, and the second position-limitingteeth 18 are adapted to the first position-limitingteeth 17. Thesecond stop tooth 18 being adapted to thefirst stop tooth 17 means here that onesecond stop tooth 18 is located between twofirst stop teeth 17.

The third limitingpart 13 comprises a limitinggroove 19 arranged at the bottom of theupper cover 4 and a third limitingtooth 20 arranged at the inner side of thedecorative ring 5, and the third limitingtooth 20 is matched with the limitinggroove 19.

The purpose of the second limitingpart 12 and the third limitingpart 13 is: when thedecorative ring 5 is rotated, theupper cover 4 and theinner cover 3 are directly driven to rotate, so that thewine outlet 7 is exposed, wine pouring is facilitated, and multiple rotation is avoided.

Further, as shown in fig. 1, 2 and 4, the top of theinner plug 6 extends outwards to form an annular first connectingportion 21, and the lower surface of the first connectingportion 21 is attached to the top surface of thebottle mouth 26; the inner cup bottom extends the annular second connectingportion 22 of stroke inwards, the upper surface of second connectingportion 22 and the lower surface laminating ofplay wine mouth 8.

First connectingportion 21 is used for fixinginterior stopper 6, preventsinterior stopper 6 whereabouts, and second connectingportion 22 is used for improving the stability ofassembly 1, restricts the vertical decurrent displacement ofassembly 1, and the vertical decurrent displacement ofassembly 1 carries out dual restriction bylower cover 2 insidespacing platform 10 and second connectingportion 22 this moment, improves assembly 1's stability. Meanwhile, theinner plug 6 plays a role in sealing thewine outlet 8, so that the leakage of wine from the gap between theassembly component 1 and thebottle opening 26 is avoided, and the sealing performance is improved.

Furthermore, a plurality of secondbuckle position ribs 23 are evenly distributed on the outer side of theupper cover 4, a plurality of thirdbuckle position ribs 24 are evenly distributed on the inner side of thedecorative ring 5, and the thirdbuckle position ribs 24 are matched with the secondbuckle position ribs 23. So set up, can improve the stability of being connected betweendecorating ring 5 and theupper cover 4, the second is detained amuscle 23 and the third is detained amuscle 24 and can be played the effect of location simultaneously, makes things convenient for the equipment ofupper cover 4 anddecorating ring 5.

Further, as shown in fig. 1, 2 and 4, a plurality of fourth bucklingribs 25 are provided on the inner side of theassembling component 1. The fourthbuckle position rib 25 and theassembly component 1 are integrally formed, and the arranged fourthbuckle position rib 25 is used for improving the connection tightness of theassembly component 1 and the glass bottle.

Further, as shown in fig. 1, thefitting assembly 1 is snap-fitted to thebottle mouth 26. So set up, based on the bottleneck characteristics, connect stably, and easy realization.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a split type bottle lid of general bottleneck of adaptation which characterized in that: comprises an assembly component, a lower sleeve, an inner cover, an upper cover, a decorative ring and an inner plug;

the assembling component is matched with the bottle mouth and connected with the bottle mouth, a wine outlet is formed in one side face, away from the bottle mouth, of the assembling component, a wine outlet nozzle is formed in one side face, close to the bottle mouth, of the assembling component, and the inner plug is sleeved outside the wine outlet nozzle;

the lower sleeve is sleeved outside the assembly component, a first limiting part used for limiting the relative rotation of the lower sleeve and the assembly component is arranged inside the lower sleeve, a limiting table is arranged inside the lower sleeve, and the lower end of the assembly component is attached to the upper surface of the limiting table; the inner cover is arranged in a top sealing mode and is detachably connected to the outer portion of the lower sleeve; an annular supporting table coaxial with the lower sleeve is arranged outside the lower sleeve, and a destroying tooth is arranged on the supporting table;

the upper cover is sleeved outside the inner cover, and a second limiting piece for limiting the relative rotation of the upper cover and the inner cover is arranged between the upper cover and the inner cover;

decorate the circle cover and establish the upper cover outside and decorate and be equipped with between circle and the upper cover and be used for restricting to decorate circle and upper cover and take place relative pivoted third locating part, decorate the circle be equipped with in destroy the lamella that tooth looks adaptation was destroyed.

2. The split type bottle cap matched with the universal bottle mouth as claimed in claim 1, wherein: the top end of the wine outlet is provided with an annular extension part coaxial with the wine outlet, and the outer edge of the extension part is of an arc structure.

3. The split type bottle cap matched with the universal bottle mouth as claimed in claim 1, wherein: the inner cover is made of PP materials, and the assembly component is made of PET materials.

4. The split type bottle cap matched with the universal bottle mouth as claimed in claim 3, wherein: the first limiting part is a first buckling rib, and the first buckling rib is matched with a hole in the side wall of the assembly component.

5. The split type bottle cap matched with the universal bottle mouth as claimed in claim 4, wherein: the inner cup upper end be equipped with the inclined plane, second locating part include along inclined plane evenly distributed's first spacing tooth and set up the inboard spacing tooth of second at the upper cover, the spacing tooth of second with first spacing tooth looks adaptation.

6. The split type bottle cap matched with the universal bottle mouth as claimed in claim 5, wherein: the third locating part comprises a limiting groove arranged at the bottom of the upper cover and a third limiting tooth arranged on the inner side of the decorative ring, and the third limiting tooth is matched with the limiting groove.

7. The split type bottle cap matched with the universal bottle mouth as claimed in claim 1, wherein: the top of the inner plug extends outwards to form a first annular connecting part, and the lower surface of the first connecting part is attached to the top surface of the bottle mouth; the inner cup bottom extends the annular second connecting portion of stroke inwards, the upper surface of second connecting portion and the lower surface laminating of wine outlet nozzle.

8. The split type bottle cap matched with the universal bottle mouth as claimed in claim 6, wherein: the upper cover outside equipartition have a plurality of seconds to detain a position muscle, decorate the inboard equipartition of circle and have a plurality of third and detain a position muscle, the third detain a position muscle with the second detains position muscle looks adaptation.

9. The split type bottle cap matched with the universal bottle mouth as claimed in claim 8, wherein: the inner side of the assembly component is provided with a plurality of fourth buckling ribs.

10. The split bottle cap adapted to the universal bottle mouth as claimed in claim 9, wherein the assembling component is engaged with the bottle mouth.

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