Problem to be solved: to provide a robot hand having a range in which the object can be grasped is enlarged, and the size of the object can be reduced, and the replacement of the nail portion is easy.A motor having a rotating shaftThe receiving member containing the tip portion of the rotary shaftA plurality of rocking members swinging to the accommodating member by rotating the rotary shaftA plurality of claw members swinging together with each of the plurality of rocking membersEquipped withThe rotating shaft isA worm gear portion is formed on the outer circumference.The swing member isA worm wheel portion which meshes with the worm gear portion at a part of the outer circumferenceA fixed surface provided on the opposite side of the rotary shaft through a swing center of the rocking member to a part of the outer peripheryIncludingSaid claw memberThe first fixed member is detachably secured to the fixed surface.The containing member isThe first fixed member is removably exposedRobot hand.Diagram
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