| 摘要 |
<p>Provided is a slide rail device for a vehicle having a structure in which a lock spring that engages with and disengages from a lock groove formed in a lower rail is moved in a locking direction and an unlocking direction with the use of a lock release lever wherein the lock state is maintained even after the lock spring breaks to ensure safety and the operator can be reliably notified of breakage. As the solution thereof lock parts (51) are formed in areas positioned between first supported parts (50a) and second supported parts (53) on a lock spring (50) pressed parts (50b) pressed by a lock release lever (40) are formed between the second supported parts and the lock parts (51) that are positioned nearest to the first supported parts on the lock spring and breakage inducing parts (51b) are formed in areas positioned between the pressed parts and the lock parts that are positioned nearest to the first supported parts on the lock spring.</p> |
