SEAT SLIDE DEVICE

摘要

A seat slide device includes: a lower rail fixed to a vehicle body; an upper rail fixed to a seat and slidably fit into the lower rail; a lock member including an engaging portion that is engageable with an engaged portion of the lower rail for allowing the upper rail to be fixed to the lower rail; a biasing member for displacing the lock member such that the engaging portion is engaged with the engaged portion; a tilting member tiltably supported by the upper rail in contact with the lock member and tiltable in a predetermined direction for displacing the lock member so as to disengage the engaging portion from the engaged portion against a biasing force of the biasing member; and a contact portion being in frictional contact with the upper rail to allow a frictional force to act on the lock member.