CN215890923U - Inflation connector and inflation tool for shock absorber - Google Patents
Inflation connector and inflation tool for shock absorber Download PDFInfo
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- CN215890923U CN215890923U CN202121928758.3U CN202121928758U CN215890923U CN 215890923 U CN215890923 U CN 215890923U CN 202121928758 U CN202121928758 U CN 202121928758U CN 215890923 U CN215890923 U CN 215890923U
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- inflation
- shock absorber
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Abstract
An inflation connector for a shock absorber comprises a shell, wherein the top of the shell is provided with a mounting hole, an oil seal is mounted in the mounting hole, an insertion column which is hollow inside is fixed at the bottom of the shell, the longitudinal center line of the insertion column is overlapped with the longitudinal center line of the mounting hole, an inflation nozzle is fixed on the side surface of the shell, and the inflation nozzle and the insertion column are communicated with the shell; the utility model also discloses an inflation tool, which comprises an inflation connector for the shock absorber, and further comprises a gas tank, wherein nitrogen is arranged in the gas tank, a valve is arranged at the top of the gas tank, a pressure regulating device is arranged at the gas outlet end of the valve, a first gas pipe is arranged at the gas outlet end of the pressure regulating device, an inflation gun is arranged at the gas outlet end of the first gas pipe, a second gas pipe is arranged at the gas outlet end of the inflation gun, and the gas outlet end of the second gas pipe is detachably and fixedly connected with an inflation nozzle of the inflation connector. The gas-filled joint of the utility model has simple structure, convenient installation, low price and small volume.
Description
Technical Field
The utility model relates to the technical field of shock absorber inflation equipment, in particular to an inflation connector and an inflation tool for a shock absorber.
Background
The shock absorber is used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. The damping device is widely applied to automobiles and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the driving smoothness of the automobiles. The shock absorber basically eliminates the foaming phenomenon of oil liquid of the shock absorber after being filled with low-pressure nitrogen, thereby eliminating the idle stroke and the discontinuous phenomenon of resistance, improving the riding comfort and the high-speed operation stability of the whole vehicle, reducing the noise and prolonging the service life of the shock absorber. The vibration absorber needs to be inflated again after being repaired in the market after sale of the vibration absorber, the performance test of the oil seal needs to be inflated, the existing inflating equipment is expensive in price and large in occupied area, and most of the current repairing market and oil seal manufacturers send the vibration absorber to the vibration absorber manufacturer to inflate or install the oil seal to inflate, so that the vibration absorber is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the utility model provides a pneumatic connector and aerify frock for bumper shock absorber, solves above-mentioned present inflation equipment high price, the big technical problem of area.
The technical scheme adopted by the utility model is as follows:
the utility model provides an inflation connector for bumper shock absorber, includes the casing, and the top of casing is equipped with the mounting hole, installs the oil blanket in the mounting hole, and the bottom of casing is fixed with inside hollow post that inserts, and the longitudinal center line of inserting the post coincides with the longitudinal center line of mounting hole, and the side of casing is fixed with the charging connector, and charging connector, insert the post and all communicate with the casing.
The insertion column is cylindrical as a whole.
The bottom end of the insertion column is provided with a round platform-shaped structure which is large in top and small in bottom and hollow inside, and the diameter of the top of the round platform-shaped structure is the same as that of the insertion column.
The utility model provides an aerify frock, includes that the bumper shock absorber is with inflating joint, aerifys the frock and still includes the gas pitcher, is equipped with nitrogen gas in the gas pitcher, and the valve is installed at the top of gas pitcher, and the pressure regulating device is installed to the end of giving vent to anger of valve, and first trachea is installed to the end of giving vent to anger of pressure regulating device, and the rifle is aerifyd to the end of giving vent to anger of first trachea, and the second trachea is installed to the end of giving vent to anger of the rifle, and the tracheal end of giving vent to anger of second can dismantle fixed connection with inflating joint's charging connector.
The pressure regulating device is a nitrogen meter.
The two-way joint is installed to the end of giving vent to anger of second trachea, and the end of giving vent to anger of second trachea passes through two-way joint and can dismantle fixed connection with the charging connector.
The inflation connector is simple in structure, convenient to install, low in price and small in size, when the inflation connector is used, the inflation connector is installed at the air outlet end of the second air pipe, when the inflation connector is inflated, the valve at the top of the inflation tank is opened, the air pressure is adjusted through the pressure adjusting device, the inflation connector is inserted into the shock absorber along the piston rod of the shock absorber, the piston rod of the shock absorber sequentially penetrates through the insertion column, the shell and the oil seal at the top of the shell, the piston rod is attached to the inner wall of the oil seal to play a sealing role in sealing to avoid air leakage, the insertion column of the inflation connector is inserted into the sealing lip from the oil seal dust lip of the shock absorber, the inflation handle of the inflation gun is pressed to start inflation, nitrogen sequentially passes through the valve, the pressure adjusting device, the first air pipe, the inflation gun, the second air pipe and the inflation connector from the air pipe to the production factory to the inflation factory, the inflation is convenient.
Drawings
FIG. 1 is a schematic view of a pneumatic fitting;
fig. 2 is a schematic structural diagram of the inflation tool.
Detailed Description
As shown in fig. 1 and 2, an inflation connector for a shock absorber comprises a shell 2, a mounting hole is formed in the top of the shell 2, an oil seal 3 is mounted in the mounting hole, the oil seal 3 plays a sealing role, the longitudinal central line of the oil seal 3 coincides with the longitudinal central line of the mounting hole, an insertion column 4 which is hollow inside is fixed at the bottom of the shell 2, the insertion column 4 is hollow inside, a piston rod of the shock absorber can be conveniently inserted, the longitudinal central line of the insertion column 4 coincides with the longitudinal central line of the mounting hole, an inflation nozzle 1 is fixed on the side face of the shell 2, and the inflation nozzle 1 and the insertion column 4 are communicated with the shell 2.
The insert column 4 is cylindrical as a whole.
The bottom end of the insertion column 4 is provided with a hollow circular truncated cone-shaped structure 5 with a large top and a small bottom, and the diameter of the top of the circular truncated cone-shaped structure 5 is the same as that of the insertion column 4, so that the insertion column 4 can be conveniently inserted into the shock absorber.
The utility model provides an aerify frock, including the inflation connection for the bumper shock absorber, aerify frock still includes gas pitcher 6, be equipped with nitrogen gas in the gas pitcher 6, valve 7 is installed at the top of gas pitcher 6, be equipped with the inlet end on the valve 7 and give vent to anger the end, the inlet end of valve 7 is used for aerifing in to gas pitcher 6, when not aerifing to gas pitcher 6, the inlet end of valve 7 is in the encapsulated situation, can dismantle fixed sealed lid at the inlet end of valve 7, pressure regulating device 8 is installed to the end of giving vent to anger of valve 7, first trachea 9 is installed to the end of giving vent to anger of pressure regulating device 8, rifle 1 is aerifyd to the end of giving vent to anger of first trachea 9, rifle 1 can adopt the tire to aerify, second trachea 11 is installed to the end of giving vent to anger of rifle 1, fixed connection can be dismantled with inflation connector's to the end of giving vent to anger of second trachea 11.
The pressure regulating device 8 is a nitrogen meter.
The bi-pass joint 12 is installed at the end of giving vent to anger of second trachea 11, and the end of giving vent to anger of second trachea 11 passes through bi-pass joint 12 and can dismantle fixed connection with charging connector 1, and bi-pass joint 12 adopts conventional fixed mode of dismantling with charging connector 1, can adopt grafting or threaded connection.
The inflation connector is simple in structure, convenient to install, low in price and small in size, when the inflation connector is used, the inflation connector is installed at the air outlet end of the second air pipe 11, when inflation is carried out, the valve 7 at the top of the inflation tank 6 is opened, the air pressure is adjusted through the pressure adjusting device 8, the inflation connector is inserted into the shock absorber along the piston rod of the shock absorber, the piston rod of the shock absorber sequentially penetrates through the insertion column 4, the shell 2 and the oil seal 3 at the top of the shell 2, the piston rod is attached to the inner wall of the oil seal 3 to play a sealing role to prevent air from leaking, the insertion column 4 of the inflation connector is inserted into the sealing lip from the dust lip of the oil seal 3 of the shock absorber, the inflation handle of the inflation gun 1 is pressed to start inflation, nitrogen enters the shock absorber from the air pipes through the valve 7, the pressure adjusting device 8, the first air pipe 9, the inflation gun 1, the second air pipe 11 and the inflation connector in sequence, and after inflation is finished, the inflating joint is pulled out, so that the inflating joint does not need to be taken back and forth to a manufacturer for inflating, and the inflating is convenient; in actual use, the inflation connectors of multiple specifications are manufactured to adapt to the specification of the piston rod of the shock absorber, namely the diameters of the installation hole, the oil seal and the insertion column of the inflation connector are adjusted according to the diameter of the piston rod, so that the insertion column 4 can be conveniently inserted, the piston rod can enter the shell 2 and can be attached to the inner wall of the oil seal 3.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a pneumatic connector for bumper shock absorber, includes the casing, its characterized in that: the top of the shell is provided with a mounting hole, an oil seal is mounted in the mounting hole, the bottom of the shell is fixedly provided with an insertion column with a hollow interior, the longitudinal center line of the insertion column is superposed with the longitudinal center line of the mounting hole, the side face of the shell is fixedly provided with an inflation nozzle, and the inflation nozzle and the insertion column are communicated with the shell.
2. The air charging connector for a shock absorber according to claim 1, wherein: the insertion column is cylindrical as a whole.
3. The air charging connector for a shock absorber according to claim 2, wherein: the bottom end of the insertion column is provided with a round platform-shaped structure which is large in top and small in bottom and hollow inside, and the diameter of the top of the round platform-shaped structure is the same as that of the insertion column.
4. An inflation tool, comprising the inflation connector for the shock absorber according to any one of claims 1 to 3, characterized in that: the inflation tool further comprises a gas tank, nitrogen is arranged in the gas tank, a valve is installed at the top of the gas tank, a pressure regulating device is installed at the gas outlet end of the valve, a first gas pipe is installed at the gas outlet end of the pressure regulating device, an inflation gun is installed at the gas outlet end of the first gas pipe, a second gas pipe is installed at the gas outlet end of the inflation gun, and the gas outlet end of the second gas pipe and an inflation nozzle of an inflation connector can be detached and fixedly connected.
5. The inflation tool set forth in claim 4, wherein: the pressure regulating device is a nitrogen meter.
6. The inflation tool set forth in claim 4, wherein: the two-way joint is installed to the end of giving vent to anger of second trachea, and the end of giving vent to anger of second trachea passes through two-way joint and can dismantle fixed connection with the charging connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928758.3U CN215890923U (en) | 2021-08-17 | 2021-08-17 | Inflation connector and inflation tool for shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928758.3U CN215890923U (en) | 2021-08-17 | 2021-08-17 | Inflation connector and inflation tool for shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215890923U true CN215890923U (en) | 2022-02-22 |
Family
ID=80342815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121928758.3U Active CN215890923U (en) | 2021-08-17 | 2021-08-17 | Inflation connector and inflation tool for shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215890923U (en) |
-
2021
- 2021-08-17 CN CN202121928758.3U patent/CN215890923U/en active Active
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