| 摘要 |
A steerable wheelbarrow is described which includes two handles coupled to a tray and two legs coupled to the handles. A mount is coupled to the handles. A pivot is coupled to the mount at an angle between vertical and horizontal. An offset sleeve is rotatably coupled to the pivot. An axle is coupled to an outer diameter of the offset sleeve. At least one wheel is coupled to the axle. A pivot support is coupled to the pivot and to the mount. When the offset sleeve is positioned with the axle coupled to a distal side of the offset sleeve, the axle rotates and when the offset sleeve is positioned with the axle coupled to a proximal side of the offset sleeve, the axle's rotation is limited. The offset sleeve may be rotated in order to switch the side of the offset sleeve to which the axle is coupled. |
