发明授权
US4807934A Device for moving up and down and tilting a headrest of a vehicle seat
失效
用于上下移动和倾斜车辆座椅的头枕的装置
- 专利标题： Device for moving up and down and tilting a headrest of a vehicle seat
- 专利标题（中）： 用于上下移动和倾斜车辆座椅的头枕的装置
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申请号： US146126申请日： 1988-01-20
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公开(公告)号： US4807934A公开(公告)日： 1989-02-28
- 发明人: Kazuo Sakakibara , Toshiaki Shimogawa , Satosi Kuwakado , Koji Imai , Toshikazu Ina
- 申请人： Kazuo Sakakibara , Toshiaki Shimogawa , Satosi Kuwakado , Koji Imai , Toshikazu Ina
- 申请人地址： JPX Nishio
- 专利权人： Nippon Soken, Inc.
- 当前专利权人： Nippon Soken, Inc.
- 当前专利权人地址： JPX Nishio
- 优先权： JPX62-7620 19870123
- 主分类号： A47C7/38
- IPC分类号： A47C7/38 ; B60N2/02 ; B60N2/20 ; B60N2/22 ; B60N2/34 ; B60N2/44 ; B60N2/48 ; A47C1/10
摘要：
A device for moving up and down and tilting a headrest of a vehicle seat having a driven shaft for moving the headrest up and down and a support member for tilting the headrest. The drive shaft is operatively connected to leg members fixed to the headrest, and provided in a backrest of the vehicle seat. The support member is provided below the driven shaft. A drive mechanism drives the driven shaft to move the headrest up and down relative to the backrest, and a tilting mechanism rotates the leg members about the support member to tilt the headrest to a back of the seat backrest.
公开/授权文献
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