CN203486304U - Fresh-keeping bottle cap - Google Patents
Fresh-keeping bottle cap Download PDFInfo
- Publication number
- CN203486304U CN203486304U CN201320500047.5U CN201320500047U CN203486304U CN 203486304 U CN203486304 U CN 203486304U CN 201320500047 U CN201320500047 U CN 201320500047U CN 203486304 U CN203486304 U CN 203486304U
- Authority
- CN
- China
- Prior art keywords
- bottle cap
- bottle
- fresh
- threaded end
- head
- 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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- Closures For Containers (AREA)
Abstract
The utility model discloses a fresh-keeping bottle cap comprising a bottle cap part and a sealing part. The bottle cap is formed by a thread head and a bottle plug head, wherein the thread head is connected with the bottle plug head; a through hole passing through the thread head and the bottle plug head is arranged in the bottle cap part; and the thread head is provided with a thread. The sealing part is a device in a threaded connection with the thread head; and a press button is arranged on the surface of the sealing part. Compared with the prior art, secondary seal and preservation of rest liquor or red wine can be achieved via the fresh-keeping bottle cap, thereby providing the fresh-keeping bottle cap with simplicity and practicality.
Description
Technical field
The utility model relates to a kind of Fresh keeping bottle cap.
Background technology
For the white wine not finishing off on dining table or red wine, if need to save, people are often just screwed on bottle with original bottle cap, in fact can not seal bottle by actv. like this, easily cause the volatilization of alcohol, cause waste, affect the quality of wine.
Utility model content
The utility model technical issues that need to address are for above-mentioned the deficiencies in the prior art, and a kind of Fresh keeping bottle cap of effective sealing bottle is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A Fresh keeping bottle cap, comprises bottle cap part and hermetic unit, and described bottle cap is partly divided into threaded end and bottle stopper head, and threaded end is connected with bottle stopper head, at bottle cap partial interior, has an air extractor vent that runs through threaded end and bottle stopper head, and described threaded end is provided with screw thread; Described hermetic unit is a device being threaded with threaded end, at hermetic unit upper surface, is provided with extruding knob.
Compared with prior art, a kind of Fresh keeping bottle cap of the present utility model, tightens by the extruding exhaust of air extractor vent again, in bottle, forms negative pressure, and Fresh keeping bottle cap is sealed more, reaches the effect that secondary is preserved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1-bottle cap part, 2-hermetic unit, 3-air extractor vent, 4-pushes knob.
The specific embodiment
Below in conjunction with accompanying drawing, describe optimal technical scheme of the present utility model in detail.
As shown in the figure, a kind of Fresh keeping bottle cap, comprises bottle cap part 1 and hermetic unit 2, described bottle cap part 1 is divided into threaded end and bottle stopper head, threaded end is connected with bottle stopper head, has an air extractor vent 3 that runs through threaded end and bottle stopper head in bottle cap part 1 inside, and described threaded end is provided with screw thread; Described hermetic unit 2 is a device being threaded with threaded end, at hermetic unit 2 upper surfaces, is provided with extruding knob 4.
During use, first by bottle cap part 1 bottleneck jam-pack, hermetic unit 2 is screwed in bottle cap part 1, slightly stay gap, press extruding knob 4, in bottle, a part of gas is got rid of from air extractor vent 3, then tightens hermetic unit 2, in bottle, form negative pressure, there is good leak tightness, be convenient to secondary and preserve.
Claims (1)
1. a Fresh keeping bottle cap, it is characterized in that: comprise bottle cap part (1) and hermetic unit (2), described bottle cap part (1) is divided into threaded end and bottle stopper head, threaded end is connected with bottle stopper head, in bottle cap part (1) inside, have an air extractor vent (3) that runs through threaded end and bottle stopper head, described threaded end is provided with screw thread; Described hermetic unit (2) is a device being threaded with threaded end, at hermetic unit (2) upper surface, is provided with extruding knob (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500047.5U CN203486304U (en) | 2013-08-16 | 2013-08-16 | Fresh-keeping bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500047.5U CN203486304U (en) | 2013-08-16 | 2013-08-16 | Fresh-keeping bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486304U true CN203486304U (en) | 2014-03-19 |
Family
ID=50257150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500047.5U Expired - Fee Related CN203486304U (en) | 2013-08-16 | 2013-08-16 | Fresh-keeping bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434739A (en) * | 2013-08-16 | 2013-12-11 | 苏州市胜能弹簧五金制品有限公司 | Freshness-retaining bottle cap |
-
2013
- 2013-08-16 CN CN201320500047.5U patent/CN203486304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434739A (en) * | 2013-08-16 | 2013-12-11 | 苏州市胜能弹簧五金制品有限公司 | Freshness-retaining bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |