CN102219078B - Method for folding one-piece double box - Google Patents

Abstract

The invention relates to a method for folding a one-piece double box, and relates to a method for manufacturing paper utensil. In the method, rectangular paper of which the ratio of length to width is 2:1 is folded to form a preliminary box body, an interlayer is folded on the middle and divides the box body into two one-piece rectangular boxes, and thus a one-piece double box is formed. In the one-piece double box, the two rectangular boxes are connected, so the function and application of the box are increased; and the one-piece double box is easy to manufacture, firm and durable.

Description

The method for folding of one-piece double 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, mostly known paper utensil is single, rare disjunctor; Have the paper utensil of disjunctor to have plenty of with single paper utensil is bonding and form, make and dislike complicated, operation is more.

Summary of the invention

Mostly be single in order to overcome existing paper utensil, rare disjunctor; Have the paper utensil of disjunctor to have plenty of with single paper utensil is bonding and form, make and dislike complicated, the deficiency that operation is more the invention provides a kind of method for folding of one-piece double box.

The technical solution adopted for the present invention to solve the technical problems is: it is vertically wide to get horizontal length, and its Aspect Ratio is 2: 1 rectangular paper, vertically makes twice the first vertically positive broken line; The vertically positive broken line of twice first with paper be divided into the square in middle part and about first vertical rectangle of two congruences, the in length and breadth Aspect Ratio of first vertical rectangle is 2: 1;

Two first vertical rectangles are folding to the center according to twice the first vertically positive broken line, paper is converted into square, make the oblique positive broken line in eight roads at foursquare four right angles and four right angles being folded to the paper at center, form the little triangle of the first right angle isosceles of eight congruences, the little leg-of-mutton waist of the first right angle isosceles long for paper wide 1/4;

The little triangle of the first right angle isosceles at four angles of square is double-deck positive folding, the little triangular single-layer of the first right angle isosceles at four angles of paper is positive folding, two adjacent little leg-of-mutton waists of the first right angle isosceles vertically join, and the line segment of the little triangle waist of the first right angle isosceles that twice are vertically joined about connecting is made the second vertically positive broken line; Two groups of isosceles trapezoids take the vertically positive broken line of twice second as four congruences at the end about formation, every group of two isosceles trapezoid totally one go to the bottom, the upper base of two isosceles trapezoids that the middle part is adjacent joins;

Two isosceles trapezoids that the upper base that the middle part is adjacent joins, folding to the left and right by the center according to twice the second vertically positive broken line, the part after folding forms the isosceles trapezoid of two congruences; The part of exposing after folding is that lengthwise and horizontal wide ratio are second vertical rectangle of 2: 1; Make the middle part fold line at second vertical rectangle, namely, twice are with the wide transverse normal fold line of wide isometric rectangle of second vertical rectangle and the also long vertical fold line of isometric rectangle with it, second vertical rectangle is divided into up and down two vertical little rectangles arranged side by side of two horizontal little rectangles and middle parts, four little rectangle congruences; In two horizontal little rectangles up and down, have four with the wide little triangle of the second right angle isosceles the end of as take vertical little rectangle, two adjacent waists of the little triangle of the second right angle isosceles are the waist fold line, and two non-conterminous waists of the little triangle of the second right angle isosceles are the positive broken line of waist; The summit of two adjacent little leg-of-mutton an angle of 90 degrees of the second right angle isosceles links to each other with the positive broken line in summit; Make the positive broken line of perpendicular line by four little vertexs of a triangle of the second right angle isosceles to the horizontal trimming of second vertical rectangle; Going to the bottom for two of two isosceles trapezoids of second vertical rectangle both sides is the interlayer opening, take two end points of upper base on interlayer upper strata make trapezoidal four high as trapezoidal high fold line, interlayer lower floor corresponding four high be the positive broken line of trapezoidal height;

The interlayer of two isosceles trapezoids struts from inside to outside, a preliminary box body shape; Second vertical rectangle is folding according to the long vertical fold line fold line of rectangle, the middle part protuberance, and two vertical little rectangles at middle part progressively are affixed;

After folded part folds and puts in place, be formed with the one-piece double box of one interlayer; The outside of two boxes that join with the interlayer two ends is horizontal rectangle, and the vertical wide ratio of growing crosswise is 2: 1; Its middle part is by the box horizontal little rectangle that is suitable for reading, and the oblique line that horizontal little rectangle covers is twice oblique line interlayer opening;

About the horizontal little rectangle part that covers twice oblique line interlayer opening inserted in two oblique line interlayers, one-piece double box.

The invention has the beneficial effects as follows that two box disjunctors have increased function and the purposes of box; Make simple, durable.

Description of drawings

Fig. 1 is that ratio is 2: 1 rectangular paper planar view;

Fig. 2 is the square of paper planar view that eight oblique positive broken lines are arranged;

Fig. 3 is eight planar views behind the little triangle folding;

Fig. 4 be the middle part two isosceles trapezoids folded-out by the center after, second vertical rectangle is made the planar view of fold line;

Fig. 5 is folding according to Fig. 4 fold line, and two isosceles trapezoids form the block diagram of preliminary one-piece double box by outwards strutting inside;

After Fig. 6 folded part folds and puts in place, be formed with the one-piece double box of one interlayer; The outer middle side part of two boxes that joins with the interlayer two ends leans on the box planar view that is a horizontal little rectangle suitable for reading;

Fig. 7 be will cover the horizontal little rectangle part of twice oblique line interlayer opening insert about planar view in two oblique line interlayers;

Fig. 8 is the block diagram of one-piece double box.

The specific embodiment

Get horizontal length vertically wide, its Aspect Ratio is 2: 1 rectangular paper, vertically makes the twice dotted line, and dotted line is the positive broken line of positive doubling; The vertically positive broken line of twice first with paper be divided into the square in middle part and about first vertical rectangle of two congruences, the in length and breadth Aspect Ratio of first vertical rectangle is 2: 1; Such as Fig. 1;

Two first vertical rectangles at two ends, the left and right sides are folding to the center according to twice the first vertically positive broken line, two broadsides of paper join, paper is converted into square, make the oblique positive broken line in eight roads at foursquare four right angles and four right angles being folded to the paper at center, form the little triangle of the first right angle isosceles of eight congruences, the little leg-of-mutton waist of the first right angle isosceles long for paper wide 1/4; Such as Fig. 2;

The little triangle of the first right angle isosceles at four angles of square is double-deck positive folding, the little triangular single-layer of the first right angle isosceles at four angles of paper is positive folding, two adjacent little leg-of-mutton waists of the first right angle isosceles vertically join, the line segment of the little triangle waist of the first right angle isosceles that the connection twice are vertically joined is up and down made the second vertically positive broken line, and the length of the second vertically positive broken line is wide with paper; Two groups of isosceles trapezoids take the vertically positive broken line of twice second as four congruences at the end about formation, every group of two isosceles trapezoid totally one go to the bottom, the upper base of two isosceles trapezoids that the middle part is adjacent joins; Such as Fig. 3;

Two isosceles trapezoids that the upper base that the middle part is adjacent joins, folding to the left and right by the center according to twice the second vertically positive broken line of Fig. 3, the part after folding forms the isosceles trapezoid of two congruences; The part of exposing after folding is that lengthwise and horizontal wide ratio are second vertical rectangle of 2: 1; Make fold line at second vertical rectangle, solid line adds circle and is the folding fold line of reverse side, namely, twice are with the wide transverse normal fold line of wide isometric rectangle of second vertical rectangle and the also long vertical fold line of isometric rectangle with it, second vertical rectangle is divided into up and down two vertical little rectangles arranged side by side of two horizontal little rectangles and middle parts, four little rectangle congruences; In two horizontal little rectangles up and down, have four with the wide little triangle of the second right angle isosceles the end of as take vertical little rectangle, two adjacent waists of the little triangle of the second right angle isosceles are the waist fold line, and two non-conterminous waists of the little triangle of the second right angle isosceles are the positive broken line of waist; The summit of two adjacent little leg-of-mutton an angle of 90 degrees of the second right angle isosceles links to each other with the positive broken line in summit; Make perpendicular line by four little vertexs of a triangle of the second right angle isosceles to the horizontal trimming of second vertical rectangle, four perpendicular line are positive broken line; Go to the bottom for two of two isosceles trapezoids of second vertical rectangle both sides and be the interlayer opening, take two end points of upper base on interlayer upper strata make trapezoidal four high as trapezoidal high fold line, corresponding four of the interlayer lower floor that is covered by the interlayer upper strata highly is the positive broken line of trapezoidal height; Such as Fig. 4;

The interlayer of two isosceles trapezoids struts from inside to outside, a preliminary box body shape; Second vertical rectangle is folding according to the long vertical fold line fold line of rectangle, the middle part protuberance, and two vertical little rectangles at middle part progressively are affixed; Such as Fig. 5;

After folded part folds and puts in place, be formed with the one-piece double box of one interlayer; The outside of two boxes that join with the interlayer two ends is horizontal rectangle, and the vertical wide ratio of growing crosswise is 2: 1; Its middle part is by the box horizontal little rectangle that is suitable for reading, and the oblique line that horizontal little rectangle covers is twice oblique line interlayer opening; Such as Fig. 6;

In two oblique line interlayers, finish the folding of side about the horizontal little rectangle part that covers twice oblique line interlayer opening inserted; Such as Fig. 7;

All finish two relative sides, one-piece double box; Such as Fig. 8.

Claims (1)

1. the method for folding of an one-piece double box is characterized in that; Get horizontal length vertically wide, its Aspect Ratio is 2: 1 rectangular paper, vertically makes twice the first vertically positive broken line; The vertically positive broken line of twice first with paper be divided into the square in middle part and about first vertical rectangle of two congruences, the in length and breadth Aspect Ratio of first vertical rectangle is 2: 1;

Two first vertical rectangles are folding to the center according to twice the first vertically positive broken line, paper is converted into square, make the oblique positive broken line in eight roads at foursquare four right angles and four right angles being folded to the paper at center, form the little triangle of the first right angle isosceles of eight congruences, the little leg-of-mutton waist of the first right angle isosceles long for paper wide 1/4;

The little triangle of the first right angle isosceles at four angles of square is double-deck positive folding, the little triangular single-layer of the first right angle isosceles at four angles of paper is positive folding, two adjacent little leg-of-mutton waists of the first right angle isosceles vertically join, and the line segment of the little triangle waist of the first right angle isosceles that twice are vertically joined about connecting is made the second vertically positive broken line; Two groups of isosceles trapezoids take the vertically positive broken line of twice second as four congruences at the end about formation, every group of two isosceles trapezoid totally one go to the bottom, the upper base of two isosceles trapezoids that the middle part is adjacent joins;

Two isosceles trapezoids that the upper base that the middle part is adjacent joins, folding to the left and right by the center according to twice the second vertically positive broken line, the part after folding forms the isosceles trapezoid of two congruences; The part of exposing after folding is that lengthwise and horizontal wide ratio are second vertical rectangle of 2: 1; Make fold line at second vertical rectangle, namely, twice are with the wide transverse normal fold line of wide isometric rectangle of second vertical rectangle and the also long vertical fold line of isometric rectangle with it, second vertical rectangle is divided into up and down two vertical little rectangles arranged side by side of two horizontal little rectangles and middle parts, four little rectangle congruences; In two horizontal little rectangles up and down, have four with the wide little triangle of the second right angle isosceles the end of as take vertical little rectangle, two adjacent waists of the little triangle of the second right angle isosceles are the waist fold line, and two non-conterminous waists of the little triangle of the second right angle isosceles are the positive broken line of waist; The summit of two adjacent little leg-of-mutton an angle of 90 degrees of the second right angle isosceles links to each other with the positive broken line in summit; Make the positive broken line of perpendicular line by four little vertexs of a triangle of the second right angle isosceles to the horizontal trimming of second vertical rectangle; Going to the bottom for two of two isosceles trapezoids of second vertical rectangle both sides is the interlayer opening, take two end points of upper base on interlayer upper strata make trapezoidal four high as trapezoidal high fold line, interlayer lower floor corresponding four high be the positive broken line of trapezoidal height;

The interlayer of two isosceles trapezoids struts from inside to outside, a preliminary box body shape; Second vertical rectangle is folding according to the long vertical fold line fold line of rectangle, the middle part protuberance, and two vertical little rectangles at middle part progressively are affixed;

After folded part folds and puts in place, be formed with the one-piece double box of one interlayer; The outside of two boxes that join with the interlayer two ends is horizontal rectangle, and the vertical wide ratio of growing crosswise is 2: 1; Its middle part is by the box horizontal little rectangle that is suitable for reading, and the oblique line that horizontal little rectangle covers is twice oblique line interlayer opening;

About the horizontal little rectangle part that covers twice oblique line interlayer opening inserted in two oblique line interlayers, one-piece double box.

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