Product box with inspection opening

The utility model provides a product box with inspection opening, including the box -like cover body, base. The cover body comprises three at least isosceles triangle's side board concatenation, also can set up jointly by isosceles trapezoid or square, rectangular side board and top surface hoarding. The waist limit of side board, or the border position of side and the higher authority to and the side border position of top surface board, generate the structure of trapezoidal breach and trapezoidal bellying combination, perhaps the structure that makes up of rectangle breach and rectangle bellying. Two kinds of structures are at each side interval distribution of top surface board, the side above the board border position's breach form then be that the bellied form of connected top surface board side cooperatees, make each side board splice with the top surface board. The lower level of each side board, the outside extension generates rectangle cartridge piece, the mesa border position of base generates bar cartridge hole for the cartridge cover body. The utility model discloses a product box with inspection opening has and connects firmly, assembles and dismantle characteristics simple and convenient, that the equipment is nimble.