| 摘要 |
The invention discloses a telescoping controllable drying rack. A main clamp and an auxiliary clamp are hinged together through a rotating shaft, thereby forming a buckled S-shaped support. The main clamp and the auxiliary clamp are respectively formed through the connection of a plurality of bent clamping parts. The inner and outer insertion ends of the clamping parts I of the main clamp are respectively shaped like a fork, wherein the inner insertion ends are provided with shaft pins with gear teeth, and the outer insertion ends are provided with directional shafts parallel to the shaft pins of the inner insertion ends. The directional shafts are connected with a movable gear in a sleeve manner. A synchronous belt is engaged with the gear, and is connected with a telescoping device and a driven device. The synchronous belt changes the curvatures of the clamping parts I during moving, thereby enabling the length of the main clamp to be increased and decreased. The auxiliary clamp assists the main clamp for clamping, and the curvatures of the clamping parts II change with the curvatures of the clamping parts I. According to the invention, the rack achieves the adjustment of heights of a clamped quilt according to the actual conditions of a drying field space, thereby enabling the clamped quilt to achieve an optimal solarization effect. |
