| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball collector which can transfer and collect tennis balls, table tennis balls or the like scattered on a court or a floor quickly and efficiently to a specific place for removing or retrieving.SOLUTION: A body frame has: an operation rod 6 which can vertically move for pushing/pulling operations; and a central collection plate 2 and right/left auxiliary plates 3 for pushing the balls straight and preventing loss of the balls vertically and horizontally. Rotative wheels 7 which enable traveling in any directions are attached in four positions, front, rear, right and left around an attaching part of the operation rod 6.SELECTED DRAWING: Figure 2 |
