| 摘要 |
The present invention provides a slide rail device for a vehicle in which a lock release lever can be rotatably supported by an upper rail with a simple structure and with a small number of components even though a locking mechanism and the lock release lever are installed in an internal space of the upper rail. The slide rail device includes a lock release lever 47 which switches a locking mechanism between a slide restriction state and a slide restriction release state by rotating in the vertical direction and includes a rail-incorporated portion 47a positioned between an upper rail 35 and a bottom wall 22 of a lower rail 21, a rotational contact portion 50 which is formed on an upper surface of the rail-incorporated portion and contacts a ceiling plane of said upper rail, and a biaser 63 which is installed in the rail-incorporated portion and the upper rail and biases the rotational contact portion toward the roof surface. |
