Furniture damper

Furniture damper

  • CN 202,520,852 U
  • Filed: 04/28/2012
  • Issued: 11/07/2012
  • Est. Priority Date: 04/28/2012
  • Status: Active Grant
First Claim
Patent Images

1. a domestic damper includes cylinder body (1), piston rod (2), piston (3) and guide sleeve (4), is the boundary with the piston;

  • Cylinder body (1) is divided into left and right sides chamber (1a, 1b);

    The chamber of piston rod (2) insertion end one side is right chamber (1b), and opposite side is left chamber (1a), left and right sides chamber (1a, 1b) intercommunication;

    On piston (3), be provided with the mechanism that changes flow according to piston (3) glide direction;

    It is characterized in that;

    in the right chamber (1b) of cylinder body (1), from left to right be disposed with the sliding ring (8) and the spring (7) that are placed on the piston rod (2), spring (7) places between sliding ring (8) and the guide sleeve (4), becomes to be sealed and matched between cylinder body (1) and the guide sleeve (4).

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