CN206092773U - Universal shock absorber - Google Patents

Universal shock absorber Download PDF

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Publication number
CN206092773U
CN206092773U CN201621009825.0U CN201621009825U CN206092773U CN 206092773 U CN206092773 U CN 206092773U CN 201621009825 U CN201621009825 U CN 201621009825U CN 206092773 U CN206092773 U CN 206092773U
Authority
CN
China
Prior art keywords
fork
steel cable
spring
wheel shaft
wheel
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
Application number
CN201621009825.0U
Other languages
Chinese (zh)
Inventor
田应雄
Original Assignee
田应雄
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 田应雄 filed Critical 田应雄
Priority to CN201621009825.0U priority Critical patent/CN206092773U/en
Application granted granted Critical
Publication of CN206092773U publication Critical patent/CN206092773U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an universal shock absorber, aim at solving current shaft bumper shock absorber can only the folk prescription to shock attenuation, the poor problem of shock attenuation effect. The utility model discloses a front fork, wheel axle, telescopic link, spring and steel cable, the steel cable is in the tensioning state under the ascending effort of shaft. The wheel receives when strikeing, and the shaft promotes the steel cable, and the steel cable is tensile with the spring, and after the impact, the spring recovers the drive steel cable and resets to messenger's shaft resets, and the buffering finishes, the telescopic link is articulated with the front fork, and under the telescopic link effect of arriving, the shaft removes along impact direction, and shock attenuation buffering effect is good.

Description

A kind of universal damper
Technical field
This utility model is related to a kind of universal damper.
Background technology
When being impacted, especially motorcycle, bicycle and electromobile, wheel shaft can be subject to certain orientation scope to vehicle Impulsive force, the vehicle for not having damping device, service life are shorter, in order to improve the service life of vehicle, can be before vehicle On at wheel or trailing wheel, damping device is set.But the amortisseur on existing vehicle can only all play the cushioning effect in a direction, And actually wheel hub can be impacted by different directions, damping effect is poor.
Utility model content
This utility model provide a kind of universal damper, it is intended to solve existing wheel shaft amortisseur can only one direction subtract Shake, the problem of damping effect difference.
In order to solve above technical problem, this utility model is achieved through the following technical solutions:A kind of universal damper, bag Include front fork, wheel hub, expansion link, spring and steel cable;One end of expansion link is hinged with front fork, the other end and wheel shaft of expansion link It is hinged;The upper end of spring is connected with front fork;Front fork is provided with down-pressure roller, and down-pressure roller is located at the lower section of wheel shaft;Steel cable it is upper End is connected with spring bottom, and the lower end of steel cable is connected with front fork, and the junction of steel cable and front fork is located at the lower section of wheel shaft;Steel cable from Set out with the junction of spring, down-pressure roller is bypassed from the bottom of down-pressure roller, then bypass wheel shaft from the top of wheel shaft last It is connected with front fork;The bottom of front fork is provided with hollow relief area, and wheel shaft is located in relief area;Active force of the steel cable in wheel shaft upwards It is in down tensioning state.
Further, be additionally provided with directive wheel on front fork, steel cable from the junction with spring, first from the outside of directive wheel around Directive wheel is crossed, and then down-pressure roller is bypassed from the bottom of down-pressure roller again.Convenient control steel cable is to wheel shaft force direction.
Further, roller is transferred on front fork by bearing.Reducing friction resistance, improves the sensitivity of damping.
Compared with prior art the utility model has the advantages that:This utility model include front fork, wheel hub, expansion link, Spring and steel cable;Steel cable is in tensioning state under wheel shaft active force upwards.When wheel is impacted, wheel shaft promotes steel cable, By spring elongation, after impact terminates, spring restores and drives steel cable to reset steel cable, so that wheel shaft resets, buffering terminates;Expansion link It is hinged with front fork, under expansion link to effect, wheel shaft is moved along impact direction, and damping, buffering effect is good.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Refering to Fig. 1, a kind of universal damper, including front fork 1, wheel shaft 2, expansion link 3, spring 4 and steel cable 5;Expansion link 3 One end is hinged with front fork 1, and the other end and the wheel shaft 2 of expansion link 3 are hinged;The upper end of spring 4 is connected with front fork 1;Front fork 1 is provided with Down-pressure roller 6, down-pressure roller 6 are located at the lower section of wheel shaft 2;The upper end of steel cable 5 is connected with 4 bottom of spring, the lower end of steel cable 5 with it is front Fork 1 is connected, and the junction of steel cable 5 and front fork 1 is located at the lower section of wheel shaft 2;Steel cable 5 from the junction with spring 4, from pushing The bottom of roller 6 bypasses down-pressure roller 6, then bypasses wheel shaft 2 from the top of wheel shaft 2 and is finally connected with front fork 1;The bottom of front fork 1 Portion is provided with hollow relief area 11, and wheel shaft 2 is located in relief area;Steel cable 5 is under the active force upwards of wheel shaft 2 in tensioning shape State.
Directive wheel 7 is additionally provided with front fork 1, steel cable 5 is first bypassed from the outside of directive wheel 7 from the junction with spring 4 Directive wheel 7, then bypasses down-pressure roller 6 from the bottom of down-pressure roller 6 again.
Directive wheel 7 and down-pressure roller 6 are transferred on front fork 1 by bearing.
When vehicle is impacted, buffering course is as follows:The wheel shaft 2 of wheel is subject to impacting towards relief area 11 Power, expansion link 3 extend and are swung, and wheel shaft 2 pulls steel cable 5, steel cable 5 to stretch spring 4;After impulsive force disappears, spring 4 is multiple Position, steel cable 5 drive wheel shaft 2 to reset.
Specific embodiment of the utility model is the foregoing is only, but technical characteristic of the present utility model is not limited to This, any those skilled in the art in field of the present utility model, all cover new in this practicality by the change or modification made Among the scope of the claims of type.

Claims (3)

1. a kind of universal damper, is characterized in that:Including front fork(1), wheel shaft(2), expansion link(3), spring(4)And steel cable(5); Expansion link(3)One end and front fork(1)It is hinged, expansion link(3)The other end and wheel shaft(2)It is hinged;Spring(4)Upper end with it is front Fork(1)It is connected;
Front fork(1)It is provided with down-pressure roller(6), down-pressure roller(6)Positioned at wheel shaft(2)Lower section;Steel cable(5)Upper end and spring (4)Bottom is connected, steel cable(5)Lower end and front fork(1)It is connected, steel cable(5)With front fork(1)Junction be located at wheel shaft(2)'s Lower section;Steel cable(5)From with spring(4)Junction set out, from down-pressure roller(6)Bottom bypass down-pressure roller(6), Ran Houcong Wheel shaft(2)Top bypass wheel shaft(2)Finally and front fork(1)It is connected;
Front fork(1)Bottom be provided with hollow relief area(11), wheel shaft(2)Positioned at relief area(11)It is interior;Steel cable(5)In wheel shaft (2)Tensioning state is under active force upwards.
2. a kind of universal damper according to claim 1, is characterized in that:Front fork(1)On be additionally provided with directive wheel(7), steel Rope(5)From with spring(4)Junction set out, first from directive wheel(7)Outside bypass directive wheel(7), then again from lower press rolls Wheel(6)Bottom bypass down-pressure roller(6).
3. a kind of universal damper according to claim 2, is characterized in that:The directive wheel(7)And down-pressure roller(6) Transferred in front fork by bearing(1)On.
CN201621009825.0U 2016-08-31 2016-08-31 Universal shock absorber Expired - Fee Related CN206092773U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621009825.0U CN206092773U (en) 2016-08-31 2016-08-31 Universal shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621009825.0U CN206092773U (en) 2016-08-31 2016-08-31 Universal shock absorber

Publications (1)

Publication Number Publication Date
CN206092773U true CN206092773U (en) 2017-04-12

Family

ID=58477345

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621009825.0U Expired - Fee Related CN206092773U (en) 2016-08-31 2016-08-31 Universal shock absorber

Country Status (1)

Country Link
CN (1) CN206092773U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106246786A (en) * 2016-08-31 2016-12-21 田应雄 A kind of universal damper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106246786A (en) * 2016-08-31 2016-12-21 田应雄 A kind of universal damper

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Legal Events

Date Code Title Description
GR01 Patent grant
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: 20170412

Termination date: 20170831