Vortex Flow Passages Patents (Class 188/283.1)
  • Patent number: 8157064
    Abstract: Disclosed is a shock absorber for a drawer. The shock absorber includes a body filled with fluid, a piston member inserted into the body while being coupled with a rod, and a buffering member installed in the body to prevent the body from being broken by receiving pressure change of fluid when the piston member moves forward and backward. According to the shock absorber, high impact force generated when the drawer is closed can be absorbed and efficiently distributed, so that the drawer can be silently operated.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: April 17, 2012
    Assignee: Moonju Hardware Co., Ltd.
    Inventor: Jaehong Kim