| 摘要 |
PURPOSE:To prevent the deformation of the top part on the upper edge side of a bellows part by annularly installing a reinforcing rib in projection at the near center part on the back side of the top part of the bellows part in which a plurality of annular top parts and valley parts are formed alternately into multistage form. CONSTITUTION:A shift-lever boot 2 which has a section in square form and is made of the elastic material such as rubber is formed so that a plurality of annular top parts 4 and valley parts 5 are formed alternately into multistage form on the peripheral side, and a bellows part 3 is constituted. The lower peripheral edge of the shift-lever boot 2 is fixed onto a chassis floor F, and the upper edge part is inserted into a shift lever 1 and surrounds the periphery of the shift lever 1. A reinforcing rib 6 is annularly installed in projection in the near center part on the back side of the top part 4 of the bellows part 3. Therefore, when the shift lever 1 is operated toward retreat stage, the scar deformation on the front edge side of the top part 4 can be suppressed by a rib 6. |
