Packing box

A packaging box and bottom box technology, applied in packaging, transportation and packaging, containers to prevent mechanical damage, etc., can solve problems such as poor display effect
CN109367974APending Publication Date: 2019-02-22GEER TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
GEER TECH CO LTD
Publication Date
2019-02-22

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Abstract

The invention provides a packing box comprising a bottom box and a box cover which is rotatably arranged on the bottom box. The bottom box is internally provided with a supporting box attached to thebottom box in a matched manner, a compressed elastic gas member is arranged between the bottom box and the supporting box, an air circulation passage communicating with a space where the elastic gas member is located is formed between the bottom box and the supporting box, and the box cover is provided with a limiting member capable of limiting the supporting box, an inlet of the air circulation passage is shielded by the limiting member when the box cover is closed, and the limiting member is away from the inlet of the air circulation passage when the box cover is opened. The problem of the poor display effect of a product packing box in the prior art is solved by the packing box.
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Description

technical field

[0001] The invention relates to an improvement of a packaging box structure. Background technique

[0002] In the prior art, the packaging box used for packaging products has a common box structure, and a product placement cavity is formed inside the packaging box, and the product is placed inside. The user can only see the product structure by opening the outer box, and Since the product is placed in the product placement cavity, part of the product will be blocked by the product placement cavity wall. Even if the user opens the outer box, he cannot directly see the structure and performance of the entire product, which has a poor display effect on the product. Contents of the invention

[0003] The present invention proposes a packaging box to solve the problem of poor display effect in the product packaging box in the prior art.

[0004] In order to solve the above technical problems, the packaging box proposed by the present invention is realized by th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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