CN2122126U - Automatic open/close bottle cap - Google Patents
Automatic open/close bottle cap Download PDFInfo
- Publication number
- CN2122126U CN2122126U CN 92208476 CN92208476U CN2122126U CN 2122126 U CN2122126 U CN 2122126U CN 92208476 CN92208476 CN 92208476 CN 92208476 U CN92208476 U CN 92208476U CN 2122126 U CN2122126 U CN 2122126U
- Authority
- CN
- China
- Prior art keywords
- spherical crown
- bottle cap
- plug
- bottle
- plug core
- 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.)
- Granted
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Abstract
The utility model relates to an automatically opened and closed bottle cap which is suitable for the bottle mouths of various bottle shape containers of normal pressure seal. The utility model comprises a plug body and a plug core which is positioned in the inner of the plug body and can rotate freely. The plug core is composed of an upper spherical crown, a lower spherical crown and a column body. By using the column body, the upper spherical crown and lower spherical crown are connected with each other to form an integrative structure. The upper spherical crown is bigger than the opening of the upper part of the plug body, the lower spherical crown is bigger than the opening of the lower part of the plug body, and the weight of the lower spherical crown is bigger than the weight of the upper spherical crown. When the bottle is sloped, the plug body is sheathed on the bottle mouth, and the rotation of the plug core of the inner of the plug body is realized by the gravity action; so the plug core can be maintained to be positioned at a plumb position, and the liquid of the container can flow from the space of the upper spherical crown and the lower spherical crown. The utility model has the advantages of convenient use, sanitary function, smart design and low cost.
Description
The utility model belongs to the improvement of bottle cap, is applicable to that normal pressure seals the bottleneck of various flasks.
The bottle cap of knowing altogether all is solid, needs twist-off closure when toppling over bottle interior institute holding liquid, the bottle cap of screwing on again after toppling over, and troublesome poeration, and bottle cap often takes place lose phenomenon.
This reality has later-model purpose when to be that design is a kind of topple in the container institute's holding liquid, need not take off and the self-opening bottle cap connect extraneous, the automatic switch bottle cap that can seal a bottle automatically again after the use.
The purpose of this utility model is finished as follows: the automatic switch bottle cap is formed by cock body with at the plug core that Sai Nei can rotate freely, the plug core is by last spherical crown, following spherical crown and to be connected upper and lower spherical crown be that the cylinder of one constitutes, last spherical crown is greater than the cock body upper opening, following spherical crown is greater than the cock body lower openings, makes the plug core cock body that can not come off when the work rotation.And the design weight of following spherical crown should be greater than the weight of last spherical crown, thereby make tilt container, and during pouring liquid, the plug core can freely rotate and make it to remain the plumb position.
In order to make the plug core remain the plumb position, increase the sensitieness that the plug core rotates, can on the spherical crown balance weight body be installed down.
Cock body preferably adopts antirust with the plug core or corrosion resistant material is made, to prolong the life-span of bottle cap.
In the time of need toppling over liquid in container, do not need twist-off closure, as long as together with the bottle cap bottle that tilts together because plug core by gravity rotates simultaneously keeping plug plumb position, core place in the cock body, the liquid in the container promptly from the space between the upper and lower spherical crown by cock body outflow suitable for reading.When container recovers normally vertically to put immediately, owing to the center of gravity effect of spherical crown down, the plug core is rotation automatically again, and upper and lower spherical crown is dual to seal a bottle.Easy to use, the health of the utility model, design is dexterous, and is cheap.
The utility model embodiment as shown in drawings.
Fig. 1 be bottleneck straight up the time the utility model to bottleneck closed state scheme drawing.
Fig. 2 be bottleneck when being in horizontality the bottle cap standard-sized sheet put view.
Fig. 3 is bottleneck inclination 30-40 when spending, the semi-open view of bottle cap.
As shown in the figure, cock body (2) is sleeved on the bottleneck (1), and plug core (4) has the spheroid of cavity (5) for the middle part, and last spherical crown (4.1) is connected by cylinder (4.2) with following spherical crown (4.3), two spherical crowns can be spherical, also tabular or other shape of side spherical arc.Balance weight body (3) is installed in down in the spherical crown (4.3) or the bottom, and when container lean, bottleneck (1) is being with bottle cap to tilt, and plug core (4) remains vertical state (as shown in Figure 3) under following spherical crown (4.3) action of gravity.When bottleneck (1) inclination 30-40 spent, bottle cap was in the half-open state that closes, if container is straight mouthful of bottle of band tapering commonly used in the life, then institute's holding liquid can all flow out by cavity (5) in the bottle.When bottleneck (1) when being horizontal, bottle cap is all opened.
The lower end inwall of cock body (2) is according to the shape and the supporting design of diameter of bottleneck (1).
Claims (3)
1, a kind of automatic switch bottle cap, it is characterized in that it is made up of the plug core (4) that can rotate freely in cock body (2) and the cock body (2), plug core (4) is by last spherical crown (4.1), following spherical crown (4.3) be connected the cylinder that upper and lower spherical crown is an one (4.2) and constitute, last spherical crown (4.1) is greater than cock body (2) upper opening, following spherical crown (4.3) is greater than cock body (2) lower openings, and the weight of following spherical crown (4.3) is greater than the weight of last spherical crown (4.1).
2, automatic switch bottle cap according to claim 1 is characterized in that on the spherical crown (4.3) balance weight body (3) being installed down.
3, automatic switch bottle cap according to claim 1 and 2 is characterized in that cock body (2) and plug core (4) preferably adopts antirust or corrosion resistant material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92208476 CN2122126U (en) | 1992-04-24 | 1992-04-24 | Automatic open/close bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92208476 CN2122126U (en) | 1992-04-24 | 1992-04-24 | Automatic open/close bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2122126U true CN2122126U (en) | 1992-11-18 |
Family
ID=4953976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92208476 Granted CN2122126U (en) | 1992-04-24 | 1992-04-24 | Automatic open/close bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2122126U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925361A (en) * | 2014-03-18 | 2015-09-23 | 刘兴丹 | Bottle capable of being automatically opened and closed by gravity |
| CN105667976A (en) * | 2016-03-24 | 2016-06-15 | 刘圣佳 | Bottle cap device capable of opening and closing automatically |
| CN106516406A (en) * | 2016-12-04 | 2017-03-22 | 重庆市江津区驴溪酒厂有限责任公司 | Baijiu seal anti-counterfeiting device |
| CN107745861A (en) * | 2017-12-11 | 2018-03-02 | 广西大学 | Topple over leak-proof bottle mouth device |
| CN115158840A (en) * | 2022-08-26 | 2022-10-11 | 山东晶峰玻璃科技有限公司 | Anti-refilling wine bottle |
| CN116439221A (en) * | 2023-06-16 | 2023-07-18 | 青岛一亩地农业科技有限责任公司 | A prevent leaking storage device for agricultural is used for medicine |
-
1992
- 1992-04-24 CN CN 92208476 patent/CN2122126U/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925361A (en) * | 2014-03-18 | 2015-09-23 | 刘兴丹 | Bottle capable of being automatically opened and closed by gravity |
| CN104925361B (en) * | 2014-03-18 | 2017-02-08 | 刘兴丹 | Bottle capable of being automatically opened and closed by gravity |
| CN105667976A (en) * | 2016-03-24 | 2016-06-15 | 刘圣佳 | Bottle cap device capable of opening and closing automatically |
| CN106516406A (en) * | 2016-12-04 | 2017-03-22 | 重庆市江津区驴溪酒厂有限责任公司 | Baijiu seal anti-counterfeiting device |
| CN107745861A (en) * | 2017-12-11 | 2018-03-02 | 广西大学 | Topple over leak-proof bottle mouth device |
| CN115158840A (en) * | 2022-08-26 | 2022-10-11 | 山东晶峰玻璃科技有限公司 | Anti-refilling wine bottle |
| CN115158840B (en) * | 2022-08-26 | 2024-05-10 | 山东晶峰玻璃科技有限公司 | Anti-recharging wine bottle |
| CN116439221A (en) * | 2023-06-16 | 2023-07-18 | 青岛一亩地农业科技有限责任公司 | A prevent leaking storage device for agricultural is used for medicine |
| CN116439221B (en) * | 2023-06-16 | 2023-12-29 | 东至县东流镇密丰村股份经济合作联合社 | A prevent leaking storage device for agricultural is used for medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |