CN103786965A - Composite bottle cap - Google Patents
Composite bottle cap Download PDFInfo
- Publication number
- CN103786965A CN103786965A CN201210431410.2A CN201210431410A CN103786965A CN 103786965 A CN103786965 A CN 103786965A CN 201210431410 A CN201210431410 A CN 201210431410A CN 103786965 A CN103786965 A CN 103786965A
- Authority
- CN
- China
- Prior art keywords
- outer peripheral
- bottle cap
- section
- surrounding wall
- composite bottle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims abstract description 30
- 239000004568 cement Substances 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000002313 adhesive film Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 235000013305 food Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009461 vacuum packaging Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 244000000626 Daucus carota Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000001497 healthy food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The invention relates to a composite bottle cap applicable to a vacuum bottle body. The vacuum bottle body can be removed and sealed and is provided with a bottle opening, a thread section formed on the outer peripheral surface and adjacent to the bottle opening, and a clamp section connected to the thread section and with the external diameter smaller than the maximum external diameter of the thread section. The composite bottle cap comprises a metallic inner cap, an adhesive film and a plastic outer cap, the inner cap comprises a base wall, a surrounding wall and a plurality of meshing jaws, the base wall covers and encloses the bottle opening, the surrounding wall extends from the outer peripheral edge of the base wall towards the bottle body and wraps the outer peripheral surface of the thread section, the meshing jaws are arranged on the inner peripheral surface of the surrounding wall at intervals and meshed with the thread section, the adhesive film is arranged between the bottle opening and the base wall to be capable of sealing the bottle body, the outer cap comprises a limiting ring and an intact ring, the limiting ring is fixed on the outer peripheral surface of the surrounding wall in a surrounding and clamped manner, and the intact ring which can be separated is partially connected to the lower edge of the limiting ring and is embedded in the clamp section. The composite bottle cap can well prevent contents contained in the bottle body from being contaminated to go bad, and has effect of improving product reliability.
Description
Technical field
The present invention relates to a kind of bottle cap, particularly relate to a kind of also composite bottle cap of sealed vacuum body that is applicable to be removed.
Background technology
Be generally used for sealing the bottle cap of the glass bottle body of aqueous food is housed, no matter be pickles, the tinned food such as pickled thing, or chickens' extract, the healthy food such as bird's nest, in order to extend the food preservation time and to avoid food to be polluted and go bad, the vacuum packagings that adopt the high crown cap of withstand voltage degree to reach airtight leakproof more, in addition, in order to improve foodsafety, allow customer can guarantee that the product buying is untouched product, also can be equiped with the disposable beam ring that just cannot restore through peeling off at the root edge of crown cap, but, this type of metal seal bottle cap, its beam ring has sharp edges after being peeled off by customer, customer easily hurts hand in the time of operation, and, crown cap easily collides because of mutual in the process of transporting, cause crown cap to get loose in body, air tightness is reduced and cause vacuum packaging to be lost efficacy, also there is the shortcoming of production reliability deficiency.
In order to solve above-mentioned hand and the not good shortcoming of production reliability of easily hindering, had at present use metal and the making of plastic cement bi-material composite bottle cap, as TaiWan, China M415126 notification number Patent Case and the disclosed vacuum bottle cap of TaiWan, China M244273 notification number Patent Case, mostly there is the metal inner cap processed of the bottleneck of a body of a sealing, a slice coat the bottom surface of this inner cap and be located in this inner cap and this bottleneck between elastic seal glued membrane, an and plastic cement enclosing cover that can be removed and be locked in this body and this inner cap and sealing ring be clamped to sealing.
Although above-mentioned composite bottle cap utilization is locked in this plastic cement enclosing cover of this body, can avoid colliding and causing this inner cap to depart from this bottleneck in the process of transporting, and can improve a little production reliability, but, be butted on this bottleneck and need fix by this enclosing cover because this inner cap only depends on, between this inner cap and this body, do not have fixing link, if when this enclosing cover suffers outside destroy, this inner cap just can lose Clamping force and moment inefficacy, cause the content being installed in this body contaminated and rotten, still there is the shortcoming of production reliability deficiency.
Summary of the invention
The object of the present invention is to provide a kind of composite bottle cap that improves production reliability.
Composite bottle cap of the present invention, be applicable to be removed and to seal a vacuum body, this body has a bottleneck, a lira section that is formed at outer peripheral face and is close to this bottleneck, and one be connected in the beam ring section that this lira section and external diameter are less than the maximum outside diameter of this lira section, this composite bottle cap comprises a metal inner cap, a slice glued membrane and a plastic cement enclosing cover.
This inner cap comprises that a lid establishes and seal the basal wall of this bottleneck, one and extended and be coated on towards this body by these basal wall outer peripheral edges the surrounding wall of this lira section outer peripheral face, and several pawl of nibbling that is arranged at intervals at the inner peripheral surface of this surrounding wall and is engaged in this lira section.
This glued membrane is located between this bottleneck and this basal wall and can seals this body.
This enclosing cover comprises that one around the spacing ring of outer peripheral face that is clamped on this surrounding wall, and energy is avulsed and part is connected in this spacing ring lower edge and be embedded the former seal ring of this beam ring section.
Composite bottle cap of the present invention, this inner cap also comprises a convex button that is formed at this basal wall end face.
Composite bottle cap of the present invention, the surrounding wall of this inner cap and the spacing ring of this enclosing cover adopt interference fit.
Composite bottle cap of the present invention, the surrounding wall of this inner cap has several location male members that are formed at outer peripheral face, and the spacing ring of this enclosing cover has and is severally formed at inner peripheral surface and shape corresponding to described location male member and supplies respectively the chimeric chase of described location male member.
Composite bottle cap of the present invention, this enclosing cover also comprises that several intervals are connected in the bridging point between this spacing ring root edge and this former seal ring apical margin.
Composite bottle cap of the present invention, this enclosing cover also comprises an anti-skidding burr that is formed at this spacing ring outer peripheral face.
Beneficial effect of the present invention is: by this plastic cement enclosing cover around being clamped on this metal inner cap, can avoid the central collision of the process of transporting to cause this inner cap to depart from this body, in addition, utilize the lira section of nibbling pawl and be engaged in this body of this inner cap, even if this enclosing cover suffers outside destroy, this inner cap also can firmly be covered on this body, and utilizes this glued membrane to seal this bottleneck, avoid the content being installed in this body to be subject to contamination and deterioration, and there is effect of further raising production reliability.
Accompanying drawing explanation
Fig. 1 is first preferred embodiment of composite bottle cap of the present invention and a three-dimensional exploded view of a body;
Fig. 2 is the part sectional view that this first preferred embodiment is sealed in this body;
Fig. 3 is a cutaway view of this first preferred embodiment;
Fig. 4 is second preferred embodiment of composite bottle cap of the present invention and a three-dimensional exploded view of a body;
Fig. 5 is the part sectional view that this second preferred embodiment is sealed in this body; And
Fig. 6 is a cutaway view of this second preferred embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail, is noted that in the following description content, and similarly assembly is to represent with identical numbering.
Consult Fig. 1, Fig. 2 and Fig. 3, first preferred embodiment of composite bottle cap of the present invention, be applicable to be removed and to seal a vacuum body 1, this body 1 has a bottleneck 11, one and is formed at the lira section 12 of outer peripheral face and contiguous this bottleneck 11, and one is connected in the beam ring section 13 that this lira section 12 and external diameter are less than the maximum outside diameter of this lira section 12.This composite bottle cap comprises a metal inner cap 2, a slice glued membrane 3 and a plastic cement enclosing cover 4.
This inner cap 2 comprises that a lid establishes and seal the basal wall 21 of this bottleneck 11, one and be formed at the convex button 22 of these basal wall 21 end faces, a surrounding wall 23 that is extended and be coated on these lira section 12 outer peripheral faces by these basal wall 21 outer peripheral edges towards this body 1, and several be arranged at intervals at the inner peripheral surface of this surrounding wall 23 and can be removed and be engaged in this lira section 12 nibble pawl 24.
Whether this convex button 22 is applicable to inspect in this body 1 still in vacuum state for customer, improves product reliability.
This glued membrane 3 is coated the bottom surface of this basal wall 21 and is located between this bottleneck 11 and this basal wall 21 and can seals this body 1.
This enclosing cover 4 comprises that one is avulsed around spacing ring 41, anti-skidding burr that is formed at these spacing ring 41 outer peripheral faces 42, the energy of outer peripheral face that is clamped on this surrounding wall 23 and part is connected in these spacing ring 41 lower edges and is embedded at the former seal ring 43 of this beam ring section 13, and several interval is connected in the bridging point 44 between these spacing ring 41 root edges and this former seal ring 43 apical margins.
In the present embodiment, the surrounding wall 23 of this inner cap 2 adopts interference fit with the spacing ring 41 of this enclosing cover 4.
In the time of needs uncork, user can hold anti-skidding burr 42 these spacing rings 41 of rotation of these spacing ring 41 outer peripheral faces, make bridging point 44 between spacing ring 41 and this former seal ring 43 of this enclosing cover 4 because of after user's application of force pulls apart, just can make this spacing ring 41 drive this inner cap 2 to unscrew and nibble pawl 24 these lira sections 12 of disengaging in this lira section 12 and described in making, thereby allow the spacing ring 41 of this enclosing cover 4 be removed and to complete uncork action in this body 1 with this inner cap 2.
By above-mentioned explanation, effect of composite bottle cap of the present invention and advantage can be summarized as follows:
One, when transportation, by this plastic cement enclosing cover 4 around being clamped on this metal inner cap 2, can avoid the central collision of the process of transporting to cause this inner cap 2 to depart from this body 1, in addition, also by the lira section 12 of nibbling pawl 24 and be engaged in this body 1 of this inner cap 2, even 4 rounds outside destroy of this enclosing cover, this inner cap 2 also can firmly be covered on this body 1, and utilize this glued membrane 3 to seal these bottlenecks 11, the content of avoiding being installed in this body 1 is polluted and is gone bad, can reduce transport point need packing timber consumption and transportation in product wastage rate, can reduce traffic cost and improve effect of production reliability and have.
Two, while choosing, customer can utilize the convex button 22 that exposes to this spacing ring 41, whether when facilitating customer at shopping goods or taking product, can give one's full attention to vacuum packaging lost efficacy, and can be whether complete via inspecting bridging point 44 between this spacing ring 41 and this former seal ring 43, can avoid customer eat by mistake expired, break a seal or rotten food, there is further raising production reliability.
Consult Fig. 4, Fig. 5 and Fig. 6, second preferred embodiment of composite bottle cap of the present invention is identical with this first preferred embodiment haply, comprises a metal inner cap 2, a slice glued membrane 3 and a plastic cement enclosing cover 4.
Different places are, the surrounding wall 23 of this inner cap 2 has several location male members 231 that are formed at outer peripheral face, and the spacing ring 41 of this enclosing cover 4 has and is severally formed at inner peripheral surface and shape corresponding to described location male member 231 and supplies respectively the chimeric chase 411 of described location male member 231.
Although in the present embodiment graphic, described location male member 231 is formed at the lateral surface of this surrounding wall 23, is understandable that, described location male member 231 also can be formed at the end face of this basal wall 21.
So, this second preferred embodiment is except reaching effect identical with this first preferred embodiment, also match with described chase 411 by described location male member 231, reach the associativity that improves this inner cap 2 and this enclosing cover 4, avoid this enclosing cover 4 to dally with respect to this inner cap 2 and be convenient to open, also thering is the packing of raising degree of stability.
Claims (6)
1. a composite bottle cap, be applicable to be removed and to seal a vacuum body, this body has a bottleneck, a lira section that is formed at outer peripheral face and is close to this bottleneck, and one be connected in the beam ring section that this lira section and external diameter are less than the maximum outside diameter of this lira section, it is characterized in that, this composite bottle cap comprises:
A metal inner cap, comprise that a lid establishes and seal the basal wall of this bottleneck, one and extended and be coated on towards this body by these basal wall outer peripheral edges the surrounding wall of this lira section outer peripheral face, and several pawl of nibbling that is arranged at intervals at the inner peripheral surface of this surrounding wall and is engaged in this lira section;
A slice glued membrane, is located between this bottleneck and this basal wall and can seals this body; And
A plastic cement enclosing cover, comprises that one around the spacing ring of outer peripheral face of surrounding wall that is clamped on this inner cap, and energy is avulsed and part is connected in this spacing ring lower edge and be embedded at the former seal ring of this beam ring section.
2. composite bottle cap according to claim 1, is characterized in that: this inner cap also comprises a convex button that is formed at this basal wall end face.
3. composite bottle cap according to claim 1, is characterized in that: the surrounding wall of this inner cap and the spacing ring of this enclosing cover adopt interference fit.
4. composite bottle cap according to claim 1, it is characterized in that: the surrounding wall of this inner cap has several location male members that are formed at outer peripheral face, the spacing ring of this enclosing cover has and is severally formed at inner peripheral surface and shape corresponding to described location male member and supplies respectively the chimeric chase of described location male member.
5. composite bottle cap according to claim 1, is characterized in that: this enclosing cover also comprises that several intervals are connected in the bridging point between this spacing ring root edge and this former seal ring apical margin.
6. composite bottle cap according to claim 1, is characterized in that: this enclosing cover also comprises an anti-skidding burr that is formed at this spacing ring outer peripheral face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431410.2A CN103786965A (en) | 2012-11-02 | 2012-11-02 | Composite bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431410.2A CN103786965A (en) | 2012-11-02 | 2012-11-02 | Composite bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103786965A true CN103786965A (en) | 2014-05-14 |
Family
ID=50663119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210431410.2A Pending CN103786965A (en) | 2012-11-02 | 2012-11-02 | Composite bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103786965A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797688A (en) * | 1972-06-14 | 1974-03-19 | Federal Tool & Plastics | Safety cap unit |
| TWM244273U (en) * | 2003-08-13 | 2004-09-21 | Taiwan Hon Chuan Entpr Co Ltd | Structure for assembled vacuum bottle cap |
| WO2005097614A2 (en) * | 2004-04-08 | 2005-10-20 | Famart Distribution N.V. | Tamper-proof sealing cap |
| CN102126576A (en) * | 2011-04-29 | 2011-07-20 | 江阴标榜塑料制品有限公司 | Rotary type bottle cap for liquid food packaging bottle |
| TWM415126U (en) * | 2011-04-29 | 2011-11-01 | Taiwan Hon Chuan Entpr Co Ltd | Sealing lid body of vacuum container |
| US20120138605A1 (en) * | 2010-06-08 | 2012-06-07 | David Alan Grundy | Waterproof storage device |
| CN102616451A (en) * | 2012-03-27 | 2012-08-01 | 姜堰开广塑胶有限公司 | Cosmetic bottle cap with cleaning spoon |
-
2012
- 2012-11-02 CN CN201210431410.2A patent/CN103786965A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797688A (en) * | 1972-06-14 | 1974-03-19 | Federal Tool & Plastics | Safety cap unit |
| TWM244273U (en) * | 2003-08-13 | 2004-09-21 | Taiwan Hon Chuan Entpr Co Ltd | Structure for assembled vacuum bottle cap |
| WO2005097614A2 (en) * | 2004-04-08 | 2005-10-20 | Famart Distribution N.V. | Tamper-proof sealing cap |
| US20120138605A1 (en) * | 2010-06-08 | 2012-06-07 | David Alan Grundy | Waterproof storage device |
| CN102126576A (en) * | 2011-04-29 | 2011-07-20 | 江阴标榜塑料制品有限公司 | Rotary type bottle cap for liquid food packaging bottle |
| TWM415126U (en) * | 2011-04-29 | 2011-11-01 | Taiwan Hon Chuan Entpr Co Ltd | Sealing lid body of vacuum container |
| CN102616451A (en) * | 2012-03-27 | 2012-08-01 | 姜堰开广塑胶有限公司 | Cosmetic bottle cap with cleaning spoon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |