The invention provides an armrest structure which can be easily adjusted by one hand. The present invention is provided with a hand rest part (30) attached to a fixed frame (25) so as to be able to swing in the horizontal direction with respect to the fixed frame (25), and the hand rest part (30) is provided with a button member (40) disposed at the tip of the hand rest part (30) so as to be able to be pushed, and a biasing member (48) that biases the button member (40). The fixing frame (25) and the button member (40) fix the swing of the hand rest part (30) by engaging a pin (27) provided on one of the fixing frame (25) and the button member (40) with an engagement groove (43a) provided on the other of the fixing frame (25) and the button member (40), and the biasing member (48) biases the button member (40) in the direction in which the pin (27) and the engagement groove (43a) engage, and when the button member (40) is pressed against the biasing force of the biasing member (48), the biasing member (48) is pressed against the engagement groove (43a). The pin (27) is separated from the clamping groove (43a), and the hand rest part (30) can swing.
本发明提供一种单手就能容易地进行位置调整的扶手结构。具备能够相对于固定框架(25)在水平方向上摆动地安装在固定框架(25)的靠手部(30),所述靠手部(30)具备以能够进行推动操作的方式配置在所述靠手部(30)的顶端的按钮部件(40)和对所述按钮部件(40)施力的施力部件(48)。所述固定框架(25)和所述按钮部件(40)通过使设置在一者的销(27)和设置在另一者的卡合槽(43a)卡合,来固定所述靠手部(30)的摆动,所述施力部件(48)向所述销(27)和所述卡合槽(43a)卡合的方向对所述按钮部件(40)施力,在克服所述施力部件(48)的作用力按下所述按钮部件(40)时,所述销(27)从所述卡合槽(43a)脱离,所述靠手部(30)能够摆动。
Armrest structure
扶手结构
2024-03-26
Patent
Elektronische Ressource
Chinesisch