CN206984736U - A kind of bottle stopper for bottle sealing pumping - Google Patents
A kind of bottle stopper for bottle sealing pumping Download PDFInfo
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- CN206984736U CN206984736U CN201720474977.6U CN201720474977U CN206984736U CN 206984736 U CN206984736 U CN 206984736U CN 201720474977 U CN201720474977 U CN 201720474977U CN 206984736 U CN206984736 U CN 206984736U
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- bottle
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- button
- sealing
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Abstract
A kind of bottle stopper for bottle sealing pumping of the present utility model, its structure includes covering in bottleneck and sealing the bottle cap of bottleneck, bottle cap offers the through hole of air expansion bottle chamber gas and ambient atmos, the valve body of through hole can be closed or open by being set in through hole, because valve body is provided with the ventilation gap that can be plastically deformed, so when needing to vacuumize bottle chamber, the vacuum noz(zle) sealing of vacuum extractor is evacuated after covering valve body, the pressure of bottle intracavitary will open ventilation gap, and then the gas of bottle intracavitary is extracted out, wait after vacuumizing, extraneous atmospheric pressure will extrude the both sides in gap of ventilating, and then cause ventilation gap closure, pumping operation so can be achieved without pressing bottle button beyond the Great Wall or miscellaneous part.
Description
Technical field
It the utility model is related to bottle stopper technical field, and in particular to a kind of bottle stopper for bottle sealing pumping.
Background technology
Existing bottle stopper with vacuum extractor when being evacuated, it is necessary to the button of pressing bottle beyond the Great Wall so that on bottle stopper
Breather valve is opened, and then could extract the air in bottle out, must thus be set up on vacuum extractor and specially be supported bottle stopper
The supporting member of upper button, in pumping process, supporting member supports button and make it that breather valve is in opening always, but for
The supporting member of the vacuum extractor or vacuum extractor that are not provided with supporting member matches with button portion（Can not effectively it support
Button opens breather valve）Situation, will make it that bottle vacuumizing effect is bad, or even can not realize, this will be caused to bottle
The inconvenience of vacuum pumping.
The content of the invention
The purpose of this utility model is to be directed to deficiency of the prior art, and provides a kind of sealed for bottle and take out
Pumping operation can be achieved in the bottle stopper of gas, button of the bottle stopper in pumping without pressing bottle beyond the Great Wall.
The purpose of this utility model is achieved through the following technical solutions：
A kind of bottle stopper for bottle sealing pumping is provided, including covers in bottleneck and seals the bottle cap of bottleneck, bottle cap opens up
There is the through hole of air expansion bottle chamber gas and ambient atmos, through hole is built-in with the valve body that can close or open through hole, and valve body is provided with
The ventilation gap that can be plastically deformed is so that valve body can be opened or closed.
Wherein, valve body is flat taper, and ventilation gap is opened in the point of flat cone valve.
Wherein, gap is ventilated as the narrow gap of bar shaped.
Wherein, through hole is built-in with the button that can be slided in through hole, and button is provided with accommodating cavity and passage, built in valve body
In accommodating cavity, in open mode, ventilation gap connects valve body through passage with outside air.
Wherein, the inwall of through hole is provided with the groove that loses heart, and button is provided with the sealing ring that can seal discouraged groove.
Wherein, direction of the bottle cap along through hole is extended with the cylindrical cavity of insertion bottleneck, and sealing is arranged with outside cylindrical cavity
Part.
Wherein, the end of cylindrical cavity is connected with fulcrum bearing, and fulcrum bearing offers air-vent.
Wherein, the elastic component for being used for supporting button and valve body is provided between fulcrum bearing and button.
Wherein, the supporting member for being used for supporting button and valve body is provided between button and elastic component.
Wherein, bottle cap is provided with the groove with the sealing splicing of the vacuum noz(zle) of vacuum extractor around through hole.
The beneficial effects of the utility model：
Bottle stopper of the present utility model, its structure include covering in bottleneck and sealing the bottle cap of bottleneck, and bottle cap offers air expansion bottle
The through hole of chamber gas and ambient atmos, the valve body that can close or open through hole is set in through hole, because valve body is provided with energy
The ventilation gap being enough plastically deformed, so when needing to vacuumize bottle chamber, the vacuum noz(zle) sealing of vacuum extractor covers
It is evacuated after valve body, the pressure of bottle intracavitary will be opened ventilation gap, and then valve body is opened, so as to by the gas of bottle intracavitary
Extract out, wait after vacuumizing, extraneous atmospheric pressure will extrude the valve body for gap both sides of ventilating, and then cause ventilation gap closure
Carry out valve body, pumping operation so can be achieved without pressing bottle button beyond the Great Wall or miscellaneous part.
Brief description of the drawings
Using accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not formed to of the present utility model
Any restrictions, on the premise of not paying creative work, can also be according to following attached for one of ordinary skill in the art
Figure obtains other accompanying drawings.
Fig. 1 is the cross section structure diagram that bottle stopper of the present utility model is installed on bottleneck.
Fig. 2 is the decomposition texture schematic diagram of bottle stopper of the present utility model.
Fig. 3 is the structural representation of valve body of the present utility model.
Fig. 4 is the structural representation of button of the present utility model.
Fig. 1 accompanying drawings into Fig. 4 include：
1- bottle caps, 11- through holes, 12- cylindrical cavities, 13- grooves；
2- valve bodies, 21- ventilations gap；
3- buttons, 31- passages, 32- air channels, 33- necks；
4- sealing rings；
5- fulcrum bearings, 51- air-vents；
6- springs；
7- supporting members；
8- seals；
9- bottlenecks.
Embodiment
The invention is elaborated below in conjunction with specific embodiment.
A kind of bottle stopper for bottle sealing pumping of the present utility model, as shown in Figures 1 to 4, its structure includes covering
Bottleneck 9 and the bottle cap 1 for sealing bottleneck 9, bottle cap 1 offer the through hole 11 of air expansion bottle chamber gas and ambient atmos, built in through hole 11
Have a button 3 that can be slided in the through hole 11, button 3 is provided with accommodating cavity and passage 31, accommodating cavity be built-in with can close or
Person opens the valve body 2 of through hole 11, and in the present embodiment, valve body 2 is made up of plastic cement material, valve body 2 be provided with can be plastically deformed it is logical
Air cleft gap 21 is so that bottle chamber gas can completely cut off or connect with ambient atmos, and for valve body 2 in open mode, ventilation gap 21 is through logical
Stomata 31 connects with outside air.
Need bottle chamber is vacuumized when, vacuum extractor vacuum noz(zle) sealing cover valve button 3 after be evacuated,
The pressure of bottle intracavitary will open ventilation gap 21, and then the gas of bottle intracavitary is passed sequentially through ventilation gap 21 and passage 31
It is extracted, waits after vacuumizing, extraneous atmospheric pressure will extrudes the both sides in gap 21 of ventilating, and then ventilation gap 21 is closed
Close, so pumping operation can be achieved in the button 3 without pressing bottle beyond the Great Wall.
In the present embodiment, as shown in figure 3, valve body 2 is the flat bullet with cavity, ventilation gap 21 is opened in flat taper
The point of valve body 2, and gap 21 of ventilating is the narrow gap of bar shaped, so after end is vacuumized, ambient pressure will extrude
Ventilate the both sides of gap 21 valve body 2, and then enable ventilate gap 21 the rapid abutting joint of both sides valve body 2 and seal up louver
Gap 21, and ensure the reliability and stability of sealing.
As shown in Figure 2 and Figure 4, the inwall of through hole 11 is provided with the groove that loses heart, and the outer peripheral face of button 3 is provided with neck 33, neck 33
Sealing ring 4 is inside installed, sealing ring 4 has part to expose to neck 33 with the inwall of through hole 11 to be close to, and then can seal discouraged
Groove.When needing to lose heart to bottle chamber, button 3 is pressed down on by so that 4 times movements of sealing ring take off as the inwall of through hole 11
From, so that ambient atmos enter bottle chamber by the groove that loses heart to be completed to lose heart.It follows that the utility model passes through in pumping
Ventilation gap 21 on valve body 2 realizes, is realized by button 3 when discouraged, this causes the bleed-off passage of bottle stopper and lose heart
Passage is two independent passages, thus need not press button 3 in pumping and can be achieved.
Further, the annular upper side wall of neck 33 is provided with air channel 32, and the face of air channel 32 is lost heart groove, so can
Accelerate discouraged process.
In the present embodiment, as depicted in figs. 1 and 2, to enable the button 3 pressed to automatically reset, bottle cap 1 is along through hole 11
Direction be extended with the cylindrical cavity 12 of insertion bottleneck 9, the lower surface of cylindrical cavity 12 is connected with fulcrum bearing 5, and fulcrum bearing 5 is with pressing
Be provided between button 3 and be used to supporting the elastic component of button 3 and valve body 2, elastic component is spring 6 in the present embodiment, hand press down on by
The meeting compression spring 6 of button 3, after hand release, button 3 is moved upward to reset under the elastic force effect of spring 6.What fulcrum bearing 5 was opened
Bottom offers air-vent 51, and in pumping, the gas of bottle intracavitary enters the ventilation gap 21 of valve body 2 through air-vent 51.Cylinder
Seal 8 is arranged with outside cavity 12, seal 8 can seal bottleneck 9.
Further, supporting member 7 is provided between button 3 and spring 6, supporting member 7, which supports valve body 2, makes it be fixed on button 3
It is interior, to prevent pumping when, the relative key 3 of valve body 2 move so that blocks ventilate gap 21.
In the present embodiment, sealed as shown in Fig. 2 bottle cap 1 is provided with around through hole 11 with the vacuum noz(zle) of vacuum extractor
The groove 13 of splicing, so in pumping, close can be fully sealed of the vacuum noz(zle) of vacuum plant covers button 3.
Finally it should be noted that above example is only illustrating the technical scheme of the invention, rather than to this hair
It is bright create protection domain limitation, although being explained with reference to preferred embodiment to the invention, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical scheme of the invention or equivalent substitution, without departing from this
The spirit and scope of innovation and creation technical scheme.
Claims (10)
1. a kind of bottle stopper for bottle sealing pumping, including cover in bottleneck and seal the bottle cap of bottleneck, bottle cap offers connection
The through hole of bottle chamber gas and ambient atmos, it is characterised in that：Through hole is built-in with the valve body that can close or open through hole, valve body
Provided with the ventilation gap that can be plastically deformed so that valve body can be opened or closed.
A kind of 2. bottle stopper for bottle sealing pumping according to claim 1, it is characterised in that：Valve body is flat taper,
Ventilation gap is opened in the point of flat cone valve.
A kind of 3. bottle stopper for bottle sealing pumping according to claim 2, it is characterised in that：Ventilation gap is bar shaped
Narrow gap.
A kind of 4. bottle stopper for bottle sealing pumping according to claim 1 or 2, it is characterised in that：Through hole is built-in with
The button that can be slided in through hole, button are provided with accommodating cavity and passage, and valve body is built in accommodating cavity, and valve body is in open mode
When, ventilation gap connects through passage with outside air.
A kind of 5. bottle stopper for bottle sealing pumping according to claim 4, it is characterised in that：The inwall of through hole is provided with
Lose heart groove, and button is provided with the sealing ring that can seal discouraged groove.
A kind of 6. bottle stopper for bottle sealing pumping according to claim 4, it is characterised in that：Bottle cap is along through hole
Direction is extended with the cylindrical cavity of insertion bottleneck, and seal is arranged with outside cylindrical cavity.
A kind of 7. bottle stopper for bottle sealing pumping according to claim 6, it is characterised in that：The end of cylindrical cavity
Fulcrum bearing is connected with, fulcrum bearing offers air-vent.
A kind of 8. bottle stopper for bottle sealing pumping according to claim 7, it is characterised in that：Fulcrum bearing and button it
Between be provided with and be used to support the elastic component of button and valve body.
A kind of 9. bottle stopper for bottle sealing pumping according to claim 8, it is characterised in that：Button and elastic component it
Between be provided with and be used to support the supporting member of button and valve body.
A kind of 10. bottle stopper for bottle sealing pumping according to claim 1, it is characterised in that：Bottle cap is around through hole
Provided with the groove with the sealing splicing of the vacuum noz(zle) of vacuum extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474977.6U CN206984736U (en) | 2017-05-02 | 2017-05-02 | A kind of bottle stopper for bottle sealing pumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474977.6U CN206984736U (en) | 2017-05-02 | 2017-05-02 | A kind of bottle stopper for bottle sealing pumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206984736U true CN206984736U (en) | 2018-02-09 |
Family
ID=61392366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720474977.6U Active CN206984736U (en) | 2017-05-02 | 2017-05-02 | A kind of bottle stopper for bottle sealing pumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206984736U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809030A (en) * | 2019-03-05 | 2019-05-28 | 东莞市帝凡电器有限公司 | A kind of container of vacuum extraction gas |
| CN110406793A (en) * | 2019-08-28 | 2019-11-05 | 安徽泽升科技有限公司 | A kind of bottle cap of the reagent bottle for low temperature storage and transportation micro biochemical reagent |
| CN114987934A (en) * | 2022-05-09 | 2022-09-02 | 广州侍美科技有限公司 | Bottle plug assembly for taking liquid and liquid taking device |
-
2017
- 2017-05-02 CN CN201720474977.6U patent/CN206984736U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809030A (en) * | 2019-03-05 | 2019-05-28 | 东莞市帝凡电器有限公司 | A kind of container of vacuum extraction gas |
| CN109809030B (en) * | 2019-03-05 | 2023-09-08 | 东莞市帝凡电器有限公司 | Vacuum pumping and deflating container |
| CN110406793A (en) * | 2019-08-28 | 2019-11-05 | 安徽泽升科技有限公司 | A kind of bottle cap of the reagent bottle for low temperature storage and transportation micro biochemical reagent |
| CN110406793B (en) * | 2019-08-28 | 2024-04-19 | 安徽泽升科技股份有限公司 | Bottle cap of reagent bottle for low-temperature storage and transportation of trace biochemical reagent |
| CN114987934A (en) * | 2022-05-09 | 2022-09-02 | 广州侍美科技有限公司 | Bottle plug assembly for taking liquid and liquid taking device |
| CN114987934B (en) * | 2022-05-09 | 2023-10-31 | 广州侍美科技有限公司 | Liquid taking device |
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