1results about How to "Won't fly out" patented technology

The dust box and cleaning robot are disclosed and belong to the technical field of cleaning robots. The dust box comprises a box body, a connecting assembly and a dust bag. The box body is provided with a dust guide hole. The connecting assembly is used for mounting the dust bag in the box body and can connect or close the dust guide hole and the internal space of the dust bag. The connecting assembly comprises a mounting piece and a moving piece. The mounting piece is provided with a mounting hole. The dust bag is mounted in the mounting hole. The inner wall of the box body is provided with a fixing structure. The mounting piece is connected to the fixing structure. The moving piece is slidably arranged between the mounting piece and the fixing structure. The moving piece is provided with a through hole which can connect the dust guide hole and the mounting hole. The moving piece is moved to connect or close the mounting hole and the dust guide hole. The fixing structure comprises a first sliding groove and a first clamping groove. The first sliding groove is arranged below the first clamping groove. The upper end of the moving piece is provided with a first clamping buckle which is clamped with the first clamping groove and a second clamping buckle which is clamped with the top end of the mounting piece. The lower part of the moving piece is inserted into the first sliding groove, so that the moving piece is not easy to be deformed.