Square box

A square and large square technology, which is applied in the field of square carton production, can solve the problem that the bottom of the box is not strong enough

Inactive Publication Date: 2010-11-17
李平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of the existing square carton box bottom with creases which are not ideal, and the bottom of t

Method used

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Examples

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Embodiment Construction

[0016] Take a large square paper and draw the fold line; draw four oblique lines 1 from the four corners, oblique line 1 forms a 60-degree angle with the clockwise side of the paper, and a 30-degree angle with the counterclockwise side of the paper ; Four oblique lines 1 intersect each other to form a square in the middle of the paper, which is the bottom of the box; a line segment 2 perpendicular to oblique line 1 is drawn from the intersection points of four oblique lines 1 to the edge of the paper; An angle bisector 3 is drawn from the intersection point to the nearest paper edge; the dotted line is a positive fold line, and the solid line plus a circle is an inverse fold line; for example figure 1 ;

[0017] Take another piece of small square paper that is slightly smaller than the large square paper; for the purpose of distinguishing between large and small square papers, there are squares on the front and back of the small square paper; the side length of the small squar...

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PUM

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Abstract

The invention relates to a square box. The square box is formed by the following steps of: taking out a piece of large square paper, and leading four oblique lines 1 which are intersected with each other from four corners of the paper, wherein the middle square of the paper is the box bottom; leading segments 2 which are perpendicular to the oblique lines 1 from the four oblique lines 1 to the intersection of the paper sides; leading an angular bisector 3 from the intersection of two oblique lines 1 to the nearest paper side; taking out a piece of small square paper, wherein the side length of the small square paper is the length between two parallel segments 2; placing the small square paper below the large square paper, wherein the four sides of the small square paper are overlapped with four segments 2 of the large square paper, and the four angular bisectors 3 of the large square paper are lengthened to four paper corners of the small square paper; folding the four corners of the large square paper according to the four segments 2; folding the overlapped large and small square paper according to the folding line, and inserting the sharp corner folding parts in the interlayers outside the box counterclockwise. The small square paper overcomes the defect of large square paper so that the area of the pressed part inserted outside the box is enlarged to avoid separation and the square box is firmer, stiffer, smoother and harder.

Description

technical field [0001] The invention relates to a method for making a paper vessel, in particular to a method for making a square paper box. Background technique [0002] At present, known square boxes have multiple manufacturing methods, and some methods have creases at the bottom of the box after necessary folding, which is not ideal; some have no creases at the bottom of the box, but the box body structure is not firm enough, and is not ideal enough. Contents of the invention [0003] In order to overcome the disadvantages of the existing square carton box bottom that the creases are not ideal, and the box bottom has no creases and is not strong enough, the present invention provides a square box with no creases at the bottom and is strong and firm. [0004] The technical scheme that the present invention solves its technical problem is: get a large square paper, draw folding line; Draw four oblique lines 1 by four corners, oblique line 1 is 60 degree angles with clockw...

Claims

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Application Information

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IPC IPC(8): B65D5/32
Inventor 李平李伯姗
Owner 李平
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