Child safety seat

Child safety seat

  • CN 205,768,804 U
  • Filed: 05/21/2016
  • Issued: 12/07/2016
  • Est. Priority Date: 05/21/2016
  • Status: Active Grant
First Claim
Patent Images

1. a child safety seat, including seat support, seat support includes cushion part and back, it is characterised in that:

  • back is provided with relative to the back adjustable regulation backrest of height;

    Vertically being provided with pilot hole in back, the back side of back is provided with damper box, and damper box is provided with the slide unit that can slide in pilot hole, fixes and be connected between slide unit with regulation backrest;

    The front of regulation backrest is provided with regulating tank, being provided with in regulating tank can the torque arm of vertical displacement, the back side of torque arm is provided with arm-tie, regulating tank is provided with for arm-tie through the through hole extending in damper box, the jointed shaft running through left and right sides wall it is provided with in damper box, jointed shaft is articulated with the middle part of regulating arm, one end of regulating arm is driven by arm-tie, the other end is provided with adjusting rod, vertically arranged gear platform it is respectively fixed with in the back of the damper box left and right sides, several gear grooves it are provided with the most from bottom to top on two gear platforms, the swing hole swung for adjusting rod it is respectively equipped with on the two side of damper box, the two ends of adjusting rod are each passed through corresponding swinging hole and extend in corresponding gear groove.

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