Compression-resistant paper packaging box
A packaging box, paper technology, applied in packaging, transportation and packaging, containers to prevent mechanical damage, etc., can solve the problems of easy damage to the squeeze box body, poor shock absorption effect of the box body, etc. The effect of protecting interests and not easily damaged
Inactive Publication Date: 2019-07-02
天津胜旗纸制品有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a compression-resistant paper packaging box, which has the advantages of anti-extrusion and shock-proof, and solves the problem that the box body is easily damaged by extrusion and the box body has poor shock absorption effect
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-3 , the present invention provides a technical solution: a pressure-resistant paper packaging box, including an outer box body 2 and an inner box body 7, both of which are composed of composite materials, and the composite materials are resin-based Composite material, the resin-based composite material has good wear resistance and puncture resistance, the top of the outer box body 2 is provided with a top cover 1, the top cover 1 is provid...
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The invention discloses a compression-resistant paper packaging box. The packaging box comprises an outer box body and an inner box body, a top cover is arranged at the top of the outer box body; a perspective opening is formed in the top cover; a perspective film is arranged on the perspective opening, a bottom cover is arranged at the bottom of the outer box body, a sponge layer is arranged in the inner box body, sliding grooves are symmetrically formed between the outer box body and the inner box body, one side face of each sliding groove is fixedly connected with the inner side wall of theouter box body, and a sliding block is arranged on each sliding groove. By arranging the springs, the sliding grooves, the sliding blocks, the check blocks and the limiting blocks, the paper cylinderpackaging box achieves the anti-extrusion effect, the stability of the box body is guaranteed when the mass of an object is too large, benefits of people are effectively protected, the packaging boxhas a good shockproof function through the arranged sponge layer, and the packaged object is not prone to damage.
Description
technical field [0001] The invention relates to the technical field of packaging boxes, in particular to a pressure-resistant paper packaging box. Background technique [0002] Now there are a lot of packaging boxes, different products require different packaging boxes, some are round and square, and some products need cylindrical packaging boxes for packaging. In recent years, the shock absorption requirements for storage materials in packaging boxes are getting higher and higher. Therefore, improving the shock absorption of the packaging box has become a design goal. Most of the current packaging boxes do not have shock absorption, and the shock absorption effect of the shock-absorbing packaging boxes is not good, it is easy to damage the packaged items and affect people's interests, and when the quality of the items is too large, the box The body is squeezed and easily damaged. Contents of the invention [0003] The purpose of the present invention is to provide a com...
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IPC IPC(8): B65D25/54B65D81/05B65D25/02B65D13/00
CPCB65D13/00B65D25/02B65D25/54B65D81/05
Inventor 孙振清
Owner 天津胜旗纸制品有限公司