A bottom bracket and packing box

Abstract

The present application provides a bottom bracket and a packing box, the bottom bracket includes at least one set of flap assemblies, and each set of flap assemblies includes two flap bodies arranged one above the other and at least A set of snap-fit ​​components, the snap-fit ​​assembly includes a slot and a tongue buckled into the slot, the slot is a groove that runs through the thickness of the first rocker cover body in a set of rocker cover assemblies, and the tongue is drawn from a set of rocker cover assemblies The second rocker body protrudes, and the projection of at least a part of the contour line of the tongue on the first rocker body is located outside the card slot. In the above-mentioned bottom bracket, the snap connection between the slot and the tongue can be realized only by pressing the outline of the tongue toward the direction of the slot and snapping it into the slot. The forming process is relatively simple and the efficiency is high. The above-mentioned bottom bracket only needs to use the material of the rocker body itself, without adding other connecting structures, the bottom bracket can be processed and formed, and the overall material of the bottom bracket is single, which is convenient for recycling, and the production cost is low.

Description

technical field [0001] The embodiment of the present application relates to the technical field of packaging, and in particular to a base and a packing box. Background technique [0002] In the field of packaging technology, outer packaging boxes are used for protection during product movement and handling. For liquid crystal products and electronic products, especially large-size products for large-screen projects, the outer packaging boxes generally adopt the corrugated box type with a top and bottom cover. [0003] The corrugated box of Tiandi cover includes a detachable upper box and a bottom bracket. Most of the existing bottom brackets are made of one or two or more pieces of corrugated paper, which are made into the required shape through a certain connection method. The bottom brackets currently on the market Most of the molding methods are nails, glue, buckles, etc., but adding metal nails or adhesives to the corrugated paper for fixed connection, on the one hand, t...

AI Technical Summary

Problems solved by technology

[0004] The application provides a bottom bracket and a packing box, which are used to improve the problems of low processing efficiency and high production cost of the bottom bracket

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