CN201354187Y - Bottle cork - Google Patents
Bottle cork Download PDFInfo
- Publication number
- CN201354187Y CN201354187Y CNU2009201145712U CN200920114571U CN201354187Y CN 201354187 Y CN201354187 Y CN 201354187Y CN U2009201145712 U CNU2009201145712 U CN U2009201145712U CN 200920114571 U CN200920114571 U CN 200920114571U CN 201354187 Y CN201354187 Y CN 201354187Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- bottle stopper
- cork
- push rod
- bulged tube
- 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 discloses a bottle cork. The bottle cork comprises a flexible cork body, and is characterized in that a tightening and expansion device is arranged in the flexible cork body; the tightening and expansion device comprises an expansion pipe and an ejector rod; a through-hole is formed in the center of the expansion pipe; internal threads are formed at the upper part of the through-hole, and a taper is formed at the lower part thereof; a lengthways notch is formed on the circumference at the lower part of the pipe body of the expansion pipe; and external threads matched with the internal threads of the expansion pipe are formed on the ejector rod. The bottle cork adopting the structure is convenient to be plugged in or drawn out from a bottle opening, and the bottle cork can be in tight contact with the inner surface of the bottle mouth, thereby realizing excellent sealing performance.
Description
[technical field]
The utility model relates to a kind of improvement of bottle stopper.
[background technology]
Bottle stopper is used for sealing a bottle, use very extensive, at present the bottle stopper that uses have cork, rubber, basically adopt resilient material, for this resilient bottle stopper, bottle stopper is filled in bottleneck fully or take out and to exert oneself very much, if there is not bottle interior thing again in the jam-pack bottle stopper or smell leaks outside and outside air enters, poor sealing from bottleneck.
[summary of the invention]
In view of the problem that present known technology exists, the technical problems to be solved in the utility model is to be to provide a kind of both can fill in or take out bottleneck easily, can be adjacent to the bottle stopper of good seal performance again with the bottleneck inboard.
For solving the problems of the technologies described above, the utility model takes following technical scheme to finish:
A kind of bottle stopper, comprise the elasticity cock body, it is characterized in that: be provided with swelling device in the described elasticity cock body, this swelling device comprises bulged tube and push rod, the bulged tube center is provided with the through hole that runs through, and through hole top has negative thread, and the lower part has tapering, offer longitudinal cut on the circumference of bulged tube body lower part, described push rod is provided with the outside thread that matches with the bulged tube negative thread.The upper end of described push rod is provided with handle.
Adopt the bottle stopper of technique scheme, the bottle stopper external diameter can be done more a little bit smallerly slightly than the bottle stopper external diameter of prior art, like this bottle stopper is filled in or taken out bottleneck fully and just seem convenient and strength-saving, after bottle stopper is filled in bottleneck, can be with push rod precession bulged tube, when push rod precession bulged tube certain depth, the top of push rod will lean the tapering part of bulged tube endoporus, owing to offer longitudinal cut on the circumference of bulged tube body lower part, so under the leaning of push rod, bulged tube body lower part begins to expand, drive the local external diameter of elasticity cock body simultaneously and increase, like this cock body just can tensioner in bottleneck, be adjacent to the bottleneck inboard, good seal performance, and to take out bottle stopper, and only needing push rod cycle original position, the cock body external diameter diminishes, bottle stopper just can conveniently take out, thus, bottleneck can be filled in or take out to bottle stopper of the present utility model compared with prior art both easily, good seal performance can be adjacent to again with the bottleneck inboard.The handle that the push rod upper end is provided with can make things convenient for the turn push rod and bottle stopper is pulled out from bottleneck.
[description of drawings]
The utility model has following accompanying drawing:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the utility model bulged tube
Fig. 3 is the upward view of Fig. 2
[specific embodiment]
Accompanying drawing has been represented the technical solution of the utility model and embodiment, further describes each relevant details and principle of work thereof of embodiment below more in conjunction with the accompanying drawings.
With reference to accompanying drawing 1, this bottle stopper, comprise cock body 6 and the swelling device made by elastomeric material, cock body 6 external diameters are done more a little bit smallerly slightly than the bottle stopper external diameter of prior art same specification, described swelling device comprises bulged tube 3 and push rod 2, bulged tube 3 bodys are provided with circular groove 4 outward, bulged tube 3 and cock body 6 just can be cast in together securely like this, with reference to accompanying drawing 2, bulged tube 3 centers are provided with the through hole that runs through, through hole top has negative thread 7, the lower part has tapering 5, is equipped with eight longitudinal cuts 8 (with reference to accompanying drawing 3) on the bulged tube 3 body lower part circumference, is beneficial to the expansion of bulged tube 3 body lower parts, described push rod 2 is provided with the outside thread that matches with bulged tube 3 negative threads 7, and push rod 2 upper ends are provided with ring-shaped handle 1.
Claims (2)
1. bottle stopper, comprise elasticity cock body (6), it is characterized in that: described elasticity cock body (6) lining is provided with swelling device, this swelling device comprises bulged tube (3) and push rod (2), bulged tube (3) center is provided with the through hole that runs through, and through hole top has negative thread (7), and the lower part has tapering (5), offer longitudinal cut (8) on the circumference of bulged tube (3) body lower part, described push rod (2) is provided with the outside thread that matches with bulged tube (3) negative thread (7).
2. a kind of bottle stopper as claimed in claim 1 is characterized in that: the upper end of described push rod (2) is provided with handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201145712U CN201354187Y (en) | 2009-02-28 | 2009-02-28 | Bottle cork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201145712U CN201354187Y (en) | 2009-02-28 | 2009-02-28 | Bottle cork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354187Y true CN201354187Y (en) | 2009-12-02 |
Family
ID=41410528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201145712U Expired - Fee Related CN201354187Y (en) | 2009-02-28 | 2009-02-28 | Bottle cork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354187Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401885A (en) * | 2010-09-08 | 2012-04-04 | 黄山学院 | Magnetic susceptibility tube |
| CN103174900A (en) * | 2013-03-22 | 2013-06-26 | 湖州师范学院 | Cork seal water diversion plug |
| CN103482202A (en) * | 2013-09-17 | 2014-01-01 | 宁波市镇海声光密封件厂(普通合伙) | Cork sealing element |
| CN103934047A (en) * | 2014-04-09 | 2014-07-23 | 中国科学院广州生物医药与健康研究院 | Container sealing structure and sealing bottle |
| CN104354976A (en) * | 2014-10-31 | 2015-02-18 | 杨代国 | Red wine cork capable of being removed fast |
| CN104386345A (en) * | 2014-11-07 | 2015-03-04 | 韩瑞 | Wine bottle plug |
| CN105600101A (en) * | 2016-03-03 | 2016-05-25 | 鲁杨 | Wine bottle plug |
| CN107954070A (en) * | 2017-12-30 | 2018-04-24 | 荣成市固废综合处理与应用产业园有限公司 | A kind of bottle stopper of chemical reagent bottle |
| CN109733731A (en) * | 2018-11-21 | 2019-05-10 | 郜宇航 | It is a kind of convenient for open sealing wine stopper |
-
2009
- 2009-02-28 CN CNU2009201145712U patent/CN201354187Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401885A (en) * | 2010-09-08 | 2012-04-04 | 黄山学院 | Magnetic susceptibility tube |
| CN103174900A (en) * | 2013-03-22 | 2013-06-26 | 湖州师范学院 | Cork seal water diversion plug |
| CN103482202A (en) * | 2013-09-17 | 2014-01-01 | 宁波市镇海声光密封件厂(普通合伙) | Cork sealing element |
| CN103482202B (en) * | 2013-09-17 | 2015-09-23 | 宁波市镇海声光密封件厂(普通合伙) | A kind of cork sealing member |
| CN103934047A (en) * | 2014-04-09 | 2014-07-23 | 中国科学院广州生物医药与健康研究院 | Container sealing structure and sealing bottle |
| CN103934047B (en) * | 2014-04-09 | 2016-08-17 | 中国科学院广州生物医药与健康研究院 | Container seals structure and air-tight bottle |
| CN104354976A (en) * | 2014-10-31 | 2015-02-18 | 杨代国 | Red wine cork capable of being removed fast |
| CN104386345A (en) * | 2014-11-07 | 2015-03-04 | 韩瑞 | Wine bottle plug |
| CN105600101A (en) * | 2016-03-03 | 2016-05-25 | 鲁杨 | Wine bottle plug |
| CN107954070A (en) * | 2017-12-30 | 2018-04-24 | 荣成市固废综合处理与应用产业园有限公司 | A kind of bottle stopper of chemical reagent bottle |
| CN109733731A (en) * | 2018-11-21 | 2019-05-10 | 郜宇航 | It is a kind of convenient for open sealing wine stopper |
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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: 20091202 Termination date: 20100228 |