Patent ID: 7836997
Filing Date: 2010-11-23
Classification: B60N,B60R,G01G,Y10S

Abstract:
1. A passenger weight measurement device for a vehicle seat, comprising: a lower rail attachable to a vehicle floor; an upper rail provided on the lower rail and disposed so as to be movable in a front-and-rear direction on the lower rail; a load sensor fixed onto the upper rail; a frame provided on the load sensor and below the vehicle seat; a rod extended from the load sensor, the rod sequentially penetrates the frame and a receiving member and is inserted into an elastic member, a nut is screwed to the rod from above the receiving member, and the elastic member is sandwiched between the receiving member and the frame and is compressed by tightening the nut to the receiving member; and a downward extending portion which extends downwardly along the elastic member and is provided in an upper side receiving portion for receiving an upper end of the elastic member.