Patent ID: 6328384
Filing Date: 2001-12-11
Classification: B60N

Abstract:
A coupling structure between a seatback and an armrest for a vehicle, the armrest being detachably coupled to the seatback, the coupling structure comprising:an axial pin and a moving pin projecting from a side face of one end of an armrest, the moving pin having a head at its distal end;a supporting bracket fixed on a side portion of a seatback, the supporting bracket having an axial hole for receiving the axial pin and a guide groove for receiving the moving pin, the axial pin being inserted into the axial hole to be rotatably supported by the supporting bracket, the moving pin being inserted into the guide groove to be moved within the guide groove according to rotation of the axial pin, and the moving pin being maintained at a using point of the guide groove as the armrest is put in a using position; anda slope provided on the supporting bracket, for bringing the armrest at the using position and the side portion of the seatback into contact with each other, the slope being disposed at an edge of the guide groove near the using point, and the head riding on the slope according to movement of the moving pin so that the moving pin approaches to the seatback as the armrest reaches the using position.