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    • 6. 发明公开
    • VEHICLE SEAT WITH ENERGY ABSORPTION STRUCTURE
    • 具有能量吸收结构的车辆座椅
    • EP3248831A1
    • 2017-11-29
    • EP16739733.0
    • 2016-01-11
    • Yanfeng Adient Seating Co., Ltd.
    • MENG, QingbaoCHEN, YueyunTAO, Huijia
    • B60N2/42
    • B60N2/42709B60N2/22B60N2/4228B60N2/68B60N2/682
    • The present invention provides a vehicle seat with an energy absorption structure, including a cushion side plate and an angle adjuster lower connection plate, wherein an impact groove is provided on the angle adjuster lower connection plate, and the impact groove includes a straight groove part and a circular groove part communicating each other from top to bottom, wherein the vehicle seat further includes an energy absorption disc including an annular part, a position part and impact fracture parts connected between the annular part and the position part; a first nut securely coupling to the cushion side plate; and a step bolt including a head part, a step part and a stud which are coaxially connected in sequence, the stud passes through the circular groove part, the annular part and threads to the first nut to make the step part passing through the circular groove part and press-fitting with the energy absorption disc. The vehicle seat of the present invention has simple structure, convenient installation, and can absorb energy during collision so as to reduce the head rebound speed during the vehicle collision and protect passengers, thereby improving vehicle safety level.
    • 本发明提供一种具有吸能结构的车用座椅,其包括缓冲侧板和角度调节器下连接板,其中冲击槽设置在角度调节器下连接板上,冲击槽包括直槽部, 所述车辆座椅还包括能量吸收盘,所述能量吸收盘包括环形部分,位置部分和连接在所述环形部分和所述位置部分之间的冲击断裂部分; 第一螺母,其牢固地连接到坐垫侧板; 以及台阶螺栓,所述台阶螺栓包括依次同轴连接的头部,台阶部分和螺柱,所述螺柱穿过圆形凹槽部分,环形部分并螺纹连接到第一螺母,以使台阶部分穿过圆形凹槽 部分并与能量吸收盘压配合。 本发明的车辆座椅结构简单,安装方便,在碰撞时可吸收能量,从而降低车辆碰撞时的头部回弹速度,保护乘客,从而提高车辆安全水平。