| 摘要 |
A mechanism of reclining a vehicular seat having a gear plate having an internal gear provided at a casing on one side having a hole, a side wall and a recess portion, a cam having a lock face and an unlock face, a lock gear plate arranged movably at the recess portion and having a locking portion and a lock face and a casing on other side provided to be opposed to the casing on the one side and is a mechanism of reclining a vehicular seat in which by moving the cam, an operating member is operated to bend, the lock gear plate is moved, by moving the lock gear plate, mesh between the gear and the internal gear is released, by moving the cam to an original state, the lock gear plate is recovered by operating the operating member to recover to an original state to thereby achieve mesh between the gear of the lock gear plate and the internal gear.
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