Storage box

A storage box, comprising two first side walls, a second side wall and a bottom wall, the two first side walls are connected to two sides of the second side wall, respectively;

• and the two first side walls are opposite to each other, the second side wall and the two first side walls are fixedly connected to the bottom wall, respectively;
• and the bottom wall, the second side wall and the two first side walls are enclosed together to form a first accommodation space;
• the two first side walls extend from opposite ends of the second side wall, the second side wall and the two first side walls form a one-piece article;
• the storage box further comprises a cover and a drawer, wherein the cover is connected to a side of the second side wall away from the bottom wall and is capable of rotating relative to the second side wall, the drawer is installed in the first accommodation space and is capable of sliding towards or away from the second side wall;
• the storage box further comprises a slide rail component and a mounting frame, wherein the mounting frame is fixedly connected to the two first side walls, and the drawer is slidable and matches with the mounting frame through the slide rail component;
• wherein a side of each of the two first side walls away from the second side wall is provided with a stopping portion and the stopping portion is configured for preventing the mounting frame from escaping out of the first accommodation space in a direction away from the second side wall;
• the stopping portion comprises a first edgefold and a second edgefold which are arranged at an included angle, the first edgefold is connected to the two first side walls, and the second edgefold is arranged opposite to the two first side walls;
• the mounting frame comprises a mounting portion, a first abutting portion, and a second abutting portion, the mounting portion and the first abutting portion are arranged at an included angle, the mounting portion and the second abutting portion are arranged at an included angle, and the first abutting portion and the second abutting portion are arranged at opposite ends of the mounting portion, the first abutting portion is in contact with the first edgefold to prevent the mounting frame from detaching from the two first side walls in a direction away from the second side wall, the second abutting portion abuts against the second side wall;
• the mounting portion is in contact with the second edgefold to prevent the mounting frame from detaching from the two first side walls and moving toward a center of the first accommodation space, a step structure is formed by a position of the mounting portion adjacent to the first abutting portion being depressed toward a direction adjacent to the first side walls, and the second edgefold is in contact with the step structure;
• the first abutting portion is parallel to the first edgefold, and the first abutting portion is in face-to-face fit with the first edgefold.