CN209688507U - A kind of liquefied gas inflation gun - Google Patents
A kind of liquefied gas inflation gun Download PDFInfo
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- CN209688507U CN209688507U CN201920170450.3U CN201920170450U CN209688507U CN 209688507 U CN209688507 U CN 209688507U CN 201920170450 U CN201920170450 U CN 201920170450U CN 209688507 U CN209688507 U CN 209688507U
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- inflation gun
- flap
- hole
- liquefied gas
- main body
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Abstract
The utility model provides a kind of liquefied gas inflation gun, air charging system including inflation gun main body and on inflation gun main body, first level hole arranged in parallel and the second horizontal through hole there are two being set on inflation gun main body, air charging system includes the nozzle member in the second horizontal through hole and the gas tube positioned at nozzle member end, further includes the regulating device that nozzle member can be driven to move horizontally in the second horizontal through hole.A kind of liquefied gas inflation gun provided by the utility model, regulating device is provided at gas tube, for driving the movement of the nozzle member being located in inflation gun main body in the horizontal direction, to adjust the distance between the front end of the nozzle member and the drag hook of clamping device, so that the angle valve inflation that liquefied gas inflation gun provided by the utility model can be adapted for different size model numbers uses, improve the suitability of liquefied gas inflation gun, the volumetric efficiency of charge gun can be improved, while reduce bottled gas fills cost.
Description
Technical field
The utility model relates to lpg filling technical fields, more particularly, to a kind of liquefied gas inflation gun.
Background technique
Liquefied gas becomes the first choice of domestic fuel in urban life as the easily and efficiently clean type energy.And many cities
The old cell in city does not have mating natural gas line, needs using bottled gas.And currently in order to guaranteeing the safety of filling liquefied gas
It uses, reduces the security risk of filling liquefied gas, angle valve is provided on cylinder for liquefied gas.And the setting of the angle valve so that for
Filling for liquefied gas just must be using the charge gun that can be docked with the angle valve.And the angle valve on cylinder for liquefied gas is set at present
With two different sizes, cause to need replacing charge gun when the bottle that liquefies is filled just for the angle valve of different model and can fill
Gas, while causing to fill increased costs and filling low efficiency.
Utility model content
Lead to filling process utility model aims to solve the angle valve size model number difference of existing liquefied gas bottle
In need replacing charge gun and bring fills low efficiency and fills disadvantage at high cost, a kind of liquefied gas inflation gun is provided.
The utility model solve its technical problem the technical solution adopted is that: a kind of liquefied gas inflation gun, including charge gun
Main body and the air charging system on the inflation gun main body, set on the inflation gun main body there are two it is arranged in parallel
First level hole and the second horizontal through hole, the air charging system include the nozzle member in second horizontal through hole and are located at
The gas tube of the nozzle member end further includes the tune that the nozzle member can be driven to move horizontally in second horizontal through hole
Regulating device.
Further, the regulating device include be fixed on the inflation gun main body, the limit at the gas tube
Position and is fixed on the nozzle member, the nozzle member can be driven to move horizontally in the limit base in the limit base seat
Sliding block, the limit base far from it is described inflation gun main body side be equipped with the first block, the sliding block of the nozzle member is in institute
It states and is moved horizontally between the first block and the inflation gun main body.
Further, it is additionally provided on the limit base of the regulating device and consolidates for limit that the sliding block moves horizontally
Determine device.
Specifically, the fixed device include the groove being set on the sliding block and be set in the limit base can
It is embedded in the first flap of the groove.
Specifically, the fixed device further includes being fixed on the limit base to be located at the opposite of the sliding block two sides
The first fixing end and the second fixing end being arranged, the first flap are set in first fixing end by elastic parts.
Specifically, the fixed device further includes in the second fixing end being set in limit base for controlling described first
The second flap of baffle horizontal position, the second flap by a pair be located at the connecting columns of the sliding block two sides with it is described
First flap is fixedly connected.
Specifically, the first flap is equipped with the first positioning column for connecting first fixing end, and described first
Fixing end is equipped with the first through hole fixed for first positioning column insertion, and the elastic parts includes being fixed on described the
One through hole seals the end cap and the first spring of the first through hole, and first spring is arranged in the first through hole point
It is not abutted with the end cap and the first flap.
Further, the regulating device further includes the reset bullet being set between the sliding block and the inflation gun main body
Spring.
Specifically, the second flap is equipped with the second positioning column for connecting second fixing end, and described second
Fixing end is equipped with the second through-hole, the second positioning column of the second flap pass through second through-hole by the limit base inside
It stretches out.
It further, further include the clamping device being set on the inflation gun main body, the clamping device includes being set to
Drag hook in the first level hole, the handle being articulated on the inflation gun main body and for connect the handle with it is described
The connecting rod of drag hook.
A kind of beneficial effect of liquefied gas inflation gun provided by the utility model is: being provided with and adjusts at gas tube
Device, for driving the movement of the nozzle member being located in inflation gun main body in the horizontal direction, thus before adjusting the nozzle member
The distance between the drag hook at end and clamping device, so that liquefied gas inflation gun provided by the utility model can be adapted for difference
The angle valve of size model number, which is inflated, to be used, and is improved the suitability of liquefied gas inflation gun, the volumetric efficiency of charge gun be can be improved, together
When reduce bottled gas and fill cost.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of liquefied gas inflation gun provided by the utility model；
Fig. 2 is a kind of dimensional decomposition structure diagram of liquefied gas inflation gun provided by the utility model；
Fig. 3 is that a kind of complete section of liquefied gas inflation gun provided by the utility model attempts；
In figure: 100- charge gun, 10- inflation gun main body, 11- first level hole, the second horizontal through hole of 12-, 20- inflation dress
It sets, 21- nozzle member, 22- gas tube, 23- stop valve, 30- regulating device, 31- limit base, the first block of 311-, 312- first
Fixing end, 3121- first through hole, the second fixing end of 313-, the second through-hole of 3131-, 32- sliding block, 321- groove, 33- reset bullet
Spring, 40- fixed device, 41- first flap, the first positioning column of 411-, the first connecting hole of 412-, 42- elastic parts, the end 421-
Lid, the first spring of 422-, 43- second flap, the second positioning column of 431-, 432 second connecting holes, 44- connecting column, 50- clamp dress
It sets, 51- drag hook, 52- handle, 53- connecting rod.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It referring to figures 1-3, is a kind of liquefied gas inflation gun 100 provided by the utility model, the liquefied gas inflation gun 100
The most cylinder for liquefied gas that can be adapted on the market uses, and is liquefied gas for clamping the angle valve on cylinder for liquefied gas
Steel cylinder is inflated.Specifically, as depicted in figs. 1 and 2, which includes inflation gun main body 10 and is set to
Inflate the air charging system 20 and clamping device 50 on gun main body 10.As shown in Figure 1, setting on the inflation gun main body 10, there are two mutually
First level hole 11 disposed in parallel and the second horizontal through hole 12, the endcapped in first level hole 11 is in inflation gun main body 10
On, for clamping device 50 to be arranged, which sets on inflation gun main body 10 there are two opening the other end, is used for
The component of air charging system 20 is set.The air charging system 20 includes the nozzle member 21 in the second horizontal through hole 12 and is located at nozzle
The gas tube 22 of 21 end of part, 22 one end of gas tube are fixedly connected with nozzle member 21, and the other end is equipped with stop valve 23.And it is located at
Nozzle member 21 at the second horizontal through hole 12 on gun main body 10 is inflated, front end is stretched by the first opening of the second horizontal through hole 12
It is oppositely arranged out with clamping device 50, end is stretched out and the fixed company of gas tube 22 by the second opening of the second horizontal through hole 12
It connects.Liquefied gas inflation gun 100 in actual use, by stop valve 23 input liquefied gas, and by gas tube 22 with
The conveying of liquefied gas is realized in the connection of nozzle member 21.And clamping device 50 include drag hook 51 in the first level hole 11, it is hinged
In the handle 52 on inflation gun main body 10 and the connecting rod 53 for connecting handle 52 Yu drag hook 51.Drag hook on clamping device 50
51 be in L-shaped structure, and one end protrudes into the first level hole 11 of inflation gun main body 10, and pull handle 52 can pass through connecting rod 53
It is mobile towards nozzle member 21 to drive the bending end of the drag hook 51, and fixes the drag hook 51 and the drag hook 51 and nozzle member 21 is cooperated
The angle valve of cylinder for liquefied gas can be clamped.And model is had different sizes just because of the angle valve of cylinder for liquefied gas on the market,
Therefore liquefied gas inflation gun 100 provided by the utility model uses in order to be suitable for various sizes of angle valve simultaneously.This
Liquefied gas inflation gun 100 provided by utility model further includes that nozzle member 21 can be driven to move horizontally in the second horizontal through hole 12
Regulating device 30.It, can be with the relative position in the horizontal direction of moving nozzle part 21, so that the drag hook by the regulating device 30
The distance between 51 and nozzle member 21 can carry out adjustment appropriate according to the regulating device 30 to be suitable for various sizes of angle
Valve.
Specifically, as depicted in figs. 1 and 2, the regulating device 30 in liquefied gas inflation gun 100 provided by the utility model
Including being fixed on inflation gun main body 10, the limit base 31 at gas tube 22 and it is fixed on nozzle member 21, can limiting
The sliding block 32 for driving nozzle member 21 to move horizontally in limit base 31 in seat 31, limit base 31 is in one far from inflation gun main body 10
Side is equipped with the first block 311, and the sliding block 32 of nozzle member 21 moves horizontally between the first block 311 and inflation gun main body 10.It should
Limit base 31 is for limiting the distance range that the nozzle member 21 that the sliding block 32 is driven moves in the horizontal direction.First block
311 are set to side of the limit base 31 far from inflation gun main body 10, therefore between first block 311 and inflation gun main body 10
The distance i.e. sliding block 32 distance that can drive the nozzle member 21 mobile in the horizontal direction.Sliding block 32 is set to nozzle member 21
End drives nozzle member 21 to be provided with a sidesway of gas tube 22 by 12 direction of the second horizontal through hole of inflation gun main body 10
Dynamic, at the first block 311 that sliding block 32 is moved to limit base 31, which abuts with the first block 311, and can not continue
It is mobile.When sliding block 32 is connected at the first block 311, between drag hook 51 of the front end of the nozzle member 21 apart from clamping device 50
Distance is farthest.When being abutted at 32 mobile aeration gun main body 10 of sliding block with inflation gun main body 10, the front end distance of the nozzle member 21
The distance between drag hook 51 of clamping device 50 is nearest.
Further, regulating device 30 provided by liquefied gas inflation gun 100 provided by the utility model further includes setting
It is placed in sliding block 32 and inflates the reset spring 33 between gun main body 10.When the sliding block 32 of regulating device 30 is by the first of limit base 31
When mobile towards inflation gun main body 10 at block 311, meeting pressed home spring 33 is shunk, and sliding block 32 is by close to inflation gun main body
10 1 sides push sliding block 32 towards the first block 311 to the mobile Shi Zeke of first gear block 311 by the stretching, extension of the reset spring 33
It is mobile, realize the process that automatically resets.
Further, liquefied gas inflation gun 100 provided by the utility model, on the limit base 31 of regulating device 30 also
Equipped with the fixation device 40 moved horizontally for limiting sliding block 32.The sliding block 32 can be limited by the fixation device 40 limiting
Position in seat 31, to reach the adjustment effect for adjusting the distance between drag hook 51 of nozzle member 21.The fixation device 40 can be with
Be arranged according to actual needs it is multiple, so as to limit the fixation of multiple positions of the sliding block 32 in limit base 31 so that should
Liquefied gas inflation gun 100 can be suitable for simultaneously various sizes of angle valve and use.
Specifically, as shown in figures 1 and 3, which includes the groove 321 being set on sliding block 32 and is set to
The first flap 41 at embeddable groove 321 in limit base 31.When first flap 41 is embedded in the groove 321 of the sliding block 32,
The sliding block 32 is fixed in the horizontal direction, is unable to drive nozzle member 21 and is continued to move horizontally.When first flap 41 is from the sliding block 32
Groove 321 in when exiting, which can move horizontally in limit base 311 along the setting direction of gas tube 22.
Further, as shown in Figure 1, the fixation device 40 further includes being fixed on limit base 31 to be located at 32 liang of sliding block
The first fixing end 312 of side being oppositely arranged and the second fixing end 313, first flap 41 are set to first by elastic parts 42
In fixing end 312.First fixing end 312 and the second fixing end 313 are all set on limit base 31, and integrally with limit base 31
Molding.And first fixing end 312 and the second fixing end 313 are arranged along the vertical direction, so that first fixing end 312 and
The setting direction that two fixing ends 313 are parallel to gas tube 22 is located at the two sides that sliding block 32 moves horizontally.By this first
312 activity setting first flap 41 of fixing end.Specifically, which is equipped with for connecting the first fixing end 312
First positioning column 411, the first fixing end 312 are equipped with and are inserted into fixed first through hole 3121 for the first positioning column 411, elasticity
Component 42 includes being fixed at first through hole 3121 end cap 421 and the first spring 422 that seal first through hole 3121, the first bullet
Spring 422 is set in first through hole 3121 and abuts respectively with end cap 421 and first flap 41.First positioning of the first flap 41
Column 411 protrudes into the first through hole 3121 of the first fixing end 312, so that the first flap 41 can be in the horizontal direction towards sliding block 32
Setting direction is mobile.The end cap 421 in the elastic parts 42 is located at outside limit base 311 for closing the first through hole 3121 simultaneously
The side in portion.422 one end of the first spring of the elastic parts 42 is abutted with end cap 421, and the other end is abutted with first flap 41, this
So that elastic parts 42 is that first flap 41 is provided towards the thrust moved at sliding block 32, first flap 41 is embedded in
In the groove 321 of sliding block 32.
Further, as shown in figure 3, the fixation device 40 further includes the second fixing end 313 being set in limit base 31
On for controlling the second flap 43 of 41 horizontal position of first flap, second flap 43 is located at 32 two sides of sliding block by a pair
Connecting column 44 be fixedly connected with first flap 41.The first flap 41 and second flap 43 are respectively arranged at 32 level side of sliding block
To two sides, control the horizontal position of first flap 41 by being located at the second flap 43 of 32 other side of sliding block, i.e., this second
Whether the first flap 41 that baffle 43 can control is moved in the horizontal direction in the groove 321 of insertion sliding block 32.In first flap
41 both ends are equipped with the first connecting hole 412 for being fixedly connected with column 44, also are provided at the both ends of second flap 43 for fixing
Second connecting hole 432 of connecting column 44, a pair of of connecting column 44 are individually fixed between first flap 41 and second flap 43, and
Transmission connection between the realization first flap 41 and second flap 43 of 32 two sides of sliding block.
Specifically, as shown in figure 3, the second flap 43 is equipped with the second positioning column for connecting the second fixing end 313
431, the second fixing end 313 is equipped with the second through-hole 3131, and the second positioning column 431 of second flap 43 passes through the second through-hole 3131
By being stretched out inside limit base 31.Second positioning column 431 of the second flap 43 by the second fixing end 313 the second through-hole 3131
It stretches out, the control to the horizontal position of second flap 43 can be realized from the outside of limit base 31.Second positioning column 431 is not only
It is also while to play control 43 horizontal position of second flap for second flap 43 to be fixed on the second fixing end 313
The effect of regulation button.By the second positioning column 431 of the outside pressing second flap 43 of limit base 31, so that 43 court of second flap
It is mobile to the center of sliding block 32, and by the transmission of a pair of of connecting column 44, so that groove 321 of the first flap 41 by sliding block 32
Place loosens, and first flap 311 of the sliding block 32 at this time by the thrust of reset spring 33 towards limit base 31 moves horizontally.Stopping is pressed
After the second positioning column 431 for pressing second flap 43, which is made by the thrust of the first spring 422 of elastic parts 42
With drive first flap 41 drives second flap 43 towards back towards movement at the center of sliding block 32, and by connecting column 44
Direction from sliding block 32 is mobile, so that the second positioning column 431 of second flap 43 is stretched out by the second through-hole 3131.And work as sliding block
32 when being moved at fixed device 40, which is embedded in the groove 321 of sliding block 32, so that fixed sliding block 32 is in fixation
At device 40.
A kind of liquefied gas inflation gun 100 provided by the utility model makes the nozzle member 21 by the regulating device 30
It can be moved horizontally in the second horizontal through hole 12, when the sliding block 32 for being located at 21 end of nozzle member is moved to the fixation of limit base 31
When at device 40, the thrust of the first flap 41 by elastic parts 42, so that first flap 41 is embedded in the recessed of sliding block 32
In slot 321, so that the horizontal position of fixed sliding block 32, further fixes the distance between front end and drag hook 51 of nozzle member 21.
When sliding block 32 is located at fixed device 40, the distance between the front end of nozzle member 21 and drag hook 51 are nearest.It needs nozzle member
When 21 adjustings arrive farthest with the distance between drag hook 51, it is only necessary to be located at 313 outside of the second fixing end of limit base 31 by pressing
The second positioning column 431 so that second flap 43 push first flap 41 loosened by the groove 321 of sliding block 32, the sliding block 32
The direction side that under the action of reset spring 33, can be directed away from inflation gun main body 10 is mobile, and the sliding block 32 is abutted
To at the first block 311 of limit base 31, to fix the horizontal position of 21 front end of nozzle member apart from the farthest of drag hook 51
Place.And a kind of liquefied gas inflation gun 100 provided by the utility model, it is used by the regulating device 30 being arranged at gas tube 22
The movement of the nozzle member 21 in gun main body 10 in the horizontal direction is inflated in driving to be located at, to adjust the front end of the nozzle member 21
The distance between drag hook 51 of clamping device 50, is applicable in liquefied gas inflation gun 100 provided by the utility model
It inflates and uses in the angle valve of different size model numbers, improve the suitability of liquefied gas inflation gun 100, filling for charge gun can be improved
Gas efficiency, while reduce bottled gas fills cost.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (9)
1. a kind of liquefied gas inflation gun, the air charging system including inflation gun main body and on the inflation gun main body is described
It is set on inflation gun main body there are two first level hole arranged in parallel and the second horizontal through hole, the air charging system includes setting
In the nozzle member in second horizontal through hole and the gas tube positioned at the nozzle member end, which is characterized in that further including can
The regulating device for driving the nozzle member to move horizontally in second horizontal through hole；The regulating device includes being fixed on institute
State inflation gun main body on, the limit base at the gas tube and be fixed on the nozzle member, can be in the limit base
The sliding block for driving the nozzle member to move horizontally in the limit base, the limit base is in one far from the inflation gun main body
Side is equipped with the first block, and the sliding block of the nozzle member moves horizontally between first block and the inflation gun main body.
2. a kind of liquefied gas inflation gun as described in claim 1, which is characterized in that on the limit base of the regulating device
It is additionally provided with the fixation device moved horizontally for limiting the sliding block.
3. a kind of liquefied gas inflation gun as claimed in claim 2, which is characterized in that the fixed device is described including being set to
The first flap of groove and the embeddable groove being set in the limit base on sliding block.
4. a kind of liquefied gas inflation gun as claimed in claim 3, which is characterized in that the fixed device further includes being fixed on institute
State the first fixing end being oppositely arranged and the second fixing end that the sliding block two sides are located on limit base, the first flap
It is set in first fixing end by elastic parts.
5. a kind of liquefied gas inflation gun as claimed in claim 4, which is characterized in that the fixed device further includes being set to limit
For controlling the second flap of the first flap horizontal position in the second fixing end in the seat of position, the second flap passes through one
The connecting column for being located at the sliding block two sides is fixedly connected with the first flap.
6. a kind of liquefied gas inflation gun as claimed in claim 4, which is characterized in that the first flap is equipped with for connecting
First positioning column of first fixing end, first fixing end be equipped with for first positioning column insertion it is fixed the
One through-hole, the elastic parts include being fixed at the first through hole end cap and the first bullet that seal the first through hole
Spring, first spring is arranged in the first through hole to abut with the end cap and the first flap respectively.
7. a kind of liquefied gas inflation gun as claimed in claim 5, which is characterized in that the second flap is equipped with for connecting
Second positioning column of second fixing end, second fixing end are equipped with the second through-hole, and the second of the second flap is fixed
Position column passes through second through-hole by stretching out inside the limit base.
8. a kind of liquefied gas inflation gun as described in claim 1, which is characterized in that the regulating device further includes being set to institute
State the reset spring between sliding block and the inflation gun main body.
9. a kind of liquefied gas inflation gun as described in claim 1, which is characterized in that further include being set to the inflation gun main body
On clamping device, the clamping device includes drag hook in the first level hole, is articulated with the inflation gun main body
On handle and connecting rod for connecting the handle Yu the drag hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170450.3U CN209688507U (en) | 2019-01-30 | 2019-01-30 | A kind of liquefied gas inflation gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170450.3U CN209688507U (en) | 2019-01-30 | 2019-01-30 | A kind of liquefied gas inflation gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688507U true CN209688507U (en) | 2019-11-26 |
Family
ID=68601120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920170450.3U Active CN209688507U (en) | 2019-01-30 | 2019-01-30 | A kind of liquefied gas inflation gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688507U (en) |
-
2019
- 2019-01-30 CN CN201920170450.3U patent/CN209688507U/en active Active
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