CN103213722A - Folding method for square box with crossed spacer layer - Google Patents

Abstract

The invention discloses a folding method for a square box with a crossed spacer layer, and relates to a manufacturing method for a paper container. The method comprises the following steps of folding square paper to form diagonal folding lines, diagonal parallel line front folding lines, paper edge parallel line front folding lines, paper angle oblique line front folding lines, perpendicular line back folding lines, first intersection point connecting line front folding lines, diagonal back folding lines, extension line front folding lines, third intersection point endpoint back folding lines, inter-endpoint back folding lines and the like; and performing folding according to the folding lines to form an initial shape of the square box with the crossed spacer layer; attaching four layers of paper to form a right triangle outside each of four box corners, and opening and flattening each right triangle formed by the four layers of paper from one side of an oblique line according to a 45-degree long back folding line from inside to outside; and folding parts from 45-degree short back folding lines to acute angles of the right triangles into the spacer layer at the bottom of the box to obtain the square box with the crossed spacer layer. The square box is formed by folding a piece of paper, so that procedures are simplified; the method is unique in concept; and the square box with the crossed spacer layer is unique, attractive and elegant in appearance.

Description

The method for folding of cross interlayer 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, known interlayer square box is rarely found, has the square box of cross interlayer rare especially.

Summary of the invention

Rarely found in order to overcome existing interlayer square box, the rare especially deficiency of square box of cross interlayer is arranged, the invention provides a kind of method for folding of cross interlayer square box.

The technical solution adopted for the present invention to solve the technical problems is: get square of paper, do two diagonal line fold lines of vacating the paper center; Equidistantly on the both sides of two diagonal line fold lines do the positive broken line of diagonal line parallel lines parallel with it and that do not intersect with the trimming respectively; Do parallel lines positive broken line in trimming parallel with corresponding trimming and that do not intersect with the trimming respectively at the middle part on four trimmings of square of paper; The distance that the positive broken line of trimming parallel lines to the distance on corresponding trimming and diagonal line is folded between the positive broken line of diagonal line parallel lines equates; Positive broken line of trimming parallel lines and the positive broken line of diagonal line parallel lines intersect at first intersection point; Between first intersection point and square of paper angle, do the positive broken line of paper angle oblique line; Make perpendicular line reflexed line by first intersection point to nearest trimming, intersect at the trimming intersection point; The positive broken line of paper angle oblique line, perpendicular line reflexed line and corresponding trimming form right-angled triangle, and corresponding trimming is long square edge, and perpendicular line reflexed line is short square edge, and the paper angle positive broken line of oblique line is a hypotenuse; Parallel lines positive broken line in trimming forms first rectangle with parallel with it trimming and two adjacent perpendicular line reflexed lines; Do perpendicular to the positive broken line of the first intersection point line between two first intersection points of diagonal line fold line; Positive broken line of the first intersection point line and diagonal line fold line intersect at second intersection point; The diagonal line parallel lines intersects at the 3rd intersection point in twos; Diagonal line fold line and the positive broken line of diagonal line parallel lines intersect at the 4th intersection point; The 4th intersection point on the diagonal line fold line is a diagonal line reflexed line for one section to the paper angle; Do the positive broken line of extended line of diagonal line reflexed line by the 4th intersection point to the center of paper, its length i.e. the 4th intersection point to the extended line end points of the positive broken line of extended line is 1/4 of the positive broken line of the first intersection point line; Between the 3rd intersection point and extended line end points, make the 3rd intersection point end points reflexed line; Make reflexed line between the end points between two nearest extended line end points, the reflexed line is the little square of the length of side between the center of paper is formed centrally with end points; First intersection point, second intersection point, the 3rd intersection point and the 4th intersection point form second rectangle;

Folding according to reflexed line between the positive broken line of diagonal line parallel lines, the positive broken line of trimming parallel lines, the positive broken line of paper angle oblique line, perpendicular line reflexed line, the positive broken line of the first intersection point line, diagonal line reflexed line, the positive broken line of extended line, the 3rd intersection point end points reflexed line and the end points, the preliminary shape of formation cross interlayer square box; Little square is cross interlayer center and the contour plane of box body; Four the 3rd intersection points overlap and also are affixed at the bottom of the box mutually; Two first intersection points at the positive broken line of first intersection point line two ends overlap mutually and paste; First rectangle is the box side, and is vertical with horizontal surface; Two second adjacent rectangles are folding and overlap subsides mutually, form the cross interlayer vertical with horizontal surface; The right-angled triangle that outside four box angles, respectively has four layers of paper to fit, do the fold line of three two layers of paper respectively on the two sides of four layers of paper right-angled triangle, promptly being done with the right-angled triangle minor face by trimming, angle intersection point on the box is the long reflexed line of 45 degree of perpendicular line reflexed line 45 degree angles, make a long square edge perpendicular line reflexed line vertical with long square edge, it is that perpendicular line reflexed line is isometric with the vertical intersection point of the long square edge length and the box height of trimming, angle intersection point to the box, and 45 degree of doing one and the long reflexed line parallel of 45 degree by the vertical intersection point of long square edge are lacked the reflexed lines again;

According to the long reflexed line of 45 degree the right-angled triangle of four layers of paper is simultaneously from inside to outside strutted flattening by hypotenuse;

Folding according to long square edge perpendicular line reflexed line and the short reflexed line of miter angle, the short reflexed line of miter angle to the diagonal line reflexed line of right-angled triangle tapered point part is just rolled over, and the short reflexed line of miter angle to right-angled triangle tapered point partly folded into interlayer at the bottom of the box, cross interlayer square box.

The invention has the beneficial effects as follows that a piece of paper is folding, has simplified program; Conceive peculiar, creative; Exotic shape, elegant in appearance.

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 preliminary box body block diagram that the right-angled triangle of four layers of paper applying is arranged outside the cross interlayer square box box angle;

Fig. 3 is the partial perspective view that right-angled triangle simultaneously struts the generate plane outside the box angle from hypotenuse;

Fig. 4 is the partial perspective view of the right-angled triangle on generate plane being inverted and turning over to reverse side;

Fig. 5 finishes block diagram at the bottom of the box;

Fig. 6 is a cross interlayer square box block diagram.

The specific embodiment

Get square of paper, make fold line, adopt dotted line to represent the positive broken line of positive doubling, solid line adds the reflexed line of circle expression reverse side doubling; Do two diagonal line fold lines of vacating the paper center; Equidistantly on the both sides of two diagonal line fold lines do the positive broken line of diagonal line parallel lines parallel with it and that do not intersect with the trimming respectively; Do parallel lines positive broken line in trimming parallel with corresponding trimming and that do not intersect with the trimming respectively at the middle part on four trimmings of square of paper; The distance that the positive broken line of trimming parallel lines to the distance on corresponding trimming and diagonal line is folded between the positive broken line of diagonal line parallel lines equates; Positive broken line of trimming parallel lines and the positive broken line of diagonal line parallel lines intersect at first intersection point; Between first intersection point and square of paper angle, do the positive broken line of paper angle oblique line; Make perpendicular line reflexed line by first intersection point to nearest trimming, intersect at the trimming intersection point; The positive broken line of paper angle oblique line, perpendicular line reflexed line and corresponding trimming form right-angled triangle, and corresponding trimming is long square edge, and perpendicular line reflexed line is short square edge, and the paper angle positive broken line of oblique line is a hypotenuse; Parallel lines positive broken line in trimming forms first rectangle with parallel with it trimming and two adjacent perpendicular line reflexed lines; Do perpendicular to the positive broken line of the first intersection point line between two first intersection points of diagonal line fold line; Positive broken line of the first intersection point line and diagonal line fold line intersect at second intersection point; The diagonal line parallel lines intersects at the 3rd intersection point in twos; Diagonal line fold line and the positive broken line of diagonal line parallel lines intersect at the 4th intersection point; The 4th intersection point on the diagonal line fold line is a diagonal line reflexed line for one section to the paper angle; Do the positive broken line of extended line of diagonal line reflexed line by the 4th intersection point to the center of paper, its length i.e. the 4th intersection point to the extended line end points of the positive broken line of extended line is 1/4 of the positive broken line of the first intersection point line; Between the 3rd intersection point and extended line end points, make the 3rd intersection point end points reflexed line; Make reflexed line between the end points between two nearest extended line end points, the reflexed line is the little square of the length of side between the center of paper is formed centrally with end points; First intersection point, second intersection point, the 3rd intersection point and the 4th intersection point form second rectangle; As Fig. 1;

Folding according to reflexed line between the positive broken line of diagonal line parallel lines, the positive broken line of trimming parallel lines, the positive broken line of paper angle oblique line, perpendicular line reflexed line, the positive broken line of the first intersection point line, diagonal line reflexed line, the positive broken line of extended line, the 3rd intersection point end points reflexed line and the end points, the preliminary shape of formation cross interlayer square box; Little square is cross interlayer center and the contour plane of box body; Four the 3rd intersection points overlap and also are affixed at the bottom of the box mutually; Two first intersection points at the positive broken line of first intersection point line two ends overlap mutually and paste; First rectangle is the box side, and is vertical with horizontal surface; Two second adjacent rectangles are folding and overlap subsides mutually, form the cross interlayer vertical with horizontal surface; The right-angled triangle that outside four box angles, respectively has four layers of paper to fit, do the fold line of three two layers of paper respectively on the two sides of four layers of paper right-angled triangle, promptly being done with the right-angled triangle minor face by trimming, angle intersection point on the box is the long reflexed line of 45 degree of perpendicular line reflexed line 45 degree angles, make a long square edge perpendicular line reflexed line vertical with long square edge, it is that perpendicular line reflexed line is isometric with the vertical intersection point of the long square edge length and the box height of trimming, angle intersection point to the box, and 45 degree of doing one and the long reflexed line parallel of 45 degree by the vertical intersection point of long square edge are lacked the reflexed lines again; As Fig. 2;

According to the long reflexed line of 45 degree the right-angled triangle of four layers of paper is simultaneously from inside to outside strutted flattening by hypotenuse; As Fig. 3;

For convenience of explanation, the right-angled triangle of aforementioned expansion is turned upside down and turn over to reverse side; As Fig. 4;

Folding according to long square edge perpendicular line reflexed line and the short reflexed line of miter angle, the short reflexed line of miter angle to the diagonal line reflexed line of right-angled triangle tapered point part is just rolled over, and the short reflexed line of miter angle to right-angled triangle tapered point partly folded into interlayer at the bottom of the box, promptly in two second rectangle interlayers; As Fig. 5;

Box body is stood up, be cross interlayer square box; As Fig. 6.

Claims (1)

1. the method for folding of a cross interlayer square box is characterized in that: get square of paper, do two diagonal line fold lines of vacating the paper center; Equidistantly on the both sides of two diagonal line fold lines do the positive broken line of diagonal line parallel lines parallel with it and that do not intersect with the trimming respectively; Do parallel lines positive broken line in trimming parallel with corresponding trimming and that do not intersect with the trimming respectively at the middle part on four trimmings of square of paper; The distance that the positive broken line of trimming parallel lines to the distance on corresponding trimming and diagonal line is folded between the positive broken line of diagonal line parallel lines equates; Positive broken line of trimming parallel lines and the positive broken line of diagonal line parallel lines intersect at first intersection point; Between first intersection point and square of paper angle, do the positive broken line of paper angle oblique line; Make perpendicular line reflexed line by first intersection point to nearest trimming, intersect at the trimming intersection point; The positive broken line of paper angle oblique line, perpendicular line reflexed line and corresponding trimming form right-angled triangle, and corresponding trimming is long square edge, and perpendicular line reflexed line is short square edge, and the paper angle positive broken line of oblique line is a hypotenuse; Parallel lines positive broken line in trimming forms first rectangle with parallel with it trimming and two adjacent perpendicular line reflexed lines; Do perpendicular to the positive broken line of the first intersection point line between two first intersection points of diagonal line fold line; Positive broken line of the first intersection point line and diagonal line fold line intersect at second intersection point; The diagonal line parallel lines intersects at the 3rd intersection point in twos; Diagonal line fold line and the positive broken line of diagonal line parallel lines intersect at the 4th intersection point; The 4th intersection point on the diagonal line fold line is a diagonal line reflexed line for one section to the paper angle; Do the positive broken line of extended line of diagonal line reflexed line by the 4th intersection point to the center of paper, its length i.e. the 4th intersection point to the extended line end points of the positive broken line of extended line is 1/4 of the positive broken line of the first intersection point line; Between the 3rd intersection point and extended line end points, make the 3rd intersection point end points reflexed line; Make reflexed line between the end points between two nearest extended line end points, the reflexed line is the little square of the length of side between the center of paper is formed centrally with end points; First intersection point, second intersection point, the 3rd intersection point and the 4th intersection point form second rectangle;

Folding according to reflexed line between the positive broken line of diagonal line parallel lines, the positive broken line of trimming parallel lines, the positive broken line of paper angle oblique line, perpendicular line reflexed line, the positive broken line of the first intersection point line, diagonal line reflexed line, the positive broken line of extended line, the 3rd intersection point end points reflexed line and the end points, the preliminary shape of formation cross interlayer square box; Little square is cross interlayer center and the contour plane of box body; Four the 3rd intersection points overlap and also are affixed at the bottom of the box mutually; Two first intersection points at the positive broken line of first intersection point line two ends overlap mutually and paste; First rectangle is the box side, and is vertical with horizontal surface; Two second adjacent rectangles are folding and overlap subsides mutually, form the cross interlayer vertical with horizontal surface; The right-angled triangle that outside four box angles, respectively has four layers of paper to fit, do the fold line of three two layers of paper respectively on the two sides of four layers of paper right-angled triangle, promptly being done with the right-angled triangle minor face by trimming, angle intersection point on the box is the long reflexed line of 45 degree of perpendicular line reflexed line 45 degree angles, make a long square edge perpendicular line reflexed line vertical with long square edge, it is that perpendicular line reflexed line is isometric with the vertical intersection point of the long square edge length and the box height of trimming, angle intersection point to the box, and 45 degree of doing one and the long reflexed line parallel of 45 degree by the vertical intersection point of long square edge are lacked the reflexed lines again;

According to the long reflexed line of 45 degree the right-angled triangle of four layers of paper is simultaneously from inside to outside strutted flattening by hypotenuse;

Folding according to long square edge perpendicular line reflexed line and the short reflexed line of miter angle, the short reflexed line of miter angle to the diagonal line reflexed line of right-angled triangle tapered point part is just rolled over, and the short reflexed line of miter angle to right-angled triangle tapered point partly folded into interlayer at the bottom of the box, cross interlayer square box.

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