| 摘要 |
The present invention relates to a hand cart having transformable wheels capable of adjusting width and, more specifically, to a hand cart having transformable wheels capable of adjusting width which is provided with the transformable wheels movable in the width direction of a rotation support shaft for supporting a pair of the wheels to be able to rotate, and can move the transformable wheels in the width direction to be narrower or wider via the simple operation of an operating lever installed around handles, thereby preventing the cart from being overturned toward one side in the case of maintaining the pair of the wheels to have a wide width in the state that the cart carries a heavy load, and being conveniently used for multiple purposes according to a state of a road surface by rapidly moving the pair of the wheels to have a narrow width in a narrow road such as a furrow, a ridge and a salt pond path. The present invention provides the hand cart having the transformable wheels capable of adjusting the width, which is provided with a storage part and the handles in a frame for carrying the load and installs the pair of the wheels in the lower part of the frame, comprising: the rotation support shaft supporting the pair of the wheels to be able to rotate; an elastic support unit elastically supporting the pair of the wheels in the direction for getting the gap between the pair of the wheels narrower or wider; and a gap adjustment unit moving the pair of the wheels to have a regular gap by a user′s operation. |
