CN207268284U - Inflate pressurize gas nozzle - Google Patents
Inflate pressurize gas nozzle Download PDFInfo
- Publication number
- CN207268284U CN207268284U CN201721220862.0U CN201721220862U CN207268284U CN 207268284 U CN207268284 U CN 207268284U CN 201721220862 U CN201721220862 U CN 201721220862U CN 207268284 U CN207268284 U CN 207268284U
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- China
- Prior art keywords
- gas nozzle
- valve port
- sealing plate
- spring
- port
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- 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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Abstract
The utility model discloses one kind to inflate pressurize gas nozzle, including gas nozzle seat, gas nozzle seat is equipped with inflating port, pressure trough and valve port, inflating port and pressure trough are connected by duct with the bottom of valve port, in valve port step is equipped with close to the position of bottom, sealing plate is installed on the step, sealing plate is by spring compression on step.So just realize that structure is reliable, inflation/deflation is convenient and technique effect ingenious in design.
Description
Technical field
It the utility model is related to a kind of pressurize gas nozzle on automobile air spring type shock absorber, and in particular to Yi Zhongchong
Gas pressurize gas nozzle.
Background technology
The inside of automobile air spring type shock absorber has air pressure cavity, can make to subtract by the air pressure adjusted in atmospheric pressure cavity body
The damping, buffering stroke of shake oil cylinder is adjusted, to adapt to the different road of different height, to ensure the air pressure of the air pressure cavity
Adjustment just needs the gas nozzle of a guarantee stable gas pressure, is connected by the gas nozzle with inflator pump, ensures damper in bumper and absorbing shock
The defects of recovery of air pressure afterwards, traditional pressurize gas nozzle structure designs, easily to cause air pressure cavity after using the disconnected time
Interior gas leakage, causes the effect of damping partially hard, influences the comfort taken.
The content of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of structure is reliable, inflation/deflation is convenient and sets
Meter cleverly inflates pressurize gas nozzle.
To achieve the above object, the utility model provides following technical solution：One kind inflation pressurize gas nozzle, including gas nozzle
Seat, the gas nozzle seat are equipped with inflating port, pressure trough and valve port, and the inflating port and the pressure trough pass through duct
Connected with the bottom of the valve port, be equipped with step close to the position of bottom in the valve port, fluid sealant is installed on the step
Plate, the sealing plate is by spring compression on the step.
Sealing cover is equipped with positioned at the top position of the sealing plate in the valve port, the sealing cover lid is located at described
On spring.
The sealing cover inner wall is equipped with to be equipped with fixed with the corresponding concave wall of the spring, the sealing plate
Position column, the spring one end are socketed in the concave wall, and the other end is socketed on the positioning column.
Dust cover is additionally provided with the aperture position of the valve port, the dust cover is connected on the valve port inner wall.
This structure of the utility model, when air pressure is insufficient, can pass through inflating port by the inflator pump of automobile by gas
It is passed through in valve port, then is passed through from valve port in pressure trough, when air pressure increase needs to let out power during damping, buffering, sealing plate gram
The thrust discharge of spring is taken, so can keep constant the air pressure in damper, ensure that the reliability of damper work, and
Structure is reliable, so just realizes that structure is reliable, inflation/deflation is convenient and technique effect ingenious in design.
The utility model is further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
Embodiment
The utility model is specifically described below by embodiment, is served only for carrying out the utility model further
Explanation, it is impossible to be interpreted as the restriction to scope of protection of the utility model.
As shown in Figure 1, the utility model discloses one kind to inflate pressurize gas nozzle, including gas nozzle seat 1, gas nozzle seat 1 are equipped with
Inflating port 2, pressure trough 3 and valve port 4, inflating port 2 and pressure trough 3 are connected by duct 10 with the bottom of valve port 4, in valve port 4
Step 41 is equipped with close to the position of bottom, sealing plate 5 is installed on the step 41, sealing plate 5 is pressed on by spring 6
On step 41.
Sealing cover 7 is equipped with positioned at the top position of sealing plate 5 in valve port 4, the lid of sealing cover 7 is located on spring 6.It is such
Design can effectively ensure that the stability that spring 6 works, and further improve reliability of structure.
7 inner wall of sealing cover is equipped with concave wall 71 corresponding with spring 6, and sealing plate 5 is equipped with positioning column 51, spring
6 one end are socketed in concave wall 71, and the other end is socketed on positioning column 51.Spring 6 can so positioned reliably, will not mode it is inclined
Move, further improve reliability of structure.
Dust cover 8 is additionally provided with the aperture position of valve port 4, dust cover 8 is connected on 4 inner wall of valve port.Dust cover 8, can have
Effect prevents dust corrosion sealing cover 7 and sealing plate 5, improves service life.
This structure of the utility model, when air pressure is insufficient, can pass through inflating port 2 by the inflator pump of automobile by gas
It is passed through in valve port 4, then is passed through from valve port 4 in pressure trough 3, when air pressure increase needs to let out power during damping, buffering, fluid sealant
Plate 5 overcomes the thrust of spring 6 to discharge, and so can keep constant the air pressure in damper, ensure that damper work can
By property, and structure is reliable, so just realizes that structure is reliable, inflation/deflation is convenient and technique effect ingenious in design.
Claims (4)
1. one kind inflation pressurize gas nozzle, it is characterised in that：Including gas nozzle seat, the gas nozzle seat is equipped with inflating port, pressure trough
And valve port, the inflating port and the pressure trough are connected by duct with the bottom of the valve port, are leaned in the valve port
The position of nearly bottom is equipped with step, sealing plate is provided with the step, the sealing plate is by spring compression in institute
State on step.
2. inflation pressurize gas nozzle according to claim 1, it is characterised in that：Positioned at the sealing plate in the valve port
Top position is equipped with sealing cover, and the sealing cover lid is located on the spring.
3. inflation pressurize gas nozzle according to claim 2, it is characterised in that：The sealing cover inner wall be equipped with it is described
The corresponding concave wall of spring, the sealing plate are equipped with positioning column, and the spring one end is socketed in the concave wall
On, the other end is socketed on the positioning column.
4. inflation pressurize gas nozzle according to claim 1, it is characterised in that：It is additionally provided with the aperture position of the valve port anti-
Dust hood, the dust cover are connected on the valve port inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721220862.0U CN207268284U (en) | 2017-09-22 | 2017-09-22 | Inflate pressurize gas nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721220862.0U CN207268284U (en) | 2017-09-22 | 2017-09-22 | Inflate pressurize gas nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268284U true CN207268284U (en) | 2018-04-24 |
Family
ID=61960401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721220862.0U Active CN207268284U (en) | 2017-09-22 | 2017-09-22 | Inflate pressurize gas nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268284U (en) |
-
2017
- 2017-09-22 CN CN201721220862.0U patent/CN207268284U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |