| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a handcart capable of concurrently carrying out folding operations or assembling operations of a frame member, a front frame body and a rear frame body. <P>SOLUTION: The handcard includes: front frame bodies 1a, 1b;, rear frame bodies 2a, 2b; back frame bodies 3a, 3b; movable bodies 4a, 4b; frame member 5; first connection rods 6a, 6b; and second connection rods 7a, 7b. The movable members 4a, 4b is installed in the longitudinal direction of the front frame bodies 1a, 1b so as to move between the lower ends of connection members 12a, 12b and the front frame bodies 1a, 1b. For the first connection rods 6a, 6b, each of one ends thereof is rotatably connected to each side of the frame member 5 and each of the other ends is rotatably connected to each of the movable members 4a, 4b. For the second connection rods 7a, 7b, meanwhile, each of one ends thereof is rotatably connected to the substantially middle of each of the frame bodies 2a, 2b and each of the other ends is rotatably connected to each of the movable members 4a, 4b. <P>COPYRIGHT: (C)2011,JPO&INPIT |
