CN2835130Y - Bottle cap - Google Patents
Bottle cap Download PDFInfo
- Publication number
- CN2835130Y CN2835130Y CN 200520124613 CN200520124613U CN2835130Y CN 2835130 Y CN2835130 Y CN 2835130Y CN 200520124613 CN200520124613 CN 200520124613 CN 200520124613 U CN200520124613 U CN 200520124613U CN 2835130 Y CN2835130 Y CN 2835130Y
- Authority
- CN
- China
- Prior art keywords
- cover
- upholstery
- dust
- hole
- 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
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Abstract
The utility model relates to a bottle cap for a liquid packaging bottle, which belongs to the technical field of packing. The utility model is composed of a decorative cover and the dust-proof cover which are connected, wherein the inner side of the upper part of the decorative cover is provided with a thread mouth, the top of the decorative cover is provided with an elliptical through hole, and the center of the dust-proof cover is provided with a end plug buckled with the elliptical through hole. The utility model can prevent the residual current of residual liquid from spilling and flowing, and has the advantages of dust prevention, sanitation, simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of liquid packaging bottle bottle cap, and it belongs to the packing technique field.
Background technology
The bottle cap of existing liquid packaging bottle is varied, and prevents that in beverage bottle the bottle cap of excessive residual current from taking the course of its own.In order to prevent the excessive residual current of beverage bottle, there has been different technical schemes in the structure of existing Beverage Bottle Cap, but no matter which kind of scheme, prior art all exists function singleness, poor structure, use inconvenience, shortcoming such as can not prevent dust.
Summary of the invention
The purpose of this utility model be exactly for fear of with the shortcoming and defect that overcomes prior art, and provide a kind of later-model liquid packaging bottle bottle cap, this bottle cap should be able to prevent the excessive trickling of raffinate residual current, dustproof health, and simple in structure, easy to use.
The utility model is to adopt following technical measures to realize its goal of the invention.
A kind of bottle cap, it is to be connected and composed by cover of upholstery and cover of dust, and the upper inner of cover of upholstery has a screw thread mouth, and the top of cover of upholstery is an ellipticity through hole, and there is a shutoff that is interlocked with the ellipticity through hole in the central authorities of cover of dust.
The front end position of described ellipticity through hole is a protruding spy structure of duckbill.
It is to constitute by disposable injection molding integral connecting structure that described cover of upholstery is connected with cover of dust.
Described ellipticity through hole position is a V-bucket mouth structure that is higher than the top platform of cover of upholstery, the front end position height of quarrel structure and the rearward end position is low.
Has the ladder platform structure that matches with the cover of dust edge shape on the described cover of upholstery lateral wall.
Description of drawings
Fig. 1 is a front elevation of the present utility model.
Fig. 2 is a birds-eye view of the present utility model.
Fig. 3 is the cutaway view along A-A direction among Fig. 2.
As shown in the figure, 1 be cover of dust wherein; 2 is integral connecting structure; 3 is ladder platform structure; 4 is the position, rear end; 5 is top platform; 6 is the front end position; 7 is the protruding spy structure of duckbill; 8 is cover of upholstery; 9 are shutoff; 10 is the ellipticity through hole; 11 is the V-bucket mouth structure; 12 is screw thread mouth.
The specific embodiment
Shown in accompanying drawing, the utility model is further described.
The utility model is to be connected and composed by cover of upholstery 8 and cover of dust 1, and the upper inner of cover of upholstery 8 has a screw thread mouth 12, and the top of cover of upholstery 8 has an ellipticity through hole 10, and there is a shutoff 9 that is interlocked with ellipticity through hole 10 in the central authorities of cover of dust 1.There is a protruding spy structure 7 of duckbill at the front end position 6 of ellipticity through hole 10.It is to constitute by disposable injection molding integral connecting structure 2 that cover of upholstery 8 is connected with cover of dust 1.Ellipticity through hole 10 positions are a V-bucket mouth structure 11 that is higher than the top platform 5 of cover of upholstery 8, front end position 6 height of quarrel structure 11 and rearward end position 4 is low.Has the ladder platform structure 3 that matches with cover of dust 1 edge shape on cover of upholstery 8 lateral walls.
The utility model can also can be made by other materials by plastic material shot moulding.Screw thread mouth 12 with this bottle cap during use spins with whorl of bottleneck, can also place seal ring in the bottom of screw thread mouth 12 in the reality certainly, and carry out the aluminium film at the position of ellipticity through hole 10 and seal, with the leak tightness that increases bottle and the ability of guaranteeing the quality.Cover of dust 1 of the present utility model can be turned back button to the top of cover of upholstery 8 by integral connecting structure 2, shutoff 9 in the cover of dust 1 is inserted in the ellipticity through hole 10 at cover of upholstery 8 tops, because the outer rim shape of shutoff 9 is consistent with the interior hole shape of ellipticity through hole 10, so it is sealed to each other that both fasten the back, simultaneously since the ladder platform structure 3 on the lateral wall of the edge shape of cover of dust 1 and cover of upholstery 8 match, and the tendency of ladder platform structure 3 is that preceding high back is low, so both fasten back outward appearance neat appearance, and sealing and dustproof.The outer rim shape of shutoff 9 and the interior hole shape of ellipticity through hole 10 can be various shapes, but both must be consistent.There is a protruding spy structure 7 of duckbill at the front end position 6 of ellipticity through hole 10; Ellipticity through hole 10 positions are a V-bucket mouth structure 11 that is higher than the top platform 5 of cover of upholstery 8, and the front end position 6 of quarrel structure 11 is higher than position, rear end 4, and such structure design is for the ease of toppling over liquid in the bottle, avoiding surplus liquid excessive.
The liquid packaging bottle that the utility model provides can prevent the excessive trickling of raffinate residual current with bottle cap, dustproof health, and also simple in structure, easy to use.
Claims (5)
1, a kind of bottle cap, it is to be connected and composed by cover of upholstery and cover of dust, it is characterized in that the upper inner of cover of upholstery has a screw thread mouth, and the top of cover of upholstery is an ellipticity through hole, and there is a shutoff that is interlocked with the ellipticity through hole in the central authorities of cover of dust.
2, a kind of bottle cap according to claim 1, the front end position that it is characterized in that described ellipticity through hole are a protruding spy structure of duckbill.
3, a kind of bottle cap according to claim 2 is characterized in that it is to constitute by disposable injection molding integral connecting structure that described cover of upholstery is connected with cover of dust.
4, a kind of bottle cap according to claim 3 is characterized in that described ellipticity through hole position is a V-bucket mouth structure that is higher than the top platform of cover of upholstery, the front end position height of quarrel structure and the rearward end position is low.
5, a kind of bottle cap according to claim 4 is characterized in that having the ladder platform structure that matches with the cover of dust edge shape on the described cover of upholstery lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520124613 CN2835130Y (en) | 2005-11-10 | 2005-11-10 | Bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520124613 CN2835130Y (en) | 2005-11-10 | 2005-11-10 | Bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835130Y true CN2835130Y (en) | 2006-11-08 |
Family
ID=37299788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520124613 Expired - Fee Related CN2835130Y (en) | 2005-11-10 | 2005-11-10 | Bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835130Y (en) |
-
2005
- 2005-11-10 CN CN 200520124613 patent/CN2835130Y/en not_active Expired - Fee Related
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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: 20061108 Termination date: 20141110 |
|
| EXPY | Termination of patent right or utility model |