Object carrier and lift

An object carrier, configured to carry an object, and comprising:

• a frame member;
• and
• a shelf member, which is disposed on the frame member to carry the object,
• wherein the shelf member is provided with at least a pair of engaging portions protruding toward the frame member,
• the frame member is provided with at least a pair of engaged portions protruding toward the shelf member and corresponding to the engaging portions,
• the engaging portions are engaged with the engaged portions from top to bottom in a vertical direction to constitute an engagement state between the shelf member and the frame member, a connection line between the at least one pair of engaged portions constitutes an engagement direction,
• the shelf member moves in an engagement releasing direction perpendicular to the engagement direction on a horizontal plane to release the engagement state with the frame member, so as to remove the shelf member and the object altogether,
• the shelf member comprises a pair of shelf bodies extending along the engagement direction and a plate body disposed above the pair of shelf bodies, and
• a length of each of the shelf bodies in the engagement direction is greater than a length of the plate body in the engagement direction, so as to form the engaging portion protruding toward the frame member on two opposite ends of each of the shelf bodies.