CN104443745B - Tearing type Anti-fake safe bottle cap - Google Patents
Tearing type Anti-fake safe bottle cap Download PDFInfo
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- CN104443745B CN104443745B CN201410701371.2A CN201410701371A CN104443745B CN 104443745 B CN104443745 B CN 104443745B CN 201410701371 A CN201410701371 A CN 201410701371A CN 104443745 B CN104443745 B CN 104443745B
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- China
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- enclosing cover
- inner cap
- bottleneck
- interference fit
- cover
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Abstract
The invention provides a kind of tearing type Anti-fake safe bottle cap, including enclosing cover, inner cap, inner cap is embedded in enclosing cover, and enclosing cover top is provided with top cover, is provided with at two and connects a little between top cover and enclosing cover, enclosing cover side is provided with even point, the barb of enclosing cover and the lower surface interference fit of bottleneck interference fit, the convex surface of the flange of enclosing cover and inner cap, the antiturning pitch of enclosing cover coordinates with bottleneck antiturning pitch, the screw thread of inner cap coordinates with whorl of bottleneck, the sealing surface of inner cap and internal diameter of the bottleneck interference fit.The present invention eliminates the antiturning pitch of side, assemble stable, the most easy-to-draw bits, and the cost reducing mould and raw material puts into, and decreases the time required in assembling process simultaneously, improves the reliability of product, greatly reduces manpower and materials cost in production process and puts into.
Description
Technical field
The invention belongs to bottle cap technical field, relate in particular to a kind of tearing type Anti-fake safe bottle cap.
Background technology
Tear-and-pull type bottle cap in background technology, enclosing cover and inner cap the two assembly lean on antiturning pitch location (such as Fig. 4) of side, screw thread and antiturning pitch also to position simultaneously, assemble trouble, and easily produce apical tooth when assembling, draw bits phenomenon, in production process, quality is difficult to ensure, production efficiency low cost is the most of a relatively high.
Summary of the invention
The invention provides a kind of tearing type Anti-fake safe bottle cap, solve the assembling of the tear-and-pull type bottle cap in background technology and bother, apical tooth, the shortcoming drawing bits easily occur.
The technical scheme is that and be achieved in that: tearing type Anti-fake safe bottle cap, including enclosing cover, inner cap, inner cap is embedded in enclosing cover, and enclosing cover top is provided with top cover, is provided with at two and connects a little between top cover and enclosing cover, enclosing cover side is provided with even point, the barb of enclosing cover and the lower surface interference fit of bottleneck interference fit, the convex surface of the flange of enclosing cover and inner cap, the antiturning pitch of enclosing cover coordinates with bottleneck antiturning pitch, the screw thread of inner cap coordinates with whorl of bottleneck, the sealing surface of inner cap and internal diameter of the bottleneck interference fit.
The invention has the beneficial effects as follows: the present invention eliminates the antiturning pitch of side, assemble stable, the most easy-to-draw bits, solve two assembly side antiturning pitch in background technology easily to produce apical tooth when assembling, draw bits phenomenon, cause and pull the pollution and waste caused, the cost reducing mould and raw material puts into, decrease the time required in assembling process simultaneously, improve the reliability of product, greatly reduce manpower and materials cost in production process and put into.
Accompanying drawing explanation
Fig. 1 is the generalized section of the present invention；
Fig. 2 is the schematical top view of the present invention；
Fig. 3 is the side schematic view of the present invention；
Fig. 4 is the generalized section of background technology.
Part illustrates: 1, enclosing cover, 2, inner cap, 3, sealing surface, 4, screw thread, 5, lower surface, 6, flange, 7, antiturning pitch, 8, barb, 9, Lian Dian, 10, top cover, 11, Lian Dian.
Detailed description of the invention
In order to be more fully understood that and implement, the invention will be further described below in conjunction with the accompanying drawings: tearing type Anti-fake safe bottle cap, including enclosing cover 1, inner cap 2, inner cap 2 is embedded in enclosing cover 1, enclosing cover 1 top is provided with top cover 10, it is provided with between top cover 10 and enclosing cover 1 at two and connects point 9, enclosing cover 1 side is provided with even point 11, barb 8 and the bottleneck interference fit of enclosing cover 1, the convex surface of the flange 6 of enclosing cover 1 and lower surface 5 interference fit of inner cap 2, the antiturning pitch 7 of enclosing cover 1 coordinates with bottleneck antiturning pitch, the screw thread 4 of inner cap 2 coordinates with whorl of bottleneck, sealing surface 3 and the internal diameter of the bottleneck interference fit of inner cap 2.
When bottle cap is pressed on bottleneck, and barb 8 is stuck at the barb of bottleneck, preventing lid from deviating from, top cover 10 pull up, disconnect and connect point 9 at two, then tear fracture connects point 11 counterclockwise, owing to antiturning pitch 7 coordinates with the antiturning pitch of bottle, it is ensured that lid does not spins on bottleneck.
The sealing surface 3 of inner cap 2 seals with internal diameter of the bottleneck, ensure the sealing of lid, the convex surface of the flange 6 of enclosing cover 1 and lower surface 5 interference fit of inner cap, prevent inner cap 2 from deviating from from enclosing cover 1, eliminate the antiturning pitch of side simultaneously, solve two assembly side antiturning pitch easily to produce apical tooth when assembling, draw bits phenomenon, cause and pull the pollution and waste caused, the cost reducing mould and raw material puts into, decrease the time required in assembling process simultaneously, improve the reliability of product, greatly reduce manpower and materials cost in production process and put into.
Claims (1)
1. tearing type Anti-fake safe bottle cap, including enclosing cover (1), inner cap (2), inner cap (2) is embedded in enclosing cover (1), enclosing cover (1) top is provided with top cover (10), it is provided with at two between top cover (10) and enclosing cover (1) and connects point (9), enclosing cover (1) side is provided with even point (11), the barb (8) of enclosing cover (1) and bottleneck interference fit, it is characterized in that the convex surface of the flange (6) of enclosing cover (1) and lower surface (5) interference fit of inner cap (2), the antiturning pitch (7) of enclosing cover (1) coordinates with bottleneck antiturning pitch, the screw thread (4) of inner cap (2) coordinates with whorl of bottleneck, the sealing surface (3) of inner cap (2) and internal diameter of the bottleneck interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410701371.2A CN104443745B (en) | 2014-11-28 | 2014-11-28 | Tearing type Anti-fake safe bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410701371.2A CN104443745B (en) | 2014-11-28 | 2014-11-28 | Tearing type Anti-fake safe bottle cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104443745A CN104443745A (en) | 2015-03-25 |
| CN104443745B true CN104443745B (en) | 2016-09-07 |
Family
ID=52890649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410701371.2A Active CN104443745B (en) | 2014-11-28 | 2014-11-28 | Tearing type Anti-fake safe bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104443745B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540029A (en) * | 2016-01-19 | 2016-05-04 | 山东丽鹏股份有限公司 | Tearing type anti-fake safety bottle cap with elastically-deforming barb |
| CN107008821B (en) * | 2017-04-01 | 2019-12-24 | 成都海川制盖有限公司 | Screw cap of wine bottle and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694970A (en) * | 1986-06-16 | 1987-09-22 | Anchor Hocking Corporation | Tamper evident composite closure |
| CN201095466Y (en) * | 2006-02-08 | 2008-08-06 | 刮拉瓶盖股份公司 | Tearing false-proof sealing element for bottle stopping type closing component |
| CN202272296U (en) * | 2011-10-10 | 2012-06-13 | 四川省隆鑫科技包装有限公司 | Novel tearing-pulling bottle cap |
| CN203529063U (en) * | 2013-09-17 | 2014-04-09 | 四川省宜宾五粮液集团有限公司 | Anti-counterfeiting bottle cap |
| CN203601742U (en) * | 2013-10-31 | 2014-05-21 | 四川省隆鑫科技包装有限公司 | Anti-fake bottle cap capable of being opened in tearing and twisting-off mode |
| CN204297327U (en) * | 2014-11-28 | 2015-04-29 | 山东丽鹏股份有限公司 | A kind of tearing type Anti-fake safe bottle cap |
-
2014
- 2014-11-28 CN CN201410701371.2A patent/CN104443745B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694970A (en) * | 1986-06-16 | 1987-09-22 | Anchor Hocking Corporation | Tamper evident composite closure |
| CN201095466Y (en) * | 2006-02-08 | 2008-08-06 | 刮拉瓶盖股份公司 | Tearing false-proof sealing element for bottle stopping type closing component |
| CN202272296U (en) * | 2011-10-10 | 2012-06-13 | 四川省隆鑫科技包装有限公司 | Novel tearing-pulling bottle cap |
| CN203529063U (en) * | 2013-09-17 | 2014-04-09 | 四川省宜宾五粮液集团有限公司 | Anti-counterfeiting bottle cap |
| CN203601742U (en) * | 2013-10-31 | 2014-05-21 | 四川省隆鑫科技包装有限公司 | Anti-fake bottle cap capable of being opened in tearing and twisting-off mode |
| CN204297327U (en) * | 2014-11-28 | 2015-04-29 | 山东丽鹏股份有限公司 | A kind of tearing type Anti-fake safe bottle cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104443745A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 264100 No. 1, Lipeng Road, Jianggezhuang sub district office, Mouping District, Yantai City, Shandong Province Patentee after: Shandong Zhongrui Industrial Development Co.,Ltd. Address before: No.1, Lipeng Road, Jianggezhuang sub district office, Muping District, Yantai City, Shandong Province, 264114 Patentee before: SHANDONG LIPENG Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tear pull anti-counterfeiting safety bottle cap Effective date of registration: 20211221 Granted publication date: 20160907 Pledgee: Shandong Lipeng Packaging Technology Co.,Ltd. Pledgor: Shandong Zhongrui Industrial Development Co.,Ltd. Registration number: Y2021980015610 |