The invention discloses a channel handrail hovering hinge structure which comprises a swing arm, the bottom of the swing arm is connected with a hovering assembly through a friction plate, the top of the swing arm is fixedly provided with a channel handrail, the hovering assembly comprises an upper hinge, a lower hinge, a damping fin, a bolt shaft, a damper and a nut assembly, and the bottom of the swing arm is provided with a mounting hole matched with the bolt shaft. The upper hinge, the damper, the damping fin, the friction plate and the nut assembly are sequentially installed on the bolt shaft, and the lower hinge is installed on the damping fin; a mounting groove matched with the nut assembly is formed in the front face of the friction plate, and a notch matched with the damping fin is formed in the back face of the friction plate. The armrest hinge structure provided by the invention is applied to the passage armrest of the automotive trim, and can realize hovering at any angle on the premise of ensuring normal opening and closing of the channel armrest; and meanwhile, the cost is reduced, and the product quality and the commodity of the whole vehicle are improved.

    本发明公开一种通道扶手悬停铰链结构,包括摆臂,所述摆臂的底部通过摩擦片与悬停组件连接,顶部固定安装通道扶手,所述悬停组件包括上铰链、下铰链、阻尼片、螺栓轴、阻尼器和螺母组件,所述摆臂底部开设与所述螺栓轴配套的安装孔,所述螺栓轴上依次安装上铰链、阻尼器、阻尼片、摩擦片和螺母组件,所述下铰链安装在所述阻尼片上;所述摩擦片的正面开设与螺母组件配套的安装槽,摩擦片的背面开设与阻尼片配套的槽口。本发明提供的扶手铰链结构应用于汽车内饰的通道扶手上,在保证通道扶手正常打开、关闭的前提下,能够实现任意角度的悬停;同时减低的成本,且提高了产品的质量和整车的商品性。


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    Title :

    Channel handrail hovering hinge structure


    Additional title:

    一种通道扶手悬停铰链结构


    Contributors:
    JIANG HAO (author) / ZHANG KAIFENG (author)

    Publication date :

    2021-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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