| 摘要 |
<p>PURPOSE:To provide both functions of conveyance and a chair by a method wherein a handle pipe with front wheels and a front pipe with rear wheels are caused to cross each other and are foldable, and a U-pipe is vertically rotatably mounted to a cargo-carrying platform coaxially with the front wheels of the handle pipe. CONSTITUTION:A U-shaped handle pipe 1 with front wheels 3 and a front pipe 2 with rear wheels 4 are intercoupled through a coupling shaft 7, and are longitudinally foldable. A U-shaped cargo-carrying platform 5 is vertically rotatably mounted to the lower part of the handle pipe 1 and a U-shaped pipe 6 is rotatably mounted coaxially with the front wheels 3. The U-shaped pipe is coupled to the cargo-carrying platform 5 through a bent support rod 9, and the cargo-carrying platform 5 is supported to the handle pipe 1. A seat sheet 8 is foldably mounted between the front and handle pipes 2 and 1. Thus, a cargo can be placed in a folded state and with this state, a hand cart is runnable, and a baby is caused to sit on the seat sheet 8 in a state to unfold legs, and with this state, the hand cart is runnable.</p> |
