| 摘要 |
A damper device comprises a slider capable of reciprocating along a rail, a rack gear disposed parallelly to the rail, and a damper swingably retained on the slider and provided with a toothed wheel adapted to be meshed with the aforementioned rack gear. This damper device, when the slider moves in one direction and push the damper from behind, enables the toothed wheel to be brought into engagement with the rack gear and, when the slider moves in the opposite direction, releases the toothed wheel from engagement with the rack gear. |
