| 摘要 |
PURPOSE: A recliner of a vehicle seat is provided to improve the intensity of the recliner by largely forming a tooth form of a sector gear and a pole tooth of the recliner and to improve the operational sensitivity of the recliner by minimizing the operational pitch of the recliner. CONSTITUTION: A recliner of a vehicle seat comprises a sector tooth, two or more pairs of pole tooth(300), two or more operating cams(400), a plate holder(500), a cam spring, and a guide ring. The sector tooth includes an internal gear in an internal edge of the accommodation space. Two or more pairs of pole tooth are installed in an external side of the operating cam and includes an external gear(310) engaged with the internal gear of the sector tooth. The two or more operating cams operate a pair of pole tooth with one operating cam. The plate holder is connected to one side of the sector tooth. One or more pair of pole tooth is unlocked to a sector gear in locking the recliner. |
