| 摘要 |
PURPOSE: A ball chain type laundry drying rack is provided to ascend or descend a first support and a second support each having a hanger pole connected thereto by a ball chain, thereby saving a cost due to power consumption. CONSTITUTION: A first support (10) and a second support (20) are combined at a ceiling surface. The both ends of a hanger pole are each connected to first and second hanger pole brackets (31,32). A stopper bracket (42) is coupled to the first support. A driving roller (41) is axis-installed in the inner side of the stopper bracket. An interworking bracket (44) is coupled to the second support. An interworking roller (43) is axis-installed in the inner side of the interworking bracket. A ball chain (50) is connected to the first and second supports and wound around the driving roller and the interworking roller. The ball chain causes the first and second support to ascend or descend. |
