| 摘要 |
PURPOSE: An improved device for adjusting a distance between slats and a blind using the same are provided to allow the same to occupy a minimum volume, and to quickly and freely adjust the distance. CONSTITUTION: An improved device for adjusting a distance between slats includes a slat supporting body, a rotary shaft, a worm gear (92j), and a distance adjusting unit. The slat supporting body supports each slat of a blind. The rotary shaft is automatically and manually rotated by power or a control unit. The worm gear linearly moves along the axial direction of the rotary shaft, and slides. The worm gear rotates together with the rotary shaft, and is in directly and indirectly contact with the slat supporting body. The distance adjusting unit is coupled with the worm gear, and the whole or the end portion of the distance adjusting unit is moved by the rotation of the worm gear along the rotating axial direction of the worm gear. |
