CN2328605Y - Anti-explosion bottle cap - Google Patents
Anti-explosion bottle cap Download PDFInfo
- Publication number
- CN2328605Y CN2328605Y CN 98209178 CN98209178U CN2328605Y CN 2328605 Y CN2328605 Y CN 2328605Y CN 98209178 CN98209178 CN 98209178 CN 98209178 U CN98209178 U CN 98209178U CN 2328605 Y CN2328605 Y CN 2328605Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- bottle
- pressure
- explosion
- 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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- Closures For Containers (AREA)
Abstract
The utility model relates to a bottle cap, comprising a cap 1 and a pressure-limiting sealing gasket 2. The utility model is characterized in that the cap 1 is provided with a pressure-reducing hole 3, and the pressure-limiting sealing gasket 2 is made of latex material. The utility model can seal bottles. The utility model has an anti-explosion function, and thereby, the utility model solves the problem that an overpressure explosion of bottles occurs because the bottle caps of beer bottles and soda water bottles existing in the prior art do not have an anti-explosion function.
Description
The utility model is a kind of bottle cap.
Existing beer, pop bottle bottle cap, owing to there is not pressure limiting, pressure purger, pressure raises in some factor makes bottle, and when surpassing the withstand voltage limit of glass bottle, explosion will take place in bottle, thereby injures human body.That is to say that existing beer, pop bottle bottle cap do not have explosion-proof.
The purpose of this utility model is to provide a kind of bottle cap.It can not only be with bottle seal, and has explosion-proof.
The utility model is achieved in that in the bottle cap that is made of lid and pressure limiting packing seal, opens a vent in the suitable position of lid, and the pressure limiting packing seal then adopts latex material to make.Like this, the just feasible device that the utlity model has pressure limiting, decompression.When the pressure in some factor makes bottle goes beyond the limit, significant deformation just can take place and expand outside bottle by vent in the pressure limiting packing seal, the pressure of bottle interior is fallen back to again in the limit that sets, thereby solved existing beer, pop bottle bottle cap owing to not having pressure limiting, pressure purger to cause the problem of glass bottle generation superpressure explosion, played explosion-proof effect.
To be a specific embodiment of the present utility model removed shape scheme drawing after the identical some by rip cutting with accompanying drawing.
The contrast accompanying drawing is described in detail the utility model below.
With reference to accompanying drawing: the utility model is made of lid 1 and pressure limiting packing seal 2.Vent 3 is positioned at the central part of lid 1; The thickness of pressure limiting packing seal 2 is determined by the pressure limiting of bottle interior; Fastening structure is a press fastening type.
Claims (1)
- A kind of bottle cap, it comprises lid and pressure limiting packing seal, it is characterized in that lid has vent, the pressure limiting packing seal adopts latex material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209178 CN2328605Y (en) | 1998-02-27 | 1998-02-27 | Anti-explosion bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209178 CN2328605Y (en) | 1998-02-27 | 1998-02-27 | Anti-explosion bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328605Y true CN2328605Y (en) | 1999-07-14 |
Family
ID=33964679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98209178 Expired - Fee Related CN2328605Y (en) | 1998-02-27 | 1998-02-27 | Anti-explosion bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328605Y (en) |
-
1998
- 1998-02-27 CN CN 98209178 patent/CN2328605Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |