| 摘要 |
PROBLEM TO BE SOLVED: To provide a shovel capable of digging up earth by small force by using the principle of the lever by applying an angle to a handle rod of the shovel, and reducing a burden applied to the waist by applying the angle to the handle rod even when used as the shovel by forming the lever as an attachable-detachable type, in the shovel using the lever used for agricultural work and a work site. SOLUTION: This shovel is constituted so as to increase working efficiency by attaching and detaching the lever when necessary, by arranging a proper angle by bending an upper handle rod of a shovel plate. COPYRIGHT: (C)2005,JPO&NCIPI
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