Lock catch device for packaging box

Abstract

A lock catch device for a packaging box comprises a U-shaped male lock catch arranged on a front panel of a box body, an inverted-T-shaped female lock catch arranged on an upper cover plate, and a disposable sealing label. The lock catch device further comprises a label arranged on the U-shaped male lock catch, and the disposable sealing label is provided with a code, a handle, a bending groove, an elastic check clamping jaw and a proper force breakage area. The U-shaped male lock catch and the inverted-T-shaped female lock catch are mutually buckled to form a lock catch mechanism. The label has the unique code and box body information. The packaging box packaging can be finished by inserting the disposable sealing label into the lock catch mechanism, the elastic check clamping jaw of thedisposable sealing label can be broken from the proper force breakage area when the disposable sealing label is pulled out, and accordingly box opening is achieved. The lock catch device has the beneficial effects that embedded design is adopted in the lock catch device so that the disposable sealing label cannot be broken due to touching in the conveying process, and the packaging box safety is improved; and the label and the lock catches are combined, the packaging box becomes intelligent through the technology of the Internet of Things, and packaging box intelligent management is achieved.

Description

technical field [0001] The invention relates to the field of packaging and logistics, more specifically, a locking device for packing boxes. Background technique [0002] In the process of commodity circulation, packaging boxes or boxes are inseparable. At present, most of the packaging boxes or boxes used in the commodity logistics process are disposable paper packaging, especially the packaging cartons used for express delivery, which are sealed with adhesive tape. Cause serious problems such as waste of resources and environmental pollution, if things go on like this will seriously endanger the ecological environment. For this reason, green packaging is on the rise. At present, a small number of companies have developed various products such as recyclable boxes and boxes based on the concept of green environmental protection, but the actual application is very difficult: 1) The method of realizing packaging without tape is not strong in operability , such as packaging wi...

AI Technical Summary

Problems solved by technology

[0002] In the process of commodity circulation, packaging boxes or boxes are inseparable. At present, most of the packaging boxes or boxes used in the commodity logistics process are disposable paper packaging, especially the packaging cartons used for express delivery, which are sealed with adhesive tape. Cause serious problems such as waste of resources and environmental pollution, which will seriously endanger the ecological environment in the long run

For this reason, green packaging is on the rise. At present, a few companies have developed various products such as recyclable boxes and boxes based on the concept of green environmental protection, but the actual application is very difficult: 1) The method of realizing packaging without tape is not strong in operability , such as packaging with a password lock, the cost is too high and the user is troublesome to use

2) The packaging box is not smart, which makes recycling difficult to manage and the cost of recycling is too high

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