CN202295670U - Vacuum sealing bottle stopper - Google Patents
Vacuum sealing bottle stopper Download PDFInfo
- Publication number
- CN202295670U CN202295670U CN2011203752948U CN201120375294U CN202295670U CN 202295670 U CN202295670 U CN 202295670U CN 2011203752948 U CN2011203752948 U CN 2011203752948U CN 201120375294 U CN201120375294 U CN 201120375294U CN 202295670 U CN202295670 U CN 202295670U
- Authority
- CN
- China
- Prior art keywords
- end cover
- main body
- cavity
- bottle stopper
- bottle
- 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 vacuum sealing bottle stopper, which comprises an upper end cover, a main body and a lower end cover, wherein the main body is arranged between the upper end cover and the lower end cover, a cavity is arranged in the inner portion of the main body, a lower cavity is arranged in the inner portion of the lower end cover, a ring-shaped groove is arranged on a contact surface of the main body and the upper end cover, an evacuating hole is arranged on the upper end cover, and the evacuating hole corresponds to the ring-shape groove. An air hole is arranged between the cavity of the main body and the lower cavity of the lower end cover, the upper end cover is provided with a mark cover, an upper end cover inner ring of the upper end cover use soft materials, and the lower end cover uses soft materials. The lower end cover is plugged on a bottle mouth, and an evacuating device is sleeved on the upper end cover, when the evacuating device works, the air in a bottle is evacuated out through a gap between the upper end cover and the main body. When the evacuating device stops after working for a time, the inner portion of the bottle achieves a vacuum state, and the upper end cover and the main body are closely fit, thereby achieving sealing effect. The vacuum sealing bottle stopper is simple in structure, small in volume, convenient in using, and excellent in sealing effect.
Description
Technical field
The utility model relates to a kind of bottle stopper, particularly the vacuum seal bottle stopper.
Background technology
In the daily life; People often will carry out Vacuum Package to the beverage do not drunk after opening, drinks etc. and preserve, and make article not perishable, if seal with general bottle stopper; Can not make and reach vacuum state in the bottle; And often poorly sealed, and make in the air admission bottle, make bottle interior article rotten.
And the vacuum bottle stopper that has now on the market much is made of one vacuum extractor and bottle stopper, makes its complex structure, and volume is also excessive, and in addition, face seal is generally adopted in the sealing of its envelope air valve, and sealing effectiveness is not very desirable, and gas leak phenomenon often takes place easily.
The utility model content
The purpose of the utility model be provide for the deficiency that solves above-mentioned prior art a kind of simple in structure, volume is little, the vacuum seal bottle stopper of easy to use, good sealing effect.
To achieve these goals, the utility model institute design-calculated vacuum seal bottle stopper comprises upper end cover, main body and bottom end cover; Main body is between upper end cover and bottom end cover; Body interior is provided with cavity, and bottom end cover inside is provided with down cavity, and main body and upper end cover contact surface are provided with annular groove; Upper end cover is provided with aspirating hole, and aspirating hole is corresponding with annular groove.Be provided with air extractor vent between the following cavity of the cavity of main body and bottom end cover, upper end cover is provided with the mark lid, and the upper end cover inner ring of upper end cover is a soft material, and bottom end cover is a soft material.
The vacuum seal bottle stopper that the utility model obtains on bottleneck, is placed in upper end cover to the lower end capping plug to an air extractor, and when air extractor was worked, air was drawn out of through the gap between upper end cover and the main body in the bottle; After air extractor work a period of time, stop, reaching vacuum state in the bottle, fit tightly between upper end cover and the main body, thereby reach the leak free effect.
This utility model is simple in structure, and volume is little, and is easy to use, good sealing effect.
Description of drawings
Fig. 1 is the exploded view of the utility model;
Fig. 2 is the cutaway view of the utility model;
Fig. 3 is the cutaway view of upper end cover;
Fig. 4 is the lateral plan of upper end cover;
Fig. 5 is the lateral plan of body;
Fig. 6 is the structural representation of embodiment 1.
Among the figure: mark lid 1, upper end cover 2, main body 3, bottom end cover 4, annular groove 5, air extractor vent 6, cavity 7, air extractor 8, bottleneck 9, air extractor cavity 10, aspirating hole 21, upper end cover inner ring 22, upper end cover outer ring 23, following cavity 41.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment 1:
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the vacuum seal bottle stopper that the utility model provides, a kind of vacuum seal bottle stopper; Comprise upper end cover 2), main body 3 and bottom end cover 4, main body is characterized in that main body 3 inside are provided with cavity 7 between upper end cover 2 and bottom end cover 4; Bottom end cover 4 inside are provided with down cavity 41; Main body 3 is provided with annular groove 5 with upper end cover 2 contact surfaces, and upper end cover 2 is provided with aspirating hole 21, and aspirating hole 21 is corresponding with annular groove 5.Be provided with air extractor vent 6 between the cavity 7 of main body 3 and the following cavity 41 of bottom end cover 4, upper end cover 2 is provided with mark lid 1, and the upper end cover inner ring 22 of upper end cover 2 is a soft material, and bottom end cover 4 is a soft material.
Vacuum seal bottle stopper in the present embodiment, when filling in bottom end cover 4 on bottleneck 9, air extractor 8 is placed in upper end cover 2; During air extractor 8 work, the air in the annular groove 5 is taken away through aspirating hole 21, makes annular groove 5 and air extractor cavity 10 interior air pressure be lower than the air pressure in the cavity 7; According to the air pressure principle, the side that air pressure is high can apply an application force to the low side of air pressure, and this just makes upper end cover inner ring 22 receive application force that makes progress of cavity 7 internal gas pressures; Make upper end cover inner ring 22 and main body 3 contact surfaces produce the gap, at this moment along with the continuous effect of air extractor 8, the air of cavity 7 is constantly taken away through the upper end cover inner ring 22 and the space of main body 3 contact surfaces; Simultaneously, because cavity 7 communicates with following cavity 41 through air extractor vent 6, the air of following cavity 41 constantly enters into cavity 7 through air extractor vent 6; Taken away through the upper end cover inner ring 22 and the space of main body 3 contact surfaces, through the effect of 8 a period of times of air extractor, the air of following cavity 41 and cavity 7 is exhausted again; Reach vacuum state; At this moment make the air pressure of cavity 7 well below the air pressure of annular groove 5 and air extractor cavity 10, make upper end cover inner ring 22 receive air extractor cavity 10, make upper end cover inner ring 22 to recessed embedding for one of cavity 7 downward application force; And fit tightly between the main body 3, reach the leak free effect.
Upper end cover inner ring 22 is provided with mark lid 1; Mark lid 1 is arranged to more eye-catching color, such as redness, when mark covers 1 with upper end cover inner ring 22 recessed embedding cavitys 7; Represent to reach in the bottle and keep vacuum state, mark lid 1 can be convenient for people to distinguish whether be in the vacuum seal state in the bottle.
Vacuum seal bottle stopper among this embodiment is simple in structure, and volume is little, and is easy to use, good sealing effect.
Claims (5)
1. vacuum seal bottle stopper; Comprise upper end cover (2), main body (3) and bottom end cover (4), main body is positioned between upper end cover (2) and the bottom end cover (4), it is characterized in that main body (3) inside is provided with cavity (7); Bottom end cover (4) inside is provided with down cavity (41); Main body (3) is provided with annular groove (5) with upper end cover (2) contact surface, and upper end cover (2) is provided with aspirating hole (21), and aspirating hole (21) is corresponding with annular groove (5).
2. vacuum seal bottle stopper according to claim 1 is characterized in that being provided with air extractor vent (6) between the following cavity (41) of cavity (7) and bottom end cover (4) of main body (3).
3. vacuum seal bottle stopper according to claim 1 and 2 is characterized in that upper end cover (2) is provided with mark lid (1).
4. vacuum seal bottle stopper according to claim 1 and 2, the upper end cover inner ring (22) that it is characterized in that said upper end cover (2) is a soft material.
5. vacuum seal bottle stopper according to claim 1 and 2 is characterized in that bottom end cover (4) is a soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203752948U CN202295670U (en) | 2011-09-30 | 2011-09-30 | Vacuum sealing bottle stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203752948U CN202295670U (en) | 2011-09-30 | 2011-09-30 | Vacuum sealing bottle stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202295670U true CN202295670U (en) | 2012-07-04 |
Family
ID=46364617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203752948U Expired - Fee Related CN202295670U (en) | 2011-09-30 | 2011-09-30 | Vacuum sealing bottle stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202295670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910358A (en) * | 2012-11-14 | 2013-02-06 | 四川大学 | Sealing cork |
-
2011
- 2011-09-30 CN CN2011203752948U patent/CN202295670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910358A (en) * | 2012-11-14 | 2013-02-06 | 四川大学 | Sealing cork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |