CN207454844U - A kind of improved quick inflation/deflation gas nozzle - Google Patents
A kind of improved quick inflation/deflation gas nozzle Download PDFInfo
- Publication number
- CN207454844U CN207454844U CN201721623949.2U CN201721623949U CN207454844U CN 207454844 U CN207454844 U CN 207454844U CN 201721623949 U CN201721623949 U CN 201721623949U CN 207454844 U CN207454844 U CN 207454844U
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- China
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- valve seat
- gas nozzle
- pressing piece
- mandril
- sealing gasket
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Abstract
The improved quick inflation/deflation gas nozzle of one kind of the utility model, including valve seat, elastic sealing gasket, pressing piece and resetting spring, the mandril is at least two, can act on the elastic sealing gasket simultaneously；Mounting ring is additionally provided on the outside of the valve seat, the mounting ring is fixedly installed in inflatable article；The valve seat center offers stepped hole, and the stomata is located at the stepped hole side, and the elastic sealing gasket center is provided with card column, guiding important actor is provided at the top of the card column；The pressing piece is slideably positioned in the valve seat center, and the stepped hole side is further opened with slide opening, and the mandril passes through the slide opening, and oblique buckle is provided at the top of the mandril, snap ring is provided on the outside of the slide opening；Relief hole is offered inside the card column, the relief hole penetrates through outside in the valve seat, plug is arranged in the relief hole.It is fast with inflation/deflation speed, easy for installation, easy maintenance, it is rational in infrastructure the advantages of.
Description
Technical field
The utility model is related to technical field of living goods, and in particular to gas nozzle.
Background technology
The furniture of articles for daily use such as swim ring, air cushion, Inflated pillow, inflatable toys or inflatable is used for having carrying side
Just it is, light and the advantages that do not take up space, be widely used, especially for for the people for liking travelling using more general
Time.Therefore the various objects for needing to inflate are both provided with gas nozzle, are set to the inlet and outlet of air, and user can utilize and beat
Air is circulated by gas instrument or face to be needed to use in inflatable article.For this purpose, people devise various gas nozzles, wherein
The patent of Patent No. CN201621066840.9 discloses a kind of Inflated pillow gas nozzle, described including lid and valve seat
The inner cavity being recessed inwardly is equipped in valve seat, stepped hole is equipped at the bottom centre of inner cavity, anti-gas-leak gasket is equipped in stepped hole,
The section of the anti-gas-leak gasket is in T shape, and anti-gas-leak gasket is made of the flush end and styletable being made into integration, and is set on styletable
Have and be caught in the matched step of stepped hole, styletable in stepped hole, styletable is placed at the center of flush end, and flush end is placed in the bottom of valve seat
Portion, the one side of the stepped hole are equipped with pressing piece and multiple stomatas, the flush end of the bottom contact anti-gas-leak gasket of pressing piece；Institute
Cover hinge is stated in the one side of valve seat.Anti-gas-leak gasket is subject to internal gas to squeeze in Inflated pillow, and flush end is close to valve
The bottom of seat prevents internal gas from being escaped from valve seat, and when pressing pressing piece, pressing piece is open-top by the one side of flush end,
So that the bottom of flush end and valve seat generates gap, the gas in Inflated pillow is released.
But the gas nozzle of said structure can only pass through when by multiple stomatas can inflate simultaneously, but deflate
Single stomata is deflated, and deflation speed is slower.In addition, the problems such as also there is installation, safeguard inconvenience in it, structure is not firm.
Moreover, the gas nozzle of the structure cannot carry out releasing pressure automatically, when inflatable article is extruded, and pressure is excessive, it is impossible to which releasing pressure automatically will
Cause inflatable article crack damage, there are security risks.
Therefore, how existing gas nozzle is improved makes it overcome the above problem, is that those skilled in the art urgently solve
A problem certainly.
Utility model content
It is fast that one of the utility model is designed to provide a kind of inflation/deflation speed, easy for installation, easy maintenance, and structure is closed
Reason, and can self-relieving improved quick inflation/deflation gas nozzle.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of improved quick inflation/deflation gas nozzle, bag
Valve seat, elastic sealing gasket, pressing piece and resetting spring are included, stomata is offered on the valve seat, the elastic sealing gasket fixation is set
The seat bottom portion is placed in, for sealing the stomata, the pressing piece is slideably positioned on the valve seat, and is extended downwardly out
Mandril acts on the elastic sealing gasket during pressing piece slide downward by the mandril, becomes the elastic sealing gasket
Shape, and then the stomata is made to ventilate, the resetting spring is arranged between the valve seat and the pressing piece, forces the pressing
Part upward sliding；It is characterized in that：The mandril is at least two, can act on the elastic sealing gasket simultaneously；The valve seat
Outside is additionally provided with mounting ring, and the mounting ring is fixedly installed in inflatable article, and the valve seat is detachable and what is sealed is installed on
In the mounting ring；The valve seat center offers stepped hole, and the stomata is located at the stepped hole side, the elasticity
Gasket center is provided with card column, and guiding important actor is provided at the top of the card column, and the guiding important actor passes through the step
The card column is arranged in the stepped hole behind hole；The pressing piece is slideably positioned in the valve seat center, described
Rank hole side is further opened with slide opening, and the mandril passes through the slide opening, is provided with oblique buckle at the top of the mandril, outside the slide opening
Side is provided with snap ring, and the snap ring allows the oblique buckle slide downward and the limitation oblique buckle upward sliding；The card column
Inside offers relief hole, and the relief hole penetrates through outside in the valve seat, plug is arranged in the relief hole.
Preferably, the mandril is four, and it is distributed uniformly and circumferentially.It, can be same from four holes when deflating
Shi Fangqi, deflation speed meet requirement.
Spacing ring is additionally provided with outside the valve seat, the spacing ring limits the valve seat and departs from from the mounting ring.
Prevent valve seat from easily departing from from mounting ring, valve seat could be taken out by only firmly pulling, and improve its reliability used
And security.
Preferably, the valve seat is fabricated using elastic material.The use of elastic material can increase and mounting ring
Leakproofness, and need not other sealing structures.
It is provided on the inside of the mounting ring convex stupefied.On the one hand increase leakproofness, on the other hand can also make valve seat not easily to fall off.
As an improvement, be additionally provided with cover on the valve seat, the cover cap is covered described together on the valve seat
Pressing piece.Cover can prevent pressing piece to be accidentally touched, and can also keep the clean hygiene inside valve seat.
It is further improved, boss is provided in the cover, the boss is arranged in the valve seat.Cover cap is made to close more
Add convenient and reliable.
Part is pulled as an improvement, being additionally provided in the cover.Convenient for opening cover.
Preferably, the cover is fabricated using elastic material, and it is integrally formed with the valve seat.Valve seat and cover
Can be easy to process by being molded one-pass molding, it is at low cost.
Compared with prior art, the utility model has the advantage of：1st, the setting of mandril makes have multiple deflation during deflation
Hole, deflation speed is faster.2nd, the setting of mounting ring dismantles valve seat and is cleaned, safeguarded, replaced, and improves it and is applicable in
Property.3rd, the setting of important actor is oriented to, only important actor alignment tool rank hole need to will be oriented to, elastic sealing gasket firmly be pressed, with regard to that can be fixed
It is easy for installation on valve seat.4th, tiltedly buckle and snap ring are equipped with, as long as pressing piece is firmly pressed downwards when mounted,
Mandril bends inwards under the action of oblique buckle and snap ring, and after pressing in place, mandril restores to the original state, and tiltedly buckle can be fastened on card again
On ring, prevent pressing piece from coming off from valve seat.5th, the setting of relief hole and plug, makes gas nozzle have the function of releasing pressure automatically, when filling
When pressure is excessive in gas part, plug can overcome the frictional force between relief hole, outwards pop up, and make the inside and outside ventilation of gas nozzle, realize
Pressure release；And having the presence of cover, still in valve seat, plug is put back to gas nozzle in relief hole can normally make the plug to come off again
With；It is noted that the gas nozzle with relief hole, cannot be fully sealed between cover and valve seat.
Description of the drawings
Fig. 1 is a kind of three-dimensional structure schematic diagram of preferred embodiment according to the present utility model；
Fig. 2 is a kind of half sectional view of preferred embodiment according to the present utility model；
Fig. 3 is a kind of explosive view of preferred embodiment according to the present utility model；
Fig. 4 is the structure diagram that valve seat departs from mounting ring in a kind of preferred embodiment according to the present utility model；
Fig. 5 is the bottom view of valve seat in a kind of preferred embodiment according to the present utility model；
Fig. 6 is the half sectional view of valve seat in a kind of preferred embodiment according to the present utility model；
Fig. 7 is the half sectional view of elastic sealing gasket in a kind of preferred embodiment according to the present utility model；
Fig. 8 is the structure diagram that plug departs from relief hole in a kind of preferred embodiment according to the present utility model.
Specific embodiment
It is described below to disclose the utility model so that those skilled in the art can realize the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
It is that the embodiment of the utility model includes valve seat 2, elastic sealing gasket 3, pressing piece 4 and resets as shown in Fig. 1~8
Spring 5 offers stomata 21 on valve seat 2, and elastic sealing gasket 3 is fixedly installed on 2 bottom of valve seat, for sealing stomata 21, pressing
Part 4 is slideably positioned on valve seat 2, and extends downwardly out mandril 41, acts on elasticity by mandril 4 during 4 slide downward of pressing piece
Gasket 3 deforms elastic sealing gasket 3, and then stomata 21 is made to ventilate, and resetting spring 5 is arranged between valve seat 2 and pressing piece 4,
Force 4 upward sliding of pressing piece.On the basis of said structure, the present embodiment has been substantially carried out following 4 points of improvement：
1st, mandril 41 is four, and is distributed uniformly and circumferentially, and can act on elastic sealing gasket 3 simultaneously.
2nd, 2 outside of valve seat is additionally provided with mounting ring 1, and mounting ring 1 is fixedly installed in inflatable article, and valve seat 2 is detachable and close
Envelope is installed in mounting ring 1.Spacing ring 25 is additionally provided with outside valve seat 2, spacing ring 25 limits valve seat 2 and taken off from mounting ring 1
From.Valve seat 2 is fabricated using elastic material, and the present embodiment is using TPE material.1 inside of mounting ring is provided with convex stupefied 11.
3rd, 2 center of valve seat offers stepped hole 22, and stomata 21 is located at 22 side of stepped hole, 3 center of elastic sealing gasket
Position is provided with card column 31, and 31 top of card column, which is provided with, is oriented to important actor 311, be oriented to important actor 311 through after stepped hole 22 by card column
31 are arranged in stepped hole 22.
4th, pressing piece 4 is slideably positioned in valve seat center, and 22 side of stepped hole is further opened with slide opening 23, and mandril 41 passes through
Slide opening 23, the top of mandril 41 are provided with tiltedly buckle 411, and 23 outside of slide opening is provided with snap ring 24, snap ring 24 allow tiltedly buckle 411 to
Lower slider and limitation 411 upward slidings of oblique buckle.
5th, relief hole 32 is offered inside card column 31, relief hole 32 penetrates through outside in valve seat 2, is arranged in relief hole 32 stifled
First 33.
In addition, being additionally provided with cover 6 on valve seat 2, cover 6 is covered on valve seat 2, and covers pressing piece 4.In cover 6
Boss 61 is provided with, boss 61 is arranged in valve seat 2.It is additionally provided in cover 6 and pulls part 62.Cover 6 uses elastic material system
It makes, and is integrally formed with valve seat 2.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply the utility model principle, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (9)
1. a kind of improved quick inflation/deflation gas nozzle, including valve seat, elastic sealing gasket, pressing piece and resetting spring, the valve seat
On offer stomata, the elastic sealing gasket is fixedly installed on the seat bottom portion, for sealing the stomata, the pressing piece
It is slideably positioned on the valve seat, and extends downwardly out mandril, when pressing piece slide downward is acted on by the mandril
The elastic sealing gasket deforms the elastic sealing gasket, and then the stomata is made to ventilate, and the resetting spring is arranged at described
Between valve seat and the pressing piece, the pressing piece upward sliding is forced；It is characterized in that：The mandril is at least two, can
Act on the elastic sealing gasket simultaneously；Mounting ring is additionally provided on the outside of the valve seat, the mounting ring is fixedly installed on inflation
On part, the valve seat is detachable and what is sealed is installed in the mounting ring；The valve seat center offers stepped hole, institute
It states stomata and is located at the stepped hole side, the elastic sealing gasket center is provided with card column, is provided at the top of the card column
Important actor is oriented to, the card column is arranged in the stepped hole by the guiding important actor after passing through the stepped hole；The pressing piece
The valve seat center is slideably positioned in, the stepped hole side is further opened with slide opening, and the mandril passes through the slide opening, institute
It states and oblique buckle is provided at the top of mandril, snap ring is provided on the outside of the slide opening, the snap ring allows the oblique buckle slide downward
And the limitation oblique buckle upward sliding；Relief hole is offered inside the card column, the relief hole is penetrated through inside and outside the valve seat
Side is arranged with plug in the relief hole.
2. the improved quick inflation/deflation gas nozzle of one kind according to claim 1, it is characterised in that：The mandril is four,
And it is distributed uniformly and circumferentially.
3. the improved quick inflation/deflation gas nozzle of one kind according to claim 1, it is characterised in that：It is also set outside the valve seat
Spacing ring is equipped with, the spacing ring limits the valve seat and departs from from the mounting ring.
4. the improved quick inflation/deflation gas nozzle of one kind according to claim 2, it is characterised in that：The valve seat is using elasticity
Material manufacture forms.
5. the improved quick inflation/deflation gas nozzle of one kind according to claim 3, it is characterised in that：It is set on the inside of the mounting ring
It is equipped with convex stupefied.
6. the improved quick inflation/deflation gas nozzle of one kind according to any one of claims 1 to 5, it is characterised in that：The valve seat
On be additionally provided with cover, the cover cap covers the pressing piece together on the valve seat.
7. the improved quick inflation/deflation gas nozzle of one kind according to claim 6, it is characterised in that：It is provided in the cover
Boss, the boss are arranged in the valve seat.
8. the improved quick inflation/deflation gas nozzle of one kind according to claim 7, it is characterised in that：It is also set up in the cover
Pull part.
9. the improved quick inflation/deflation gas nozzle of one kind according to claim 8, it is characterised in that：The cover is using elasticity
Material manufacture forms, and is integrally formed with the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623949.2U CN207454844U (en) | 2017-11-29 | 2017-11-29 | A kind of improved quick inflation/deflation gas nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623949.2U CN207454844U (en) | 2017-11-29 | 2017-11-29 | A kind of improved quick inflation/deflation gas nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454844U true CN207454844U (en) | 2018-06-05 |
Family
ID=62275371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721623949.2U Active CN207454844U (en) | 2017-11-29 | 2017-11-29 | A kind of improved quick inflation/deflation gas nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454844U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787032A (en) * | 2019-03-19 | 2019-05-21 | 刘杰 | A kind of charging mouth structure of robot and robot |
| CN110169612A (en) * | 2019-05-08 | 2019-08-27 | 绍兴文理学院元培学院 | A kind of safety garment |
| CN113142695A (en) * | 2021-03-12 | 2021-07-23 | 嵊州市雅莎服装有限公司 | Novel beach shorts |
| CN113633039A (en) * | 2021-08-16 | 2021-11-12 | 浙江罗伊实业有限公司 | Portable down jacket |
-
2017
- 2017-11-29 CN CN201721623949.2U patent/CN207454844U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787032A (en) * | 2019-03-19 | 2019-05-21 | 刘杰 | A kind of charging mouth structure of robot and robot |
| CN110169612A (en) * | 2019-05-08 | 2019-08-27 | 绍兴文理学院元培学院 | A kind of safety garment |
| CN113142695A (en) * | 2021-03-12 | 2021-07-23 | 嵊州市雅莎服装有限公司 | Novel beach shorts |
| CN113633039A (en) * | 2021-08-16 | 2021-11-12 | 浙江罗伊实业有限公司 | Portable down jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181109 Address after: 315700 No. 17, grand road, Chengdong Industrial Park, Xiangshan County, Ningbo, Zhejiang Patentee after: NINGBO PLATFORM INC. Address before: 315700 Mei reef village, Xiao Tang Township, Xiangshan County, Ningbo, Zhejiang (industrial agglomeration area) Patentee before: Ningbo yore travel goods Co., Ltd. |
|
| TR01 | Transfer of patent right |