| 摘要 |
PROBLEM TO BE SOLVED: To improve traveling stability and a rotating performance in a rotary sliding in a snowboard with a handle, which is provided with a sliding board formed on a sliding surface having edges whose lower surfaces extend in the front/rear direction, in both side edges; and a handle part disposed on the upper face of the sliding board, having a grip part in its upper end side, having its lower end side rotationally attached to a rotary shaft which is provided in the upper surface side in the front side of the sliding board, and having the upper end side with the grip part vertically rotationally turning around the rotary shaft. SOLUTION: This snowboard with the handle is so formed that the dimension of the horizontal width of the sliding board in the front side of a position where rotary shaft, which is attached with the lower side of the handle part and is rotationally attached to the upper surface side in the front side of the sliding board, traverses the sliding board is the dimension or less of the horizontal width of the sliding board in the position where the rotary shaft traverses the sliding board; and the edges provided in the both side edges of the sliding surface extend further frontward across the position where the rotary shaft traverses the sliding board. COPYRIGHT: (C)2005,JPO&NCIPI
|
