CN204297327U - A kind of tearing type Anti-fake safe bottle cap - Google Patents
A kind of tearing type Anti-fake safe bottle cap Download PDFInfo
- Publication number
- CN204297327U CN204297327U CN201420728919.8U CN201420728919U CN204297327U CN 204297327 U CN204297327 U CN 204297327U CN 201420728919 U CN201420728919 U CN 201420728919U CN 204297327 U CN204297327 U CN 204297327U
- Authority
- CN
- China
- Prior art keywords
- enclosing cover
- inner cap
- bottleneck
- interference fit
- cover
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides a kind of tearing type Anti-fake safe bottle cap, comprise enclosing cover, inner cap, inner cap is embedded in enclosing cover, and enclosing cover top is provided with top cover, is provided with two places and connects a little between top cover and enclosing cover, enclosing cover side is provided with and connects point, the barb of enclosing cover and bottleneck interference fit, the convex surface of the flange of enclosing cover and the lower surface interference fit of 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 utility model eliminates the antiturning pitch of side, assemble stable, not easy-to-draw bits, the cost reducing mould and raw material drops into, and decreases the time required in assembling process simultaneously, improve the reliability of product, greatly reduce manpower and materials cost in production process and drop into.
Description
Technical field
The utility model belongs to bottle cap technical field, relates 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 these two assemblies of inner cap are located (as Fig. 4) by the antiturning pitch of side, screw thread and antiturning pitch also will be located simultaneously, assembling trouble, and easily produce apical tooth, draw bits phenomenon during assembling, in production process, quality not easily ensures, production efficiency low cost is also relatively high.
Summary of the invention
The utility model provides a kind of tearing type Anti-fake safe bottle cap, the shortcoming solve the tear-and-pull type bottle cap assembling trouble in background technology, easily occurring apical tooth, draw bits.
The technical solution of the utility model is achieved in that a kind of tearing type Anti-fake safe bottle cap, comprise enclosing cover, inner cap, inner cap is embedded in enclosing cover, enclosing cover top is provided with top cover, being provided with two places between top cover and enclosing cover connects a little, enclosing cover side is provided with and connects point, the barb of enclosing cover and bottleneck interference fit, the convex surface of the flange of enclosing cover and the lower surface interference fit of 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 beneficial effects of the utility model are: the utility model eliminates the antiturning pitch of side, assemble stable, not easy-to-draw bits, solve two assembly side antiturning pitch in background technology easily to produce apical tooth when assembling, drawing bits phenomenon, cause the pollution and waste of pulling and causing, the cost reducing mould and raw material drops into, decrease the time required in assembling process simultaneously, improve the reliability of product, greatly reduce manpower and materials cost in production process and drop into.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model;
Fig. 2 is schematical top view of the present utility model;
Fig. 3 is side schematic view of the present utility model;
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 Comprehension and Implementation better, below in conjunction with accompanying drawing, the utility model is further described: a kind of tearing type Anti-fake safe bottle cap, comprise 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, be provided with two places between top cover 10 and enclosing cover 1 and connect point 9, enclosing cover 1 side is provided with and connects 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, barb 8 is stuck in the barb place of bottleneck, prevents lid from deviating from, and by top cover 10 to pull-up, disconnect two places and connect point 9, then tear fracture connects point 11 counterclockwise, because antiturning pitch 7 coordinates with the antiturning pitch of bottle, ensures that lid does not spin on bottleneck.
Sealing surface 3 and the internal diameter of the bottleneck of inner cap 2 seal, 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, drawing bits phenomenon, cause the pollution and waste of pulling and causing, the cost reducing mould and raw material drops into, decrease the time required in assembling process simultaneously, improve the reliability of product, greatly reduce manpower and materials cost in production process and drop into.
Claims (1)
1. a tearing type Anti-fake safe bottle cap, comprise 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), be provided with two places between top cover (10) and enclosing cover (1) and connect point (9), enclosing cover (1) side is provided with and connects point (11), barb (8) and the bottleneck interference fit of enclosing cover (1), 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, sealing surface (3) and the internal diameter of the bottleneck interference fit of inner cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728919.8U CN204297327U (en) | 2014-11-28 | 2014-11-28 | A kind of tearing type Anti-fake safe bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728919.8U CN204297327U (en) | 2014-11-28 | 2014-11-28 | A kind of tearing type Anti-fake safe bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297327U true CN204297327U (en) | 2015-04-29 |
Family
ID=53102890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728919.8U Withdrawn - After Issue CN204297327U (en) | 2014-11-28 | 2014-11-28 | A kind of tearing type Anti-fake safe bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443745A (en) * | 2014-11-28 | 2015-03-25 | 山东丽鹏股份有限公司 | Peel-off type anti-fake safety bottle cap |
-
2014
- 2014-11-28 CN CN201420728919.8U patent/CN204297327U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443745A (en) * | 2014-11-28 | 2015-03-25 | 山东丽鹏股份有限公司 | Peel-off type anti-fake safety bottle cap |
| CN104443745B (en) * | 2014-11-28 | 2016-09-07 | 山东丽鹏股份有限公司 | Tearing type Anti-fake safe bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150429 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |