The method for folding of wide-mouth triangle 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 carton sees that with square box the triangle box is less more, and mouthful wide-mouth triangle box that the big end is little is then rare especially; The box of rare special form is made many more complicated.
Summary of the invention
See with square box that in order to overcome existing carton the triangle box is less, mouthful wide-mouth triangle box that the big end is little is then rare especially more; The box of rare special form is made the deficiency of many more complicated, and the present invention provides a kind of method for folding of wide-mouth triangle box.
The technical solution adopted for the present invention to solve the technical problems is: get equilateral triangle paper, make fold line; Do three and be shorter than the trimming length of side, the isometric fold line parallel, i.e. first parallel lines 1 with the trimming; Article three, first parallel lines 1 intersects in twos, becomes three homalographic paper angle rhombuses at three paper dihedrals; The rhombus limit of paper angle rhombus anticlockwise direction first parallel lines 1 part is the reflexed line, and the rhombus limit of clockwise direction first parallel lines 1 part is positive broken line; The acute angle diagonal line of paper angle rhombus is a diagonal line reflexed line 2; Do three and be shorter than first parallel lines 1 and the isometric fold line parallel, i.e. second parallel lines 3 with first parallel lines 1; Article three, second parallel lines 3 intersects in twos, forms an equilateral triangle, i.e. triangle at the bottom of the box at the middle part of triangle paper; Leg-of-mutton limit is positive broken line at the bottom of the box; First parallel lines 1 and second parallel lines 3 intersect, and are forming rhombus in the box at the bottom of paper angle rhombus and the box between the triangle; Rhombus congruence in box angle rhombus and the box; The acute angle diagonal line of rhombus is the positive broken line 4 of diagonal line in the box, and the positive broken line 4 of the obtuse angle diagonal line of rhombus and diagonal line intersects vertically in the box, and one section obtuse angle diagonal line of the conter clockwise of its intersection point is the reflexed line, and one section obtuse angle diagonal line of cw is positive broken line; The obtuse angle diagonal line extends to the trimming to both sides, and anti-clockwise obtuse angle diagonal line extended line is positive broken line, and clockwise obtuse angle diagonal line extended line is the reflexed line; Second parallel lines 3 is through two line segments on two obtuse angle to trimmings of rhombus in the box, and the line segment of rhombus conter clockwise one side is positive broken line in the box, and the line segment of cw one side is the reflexed line; The distance on first parallel lines 1 to the trimming equates with the distance of second parallel lines, 3 to first parallel liness 1; In the acute angle diagonal line of paper angle rhombus, the box at the bottom of the acute angle diagonal line of rhombus and the box leg-of-mutton height isometric;
Fold line according to first parallel lines 1, diagonal line reflexed line 2, second parallel lines 3 and the positive broken line 4 of diagonal line is folding, the preliminary shape of wide-mouth triangle box, in the outside, three box angles a trapezoidal portions is arranged respectively; Two fold lines on intersection point to the trimming that first parallel lines 1 intersects in twos are overlapping, form trapezoidal fold line 5; Rhombus is as the criterion with acute angle diagonal line in the box in the fold line on intersection point to the trimming that second parallel lines 3 intersects in twos and the box, and the appropriate section of cw one side and conter clockwise one side is overlapping, forms trapezoidal fold line 6; Trapezoidal folded part according to rhombus in the box near box at the bottom of in overlapping fold line and the box on leg-of-mutton two limits the overlapping extended line of the obtuse angle broken line of rhombus fold, be folded to the anticlockwise direction of wide-mouth triangle box;
With a trapezoidal portions outside the triangle box, promptly first trapezoidal portions touch the wide-mouth triangle box outside earlier, and is folding according to the fold line of trapezoidal fold line 5 and trapezoidal fold line 6, touch at the bottom of box inboard and the box;
With first trapezoidal portions anti-clockwise trapezoidal portions, promptly second trapezoidal portions is folding according to the fold line of trapezoidal fold line 5 and trapezoidal fold line 6 again, touch at the bottom of box inboard and the box, and pushes down first trapezoidal portions that folds in the box;
The 3rd trapezoidal portions that the box of remainder is outer is folding according to the fold line of trapezoidal fold line 5 and trapezoidal fold line 6; Touch at the bottom of box inboard and the box; Box bottom divided pushes down second trapezoidal portions, the interlayer between inserting tip portion at the bottom of first trapezoidal portions and the box, wide-mouth triangle carton.
The invention has the beneficial effects as follows that the wide-mouth of wide-mouth triangle box is a characteristic, triangle also is a characteristic, and interting of style is more characteristic; Form is unique, and is new and original; Method is simple, and is easily folding; Both with practical value, appreciation effect is also arranged.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the equilateral triangle paper plane figure that is decorated with fold line;
Fig. 2 is folding according to the fold line of first parallel lines 1, diagonal line reflexed line 2, second parallel lines 3 and the positive broken line 4 of diagonal line, forms the block diagram of the preliminary shape of wide-mouth triangle box;
Fig. 3 is that first trapezoidal portions folds into the block diagram in the box;
Fig. 4 is that second trapezoidal portions folds into the block diagram in the box;
Fig. 5 is a wide-mouth triangle box block diagram.
1, first parallel lines among the figure; 2, diagonal line reflexed line; 3, second parallel lines; 4, the positive broken line of diagonal line; 5, trapezoidal fold line; 6, trapezoidal fold line.
The specific embodiment
Get equilateral triangle 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; Do three and be shorter than the trimming length of side, the isometric fold line parallel, i.e. first parallel lines 1 with the trimming; Article three, first parallel lines 1 intersects in twos, becomes three homalographic paper angle rhombuses at three paper dihedrals; The rhombus limit of paper angle rhombus anticlockwise direction first parallel lines 1 part is the reflexed line, and the rhombus limit of clockwise direction first parallel lines 1 part is positive broken line; The acute angle diagonal line of paper angle rhombus is a diagonal line reflexed line 2; Do three and be shorter than first parallel lines 1 and the isometric fold line parallel, i.e. second parallel lines 3 with first parallel lines 1; Article three, second parallel lines 3 intersects in twos, forms an equilateral triangle, i.e. triangle at the bottom of the box at the middle part of triangle paper; Leg-of-mutton limit is positive broken line at the bottom of the box; First parallel lines 1 and second parallel lines 3 intersect, and are forming rhombus in the box at the bottom of paper angle rhombus and the box between the triangle; Rhombus congruence in box angle rhombus and the box; The acute angle diagonal line of rhombus is the positive broken line 4 of diagonal line in the box, and the positive broken line 4 of the obtuse angle diagonal line of rhombus and acute angle diagonal line intersects vertically in the box, and one section obtuse angle diagonal line of the conter clockwise of its intersection point is the reflexed line, and one section obtuse angle diagonal line of cw is positive broken line; The obtuse angle diagonal line extends to the trimming to both sides, and anti-clockwise obtuse angle diagonal line extended line is positive broken line, and clockwise obtuse angle diagonal line extended line is the reflexed line; Second parallel lines 3 is through two line segments on two obtuse angle to trimmings of rhombus in the box, and the line segment of rhombus conter clockwise one side is positive broken line in the box, and the line segment of cw one side is the reflexed line; The distance on first parallel lines 1 to the trimming equates with the distance of second parallel lines, 3 to first parallel liness 1; In the acute angle diagonal line of paper angle rhombus, the box at the bottom of the acute angle diagonal line of rhombus and the box leg-of-mutton height isometric; Like Fig. 1;
Fold line according to first parallel lines 1, diagonal line reflexed line 2, second parallel lines 3 and the positive broken line 4 of diagonal line is folding, the preliminary shape of wide-mouth triangle box, in the outside, three box angles a trapezoidal portions is arranged respectively; Two fold lines on intersection point to the trimming that first parallel lines 1 intersects in twos are overlapping, form trapezoidal fold line 5; Rhombus is as the criterion with acute angle diagonal line in the box in the fold line on intersection point to the trimming that second parallel lines 3 intersects in twos and the box, and the appropriate section of cw one side and conter clockwise one side is overlapping, forms trapezoidal fold line 6; Trapezoidal folded part according to rhombus in the box near box at the bottom of in overlapping fold line and the box on leg-of-mutton two limits the overlapping extended line of the obtuse angle broken line of rhombus fold, be folded to the anticlockwise direction of wide-mouth triangle box; Like Fig. 2;
With a trapezoidal portions outside the triangle box, promptly first trapezoidal portions touch the wide-mouth triangle box outside earlier, and is folding according to the fold line of trapezoidal fold line 5 and trapezoidal fold line 6, touch at the bottom of box inboard and the box; Like Fig. 3;
With first trapezoidal portions anti-clockwise trapezoidal portions, promptly second trapezoidal portions is folding according to the fold line of trapezoidal fold line 5 and trapezoidal fold line 6 again, touch at the bottom of box inboard and the box, and pushes down first trapezoidal portions that folds in the box; Like Fig. 4;
The 3rd trapezoidal portions that the box of remainder is outer is folding according to the fold line of trapezoidal fold line 5 and trapezoidal fold line 6; Touch at the bottom of box inboard and the box; Box bottom divided pushes down second trapezoidal portions, the interlayer between inserting tip portion at the bottom of first trapezoidal portions and the box, wide-mouth triangle carton; Like Fig. 5.