Robot hand, control device, and accommodating container

A robot hand comprising:

• a hand main body that has a shape surrounding a grasping space being a predetermined space when a target object is grasped, extends from a base end to a free end, and includes a free end portion having an opening;
• and
• a main body support portion that supports a base end portion of the hand main body, wherein
• the hand main body is constituted by a thin film member having flexibility, and has an internal space covered with the thin film member between the base end to the free end portion,
• the main body support portion includes an outer support portion that supports the base end portion of the thin film member disposed outside the internal space, and an inner support portion that supports the base end portion of the thin film member disposed inside the internal space, and
• the target object provided in the grasping space is grasped by rotating one of the outer support portion and the inner support portion with respect to the other about a straight line passing through a central portion of the hand main body along an extending direction of the hand main body extending from the base end to the free end, twisting the free end portion, and making the opening narrow.