CN2595651Y - Ajustable double spring hydraulic motorcycle rear shock reducer - Google Patents
Ajustable double spring hydraulic motorcycle rear shock reducer Download PDFInfo
- Publication number
- CN2595651Y CN2595651Y CN 02231737 CN02231737U CN2595651Y CN 2595651 Y CN2595651 Y CN 2595651Y CN 02231737 CN02231737 CN 02231737 CN 02231737 U CN02231737 U CN 02231737U CN 2595651 Y CN2595651 Y CN 2595651Y
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- regulating sleeve
- spring
- rear shock
- motorcycle
- 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
- 230000035939 shock Effects 0.000 title claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 title 1
- 230000001105 regulatory effect Effects 0.000 claims abstract description 33
- 239000006096 absorbing agent Substances 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to an adjustable hydraulic rear shock absorber with double springs for motorcycles, which belongs to the technical field of the class of the components of motorcycles. When the motorcycle is used, one occupant is loaded (light load), and sometimes two or three occupants are loaded (heavy load). Therefore, the springs of the rear shock absorber has enough strength to moderate vibratory impact and support a motorcycle body. However, one problem that the rear shock absorber having larger use strength is hard and is not comfortable when a single person drives the motorcycle is also simultaneously brought, and the problem is the disadvantage of a traditional rear shock absorber. The utility model has the structure that an inner spring, a regulating sleeve and a telescopic limiting block are added to the traditional rear shock absorber, and simultaneously, the size of an outer spring is enlarged. The stress distribution of the springs is changed through the movement from top to bottom of the regulating sleeve to regulate the strength of the shock absorber (at the time of the heavy load, the regulating sleeve positioned in the uppermost position completely contacts the lower end of an inner spring, the inner spring and the outer spring are stressed together and the shock absorber has the largest strength; at the time of the light load, the regulating sleeve regulated to the lowermost position does not contact the inner spring, the outer spring is only stressed alone and the shock absorber has the smallest strength.) Therefore, the utility model guarantees that the motorcycle has good comfort performance under the condition of the light load or under the condition of the heavy load.
Description
Technical field
Adjustable double spring hydraulic type rear shock absorber of motorcycle belongs to the motorcycle component class in dynamo-electric field.
Technical background
Unexpectedly strive unusual fierce today in Motorcycle Market, manufacturer have only produce safe and reliable, powerful, it is comfortable to ride, super quality and competitive price product can establish oneself in an unassailable position.The needs of the times have been catered in the design of adjustable double spring hydraulic type rear shock absorber of motorcycle.The manufacturer production more comfortable motor bike of riding has just had certain possibility.
Summary of the invention
Hard partially in order to overcome existing rear shock absorber of motorcycle spring when single the travelling, the soft partially shortcoming of spring when heavy duty is travelled, the utility model provides a kind of bumper, this bumper makes the weight that bumper carries and the soft or hard degree of bumper reach harmonious unification by the distribution that changes spring stress, allows more safety and comfortable of driving.
The technical scheme that its technical matters that solves the utility model adopts is: compare with traditional rear shock absorber, it has mainly increased by three parts: 1, inner spring 2, regulating sleeve 3, flexible limiting stopper (each 4 in every bumper, other two for fixing).From size, the total length of novel damping device remains unchanged, and external diameter is more bigger than the external diameter of existing bumper, and (with 100cc discharge capacity motor bike is example to be about 50mm, certainly in the middle of actual production process, producer can adjust flexibly according to model, the discharge capacity of coupling motor bike).The diameter of outer spring is 50mm, and internal diameter is 42mm, and long is 230mm, thick 4mm.Increase an inner spring, external diameter is 36mm, and internal diameter is 28mm, and spring slightly is 4mm, and length is 155mm, and the upper end and the top connection of inner spring are fixedly linked.Regulating sleeve is long for 90mm, thickness are 5mm, and external diameter is the same with the inner spring external diameter to be 36mm.Respectively there is a side opening in the place that the right and left is relative, is about 60mm, wide 8mm.Regulating sleeve is directly to be enclosed within damper below, and the internal diameter of cover is 26mm (external diameter of damper is 25mm) than the slightly about 1mm of the external diameter of damper, promotes regulating sleeve easily and moves up and down so that leave the space.Below damper, then the right and left has the three place's limiting stoppers that are provided with in order up and down.Wherein, two are flexible limiting stopper in going up, and when connect limiting stopper meeting indentation of following time damper below with finger, so that regulating sleeve moves up and down, the limiting stopper at a minimum place is then fixed.Damper on locate the high 5mm of limiting stopper the place then have an oblong lateral pin to stretch out, be the device of transverse plane under the carrying outer spring.Be a complete adjustable double spring hydraulic type rear shock absorber of motorcycle like this.In use, when motor bike had only an occupant, regulating sleeve was placed on below, transverse plane and regulating sleeve maintain the distance of 50mm under this moment inner spring, what bear pressure is outer spring, and the stressed separately situation lower spring of outer spring is softer relatively having only, and traveling comfort is splendid like this; When two occupants, as required can be with regulating sleeve with portable one-level, flexible limiting stopper supporting in the middle of transverse plane is subjected under the regulating sleeve at this moment is fixing, on the regulating sleeve transverse plane then with inner spring under transverse plane keep the distance of 25mm, this moment, if the outer spring pressurized was when dropping to a certain degree, under the inner spring transverse plane can with regulating sleeve upper end plane contact, the soft or hard degree of spring is moderate with the weight maintenance of being carried like this, has also just guaranteed traveling comfort; When motor bike is when heavy duty (be three occupants on the car or carry cargo), available hand is mentioned one-level to highest point with regulating sleeve again, transverse plane is subjected to the flexible limiting stopper supporting of upper class fixing under this moment regulating sleeve, under the inner spring on transverse plane and the regulating sleeve transverse plane contact fully, interior outer spring is stressed jointly, can guarantee that like this rear shock absorber has enough intensity to relax vibratory impulse, allow the driving more comfortable and safety.And for sitting posture (pedal type) motor bike, because the restriction of its contour structures, go to adjust the comparatively difficulty that seems with hand, therefore when assembling, motor bike regulating sleeve can be arranged on midway location, so both can take into account the traveling comfort when taking, can take into account bumper again has enough intensity to relax vibratory impulse and support car body.Adjustable double spring hydraulic type rear shock absorber of motorcycle also can be by the suitable adjustment on the size for having some boosted vehicles, battery-driven car, high-grade bike, the motor-tricycle that use bumper to use in addition.
The beneficial effects of the utility model are: can significantly improve the traveling comfort of occupant when taking motor bike, also allow driving more safe simultaneously.
Description of drawings
Have six figure in the Figure of description.The parts name that Arabic number 1-8 represents respectively among the figure is:
1, top connection 2, inner spring 3, damper 4, regulating sleeve
5, flexible limiting stopper 6, lateral pin 7, lower adaptor 8, outer spring
Inner spring when Fig. 1 is the motor bike heavy duty in the bumper and the structure and the state of regulating sleeve
Inner spring when Fig. 2 is the motor bike underloading in the bumper and the structure of regulating sleeve and state
Inner spring and the structure of regulating sleeve and the side schematic view of state when Fig. 3 is the motor bike heavy duty in the bumper
The side schematic view of the inner spring when Fig. 4 is the motor bike underloading in the bumper and the structure of regulating sleeve and state
Positive total scheme drawing of adjustable double spring hydraulic type rear shock absorber of motorcycle when Fig. 5 is the motor bike heavy duty
The total scheme drawing in side of adjustable double spring hydraulic type rear shock absorber of motorcycle when Fig. 6 is the motor bike underloading
The specific embodiment
In the middle of Fig. 5, Fig. 6 (Fig. 5,6 has comprised parts and the structure among Fig. 1-4), flexible limiting stopper (5) is arranged on the below of damper (3), and then there is a lateral pin (6) in the flexible slightly high place of limiting stopper (5).Regulating sleeve (4) is in the outside of damper (3), and bottom and flexible limiting stopper (5) contact, and inner spring (2) upper end and top connection (1) fix.Outer spring (8) top also fixes with top connection (1), and the lower end contacts with lateral pin (6).
In Fig. 5,6 illustrated embodiments, connect down flexible limiting stopper (5), regulating sleeve (4) can descend, otherwise can rise.
Claims (3)
1. adjustable double spring fluid power rear shock absorber of motorcycle, top connection is captiveed joint with piston rod one end and the spring top of damper, the bottom of spring contacts with lateral pin on the damper, it is characterized in that: the upper end and the top connection of inner spring are fixedly linked, the bottom of inner spring contacts as required with the upper end of regulating sleeve, regulating sleeve is between outer spring and damper, and the lower end classification of regulating sleeve contacts with flexible limiting stopper and fixed limit piece.
2. adjustable double spring fluid power rear shock absorber of motorcycle according to claim 1, it is characterized in that: regulating sleeve is the hollow cylinder shape, and there is corresponding opening both sides, and adjustable its moves up and down.
3. adjustable double spring fluid power rear shock absorber of motorcycle according to claim 1, it is characterized in that: sidepiece below damper, be provided with corresponding three place's limiting stoppers, but the limiting stopper at two places is corresponding to fashionable indentation in going up, this moment, regulating sleeve moved down, limiting stopper then stretches out when moving on the regulating sleeve, and the limiting stopper at a minimum place is the fixed limit piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231737 CN2595651Y (en) | 2002-04-23 | 2002-04-23 | Ajustable double spring hydraulic motorcycle rear shock reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231737 CN2595651Y (en) | 2002-04-23 | 2002-04-23 | Ajustable double spring hydraulic motorcycle rear shock reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595651Y true CN2595651Y (en) | 2003-12-31 |
Family
ID=33707387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02231737 Expired - Fee Related CN2595651Y (en) | 2002-04-23 | 2002-04-23 | Ajustable double spring hydraulic motorcycle rear shock reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595651Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774340B (en) * | 2009-01-13 | 2012-09-19 | 罗枝芳 | Elastic shock absorbing structure for vehicle |
| CN102808879A (en) * | 2012-08-20 | 2012-12-05 | 栗运岭 | Transmission spring and bicycle frame mounted with transmission spring |
| CN106402259A (en) * | 2016-11-30 | 2017-02-15 | 江门市英之杰机车部件有限公司 | Inner and outer spring bumper |
-
2002
- 2002-04-23 CN CN 02231737 patent/CN2595651Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774340B (en) * | 2009-01-13 | 2012-09-19 | 罗枝芳 | Elastic shock absorbing structure for vehicle |
| CN102808879A (en) * | 2012-08-20 | 2012-12-05 | 栗运岭 | Transmission spring and bicycle frame mounted with transmission spring |
| CN106402259A (en) * | 2016-11-30 | 2017-02-15 | 江门市英之杰机车部件有限公司 | Inner and outer spring bumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |