CN212616058U - Damping adjustable shock absorber - Google Patents
Damping adjustable shock absorber Download PDFInfo
- Publication number
- CN212616058U CN212616058U CN202022146187.XU CN202022146187U CN212616058U CN 212616058 U CN212616058 U CN 212616058U CN 202022146187 U CN202022146187 U CN 202022146187U CN 212616058 U CN212616058 U CN 212616058U
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- liquid storage
- shock absorber
- rotating piece
- flow passage
- working cylinder
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Abstract
The utility model discloses a bumper shock absorber with adjustable damping, including the liquid receiver be provided with the working cylinder in the liquid receiver, the activity is provided with piston rod, its characterized in that in the working cylinder: the working cylinder is provided with a first flow passage which is communicated with a second flow passage in the liquid storage cylinder, one end of the second flow passage is provided with a flow hole which is communicated with a liquid storage tank in the liquid storage cylinder, a rotating piece is arranged at the position corresponding to the flow hole and is rotatably arranged in the mounting seat, the side wall of the bottom end of the rotating piece can partially shield the flow hole, and the bottom end of the rotating piece is provided with an inclined surface. The utility model discloses simple structure, reasonable in design can conveniently adjust the damping of bumper shock absorber.
Description
Technical Field
The utility model relates to an auto-parts, concretely relates to bumper shock absorber with adjustable damping.
Background
The bumper shock absorber is one of the important spare part of car, the shock attenuation of mainly used car driving in-process, both can protect the automobile body, can provide good driving experience again, traditional bumper shock absorber is after production is accomplished, its absorbing damping force just has set for, can't change, but when the vehicle went on the road surface of different road conditions, the degree of its vibration is different, single damping force can not bring the most suitable shock attenuation effect, therefore, the bumper shock absorber that many dampings can be adjusted has also appeared on the market, but its structure is general very complicated, the production and processing degree of difficulty is big, and the operation of damping regulation is very troublesome moreover.
Disclosure of Invention
In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design can conveniently carry out the bumper shock absorber adjusted to the damping of bumper shock absorber.
Therefore, the utility model discloses an adopt following scheme to realize:
the damping adjustable shock absorber comprises a liquid storage cylinder, a working cylinder is arranged in the liquid storage cylinder, and a piston rod is movably arranged in the working cylinder, and is characterized in that: the working cylinder is provided with a first flow passage which is communicated with a second flow passage in the liquid storage cylinder, one end of the second flow passage is provided with a flow hole which is communicated with a liquid storage tank in the liquid storage cylinder, a rotating piece is arranged at the position corresponding to the flow hole and is rotatably arranged in the mounting seat, the side wall of the bottom end of the rotating piece can partially shield the flow hole, and the bottom end of the rotating piece is provided with an inclined surface.
The rotating piece is wound with an electromagnetic coil, and a magnet matched with the electromagnetic coil is arranged in the mounting seat.
Adopt above-mentioned technical scheme, the utility model discloses an advantage does: 1. the structure is simple, the design is reasonable, and the large-scale production can be realized; 2. rotate the piece through setting up, and set up the inclined plane in the bottom that rotates the piece for the height that rotates a bottom lateral wall is certain change, along with the rotation of rotating the piece, the area that shelters from of its bottom convection current through-hole can change gradually, adjusts the size of through-hole department flow area, has just also effectively realized the damped regulation of bumper shock absorber.
Drawings
The utility model discloses there is following figure:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of the point a in fig. 1.
Detailed Description
As shown in the figures, the utility model discloses a shock absorber with adjustable damping, including liquid receiver 1 be provided with working cylinder 3 in the liquid receiver 1, the activity is provided with piston rod 4 in the working cylinder 3 first runner 5 has been seted up on working cylinder 3, second runner 6 intercommunication in first runner 5 and the liquid receiver 1, opening 7 has been seted up to the one end of second runner 6, opening 7 communicates with liquid storage tank 2 in the liquid receiver 1, corresponds opening 7 department is provided with rotates piece 8, it rotationally sets up in mount pad 11 to rotate piece 8, the lateral wall of the bottom of rotating piece 8 can be right opening 7 carries out the part and shelters from, the bottom of rotating piece 7 has inclined plane 10, rotates piece 7 and can connect adjustment handle 9, and the control rotates piece 7 and rotates. Furthermore, an electromagnetic coil is wound on the rotating part 7, a magnet matched with the electromagnetic coil is configured in the mounting seat 11, the electromagnetic coil is electrified to generate magnetism through control, and then the magnet is matched with the magnet to drive the rotating part 7 to rotate to a required angle, so that automatic control and adjustment are realized.
The utility model discloses a this kind of structure, through setting up rotation piece 8, and set up inclined plane 10 in the bottom that rotates piece 8 for the height that rotates 8 bottom lateral walls is certain change, along with the rotation of rotating piece 8, the area of sheltering from of its bottom convection current through-hole 7 can change gradually, and the flow area's of 7 departments of convection current through-hole size is adjusted, has just also effectively realized the damped regulation of bumper shock absorber, and it is very convenient to adjust the operation, and simple structure, the shock absorber's of being convenient for processing production.
Claims (2)
1. The damping adjustable shock absorber comprises a liquid storage cylinder, a working cylinder is arranged in the liquid storage cylinder, and a piston rod is movably arranged in the working cylinder, and is characterized in that: the working cylinder is provided with a first flow passage which is communicated with a second flow passage in the liquid storage cylinder, one end of the second flow passage is provided with a flow hole which is communicated with a liquid storage tank in the liquid storage cylinder, a rotating piece is arranged at the position corresponding to the flow hole and is rotatably arranged in the mounting seat, the side wall of the bottom end of the rotating piece can partially shield the flow hole, and the bottom end of the rotating piece is provided with an inclined surface.
2. The adjustable damping shock absorber according to claim 1, wherein an electromagnetic coil is wound around said rotating member, and a magnet cooperating with said electromagnetic coil is disposed in said mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146187.XU CN212616058U (en) | 2020-09-27 | 2020-09-27 | Damping adjustable shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146187.XU CN212616058U (en) | 2020-09-27 | 2020-09-27 | Damping adjustable shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616058U true CN212616058U (en) | 2021-02-26 |
Family
ID=74701629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022146187.XU Active CN212616058U (en) | 2020-09-27 | 2020-09-27 | Damping adjustable shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212616058U (en) |
-
2020
- 2020-09-27 CN CN202022146187.XU patent/CN212616058U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |