CN202046171U - Twin-cantilever independent suspension system of vehicle - Google Patents
Twin-cantilever independent suspension system of vehicle Download PDFInfo
- Publication number
- CN202046171U CN202046171U CN2011200822101U CN201120082210U CN202046171U CN 202046171 U CN202046171 U CN 202046171U CN 2011200822101 U CN2011200822101 U CN 2011200822101U CN 201120082210 U CN201120082210 U CN 201120082210U CN 202046171 U CN202046171 U CN 202046171U
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- China
- Prior art keywords
- cantilever
- front wheel
- bumper
- lower cantalever
- bracing frame
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Abstract
The utility model discloses a twin-cantilever independent suspension system of a vehicle, which comprises a frame and a lower cantilever mechanism transversely arranged at the front end of the frame. Front wheel mechanisms are arranged on two sides of the front end of the frame, an upper cantilever mechanism is arranged on the frame above the lower cantilever mechanism, and both the upper cantilever mechanism and the lower cantilever mechanism are connected with the front wheel mechanisms. The twin-cantilever independent suspension system is reasonable in structure and convenient in manufacture, connection of front wheels is more stabilized by means of the twin cantilever mechanisms, vibration resistance is enhanced, the front wheels can be maintained perpendicular to the ground when the vehicle runs on an uneven road, stability of the front wheels is enhanced, service lives of the wheels and the cantilevers are prolonged, safety is fine, and controllability is high.
Description
Technical field
The utility model relates to the car of riding instead of walk, the two cantilever independent suspension systems of particularly a kind of car of riding instead of walk.
Background technology
Adopted the single-cantilever structure in great majority are ridden the front wheel suspension of car instead of walk, because the car vehicle of riding instead of walk is less, the intensity of cantilever is limited, and the damping shock resistance is relatively poor.When on Uneven road has the road of hollow, walking, the car of riding instead of walk is through after jolting, just make front-wheel not perpendicular to the ground easily, it is the run-off the straight of relative ground, form the inside and outside Eight characters, not only aggravate the heel and toe wear of wheel, and cantilever is bent, increase maintenance cost, even the front wheel suspension of the car of riding instead of walk is scrapped.
The utility model content
Problem to be solved in the utility model just provides the two cantilever independent suspension systems of a kind of car of riding instead of walk, rational in infrastructure, easily manufactured, the car of guaranteeing to ride instead of walk also can make front-wheel and ground keep vertical when walking on the ground of injustice, improve the stability of front-wheel, prolong the service life of wheel and cantilever.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: the two cantilever independent suspension systems of the car of riding instead of walk, comprise vehicle frame and laterally be located at the lower cantalever mechanism of vehicle frame front end, be provided with front-wheel mechanism in vehicle frame front end both sides, it is characterized in that: be provided with upper cantilever mechanism on the vehicle frame that is positioned at above the lower cantalever mechanism, upper cantilever mechanism all is connected with front-wheel mechanism with lower cantalever mechanism.
Further, described upper cantilever mechanism comprises the upper cantilever support plate that laterally is located at lower cantalever support plate top and is located at upper cantilever on the upper cantilever support plate, and described lower cantalever mechanism comprises the lower cantalever support plate that laterally is located at the vehicle frame front end and is located at lower cantalever on the lower cantalever support plate.
Further, described front-wheel mechanism comprises the near front wheel bracing frame and the off front wheel bracing frame that structure is identical, and the near front wheel and off front wheel, the upper end of the near front wheel bracing frame is connected with the left end of upper cantilever, the lower end of the near front wheel bracing frame is connected with the left end of lower cantalever, the upper end of off front wheel bracing frame is connected with the right-hand member of upper cantilever, and the lower end of off front wheel bracing frame is connected with the right-hand member of lower cantalever, and the near front wheel, off front wheel are transferred respectively before left and right on the wheeling supporting frame.
Further, the upper end of described the near front wheel bracing frame and the switching of the left end of upper cantilever, the lower end of the near front wheel bracing frame and the switching of the left end of lower cantalever, the upper end of off front wheel bracing frame and the switching of the right-hand member of upper cantilever, the lower end of off front wheel bracing frame and the switching of the right-hand member of lower cantalever, the car steering handle bonded assembly connecting strap that is equipped with on the near front wheel bracing frame and off front wheel bracing frame and rides instead of walk, the car steering handle of riding instead of walk connect with connecting strap by connecting rod and the control relative upper cantilever with the off front wheel bracing frame of the near front wheel bracing frame and lower cantalever are done horizontal deflection.Preceding wheeling supporting frame connects supporting by two cantilevers, has increased stability and reliability.
Further, be provided with shock mitigation system between described lower cantalever and the upper cantilever.
Further, described shock mitigation system comprise be located at the left bumper between lower cantalever left end and the upper cantilever left end and be located at the lower cantalever right-hand member and the upper cantilever right-hand member between the right bumper identical with left bumper specification, be respectively equipped with left socle and right support in the left and right sides of upper cantilever support plate, the lower end switching of left side bumper is at the left end of lower cantalever, the upper end switching of left side bumper is on left socle, the lower end switching of right bumper is at the right-hand member of lower cantalever, and the upper end switching of right bumper is on right support.
Further, described left bumper and right bumper include decoupling rod and the damping spring that is sleeved on the decoupling rod, radially transfer at the left end of lower cantalever by bearing pin in the lower end of the decoupling rod of left side bumper, radially transfer on left socle by bearing pin in the upper end of the decoupling rod of left side bumper, radially transferring at the right-hand member of lower cantalever by bearing pin in the lower end of the decoupling rod of right bumper, radially transfers on right support by bearing pin in the upper end of the decoupling rod of right bumper.
Further, be respectively equipped with the adjustment structure of regulating left and right bumper elasticity on described left socle and the right support.
Further, described adjustment structure comprises the adjusting bolt that is located at respectively on left socle and the right support, and the lower end of regulating bolt is connected with the decoupling rod upper end of left and right bumper respectively, and left and right rack upper surface is respectively equipped with nut and cooperates with the adjusting bolt thread.Easy to adjust.
Further, the two ends of described lower cantalever and upper cantilever all are made as ring body, and the switching of the lower end of left bumper and right bumper is below lower cantalever, and left bumper and right bumper pass behind the ring body of the ring body of lower cantalever and upper cantilever and regulate bolted connection.Make integral structure compacter, dwindle the suspension occupation space.
After adopting technique scheme, the utlity model has following advantage: adopt double-cantilever structure, it is more stable that front-wheel is connected, and shock resistance is enhanced, and safety is good, the controllability height.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
The structural representation of a kind of embodiment of the utility model as shown in Figure 1, the two cantilever independent suspension systems of the car of riding instead of walk, comprise vehicle frame 1 and laterally be located at the lower cantalever mechanism of vehicle frame front end, be provided with front-wheel mechanism in vehicle frame front end both sides, be provided with upper cantilever mechanism above lower cantalever mechanism, upper cantilever mechanism all is connected with front-wheel mechanism with lower cantalever mechanism.Described upper cantilever mechanism comprises and establishes the upper cantilever support plate 31 that laterally is located at lower cantalever support plate top and be located at upper cantilever 32 on the upper cantilever support plate, and described lower cantalever mechanism comprises the lower cantalever support plate 21 that laterally is located at the vehicle frame front end and is located at lower cantalever 22 on the lower cantalever support plate.Described front-wheel mechanism comprises the near front wheel bracing frame 41 and the off front wheel bracing frame 42 that structure is identical, and the near front wheel 43 and off front wheel 44, the upper end of the near front wheel bracing frame is connected with the left end of upper cantilever, the lower end of the near front wheel bracing frame is connected with the left end of lower cantalever, the upper end of off front wheel bracing frame is connected with the right-hand member of upper cantilever, the lower end of off front wheel bracing frame is connected with the right-hand member of lower cantalever, and the near front wheel, off front wheel are transferred respectively before left and right on the wheeling supporting frame.
Be provided with shock mitigation system between described lower cantalever and the upper cantilever.Described shock mitigation system comprises left bumper 51 and the right bumper 52 that specification is identical, be respectively equipped with left socle 33 and right support 34 in the left and right sides of upper cantilever support plate, the lower end switching of left side bumper is at the left end of lower cantalever, the upper end switching of left side bumper is on left socle, the lower end switching of right bumper is at the right-hand member of lower cantalever, and the upper end switching of right bumper is on right support.Described left bumper and right bumper include decoupling rod 53 and the damping spring 54 that is sleeved on the decoupling rod, radially transfer at the left end of lower cantalever by bearing pin in the lower end of the decoupling rod of left side bumper, radially transfer on left socle by bearing pin in the upper end of the decoupling rod of left side bumper, radially transferring at the right-hand member of lower cantalever by bearing pin in the lower end of the decoupling rod of right bumper, radially transfers on right support by bearing pin in the upper end of the decoupling rod of right bumper.
In the above-described embodiments, can be with the upper end of the near front wheel bracing frame and the left end switching of upper cantilever, the lower end of the near front wheel bracing frame and the switching of the left end of lower cantalever, the upper end of off front wheel bracing frame and the switching of the right-hand member of upper cantilever, the lower end of off front wheel bracing frame and the switching of the right-hand member of lower cantalever, the car steering handle bonded assembly connecting strap 45 that is equipped with on the near front wheel bracing frame and off front wheel bracing frame and rides instead of walk, the car steering handle of riding instead of walk connect with connecting strap by connecting rod and the control relative upper cantilever with the off front wheel bracing frame of the near front wheel bracing frame and lower cantalever are done horizontal deflection.On left socle and right support, be respectively equipped with the adjustment structure of regulating left and right bumper elasticity in addition.Described adjustment structure comprises the adjusting bolt 61 that is located at respectively on left socle and the right support, and the lower end of regulating bolt is connected with the decoupling rod upper end of left and right bumper respectively, and left and right rack upper surface is respectively equipped with nut 62 and cooperates with the adjusting bolt thread.
In addition in the above-described embodiments, the two ends of lower cantalever and upper cantilever all can also be made as ring body 23,33, the lower end switching of a left side bumper and right bumper is below lower cantalever, and left bumper and right bumper pass behind the ring body of the ring body of lower cantalever and upper cantilever and regulate bolted connection.Make integral structure compacter like this, dwindle the suspension occupation space.
The utility model is rational in infrastructure, easily manufactured, it is more stable to adopt double-cantilever structure that front-wheel is connected, shock resistance is enhanced, guaranteeing to ride instead of walk also to make front-wheel and ground keep vertical when car is walked on the ground of injustice, improve the stability of front-wheel, prolongs the service life of wheel and cantilever, safety is good, the controllability height.
Claims (10)
1. the two cantilever independent suspension systems of the car of riding instead of walk, comprise vehicle frame (1) and laterally be located at the lower cantalever mechanism of vehicle frame front end, be provided with front-wheel mechanism in vehicle frame front end both sides, it is characterized in that: be provided with upper cantilever mechanism on the vehicle frame that is positioned at above the lower cantalever mechanism, upper cantilever mechanism all is connected with front-wheel mechanism with lower cantalever mechanism.
2. the two cantilever independent suspension systems of the car of riding instead of walk according to claim 1, it is characterized in that: described upper cantilever mechanism comprises the upper cantilever support plate (31) that laterally is located at lower cantalever support plate top and is located at upper cantilever (32) on the upper cantilever support plate, and described lower cantalever mechanism comprises the lower cantalever support plate (21) that laterally is located at the vehicle frame front end and is located at lower cantalever (22) on the lower cantalever support plate.
3. the two cantilever independent suspension systems of the car of riding instead of walk according to claim 1, it is characterized in that: described front-wheel mechanism comprises the near front wheel bracing frame (41) and the off front wheel bracing frame (42) that structure is identical, and the near front wheel (43) and off front wheel (44), the upper end of the near front wheel bracing frame is connected with the left end of upper cantilever, the lower end of the near front wheel bracing frame is connected with the left end of lower cantalever, the upper end of off front wheel bracing frame is connected with the right-hand member of upper cantilever, the lower end of off front wheel bracing frame is connected with the right-hand member of lower cantalever, and the near front wheel, off front wheel are transferred respectively before left and right on the wheeling supporting frame.
4. the two cantilever independent suspension systems of the car of riding instead of walk according to claim 3, it is characterized in that: the upper end of described the near front wheel bracing frame and the switching of the left end of upper cantilever, the lower end of the near front wheel bracing frame and the switching of the left end of lower cantalever, the upper end of off front wheel bracing frame and the switching of the right-hand member of upper cantilever, the lower end of off front wheel bracing frame and the switching of the right-hand member of lower cantalever, the car steering handle bonded assembly connecting strap (45) that is equipped with on the near front wheel bracing frame and off front wheel bracing frame and rides instead of walk, the car steering handle of riding instead of walk connect with connecting strap by connecting rod and the control relative upper cantilever with the off front wheel bracing frame of the near front wheel bracing frame and lower cantalever are done horizontal deflection.
5. according to claim 2, the two cantilever independent suspension systems of the 3 or 4 described cars of riding instead of walk, it is characterized in that: be provided with shock mitigation system between described lower cantalever and the upper cantilever.
6. the two cantilever independent suspension systems of the car of riding instead of walk according to claim 5, it is characterized in that: described shock mitigation system comprises left bumper (51) and the right bumper (52) that specification is identical, be respectively equipped with left socle (33) and right support (34) in the left and right sides of upper cantilever support plate, the lower end switching of left side bumper is at the left end of lower cantalever, the upper end switching of left side bumper is on left socle, the lower end switching of right bumper is at the right-hand member of lower cantalever, and the upper end switching of right bumper is on right support.
7. the two cantilever independent suspension systems of the car of riding instead of walk according to claim 6, it is characterized in that: described left bumper and right bumper include decoupling rod (53) and are sleeved on damping spring (54) on the decoupling rod, radially transfer at the left end of lower cantalever by bearing pin in the lower end of the decoupling rod of left side bumper, radially transfer on left socle by bearing pin in the upper end of the decoupling rod of left side bumper, radially transferring at the right-hand member of lower cantalever by bearing pin in the lower end of the decoupling rod of right bumper, radially transfers on right support by bearing pin in the upper end of the decoupling rod of right bumper.
8. the two cantilever independent suspension systems of the car of riding instead of walk according to claim 5 is characterized in that: be respectively equipped with the adjustment structure of regulating left and right bumper elasticity on described left socle and the right support.
9. the two cantilever independent suspension systems of the car of riding instead of walk according to claim 8, it is characterized in that: described adjustment structure comprises the adjusting bolt (61) that is located at respectively on left socle and the right support, the lower end of regulating bolt is connected with the decoupling rod upper end of left and right bumper respectively, and left and right rack upper surface is respectively equipped with nut (62) and cooperates with the adjusting bolt thread.
10. the two cantilever independent suspension systems of the car of riding instead of walk according to claim 5, it is characterized in that: the two ends of described lower cantalever and upper cantilever all are made as ring body (23,33), the lower end switching of a left side bumper and right bumper is below lower cantalever, and left bumper and right bumper pass behind the ring body of the ring body of lower cantalever and upper cantilever and regulate bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200822101U CN202046171U (en) | 2011-03-25 | 2011-03-25 | Twin-cantilever independent suspension system of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200822101U CN202046171U (en) | 2011-03-25 | 2011-03-25 | Twin-cantilever independent suspension system of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046171U true CN202046171U (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200822101U Expired - Fee Related CN202046171U (en) | 2011-03-25 | 2011-03-25 | Twin-cantilever independent suspension system of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189908A (en) * | 2011-03-25 | 2011-09-21 | 许晓华 | Double-cantilever independent suspension system of scooter |
| CN104590586A (en) * | 2014-10-17 | 2015-05-06 | 哈尔滨工业大学 | Annular shock absorber four-wheel vehicle manned lunar vehicle mobile system |
-
2011
- 2011-03-25 CN CN2011200822101U patent/CN202046171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189908A (en) * | 2011-03-25 | 2011-09-21 | 许晓华 | Double-cantilever independent suspension system of scooter |
| CN104590586A (en) * | 2014-10-17 | 2015-05-06 | 哈尔滨工业大学 | Annular shock absorber four-wheel vehicle manned lunar vehicle mobile system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER OWNER: XU XIAOHUA Effective date: 20130107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322100 JINHUA, ZHEJIANG PROVINCE TO: 322118 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130107 Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 322100 No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua, Zhejiang Patentee before: Xu Xiaohua |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20120325 |