Rigidity adjusting assembly and vehicle

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Rigidity adjusting assembly and vehicle

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LIU FEI

The invention discloses a rigidity adjusting assembly and a vehicle. The rigidity adjusting assembly is used for the vehicle with a rear auxiliary frame and a vehicle body and comprises a structural part and a bush assembly. The lining assembly is connected to the first position of the rear auxiliary frame and the first position of the automobile body. The structural part is connected to the second position of the rear auxiliary frame and the second position of the vehicle body, or the structural part is connected to the outer sleeve of the lining assembly and the second position of the vehicle body, and the structural part can deform in the first direction to release the rigidity of the lining assembly in the first direction, so that when the comfort is considered, the structural part can be deformed in the second direction to release the rigidity of the lining assembly in the second direction. The rigidity of the rubber part of the bushing assembly does not need to be reduced, and the structural part can ensure the rigidity of the bushing assembly in the second direction without deformation in the second direction, so that when the operation stability of the bushing assembly needs to be considered, the rigidity of the rubber part does not need to be increased by means of the rigidity of the structural part, and finally, the operation stability is improved. And the contradiction between the operation stability and comfort of the whole vehicle and the rigidity requirement of the rubber part of the bushing assembly is solved.

本申请公开一种刚度调节组件及车辆。所述刚度调节组件用于具有后副车架和车身的车辆，包括结构件和衬套组件。衬套组件连接于后副车架的第一位置和车身的第一位置；结构件连接于后副车架的第二位置和车身的第二位置，或者，结构件连接于衬套组件的外套管和车身的第二位置，且所述结构件能在第一方向上发生形变以释放所述衬套组件于所述第一方向的刚度，因此，在考虑舒适性时，不用降低衬套组件的橡胶件的刚度，结构件能在第二方向不发生形变上确保衬套组件于所述第二方向的刚度，由此，在衬套组件需要考虑操稳性时，借助结构件的刚度不用增加橡胶件的刚度，最终，解决整车操稳性和舒适性对衬套组件的橡胶件刚度需求的矛盾。