US Patent 10981721 Storage device and storage bag

A storage device and a storage bag are provided. The storage device includes: a barrel-shaped body, including a bottom board and a side wall connected with the bottom board; a storage bag convey member, disposed an outer side of the side wall, and configured to convey a storage bag to a side edge of the side wall away from the bottom board; a first driving part, including a rotation part and a rocker arm, the rotation part being disposed on the bottom board, an end of the rocker arm being connected with the rotation part, another end of the rocker arm extending to a side of the side wall away from the bottom board, and the rocker arm being configured to rotate along the side wall under driven of the rotation part.