CN209008552U - Holding charge gun - Google Patents
Holding charge gun Download PDFInfo
- Publication number
- CN209008552U CN209008552U CN201821615032.2U CN201821615032U CN209008552U CN 209008552 U CN209008552 U CN 209008552U CN 201821615032 U CN201821615032 U CN 201821615032U CN 209008552 U CN209008552 U CN 209008552U
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- China
- Prior art keywords
- main body
- air
- nozzle
- fixed
- handle
- 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.)
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- Measuring Fluid Pressure (AREA)
Abstract
Holding charge gun, the utility model relates to charger technical fields, refer in particular to a kind of holding charge gun being inflated to various vehicles and detect tire pressure at any time.It is achieved by the following technical solution: holding charge gun, it is made of main body, handle, air gauge and valve inside, hollow main body one is fixed with air inlet nozzle, other end is cased with out air nozzle, air gauge is fixed on close to the side for going out air nozzle in main body, and the pressure sensor on air gauge is connected with the hollow channel of main body；Sliding is provided with valve inside at the minimum diameter of main body hollow channel, one end on valve inside close to air inlet nozzle is arranged with sealing ring, spring is respectively fixed at valve inside both ends, the other end of spring respectively with air inlet nozzle and have out air nozzle connect, one end is hinged on the connecting rod on handle its other end by pin shaft and is hinged in main body, and handle is fixed on out in air nozzle close to the end that protrudes out for going out air nozzle one end by the sliding slot that the fixed sliding pin in top passes through main body two sides.
Description
Technical field
The utility model relates to charger technical field, a kind of be inflated to various vehicles and at any time is referred in particular to
Detect the holding charge gun of tire pressure.
Background technique
The traveling of various vehicles is moved on the ground by engine driving tire.And the aeration quantity of pneumatic tire is straight
The frictional force for influencing it with ground is connect, to influence the travel speed of vehicle, eventually affects the effective power of engine.
For this purpose, people before the traveling of vehicle, can be inflated and detect the tire pressure after inflation to tire, to reach design
Ideal state.And at present when the tire to motor vehicle is inflated, it generally can all be carried out using trigger-type charge gun, due to filling
The trigger of the trigger simulation gun of air gun, therefore user needs as possible to open thumb and other four fingers when in use, and is examining
When surveying the tire pressure after inflating, it is necessary to lift wrist, can see the specific data of measurement table；Moreover it is tied using mechanical measurement
Structure, there are measurement errors.
Summary of the invention
The utility model aim is to overcome the deficiencies in the prior art described above place, and provides a kind of holding inflation
Rifle.
The utility model is achieved by the following technical solution: holding charge gun, by main body, handle, air gauge and
Valve inside composition, hollow main body one is fixed with air inlet nozzle, and other end is cased with out air nozzle, and air gauge is fixed on close in main body
The side of air nozzle out, and the pressure sensor on air gauge is connected with the hollow channel of main body；Main body hollow channel most
Sliding is provided with valve inside at minor diameter, and one end of close air inlet nozzle is arranged with sealing ring on valve inside, at valve inside both ends point
Be not fixed with spring, the other end of spring respectively with air inlet nozzle and have out that air nozzle is connect, one end is hinged on handle by pin shaft
Connecting rod its other end be hinged in main body, handle is passed through close to the end that protrudes out for going out air nozzle one end by the fixed sliding pin in top
The sliding slot of main body two sides is fixed on out in air nozzle.
Exhaust valve is fixed in the main body, exhaust valve is connected with air gauge.
The air inlet nozzle is connect with extraneous gas source.
The utility model is due to being changed to holding handle for original Wrench-type handle, so that charge operation person is in hand
It is more laborsaving and conveniently in use process, there is good market value.
Detailed description of the invention:
Attached drawing 1 is the utility model perspective view；
Attached drawing 2 is the utility model main view；
Attached drawing 3 is the utility model main sectional view；
Attached drawing 4 is enlarged drawing at the A of attached drawing 3；
Attached drawing 5 is the utility model stereogram exploded view.
Specific embodiment:
See that attached drawing 1~5, holding charge gun are made of, hollow main body main body 1, handle 2, air gauge 3 and valve inside 4
1 one are fixed with air inlet nozzle 11, and other end is cased with out air nozzle 12, and air gauge 3 is fixed on the body 1 close to the one of air nozzle 12 out
Side, and the pressure sensor on air gauge 3 is connected with the hollow channel of main body 1；At the minimum diameter of 1 hollow channel of main body
Sliding is provided with valve inside 4, and one end of close air inlet nozzle 11 is arranged with sealing ring 41 on valve inside 4, distinguishes at 4 both ends of valve inside
Be fixed with spring 42, the other end of spring 42 respectively with air inlet nozzle 11 and have out that air nozzle 12 is connect, one end is hinged by pin shaft 211
Hingedly on the body 1, handle 2 passes through top close to the end 22 that protrudes out for going out 12 one end of air nozzle to connecting rod 21 its other end on handle 2
The sliding slot 14 that the fixed sliding pin 221 in portion passes through 1 two sides of main body is fixed on out in air nozzle 12.
Exhaust valve 13 is fixed in the main body 1, exhaust valve 13 is connected with air gauge 3.
The air inlet nozzle 11 is connect with extraneous gas source.
When application the utility model, extraneous gas source is passed through air inlet nozzle 11, by lower handle 2, due to the connecting rod on handle 2
21 both ends are hinged connection, and it is worn close to the end 22 that protrudes out for going out 12 one end of air nozzle by the fixed sliding pin 221 in top
The sliding slot 14 for crossing 1 two sides of main body is fixed on out in air nozzle 12, so that handle 2 is mobile to main body 1, and to main body 1 close to air inlet nozzle
11 directions are mobile, and sliding pin 221 is made to drive out air nozzle 12 mobile close to 11 direction of air inlet nozzle, out the spring of 12 one end of air nozzle
42 push the valve inside 4 of the sliding setting at the minimum diameter of 1 hollow channel of main body to mobile, the air inlet close to 11 direction of air inlet nozzle
The spring 42 of 11 one end of nozzle is compressed, and the valve inside 4 for being arranged with sealing ring 41 removes 1 hollow channel of main body with dynamic seal ring 41
Minimum diameter, the perforation of 1 hollow channel of main body, extraneous gas source are inflated tire from air nozzle 12 out；It is held when user unclamps
The handle 2 held, the spring 42 of 11 one end of air inlet nozzle discharge compressed elastic force, push valve inside 4 to close to 12 direction of air nozzle out
Mobile, the valve inside 4 for being arranged with sealing ring 41 moves into the minimum diameter of 1 hollow channel of main body, sealing ring 41 with dynamic seal ring 41
1 hollow channel of main body is blocked, inflation stops；At the same time, the air pressure at 12 end of air nozzle is fed back to the pressure sensing on air gauge 3 out
Device can detect out the pressure inside air nozzle 12 on air gauge 3, to obtain the tire pressure of inflated tire.
The exhaust valve 13 in main body 1 is pressed with finger, since exhaust valve 13 is connected with air gauge 3, out inside air nozzle 12
Pressure can be released by exhaust valve 13.
Claims (3)
1. holding charge gun is made of main body, handle, air gauge and valve inside, hollow main body one is fixed with air inlet nozzle,
Other end is cased with out air nozzle, and air gauge is fixed in main body close to the side for going out air nozzle, and the pressure sensor on air gauge with
The hollow channel of main body is connected；It is characterized by: sliding is provided with valve inside, gas at the minimum diameter of main body hollow channel
It is arranged with sealing ring close to one end of air inlet nozzle on door core, is respectively fixed with spring, the other end point of spring at valve inside both ends
Not with air inlet nozzle and have out that air nozzle is connect, one end is hinged on the connecting rod on handle its other end by pin shaft and is hinged in main body,
Handle is fixed on out air nozzle by the sliding slot that the fixed sliding pin in top passes through main body two sides close to the end that protrudes out for going out air nozzle one end
On.
2. holding charge gun according to claim 1, it is characterised in that: be fixed with exhaust valve in the main body, arrange
Air valve is connected with air gauge.
3. holding charge gun according to claim 1, it is characterised in that: the air inlet nozzle and extraneous gas source connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615032.2U CN209008552U (en) | 2018-09-30 | 2018-09-30 | Holding charge gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615032.2U CN209008552U (en) | 2018-09-30 | 2018-09-30 | Holding charge gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209008552U true CN209008552U (en) | 2019-06-21 |
Family
ID=66837628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821615032.2U Active CN209008552U (en) | 2018-09-30 | 2018-09-30 | Holding charge gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209008552U (en) |
-
2018
- 2018-09-30 CN CN201821615032.2U patent/CN209008552U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |