CN2872017Y - Gas valve - Google Patents
Gas valve Download PDFInfo
- Publication number
- CN2872017Y CN2872017Y CNU2006200004802U CN200620000480U CN2872017Y CN 2872017 Y CN2872017 Y CN 2872017Y CN U2006200004802 U CNU2006200004802 U CN U2006200004802U CN 200620000480 U CN200620000480 U CN 200620000480U CN 2872017 Y CN2872017 Y CN 2872017Y
- Authority
- CN
- China
- Prior art keywords
- air valve
- perforation
- movable part
- post body
- substrate
- 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 - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
- F16K15/205—Check valves specially designed for inflatable bodies, e.g. tyres and with closure plug
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to an air valve arranged on the surface of a gas-filled article for aerating and outgassing the gas-filled article which comprises a base, a head cover, a moving part and an elastic assembly. The base comprises a base plate which is arranged with a punching hole and a plurality of vent holes, an upper surrounding wall and a lower surrounding wall of the base plate extending upwards and downwards respectively. The moving part protrudes through the punching hole, and is arranged with a gas check valve plate at the bottom of the punching hole for sealing the vent holes. The gas check valve plate is driven by the moving part to move up and down between an open position and a close position relative to the punching hole. The elastic assembly is arranged at the moving part to keep permanently the moving part at the close position. A first spacing part and a second spacing part are arranged respectively at the moving part and the punching hole. And the moving part can be fixed at the open position when a first spacing part and a second spacing part jam mutually, thus the operator does not need to press continuously the moving part to the open position when aerating or outgassing the gas-filled article.
Description
Technical field
The utility model relates to a kind of air valve, is meant especially a kind ofly to be convenient to inflate and the air valve of exhaust.
Background technique
Common inflatable object such as swimming life-buoy, air bed, inflated sofa etc. in the daily life, all having one can be for the air valve of inflation with disappointing usefulness.This air valve is provided in a side of on the surface of an inflatable object, and the opening of this inflatable object one in order to inflation or exhaust is provided, and as shown in Figure 1, common air valve comprises a pedestal 1, an elastic component 2, a top cover 3 and a movable part 4.
Consult Fig. 1 and Fig. 2, this pedestal 1 comprise a substrate 11, by these substrate 11 peripheries respectively upwards and extend downwards one on surrounding wall 12 and surrounding wall 13 once, and one with this substrate 11 separately and be connected in the base plate 14 of this time surrounding wall 13 root edges.Form one on this substrate 11 and be positioned at the perforation 111 of central authorities and, and be formed with most individual exhaust ports 131 on this time surrounding wall 13 all around around the vent 112 of this perforation.This top cover 3 comprises detachable being covered on this on surrounding wall 12, and seals the lid body 31 of this pedestal 1, and a connecting band 32 that is used for this lid body 31 is connected to this pedestal 1.
This movable part 4 has a post body 41, that is arranged in this perforation 111 and is formed at these post body 41 tops and the diameter head 42 greater than this post body 41, an and convex pillar part 43 that protrudes from these post body 41 bottom surfaces, it is positioned at this bottom of boring a hole 111 belows and is provided with a valve block 44 of holding one's breath that is sheathed on this convex pillar part 43, moves up and down to drive between the closing position that these valve block 44 relative these perforation 111 of holding one's breath do not press down in a open position and after pressing down.This valve block 44 of holding one's breath also is covered with one deck rubber washer 441 in the one side towards this substrate 11.
As shown in Figure 2, when this movable part 4 was positioned at this closing position, this valve block 44 of holding one's breath just fitted in this substrate 11 bottom surfaces, and sealed described vent 112, in case gas overflowed by this vent 112, and this rubber washer 441 can make this valve block 44 of holding one's breath fit more closely with this substrate 11.This elastic component 2 is one to be sheathed on the pressure spring of this post body 41, and it supports to arrive between this substrate 11 and this head 42, and borrows its elastic force perseverance to shift this movable part 4 onto closing position.
As shown in Figure 2, need inflate or during exhaust, the application of force presses down movable part 4, makes its elastic force that overcomes this elastic component 2, by dislocation open position under the closing position, makes the valve block 44 of holding one's breath away from this substrate 11 when inflatable object.At this moment, this inflatable object gas inside can be discharged through described vent 112 by the exhaust port on this time surrounding wall 13 131.Otherwise, also can gas be charged into this inflatable object by described vent 112 and exhaust port 131.
This air valve is pushed this movable part 4 to closing position because of elastic component 2 perseverances, and therefore with this inflatable object charge/discharge gas the time, the user need continue to force in movable part 4, so that gas can be charged into/be discharged by described exhaust port 131 and vent 112.But because the aperture of the vent 112 of air valve and exhaust port 131 is all less for this inflatable object,, fill/time and effort consuming that the action of exhaust then can be suitable therefore when the volume of inflatable objects greatly the time.
The model utility content
The purpose of this utility model is to provide a kind of to be convenient to fill/air valve of exhaust.
The utility model air valve is arranged on the surface of an inflatable object and includes a pedestal, a movable part and an elastic component.This pedestal comprise a substrate, by this substrate periphery respectively upwards and extend downwards one on surrounding wall and surrounding wall once, be formed with a perforation and an at least one vent on this substrate.This movable part is to stretch through in this perforation, and its bottom that is positioned at this perforation below is provided with the valve block of holding one's breath, with drive this hold one's breath valve block relatively this perforation between an open position and a closing position, move up and down.This elastic component is located on this movable part, with so that this movable part perseverance is in this closing position.Also be provided with one first limited part and one second limited part that match on this perforation and this movable part, when this movable part is pushed to this open position and horizontally rotates an angle, this first limited part and second limited part are fastened and this movable part is fixed on this open position.
That is to say that the purpose of this utility model is to provide a kind of air valve, comprises:
One pedestal comprises a substrate, by surrounding wall on this substrate periphery upwardly extending one, forms a perforation and an at least one vent on this substrate;
One movable part stretches through in this perforation, and its bottom that is positioned at this perforation below is provided with the valve block of holding one's breath, with drive this hold one's breath valve block relatively this perforation between an open position and a closing position, move up and down, reach
One elastic component is located on this movable part, with so that this movable part perseverance is in this closing position;
Wherein also be provided with one first limited part and one second limited part that match on this perforation and this movable part, when this movable part is pushed to this open position and rotates an angle, this first limited part and second limited part are fastened and this movable part is fixed on this open position.
This novel air valve is when inflation or exhaust, can this movable part be fixed in this open position by this first limited part and second limited part, do not need the user to spend the unnecessary time and strength is fixed in the open position with this movable part, to reach time saving and energy saving effect.
Description of drawings
Below by most preferred embodiment and accompanying drawing the utility model air valve is elaborated, in the accompanying drawing:
Fig. 1 is a three-dimensional exploded view, and the structure of common air valve is described.
Fig. 2 is a side cutaway view, and the movable part that common air valve is described is in an open position and the state of a closing position.
Fig. 3 is a three-dimensional exploded view, and an embodiment's of this novel air valve structure is described.
Fig. 4 is the amplification stereogram of the movable part of present embodiment.
Fig. 5 is the top view sectional drawing after the present embodiment air valve combination, and the movable part that the present embodiment air valve is described is not pressed down and is positioned at the shape of closing position.
Fig. 6 is the sectional drawing of analysing and observe along the 6-6 hatching of Fig. 5, and the movable part that the present embodiment air valve is described is not pressed down and is positioned at the state of closing position.
Fig. 7 is the sectional drawing of analysing and observe along the 6-6 hatching of Fig. 5, and the movable part that the present embodiment air valve is described is pressed down the state to the open position.
Fig. 8 is the top view sectional drawing after the combination of present embodiment air valve, illustrates that the movable part of present embodiment air valve is pressed down to the open position and postrotational state to the right.
Fig. 9 is the sectional drawing of analysing and observe along the 9-9 hatching of Fig. 8, illustrates that the movable part of present embodiment air valve is pressed down to the open position and postrotational state to the right.
Embodiment
Aforementioned and other technology contents, characteristics and effect of the present utility model in the following detailed description that cooperates with reference to a graphic embodiment, can clearly present.
As shown in Figures 3 and 4, the present embodiment air valve comprises a pedestal 5, an elastic component 6, a top cover 7 and a movable part 8.This pedestal 5 comprise a substrate 51, by these substrate 51 peripheries respectively upwards and extend downwards one on surrounding wall 52 and surrounding wall 53 once, and one with this substrate 51 separately and be located at the base plate 54 of this time surrounding wall 53 root edges.Form one on this substrate 51 and be positioned at the perforation 511 of central authorities and, and be formed with four exhaust ports 531 on this time surrounding wall 53 all around around the vent 512 of this perforation 511.This top cover 7 comprises that one detachable is covered on surrounding wall 52 on this, and the lid body 71 of closed base 5, and a connecting band 72 that is used for this lid body 71 is connected to this pedestal 5.
This movable part 8 has a post body 81, that is arranged in this perforation 511 and is formed at these post body 81 tops and the diameter rotation head 82 greater than this post body 81, an and convex pillar part 83 that protrudes from these post body 81 bottom surfaces, it is positioned at these 511 belows of boring a hole in order to sheathed one valve block 84 of holding one's breath, and moves up and down between an open position that does not press down and a closing position that is pressed down to drive these valve block 84 relative these perforation 511 of holding one's breath.This valve block 84 of holding one's breath also is covered with one deck rubber washer 841 in the one side towards this substrate 51, and this rotation head 82 has four by this outward extending projection 821 in post body 81 tops.
Also be provided with one first limited part 85 and one second limited part 5111 that match on this perforation 511 and this movable part 8, this first limited part 85 comprises that one is arranged with in these post body 81 sides and the chute 851 of longitudinal extension, and one by these chute 851 top horizontal expansions in the draw-in groove 852 of these post body 81 sides, this second limited part 5111 is limiting stoppers that protruded towards perforation 511 central authorities by these 511 peripheries of boring a hole.In this post body 81 was located in this perforation 511, when down passing to the open position by this closing position, this second limited part 5111 slided in this chute 851 thereupon.
This elastic component 6 is one to be sheathed on the pressure spring of this post body 81, and this elastic component 6 supports to arrive between this substrate 51 and this rotation head 82, and borrows its elastic force perseverance to shift this movable part 8 onto closing position.As Fig. 5 and shown in Figure 6, when this movable part 8 was positioned at this closing position, this valve block 84 of holding one's breath just fitted in this substrate 51 bottom surfaces, and sealed described vent 512, in case gas overflowed by this vent 512, and this rubber washer 841 can make this valve block 84 of holding one's breath fit more closely with this substrate 51.
As Fig. 7～shown in Figure 9, when the inflatable object that is provided with the present embodiment air valve need be inflated or during exhaust, the application of force presses down this movable part 8, make it overcome the elastic force of this elastic component 6, be displaced downwardly to the open position by closing position, make this valve block 84 of holding one's breath away from this substrate 51, and allow second limited part 5111 fall in the draw-in groove 852 of first limited part 85 to right rotation one angle to be subjected to blocking, can to make this movable part 8 be fixed in the open position.At this moment, this inflatable object gas inside can be discharged through described vent 512 by the exhaust port on this time surrounding wall 53 531.Otherwise, also can gas be charged into this inflatable object by described vent 512 and exhaust port 531.
As shown in the above description, because this movable part 8 can borrow first limited part 85 to engage with second limited part 5111 of this perforation 511 when dropping to the open position, and be fixed on the open position, so the user filling this inflatable object/need not continue the application of force during exhaust to press down this movable part 8, can solve common air valve is filling/problem of consuming time and effort during exhaust.
Claims (10)
1. air valve comprises:
One pedestal comprises a substrate, by surrounding wall on this substrate periphery upwardly extending one, forms a perforation and an at least one vent on this substrate;
One movable part stretches through in this perforation, and its bottom that is positioned at this perforation below is provided with the valve block of holding one's breath, with drive this hold one's breath valve block relatively this perforation between an open position and a closing position, move up and down, reach
One elastic component is located on this movable part, with so that this movable part perseverance is in this closing position;
It is characterized in that:
Also be provided with one first limited part and one second limited part that match on this perforation and this movable part, when this movable part is pushed to this open position and rotates an angle, this first limited part and second limited part are fastened and this movable part is fixed on this open position.
2. air valve as claimed in claim 1, it is characterized in that: this movable part has a post body that is arranged in this perforation, and one be formed at this post body top and the diameter rotation head greater than this post body, this elastic component is one to be sheathed on the pressure spring of this post body, it supports to arrive between this substrate and this rotation head, makes this post body be positioned at this closing position in order to perseverance.
3. air valve as claimed in claim 2, it is characterized in that: this first limited part comprises that one is arranged with in this post body side and the chute of longitudinal extension, reach one by the draw-in groove of this chute top horizontal expansion in this post body side, this second limited part is a limiting stopper that is protruded towards perforation central authorities by this perforation periphery, when this post body is located in this perforation and is down passed by this closing position, this limiting stopper slides in this chute thereupon, and when this post body is displaced downwardly to the open position, by rotating this post body this limiting stopper is snapped in this draw-in groove, and this post body is fixed in this open position.
4. air valve as claimed in claim 3 is characterized in that: the rotation head of this movable part comprises four by the outward extending projection of this post body top difference, so that rotate this movable part.
5. air valve as claimed in claim 3 is characterized in that: this movable part comprises that also one is convexly set in the convex pillar part of its post body bottom surface, and this valve block of holding one's breath is sheathed on this convex pillar part.
6. air valve as claimed in claim 1 is characterized in that: this valve block of holding one's breath is covered with one deck rubber washer towards the one side of this substrate so that this is held one's breath valve block more can driving fit in this substrate.
7. air valve as claimed in claim 1 is characterized in that: the perforation of this substrate is positioned at this substrate center, and this vent then is located at around this perforation.
8. air valve as claimed in claim 1 is characterized in that: this air valve also comprises one by the downward following surrounding wall that extends of this substrate periphery, is formed with at least one exhaust port on this time surrounding wall.
9. air valve as claimed in claim 8 is characterized in that: this pedestal also comprise one with this substrate separately and be connected in the base plate of this time surrounding wall root edge.
10. air valve as claimed in claim 1 is characterized in that: this air valve also includes a top cover, and this top cover comprises that one is covered on the connecting band that the lid body and on the surrounding wall on this is used for this lid body is connected to this pedestal detachablely.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200004802U CN2872017Y (en) | 2006-01-17 | 2006-01-17 | Gas valve |
| DE200720000758 DE202007000758U1 (en) | 2006-01-17 | 2007-01-12 | Air-valve unit for inflatable article e.g. floating tire, has valve seat with hub element connected with tubular wall via seat body whereby air valve unit has detachable retaining device to block axial movement of movable element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200004802U CN2872017Y (en) | 2006-01-17 | 2006-01-17 | Gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2872017Y true CN2872017Y (en) | 2007-02-21 |
Family
ID=37740365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200004802U Expired - Lifetime CN2872017Y (en) | 2006-01-17 | 2006-01-17 | Gas valve |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2872017Y (en) |
| DE (1) | DE202007000758U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606769A (en) * | 2012-04-01 | 2012-07-25 | 先驱塑胶电子（惠州）有限公司 | Vent valve and inflatable product with same |
| CN104816884A (en) * | 2015-04-07 | 2015-08-05 | 北京泰克美高新技术有限公司 | Aluminum foil packing bag provided with air inflation device inside |
| CN110169612A (en) * | 2019-05-08 | 2019-08-27 | 绍兴文理学院元培学院 | A kind of safety garment |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291982B (en) * | 2013-05-24 | 2015-03-11 | 宁波奥特唯工具有限公司 | Two-way auto-sealing gas valve |
| DE102015105719A1 (en) * | 2014-10-15 | 2016-04-21 | Boards & More Gmbh | Valve, inflatable sports equipment with a valve and pump |
| DE202016104291U1 (en) * | 2016-08-04 | 2016-08-12 | Westfield Outdoors Gmbh | Protective device, in particular tent or awning, and connecting device therefor |
| US10697555B2 (en) | 2017-08-17 | 2020-06-30 | Signode Industrial Group Llc | Valve |
| CA3080477C (en) | 2017-10-27 | 2023-06-13 | Stopak India Pvt. Ltd. | Inflation valve |
-
2006
- 2006-01-17 CN CNU2006200004802U patent/CN2872017Y/en not_active Expired - Lifetime
-
2007
- 2007-01-12 DE DE200720000758 patent/DE202007000758U1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606769A (en) * | 2012-04-01 | 2012-07-25 | 先驱塑胶电子（惠州）有限公司 | Vent valve and inflatable product with same |
| CN104816884A (en) * | 2015-04-07 | 2015-08-05 | 北京泰克美高新技术有限公司 | Aluminum foil packing bag provided with air inflation device inside |
| CN104816884B (en) * | 2015-04-07 | 2017-04-26 | 北京泰克美高新技术有限公司 | Aluminum foil packing bag provided with air inflation device inside |
| CN110169612A (en) * | 2019-05-08 | 2019-08-27 | 绍兴文理学院元培学院 | A kind of safety garment |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202007000758U1 (en) | 2007-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GAHANDE INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: WEIHONGCHENG INDUSTRY CO., LTD. Effective date: 20120516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120516 Address after: Taipei, Taiwan, China Roosevelt Road, No. two section 102, No. 8, building 1 Patentee after: Jiahande Industrial Co., Ltd. Address before: Taipei City, Taiwan, China Patentee before: Weihongcheng Industry Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070221 |
|
| EXPY | Termination of patent right or utility model |