CN2416061Y - Bottle cap - Google Patents
Bottle cap Download PDFInfo
- Publication number
- CN2416061Y CN2416061Y CN 00203732 CN00203732U CN2416061Y CN 2416061 Y CN2416061 Y CN 2416061Y CN 00203732 CN00203732 CN 00203732 CN 00203732 U CN00203732 U CN 00203732U CN 2416061 Y CN2416061 Y CN 2416061Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- bottle cap
- pull bar
- pull rod
- spanner
- 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
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a bottle stopper which can be utilized repeatedly. The bottle stopper comprises a bottle cap, the centre of the bottle cap is provided with a pull rod, a rubber ring is arranged between the bottom of the pull rod and the bottle cap, and the upper end of the pull rod is connected with a spanner after penetrating through the bottle cap. The pull rod is designed into an inverted T shape, and the rubber ring can be positioned realibly without slip. One end of the spanner connected with the pull rod is in the shape of a curved arm, and the elbow of the curved arm can be used as the fulcrum of a lever. Since the contact area between the rubber ring and a bottle mouth is large, the bottle stopper has favorable sealing effect.
Description
Daily used bottle seals with bottle cap mostly, bottle cap adopts with bottleneck and is threaded, and this combination seal poor performance installs elastomeric pad additional or directly adopts Plastic dripping bottle cap in some bottle cap, because the area of contact of bottleneck and bottle cap is little, can not fundamentally address this problem.Other has a kind of medicine bottle, is provided with a cork at bottle mouth position, and its sealing effectiveness is pretty good, but cork can not repeated usage after opening, thus use very not convenient.
The purpose of this utility model is that a kind of good sealing effect will be provided, and reusable bottle stopper.
The purpose of this utility model is achieved in that bottle stopper, comprises bottle cap, it is characterized in that the bottle cap center is provided with pull bar, is provided with rubber band between pull bar bottom and the bottle cap, and the upper end of pull bar links to each other with spanner after passing through bottle cap.
The utility model is designed to one with bottle cap and bottle stopper, as long as depress spanner, carries on the pull bar, and distortion is expanded behind the rubber band pressurized, thereby reaches sealing effectiveness.During unlatching, only need to draw spanner, pull bar falls back to the initial position, and rubber band is returned to state of nature, just can easily take off bottle stopper.Therefore very easy to use.Because the area of contact of rubber band and bottleneck is bigger, so sealing effectiveness is very good.
The effect further improvement of the utility model, pull bar is designed to down T-shape, and rubber band can reliably be located, can slippage.
This structure, spanner is becoming curved boom with pull bar bonded assembly one end preferred design, and the fulcrum that the ancon of curved boom can be used as lever uses.
This structure, rubber band can be designed to pyramidal structure, and like this, when the rubber band pressurized, the less one deck rubber band of diameter has in the rubber band that embeds the big one deck of diameter, further increases the tension force between rubber band and the bottleneck, makes sealing effectiveness better.Certainly, if rubber band is designed to down pyramidal structure, also has same effect.
The utility model is described in further detail below in conjunction with drawings and Examples.
Bottle stopper has bottle cap 4, pull bar 6 and spanner 2, and the bottle cap center has through hole, and pull bar 6 is down T-shape, and the upper end is passed through on the bottle cap behind the set through hole, links to each other by tubular rivet 7 with the spanner afterbody, is provided with tower rubber band 5 between pull bar bottom and the bottle cap inside face.
Spanner 2 plays the effect of lever in the utility model, it is being the curved boom shape with pull bar bonded assembly one end, and the ancon 3 of curved boom can be used as the fulcrum of lever.Like this, the up-and-down movement at pinch bar position 1 is convertible into the reversing sense motion of pull bar.
Container bottle, especially these bottles that the utility model is specially adapted to easy deflation such as beer bottle, oil bottle, vinegar bottle or volatile liquid adopt disposable bottle cap, and after bottle cap is opened, also remain when liquid is housed in the bottle.
Claims (5)
1, a kind of bottle stopper comprises bottle cap (4), it is characterized in that the bottle cap center is provided with pull bar (6), is provided with rubber band (5) between pull bar bottom and the bottle cap, and the upper end of pull bar links to each other with spanner (2) after passing through bottle cap.
2, bottle stopper as claimed in claim 1 is characterized in that described pull bar is down T-shape.
3, bottle stopper as claimed in claim 2 is characterized in that spanner is being the curved boom shape with pull bar bonded assembly one end.
4, bottle stopper as claimed in claim 3 is characterized in that described rubber band can be tower.
5, bottle stopper as claimed in claim 3 is characterized in that described rubber band can be inverted tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203732 CN2416061Y (en) | 2000-02-23 | 2000-02-23 | Bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203732 CN2416061Y (en) | 2000-02-23 | 2000-02-23 | Bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2416061Y true CN2416061Y (en) | 2001-01-24 |
Family
ID=33572333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00203732 Expired - Fee Related CN2416061Y (en) | 2000-02-23 | 2000-02-23 | Bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2416061Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386883A (en) * | 2013-07-31 | 2013-11-13 | 广西柳工机械股份有限公司 | Fuel tank cover |
| CN107444767A (en) * | 2016-05-30 | 2017-12-08 | 李璇 | It is good for easy bottle cap |
-
2000
- 2000-02-23 CN CN 00203732 patent/CN2416061Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386883A (en) * | 2013-07-31 | 2013-11-13 | 广西柳工机械股份有限公司 | Fuel tank cover |
| CN107444767A (en) * | 2016-05-30 | 2017-12-08 | 李璇 | It is good for easy bottle cap |
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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 |