Square-mouth variant paper box
A variant and carton technology, applied in the direction of rigid containers, containers, packaging, etc., to achieve the effect of changing shapes
Inactive Publication Date: 2010-08-25
李平
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Problems solved by technology
[0002] The existing square cartons are at right angles of 90 degrees from top to bottom, left and right, and there are few variants
Method used
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Embodiment Construction
[0018] Further explanation in conjunction with accompanying drawing.
[0019] Take a rectangular piece of paper (see Figure 1) and fold out two folded lines, the ratio of the length and width of the upper part is 5:1, and the middle part and the lower part are equal in area; fold the lower part of Figure 1 back into the shape of Figure 2, and the upper part of Figure 2 is 5 squares, the lower part is the height of the box body, and the lower part is divided into multiple isosceles triangles with the folded line; the whole figure 2 is folded horizontally, and the left and right ends are interspersed to form the shape of figure 3, in which 34 is the inner and outer layers; Fold the inner layer of 34 at 90 degrees, and then fold the half of the adjacent 31 inwards along the crease for 180 degrees, and the outer layer of 34 is still upright, and then it will look like Figure 4; fold 31 inwards at 90 degrees, and the half of the adjacent 32 will follow Fold 180 degrees inwards alon...
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A square-mouth variant paper box is formed by the following approach includes: folding a rectangle paper into two folding lines so that the length and width ratio of the upper part is 5:1, the area of the middle part is equal to that of the lower part; inversely folding the lower part of the picture 1 into a shape of the picture 2, so that the upper side of the picture 2 is five squares, the lower part is the height of the box body, and using the inverse fold line to divide the lower part into a plurality of isosceles triangles; inversely folding the picture 2 in lateral direction, interpenetrating the right and left two terminals into a shape of the picture 3, wherein, 34 has an inside and outside layers; folding inside the inside layer of 34 for 90 degrees, half of the neighboring 31 folding inside for180 degrees along with fold marking, wherein, the outside layer of the 34 is still in erection shaped as the picture 4; folding inside 31 for 90 degrees, then half of the adjacent 32 folding inside for 180 degrees along with fold marking shaped as the picture 5; folding inside 32 for 90 degrees, then half of the adjacent 33 folding inside for 180 degrees along with fold marking shaped as the picture 6; folding inside 33 for 90 degrees, then half of the adjacent 34 folding inside for 180 degrees along with fold marking shaped as the picture 7; folding and inserting the 34 in 31 along the fold marking, as a top surface of the picture 8; and then turning over the picture 8 so that the hollow port is upwards as the picture 9.
Description
technical field [0001] The invention relates to a daily necessities, in particular to a paper box which is easy to make and can contain small items. Background technique [0002] The existing square cartons are at right angles of 90 degrees up, down, left, and right, and there are few variants. Contents of the invention [0003] The technical problem to be solved by the present invention is to make the angles of up, down, left, and right angles of the square carton not all 90 degree right angles, but have the basic characteristics of the square carton. [0004] Take a rectangular piece of paper and fold two anti-folding lines. The ratio of the length and width of the upper part is 5:1, and the middle part and the lower part are equal in area. Fold the lower part, the upper part is 5 squares, and the lower part is the height of the box body. Use the anti-folding line to fold the lower part Form multiple isosceles triangles; fold the whole body horizontally, intersperse the...
Claims
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IPC IPC(8): A47G29/00B65D5/00
Inventor 李平李伯姗
Owner 李平