CN201931952U - Independent rear wheel suspension of all-terrain four-wheeled recreational vehicle - Google Patents
Independent rear wheel suspension of all-terrain four-wheeled recreational vehicle Download PDFInfo
- Publication number
- CN201931952U CN201931952U CN2011200254620U CN201120025462U CN201931952U CN 201931952 U CN201931952 U CN 201931952U CN 2011200254620 U CN2011200254620 U CN 2011200254620U CN 201120025462 U CN201120025462 U CN 201120025462U CN 201931952 U CN201931952 U CN 201931952U
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- China
- Prior art keywords
- hinged
- connecting arm
- axle
- rocking bar
- wheel
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Abstract
The utility model discloses an independent rear wheel suspension of an all-terrain four-wheeled recreational vehicle, which comprises a connecting arm, an upper rocker, a lower rocker, a wheel axle rack, a ball cage and a shock absorber. An upper hinge shaft of the upper rocker is hinged with an upper axle hole of the connecting arm, an upper axle seat is hinged with an upper pin shaft of the wheel axle rack, a lower hinge shaft of the lower rocker is hinged with a lower axle hole of the connecting arm, a lower axle seat is hinged with a lower pin shaft of the wheel axle rack, the connecting arm, the upper rocker, the lower rocker and the wheel axle rack form a parallelogram structure, one end of the ball cage is connected with a wheel axle while the other end of the ball cage is connected with a transmission shaft, and one end of the shock absorber is hinged with a hinge shaft seat of the lower rocker while the other end of the shock absorber is connected with a vehicle frame. The independent rear wheel suspension eliminates inward inclination or outward inclined of wheels when the vehicle turns or is in bumping running, and increases vehicle running stability and safety.
Description
Technical field
The utility model relates to vehicle forward mounting technical field, specifically a kind of rear wheel independent suspension of the four-wheel of type entirely recreational vehicle.
Background technology
Type four-wheel recreational vehicle is come from American-European countries entirely, grows up strong and sturdy the fashionable now whole world in China.It adopts the vehicle frame of steel-tube construction, loads onto miniature gasoline engine, and its simple in structure, small and exquisite, light and beautiful are particularly suitable for the sandy beach and path rugged, that jolt travels, the young consumers favor of extremely being keen on sports.The rear suspension system that present type four-wheel recreational vehicle is entirely used, between wheel shaft and back hang for being rigidly connected, at turn inside diameter or jolt when travelling, can't eliminate introversion or flare that wheel produces, stability when making type four-wheel recreational vehicle fast running entirely reduces, especially when tempo turn, be difficult for slowing down and eliminate the influence of centnifugal force vehicle roll, there is safe driving hidden danger.
The utility model content
The purpose of this utility model is the rear wheel independent suspension of a kind of four-wheel of type entirely recreational vehicle of providing at the deficiencies in the prior art, eliminated turn inside diameter or introversion or the flare that wheel produces when travelling of jolting, the stability and the safety that have improved vehicle '.
The concrete technical scheme that realizes the utility model purpose is:
A kind of rear wheel independent suspension of the four-wheel of type entirely recreational vehicle, characteristics are: this suspension comprises connecting arm, last rocking bar, following rocking bar, axle stand, ball cage and Shock absorber, described connecting arm is provided with upper shaft hole, lower shaft hole and positioning groove, last rocking bar is a rod member, the one end is provided with hinge, the other end is provided with axle bed, following rocking bar is a rod member, its middle part is provided with hinged block, one end is provided with down hinge, the other end is provided with down axle bed, axle stand is " C " shape support, its middle part is hinged with wheel shaft, two ends are respectively equipped with upper pin and lower bearing pin, and the ball cage is the rod member that two ends are provided with universal-joint; The last hinge of described upward rocking bar and the upper shaft hole of connecting arm upper pin hinged, that go up axle bed and axle stand is hinged, the lower bearing pin of hinged, following axle bed of the down hinge of described rocking bar down and the lower shaft hole of connecting arm and axle stand is hinged, and an end of ball cage is connected with wheel shaft through universal-joint; One end of Shock absorber is hinged with the hinged block of following rocking bar.
The utility model has been eliminated turn inside diameter or introversion or the flare that wheel produces when travelling of jolting, the stability and the safety that have improved vehicle '.
Description of drawings
Fig. 1 is a structural representation of the present utility model:
Fig. 2 is a running condition scheme drawing of the present utility model.
The specific embodiment
Consult Fig. 1, Fig. 2, the utility model comprises connecting arm 1, last rocking bar 2, following rocking bar 3, axle stand 4, ball cage 5 and Shock absorber 6, described connecting arm 1 is provided with upper shaft hole, lower shaft hole and positioning groove 11, last rocking bar 2 is a rod member, the one end is provided with hinge 21, the other end is provided with axle bed 22, following rocking bar 3 is a rod member, its middle part is provided with hinged block 33, one end is provided with down hinge 31, the other end is provided with down axle bed 32, axle stand 4 is " C " shape support, its middle part is hinged with wheel shaft 41, two ends are respectively equipped with upper pin 42 and lower bearing pin 43, and ball cage 5 is provided with the rod member of universal-joint for two ends; The last hinge 21 of described upward rocking bar 2 upper pin 42 hinged with the upper shaft hole of connecting arm 1, that go up axle bed 22 and axle stand 4 is hinged, the down hinge 31 of described rocking bar 3 down is hinged with the lower shaft hole of connecting arm 1, axle bed 32 is hinged with the lower bearing pin 43 of axle stand 4 down, and an end of ball cage 5 is connected with wheel shaft 41 through universal-joint; One end of Shock absorber 6 is hinged with the hinged block 33 of following rocking bar 3.
The utility model is to use like this:
Consult Fig. 1, Fig. 2, connecting arm 1 is fixed on the vehicle frame 7, the other end of Shock absorber 6 is fixed on the vehicle frame 7, the other end of ball cage 5 is connected with transmission shaft 8 through universal-joint, on the wheel shaft 41 of axle stand 4, wheel is installed by positioning groove 11.During vehicle ', be subjected to the influence of road bump, wheel is subjected to the vertical external force of ground effects in wheel, at this moment, vertical external force is through wheel shaft 41, axle stand 4, be passed to lower bearing pin 43 again by the following axle bed 32 that descends rocking bar 3, hinged block 33 is passed to Shock absorber 6, under the buffer action of Shock absorber 6, slow down the vertical displacement power that acts on wheel, at this moment, because connecting arm 1, last rocking bar 2, following rocking bar 3, constitute parallelogram sturcutre between the axle stand 4, be subjected to the constraint of parallelogram sturcutre, wheel is translation up and down under the effect of vertical external force, can not produce introversion or flare, eliminate turn inside diameter or introversion or the flare that wheel produces when travelling of jolting, the stability and the safety that have improved vehicle '.This practical vehicle ' is housed on rugged road surface or when turning, makes the driver feel the traveling comfort of driving.
Claims (1)
1. rear wheel independent suspension of type four-wheel recreational vehicle entirely, it is characterized in that it comprises connecting arm (1), last rocking bar (2), following rocking bar (3), axle stand (4), ball cage (5) and Shock absorber (6), described connecting arm (1) is provided with upper shaft hole, lower shaft hole and positioning groove (11), last rocking bar (2) is a rod member, the one end is provided with hinge (21), the other end is provided with axle bed (22), following rocking bar (3) is a rod member, its middle part is provided with hinged block (33), one end is provided with down hinge (31), the other end is provided with down axle bed (32), axle stand (4) is " C " shape support, its middle part is hinged with wheel shaft (41), two ends are respectively equipped with upper pin (42) and lower bearing pin (43), and ball cage (5) is provided with the rod member of universal-joint for two ends; The last hinge (21) of described upward rocking bar (2) upper pin (42) hinged with the upper shaft hole of connecting arm (1), that go up axle bed (22) and axle stand (4) is hinged, the down hinge (31) of described rocking bar (3) down is hinged with the lower shaft hole of connecting arm (1), axle bed (32) is hinged with the lower bearing pin (43) of axle stand (4) down, and an end of ball cage (5) is connected with wheel shaft (41) through universal-joint; One end of Shock absorber (6) is hinged with the hinged block (33) of following rocking bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200254620U CN201931952U (en) | 2011-01-26 | 2011-01-26 | Independent rear wheel suspension of all-terrain four-wheeled recreational vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200254620U CN201931952U (en) | 2011-01-26 | 2011-01-26 | Independent rear wheel suspension of all-terrain four-wheeled recreational vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931952U true CN201931952U (en) | 2011-08-17 |
Family
ID=44443489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200254620U Expired - Lifetime CN201931952U (en) | 2011-01-26 | 2011-01-26 | Independent rear wheel suspension of all-terrain four-wheeled recreational vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544898A (en) * | 2018-06-07 | 2018-09-18 | 斯坦德机器人（深圳）有限公司 | A kind of suspension mechanism of mobile robot |
-
2011
- 2011-01-26 CN CN2011200254620U patent/CN201931952U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544898A (en) * | 2018-06-07 | 2018-09-18 | 斯坦德机器人（深圳）有限公司 | A kind of suspension mechanism of mobile robot |
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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: SHANGHAI YIXING POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI HAOYITE MACHINERY MANUFACTURING CO., LTD. Effective date: 20150413 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201518 JINSHAN, SHANGHAI TO: 201712 QINGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150413 Address after: 201712 Shanghai Qingpu Xinsheng Road No. 180 1 floor Patentee after: Shanghai Star Power Technology Co. Ltd. Address before: 201518, No. 880, Rong Dong Road, LV Lane Industrial Park, Shanghai, Jinshan District Patentee before: Shanghai Haoyite Machinery Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |