CN203979535U - Integral type bleed valve valve - Google Patents

Integral type bleed valve valve Download PDF

Info

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
Authority
CN
China
Prior art keywords
valve
main body
fixed base
air vent
valve rod
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
Application number
CN201420253968.0U
Other languages
Chinese (zh)
Inventor
沈华燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO ZHANWANG ELECTRIC APPLIANCE Co Ltd
Original Assignee
NINGBO ZHANWANG ELECTRIC APPLIANCE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO ZHANWANG ELECTRIC APPLIANCE Co Ltd filed Critical NINGBO ZHANWANG ELECTRIC APPLIANCE Co Ltd
Priority to CN201420253968.0U priority Critical patent/CN203979535U/en
Application granted granted Critical
Publication of CN203979535U publication Critical patent/CN203979535U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Integral type bleed valve valve
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.
CN201420253968.0U 2014-05-19 2014-05-19 Integral type bleed valve valve Expired - Fee Related CN203979535U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN203979535U (en) Integral type bleed valve valve
CN202746683U (en) Inflation valve
WO2017028463A1 (en) Inflation valve having safety valve function
CN104964072B (en) Connector to be connected inflator pump and aerated product
CN203670930U (en) Cranked tire valve
CN205444357U (en) Take vapour -pressure type pipeline dredging device of gasbag
CN204784891U (en) Connecting piece that is used for linking up pump and aerifys product
CN203067868U (en) Air cock of tire
CN204553150U (en) A kind of hand-pulled inflator of bidirectional inflating
CN203335967U (en) Tire valve
CN204784890U (en) A pneumatic valve for inflating product
CN201265675Y (en) Novel valve core
CN201954070U (en) Valve shell
CN203488894U (en) Air transmitting tube rapid joint with reverse blocking function
CN102828936B (en) Multifunctional inflator nozzle assembly
CN204851576U (en) Mini inflator
CN206539809U (en) Water pipe and valve cock core print seat fast assembling disassembling structure
CN203146928U (en) Inflation valve
CN203585482U (en) Press type air tap and inflatable product with press type air tap
CN204418292U (en) A kind of explosion-proof alert mechanism of band air-breathing being used in water channel field
CN202065510U (en) Thin film type air charging device
CN204986133U (en) Attach fitting of air compressor machine
CN204267821U (en) The valve inside metallic core that tightness is strong
CN204533640U (en) A kind of full-open type vacuum diaphragm valve
CN204025184U (en) A kind of pump hydrophone

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