The electric armrest comprises a base assembly, a transmission rod, a rotary drum, a power assembly and an armrest body, the transmission rod is installed in a sliding mode relative to the base assembly in the axial direction, a first guide structure is arranged on the transmission rod, a spiral groove is formed in the side wall of the rotary drum, and the power assembly is arranged in the spiral groove. A spiral groove is formed in the base assembly, the first guide structure is slidably sleeved with the spiral groove, a second guide structure protruding outwards in the radial direction of the rotary drum is arranged on the side of the rotary drum, a guide groove is formed in the base assembly, the second guide structure is slidably sleeved with the guide groove, the end of the rotary drum is fixedly connected with an armrest body, and the armrest body can be driven by the power assembly to telescopically move or rotate. The automobile seat comprises a backrest, the electric armrest is installed on the side portion of the backrest, a containing groove is formed in the side wall of the backrest, and the armrest body can be contained in the containing groove. The automobile seat armrest has the beneficial effects that the armrest can swing at a large angle, the sweeping space is small, and the automobile seat armrest is compact in storage layout.
本发明公开了一种电动扶手以及安装该电动扶手的汽车座椅,电动扶手包括:基座组件、传动杆、转筒、动力组件以及扶手本体,传动杆轴向相对于基座组件滑动安装,其上设有第一导向结构,转筒侧壁开设有螺旋槽,第一导向结构滑动套装在该螺旋槽内,转筒侧部设有沿其径向向外凸出的第二导向结构,基座组件上开设有引导槽,第二导向结构滑动套设在引导槽内,转筒端部固定连接扶手本体,扶手本体能够在动力组件的驱动作用下伸缩移动或旋转。汽车座椅,包括靠背,靠背侧部安装有上述电动扶手,靠背侧壁设有收纳槽,扶手本体能够收置于收纳槽内。本发明的有益效果是:扶手可大角度摆动且扫略空间小,汽车座椅扶手收纳布局紧凑。
Electric armrest and automobile seat provided with same
一种电动扶手以及安装该电动扶手的汽车座椅
2025-04-29
Patent
Electronic Resource
Chinese
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