CN201325645Y - Structure for sealing bottle mouth and bottle cover - Google Patents
Structure for sealing bottle mouth and bottle cover Download PDFInfo
- Publication number
- CN201325645Y CN201325645Y CNU2008200099375U CN200820009937U CN201325645Y CN 201325645 Y CN201325645 Y CN 201325645Y CN U2008200099375 U CNU2008200099375 U CN U2008200099375U CN 200820009937 U CN200820009937 U CN 200820009937U CN 201325645 Y CN201325645 Y CN 201325645Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- bottleneck
- sealing
- bottle cap
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a sealing structure, in particular to a structure for sealing bottle mouth and bottle cover. The structure comprises a bottle mouth and a bottle cover, wherein, the bottle cover is screwed at the bottle mouth, and a sealing ring is arranged at the top of the interior of the bottle cover, and a groove is formed at the bottle mouth. Compared with the prior art, the structure sealing the bottle mouth and the bottle cover has the advantages of reasonable design, simple structure, convenient use, low manufacturing cost and good sealing effect.
Description
Technical field
The utility model relates to a kind of hermetically-sealed construction, and a kind of sealing bottleneck Bottle cap structure specifically is provided.
Background technology
The combination of the bottleneck bottle cap under the prior art, all be to adopt to be threaded, bottle cap directly is screwed on the bottleneck, and the combination of this mode can cause the reduction of leak tightness because of following reason: 1, in the processing process, the cut of bottleneck inwall inevitably can occur; 2, in producing pipe and bottle blowing process, bottleneck breach or deformed damaged can appear; 3, when can or thermophilic digestion, also can cause the bottleneck distortion; 4, bottleneck and body are the hard material all, do not have the complementarity of defective.
Summary of the invention
The utility model is at above deficiency, provide a kind of reasonable in design, simple in structure, easy to use, cost of manufacture is low, the sealing bottleneck Bottle cap structure of good sealing effect.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of sealing bottleneck Bottle cap structure comprises bottleneck and bottle cap, and described bottle cap is screwed on the bottleneck, and described bottle cap inner top is provided with seal ring, and described bottleneck is provided with groove.
A kind of sealing bottleneck Bottle cap structure of the present utility model, it has following beneficial effect:
1, the seal ring of bottle cap interpolation has better elastic, elasticity, leak tightness and wholesomeness.
2, the seal ring of bottle cap inboard can make the top of bottle cap, the inwall of bottle cap and three contact surfaces of inwall of bottleneck have good sealing property.
3, fill up the situation of the few mouth of breach of bottleneck top appearance.
4, remedy the situation of bottleneck generation distortion in the can of product high temperature production, the bottle blowing production process.
5, complementary bottle cap and bottleneck contact surface strict seal make its leak tightness reach the desired leak tightness of product, prevent that poorly sealed situation from producing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of structural representation that seals the bottleneck Bottle cap structure.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
As shown in Figure 1, a kind of sealing bottleneck Bottle cap structure comprises bottleneck 1 and bottle cap 2, and described bottle cap 2 is screwed on the bottleneck 1, and described bottle cap 2 inner tops are provided with seal ring 3, and described bottleneck 1 is provided with groove 4.
Sealing bottleneck Bottle cap structure of the present utility model after bottle cap 2 is screwed on the bottleneck 1, in the groove 4 that seal ring 3 fixes on bottleneck 1, makes sealing effectiveness better.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (1)
1, a kind of sealing bottleneck Bottle cap structure comprises bottleneck and bottle cap, and described bottle cap is screwed on the bottleneck, it is characterized in that, described bottle cap inner top is provided with seal ring, and described bottleneck is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200099375U CN201325645Y (en) | 2008-04-17 | 2008-04-17 | Structure for sealing bottle mouth and bottle cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200099375U CN201325645Y (en) | 2008-04-17 | 2008-04-17 | Structure for sealing bottle mouth and bottle cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325645Y true CN201325645Y (en) | 2009-10-14 |
Family
ID=41177622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200099375U Expired - Fee Related CN201325645Y (en) | 2008-04-17 | 2008-04-17 | Structure for sealing bottle mouth and bottle cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325645Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402408A (en) * | 2015-10-30 | 2016-03-16 | 宁波凌珂新材料科技有限公司 | Air-sealing mechanism used for neodymium iron boron storage barrel |
| CN105438629A (en) * | 2015-10-30 | 2016-03-30 | 宁波凌珂新材料科技有限公司 | Neodymium iron boron receiving barrel |
| CN111201187A (en) * | 2017-10-19 | 2020-05-26 | 百特基公司 | Chromatography cartridge sealing arrangement |
-
2008
- 2008-04-17 CN CNU2008200099375U patent/CN201325645Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402408A (en) * | 2015-10-30 | 2016-03-16 | 宁波凌珂新材料科技有限公司 | Air-sealing mechanism used for neodymium iron boron storage barrel |
| CN105438629A (en) * | 2015-10-30 | 2016-03-30 | 宁波凌珂新材料科技有限公司 | Neodymium iron boron receiving barrel |
| CN105402408B (en) * | 2015-10-30 | 2017-11-03 | 宁波凌珂新材料科技有限公司 | Tight mechanism for neodymium iron boron storage vat |
| CN111201187A (en) * | 2017-10-19 | 2020-05-26 | 百特基公司 | Chromatography cartridge sealing arrangement |
| CN111201187B (en) * | 2017-10-19 | 2022-05-27 | 百特基公司 | Chromatography cartridge sealing arrangement |
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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: 20091014 Termination date: 20110417 |