CRASH CUSHION APPARATUS FOR GUARD RAIL END TERMINAL

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a shock absorbing device for a barrier fence end which can reduce a collision speed by sequentially overlapping barrier fences in a collision of a vehicle. The present invention is characterized in that it comprises a plurality of underground fixing members 100 which are fixedly held in the ground, a pole member 200 that stands up to be able to separate from the ground fixing members 100, A shock absorbing member 300 for separating the pillar member 200 from the underground holding member 100 at low speed by an impact transmitted from the outside in a state of being detachably connected to the fixed member 100, A guard fence 400 which is fixed to the column members 200 in a state where one end of each of the guard fences 400 is overlapped with the other end of the barriers 400, And an elastic coupling member 500 for elastically supporting between the column member 200 and the column member 200.