| 摘要 |
PURPOSE: A hand crane apparatus is provided to transport goods without handles with using only one hand. CONSTITUTION: A hand crane apparatus comprises a frame(210), a grasping unit(201) installed at both ends of a frame for grasping goods; a driver(202) equipped in one side of frame controls gap between grasping unit and reduces gap of grasping unit according to operation of driver and hold goods by pressuring it. A power transmission which transmits power of driver to the grip portion is comprised to a grip portion. A grip portion is comprised of cancer(230) combined to be transferred in a straight line in one end of frame and a grasp member(250) which grasps goods connected to cancer, and is installed symmetrically at both ends of frame. A frame comprises a driver unit upper frame(214) extended and formed in a longitudinal direction, and a left and right frame of driver unit which are extended and formed downward by being connected to both ends of a driver upper frame. A driver comprises a holding handle(220) which is installed at regular intervals with driver upper frame, and a holding handle is sliding-combined to left and right frame of driver to be moved in a driver upper frame direction. A power transmission(260) comprises a wire, and a wire connects holding handle to cancer. An elastic member(270) which returns the grasping unit to the original position by pushing force to cancer in both ends of frame in both ends of a frame. A grasping member comprises a concavo-convex unit to the contact surface of goods which grasps a grasp member. A grasp member is selectively connected to several connecting location formed according to longitudinal direction of cancer. |
