CN102050261A - Anti-bouncing rubber bottle plug - Google Patents
Anti-bouncing rubber bottle plug Download PDFInfo
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- CN102050261A CN102050261A CN2009102334608A CN200910233460A CN102050261A CN 102050261 A CN102050261 A CN 102050261A CN 2009102334608 A CN2009102334608 A CN 2009102334608A CN 200910233460 A CN200910233460 A CN 200910233460A CN 102050261 A CN102050261 A CN 102050261A
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- plug
- neck
- plug neck
- bottle
- bottleneck
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Abstract
The invention discloses an anti-bouncing rubber bottle plug, which has a T-shaped structure and consists of a crown and a plug neck, wherein the plug neck is of a hollow cylinder, and the outside diameter of the plug neck is equal to or slightly bigger than the inside diameter of the bottleneck. The anti-bouncing rubber bottle plug is characterized in that: one or more grooves parallel to the direction of the plug neck are distributed on the outside surface of the plug neck. The internal pressure generated when the bottle plug is put in the bottleneck is released so as to prevent the bottle plug from being ejected out from the bottleneck by the internal pressure, avoid the problem that the bottle plug falls on the ground to affect the quality of a product and improve the utilization rate of the product.
Description
(1) technical field:
The present invention relates to the anti-jump bottle closure of rubber of a kind of drug packaging.
(2) background technology:
Bottle closure of rubber is widely used in the sealing of drug packaging with glass bottle, be T shape structure, form by bizet and plug neck, plug neck inner hollow, it is cylindric that outward appearance is, the external diameter of plug neck equals or is slightly larger than internal diameter of the bottleneck, after bottle stopper was filled in bottleneck, an air was compressed and forms interior pressure in the bottle, and bottle stopper very easily and causes and come off by interior bearing down on one, the bottle stopper that lands can cause new pollution, and repeated washing is used or directly scrapped all can increase cost.For this reason, a kind of bottle closure of rubber of anti-jump plug is disclosed in the Chinese patent 02258042.5 (CN2589362), this bottle closure of rubber increases the annular ridge that has radially to increase the friction force of bottle closure of rubber and bottleneck by the outside in plug neck bottom, make bottle stopper in bottle, form the grasp effect, jump the plug phenomenon to solve bottle stopper, yet perform poor in actual applications, above-mentioned jumping plug problem can not be solved at all.
(3) summary of the invention:
The present invention aims to provide a kind of bottle stopper that can effectively solve and jumps the anti-jump bottle closure of rubber of filling in phenomenon.
Invention thinking of the present invention is as follows: the structure that changes the plug neck makes bottle stopper in filling in the process of bottleneck, and the pressure in the bottle is in time discharged, thereby fundamentally solves the plug problem of jumping.
Technical solution is as follows: anti-jump bottle closure of rubber, be T shape structure, form by bizet and plug neck, the plug neck is the cylinder of hollow, the external diameter of plug neck equals or is slightly larger than internal diameter of the bottleneck, it is characterized in that: described plug neck outer surface be distributed with one or more with fill in the parallel groove of neck direction.
The top of described plug neck sidewall is furnished with the pore that is connected inside and outside one or several.
The junction of described plug neck and bizet is provided with a chamfering, forms a potted line that protrudes.
Above-mentioned groove makes the interior air of outer surface formation bottle of plug neck and the air flue that the bottle outer air is connected, bottle stopper is in filling in the process of bottleneck, air in the bottle is connected by above-mentioned groove with the outer air of bottle, and the interior pressure in the bottle is in time discharged, thereby avoids bottle stopper to bear down on one in the bottle mouth position quilt.In above-mentioned each technical solution, groove can be arbitrary shape.
The above-mentioned all structures of the present invention all can make bottle stopper in use, are easy to discharge the pressure in the bottle, can avoid fully because there is the jumping plug phenomenon that causes in interior pressure.
(4) description of drawings:
Below with reference to drawings and Examples the present invention is described in further details:
Accompanying drawing 1 is the front elevation of the embodiment of the invention.
Accompanying drawing 2 is the upward view of the embodiment of the invention.
Each sequence number is respectively in the accompanying drawing: 1, bizet; 2, plug neck; 3, groove; 4, pore; 5, chamfering; 6, potted line.
(5) specific embodiment:
Referring to accompanying drawing 1, Fig. 2, a kind of anti-jump bottle closure of rubber, be T shape structure, is made up of bizet 1 and plug neck 2, plug neck 2 is the cylinder of hollow, and the external diameter of filling in neck 2 equals or is slightly larger than internal diameter of the bottleneck, 2 described plug neck 2 outer surfaces be distributed with two with plug neck 2 directions parallel groove 3, the top of described plug neck 2 sidewalls is furnished with the pore 4 that is connected inside and outside four, and described plug neck 2 is provided with a chamfering 5 with the junction of bizet 1, forms a potted line 6 that protrudes.The pressure that groove of the present invention can make bottle stopper produce when putting into bottleneck discharges.
The above only is specific embodiments of the invention, can not limit scope of the invention process with this; All any variation and modifications of doing according to claims of the present invention all belong to the scope of patent protection of the present invention.
Claims (3)
1. anti-jump bottle closure of rubber, be T shape structure, form by bizet (1) and plug neck (2), plug neck (2) is the cylinder of hollow, the external diameter of plug neck (2) equals or is slightly larger than internal diameter of the bottleneck, it is characterized in that: described plug neck (2) outer surface be distributed with one or more with fill in the parallel groove (3) of neck (2) direction.
2. anti-jump bottle closure of rubber according to claim 1 is characterized in that: the top of described plug neck (2) sidewall is furnished with the pore (4) that is connected inside and outside one or several.
3. anti-jump bottle closure of rubber according to claim 1 and 2 is characterized in that: described plug neck (2) is provided with a chamfering (5) with the junction of bizet (1), forms a potted line (6) that protrudes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102334608A CN102050261A (en) | 2009-10-30 | 2009-10-30 | Anti-bouncing rubber bottle plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102334608A CN102050261A (en) | 2009-10-30 | 2009-10-30 | Anti-bouncing rubber bottle plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102050261A true CN102050261A (en) | 2011-05-11 |
Family
ID=43955157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102334608A Pending CN102050261A (en) | 2009-10-30 | 2009-10-30 | Anti-bouncing rubber bottle plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102050261A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553004A (en) * | 2012-02-22 | 2012-07-11 | 安徽海利医疗设备科技有限公司 | One-way valve for auxiliary lactation accessory of negative pressure adjustable type balance humalactor |
| CN104797388A (en) * | 2012-11-28 | 2015-07-22 | 胡斯华纳有限公司 | Pressure releasing closure for an oil reservoir |
| CN106275805A (en) * | 2016-08-19 | 2017-01-04 | 东莞翔液体肥料有限公司 | A kind of anti-flatulence inner cap being applicable to liquid fertilizer |
-
2009
- 2009-10-30 CN CN2009102334608A patent/CN102050261A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553004A (en) * | 2012-02-22 | 2012-07-11 | 安徽海利医疗设备科技有限公司 | One-way valve for auxiliary lactation accessory of negative pressure adjustable type balance humalactor |
| CN104797388A (en) * | 2012-11-28 | 2015-07-22 | 胡斯华纳有限公司 | Pressure releasing closure for an oil reservoir |
| CN106275805A (en) * | 2016-08-19 | 2017-01-04 | 东莞翔液体肥料有限公司 | A kind of anti-flatulence inner cap being applicable to liquid fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |