| 摘要 |
A sunshade assembly includes a housing having a top opening, a winding shaft mounted rotatably in the housing, a sunshade cloth wound around the winding shaft, a pull rod disposed outside the top opening, a frame body disposed below the housing, a gear rack mounted to the frame body and having a top end connected to the pull rod, and a clutch unit meshing with the gear rack and including a pusher that is operable to place the clutch unit in a non-clutching position, where the gear rack is freely movable to permit the sunshade cloth to be wound by the winding shaft, or a clutching position, where the clutch unit applies a retarding force to retard a movement of the gear rack, which prevents the winding shaft from winding the sunshade cloth but permits the pull rod to pull and stop the sunshade cloth at a desired position. |
