To provide a direction-changing tool and a direction-changing method to easily change moving directions of a weight body.SOLUTION: A direction-changing tool to change moving directions of a weight body, which allows movement in the fore-and-aft direction by front and rear wheels provided on a body part and has an engagement part protruding either forward or rearward in the fore-and-aft direction in the body part, has wheel parts, extension parts that pivotally support the wheel parts at base ends and extend therefrom, grip parts that are provided at the tips of the extension parts, and hooks that are provided on the extension parts and can be engaged with the engagement part. A distance between the hook on the extension part and the lower end of the wheel part is greater than a distance in the vertical direction between the engagement part and the lower ends of the front and rear wheels.SELECTED DRAWING: Figure 3
【課題】重量体の移動方向の方向転換を容易にする方向転換器具及び方向転換方法を提供する。【解決手段】本体部に設けられる前輪及び後輪により前後方向への移動を可能にすると共に前記本体部において前記前後方向の前方又は後方の何れかに突設された係合部を有する重量体の移動方向の方向転換を行うための方向転換器具であって、車輪部と、基端にて前記車輪部を軸支すると共に延伸する延伸部と、前記延伸部の先端に設けられる把持部と、前記延伸部に設けられると共に前記係合部への係合が可能なフックと、を有し、前記延伸部における前記フックと前記車輪部の下端との距離は、鉛直方向における前記係合部と前記前輪及び後輪の下端との距離よりも大きい。【選択図】図3
DIRECTION-CHANGING TOOL AND DIRECTION-CHANGING METHOD
方向転換器具及び方向転換方法
2025-01-17
Patent
Electronic Resource
Japanese
IPC: | B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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