The invention discloses a novel automobile headrest adjusting structure which comprises a headrest body and a lifting adjusting rod; the lifting adjusting rod is arranged at the lower end of the headrest body and connected with an automobile seat, and an arc-shaped supporting bracket matched with the neck of a human body is arranged on the rear side of the headrest body. The lower end of the arc-shaped supporting bracket is rotationally arranged at the lower end of the rear side of the headrest body through a hinge, driven gears are symmetrically arranged on hinge shafts of the hinges on the two sides of the arc-shaped supporting bracket, and a rotating shaft is rotationally arranged in the lower end of the headrest body. Driving gears meshed with the driven gears are symmetrically arranged on the portions, on the two sides of the arc-shaped supporting bracket, of the rotating shaft, a rotating disc is arranged at the end, stretching out of the headrest body, of the rotating shaft, a sliding hole is formed in the edge of the rotating disc, and a locking rod matched with the sliding hole is arranged in the sliding hole in a sliding mode.
本发明公开了一种新型汽车头枕调节结构,包括:头枕本体和设置在头枕本体下端与汽车座椅连接的升降调节杆,在所述头枕本体的后侧设置有与人体颈部相互配合的弧形支撑托,所述弧形支撑托的下端通过铰链转动设置在头枕本体的后侧下端,在所述弧形支撑托两侧的铰链的铰链轴上对称设置有从动齿轮,在所述头枕本体的下端内部转动设置有转轴,在所述弧形支撑托两侧的转轴上对称设置有与从动齿轮相互啮合的主动齿轮,在所述转轴伸出头枕本体的一端上设置有转盘,在所述转盘的边缘设置有滑孔,在所述滑孔内滑动设置有与其相互配合的锁杆。
Novel automobile headrest adjusting structure
新型汽车头枕调节结构
2021-01-26
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Application method of automobile headrest adjusting structure
European Patent Office | 2016
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