CN102442451B - Folding method for small-opening square box - Google Patents

Abstract

The invention discloses a folding method for a small-opening square box, relating to a manufacturing method for paper vessels. The small-opening square box is formed by combining four same assemblies, wherein the four assemblies are formed by folding four pieces of congruent rectangular paper. The method comprises the following steps of: folding a piece of rectangular paper into a three-dimensional assembly with two inclined trapezoidal side faces and a part of box bottom; folding another three same assemblies with the same method; splicing the assemblies pairwise, wherein an assembly with an incision line is taken as an inserted assembly, and the other assembly is taken as an inserting assembly; and inserting an assembly A into an assembly B, inserting the assembly B into an assembly C, inserting the assembly C into an assembly D, inserting the assembly D into the assembly A till the trapezoid of each inserting assembly is coincided with the trapezoid of each inserted component to obtain the small-opening box. The small-opening square box is manufactured by splicing four assemblies pairwise, so that the small-opening square box is firm and neat; the size ratio of a small opening to the box bottom can be adjusted optionally as required; and the assemblies are easy to manufacture.

Description

The method for folding of osculum square box

Technical field

The present invention relates to a kind of method for making of carton, especially a kind of method for making of square box.

Background technology

At present, mostly known square box is homalographic at the bottom of the box mouth box, and the rare young end is big; Rare osculum square box or making are complicated, or solid inadequately.

Summary of the invention

Mostly be homalographic at the bottom of the box mouth box in order to overcome existing square box, the rare young end, is big; Rare osculum square box or making are complicated, or solid inadequately deficiency, the invention provides a kind of method for folding of osculum square box.

The technical solution adopted for the present invention to solve the technical problems is: the osculum square box is combined by four identical assembly first, second, third, fourths; Four identical assembly first, second, third, fourths are converted into by the square of paper of four congruences;

Get square of paper, make fold line, dotted line is the positive broken line of positive doubling, and solid line adds circle and is the reflexed line of reverse side doubling; Article one, laterally positive broken line is divided into top rectangle and bottom rectangle two parts with square of paper; The bottom rectangle is grown crosswise vertical wide, and Aspect Ratio is 2: 1; Article one, two parts of congruence about vertical reflexed line is divided into square of paper; The bottom rectangle is divided into two congruence squares, does the high right low positive broken line of diagonal line in a left side at two congruent squares; Do a transverse line at the top rectangle, five equilibrium top rectangle makes the top rectangle form four little rectangles of congruence; Two end points, mid point and horizontal just two end points, the mid point of broken line by the square of paper top are drawn eight isometric oblique fold lines to horizontal fold line, and the length of oblique fold line is not more than the length of square of paper top mid point to transverse line 1/4 place; Article eight, oblique fold line and transverse line intersect at four intersection points, i.e. first intersection point 1, second intersection point 2, the 3rd intersection point 3 and the 4th intersection point 4; The oblique fold line of square of paper top mid point to the three intersection points 3 is reflexed lines, and all the other seven oblique fold lines are positive broken lines; First intersection point 1 is the reflexed line to the short-term on vertical trimming, the left side, and second intersection point 2 is the reflexed line to the short-term of vertical reflexed line, and the 3rd intersection point 3 is positive broken line to the short-term of vertical reflexed line, and the 4th intersection point 4 is to the cut line of short-term for cutting on vertical trimming, the right; First intersection point to the second intersection point, the 3rd intersection point to the four intersection points are positive broken lines;

Fold line is folding as described, stereo structure at the bottom of two oblique trapezoidal sides and the part box arranged; Be to be an assembly;

Fold three same components in addition as described; Assembly plugs in twos, has a side of cut line to be the side of being inserted into, and the opposing party is insertion side;

Four identical assembly first, second, third, fourths are pegged graft as described, and first is inserted second, promptly insert respectively at the bottom of first assembly housing side, the box at the bottom of the box side, box of second assembly; Second is inserted the third, the third and is inserted fourth, and fourth is inserted first, and same grafting all is inserted to the trapezoidal coincidence of the trapezoidal and side of being inserted into of insertion side, the osculum square box.

The invention has the beneficial effects as follows, peg graft in twos with four assemblies and make the osculum square box, solid, well-pressed; Size at the bottom of osculum and the box can be adjusted arbitrarily as required; The making of assembly is simply easy.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

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

Fig. 2 is the block diagram of an assembly;

Fig. 3 is two modular connector scheme drawings;

Fig. 4 is the block diagram of osculum square box.

The specific embodiment

The length of side suitable for reading is the method for folding embodiment of the osculum square box of box bottom side length 1/2:

The osculum square box is combined by four identical assembly first, second, third, fourths; Four identical assembly first, second, third, fourths are converted into by the square of paper of four congruences;

The method for folding of an assembly is, gets square of paper, makes fold line, and dotted line is the positive broken line of positive doubling, and solid line adds circle and is the reflexed line of reverse side doubling; Article one, laterally positive broken line is divided into top rectangle and bottom rectangle two parts with square of paper; Two rectangle congruences, it is vertical wide to grow crosswise, and Aspect Ratio is 2: 1; Article one, two parts of congruence about vertical reflexed line is divided into square of paper; The bottom rectangle is divided into two congruence squares, does the high right low positive broken line of diagonal line in a left side at two congruent squares; Do a transverse line at the top rectangle, five equilibrium top rectangle makes the top rectangle form four little rectangles of congruence; Two end points, mid point and horizontal just two end points, the mid point of broken line by the square of paper top are drawn eight isometric oblique fold lines to horizontal fold line; Article eight, oblique fold line and transverse line intersect at four intersection points, i.e. first intersection point 1, second intersection point 2, the 3rd intersection point 3 and the 4th intersection point 4; The oblique fold line of square of paper top mid point to the three intersection points 3 is reflexed lines, and all the other seven oblique fold lines are positive broken lines; First intersection point 1 to the short-term on vertical trimming, the left side is the reflexed line, second intersection point 2 to the short-term of vertical reflexed line is the reflexed line, the 3rd intersection point 3 to the short-term of vertical reflexed line is positive broken line, the 4th intersection point 4 is to the cut line of short-term for cutting on vertical trimming, the right, article four, the length of short-term is isometric, is 1/8 of transverse line; First intersection point to the second intersection point, the 3rd intersection point to the four intersection points are positive broken lines; As Fig. 1;

Fold line is folding as described, stereo structure at the bottom of two oblique trapezoidal sides and the part box arranged; Be to be an assembly; As Fig. 2;

Fold three same components in addition as described; Assembly plugs in twos, has a side of cut line to be the side of being inserted into, and the opposing party is insertion side; As Fig. 3;

Four identical assembly first, second, third, fourths are pegged graft as described, and first is inserted second, promptly insert respectively at the bottom of first assembly housing side, the box at the bottom of the box side, box of second assembly; Second is inserted the third, the third and is inserted fourth, and fourth is inserted first, and same grafting all is inserted to the trapezoidal coincidence of the trapezoidal and side of being inserted into of insertion side, the osculum square box; As Fig. 4.

Claims (1)

1. the method for folding of an osculum square box, it is characterized in that: the osculum square box is combined by four identical assembly first, second, third, fourths; Four identical assembly first, second, third, fourths are converted into by the square of paper of four congruences;

Get square of paper, make fold line, dotted line is the positive broken line of positive doubling, and solid line adds circle and is the reflexed line of reverse side doubling; Article one, laterally positive broken line is divided into top rectangle and bottom rectangle two parts with square of paper; The bottom rectangle is grown crosswise vertical wide, and Aspect Ratio is 2:1; Article one, two parts of congruence about vertical reflexed line is divided into square of paper; The bottom rectangle is divided into two congruence squares, does the high right low positive broken line of diagonal line in a left side at two congruent squares; Do a transverse line at the top rectangle, five equilibrium top rectangle makes the top rectangle form four little rectangles of congruence; Two end points, mid point and horizontal just two end points, the mid point of broken line by the square of paper top are drawn eight isometric oblique fold lines to horizontal fold line, and the length of oblique fold line is not more than the length of square of paper top mid point to transverse line 1/4 place; Article eight, oblique fold line and transverse line intersect at four intersection points, i.e. first intersection point 1, second intersection point 2, the 3rd intersection point 3 and the 4th intersection point 4; The oblique fold line of square of paper top mid point to the three intersection points 3 is reflexed lines, and all the other seven oblique fold lines are positive broken lines; First intersection point 1 is the reflexed line to the short-term on vertical trimming, the left side, and second intersection point 2 is the reflexed line to the short-term of vertical reflexed line, and the 3rd intersection point 3 is positive broken line to the short-term of vertical reflexed line, and the 4th intersection point 4 is to the cut line of short-term for cutting on vertical trimming, the right; Article four, the length of short-term is isometric, is 1/8 of transverse line; First intersection point to the second intersection point, the 3rd intersection point to the four intersection points are positive broken lines;

Fold line is folding as described, stereo structure at the bottom of two oblique trapezoidal sides and the part box arranged; Be to be an assembly;

Fold three same components in addition as described; Assembly plugs in twos, has a side of cut line to be the side of being inserted into, and the opposing party is insertion side;

Four identical assembly first, second, third, fourths are pegged graft as described, and first is inserted second, promptly insert respectively at the bottom of first assembly housing side, the box at the bottom of the box side, box of second assembly; Second is inserted the third, the third and is inserted fourth, and fourth is inserted first, and same grafting all is inserted to the trapezoidal coincidence of the trapezoidal and side of being inserted into of insertion side, the osculum square box.

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