The invention discloses a handrail hinge structure with hovering and automatic bouncing functions and a mounting method. The handrail hinge structure comprises an upper bracket, a lower bracket and a shaft, the lower support is fixed to an auxiliary fascia console framework, fixing arms are arranged on the two sides of the lower support respectively, and rotating shaft holes are formed in the tops of the fixing arms. The upper support is used for connecting handrails, two sides of the upper support extend to form rotating arms, and rotating shaft holes are formed in the tops of the rotating arms. A shaft penetrates through a rotating shaft hole in the left side of the lower support and a rotating shaft hole in the left side of the upper support and sequentially penetrates through a left damping fin, a left lining, a left spring, a flat washer, a right spring, a right lining, a rotating shaft hole in the right side of the upper support, a right damping fin and a rotating shaft hole in the right side of the lower support. The left spring sleeves the outer side of the left lining, one end of the left spring is clamped on the first fixing support, and the other end of the left spring is clamped on the second fixing support; the right spring sleeves the outer side of the right lining, one end of the right spring is clamped on the first fixing support, and the other end of the right spring is clamped on the second fixing support.
本发明公开了一种带悬停及自动弹起功能的扶手铰链结构和安装方法,包括上支架、下支架和轴;下支架固定到副仪表板骨架上,下支架的两侧分别设置有固定臂,固定臂顶部设置有转轴孔;上支架用于连接扶手,上支架的两侧延伸形成转臂,转臂的顶部设置有转轴孔;轴穿过下支架左侧的转轴孔和上支架左侧的转轴孔,并依次穿过左侧的阻尼片,左侧衬套、左弹簧、平垫圈、右弹簧、右侧衬套、上支架右侧的转轴孔、右侧的阻尼片、下支架右侧的转轴孔;左弹簧套设在左侧衬套的外侧,左弹簧的一端卡接在第一固定支架上,另外一端卡接在第二固定支架上;右弹簧套设在右侧衬套的外侧,右弹簧的一端卡接在第一固定支架上,另外一端卡接在第二固定支架上。
Handrail hinge structure with hovering and automatic bouncing functions and mounting method
一种带悬停及自动弹起功能的扶手铰链结构和安装方法
2024-05-10
Patent
Electronic Resource
Chinese
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