TORSION BAR MOUNTING STRUCTURE OF SEAT BELT RETRACTOR

摘要

A structure for supporting a torsion bar of a retractor of a seat belt is provided to support the torsion bar inserted into a guide drum of the retractor so that a webbing is smoothly released or fastened. A structure for supporting a torsion bar(250) includes a housing(100), a guide drum(200). The housing forms a body of the retractor. The guide drum is coupled to the housing. The torsion bar is inserted into the guide drum. The structure for supporting the torsion bar includes a base member(500), a bearing member(450), a cap(800), and a cover(900). The base member is fixed to one side of the housing. The bearing member is fixed to one side of a locking member(700) and the torsion bar. The cap is installed at one side of the locking member.