Extruding resistant paper cylindric packing box
A technology of anti-extrusion and packaging boxes, which is applied in the directions of packaging, transportation and packaging, and containers to prevent mechanical damage. It can solve the problems of poor shock absorption effect of the box body and easy damage of the extrusion box body, and achieve the protection of interests, Good shockproof function, not easy to damage the effect
Inactive Publication Date: 2017-05-10
TIANJIN HAIYU PAPER PROD
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Problems solved by technology
[0003] The purpose of the present invention is to provide an anti-extrusion paper cylinder packaging box, which has the advantages of anti-extrusion and anti-shock, 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: an anti-extrusion paper cylinder 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 It is a resin-based composite material, which has good wear resistance and puncture resistance. The top of the outer box body 2 is provided with a top cover 1, and the top cover 1 is provided with a see-t...
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The invention discloses an extruding resistant paper cylindric packing box. The extruding resistant paper cylindric packing box comprises an outer box body and an inner box body, wherein 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 spongy 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 surface of each sliding groove is fixedly connected with the inner side wall of the outer box body; and a sliding block is arranged on each sliding groove. According to the extruding resistant paper cylindric packing box disclosed by the invention, a spring, the sliding grooves, the sliding blocks, a blocking block and a limiting block are arranged, so that the paper cylindric packing box achieves the effect of resisting extruding; when the weight of an object is too large, the stability of the box body is guaranteed, and the interest of people is effectively protected; and the spongy layer is arranged, so that the extruding resistant paper cylindric packing box has a good shockproof function, and the packaged object is not liable to damage.
Description
technical field [0001] The invention relates to the technical field of packaging boxes, in particular to an anti-extrusion paper cylindrical 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 prov...
Claims
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IPC IPC(8): B65D25/54B65D25/02B65D81/127B65D81/05
CPCB65D25/54B65D25/02B65D81/05B65D81/127
Inventor 冀桂良
Owner TIANJIN HAIYU PAPER PROD