SNAP-FIT TYPE ANTI-DISASSEMBLY FAST FOOD BOX

• Main Authors: CAI, Chuanjin, JI, Maoliang
• Format: Patent
• Language: Chinese; English; French
• Published: 31.05.2019
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

A snap-fit type anti-disassembly fast food box, which comprises a bottom box (2) and a box cover (3). The bottom box (2) is connected to the box cover (3) by means of a snap fastener and a buckle in a one-way locking manner. Multiple buckles (4) are provided on peripheral walls at the upper edge of the bottom box (2) at intervals, and the buckles 4 are provided with snap fastener holes 41. Snap fasteners (5) which can pass through the snap fastener holes (41) of the corresponding buckles (4) from the upper end to the bottom end are provided on outer edges of the box cover (3); the snap fastener comprises a snap fastener body (51) and at least one anti-off protrusion (52) provided on the snap fastener body (51); the anti-off protrusion (52) comprises a guide inclined surface (52A) at the front end and an anti-off retaining surface (52B) at the rear end; the anti-off retaining surface (52B) may be blocked at an insertion end of the snap fastener hole (41), and once one of the anti-off protrusions (52) of the sn