The invention provides a device protection structure for a vehicle body, which can guide a sub-frame which retreats during a forward collision of a vehicle downwards more stably with a simple structure, and can effectively protect a device to be protected such as a high-voltage unit. This device protection structure for a vehicle body is provided with: a slider member (30) that covers at least the front surface section of a device (40) to be protected, said device (40) being disposed below the floor of the vehicle body (1) behind a subframe (20); and an attachment member (50) that is disposed rearward of the rear end portion (22) of the subframe (20) and attaches the slider member (30) to the vehicle body (1), the slider member (30) having an inclined surface (31a) that faces forward of the vehicle body (1) and is inclined rearward and downward of the vehicle body (1), and the attachment member (50) having a reinforcing surface (51) that is formed at the same inclination angle as the inclined surface (31a) and abuts the inclined surface (31a) from rearward.

    本发明提供一种车身的装置保护结构,能够以简单的结构将在车辆的前方碰撞时后退的副车架更稳定地引导向下方,从而能够实现高压单元等保护对象装置的有效的保护。本发明的车身的装置保护结构具有:滑块构件(30),覆盖在副车架(20)的后方配置于车身(1)的地板下的保护对象装置(40)的至少前表面部;以及安装构件(50),配置于副车架(20)的后端部(22)的后方,将滑块构件(30)安装于车身(1),滑块构件(30)具有面向车身(1)的前方且朝车身(1)的后方且下方倾斜的倾斜面(31a),安装构件(50)具有以与倾斜面(31a)相同的倾斜角度而形成并从后方抵接于倾斜面(31a)的加强面(51)。


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    Title :

    DEVICE PROTECTION STRUCTURE FOR VEHICLE BODY


    Additional title:

    车身的装置保护结构


    Contributors:

    Publication date :

    2023-09-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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