CN203962834U - A kind of damping-adjustable shock-absorber - Google Patents
A kind of damping-adjustable shock-absorber Download PDFInfo
- Publication number
- CN203962834U CN203962834U CN201420411513.7U CN201420411513U CN203962834U CN 203962834 U CN203962834 U CN 203962834U CN 201420411513 U CN201420411513 U CN 201420411513U CN 203962834 U CN203962834 U CN 203962834U
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- damping
- adjusting
- main body
- absorber
- axle center
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Abstract
The utility model discloses a kind of damping-adjustable shock-absorber, comprise absorber main body, adjustable movable stopper rod assembly and damping adjusting part, absorber main body is comprised of upper fixed seat, main body tube, spring adjusting nut, spring tightening nut, floating piston is equipped with in inside, hollow piston rod inside in adjustable movable stopper rod assembly is equipped with and is controlled axle center, thereby by the adjusting knob in damping due to rotation adjusting part, changes the recovery damping force of vibration damper.Because adopting adjustable movable stopper rod assembly and damping adjusting part, described damping-adjustable shock-absorber combines, facilitate rider to regulate the inside of vibration damper to restore damping, thereby make vibration damper can absorb effectively, fully vibrations and the impact to road surface, damping performance, stability and the working life of greatly having improved vehicle.
Description
Technical field
The utility model relates to a kind of damping-adjustable shock-absorber.
Background technique
The major function of vibration damper is vibration and the impact running in the process of moving with decay vehicle in order to relax, and guarantees travelling comfort, stationarity and the Security of rider, and then improves stability and the working life of vehicle.
The internally-damped power size of vibration damper that vehicle uses at present is just determined at the beginning of design, makes the damping force of vibration damper unadjustable.Because different rider institute track situation, the speed of a motor vehicle, load-carrying also differ widely, existing vibration damper cannot be made corresponding adjustment according to above-mentioned variation, cause absorbing effectively, fully vibrations and the impact to road surface, and then bring the inconvenience in use to rider.
Model utility content
The utility model is mainly to solve the existing technical problem of prior art, thereby provides a kind of simple in structure, easy to operate, can greatly improve vehicle damping performance and stability, extends the damping-adjustable shock-absorber of vehicle service life.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of damping-adjustable shock-absorber, comprise absorber main body, adjustable movable stopper rod assembly and damping adjusting part, described absorber main body comprises main body tube, described adjustable movable stopper rod assembly comprises hollow piston rod, piston rod screw, adverse current spring, control axle center, outer anti-collision body, integral oil seal seat, spacing shim, valve, piston and hexagon nut, described damping adjusting part comprises lower fixed seat, adjusting axle, adjusting knob, regulate catch, steel ball, regulate little spring and interior hexagonal flush end screw, described adjustable movable stopper rod assembly one end is fixed in main body tube, the described adjustable movable stopper rod assembly the other end is fixed in damping adjusting part, described main body tube outer installment has spring-adjusting nut and spring tightening nut, described main body tube head is provided with upper fixed seat, on fixed seat, be provided with charging air inlet, described main body tube inside is provided with floating piston, form airtight air chamber, described charging air inlet one end is connected in main body tube, by charging air inlet, supplement and regulate the air pressure of confined chamber, reach the compression damping power that regulates vibration damper, described steel ball is arranged to be controlled between axle center and adjusting axle, one end, described control axle center and steel ball offset, the described control axle center the other end and adverse current spring offset, described adjusting axle mid diameter is less than two ends diameter, described steel ball offsets with control axle center in the middle of being arranged at adjusting axle, described adjusting knob is arranged at one end of adjusting axle, can regulate and control axle center by rotation adjusting knob, change the size of spill port, thereby reality regulates the recovery damping force of vibration damper.
As preferably, described control axle center is vertical with adjusting axle to be arranged.
As preferably, described control axle center is arranged in hollow piston rod, described piston rod screw and hexagon nut are arranged at box type piston club head, described spacing shim is arranged between valve and hexagon nut, described piston is connected with valve, and described integral oil seal seat is arranged between piston and outer anti-collision body.
As preferably, described adjusting catch is arranged at the side of adjusting knob, and described adjusting little spring is fixed in lower fixed seat by interior hexagonal flush end screw, and described adjusting little spring one end and adjusting knob offset.
The beneficial effect of the utility model damping-adjustable shock-absorber: combine because described damping-adjustable shock-absorber adopts adjustable movable stopper rod assembly and damping adjusting part, facilitate rider to regulate the inside of vibration damper to restore damping, thereby make vibration damper can absorb effectively, fully vibrations and the impact to road surface, damping performance, stability and the working life of greatly having improved vehicle.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of damping-adjustable shock-absorber of model utility;
Fig. 2 is the adjustable movable stopper rod assembly of a kind of damping-adjustable shock-absorber of model utility and the structural representation of damping adjusting part.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult shown in Fig. 1 to Fig. 2, the utility model adopts following technological scheme: a kind of damping-adjustable shock-absorber, comprise absorber main body 1, adjustable movable stopper rod assembly 2 and damping adjusting part 3, described absorber main body 1 comprises main body tube 4, described adjustable movable stopper rod assembly 2 comprises hollow piston rod 10, piston rod screw 11, adverse current spring 12, control axle center 13, outer anti-collision body 14, integral oil seal seat 15, spacing shim 16, valve 17, piston 18 and hexagon nut 19, described damping adjusting part 3 comprises lower fixed seat 20, adjusting axle 21, adjusting knob 22, regulate catch 23, steel ball 24, regulate little spring 25 and interior hexagonal flush end screw 26, described adjustable movable stopper rod assembly 2 one end are fixed in main body tube 4, described adjustable movable stopper rod assembly 2 the other ends are fixed in damping adjusting part 3, described main body tube 4 outer installment have spring-adjusting nut 5 and spring tightening nut 6, described main body tube 4 heads are provided with upper fixed seat 8, on fixed seat 8, be provided with charging air inlet 9, described main body tube 4 inside are provided with floating piston 7, form airtight air chamber, described charging air inlet 9 one end are connected in main body tube 4, by charging air inlet 9, supplement and regulate the air pressure of confined chamber, reach the compression damping power that regulates vibration damper, described steel ball 24 is arranged to be controlled between axle center 13 and adjusting axle 21, 13 one end, described control axle center and steel ball 24 offset, described control axle center 13 the other ends and adverse current spring 12 offset, described adjusting axle 21 mid diameters are less than two ends diameter, described steel ball 24 offsets with control axle center 13 in the middle of being arranged at adjusting axle 21, described adjusting knob 22 is arranged at one end of adjusting axle 21, can regulate and control axle center 13 by rotation adjusting knob 22, change the size of spill port, thereby reality regulates the recovery damping force of vibration damper.
The setting vertical with adjusting axle 21 of described control axle center 13.
Described control axle center 13 is arranged in hollow piston rod 10, described piston rod screw 11 and hexagon nut 19 are arranged at hollow piston rod 10 heads, described spacing shim 16 is arranged between valve 17 and hexagon nut 19, described piston 18 is connected with valve 17, and described integral oil seal seat 15 is arranged between piston 18 and outer anti-collision body 14.
Described adjusting catch 23 is arranged at the side of adjusting knob 22, and described adjusting little spring 25 is fixed in lower fixed seat 20 by interior hexagonal flush end screw 26, and described adjusting little spring 25 one end and adjusting knob 22 offset.
Main body tube 4 outsides and spring-adjusting nut 5 in absorber main body 1, spring tightening nut 6 connects, 6 pairs of spring-adjusting nut and spring tightening nuts are locked in main body tube 4 predeterminated positions, and floating piston 7 packs main body tube 4 internal preset positions into, and upper fixed seat 8 is connected to main body tube 4 heads, charging air inlet 9 is housed, and rider can be according to service condition torsional spring adjusting nut 5, spring tightening nut 6 regulates Compress Spring, by charging air inlet 9, supplemented and regulated the air pressure of sealed gas chamber, hollow piston rod 10 inside in adjustable movable stopper rod assembly 2 pack piston rod screw 11 into, adverse current spring 12, control axle center 13, outside packs outer anti-collision body 14 into, integral oil seal seat 15, spacing shim 16, valve block 17, piston 18, hexagon nut 19, adjusting axle 21 is equipped with in lower fixed seat 20 inside in damping adjusting part 3, adjusting knob 22, regulate catch 23, steel ball 24, regulate little spring 25, interior hexagonal flush end screw 26, damping adjusting part 2 and 3 docking of adjustable movable stopper rod assembly, steel ball 24 is equipped with for connecting transition in centre, rotation adjusting knob 22 moves left and right adjusting axle 21, thereby drive control axle center 13 to move up and down, change the size of spill port, and have hop count sound during rotation adjusting knob 22, thereby facilitate rider fine setting to realize the recovery damping force that regulates vibration damper.
The beneficial effect of the utility model damping-adjustable shock-absorber: combine because described damping-adjustable shock-absorber adopts adjustable movable stopper rod assembly and damping adjusting part, facilitate rider to regulate the inside of vibration damper to restore damping, thereby make vibration damper can absorb effectively, fully vibrations and the impact to road surface, damping performance, stability and the working life of greatly having improved vehicle.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a damping-adjustable shock-absorber, is characterized in that: comprise absorber main body, adjustable movable stopper rod assembly and damping adjusting part, described absorber main body comprises main body tube, described adjustable movable stopper rod assembly comprises hollow piston rod, piston rod screw, adverse current spring, control axle center, outer anti-collision body, integral oil seal seat, spacing shim, valve, piston and hexagon nut, described damping adjusting part comprises lower fixed seat, adjusting axle, adjusting knob, regulate catch, steel ball, regulate little spring and interior hexagonal flush end screw, described adjustable movable stopper rod assembly one end is fixed in main body tube, the described adjustable movable stopper rod assembly the other end is fixed in damping adjusting part, described main body tube outer installment has spring-adjusting nut and spring tightening nut, described main body tube head is provided with upper fixed seat, on fixed seat, be provided with charging air inlet, described main body tube inside is provided with floating piston, described charging air inlet one end is connected in main body tube, described steel ball is arranged to be controlled between axle center and adjusting axle, one end, described control axle center and steel ball offset, the described control axle center the other end and adverse current spring offset, described adjusting axle mid diameter is less than two ends diameter, described steel ball offsets with control axle center in the middle of being arranged at adjusting axle, described adjusting knob is arranged at one end of adjusting axle.
2. a kind of damping-adjustable shock-absorber as claimed in claim 1, is characterized in that: described control axle center is vertical with adjusting axle to be arranged.
3. a kind of damping-adjustable shock-absorber as claimed in claim 1, it is characterized in that: described control axle center is arranged in hollow piston rod, described piston rod screw and hexagon nut are arranged at box type piston club head, described spacing shim is arranged between valve and hexagon nut, described piston is connected with valve, and described integral oil seal seat is arranged between piston and outer anti-collision body.
4. a kind of damping-adjustable shock-absorber as claimed in claim 1, it is characterized in that: described adjusting catch is arranged at the side of adjusting knob, described adjusting little spring is fixed in lower fixed seat by interior hexagonal flush end screw, and described adjusting little spring one end and adjusting knob offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411513.7U CN203962834U (en) | 2014-07-24 | 2014-07-24 | A kind of damping-adjustable shock-absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411513.7U CN203962834U (en) | 2014-07-24 | 2014-07-24 | A kind of damping-adjustable shock-absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962834U true CN203962834U (en) | 2014-11-26 |
Family
ID=51923419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420411513.7U Expired - Fee Related CN203962834U (en) | 2014-07-24 | 2014-07-24 | A kind of damping-adjustable shock-absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962834U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590440A (en) * | 2014-12-03 | 2015-05-06 | 夏云美 | Supporting device for bicycle seat cushion |
| CN105177927A (en) * | 2015-08-05 | 2015-12-23 | 方琼 | Washing machine damping suspension rod |
| CN105179566A (en) * | 2015-07-21 | 2015-12-23 | 重庆川东减震制造有限公司 | Resilience-adjustable damper |
| WO2019184287A1 (en) * | 2018-03-29 | 2019-10-03 | 深圳市大疆创新科技有限公司 | Wheel structure, and wheel controller for camera mount |
| CN112664611A (en) * | 2020-12-24 | 2021-04-16 | 四川迈迪测控技术有限公司 | Universal damping buffer device |
-
2014
- 2014-07-24 CN CN201420411513.7U patent/CN203962834U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590440A (en) * | 2014-12-03 | 2015-05-06 | 夏云美 | Supporting device for bicycle seat cushion |
| CN105179566A (en) * | 2015-07-21 | 2015-12-23 | 重庆川东减震制造有限公司 | Resilience-adjustable damper |
| CN105177927A (en) * | 2015-08-05 | 2015-12-23 | 方琼 | Washing machine damping suspension rod |
| WO2019184287A1 (en) * | 2018-03-29 | 2019-10-03 | 深圳市大疆创新科技有限公司 | Wheel structure, and wheel controller for camera mount |
| CN112664611A (en) * | 2020-12-24 | 2021-04-16 | 四川迈迪测控技术有限公司 | Universal damping buffer device |
| CN112664611B (en) * | 2020-12-24 | 2022-12-09 | 四川迈迪测控技术有限公司 | Universal damping buffer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |