CN201161752Y - Cap-opening self-destroying bottle cap - Google Patents
Cap-opening self-destroying bottle cap Download PDFInfo
- Publication number
- CN201161752Y CN201161752Y CNU2008200010516U CN200820001051U CN201161752Y CN 201161752 Y CN201161752 Y CN 201161752Y CN U2008200010516 U CNU2008200010516 U CN U2008200010516U CN 200820001051 U CN200820001051 U CN 200820001051U CN 201161752 Y CN201161752 Y CN 201161752Y
- Authority
- CN
- China
- Prior art keywords
- bottle cap
- clasp
- cap
- circle
- bottleneck
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is a self-destruction bottle cap when opening a cover, which has a circle of retaining rings which are moulded on the bottle cap entirety and can be separated from the bottle cap easily. The utility model is characterized in that a circle of barbed fold edges which are folded inwards are molded on the retaining ring eternity and can ensure the retaining ring to chuck the bottle cap tightly, further ensuring the twist-off bottle cap to separate from the ring reliably at the first use and improving the false proof reliability of the bottle cap.
Description
Technical field
The utility model relates to articles for daily use, particularly the structure of bottle cap.
Background technology
The type self-destroyed bottle cap of uncapping is widely used in playing certain anti-fake effect in the products such as beverage bottle, medicine bottle.This bottle cap global formation has a clasp that circle is easy and bottle cap breaks away from.In the time of first twist-off closure, clasp is blocked by the radial flange of bottleneck stem, causes clasp to separate with bottle cap, with this integraty that destroys bottle cap, reaches false proof purpose.In the prior art, the structure design of clasp is reasonable inadequately, the time regular meeting clasp takes place fails to block bottleneck so that bottle cap turn on the back clasp still with the intact situation about linking to each other of bottle cap, influence antifalse effect.
Summary of the invention
The purpose of this utility model provides a kind of in first twist-off closure, can guarantee that the clasp of bottle cap blocks the type self-destroyed bottle cap of uncapping of bottleneck securely.
For this reason, bottle cap global formation described in the utility model has a clasp that circle is easy and bottle cap breaks away from, and especially, the clasp global formation has the inwardly barb-like flanging of turnover of a circle.This barb-like flanging can guarantee that clasp blocks bottleneck securely.
The clasp that the utility model has the advantages that bottle cap can block bottleneck securely, thereby guarantees that clasp can separate with bottle cap reliably in first twist-off closure, has improved the false proof reliability of bottle cap.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
The specific embodiment
Referring to Fig. 1, the bottle cap shown in the present embodiment is the bottle cap that global formation has clasp 1 and tear-strap 5 on bottle cap.The normal running of this bottle cap when uncapping is to tear tear-strap 5 earlier bottle cap to be opened again.Yet this bottle cap the situation that tear-strap 5 is difficult to tear can occur usually.So this bottle cap shown in the present embodiment, between its clasp 1 and the tear-strap 5, and all be that rib 2 by weakness comes bonded assembly between tear-strap 5 and the bottle cap top, and (bottleneck is represented by dotted lines with being threaded between bottle cap and the bottleneck, down together), make when turning bottle cap, can produce pulling force, make tear-strap 5 break away from clasp 1, perhaps make tear-strap 5 and bottle cap top break away from.In order to guarantee that clasp 1 can fasten bottleneck securely, the utility model global formation on clasp 1 has the inwardly barb-like flanging 3 of turnover of a circle.The barb-like flanging 3 of this circle blocks the flange 4 of bottleneck stem firmly, thereby has guaranteed that clasp 1 can fasten bottleneck securely.
Embodiment shown in Figure 2 is the bottle cap of another kind of structure.This bottle cap does not have tear-strap, and only the cover port global formation at bottle cap has a clasp 1 that circle is easy and bottle cap breaks away from, and clasp 1 is connected with the top of bottle cap by weak rib 2.With being threaded, make when turning bottle cap, can produce pulling force between bottle cap and the bottleneck.Global formation has the inwardly barb-like flanging 3 of turnover of a circle on clasp 1.In the time of first twist-off closure, barb-like flanging 3 blocks the flange 4 of bottleneck stem securely, and behind the twist-off closure, clasp 1 separates with bottle cap, plays antifalse effect.
Claims (1)
1, a kind of type self-destroyed bottle cap of uncapping, global formation has a clasp that circle is easy and bottle cap breaks away from bottle cap, it is characterized in that: described clasp global formation has the inwardly barb-like flanging of turnover of a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200010516U CN201161752Y (en) | 2008-01-14 | 2008-01-14 | Cap-opening self-destroying bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200010516U CN201161752Y (en) | 2008-01-14 | 2008-01-14 | Cap-opening self-destroying bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201161752Y true CN201161752Y (en) | 2008-12-10 |
Family
ID=40182693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200010516U Expired - Fee Related CN201161752Y (en) | 2008-01-14 | 2008-01-14 | Cap-opening self-destroying bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201161752Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700823A (en) * | 2012-05-15 | 2012-10-03 | 李红彪 | Bottle cap |
| CN102700822A (en) * | 2012-05-15 | 2012-10-03 | 李红彪 | Bottle cover |
| CN104386348A (en) * | 2014-09-30 | 2015-03-04 | 泉州华硕实业有限公司 | Anti-impact theftproof bottle cap |
| CN105015913A (en) * | 2015-08-04 | 2015-11-04 | 泉州华硕实业有限公司 | Anti-counterfeiting bottle cover with anti-theft strip |
| CN105015912A (en) * | 2015-08-04 | 2015-11-04 | 泉州华硕实业有限公司 | Anti-fake bottle cap |
| CN106516409A (en) * | 2016-11-16 | 2017-03-22 | 湖南金富包装有限公司 | Bottle cap capable of being prevented from being completely removed and production technology thereof |
-
2008
- 2008-01-14 CN CNU2008200010516U patent/CN201161752Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700823A (en) * | 2012-05-15 | 2012-10-03 | 李红彪 | Bottle cap |
| CN102700822A (en) * | 2012-05-15 | 2012-10-03 | 李红彪 | Bottle cover |
| CN104386348A (en) * | 2014-09-30 | 2015-03-04 | 泉州华硕实业有限公司 | Anti-impact theftproof bottle cap |
| CN105015913A (en) * | 2015-08-04 | 2015-11-04 | 泉州华硕实业有限公司 | Anti-counterfeiting bottle cover with anti-theft strip |
| CN105015912A (en) * | 2015-08-04 | 2015-11-04 | 泉州华硕实业有限公司 | Anti-fake bottle cap |
| CN106516409A (en) * | 2016-11-16 | 2017-03-22 | 湖南金富包装有限公司 | Bottle cap capable of being prevented from being completely removed and production technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20110114 |