The invention relates to an anti-collision beam assembly and a vehicle, the anti-collision beam assembly comprises an anti-collision beam framework, the anti-collision beam framework comprises an anti-collision beam and a mounting base, the anti-collision beam and the mounting base are arranged in a spaced mode, and a telescopic limiting assembly enabling the anti-collision beam to move in the direction close to or away from the mounting base is connected between the anti-collision beam and the mounting base; the rotating arm supporting frames comprise first supporting arms and second supporting arms which are rotationally connected with each other, and the rotating arm supporting frames are symmetrically arranged on the two sides of the telescopic limiting assembly in pairs and rotationally connected with the anti-collision beam and the mounting base; and the elastic buffering pieces are symmetrically arranged on the two sides of the telescopic limiting assembly in pairs and connected with the rotating arm supporting frame and the anti-collision beam framework so as to drive the anti-collision beam to move in the direction away from the mounting base. The elastic force of the elastic buffering piece can absorb and buffer collision impact force, and collision damage is reduced. After the collision is finished, the collision force at the front end of the anti-collision beam disappears, and the whole anti-collision beam assembly can be restored to the initial stable state through the pulling force of the elastic buffering piece.
本申请涉及一种防撞梁总成及车辆,包括:防撞梁骨架,该防撞梁骨架包括防撞梁和安装底座,防撞梁和安装底座间隔设置且相互之间连接有使防撞梁以接近或远离安装底座方向运动的伸缩限位组件;转臂支撑架,该转臂支撑架包括相互转动连接的第一支撑臂和第二支撑臂,转臂支撑架成对对称设置在伸缩限位组件的两侧且与防撞梁和安装底座转动连接;弹性缓冲件,该弹性缓冲件成对对称设置在伸缩限位组件的两侧且与转臂支撑架和防撞梁骨架连接,以驱使防撞梁朝远离安装底座方向运动。本申请的弹性缓冲件的弹力可吸收缓冲碰撞冲击力,减小碰撞伤害。碰撞结束后,防撞梁前端的撞击力消失,弹性缓冲件的拉力又会使得整个防撞梁总成恢复到初始的稳定状态。
Anti-collision beam assembly and vehicle
一种防撞梁总成及车辆
2025-01-17
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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