The invention is suitable for the field of automobile parts, and provides a high-elasticity automobile engine protection plate which comprises a plate body. The plate body is composed of a metal frame and a plastic plate, a plurality of unit anti-collision pieces distributed in a multi-row and multi-column array mode are arranged in the metal frame, and each row of unit anti-collision pieces are elastically and rotationally connected to the penetrating columns; each unit anti-collision piece is provided with a sleeve shell and an inner insertion column which are movably sleeved with each other and are elastically connected with each other; a rolling ball is spherically hinged to the end, away from the inner inserting column, of the sleeve shell. The up-down elastic buffering of the sleeve shell and the inner penetrating column is combined with the front-back elastic buffering of the elastic rotating force on the penetrating column, so that hard objects flying from front to back in the vehicle driving process are comprehensively isolated and protected; on the basis that the reasonable structure is used for guaranteeing that the engine is protected from the lower portion in an all-around mode, protective sinking of the engine in the collision process is achieved. Balanced protection is achieved; and friction is reduced through rolling of the rolling balls, so that impact of hard objects is reduced, and buffering is performed in a disguised manner.
本发明适用于汽车零部件领域,提供了一种高弹性汽车发动机护板,包括板体;所述板体是由金属框和塑料板组成,金属框内部设置有多个呈多排多列阵列分布的单位防撞件,每排单位防撞件弹性转动连接在穿插柱上;单位防撞件上设有呈相互活动套设状的套壳和内穿插柱,并弹性连接;套壳在远离内穿插柱的一端球铰有滚动球;套壳和内穿插柱的上下弹性缓冲结合穿插柱上的弹性转动力的前后弹性缓冲,全方位隔档保护车辆行驶过程中由前向后飞过的硬物;实现利用合理的结构去保证从下方全方位保护发动机的基础上,做到发生碰撞的过程中发动机保护性下沉;做到两者平衡式保护;滚动球的滚动减少摩擦,进而实现减轻硬物的冲击,变相进行缓冲。
High-elasticity automobile engine protection plate
一种高弹性汽车发动机护板
2022-06-10
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Elasticity in automobile engine hydraulic coupling
Engineering Index Backfile | 1959
|Ventilated dustproof protection plate for automobile engine
European Patent Office | 2015
|Assembled protection-plate structure of automobile engine
European Patent Office | 2015
|Engine cover plate for automobile and automobile with engine cover plate
European Patent Office | 2022
|