CN201834340U - Leakproof volatilization-proof bottle cap - Google Patents
Leakproof volatilization-proof bottle cap Download PDFInfo
- Publication number
- CN201834340U CN201834340U CN2010205394454U CN201020539445U CN201834340U CN 201834340 U CN201834340 U CN 201834340U CN 2010205394454 U CN2010205394454 U CN 2010205394454U CN 201020539445 U CN201020539445 U CN 201020539445U CN 201834340 U CN201834340 U CN 201834340U
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- China
- Prior art keywords
- bottle
- leakproof
- bottle stopper
- wall
- bottle cap
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Abstract
The utility model discloses a leakproof volatilization-proof bottle cap, which comprises a sleeve (2), a bottle stopper (3), a tubular joint (4) and an upper cap (5). The sleeve is fixed to the outer wall of a bottle opening (1), the bottle stopper (3) is fixed to the inner wall and an end orifice of the bottle opening, the tubular joint (4) is arranged between the outer wall of the upper portion of the bottle stopper (3) and the inner wall of the upper portion of the sleeve (2), the upper cap (5) for sealing is arranged on the outer wall and an end orifice of the upper portion of the joint, the center of the bottle stopper is through, the bottom of the bottle stopper is provided with a bowl-shaped flare opening, and a ball (6) capable for moving up and down in a cavity of the bottle cap is arranged above the flare opening. Compared with the prior art, the leakproof volatilization-proof bottle cap is compact and reasonable, and is capable of preventing a liquid in a bottle from leaking and volatilizing effectively and automatically, thereby bringing great convenience for users.
Description
Technical field
The utility model relates to a kind of bottle cap, relates in particular to a kind of leakproof volatilization prevention bottle cap that can prevent bottle interior leak of liquid and volatilization effectively automatically.
Background technology
Many bottles (such as bottle) on the present market, bottleneck is equipped with the bottle cap that prevents bottle interior leak of liquid and volatilization, but because the defective on the product structure, sealing effectiveness is people's will not only.Behind bottle Kaifeng, its in-to-in liquid volatilize gradually (losing aromatic gradually) such as cocktail party.So design a kind of leakproof volatilization prevention bottle cap that effectively prevents bottle interior leak of liquid and volatilization automatically, be the technical matters that industry needs to be resolved hurrily.
The utility model content
The utility model is the problems referred to above that will solve prior art, proposes a kind of leakproof volatilization prevention bottle cap that effectively prevents bottle interior leak of liquid and volatilization automatically.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is a kind of leakproof volatilization prevention bottle cap of design, comprise the sleeve that is fixed in the bottle opening outer wall, be fixed in the bottle stopper on bottle opening inwall and the port, be provided with columnar joint between the outer wall on bottle stopper top and the inwall of upper cartridge, the outer wall on joint top and port are provided with the loam cake of sealing usefulness; Described bottle stopper center connects, and its bottom is provided with the exit skirt of bowl-type, and bell-mouthed top is provided with a ball that can move up and down in the bottle stopper cavity.
The bell-mouthed inwall of described bottle stopper is provided with at least one circle boss, and the internal diameter of described boss is less than the diameter of described ball, and described boss is coaxial with bottle stopper.
Described boss comprises three that from top to bottom set gradually along bottle stopper exit skirt inwall.
The inwall on described joint top stretches out a baffle plate to the center, leaves the space between this baffle plate and the inner nosepiece wall.
Described bottle stopper adopts with described joint and is threaded, and described joint adopts with described loam cake and is threaded.
Be provided with the cover lock that the fastening loam cake is used between the end face of described loam cake and described sleeve.
Compared with prior art, the utility model compact and reasonable can effectively automatically prevent bottle an interior leak of liquid and a volatilization, is very easy to the user.
Description of drawings
Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:
Fig. 1 is the cutaway view of the utility model preferred embodiment;
Fig. 2 is the cutaway view of bottle stopper in the utility model preferred embodiment;
Fig. 3 is the cutaway view of the utility model preferred embodiment center tap.
The specific embodiment
Referring to Fig. 1, the disclosed a kind of leakproof volatilization prevention bottle cap of the utility model, comprise the sleeve 2 that is fixed in bottle opening 1 outer wall, be fixed in the bottle stopper 3 on bottle opening inwall and the port, be provided with columnar joint 4 between the inwall on the outer wall on bottle stopper 3 tops and sleeve 2 tops, the outer wall on joint top and port are provided with the loam cake 5 of sealing usefulness; Described bottle stopper center connects, and its bottom is provided with the exit skirt of bowl-type, and bell-mouthed top is provided with a ball 6 that can move up and down in the bottle stopper cavity.Sleeve 2 inwalls are provided with the clamping sheet, and the outer wall of bottle opening is provided with boss, thereby the clamping sheet blocks boss sleeve 2 are fixed on bottle opening 1 outer wall.Sleeve 2 plays the effect that beautifies and protect its in-to-in bottle stopper 3, joint 4.Bottle stopper 3 adopts has certain elastomeric non-poisonous plastics to make, and adopts transition fit to be installed in bottle opening 1 inwall, is flowed out by the binding site of bottle stopper 3 with bottle opening 1 to guarantee the bottle liquid that can not.The effect of joint 4 has two: the one, upwards prolong bottle stopper 3, so that fixed cover 5; The 2nd, stop ball 6 upwards to roll out.When liquid is poured out in bottle (such as pouring), ball 6 leaves the exit skirt of bottle stopper 3 under the effect of deadweight, and liquid flows out through exit skirt.When bottle is vertically put timing, ball 6 is pushed down exit skirt under the effect of deadweight, stops the composition in the interior liquid of bottle to evaporate, the effect of starting automatic leak-proof volatilization prevention.
Referring to Fig. 2, in preferred embodiment, be provided with at least one circle boss 3a on the bottle stopper 3 bell-mouthed inwalls, the internal diameter of described boss is less than the diameter of described ball 6, and described boss is coaxial with bottle stopper.The quantity of boss 3a is preferably three, from top to bottom sets gradually along bottle stopper exit skirt inwall.If depend bowl-type exit skirt and ball 6 leak frees words alone, because process relation exit skirt cambered surface and ball 6 spheroids are difficult to accomplish perfect condition, so in the contacting of face and face, be difficult to guarantee to seal tight.Round boss 3a in preferred embodiment in the exit skirt changes cambered surface and is sealed into the loop wire sealing, and requirement on machining accuracy is reduced, and sealing effectiveness is better.
Referring to Fig. 3, the inwall on preferred embodiment center tap 4 tops stretches out a baffle plate 4a to the center, leaves the space between this baffle plate and the inner nosepiece wall.Liquid can be by pouring out in the space in the bottle, and liquid is difficult for spilling and comes out because stopping of baffle plate 4a slows down flow velocity when the liquid of pouring one class; Baffle plate can also stop that ball 6 rolls out simultaneously.
Can also find out that from Fig. 1 described bottle stopper 3 adopts with described joint 4 and is threaded, described joint 4 adopts with described loam cake 5 and is threaded.Be provided with the cover lock 7 of fastening loam cake 5 usefulness between the end face of described loam cake 5 and described sleeve 2.Cover lock 7 pins loam cake 5, need firmly rotate loam cake 5 during uncork, destroys loam cake 5 and can turn on loam cake 5 with being connected just of cover lock 7, and the leak tightness of loam cake 5 also can show that bottle is to open first to the user in so having guaranteed to produce and transport.
Above embodiment only is a casehistory, non-providing constraints.Anyly do not break away from spirit of the present invention and category, and, all should be contained among the application's the claim scope its equivalent modifications of carrying out or change.
Claims (6)
1. leakproof volatilization prevention bottle cap, comprise the sleeve (2) that is fixed in bottle opening (1) outer wall, be fixed in the bottle stopper (3) on bottle opening inwall and the port, it is characterized in that: be provided with columnar joint (4) between the inwall on the outer wall on bottle stopper (3) top and sleeve (2) top, the outer wall on joint top and port are provided with the loam cake (5) of sealing usefulness; Described bottle stopper center connects, and its bottom is provided with the exit skirt of bowl-type, and bell-mouthed top is provided with a ball (6) that can move up and down in the bottle stopper cavity.
2. leakproof volatilization prevention bottle cap as claimed in claim 1 is characterized in that: the bell-mouthed inwall of described bottle stopper (3) is provided with at least one circle boss (3a), and the internal diameter of described boss is less than the diameter of described ball (6), and described boss is coaxial with bottle stopper.
3. leakproof volatilization prevention bottle cap as claimed in claim 2 is characterized in that: described boss (3a) comprises three that from top to bottom set gradually along bottle stopper (3) exit skirt inwall.
4. leakproof volatilization prevention bottle cap as claimed in claim 1 is characterized in that: the inwall on described joint (4) top stretches out a baffle plate (4a) to the center, leaves the space between this baffle plate and the inner nosepiece wall.
5. leakproof volatilization prevention bottle cap as claimed in claim 1 is characterized in that: described bottle stopper (3) adopts with described joint (4) and is threaded, and described joint (4) adopts with described loam cake (5) and is threaded.
6. leakproof volatilization prevention bottle cap as claimed in claim 1 is characterized in that: the cover lock (7) that is provided with fastening loam cake (5) usefulness between the end face of described loam cake (5) and described sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205394454U CN201834340U (en) | 2010-09-21 | 2010-09-21 | Leakproof volatilization-proof bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205394454U CN201834340U (en) | 2010-09-21 | 2010-09-21 | Leakproof volatilization-proof bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834340U true CN201834340U (en) | 2011-05-18 |
Family
ID=44004438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205394454U Expired - Fee Related CN201834340U (en) | 2010-09-21 | 2010-09-21 | Leakproof volatilization-proof bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540033A (en) * | 2016-01-21 | 2016-05-04 | 仲恺农业工程学院 | Funnel type rice wine bottle cap capable of relieving leakage |
| CN105921193A (en) * | 2016-06-23 | 2016-09-07 | 河南中托力合化学有限公司 | Anti-volatile flask |
| CN106311366A (en) * | 2016-08-19 | 2017-01-11 | 桂林百坚汽车附件有限公司 | Container capable of preventing chemical reagent from volatilizing |
-
2010
- 2010-09-21 CN CN2010205394454U patent/CN201834340U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540033A (en) * | 2016-01-21 | 2016-05-04 | 仲恺农业工程学院 | Funnel type rice wine bottle cap capable of relieving leakage |
| CN105921193A (en) * | 2016-06-23 | 2016-09-07 | 河南中托力合化学有限公司 | Anti-volatile flask |
| CN106311366A (en) * | 2016-08-19 | 2017-01-11 | 桂林百坚汽车附件有限公司 | Container capable of preventing chemical reagent from volatilizing |
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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: 20110518 Termination date: 20110921 |