CN104787422A - Paper box with narrow bottom and wide opening - Google Patents

Abstract

The invention relates to a method for making a paper box, in particular to a paper box with a narrow bottom and a wide opening. A piece of rectangular paper taking the transverse direction as the length direction and the longitudinal direction as the width direction is obtained, , two transverse lines and six longitudinal lines are made, oblique positive folding lines and angle bisector negative folding lines are further made, and therefore right-angled trapezoids, obtuse triangles and isosceles trapezoids are formed; the paper is folded according to the folding lines to form the initial shape of a box body with the narrow bottom and the wide opening, folding portions of first small rectangles and second small rectangles and folding portions of sixth small rectangles and seventh small rectangles are folded inwards the box and attached, meanwhile, the folding portions of the first small rectangles are connected with the folding portions of the seventh small rectangles in an inserting mode, namely, the folding portion of one small rectangle is inserted in the interlayer of the folding portion of another small rectangle, and the paper box with the narrow bottom and the wide opening is formed. The paper box with the narrow bottom and the wide opening is novel in design, and the folding lines are simple; operation is easy, and the shape is unique; by the adoption of the small rectangle inserting technology, the box body is stiff and firm.

Description

Narrow bottom width mouth carton

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 carton is that box lateral vertical is at the bottom of box, and what be not orthogonal at the bottom of box is rare, vertically existing, has again off plumb bucket shape box rarer.

Summary of the invention

Mostly be that box lateral vertical is at the bottom of box to overcome existing carton, what be not orthogonal at the bottom of box is rare, vertically existing, has again the deficiency that off plumb bucket shape box is rarer, the invention provides a kind of method for making of narrow bottom width mouth carton.

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

Get vertical wide rectangular paper of growing crosswise, do two horizontal lines parallel and isometric with the trimming up and down of rectangular paper, namely upper, lower horizontal is to positive broken line; Do six ordinates parallel and isometric with the trimming, left and right of rectangular paper, be followed successively by first longitudinal indicatrix, second longitudinal indicatrix, longitudinal folding line, longitudinal folding line, second longitudinal indicatrix, first longitudinal indicatrix from left to right;

Article two, upper transverse normal fold line is divided into seven little rectangles of transverse direction with upper part by horizontal line and six ordinates, be followed successively by from left to right first, second, third and fourth, five, six, seven little rectangles;

Article two, positive for lower transverse direction broken line is divided into seven little rectangles of transverse direction with lower part by horizontal line and six ordinates, be followed successively by down from left to right first, second, third and fourth, five, six, seven little rectangles;

Upper first, second and third, five, six, seven little rectangles and lower first, second and third, five, six, seven little rectangles congruences, the Aspect Ratio of little rectangle is 1: 0.866;

The lower right corner of upper 3rd little rectangle, on the lower left corner of the 5th little rectangle, the upper right corner of lower 3rd little rectangle, the upper left corner of lower 5th little rectangle, the limit of making the transverse normal fold line of the little rectangle with place is respectively the oblique positive broken line of 60 degree of angles, crossing with trimming, angular bisector fold line is done at described 60 degree of angles, crossing with trimming;

Upper and lower second and third, four, five, six little rectangles are deformed into right-angled trapezium that two is hypotenuse with angular bisector fold line, two isosceles trapezoids that are waist with oblique positive broken line, the angular bisector fold line obtuse-angled triangle that is limit and with oblique positive broken line respectively;

On longitudinal folding line, between upper and lower transverse normal fold line, part is first longitudinal positive broken line;

According to upper, lower horizontal to positive broken line, upper and lower first little rectangle, right-angled trapezium are folded and be affixed, according to oblique positive broken line, angular bisector fold line, obtuse-angled triangle is folded, be affixed to right-angled trapezium, folding 90 degree of isosceles trapezoid, first longitudinal positive broken line is complied with folding, form narrow bottom width mouth box body preliminary configuration, the folded part of the folded part of first and second little rectangle and the 6th, seven little rectangles is outside wide mouth i.e. second longitudinal indicatrix; Second longitudinal indicatrix does second longitudinal positive broken line, first longitudinal indicatrix does longitudinal fold line;

According to the second longitudinal positive broken line, longitudinal fold line, be affixed folding in box for the folded part of the folded part of first and second little rectangle and the 6th, seven little rectangles, simultaneously, the folding part phase-splitting of the folded part of the first little rectangle and the 7th little rectangle is interted, namely the folded part of a little rectangle inserts in the interlayer of the folded part of another little rectangle, narrow bottom width mouth carton.

The invention has the beneficial effects as follows, novel in design, folding lines are simple and direct; Processing ease, moulding is unique; Little rectangle interts technology makes box body shaping well-pressed, firmly solid.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the rectangular paper planar view being decorated with fold line, indicatrix;

Fig. 2 is folding process schematic diagram;

Fig. 3 is narrow bottom width mouth carton block diagram.

Detailed description of the invention

Adopt the positive broken line of front represented by dashed line doubling, when namely folding, recto and vis-a-vis fold; Solid line adds the fold line that circle represents reverse side doubling, and when namely folding, the reverse side of paper is relative with reverse side folding; Solid line is added some points expression indicatrix;

Get vertical wide rectangular paper of growing crosswise, do two horizontal lines parallel and isometric with the trimming up and down of rectangular paper, namely upper, lower horizontal is to positive broken line; Do six ordinates parallel and isometric with the trimming, left and right of rectangular paper, be followed successively by first longitudinal indicatrix, second longitudinal indicatrix, longitudinal folding line, longitudinal folding line, second longitudinal indicatrix, first longitudinal indicatrix from left to right;

Article two, upper transverse normal fold line is divided into seven little rectangles of transverse direction with upper part by horizontal line and six ordinates, be followed successively by from left to right first, second, third and fourth, five, six, seven little rectangles;

Article two, positive for lower transverse direction broken line is divided into seven little rectangles of transverse direction with lower part by horizontal line and six ordinates, be followed successively by down from left to right first, second, third and fourth, five, six, seven little rectangles;

Upper first, second and third, five, six, seven little rectangles and lower first, second and third, five, six, seven little rectangles congruences, the Aspect Ratio of little rectangle is 1: 0.866;

The lower right corner of upper 3rd little rectangle, on the lower left corner of the 5th little rectangle, the upper right corner of lower 3rd little rectangle, the upper left corner of lower 5th little rectangle, the limit of making the transverse normal fold line of the little rectangle with place is respectively the oblique positive broken line of 60 degree of angles, crossing with trimming, angular bisector fold line is done at described 60 degree of angles, crossing with trimming;

Upper and lower second and third, four, five, six little rectangles are deformed into right-angled trapezium that two is hypotenuse with angular bisector fold line, two isosceles trapezoids that are waist with oblique positive broken line, the angular bisector fold line obtuse-angled triangle that is limit and with oblique positive broken line respectively;

On longitudinal folding line, between upper and lower transverse normal fold line, part is first longitudinal positive broken line; As Fig. 1;

According to upper, lower horizontal to positive broken line, upper and lower first little rectangle, right-angled trapezium are folded and be affixed, according to oblique positive broken line, angular bisector fold line, obtuse-angled triangle is folded, be affixed to right-angled trapezium, folding 90 degree of isosceles trapezoid, first longitudinal positive broken line is complied with folding, form narrow bottom width mouth box body preliminary configuration, the folded part of the folded part of first and second little rectangle and the 6th, seven little rectangles is outside wide mouth i.e. second longitudinal indicatrix; Second longitudinal indicatrix does second longitudinal positive broken line, first longitudinal indicatrix does longitudinal fold line; Folding process is as Fig. 2;

According to the second longitudinal positive broken line, longitudinal fold line, be affixed folding in box for the folded part of the folded part of first and second little rectangle and the 6th, seven little rectangles, simultaneously, the folding part phase-splitting of the folded part of the first little rectangle and the 7th little rectangle is interted, namely the folded part of a little rectangle inserts in the interlayer of the folded part of another little rectangle, narrow bottom width mouth carton; As Fig. 3.

Claims (1)

1. a narrow bottom width mouth carton, is characterized in that: get vertical wide rectangular paper of growing crosswise, and do two horizontal lines parallel and isometric with the trimming up and down of rectangular paper, namely upper, lower horizontal is to positive broken line; Do six ordinates parallel and isometric with the trimming, left and right of rectangular paper, be followed successively by first longitudinal indicatrix, second longitudinal indicatrix, longitudinal folding line, longitudinal folding line, second longitudinal indicatrix, first longitudinal indicatrix from left to right;

Article two, upper transverse normal fold line is divided into seven little rectangles of transverse direction with upper part by horizontal line and six ordinates, be followed successively by from left to right first, second, third and fourth, five, six, seven little rectangles;

Article two, positive for lower transverse direction broken line is divided into seven little rectangles of transverse direction with lower part by horizontal line and six ordinates, be followed successively by down from left to right first, second, third and fourth, five, six, seven little rectangles;

Upper first, second and third, five, six, seven little rectangles and lower first, second and third, five, six, seven little rectangles congruences, the Aspect Ratio of little rectangle is 1: 0.866;

The lower right corner of upper 3rd little rectangle, on the lower left corner of the 5th little rectangle, the upper right corner of lower 3rd little rectangle, the upper left corner of lower 5th little rectangle, the limit of making the transverse normal fold line of the little rectangle with place is respectively the oblique positive broken line of 60 degree of angles, crossing with trimming, angular bisector fold line is done at described 60 degree of angles, crossing with trimming;

Upper and lower second and third, four, five, six little rectangles are deformed into right-angled trapezium that two is hypotenuse with angular bisector fold line, two isosceles trapezoids that are waist with oblique positive broken line, the angular bisector fold line obtuse-angled triangle that is limit and with oblique positive broken line respectively;

On longitudinal folding line, between upper and lower transverse normal fold line, part is first longitudinal positive broken line;

According to upper, lower horizontal to positive broken line, upper and lower first little rectangle, right-angled trapezium are folded and be affixed, according to oblique positive broken line, angular bisector fold line, obtuse-angled triangle is folded, be affixed to right-angled trapezium, folding 90 degree of isosceles trapezoid, first longitudinal positive broken line is complied with folding, form narrow bottom width mouth box body preliminary configuration, the folded part of the folded part of first and second little rectangle and the 6th, seven little rectangles is outside wide mouth i.e. second longitudinal indicatrix; Second longitudinal indicatrix does second longitudinal positive broken line, first longitudinal indicatrix does longitudinal fold line;

According to the second longitudinal positive broken line, longitudinal fold line, be affixed folding in box for the folded part of the folded part of first and second little rectangle and the 6th, seven little rectangles, simultaneously, the folding part phase-splitting of the folded part of the first little rectangle and the 7th little rectangle is interted, namely the folded part of a little rectangle inserts in the interlayer of the folded part of another little rectangle, narrow bottom width mouth carton.