Packaging box

Abstract

The invention discloses a packaging box. The packaging box comprises a base, a supporting unit and a locking unit, universal wheels are arranged at four corners of the lower end of the base, the supporting unit is installed at the upper end of the base, and the locking unit is arranged at the upper end of the supporting unit. The packaging box can solve the problems that first, when a common packaging box is produced and manufactured, boards are mostly fixed through a pneumatic nail gun, the packaging box needs to be repeatedly opened and closed in the using process, the boards are prone to being damaged through a nail gun fixing mode for a long time, the fixing effect is affected, and when the boards are fixed through the nail gun, potential safety hazards are prone to being caused to workers; and secondly, in the manufacturing process of existing packaging boxes, most of the packaging boxes are fixed through the nail gun, the packaging boxes shake in the transportation process, nails at connecting positions of boards are prone to falling off, the boards are loosened, the stability is lacked, and the using effect is affected.

Description

technical field [0001] The invention relates to the technical field of packaging boxes, in particular to a packaging box. Background technique [0002] The packaging box is mainly for the convenience of transportation, loading and unloading and storage. According to the material, the packaging box is mainly divided into fumigation-free packaging boxes, strong plastic safety boxes, corrugated paper packaging boxes and wooden packaging boxes. Wooden packaging boxes refer to wood, bamboo or wood. The colloidal cuboid packaging container made of material, wooden packing box as a kind of commonly used transportation packaging container, has the advantages of strong, durable, easy to make, light weight, high strength, good durability, low cost, etc., so it is widely used in many fields Widely used, wooden packaging boxes are suitable for transportation and outer packaging of products in industries such as logistics, machinery and electronics, hardware and electrical appliances, an...

AI Technical Summary

Problems solved by technology

[0003] However, there are currently the following problems in the production of packaging boxes: 1. In the production of general packaging boxes, pneumatic nail guns are mostly used to fix the plates, and the packaging boxes need to be reciprocated many times during use. Open and close the packing box, so long-term use of nail guns for fixing may easily cause damage to the board, thereby affecting the fixing effect, and when nail guns are fixed, it is easy to cause safety hazards to workers;

[0004] 2. Since most of the current packaging boxes are fixed by nail guns during the production process, the packaging boxes will shake during transportation, and the nails at the joints of the panels are prone to fall off, resulting in loosening between the panels and lack of Stability, affect the use effect

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