CN203979535U - Integral type bleed valve valve - Google Patents
Integral type bleed valve valve Download PDFInfo
- Publication number
- CN203979535U CN203979535U CN201420253968.0U CN201420253968U CN203979535U CN 203979535 U CN203979535 U CN 203979535U CN 201420253968 U CN201420253968 U CN 201420253968U CN 203979535 U CN203979535 U CN 203979535U
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- China
- Prior art keywords
- valve
- main body
- fixed base
- air vent
- valve rod
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- Expired - Fee Related
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- Check Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
A kind of integral type bleed valve valve, comprise valve main body, the right-hand member of valve main body is the valve seat for inflation, the left end of valve main body is connected with air pump, the upper lateral part of valve main body is provided with bleed valve, it is characterized in that: the upper lateral part of described valve main body offers one and is with female mounting hole, bleed valve comprises valve body, valve rod and button, valve body is threaded connection and is arranged on mounting hole place, the middle part of valve body is provided with the air vent that cross section is convex shape, valve rod can be up and downly spacing in air vent, the upper end of valve rod is stretched out valve body and is connected with the bottom of button, on the middle part of valve rod, be arranged with the sealing block that air vent can be closed, there is the spring that valve rod is had move upward all the time by air vent sealing in the bottom support of valve rod.The utility model is rational in infrastructure, easy to use, and dismounting is very convenient, not only inflatable but also can exit, structural stability simultaneously, long service life is durable in use.
Description
Technical field
The utility model relates to a kind of charger accessory, is specifically related to a kind of integral type bleed valve valve.
Background technique
Various inflatable products, as air mattress, inflatable dinghy, inflatable toys etc., must inflate by air pump before use, and valve is to be generally connected with air pump by connecting tube, existing valve mostly comprises suction port, air outlet and air-stopping valve, generally only has the function of inflation, and there is no the function of venting, need venting just the air-stopping valve sheet of inflatable product can only be opened just and can be exitted if pressure is excessive like this, very inconvenient.
Through looking into, the Chinese utility model patent " a kind of multi-functional software charging air inlet " that the existing patent No. is CN201320092499.4, comprises valve main body, spring, air-stopping valve and bleed valve; Described valve main body comprises inflatable interface and air vent, described air-stopping valve is arranged in inflatable interface, described bleed valve includes the button, valve rod and the plug that connect successively, described plug is connected with air vent movable sealing through air vent, described spring housing one end on valve rod is arranged on the outside of air vent, and the other end withstands on the below of button.This charging air inlet is inflatablely can exit again, very easy to use, but structure is firmly stable not, and bleed valve easily damages, and the spring of bleed valve is outside exposed, neither attractive in appearancely easily damage again, and the structure of valve fuse is also further improved.
Summary of the invention
Technical problem to be solved in the utility model be provide for the above-mentioned state of the art a kind of rational in infrastructure, use reliable and stable integral type bleed valve valve.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of integral type bleed valve valve, comprise valve main body, the right-hand member of valve main body is the valve seat for inflation, the left end of valve main body is connected with air pump, the upper lateral part of valve main body is provided with bleed valve, it is characterized in that: the upper lateral part of described valve main body offers one and is with female mounting hole, bleed valve comprises valve body, valve rod and button, valve body is threaded connection and is arranged on mounting hole place, the middle part of valve body is provided with the air vent that cross section is convex shape, valve rod can be up and downly spacing in air vent, the upper end of valve rod is stretched out valve body and is connected with the bottom of button, on the middle part of valve rod, be arranged with the sealing block that air vent can be closed, there is the spring that valve rod is had move upward all the time by air vent sealing in the bottom support of valve rod.
As improvement, the cross section of described valve rod is " doing " font, sealing block is block rubber, sealing block is set in the annular groove at middle part of valve rod, the diameter of sealing block is greater than the opening diameter of air vent and is less than the lower end diameter of air vent, when downwards movable under the effect of valve rod at button, moulding bleed passage between sealing block and the inwall of valve body.
As improvement, described valve seat comprises valve inside and is connected pipe box, valve inside is arranged in the step hole of right-hand member of valve main body, and the right-hand member outside that connection pipe box is set in valve main body is fixed by socket by fixed base and outer ring, between connection pipe box and the end face of valve main body, is lined with gasket seal.
As improvement, described fixed base is to be involuted by left fixed base and right fixed base, the sidepiece that connects pipe box has circular hole clipping, the inner side of left fixed base and right fixed base is provided with corresponding projection, outside in valve main body is also provided with positioning convex ring, left fixed base and right fixed base respectively involutory being set in will be connected pipe box in valve main body and fix, and be provided with outside thread at the outer surface of left fixed base and right fixed base, and mode and fixed base that outer ring is threaded connection are connected and fixed.
Improve, the left end of described valve main body is pawl portion, is connected with air pump by flexible pipe again.
Finally, the inner end of described valve inside is the decussate texture of being convenient to gas flow.
Compared with prior art, the utility model has the advantage of: the sidepiece in valve main body arranges bleed valve, not only can inflate but also can exit, very easy to use, and rational in infrastructure, the installation firm stable of bleed valve; Valve inside is cross, is more conducive to flowing of gas.The utility model is rational in infrastructure, easy to use, and dismounting is very convenient, structural stability simultaneously, long service life is durable in use.
Brief description of the drawings
Fig. 1 is the utility model embodiment's structure sectional view;
Fig. 2 is the utility model embodiment's exploded view.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As Fig. 1, shown in 2, the integral type bleed valve valve of the present embodiment, comprise valve main body 1, the right-hand member of valve main body 1 is the valve seat for inflation, the left end of valve main body 1 is pawl portion 11, be connected with air pump by flexible pipe, the upper lateral part of valve main body 1 offers one and is with female mounting hole 12, inside be provided with bleed valve 2, bleed valve 2 comprises valve body 21, valve rod 22, button 23, sealing block 24, valve body 21 is threaded connection and is arranged on mounting hole 11 places, the middle part of valve body 21 is provided with the air vent that cross section is convex shape, the cross section of valve rod 22 is " doing " font, can be up and downly spacing in air vent, the upper end of valve rod 22 is stretched out valve body 21 and is connected with the bottom of button 23, sealing block 24 is block rubber, be nested with in the annular groove of the middle part of valve rod 22, the diameter of sealing block 24 is greater than the opening diameter of air vent and is less than the lower end diameter of air vent, there is the spring 25 that valve rod 22 is had move upward all the time by air vent sealing in the bottom support of valve rod 22, under static state, sealing block 24 is closed air vent under the effect of spring 25, in the time that valve rod 2 is downwards movable under the effect of button 23, sealing block 24 moves downward under the drive of valve rod 22, air just discharges along the bleed passage between sealing block 24 and the inwall of valve body 21, valve seat comprises valve inside 3 and is connected pipe box 4, the inner end of valve inside 4 is decussate texture, be convenient to flowing of gas, valve inside 3 is arranged in the step hole of right-hand member of valve main body 1, the right-hand member outside that connection pipe box 4 is set in valve main body 1 is fixed by socket by fixed base 5 and outer ring 6, as being welded to connect or being threaded after socket, the present embodiment is to adopt to be threaded, between connection pipe box 4 and the end face of valve main body 1, be lined with gasket seal 7, fixed base 5 is to be involuted by left fixed base 51 and right fixed base 52, the sidepiece that connects pipe box 4 has circular hole clipping 41, the inner side of left fixed base 51 and right fixed base 52 is provided with corresponding projection 53, outside in valve main body 1 is also provided with positioning convex ring 13, left fixed base 51 and right fixed base 52 are involutory is respectively set in that in valve main body 1, will to be connected pipe box 4 fixing, outer surface at left fixed base 51 and right fixed base 52 is provided with outside thread, the mode that outer ring 6 is threaded connection and fixed base 5 are connected and fixed.
When operation, as long as the left end pawl portion 11 of valve main body 1 is connected with air pump by flexible pipe, just can inflate the product of needs inflation, need to exit time, as long as press the button 23, air vent is opened, gas just can be discharged by air vent, after venting finishes, main release button 23, valve rod 22 will automatically reset under the effect of spring 25, drives on sealing block 24 and moves air vent is sealed.
Claims (6)
1. an integral type bleed valve valve, comprise valve main body, the right-hand member of valve main body is the valve seat for inflation, the left end of valve main body is connected with air pump, the upper lateral part of valve main body is provided with bleed valve, it is characterized in that: the upper lateral part of described valve main body offers one and is with female mounting hole, bleed valve comprises valve body, valve rod and button, valve body is threaded connection and is arranged on mounting hole place, the middle part of valve body is provided with the air vent that cross section is convex shape, valve rod can be up and downly spacing in air vent, the upper end of valve rod is stretched out valve body and is connected with the bottom of button, on the middle part of valve rod, be arranged with the sealing block that air vent can be closed, there is the spring that valve rod is had move upward all the time by air vent sealing in the bottom support of valve rod.
2. integral type bleed valve valve according to claim 1, it is characterized in that: the cross section of described valve rod is " doing " font, sealing block is block rubber, sealing block is set in the annular groove at middle part of valve rod, the diameter of sealing block is greater than the opening diameter of air vent and is less than the lower end diameter of air vent, when downwards movable under the effect of valve rod at button, moulding bleed passage between sealing block and the inwall of valve body.
3. integral type bleed valve valve according to claim 1, it is characterized in that: described valve seat comprises valve inside and is connected pipe box, valve inside is arranged in the step hole of right-hand member of valve main body, the right-hand member outside that connection pipe box is set in valve main body is fixed by socket by fixed base and outer ring, between connection pipe box and the end face of valve main body, is lined with gasket seal.
4. integral type bleed valve valve according to claim 3, it is characterized in that: described fixed base is to be involuted by left fixed base and right fixed base, the sidepiece that connects pipe box has circular hole clipping, the inner side of left fixed base and right fixed base is provided with corresponding projection, outside in valve main body is also provided with positioning convex ring, left fixed base and right fixed base respectively involutory being set in will be connected pipe box in valve main body and fix, outer surface at left fixed base and right fixed base is provided with outside thread, and mode and fixed base that outer ring is threaded connection are connected and fixed.
5. integral type bleed valve valve according to claim 1, is characterized in that: the left end of described valve main body is pawl portion, is connected with air pump by flexible pipe.
6. integral type bleed valve valve according to claim 3, is characterized in that: the inner end of described valve inside is the decussate texture of being convenient to gas flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253968.0U CN203979535U (en) | 2014-05-19 | 2014-05-19 | Integral type bleed valve valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253968.0U CN203979535U (en) | 2014-05-19 | 2014-05-19 | Integral type bleed valve valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979535U true CN203979535U (en) | 2014-12-03 |
Family
ID=51976980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253968.0U Expired - Fee Related CN203979535U (en) | 2014-05-19 | 2014-05-19 | Integral type bleed valve valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276271A (en) * | 2015-11-18 | 2016-01-27 | 江西洪都航空工业集团有限责任公司 | Portable inflation and deflation device |
| CN106954977A (en) * | 2017-05-12 | 2017-07-18 | 上海乔马电子科技有限公司 | A kind of soft or hard adjustable mattress |
| CN112145724A (en) * | 2020-10-28 | 2020-12-29 | 宁波市鄞州超杰汽车零部件有限公司 | Emergency valve for vehicle |
-
2014
- 2014-05-19 CN CN201420253968.0U patent/CN203979535U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276271A (en) * | 2015-11-18 | 2016-01-27 | 江西洪都航空工业集团有限责任公司 | Portable inflation and deflation device |
| CN106954977A (en) * | 2017-05-12 | 2017-07-18 | 上海乔马电子科技有限公司 | A kind of soft or hard adjustable mattress |
| CN112145724A (en) * | 2020-10-28 | 2020-12-29 | 宁波市鄞州超杰汽车零部件有限公司 | Emergency valve for vehicle |
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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: 20141203 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |