CN204323955U - Vacuum seal bottle cap - Google Patents
Vacuum seal bottle cap Download PDFInfo
- Publication number
- CN204323955U CN204323955U CN201420820779.7U CN201420820779U CN204323955U CN 204323955 U CN204323955 U CN 204323955U CN 201420820779 U CN201420820779 U CN 201420820779U CN 204323955 U CN204323955 U CN 204323955U
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- CN
- China
- Prior art keywords
- installing space
- bottle cap
- attaching parts
- vacuum seal
- elastic component
- 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 kind of vacuum seal bottle cap, comprises lid, the periphery wall of lid offers the screw thread for being connected with bottle; Described bottle cap offers the first installing space and the second installing space; Described first installing space and the second installing space all run through the roof of described lid; The diapire of described lid offers and the first breather hole and the second breather hole respectively; Described first breather hole communicates with the first installing space, and described second breather hole communicates with the second installing space; Also comprise: vacuumize assembly, it is installed in described first installing space; And gas deflation assembly, it is installed in described second installing space.Vacuum seal bottle cap of the present utility model can vacuumize corresponding bottle, and can also pass into air in vacuum, is convenient to open bottle cap.
Description
Technical field
The utility model relates to closure field, is specifically related to a kind of vacuum seal bottle cap.
Background technology
At present a lot of bottle needs to carry out Vacuum Package usually, such as, be used for filling the glass bottle of food or medicine.The seal bottle cap of current bottle has good leak tightness usually.But it is usually more difficult to open this type of bottle, and once after opening, unless vacuumized it by professional tool, otherwise bottle interior is difficult to recover vacuum.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of vacuum seal bottle cap, and it can vacuumize corresponding bottle, and can also pass into air in vacuum, is convenient to open bottle cap.
For achieving the above object, the utility model adopts following technical scheme:
A kind of vacuum seal bottle cap, comprising lid, the periphery wall of lid offering the screw thread for being connected with bottle; It is characterized in that:
Described bottle cap offers the first installing space and the second installing space; Described first installing space and the second installing space all run through the roof of described lid; The diapire of described lid offers and the first breather hole and the second breather hole respectively; Described first breather hole communicates with the first installing space, and described second breather hole communicates with the second installing space;
Also comprise: vacuumize assembly, it is installed in described first installing space; And gas deflation assembly, it is installed in described second installing space.
Preferably, vacuumize assembly described in and comprise the first pressing piece, the first elastic component, the first attaching parts, the first sealing member and capsule of bleeding; Described first pressing piece inside offers containing cavity, and this containing cavity runs through the lower surface of the first pressing piece; Described first elastic component is arranged in described containing cavity, and fixes with the first pressing piece; Described first attaching parts is all connected with described first elastic component and the first sealing member; Described capsule of bleeding is connected with the first elastic component.
Preferably, described in, capsule of bleeding offers a pumping chamber, and the perforation offering air extractor vent and pass for the first attaching parts on the wall of chamber; Described air extractor vent is provided with check valve.
Preferably, the upper end of described first attaching parts to be interted in described perforation and is sealed this perforation, and lower end and described first sealing member of described first attaching parts are affixed.
Preferably, described first sealing member comprises integrated connecting portion and sealing; On the diapire of the lid that this connecting portion interts in mobilizable mode, described sealing is used for preventing gas from the first installing space through the first breather hole.
Preferably, the pumping chamber of capsule of bleeding described in is tightly connected by the diapire of its chamber wall and lid.
Preferably, described containing cavity is communicated with described first installing space and forms discharge chamber.
Preferably, described gas deflation assembly comprises the second pressing piece, the second attaching parts, the second elastic component and the second sealing member; Described second pressing piece, the second attaching parts and the second sealing member connect from top to bottom successively; Described second elastic component is set on described second attaching parts; Described second sealing member for sealing described second air extractor vent.
Preferably, the lower end of described second attaching parts is through described second breather hole.
Preferably, upper end and described second attaching parts of described second elastic component are fixed, and the lower end of this second elastic component and the diapire of lid offset.
The beneficial effects of the utility model:
Compared with prior art, after vacuum seal bottle cap of the present utility model is installed on corresponding bottle, vacuumizing assembly by being provided with in bottle cap, only needing described in the pressing by external force interval, to vacuumize assembly and realizing the gas in respective bottle to extract out to make bottle enter vacuum state.When needing to remove the vacuum state in bottle, only need extraneous air can be made to enter in bottle by gas deflation assembly described in pressed by external force.So vacuum seal bottle cap of the present utility model can not only vacuumize bottle, but also can remove the vacuum environment of bottle according to actual needs, its operation vacuumizing and remove vacuum environment is all very convenient, and practicality is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of vacuum seal bottle cap in embodiment of the present utility model;
Fig. 2 is the cutaway view of vacuum seal bottle cap in embodiment of the present utility model.
In figure: 1, lid; 11, screw thread; 12, the first installing space; 13, the second installing space; 14, the first breather hole; 15, the second breather hole; 2, group is vacuumized; 21, the first pressing piece; 210, containing cavity; 22, the first elastic component; 23, the first attaching parts; 24, the first sealing member; 241, connecting portion; 242, sealing; 25, to bleed capsule; 250, pumping chamber; 251, air extractor vent; 252, bore a hole; 3, gas deflation assembly; 31, the second pressing piece; 32, the second attaching parts; 33, the second elastic component; 34, the second sealing member.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
With reference to Fig. 1 and Fig. 2, a kind of vacuum seal bottle cap described in the present embodiment comprises lid 1, vacuumizes assembly 2 and gas deflation assembly 3.The periphery wall of described lid 1 offers the screw thread 11 for being connected with bottle.This bottle cap 1 offers the first installing space 12 and the second installing space 13.The described assembly 2 that vacuumizes is installed in described first installing space 12, and described gas deflation assembly 3 is installed in described second installing space 13.Described first installing space 12 and the second installing space 13 all run through the roof of described lid 1.The diapire of described lid 1 offers and the first breather hole 14 and the second breather hole 15 respectively.Described first breather hole 14 communicates with the first installing space 12, and described second breather hole 15 communicates with the second installing space 13.
The described assembly 2 that vacuumizes comprises the first pressing piece 21, first elastic component 22, first attaching parts 23, first sealing member 24 and capsule 25 of bleeding.Described first pressing piece 21 inside offers containing cavity 210, and this containing cavity 210 runs through the lower surface of the first pressing piece 21.Described first elastic component 22 is arranged in described containing cavity 210, and fixes with the first pressing piece 21.Described first attaching parts 23 is all connected with described first elastic component 22 and the first sealing member 24.Described capsule 25 of bleeding is connected with the first elastic component 22.It should be noted that, this vacuumizes the similar hand-operated pumping cylinder of principle of work of assembly 2.This capsule 25 of bleeding can be the more soft silica gel of material or rubber is made, and is compressed it by described first elastic component 22 or the first pressing piece 21, thus the process that realization vacuumizes.
Described capsule 25 of bleeding offers a pumping chamber 250, and the perforation 252 offering air extractor vent 251 and pass for the first attaching parts 23 on the wall of chamber.Described air extractor vent 251 is provided with check valve (figure does not mark).This check valve allows pumping chamber 250 gas to discharge from check valve; And stop gas to enter in described pumping chamber 250 from this check valve.
Described first sealing member 24 comprises integrated connecting portion 241 and sealing 242.On the diapire of the lid 1 that this connecting portion 241 interts in mobilizable mode, this diapire such as, start the mounting hole (figure does not mark) that useful connecting portion 241 passes, this joint pin can carry out back and forth movement along described mounting hole, realizes sealing or opens the first breather hole 14.Described sealing 242 enters in bottle through the first breather hole 14 from the first installing space 12 for preventing gas.The upper end of described first attaching parts 23 to be interted in described perforation 252 and is sealed this perforation, and lower end and described first sealing member 24 of described first attaching parts 23 are affixed.
The process that described first attaching parts 23 drives the first sealing member 24 to carry out bleeding or being vented along with capsule 25 of bleeding is moved.In the process for taking out positive sky in bottle, described first elastic component 22 or the first pressing piece 21 compress capsule 25 of bleeding, thus promote the direction motion of the first attaching parts 23 towards the first breather hole 14 dorsad by capsule 25 of bleeding, thus drive the first sealing member 24 also towards the direction motion of the first breather hole 14 dorsad, thus gas can be entered in described containing cavity 210, until discharge outside bottle cap of the present utility model through the check valve of the first breather hole 14 and air extractor vent 251 successively.
Described gas deflation assembly 3 comprises the second pressing piece 31, second attaching parts 32, second elastic component 33 and the second sealing member 34.Described second pressing piece 31, second attaching parts 32 and the second sealing member 34 connect from top to bottom successively.Described second elastic component 33 is set on described second attaching parts 32.The lower end of described second attaching parts 32 is through described second breather hole 15.Described second sealing member 34 for sealing described second breather hole 15.
Below by way of assembling vacuum seal bottle cap of the present utility model and to be vacuumized bottle by this bottle cap and the description of exhaust process is described principle of work of the present utility model.
To vacuumize assembly 2 is arranged in the first installing space 12, and lower end and lid 1 diapire of the first pressing piece 21 perform gap.The pumping chamber 250 of described capsule 25 of bleeding is tightly connected by the diapire of its chamber wall and lid 1.Described containing cavity 210 is communicated with described first installing space 12 and forms discharge chamber (scheming not mark).The described lower end of the first elastic component 22 and the diapire of lid 1 offset.Be arranged on by described gas deflation assembly 3 in described second installing space 13, upper end and described second attaching parts 32 of described second elastic component 33 are fixed, and the lower end of this second elastic component 33 and the diapire of lid 1 offset.Under normal conditions, the second breather hole 15 seals by described second sealing member 34.
After the vaccum gland bonnet assembled can be connected on corresponding bottle.By vacuumizing assembly to the process that corresponding bottle vacuumizes be: moved by the diapire of pressed by external force first pressing piece 21 towards lid 1, now coordinated by this first pressing piece 21 and diapire and the first elastic component 22 is compressed, and the volume-diminished of bled by the first elastic component 22 or the compression of the first pressing piece 21 capsule 25, pumping chamber 250.Described first attaching parts 23 and the first sealing member 24 move towards the direction of diapire, first row pore 12 is sealed by the first sealing member 24, and the gas of described pumping chamber 250 enters discharge chamber from the check valve of air extractor vent 251 and discharges bottle, when cancelling described external force, by the screen resilience of the first elastic component 22, first pressing piece 21 is push the direction motion of lid 1 diapire dorsad; And capsule 25 of bleeding also can drive the first attaching parts 23 and the first sealing member 24 towards the direction motion of lid 1 diapire dorsad.Now the volume of pumping chamber 250 increases, and the gas in bottle can expand along with capsule 25 of bleeding and enter in pumping chamber 250 and realize vacuumizing.By the air in bottle can be realized after repeatedly the first pressing piece 21 described in repeated presses to extract out, make to form vacuum in bottle.
When bottle cap opened by needs, if fruit bottle interior vacuum, bottle cap is difficult to open usually.By pressed by external force second pressing piece 31, second pressing piece 31, second attaching parts 32 and the second sealing member 34 are all moved towards the direction of lid 1 diapire, now the second sealing member 34 no longer seals the second breather hole 15, thus gas is entered in bottle from the second installing space 13 by the second breather hole 15, and described second elastic component 33 is in compressive state.When cancelling external force by the screen resilience of the second elastic component 33, can by the direction motion of the second pressing piece 31, second attaching parts 32 and the second sealing member 34 lid 1 diapire all dorsad, described second sealing member 34 recovers the second breather hole 15 to seal.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (10)
1. vacuum seal bottle cap, comprises lid, the periphery wall of lid offers the screw thread for being connected with bottle; It is characterized in that:
Described bottle cap offers the first installing space and the second installing space; Described first installing space and the second installing space all run through the roof of described lid; The diapire of described lid offers and the first breather hole and the second breather hole respectively; Described first breather hole communicates with the first installing space, and described second breather hole communicates with the second installing space;
Also comprise: vacuumize assembly, it is installed in described first installing space; And gas deflation assembly, it is installed in described second installing space.
2. vacuum seal bottle cap according to claim 1, is characterized in that: described in vacuumize assembly and comprise the first pressing piece, the first elastic component, the first attaching parts, the first sealing member and capsule of bleeding; Described first pressing piece inside offers containing cavity, and this containing cavity runs through the lower surface of the first pressing piece; Described first elastic component is arranged in described containing cavity, and fixes with the first pressing piece; Described first attaching parts is all connected with described first elastic component and the first sealing member; Described capsule of bleeding is connected with the first elastic component.
3. vacuum seal bottle cap according to claim 2, is characterized in that: described in capsule of bleeding offer a pumping chamber, and the perforation offering air extractor vent and pass for the first attaching parts on the wall of chamber; Described air extractor vent is provided with check valve.
4. vacuum seal bottle cap according to claim 3, is characterized in that: the upper end of described first attaching parts to be interted in described perforation and sealed this perforation, and lower end and described first sealing member of described first attaching parts are affixed.
5. the vacuum seal bottle cap according to any one of claim 2,3 or 4, is characterized in that: described first sealing member comprises integrated connecting portion and sealing; On the diapire of the lid that this connecting portion interts in mobilizable mode, described sealing is used for preventing gas from the first installing space through the first breather hole.
6. vacuum seal bottle cap according to claim 2, is characterized in that: described in the bleed pumping chamber of capsule be tightly connected by the diapire of its chamber wall and lid.
7. vacuum seal bottle cap according to claim 2, is characterized in that: described containing cavity is communicated with described first installing space and forms discharge chamber.
8. vacuum seal bottle cap according to claim 1, is characterized in that: described gas deflation assembly comprises the second pressing piece, the second attaching parts, the second elastic component and the second sealing member; Described second pressing piece, the second attaching parts and the second sealing member connect from top to bottom successively; Described second elastic component is set on described second attaching parts; Described second sealing member for sealing described second air extractor vent.
9. vacuum seal bottle cap according to claim 8, is characterized in that: the lower end of described second attaching parts is through described second breather hole.
10. vacuum seal bottle cap according to claim 8, is characterized in that: upper end and described second attaching parts of described second elastic component are fixed, and the lower end of this second elastic component and the diapire of lid offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820779.7U CN204323955U (en) | 2014-12-09 | 2014-12-09 | Vacuum seal bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820779.7U CN204323955U (en) | 2014-12-09 | 2014-12-09 | Vacuum seal bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204323955U true CN204323955U (en) | 2015-05-13 |
Family
ID=53160339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820779.7U Expired - Fee Related CN204323955U (en) | 2014-12-09 | 2014-12-09 | Vacuum seal bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204323955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085127A1 (en) * | 2017-10-30 | 2019-05-09 | 魏宏华 | Vacuum flask |
| CN112061583A (en) * | 2020-09-23 | 2020-12-11 | 宁波厨聚厨房科技有限公司 | Vacuum air-extracting bottle cap |
-
2014
- 2014-12-09 CN CN201420820779.7U patent/CN204323955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085127A1 (en) * | 2017-10-30 | 2019-05-09 | 魏宏华 | Vacuum flask |
| CN112061583A (en) * | 2020-09-23 | 2020-12-11 | 宁波厨聚厨房科技有限公司 | Vacuum air-extracting bottle cap |
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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: 20150513 Termination date: 20201209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |