Storage box

A storage box, comprising:

• a cover body;
• a box body, wherein the cover body and the box body are configured to open and close relative to each other;
• when the box body and the cover body are closed to each other, an inner space for storage is formed cooperatively by the box body and the cover body;
• and
• at least one transmission assembly, arranged in the box body and received inside the inner space, wherein the at least one transmission assembly is inaccessible to any user when the box body being closed to the cover body;
• the at least one transmission assembly comprises a first end and a second end, wherein the first end and the second end are arranged in a force-transmissible relationship, and during a closing process of the cover body, an inner side of the cover body facing the inner space acts on the first end, and the second end of the at least one transmission assembly pulls the cover body, enabling the cover body to abut against the box body;
• wherein, a pressing portion and a pull portion are arranged on the inner side of the cover body;
• the pressing portion and the pull portion are spaced apart from each other;
• an end of the pull portion is directly connected to the second end of the at least one transmission assembly;
• the other end of the pull portion is fixedly connected to the inner side of the cover body;
• during the closing process of the cover body, the pressing portion presses the first end of the at least one transmission assembly, and the second end of the at least one transmission assembly pulls the cover body via the pull portion.