The invention discloses a simply assembled turnover box and a blow molding process thereof. The turnover box comprises a push buckle, a hollow box body and a box cover which are blow molded from high-strength plastic materials, so that the whole box has strong shock resistance and drop resistance, and the blow molding material can be recycled repeatedly. The box body comprises a bottom plate and side plates which are arranged on the bottom plate and enclose a cavity with an upper opening together with the bottom plate. The side plates are foldably connected with the bottom plate through thin plastic sheets, and the side plates are connected with each other through buckle structures. One side of the box cover is connected with the rear side plate of the side plates through a thin plastic sheet, and the box cover is connected with the left, right and front side plates through long grooves and long convex edges. A clamping block with a locking groove extends from the long convex edge of the front side plate, a through hole for the clamping block to pass through is arranged on the side of the box cover close to the front side plate, and the push buckle is slidably arranged on the box cover. The clamping block passes through the through hole, and pushing the push buckle through the locking groove fixes the front side plate to the box cover. The turnover box can be folded as required to occupy a small space.
Country Code: HK
Application Number: CN201811136336.5
