| 摘要 |
PURPOSE: A blade structure capable of blowing to multiple directions is provided to improve efficiency by continuously exposing users to the wind from the multiple directions at the same time without turning an electric fan body in the left and right directions. CONSTITUTION: A blade structure capable of blowing to multiple directions includes a coupling unit (120), a movable rod (130), an elastic member (134), a blade unit (140), and a weight (142). The coupling unit is formed into a pipe shape which is protruding to a direction identical to a direction in which the rotary shaft is protruding. The movable rod is joined to the coupling unit to be slid and includes a separation prevention ring (132) on one end portion. The elastic member is interposed between the separation prevention ring and the coupling unit, thereby elastically supporting the movable rod. The blade unit is joined to the other end portion of the movable rod and joined to the coupling unit to be rotated. The weight is arranged between the blade unit and the movable rod. |
