Headrest lifting adjusting device

Headrest lifting adjusting device

CN
  • CN 204,895,216 U
  • Filed: 08/21/2015
  • Issued: 12/23/2015
  • Est. Priority Date: 08/21/2015
  • Status: Active Grant
First Claim
Patent Images

1. a headrest elevation and subsidence regulating device, it is characterized in that:

  • comprise inverted L-shaped support (1), described inverted L-shaped support (1) is provided with flexible position-limited rack (2), be set with in described flexible position-limited rack (2) and the vertical rod (3) be connected of resting the head on, upper end bending plate (11) place of described inverted L-shaped support (1) has the through hole passed for vertical rod (3), between described vertical rod (3) and inverted L-shaped support (1), position is provided with lever locating part (4), wherein vertical rod (3) is distributed with calibration recess (31) towards the side of lever locating part (4), the upper end of described lever locating part (4) is provided with the convex position (41) that can stick into calibration recess (31) and the spring (5) be connected with inverted L-shaped support (1), the lower end of described lever locating part (4) is provided with button (6), described button (6) stretches out through inverted L-shaped support (1), connected by button rotating shaft (61) between described button (6) and lever locating part (4).

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