초록 ▼

A bumper reinforcing structural unit that can be manufactured at low cost, and provides superior impact resistance in a light weight body. The bumper reinforcing structural unit made of a polymeric resin includes a frame body portion having an upper plate, a lower plate and two end plates for formin

A bumper reinforcing structural unit that can be manufactured at low cost, and provides superior impact resistance in a light weight body. The bumper reinforcing structural unit made of a polymeric resin includes a frame body portion having an upper plate, a lower plate and two end plates for forming an interior space therein. Transverse partition plates divide the interior space of the frame body portion along a longitudinal direction into a central space and two end spaces. A front plate covers the front of the central space, and two back plates cover the back of the end spaces.

대표청구항 ▼

[ What is claimed is:] [1.] A bumper reinforcing structural unit made of a polymeric resin for absorbing an impact force applied to a bumper facia, comprising:a frame body portion having an upper plate, a lower plate and two transverse end plates forming an interior space therein;transverse vertical

[ What is claimed is:] [1.] A bumper reinforcing structural unit made of a polymeric resin for absorbing an impact force applied to a bumper facia, comprising:a frame body portion having an upper plate, a lower plate and two transverse end plates forming an interior space therein;transverse vertical partition plates dividing said interior space of said frame body portion along a longitudinal direction into a central space and two end spaces, wherein each of said central space and said two end spaces has a front and a back;a front plate covering said front of said central space; andtwo back plates covering said back of said end spaces wherein said front of at least one of said end spaces is open from one of said transverse vertical partition plates to one of said transverse end plates.