Resources Contact Us Home
Padding structure for a chair

Image Number 7 for United States Patent #7918506.

A padding structure for a chair includes a back support, a seat plate, a foam disposed on the back support, two guiding lines mounted on the back support, and two guiding lines mounted on the seat plate. Each guiding line of the back support and the seat plate is connected with a resilient member to control flexibility of the resilient member. An adjustable member is used to control the expansion and retraction of the guiding lines to drive the resilient members to change their radii of curvature, correcting the user's improper posture.

  Recently Added Patents
Gateway channel utilization
System and method for browsing tabbed-heterogeneous windows
Low powered activation arrangement and method thereof
Power management systems and designs
Case of electronic device having antenna pattern embedded therein and mold and method for manufacturing the same
Composition comprising a mixture of dextro- and levo-amphetamines complexed with ion-exchange resin particles to form drug resin particles
Stabilization of dicarbonate diesters with protonic acids
  Randomly Featured Patents
Broom stabilizer damper
Movable storage system
Cartridge-type filtering assembly for motor oil and the like
Housing with foot pads and couplers
Exhaust tuning means for internal combustion engines
Dental water jet base
Combined edible cone and ice cream therefor
Electromagnetic injection valve
Dynamic menus for multi-prefix interactive mobile searches
Liquid crystal display apparatus and method of manufacturing the same via short-circuited bus lines