CN201535340U - Shock absorber for vehicle - Google Patents
Shock absorber for vehicle Download PDFInfo
- Publication number
- CN201535340U CN201535340U CN200920214437XU CN200920214437U CN201535340U CN 201535340 U CN201535340 U CN 201535340U CN 200920214437X U CN200920214437X U CN 200920214437XU CN 200920214437 U CN200920214437 U CN 200920214437U CN 201535340 U CN201535340 U CN 201535340U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- automobile absorber
- slave cylinder
- clutch release
- release slave
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a shock absorber for a vehicle, comprising a piston rod, a working cylinder, a liquid storage cylinder, a connecting piece, a limited block, an elasticity device, a piston valve and a bottom valve. The working cylinder and the liquid storage cylinder are coaxial with the piston rod, the connecting piece is used for connecting the working cylinder and the liquid storage cylinder, the limited block is arranged on the piston rod, the elasticity device is arranged in the working cylinder and positioned between the connecting piece and the limited block, the piston valve is arranged at one end of the piston rod, and the bottom valve is arranged at the bottom of the working cylinder. The shock absorber for the vehicle can achieve the shock absorption effect, improves the anti-roll capability, the traction performance and the steering feedback performance of a suspension, and has low cost, simple and convenient application and strong actionability.
Description
Technical field
The utility model relates to a kind of vibration damper, especially a kind of automobile absorber.
Background technique
Automobile absorber is as the part of suspension, is mainly used in restriction suspension working stroke, relaxes jolting in the driving, and and other part cooperatively interact the inclination performance, the hauling ability that realize car load, turn to feedback performance etc.Because different condition of road surface requires the damping force of vibration damper to be not quite similar.When automobile running is on smooth road surface, require damping force of vibration damper less as far as possible; When automobile running is on the road surface of comparatively jolting, then require vibration damper to have bigger damping force.
As shown in Figure 1, traditional automobile absorber comprises piston rod 1, clutch release slave cylinder 3 coaxial with it and stock solution tube 4.Described piston rod 1 is arranged on the inside of clutch release slave cylinder 3, and clutch release slave cylinder 3 is arranged on the inside of stock solution tube 4 again, and the three interconnects by link.Piston valve 5 and bottom valve 6 lay respectively at the bottom of piston rod 1 and clutch release slave cylinder 3, fixedly install limiting stopper 8 on the piston rod 1, and the range of piston rod 1 is by the mounting point decision of limiting stopper 8.
This orthodox car vibration damper, structure is simple relatively, can reach the damping purpose, but it regulates the limited in one's ability of vehicle roll, and the adjusting hauling ability is also limited.Therefore, be necessary to design a kind of automobile absorber in fact, improve the defective of prior art.
The model utility content
The purpose of this utility model is to provide a kind of automobile absorber, can reach damping effect, can regulate inclination performance, the hauling ability of vehicle again in the larger context and turn to feedback performance.
To achieve these goals, automobile absorber of the present utility model is achieved through the following technical solutions:
A kind of automobile absorber, it comprise piston rod, with coaxial clutch release slave cylinder and the stock solution tube of piston rod, be connected clutch release slave cylinder and stock solution tube link, be arranged on limiting stopper on the described piston rod, be arranged within the described clutch release slave cylinder elastic device between link and the limiting stopper, the bottom valve that is arranged on the piston valve of described piston rod one end and is arranged on described clutch release slave cylinder bottom.
As preferred implementation, the middle part of described link is provided with through hole.
As preferred implementation, an end of described piston rod passes from described through hole, and the other end is fixedlyed connected with piston valve by fastening piece.
As preferred implementation, described elastic device is a spring.
As preferred implementation, described spring housing is in the outside of piston rod, and an end of spring is by being fixed on the limiting stopper location on the piston rod, and the other end is connected to the internal surface of link.
As preferred implementation, described spring is a Hookean spring.
As preferred implementation, described bottom valve is embedded in the bottom of described clutch release slave cylinder by interference fit.
Automobile absorber of the present utility model can reach damping effect, can improve suspension roll performance, hauling ability again and turn to feedback performance, and it is with low cost, uses simple and conveniently, and exploitativeness is strong.
Description of drawings
In order to understand automobile absorber of the present utility model better, please refer to the following drawings:
Fig. 1 is the structural representation of existing automobile absorber;
Fig. 2 is the structural representation of automobile absorber of the present utility model.
Embodiment
Below in conjunction with embodiment the utility model is elaborated, wherein identical component are represented with identical reference character.Need to prove, describe below the word " preceding " that uses, " back ", " left side ", " right side ", " on " and D score refer to direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometrical center.
See also Fig. 2, automobile absorber of the present utility model comprise piston rod 1, with coaxial clutch release slave cylinder 3 and the stock solution tube 4 of piston rod 1, be connected clutch release slave cylinder 3 and stock solution tube 4 link 7, be arranged on limiting stopper 8 on the described piston rod 1, be arranged within the described clutch release slave cylinder 3 and the elastic device 2 between link 7 and limiting stopper 8, the bottom valve 6 that is arranged on the piston valve 5 of described piston rod 1 one ends and is arranged on described clutch release slave cylinder 3 bottoms.Described bottom valve 6 is embedded in the bottom of described clutch release slave cylinder 3 by interference fit.
Described piston rod 1 is arranged on the inside of clutch release slave cylinder 3, and clutch release slave cylinder 3 is arranged on the inside of stock solution tube 4 again.The middle part of link 7 is provided with and just is fit to the through hole 70 that piston rod 1 passes, and an end of described piston rod 1 passes from the through hole 70 of described link 7, and the other end is fixedlyed connected with piston valve 5 by fastening piece 9.
Preferably, described elastic device 2 is a spring, and this spring housing is in the outside of piston rod 1, and an end of spring is by being fixed on limiting stopper 8 location on the piston rod 1, and the other end is against on the internal surface of link 7.
Introduce the working principle of automobile absorber of the present utility model below.When automobile running is on the road surface of comparatively jolting, the piston rod 1 of vibration damper can be to the external movement of clutch release slave cylinder 3, thereby pressure elasticity device 2 progressively increases the recuperability of vibration damper by pressure elasticity device 2, reach the absorption vibrational energy, relax the effect of road shocks.It will be understood by those skilled in the art that elastic device 2 preferred Hookean springs of the present utility model (restoring force that is spring strengthens along with its compression degree is linear).It will be understood by those skilled in the art that the road surface jolts more, piston rod 1 is just big more with respect to the stroke of clutch release slave cylinder 3, and Hookean spring can absorb vibrational energy more effectively along with the increasing of piston rod 1 stroke, makes vehicle return the equilibrium position rapidly.
Automobile absorber of the present utility model under the prerequisite that satisfies in the requirement of near low rigidity the design load position and limited suspension working stroke, has increased near the rigidity of piston rod 1 stroke end of vibration damper.This just can be so that automobile be when flat road surface is travelled, and the vibration damper damping constant is less, and automobile can obtain good smoothness; And automobile is in road traveling that jolts or the steering procedure at automobile, vibration damper can also provide enough damping forces, thereby avoid in the curve driving process vehicle body centroid position too to raise, reach the purpose of improving automobile roll performance, hauling ability and turning to feedback performance.
The foregoing description is only for the usefulness that the utility model is described, and be not to be to restriction of the present utility model, the those of ordinary skill in relevant technologies field, under the situation that does not break away from the utility model scope, can also make various variations and modification, so all technological schemes that are equal to also should belong to the disclosed category of the utility model.
Claims (7)
1. an automobile absorber is characterized in that, this automobile absorber comprises: piston rod; Clutch release slave cylinder and the stock solution tube coaxial with piston rod; The link that connects clutch release slave cylinder and stock solution tube; Be arranged on the limiting stopper on the described piston rod; Be arranged on the elastic device within the described clutch release slave cylinder, between link and limiting stopper; Be arranged on the piston valve of described piston rod one end; And the bottom valve that is arranged on described clutch release slave cylinder bottom.
2. automobile absorber according to claim 1 is characterized in that the middle part of described link is provided with through hole.
3. automobile absorber according to claim 2 is characterized in that, an end of described piston rod passes from described through hole, and the other end is fixedlyed connected with piston valve by fastening piece.
4. according to any described automobile absorber of claim 1-3, it is characterized in that described elastic device is a spring.
5. automobile absorber according to claim 4 is characterized in that, described spring housing is in the outside of piston rod, and an end of spring is by being fixed on the limiting stopper location on the piston rod, and the other end is connected to the internal surface of link.
6. automobile absorber according to claim 4 is characterized in that, described spring is a Hookean spring.
7. automobile absorber according to claim 1 is characterized in that, described bottom valve is embedded in the bottom of described clutch release slave cylinder by interference fit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920214437XU CN201535340U (en) | 2009-11-28 | 2009-11-28 | Shock absorber for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920214437XU CN201535340U (en) | 2009-11-28 | 2009-11-28 | Shock absorber for vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201535340U true CN201535340U (en) | 2010-07-28 |
Family
ID=42535119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920214437XU Expired - Fee Related CN201535340U (en) | 2009-11-28 | 2009-11-28 | Shock absorber for vehicle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201535340U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075458A (en) * | 2011-10-25 | 2013-05-01 | 成都槟果科技有限公司 | Automobile shock absorber with cushioning structure |
CN104074913A (en) * | 2014-06-25 | 2014-10-01 | 彭友莲 | Shock absorber convenient to dismount |
-
2009
- 2009-11-28 CN CN200920214437XU patent/CN201535340U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075458A (en) * | 2011-10-25 | 2013-05-01 | 成都槟果科技有限公司 | Automobile shock absorber with cushioning structure |
CN104074913A (en) * | 2014-06-25 | 2014-10-01 | 彭友莲 | Shock absorber convenient to dismount |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206201894U (en) | A kind of shockproof vehicle suspension | |
CN203293845U (en) | Vehicle passive suspension structure using inerter | |
CN201535340U (en) | Shock absorber for vehicle | |
CN103303085A (en) | Vehicle passive suspension structure employing inertial container | |
CN101992668A (en) | Shock absorption system for realizing vehicle suspension variation | |
CN102358131A (en) | Semi-active suspension frame for tractor | |
CN202156256U (en) | Cushioning device for automobile chassis | |
CN203391592U (en) | Automotive negative stiffness suspension mechanism and automobile with same | |
CN204184152U (en) | A kind of plane scroll spring electromagnetism energy pair of transverse arm active suspension | |
CN202955172U (en) | Shock absorber | |
CN202764648U (en) | Air suspension frame with U-shaped stabilizing thrust rod | |
CN202301732U (en) | Automotive shock absorber with shock resistance | |
CN104260612A (en) | Air suspension system with telescopic oil cylinder | |
CN202418409U (en) | Adjustable shock absorber | |
CN208714862U (en) | A kind of front suspension structure of electric flatbed tricycle | |
CN208714869U (en) | A kind of shock-absorbing inspection car | |
CN203272562U (en) | Rubber connecting rod of auto absorber | |
CN202901147U (en) | Automobile hanging vibration absorber | |
CN207539249U (en) | A kind of vehicle shock absorber | |
CN202573700U (en) | Air suspension device for heavy type semi-suspension towing vehicle | |
CN202274035U (en) | Automotive shock absorber with buffering structure | |
CN103075458A (en) | Automobile shock absorber with cushioning structure | |
CN206067397U (en) | A kind of control arm configuration of pair of fork arm type equal suspension | |
CN204878494U (en) | Two rings rear damper of a big section of thick bamboo | |
CN201461831U (en) | Vibration absorber with multi-level vibration reduction |
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20171128 |