The purpose of the present invention is to provide a seat and a skin fixing member capable of stably fixing a skin only using a fixing member. The skin fixing member (9) includes a skin attachment portion (12) and a locking portion (13). The engagement section (13) generates tension on the skin by sandwiching the engaged section between the outer engagement piece (17) and the inner engagement piece (18) and engaging the engaged section, and the inner protruding section (20) of the inner engagement piece (18) is pressed against the inner surface of the engaged section and becomes a fulcrum on the basis of the tension, and the outer protruding section (20) of the inner engagement piece (18) is pressed against the inner surface of the engaged section. A protruding portion (19) at the distal end of the outer locking piece (17) is pressed against the outer surface of the locked portion and receives a reaction force from the outer surface to serve as a force point, and the protruding portion (19) receives a reaction force in which both a rotational torque generated by tension of the skin and a rotational torque generated by a force acting on the skin attachment portion (12) are balanced.
本发明的目的在于提供仅使用固定构件就能够稳定地固定表皮的座椅以及表皮固定构件。表皮固定构件(9)包括表皮安装部(12)以及卡止部(13)。卡止部(13)通过利用外侧卡止片(17)和内侧卡止片(18)夹住被卡止部并卡止于该被卡止部,从而产生表皮的张力,基于该张力,内侧卡止片(18)的内侧突出部(20)被按压于被卡止部的内表面而成为支点,并且外侧卡止片(17)的远端的凸部(19)被按压于被卡止部的外表面而从外表面受到反作用力而成为力点,凸部(19)受到由表皮的张力产生的转动力矩和由作用于表皮安装部(12)的作用力产生的转动力矩两者平衡的反作用力。
Seat and skin fixing member
座椅以及表皮固定构件
2024-12-10
Patent
Electronic Resource
Chinese
FIXING MEMBER FOR CONVEYANCE SEAT, CONVEYANCE SEAT, AND METHOD FOR MANUFACTURING CONVEYANCE SEAT
European Patent Office | 2023
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