Suspension and Auto
A suspension and car body technology, applied in the field of auto parts, can solve problems such as insufficient lateral support force of the car and affect the handling stability of the car, so as to improve the lateral support force and handling stability, prevent excessive changes, The effect of preventing excessive deformation
Active Publication Date: 2020-02-28
BAIC MOTOR CORP LTD
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Problems solved by technology
[0004] However, the existing torsion beam suspension has insufficient lateral support for the car, which affects the handling stability of the car
Method used
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[0026] Please refer to figure 1 and figure 2 , the embodiment of the present invention provides a suspension, including: a torsion beam, the torsion beam includes a crossbeam 101, a first longitudinal beam 102 and a second longitudinal beam 103, and the crossbeam 101 is connected between the first longitudinal beam 102 and the second longitudinal beam 103. Between the second longitudinal beams 103, the first longitudinal beams 102 and the second longitudinal beams 103 are connected to the vehicle body and the wheels; the restraint device includes: a first connecting rod 104, the first connecting rod 104 is at least along the The beam 101 extends in the longitudinal direction, and the first end of the first connecting rod 104 is connected to the first longitudinal beam 102 through the first spherical joint 105; Rotately connected with the vehicle body, the second end of the first connecting rod 104 is rotationally connected with the first wheel body 106 through the first pin ...
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The invention provides a suspension and an automobile. The suspension comprises a torsion beam and a constraining device. The torsion beam comprises a cross beam, a first longitudinal beam and a second longitudinal beam. The cross beam is connected between the first longitudinal beam and the second longitudinal beam. The first longitudinal beam and the second longitudinal beam are connected with avehicle body and a wheel. The constraining device comprises a first connecting rod, a first wheel body, a second connecting rod and a second wheel body. The first connecting rod extends at least in the length direction of the cross beam. The first end of the first connecting rod is connected with the first longitudinal beam through a first spherical hinge. The first wheel body is rotatably connected with the vehicle body through a first connecting shaft. The second end of the first connecting rod is rotatably connected with the first wheel body through a first pin shaft. The second connectingrod extends at least in the length direction of the cross beam. The first end of the second connecting rod is connected with the second longitudinal beam through a second spherical hinge. The secondwheel body is rotatably connected with the vehicle body through a second connecting shaft and is in contact with the first wheel body. The second end of the second connecting rod is rotatably connected with the second wheel body through a second pin shaft. By applying the suspension, the steering stability of the automobile is improved.
Description
technical field [0001] The invention relates to auto parts technology, in particular to a suspension and an automobile. Background technique [0002] Torsion beam suspension is a type of rear suspension often used in cars to balance the up and down movement of the left and right wheels. [0003] The existing torsion beam suspension comprises a crossbeam and two longitudinal beams, the crossbeam is supported between the two longitudinal beams, one end of the longitudinal beam is connected with the vehicle body, and the other end is connected with the wheel. [0004] However, the existing torsion beam suspension has insufficient lateral support for the vehicle, which affects the handling stability of the vehicle. Contents of the invention [0005] The invention provides a suspension and a vehicle to improve the handling stability of the vehicle. [0006] One aspect of the present invention provides a suspension, comprising: [0007] a torsion beam, the torsion beam includ...
Claims
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IPC IPC(8): B60G21/05
Inventor 王浩力王万顺彭锋刘尚鸿
Owner BAIC MOTOR CORP LTD