An automatic opening and closing cardboard packaging box

A technology of automatic opening and packaging, applied in the direction of transportation and packaging, packaging, rigid containers, etc., can solve the problems of inconvenient taking and storage, inconvenient use, poor usability, etc., and achieve good use feeling, convenient processing, Easy to take and store

Inactive Publication Date: 2016-10-05
上海美真包装贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is: the opening-closing process of the existing portable paper box is cumbersome and often requires multiple steps to complete, which is inconvenient to use; it is also inconvenient to take and store, and the ease of use is poor

Method used

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  • An automatic opening and closing cardboard packaging box
  • An automatic opening and closing cardboard packaging box
  • An automatic opening and closing cardboard packaging box

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0035] see Figure 1-6 , an automatic opening and closing cardboard packaging box, the cardboard packaging box has an integrated cardboard template, which includes an inner box and an outer box after being folded and formed; the cardboard template is sequentially provided with an inner box lower plate Component 1, upper plate component 2 of the inner box, lower plate member 3 of the outer box, upper plate member 4 of the outer box; the connection between the upper plate member 2 of the inner box and the lower plate member 3 of the outer box has a U-shaped notch 2b, a U-shaped notch The two sides of 2b have small folding plate 2a, and described inner box upper plate member 2 also has side sealing portion 2c; The length of described small folding plate 2a, the width of side sealing portion are equal to the height of inner box; The small folding The ...

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PUM

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Abstract

The invention relates to a cardboard packaging box that can be opened and closed automatically. The cardboard packaging box has an integrated hard paper template, which includes an inner box and an outer box after being folded and formed; when the inner box is pushed out along the inner wall of the outer box, the inner box The upper plate member (2) drives the small folding plate (2a) to stretch out and bend downward, and the small folding plate (2a) drives the sealing plate (3a) to unfold downward until the side sealing part (2c) withstands the small folding plate (2a) , the U-shaped gap (2b) forms a pick-up port; when the inner box is pushed inward along the inner wall of the outer box, the upper plate member (2) of the inner box drives the small folding plate (2a) to stretch out and flatten upwards, and the small folding plate (2a) The sealing plate (3a) is driven to fold upwards until the side sealing portion (4a) of the upper plate member of the outer box bears against the sealing plate (3a), and the sealing plate (3a) forms the seal of the cardboard packaging box. The invention is ingenious in design, convenient in use and good in hand feeling; it is completely integrated in cardboard design, without splicing, convenient in processing, and convenient in folding and assembly.

Description

technical field [0001] The invention relates to a cardboard packaging box, in particular to a cardboard packaging box which can be opened and closed automatically. Background technique [0002] To a large extent, carton packaging uses its exquisite shape and decoration to publicize and beautify products and improve the competitiveness of products. Since the shape and structural design of cartons are often determined by the shape and characteristics of the packaged goods, there are many styles and types, such as rectangles, squares, polygons, special-shaped cartons, cylinders, etc., but the manufacturing process is basically The same, that is, select material—design icon—manufacture template—stamping—bonding into box. [0003] The carton is a three-dimensional shape, which is composed of a polyhedral body formed by moving, stacking, folding, and surrounding several faces. The surfaces in the three-dimensional composition play the role of dividing the space in the space. Cut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D5/10B65D5/44
Inventor 计中韦
Owner 上海美真包装贸易有限公司
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