CN104828351A - Square box with box corners locked - Google Patents

Abstract

A square box with box corners locked relates to a method for making a paper box. A piece of square paper is prepared, indicating lines are made, four congruent small squares are formed at each of the four corners, and a box bottom square is formed in the middle; the diagonal, forward folding line, reverse folding line and the like of every four small squares are made, one small square is folded into a basic box corner shape with a diagonal interlayer, one angle of an isosceles triangle not connected with the box bottom is folded into the diagonal interlayer, and thus, a box corner is formed; and the other three corners are folded so, thus forming the square box with box corners locked.

Description

The square box at lock box angle

Technical field

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

Background technology

At present, it is shaping that known carton dependence laminates making, and locking function is strong not, easily loose shape.

Summary of the invention

Rely on to laminate make shaping to overcome existing carton, locking function is strong not, and easily the deficiency of loose shape, the invention provides a kind of method for making of square box of lock box angle.

The technical solution adopted for the present invention to solve the technical problems is:

Get square of paper, do four with horizontal indicatrix parallel below in square of paper, do four longitudinal indicatrixs parallel with limit, square of paper left and right, the indicatrix closing on trimming is respectively the first horizontal indicatrix i.e. the first horizontal line and first longitudinal indicatrix i.e. the first ordinate, faces paracentral indicatrix and is respectively the second horizontal indicatrix i.e. the second horizontal line and second longitudinal indicatrix i.e. the second ordinate; Article eight, four of square of paper angles are respectively formed four little squares of congruence by indicatrix, and four angles are totally ten six congruent little squares, and middle part forms a large square, i.e. square at the bottom of box;

Four little squares in the upper right corner are respectively upper left, lower-left, upper right, the little square in bottom right; In upper left, lower-left, the little square of upper right do left low right high upper left, lower-left, upper right diagonal line fold line respectively, and in bottom right, little square does the left low right high positive broken line of lower-right diagonal position line; In lower-left, little square does right low left high diagonal line, intersects at diagonal line intersection point with diagonal down-left line fold line, and with diagonal line intersection point for boundary, the cornerwise left high part of right low left high is the positive broken line of left height, and right lower curtate is divided into right low fold line;

The little foursquare left side, upper left is longitudinal short positive broken line, and the right is first longitudinal fold line, and the little foursquare left side, lower-left and the right are respectively second, third longitudinal fold line; Foursquare limit at the bottom of box is fold line at the bottom of box; Little foursquare upper and lower limit, lower-left is respectively first and second transverse normal fold line, and little foursquare upper and lower limit, bottom right is respectively third and fourth transverse normal fold line;

The stage casing of the first horizontal line, the first ordinate, is namely respectively the positive broken line of horizontal line, the positive broken line of ordinate with the isometric part in box base;

Fold be affixed according to lower-left, upper right diagonal line fold line, the positive broken line of left height overlaps with the low fold line in the right side as the coincidence fold line of same folding direction, while being affixed according to coincidence fold line, second transverse normal fold line is folding to be affixed, folding 90 degree of the positive broken line of horizontal line, longitudinally short positive broken line, second longitudinal fold line, the positive broken line of lower-right diagonal position line, the positive folding line of ordinate are affixed, upper left diagonal line fold line overlaps with the positive broken line of lower-right diagonal position line, form an oblique line interlayer, the little square in upper left is deformed into an isosceles right triangle;

According to the 4th transverse normal fold line, related part will fold 90 degree in the lump with it, simultaneously, upper left diagonal line fold line is folding to be affixed, to fold in oblique line interlayer with the part that coincides according to the 4th transverse normal fold line folded part, a box angle completes substantially, Shang Yuyi isosceles right triangle at the bottom of box outside;

According to a square edge of the 3rd transverse normal fold line and isosceles right triangle, by folding 180 degree of isosceles right triangle, be affixed with outside box; Angular bisector fold line is done at the right angle of equicrural triangle;

According to angular bisector fold line, will not fold in oblique line interlayer with an angle of the equicrural triangle be connected at the bottom of box, a box angle be made;

Its excess-three angle folds in this way, the square box at lock box angle.

The invention has the beneficial effects as follows, design new and ingenious, folding rule; Particularly folding lock function is given prominence to, solid strong.

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 indicatrix;

Fig. 2 is the planar view that fold line is decorated with in the square of paper upper right corner;

Fig. 3 is folded to form an oblique line interlayer, and the little square in upper left is deformed into the block diagram of an isosceles right triangle;

Fig. 4 is that a box angle completes substantially, Shang Yuyi isosceles right triangle at the bottom of box outside block diagram;

Fig. 5 is by folding 180 degree of isosceles right triangle, with the block diagram be affixed outside box;

Fig. 6 is the block diagram that a box angle is made;

Fig. 7 is the square box block diagram at lock box angle.

Detailed description of the invention

Get square of paper, do four with horizontal indicatrix parallel below in square of paper, do four longitudinal indicatrixs parallel with limit, square of paper left and right, the indicatrix closing on trimming is respectively the first horizontal indicatrix i.e. the first horizontal line and first longitudinal indicatrix i.e. the first ordinate, faces paracentral indicatrix and is respectively the second horizontal indicatrix i.e. the second horizontal line and second longitudinal indicatrix i.e. the second ordinate; Article eight, four of square of paper angles are respectively formed four little squares of congruence by indicatrix, and four angles are totally ten six congruent little squares, and middle part forms a large square, i.e. square at the bottom of box; As Fig. 1;

Be described with the method for folding in the upper right corner below, the method for folding at its excess-three angle is identical with it;

Four little squares in the upper right corner are respectively upper left, lower-left, upper right, the little square in bottom right; In upper left, lower-left, the little square of upper right do left low right high upper left, lower-left, upper right diagonal line fold line respectively, and in bottom right, little square does the left low right high positive broken line of lower-right diagonal position line; In lower-left, little square does right low left high diagonal line, intersects at diagonal line intersection point with diagonal down-left line fold line, and with diagonal line intersection point for boundary, the cornerwise left high part of right low left high is the positive broken line of left height, and right lower curtate is divided into right low fold line;

The little foursquare left side, upper left is longitudinal short positive broken line, and the right is first longitudinal fold line, and the little foursquare left side, lower-left and the right are respectively second, third longitudinal fold line; Foursquare limit at the bottom of box is fold line at the bottom of box; Little foursquare upper and lower limit, lower-left is respectively first and second transverse normal fold line, and little foursquare upper and lower limit, bottom right is respectively third and fourth transverse normal fold line;

The stage casing of the first horizontal line, the first ordinate, is namely respectively the positive broken line of horizontal line, the positive broken line of ordinate with the isometric part in box base; As Fig. 2;

Fold be affixed according to lower-left, upper right diagonal line fold line, the positive broken line of left height overlaps with the low fold line in the right side as the coincidence fold line of same folding direction, while being affixed according to coincidence fold line, second transverse normal fold line is folding to be affixed, folding 90 degree of the positive broken line of horizontal line, longitudinally short positive broken line, second longitudinal fold line, the positive broken line of lower-right diagonal position line, the positive folding line of ordinate are affixed, upper left diagonal line fold line overlaps with the positive broken line of lower-right diagonal position line, form an oblique line interlayer, the little square in upper left is deformed into an isosceles right triangle; As Fig. 3;

According to the 4th transverse normal fold line, related part will fold 90 degree in the lump with it, simultaneously, upper left diagonal line fold line is folding to be affixed, to fold in oblique line interlayer with the part that coincides according to the 4th transverse normal fold line folded part, a box angle completes substantially, Shang Yuyi isosceles right triangle at the bottom of box outside; As Fig. 4;

According to a square edge of the 3rd transverse normal fold line and isosceles right triangle, by folding 180 degree of isosceles right triangle, be affixed with outside box; Angular bisector fold line is done at the right angle of equicrural triangle; As Fig. 5;

According to angular bisector fold line, will not fold in oblique line interlayer with an angle of the equicrural triangle be connected at the bottom of box, a box angle be made; As Fig. 6;

Its excess-three angle folds in this way, the square box at lock box angle; As Fig. 7.

Claims (1)

1. the square box at a lock box angle, it is characterized in that: get square of paper, do four with horizontal indicatrix parallel below in square of paper, do four longitudinal indicatrixs parallel with limit, square of paper left and right, the indicatrix closing on trimming is respectively the first horizontal indicatrix i.e. the first horizontal line and first longitudinal indicatrix i.e. the first ordinate, faces paracentral indicatrix and is respectively the second horizontal indicatrix i.e. the second horizontal line and second longitudinal indicatrix i.e. the second ordinate; Article eight, four of square of paper angles are respectively formed four little squares of congruence by indicatrix, and four angles are totally ten six congruent little squares, and middle part forms a large square, i.e. square at the bottom of box;

Four little squares in the upper right corner are respectively upper left, lower-left, upper right, the little square in bottom right; In upper left, lower-left, the little square of upper right do left low right high upper left, lower-left, upper right diagonal line fold line respectively, and in bottom right, little square does the left low right high positive broken line of lower-right diagonal position line; In lower-left, little square does right low left high diagonal line, intersects at diagonal line intersection point with diagonal down-left line fold line, and with diagonal line intersection point for boundary, the cornerwise left high part of right low left high is the positive broken line of left height, and right lower curtate is divided into right low fold line;

The little foursquare left side, upper left is longitudinal short positive broken line, and the right is first longitudinal fold line, and the little foursquare left side, lower-left and the right are respectively second, third longitudinal fold line; Foursquare limit at the bottom of box is fold line at the bottom of box; Little foursquare upper and lower limit, lower-left is respectively first and second transverse normal fold line, and little foursquare upper and lower limit, bottom right is respectively third and fourth transverse normal fold line;

The stage casing of the first horizontal line, the first ordinate, is namely respectively the positive broken line of horizontal line, the positive broken line of ordinate with the isometric part in box base;

Fold be affixed according to lower-left, upper right diagonal line fold line, the positive broken line of left height overlaps with the low fold line in the right side as the coincidence fold line of same folding direction, while being affixed according to coincidence fold line, second transverse normal fold line is folding to be affixed, folding 90 degree of the positive broken line of horizontal line, longitudinally short positive broken line, second longitudinal fold line, the positive broken line of lower-right diagonal position line, the positive folding line of ordinate are affixed, upper left diagonal line fold line overlaps with the positive broken line of lower-right diagonal position line, form an oblique line interlayer, the little square in upper left is deformed into an isosceles right triangle;

According to the 4th transverse normal fold line, related part will fold 90 degree in the lump with it, simultaneously, upper left diagonal line fold line is folding to be affixed, to fold in oblique line interlayer with the part that coincides according to the 4th transverse normal fold line folded part, a box angle completes substantially, Shang Yuyi isosceles right triangle at the bottom of box outside;

According to a square edge of the 3rd transverse normal fold line and isosceles right triangle, by folding 180 degree of isosceles right triangle, be affixed with outside box; Angular bisector fold line is done at the right angle of equicrural triangle;

According to angular bisector fold line, will not fold in oblique line interlayer with an angle of the equicrural triangle be connected at the bottom of box, a box angle be made;

Its excess-three angle folds in this way, the square box at lock box angle.