Obliquely-opened storage box

The invention provides an obliquely-opened storage box, and relates to the technical field of storage boxes. The obliquely-opened storage box aims at solving the technical problem that objects are conveniently taken and placed. The storage box comprises a box body. The box body is provided with multiple storage cells. Each storage cell is internally provided with a movable storage case and a left arc guide rail and a right arc guide rail, shaft grooves opened upwards are formed in arc centers of the two arc guide rails respectively, and the top ends of the two arc guide rails are bent upwards. Pivots are fixed to the two corners of the front end of each storage case, and limiting blocks are formed in the two corners of the rear end of each storage case. The two pivots in the two corners of the front end of each storage case are embedded into the two shaft grooves in the storage cell in a movable fit mode, and the two limiting blocks in the two corners of the rear end of each storage case abut against the outer cambered surfaces of the two arc guide rails in the storage cell in a movable fit mode respectively. The storage box is particularly suitable for storing various small parts, materials, file articles for use and the like.