| 摘要 |
<p>PURPOSE: A wheel-foldable handcart is provided to perform stable and comfortable transportation with using a foldable rear wheel with a front wheel and to reduce the fatigue of users by adjusting the height of a handle. CONSTITUTION: A wheel-foldable handcart comprises a loading table, a front wheel, a handle, supporting units, and a wheel foldable device(12). A front wheel is mounted on the wheel fixing unit in the front side of the loading table. The handle is installed in the back of the loading table and has grip parts. A lever is arranged in each grip part to pull a foldable unit pulling wire(22). The supporting units are formed at the bottom of the handle separately or in a single body, and are fixed in both sides of the bottom of the loading table. The wheel foldable device is installed in the back of the loading table.</p> |
