CN207962089U - A kind of angle valve charge gun - Google Patents
A kind of angle valve charge gun Download PDFInfo
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- CN207962089U CN207962089U CN201820103668.2U CN201820103668U CN207962089U CN 207962089 U CN207962089 U CN 207962089U CN 201820103668 U CN201820103668 U CN 201820103668U CN 207962089 U CN207962089 U CN 207962089U
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Abstract
The utility model discloses a kind of angle valve charge guns, including inflation gun body and the manual fastening and loading device being arranged on inflation gun body, the inflation gun body includes nozzle, center-pole and inlet suction port, one end of the center-pole is connect with inlet suction port, the other end of the center-pole is connect with nozzle by nozzle connecting rod, the nozzle is equipped with venthole, the venthole is equipped with the sealing ring for sealing, spring is equipped between the nozzle and center-pole, the spring is connect with nozzle, and the spring body of the spring is passed through by nozzle connecting rod.The angle valve charge gun is simple in structure, passes through cylinder valve compressed spring so that the venthole on nozzle is detached from the sealing of sealing ring, and then control of the realization to charge gun, sealing effect is good, ensure that cylinder valve can compress and be pressed onto position in gas replenishment process, avoid and leak air.
Description
Technical field
The utility model is related to liquefied gas device technical fields, more particularly to a kind of angle valve charge gun.
Background technology
In recent years, liquefied gas has quickly entered people's as a kind of New-type fuel with the advantages that convenient, fast and cleaning
In life, liquefied gas is made to be widely used, but since liquefied gas generally use liquefied gas bottle contains, and liquefied gas bottle
There may be many security risks after long-time use, therefore in inflation, usually be connected with steel on the nozzle of charge gun
Liquefied gas is charged into liquefied gas bottle by cylinder valve by cylinder valve to control air gun, but the specification of cylinder valve is not of uniform size, same to fill
Air gun is merely able to use specific cylinder valve, while when charge gun is connect with cylinder valve, can have cylinder valve and not press tightly or press
Situations such as oblique, causes gas when inflation that can leak, or even can not be inflated.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model provides a kind of angle valve charge gun, simple in structure,
Sealing effect is good, can ensure cylinder valve air tight in gas replenishment process, while being suitable for different size.
Technical solution adopted by the utility model to solve its technical problems is：A kind of angle valve charge gun, including charge gun
Ontology and the manual fastening and loading device being arranged on inflation gun body, the inflation gun body includes nozzle, center-pole and air inlet connecting
One end of head, the center-pole is connect with inlet suction port, and the other end of the center-pole is connect with nozzle by nozzle connecting rod, institute
It states nozzle and is equipped with venthole, the venthole is equipped with the sealing ring for sealing, is equipped between the nozzle and center-pole
Spring, the spring are connect with nozzle, and the spring body of the spring is passed through by nozzle connecting rod.
Using the above scheme, center-pole one end is connect with nozzle, and the other end is connect with inlet suction port, one end of spring and spray
Mouth connects, when gas enters from inlet suction port in center-pole, by manual fastening and loading device constricting nozzle, to make spring by
It compresses, the venthole on nozzle is detached from the sealing of sealing ring and is opened at this time, and gas flows to the outlet of nozzle by venthole
End, which controls the break-make inside gun body by spring, and when only compressing, being pressed onto by cylinder valve, venthole just can quilt
It opens, avoids the case where leaking air in gas replenishment process.
Preferably, further include middle spring, the middle spring is located between inlet suction port and nozzle, the middle spring
Spring body passed through by center-pole, one end of the middle spring is fixed on center-pole.
Using the above scheme, when using different size cylinder valve when, cylinder valve constricting nozzle, nozzle make middle spring by
It squeezes and shrinks, so that the distance between nozzle and set hook is increased, different size cylinder valve can be used to realize.
Preferably, the manual fastening and loading device includes handle, pull rod, arc connector and set hook, the pull rod
It is fixed on inflation gun body, one end of the pull rod is threadedly coupled with set hook, and the other end is connect with handle, the arc connection
One end of part and the middle part of handle connect, and the other end is hinged in the middle part of pull rod.
Preferably, sealing ring is equipped with outside the nozzle outlet side, the sealing ring is in cone cylinder body shape.
Using the above scheme, there can be gap when cylinder valve is connect with nozzle, when inflation can cause gas from gap location
It spills, setting sealing ring can be better protected from the leakage of gas.
Preferably, one end that the center-pole is connect with inlet suction port is equipped with external screw thread, and the air inlet connecting is first
End is equipped with corresponding internal thread.
Preferably, the center-pole is equipped with gasket with inlet suction port junction.
Using the above scheme, gas replenishment process can be effectively prevented in center-pole and inlet suction port junction setting gasket
In leak air.
Preferably, the inflation gun body is equipped with hook.
Using the above scheme, setting hook can be more convenient after being to have used charge gun for convenience on inflation gun body
Ground is accepted, and is avoided being finished rear charge gun and be thrown out without care, to damage.
Advantageous effect：The utility model angle valve charge gun is equipped with spring and middle spring in gun body, is fixed by covering hook
The valve opening of cylinder valve, cylinder valve is withstood by the outlet side of nozzle, and nozzle, which is compressed, makes spring be squeezed, and movement makes nozzle backward
Venthole on nozzle is detached from the sealing of sealing ring, and gas is made to be flowed out from the outlet side of nozzle, while when middle spring is compressed,
Increase nozzle and cover the spacing between hook, so that the cylinder valve of different size is could be used that, the charge gun is simple in structure, sealing effect
It is good, it can ensure in gas replenishment process to compress and be pressed onto position cylinder valve, prevent gas leakage.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of angle valve charge gun.
Fig. 2 is the sectional view of angle valve charge gun.
Fig. 3 is the schematic diagram that angle valve charge gun adds cylinder valve.
1- inflates gun body；2- handles；3- standing screws；4- connecting bending steel；5- rivets；6- pull rods；7- nuts；8- is locked
Nut；9- covers hook；The second sealing rings of 10-；11- ventholes；12- nozzles；The first sealing rings of 13-；14- rifle mouth connecting rods；15- nozzles
Housing；16- springs；Spring in 17-；18- center-poles；19- gaskets；20- inlet suction ports；21- is linked up with.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Referring to Figures 1 and 2, the utility model angle valve charge gun, including inflation gun body and setting are on inflation gun body
Manual fastening and loading device, inflation gun body 1 includes nozzle 12, center-pole 18 and inlet suction port 20, one end of center-pole 18 and spray
Mouth 12 is connected by nozzle connecting rod 14, and the other end of center-pole 18 is connect with inlet suction port 20, in center-pole 18 and inlet suction port
One end of 20 connections is equipped with external screw thread, and corresponding internal thread is equipped in 20 one end of inlet suction port, and nozzle 12 is equipped with venthole 11,
Packed first sealing ring 13 is set on venthole 11, and spring 16, spring 16 and nozzle are equipped between nozzle 12 and center-pole 18
12 connections, the spring body of spring 16 are passed through by nozzle connecting rod 14, and the second sealing ring 10, the second sealing are equipped with outside 12 outlet side of nozzle
Circle 10 is in cone cylinder body shape, middle spring 17 is equipped between inlet suction port 20 and nozzle 12, one end of middle spring 17 is fixed on center
On bar 18, the spring body of middle spring 17 is passed through by center-pole 18, and gasket 19 is equipped in inlet suction port 20 and 18 junction of center-pole,
Manual fastening and loading device includes handle 2, pull rod 6, arc connector and set hook 9, and pull rod 6 is fixed by nut and inflation gun body 1,
One end of pull rod 6 is threadedly coupled with set hook 9 by locking nut 8, and the other end and handle 2 of pull rod 6 are hinged, arc connection
Part is connecting bending steel 4, and one end of connecting bending steel 4 is connect with the middle of the handle by standing screw, the other end and logical riveting in the middle part of pull rod
Nail riveting.
With reference to figure 3, the operation principle of the utility model angle valve charge gun：The outlet side of cylinder valve and nozzle is connected, is drawn
Dynamic handle makes the tight cylinder valve of set rhampotheca, the valve opening of cylinder valve be withstood by the outlet side of nozzle, and nozzle compressed spring makes on nozzle
The sealing that venthole is detached from sealing ring is opened, and is passed through gas from inlet suction port at this time, and gas is flowed along center-pole, through ventilation
Hole flows to the outlet side of nozzle, and then is flowed in liquefied gas bottle by the valve opening of cylinder valve, while replacing the cylinder valve of different size
When, corresponding set hook is replaced to hook cylinder valve, cylinder valve compresses nozzle, spring in making nozzle compress, and middle spring, which squeezes, to be shunk,
So that the distance between nozzle and set hook increase, different size cylinder valve can be used to realize.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (7)
1. a kind of angle valve charge gun, it is characterised in that：Including inflation gun body and the manual clamping being arranged on inflation gun body
Device, the inflation gun body includes nozzle, center-pole and inlet suction port, and one end of the center-pole is connect with inlet suction port,
The other end of the center-pole is connect with nozzle by nozzle connecting rod, and the nozzle is equipped with venthole, is set on the venthole
It is useful for the sealing ring of sealing, spring is equipped between the nozzle and center-pole, the spring is connect with nozzle, the spring
Spring body is passed through by nozzle connecting rod.
2. angle valve charge gun according to claim 1, it is characterised in that：Further include middle spring, the middle spring be located at into
Between gas connector and nozzle, the spring body of the middle spring is passed through by center-pole, and one end of the middle spring is fixed on center-pole.
3. angle valve charge gun according to claim 1, it is characterised in that：The manual fastening and loading device include handle, pull rod,
Arc connector and set hook, the pull rod are fixed on inflation gun body, and one end of the pull rod is threadedly coupled with set hook, another
End is connect with handle, and one end of the arc connector and the middle part of handle connect, and the other end is hinged in the middle part of pull rod.
4. angle valve charge gun according to claim 1, it is characterised in that：Sealing ring is equipped with outside the nozzle outlet side,
The sealing ring is in cone cylinder body shape.
5. angle valve charge gun according to claim 1, it is characterised in that：One end that the center-pole is connect with inlet suction port
Equipped with external screw thread, described inlet suction port one end is equipped with corresponding internal thread.
6. angle valve charge gun according to claim 1, it is characterised in that：The center-pole is equipped with inlet suction port junction
Gasket.
7. angle valve charge gun according to claim 1, it is characterised in that：The inflation gun body is equipped with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103668.2U CN207962089U (en) | 2018-01-22 | 2018-01-22 | A kind of angle valve charge gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103668.2U CN207962089U (en) | 2018-01-22 | 2018-01-22 | A kind of angle valve charge gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962089U true CN207962089U (en) | 2018-10-12 |
Family
ID=63734476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820103668.2U Active CN207962089U (en) | 2018-01-22 | 2018-01-22 | A kind of angle valve charge gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207962089U (en) |
-
2018
- 2018-01-22 CN CN201820103668.2U patent/CN207962089U/en active Active
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