Moving body

A moving body including an electrical component, the moving body comprising:

• a base frame comprising caster portions runnable on a floor surface, wherein a front side is narrower than a rear side along a front-rear direction and the rear side is openable, wherein the front side is insertable into a rear side of another identical moving body;
• a vertical frame positioned upward from a rear end of the base frame;
• a battery case that accommodates a battery supplying power to the electrical component and includes an opening and closing lid opening rearward;
• and
• a restricting member positioned forward of the vertical frame and restricts a position of the moving body to a position where an opening and closing lid of a battery case of the another moving body opens to an angle at which the is replaceable without moving the at which a battery moving body when fully inserted into the another moving body at the front of the moving body.

A shopping cart including an electrical component for processing a commodity, comprising:

• a base frame comprising caster portions runnable on a floor surface, wherein a front side is narrower than a rear side along a front-rear direction, the rear side is openable, so that another shopping cart is insertable therein from the rear side;
• a battery case that accommodates a battery supplying power to the electrical component and includes an opening and closing lid opening rearward;
• and
• a restricting member positioned inside the base frame and restricts a position of the another shopping cart inserted from the rear side to a position where the opening and closing lid opens at least to an angle at which the battery in the battery case is replaceable without moving the another shopping cart when fully inserted into the shopping cart from the rear side.