CN101885397A - Square box - Google Patents

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

Square box

Technical field

The present invention relates to a kind of method for making of paper utensil, especially a kind of method for making of side's carton.

Background technology

At present, known square box has multiple method for making, and the method that has has had folding line through necessary folding at the bottom of the box, not ideal enough; Do not have folding line at the bottom of the box that has, but box body structure is firm inadequately again, also not ideal enough.

Summary of the invention

At the bottom of overcoming existing side's carton box, there is folding line not ideal enough, do not have the firm inadequately again deficiency of folding line at the bottom of the box, do not have folding line and solid firm square box at the bottom of the invention provides a kind of box.

The technical solution adopted for the present invention to solve the technical problems is: get a big square shape paper, fold line draws; Draw four oblique lines 1 by four angles, oblique line 1 is 60 degree angles with clockwise direction one side trimming, with the inverse time direction one side trimming is 30 degree angles; Article four, oblique line 1 intersects mutually, makes the middle part of paper form a square, at the bottom of box; Intersection point from four oblique lines 1 to the trimming respectively draws a line segment 2 vertical with oblique line 1; The intersection point that intersects from two oblique lines 1 draws an angular bisector 3 to nearest trimming;

Get a little square shape paper that is slightly less than large square paper again, the length of side of little square shape paper is two length between the parallel line segment 2; With little square shape paper place large square paper below, four line segments 2 of the four edges of little square shape paper and large square paper are overlapping, four angular bisectors 3 of large square paper extend to four paper angles of four little square shape papers;

Four angles of large square paper are folding according to four line segments 2;

Equitant big or small square shape paper is folding according to fold line, forms the square box basic configuration, and four sides are straight with the box dolly, and wedge angle folded part conter clockwise is affixed to outside the box;

Folding wedge angle is partly inserted box outside interlayer, square box.

The invention has the beneficial effects as follows that little square shape paper has been supplied the defective of large square paper, the pressed part area that inserts the box outside is increased, be difficult for throwing off, make square box more firm, more well-pressed, more solid.

Description of drawings

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

Fig. 1 is the large square paper plane diagram that is decorated with fold line;

Fig. 2 is the plane diagram of stack one little square shape paper under large square;

Fig. 3 is the plane diagram after four angles of large square paper fold according to four line segments 2;

Fig. 4 is that equitant big or small square shape paper is folding according to fold line, forms the square box basic configuration, and wedge angle folded part conter clockwise is affixed to the three-dimensional icon in the box outside;

Fig. 5 is the three-dimensional icon of square box.

The specific embodiment

Get a big square shape paper, fold line draws; Draw four oblique lines 1 by four angles, oblique line 1 is 60 degree angles with clockwise direction one side trimming, with the inverse time direction one side trimming is 30 degree angles; Article four, oblique line 1 intersects mutually, makes the middle part of paper form a square, at the bottom of box; Intersection point from four oblique lines 1 to the trimming respectively draws a line segment 2 vertical with oblique line 1; The intersection point that intersects from two oblique lines 1 draws an angular bisector 3 to nearest trimming; Dotted line is positive broken line, and solid line adds circle and is the reflexed line; As Fig. 1;

Get a little square shape paper that is slightly less than large square paper again; For the purpose of distinguishing big or small square shape paper, the pros and cons of little square shape paper has grid; The length of side of little square shape paper is two length between the parallel line segment 2; With little square shape paper place large square paper below, four line segments 2 of the four edges of little square shape paper and large square paper are overlapping, four angular bisectors 3 of large square paper extend to four paper angles of four little square shape papers; As Fig. 2;

Four angles of large square paper are folding according to four line segments 2; As Fig. 3;

Equitant big or small square shape paper is folding according to fold line, forms the square box basic configuration, and four sides are straight with the box dolly, and wedge angle folded part conter clockwise is affixed to outside the box; As Fig. 4;

Folding wedge angle is partly inserted box outside interlayer, square box; As Fig. 5.

Claims (1)

1. square box, it is characterized in that: get a big square shape paper, fold line draws; Draw four oblique lines (1) by four angles, oblique line (1) is 60 degree angles with clockwise direction one side trimming, with the inverse time direction one side trimming is 30 degree angles; Article four, oblique line (1) intersects mutually, makes the middle part of paper form a square, at the bottom of box; Intersection point from four oblique lines (1) to the trimming respectively draws a line segment (2) vertical with oblique line (1); The intersection point that intersects from two oblique lines (1) draws an angular bisector (3) to nearest trimming;

Get a little square shape paper that is slightly less than large square paper again, the length of side of little square shape paper is the length between two parallel line segments (2); With little square shape paper place large square paper below, four line segments (2) of the four edges of little square shape paper and large square paper are overlapping, four angular bisectors of large square paper (3) extend to four paper angles of four little square shape papers;

Four angles of large square paper are folding according to four line segments (2);

Equitant big or small square shape paper is folding according to fold line, forms the square box basic configuration, and four sides are straight with the box dolly, and wedge angle folded part conter clockwise is affixed to outside the box;

Folding wedge angle is partly inserted box outside interlayer, square box.

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