CN103144821B

CN103144821B - Method for folding bottom-corner-wrapped square box

Info

Publication number: CN103144821B
Application number: CN201310109123.4A
Authority: CN
Inventors: 金珠; 乌英嘎; 王颖; 周陈霞; 张侠
Original assignee: Individual
Current assignee: Jin Zhu; Wang Ying; Wu Yingga; Zhang Xia; Zhou Chenxia
Priority date: 2013-03-14
Filing date: 2013-03-14
Publication date: 2014-12-24
Anticipated expiration: 2033-03-14
Also published as: CN103144821A

Abstract

The invention relates to a method for making paper utensils, in particular to a method for folding a bottom-corner-wrapped square box. The method comprises the steps of fetching a piece of square paper; marking folding lines such as parallel folding lines, parallel reverse folding lines, short forward folding lines and diagonal reverse folding lines; folding the square paper according to the parallel reverse folding lines, box bottom forward folding lines, short reverse folding lines, the short forward folding lines and the diagonal reverse folding lines, wherein a first rectangle is perpendicular to a box bottom square, a second rectangle is in contact with the first rectangle, two third intersection points 5 are overlapped and are in contact with each other, and short diagonal forward folding lines and short diagonal reverse folding lines are overlapped, are in contact and are folded to form a stereoscopic right-angle triangle outside one box corner; downwards pushing the stereoscopic right-angle triangle outside the box corner to a box bottom to wrap a box lower corner, and enabling a second intersection point to be overlapped with a first intersection point 1 to obtain one box corner; and folding other three box corners in the same way to obtain the bottom-corner-wrapped square box. The design is novel and the folded box is regular; the method is simple and easy to operate; and the box body is stiff, neat, firm and durable.

Description

The method for folding of bag base angle square box

Technical field

The present invention relates to a kind of method for making of vessel, especially a kind of method for making of paper utensil.

Background technology

At present, the method for making of known carton is many to be had in mind from box side and sets about, few at the bottom of box or box base angle set about solving the problem.

Summary of the invention

To have in mind from box side in order to the method for making overcoming existing carton is many and set about, few at the bottom of box or the deficiency that sets about solving the problem of box base angle, the invention provides a kind of method for folding wrapping base angle square box.

The technical solution adopted for the present invention to solve the technical problems is: get square of paper, draw the parallel fold lines parallel and isometric with square four edges, parallel fold lines is vertically intersected on the first intersection point 1 between two, a little square is formed at the middle part of square of paper, i.e. square at the bottom of box, foursquare sideline at the bottom of box is positive broken line at the bottom of box; Parallel fold lines and trimming intersect at the first trimming intersection point 2; Between four trimmings and the parallel fold lines paralleled with each trimming, draw the parallel fold line parallel and isometric with trimming, the distance of parallel fold line to trimming is equal with the distance to parallel fold lines; Parallel fold line is vertically intersected on the second intersection point 3 between two, and parallel fold line and trimming intersect at the second trimming intersection point 4; The second trimming intersection point line fold line is done between nearest two the second trimming intersection points 4; Paper angle triangle is become at paper dihedral; Parallel fold lines and parallel fold line intersect at the 3rd intersection point 5; On parallel fold lines, the first intersection point 1 is short-term fold line between the 3rd nearest intersection point 5, is the positive broken line of short-term between the 3rd intersection point 5 to the first nearest trimming intersection point 2; At the bottom of box, respectively there are two rectangles foursquare upper and lower, left and right, and at the bottom of box, foursquare rectangle is the first rectangle, and the rectangle near trimming is the second rectangle;

According to the second trimming intersection point line fold line, paper angle triangle reflexed is affixed; Oblique line fold line is done between the 3rd intersection point 5 and the second nearest trimming intersection point 4; The positive broken line of oblique line is done between the first intersection point 1 and the second intersection point 3; Oblique line fold line is done between nearest two the 3rd intersection points 5; Oblique line fold line and the positive broken line of oblique line intersect, and are divided into two virgules by the positive broken line of oblique line; With the first intersection point 1 for basic point, the positive broken line of oblique line is directrix, and its clockwise virgule is the positive broken line of virgule, and its anti-clockwise virgule is virgule fold line;

Fold according to broken line positive at the bottom of parallel fold line, box, short-term fold line, the positive broken line of short-term, oblique line fold line, first rectangular vertical is square at the bottom of box, second rectangle and the first rectangle are affixed, two the 3rd intersection points 5 overlap and are affixed, the positive broken line of virgule and virgule fold line overlap and are affixed and fold, and form the three-dimensional right-angled triangle outside a box angle;

Pushed to downwards at the bottom of box by three-dimensional right-angled triangle outside box angle, encase box inferior horn, the second intersection point 3 is overlapped with the first intersection point 1, and a box angle is made; Other three angles fold in this way, and four box angles are made, bag base angle square box.

The invention has the beneficial effects as follows, novel in design, folding rule; Method is simple, processing ease; Box body is well-pressed, durable.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the square of paper planar view being decorated with fold line;

Fig. 2 is the planar view by paper angle triangle reflexed and after being affixed;

Fig. 3 is the fold line according to Fig. 2, is formed with the block diagram of the three-dimensional right-angled triangle outside four box angles;

Fig. 4 is the block diagram that four angles to make at the bottom of box upward;

Fig. 5 is bag base angle square box block diagram.

1, first intersection point in figure; 2, the first trimming intersection point; 3, the second intersection point; 4, the second trimming intersection point; 5, the 3rd intersection point.

Detailed description of the invention

Get square of paper, make fold line, adopt the positive broken line of front represented by dashed line doubling, solid line adds the fold line that circle represents reverse side doubling; Draw the parallel fold lines parallel and isometric with square four edges, parallel fold lines is vertically intersected on the first intersection point 1 between two, forms a little square at the middle part of square of paper, i.e. square at the bottom of box, and foursquare sideline at the bottom of box is positive broken line at the bottom of box; Parallel fold lines and trimming intersect at the first trimming intersection point 2; Between four trimmings and the parallel fold lines paralleled with each trimming, draw the parallel fold line parallel and isometric with trimming, the distance of parallel fold line to trimming is equal with the distance to parallel fold lines; Parallel fold line is vertically intersected on the second intersection point 3 between two, and parallel fold line and trimming intersect at the second trimming intersection point 4; The second trimming intersection point line fold line is done between nearest two the second trimming intersection points 4; Paper angle triangle is become at paper dihedral; Parallel fold lines and parallel fold line intersect at the 3rd intersection point 5; On parallel fold lines, the first intersection point 1 is short-term fold line between the 3rd nearest intersection point 5, is the positive broken line of short-term between the 3rd intersection point 5 to the first nearest trimming intersection point 2; At the bottom of box, respectively there are two rectangles foursquare upper and lower, left and right, and at the bottom of box, foursquare rectangle is the first rectangle, and the rectangle near trimming is the second rectangle; As Fig. 1;

For convenience of explanation, get an angle and illustrate, the method for folding at four angles is identical;

According to the second trimming intersection point line fold line, paper angle triangle reflexed is affixed; Oblique line fold line is done between the 3rd intersection point 5 and the second nearest trimming intersection point 4; The positive broken line of oblique line is done between the first intersection point 1 and the second intersection point 3; Oblique line fold line is done between nearest two the 3rd intersection points 5; Oblique line fold line and the positive broken line of oblique line intersect, and are divided into two virgules by the positive broken line of oblique line; With the first intersection point 1 for basic point, the positive broken line of oblique line is directrix, and its clockwise virgule is the positive broken line of virgule, and its anti-clockwise virgule is virgule fold line; As Fig. 2;

Fold according to broken line positive at the bottom of parallel fold line, box, short-term fold line, the positive broken line of short-term, oblique line fold line, first rectangular vertical is square at the bottom of box, second rectangle and the first rectangle are affixed, two the 3rd intersection points 5 overlap and are affixed, the positive broken line of virgule and virgule fold line overlap and are affixed and fold, and form the three-dimensional right-angled triangle outside a box angle; As Fig. 3;

Pushed to downwards at the bottom of box by three-dimensional right-angled triangle outside box angle, encase box inferior horn, the second intersection point 3 is overlapped with the first intersection point 1, and a box angle is made; Other three angles fold in this way, and four box angles are made; Four box base angles are seen, as Fig. 4 at the bottom of box;

Bag base angle square box, as Fig. 5.

Claims

1. one kind is wrapped the method for folding of base angle square box, it is characterized in that: get square of paper, draw the parallel fold lines parallel and isometric with square four edges, parallel fold lines is vertically intersected on the first intersection point (1) between two, a little square is formed at the middle part of square of paper, i.e. square at the bottom of box, foursquare sideline at the bottom of box is positive broken line at the bottom of box; Parallel fold lines and trimming intersect at the first trimming intersection point (2); Between four trimmings and the parallel fold lines paralleled with each trimming, draw the parallel fold line parallel and isometric with trimming, the distance of parallel fold line to trimming is equal with the distance to parallel fold lines; Parallel fold line is vertically intersected on the second intersection point (3) between two, and parallel fold line and trimming intersect at the second trimming intersection point (4); The second trimming intersection point line fold line is done between nearest two the second trimming intersection points (4); Paper angle triangle is become at paper dihedral; Parallel fold lines and parallel fold line intersect at the 3rd intersection point (5); On parallel fold lines, the first intersection point (1) is short-term fold line between the 3rd nearest intersection point (5), and the 3rd intersection point (5) is the positive broken line of short-term between the first nearest trimming intersection point (2); At the bottom of box, respectively there are two rectangles foursquare upper and lower, left and right, and at the bottom of box, foursquare rectangle is the first rectangle, and the rectangle near trimming is the second rectangle;

According to the second trimming intersection point line fold line, paper angle triangle reflexed is affixed; Oblique line fold line is done between the 3rd intersection point (5) and the second nearest trimming intersection point (4); The positive broken line of oblique line is done between the first intersection point (1) and the second intersection point (3); Oblique line fold line is done between nearest two the 3rd intersection points (5); Oblique line fold line and the positive broken line of oblique line intersect, and are divided into two virgules by the positive broken line of oblique line; With the first intersection point (1) for basic point, the positive broken line of oblique line is directrix, and its clockwise virgule is the positive broken line of virgule, and its anti-clockwise virgule is virgule fold line;

Fold according to broken line positive at the bottom of parallel fold line, box, short-term fold line, the positive broken line of short-term, oblique line fold line, first rectangular vertical is square at the bottom of box, second rectangle and the first rectangle are affixed, two the 3rd intersection points (5) overlap and are affixed, the positive broken line of virgule and virgule fold line overlap and are affixed and fold, and form the three-dimensional right-angled triangle outside a box angle;

Pushed to downwards at the bottom of box by three-dimensional right-angled triangle outside box angle, encase box inferior horn, the second intersection point (3) is overlapped with the first intersection point (1), and a box angle is made; Other three angles fold in this way, and four box angles are made, bag base angle square box.