CN204297303U - The false proof loss of weight bottle cap of a kind of tearing type - Google Patents
The false proof loss of weight bottle cap of a kind of tearing type Download PDFInfo
- Publication number
- CN204297303U CN204297303U CN201420728604.3U CN201420728604U CN204297303U CN 204297303 U CN204297303 U CN 204297303U CN 201420728604 U CN201420728604 U CN 201420728604U CN 204297303 U CN204297303 U CN 204297303U
- Authority
- CN
- China
- Prior art keywords
- enclosing cover
- bottleneck
- inner cap
- interference fit
- bottle cap
- 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
Links
- 208000020442 loss of weight Diseases 0.000 title claims abstract description 10
- 210000003205 muscle Anatomy 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000002860 competitive effect Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model provides the false proof loss of weight bottle cap of a kind of tearing type, comprise enclosing cover, inner cap, the convex surface of the flange covered outward and the lower surface interference fit of inner cap, the antiturning pitch of enclosing cover coordinates with bottleneck antiturning pitch, the barb of enclosing cover and bottleneck interference fit, 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, enclosing cover side is provided with and connects point, and the top of enclosing cover is connected by many muscle with side.Top and side are only left 10 muscle and are connected by the utility model, decrease raw-material input, alleviate the weight of plastic, reduce costs, and can lower price simultaneously, more competitive in the market.
Description
Technical field
The utility model belongs to bottle cap technical field, relates in particular to the false proof loss of weight bottle cap of a kind of tearing type.
Background technology
Tear-and-pull type bottle cap of the prior art, top and side are overall structure, when having guaranteed the breakdown action of bottle cap, only leave the tear opening of 1mm, result in plastic Heavy Weight, thus cannot price be reduced costs, cost is high, bottle cap price is also relatively high.
Summary of the invention
The utility model provides the false proof loss of weight bottle cap of a kind of tearing type, solves the shortcoming that tear-and-pull type bottle cap plastic is heavy, cost is high in background technology.
The technical solution of the utility model is achieved in that the false proof loss of weight bottle cap of a kind of tearing type, comprise enclosing cover, inner cap, the convex surface of the flange covered outward and the lower surface interference fit of inner cap, the antiturning pitch of enclosing cover coordinates with bottleneck antiturning pitch, the barb of enclosing cover and bottleneck interference fit, 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, enclosing cover side is provided with and connects point, and the top of enclosing cover is connected by many muscle with side;
Preferably, quantity >=8 of described muscle;
Preferably, cover outward and be provided with projection.
The beneficial effects of the utility model are: top and side are only left 10 muscle and be connected by the utility model, decrease raw-material input, alleviate the weight of plastic, reduce costs, and can lower price simultaneously, more competitive in the market.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is side view of the present utility model.
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, muscle, 10, protruding, 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 described in detail: the false proof loss of weight bottle cap of a kind of tearing type, comprise enclosing cover 1, inner cap 2, the convex surface of the flange 6 on 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, barb 8 and the bottleneck interference fit of enclosing cover 1, 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, enclosing cover 1 side is provided with and connects point 11, enclosing cover 1 is provided with protruding 10, and the top of enclosing cover 1 is connected by 10 muscle 9 with side.
When bottle cap is pressed on bottleneck, barb 8 is stuck in the barb place of bottleneck, prevents lid from deviating from, by projection 10 to pull-up, top is connected by muscle 9 with side, and then tear fracture connects point 11 counterclockwise, because antiturning pitch 7 coordinates with the antiturning pitch of bottle, ensure that lid does not spin on bottleneck.Sealing surface 3 and the internal diameter of the bottleneck of inner cap 2 seal, and 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
Top and side only leave muscle 9 and are connected, and decrease raw-material input, alleviate the weight of plastic, reduce costs, and can lower price simultaneously, more competitive in the market.
Claims (3)
1. the false proof loss of weight bottle cap of tearing type, comprise enclosing cover (1), inner cap (2), the convex surface of the flange (6) on 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, barb (8) and the bottleneck interference fit of enclosing cover (1), 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), enclosing cover (1) side is provided with and connects point (11), it is characterized in that the top of enclosing cover (1) is connected by many muscle (9) with side.
2. the false proof loss of weight bottle cap of a kind of tearing type as claimed in claim 1, is characterized in that quantity >=8 of described muscle (9).
3. the false proof loss of weight bottle cap of a kind of tearing type as claimed in claim 1 or 2, is characterized in that enclosing cover (1) is provided with projection (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728604.3U CN204297303U (en) | 2014-11-28 | 2014-11-28 | The false proof loss of weight bottle cap of a kind of tearing type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728604.3U CN204297303U (en) | 2014-11-28 | 2014-11-28 | The false proof loss of weight bottle cap of a kind of tearing type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297303U true CN204297303U (en) | 2015-04-29 |
Family
ID=53102866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728604.3U Expired - Fee Related CN204297303U (en) | 2014-11-28 | 2014-11-28 | The false proof loss of weight bottle cap of a kind of tearing type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495048A (en) * | 2014-11-28 | 2015-04-08 | 山东丽鹏股份有限公司 | Peel-off anti-fake lighter bottle cap unit |
-
2014
- 2014-11-28 CN CN201420728604.3U patent/CN204297303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495048A (en) * | 2014-11-28 | 2015-04-08 | 山东丽鹏股份有限公司 | Peel-off anti-fake lighter bottle cap unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |