CN103332356A - Manufacturing method for 60-degree angle folding assembling unit - Google Patents
Manufacturing method for 60-degree angle folding assembling unit Download PDFInfo
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- CN103332356A CN103332356A CN 201310296743 CN201310296743A CN103332356A CN 103332356 A CN103332356 A CN 103332356A CN 201310296743 CN201310296743 CN 201310296743 CN 201310296743 A CN201310296743 A CN 201310296743A CN 103332356 A CN103332356 A CN 103332356A
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Abstract
The invention discloses a manufacturing for a 60-degree angle folding assembling unit and relates to a manufacturing method for a paper vessel. First, rectangular paper with long transverse edges and short longitudinal edges is used. The proportion of the length and the width of the paper is 1.732:1 or 1:0.5773. An upper left corner connecting line front face folding line and a lower right corner connecting line front face folding line are made. The upper left corner and the lower right corner are folded and are attached to each other. The lower left corner and the upper right corner are folded and are attached to each other. The folded parts and the attached parts, namely, the upper left corner, the lower left corner, the upper right corner, the lower right corner and the attached parts, are folded toward the center of the paper so as to form a parallelogram. A long edge middle point connecting line front face folding line and a connecting line back face folding line are made. A non-plane shape is folded. Consequently, the 60-degree angle folding assembling unit is formed. The paper with the proportion of the length and the width enables folding to be simple and easy. The design that an inserted part is equal to a to-be-inserted part in area enables a cuboid more complex in assembling to be more solid and firmer.
Description
Technical field
The present invention relates to a kind of method for making of assembly set, especially a kind of method for making of assembly set made of paper.
Background technology
At present, the method for making more complicated of known similar folding assembly set, and precision is not enough.
Summary of the invention
In order to overcome the method for making more complicated of existing similar folding assembly set, and the not enough deficiency of precision, the invention provides the method for making of the folding assembly set in a kind of 60 degree angles.
The technical solution adopted for the present invention to solve the technical problems is: get the vertical short rectangular paper of growing crosswise, Aspect Ratio is 1.732: 1, or 1: 0.5773; Get the mid point of going up following and limit, the left and right sides of rectangular paper, i.e. top mid point, following mid point, left side mid point and the right mid point; Do line positive broken line in the upper left corner between on the left side mid point and the top mid point, do the positive broken line of lower right corner line on the right between mid point and the following mid point; The top mid point is divided into upper left limit with left part, and following mid point is divided into the limit, bottom right with right part;
According to the positive broken line of upper left corner line and and the mutually subsides folding with the lower right corner with the upper left corner of the positive broken line of lower right corner line; Do the positive broken line of oblique line by the upper left limit of top mid point after folding, intersect at down the trimming intersection point to the trimming, do the positive broken line of oblique line by the limit, bottom right of following mid point after fold, intersect at the trimming intersection point to the trimming; Do the positive broken line of short-term respectively between on the left side mid point and the following trimming intersection point and between the right mid point and the last trimming intersection point;
According to the positive broken line of short-term, and the mutually subsides folding with the upper right corner with the lower left corner of paper;
According to the positive broken line of oblique line, to fold and paste mutually the upper left corner, the lower left corner and the upper right corner, the lower right corner that part is paper and paste partly folding to the center of paper mutually, form a parallelogram, the positive broken line of upper left corner line and the positive broken line of lower right corner line coincide, its coincidence line is line between last obtuse angle and the following obtuse angle, is concordant interlayer opening; Namely do the positive broken line of long limit mid point line between the mid point on long limit, a left side and right long limit on two long limits about parallelogram; Making line reflexed line respectively between the long limit mid point in a left side and the following obtuse angle and between right long limit mid point and the last obtuse angle; Form the folding assembly set plane body in 60 degree angles; Plane body is that two acute angle portion triangles and two middle part triangles that have the interlayer opening constitute by the equilateral triangle of four congruences, the equilateral triangle of two acute angle portion is the insertion portion in when combination, and two middle part triangles that have an interlayer opening are inserted into part during for combination;
Folding according to the long positive broken line of limit mid point line and line reflexed line, it is non-planar that the folding assembly set plane body in 60 degree angles is formed, the folding assembly set in 60 degree angles.
The invention has the beneficial effects as follows that the rectangular paper of Aspect Ratio is arranged, make folding becoming simply easily; Insertion portion and the design that is inserted into the part homalographic make that the more complicated cube of combination also can be more solid firm.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the rectangular paper planar view that is decorated with fold line;
Fig. 2 folds the planar view that also mutually paste with the positive broken line of lower right corner line with the upper left corner and the lower right corner according to the positive broken line of upper left corner line;
Fig. 3 is according to the positive broken line of short-term, with lower left corner planar view folding with the upper right corner and that paste mutually;
Fig. 4 is according to the positive broken line of oblique line, and the folding upper left corner, the lower left corner and the upper right corner, the lower right corner and subsides part mutually is folding to the center of paper, and forming a parallelogram is the planar view that 60 degree angles fold the assembly set plane body;
Fig. 5 is the folding assembly set block diagrams in 60 degree angles;
Fig. 6 is the 12 60 folding assembly set combination stereograms in degree angle;
Fig. 7 is the 30 60 folding assembly set combination stereograms in degree angle.
The specific embodiment
Get the vertical short rectangular paper of growing crosswise, Aspect Ratio is 1: 732:1, or 1: 0.5773; Make fold line, adopt dotted line to represent the positive broken line of positive doubling, solid line adds the reflexed line of circle expression reverse side doubling; Get the mid point of going up following and limit, the left and right sides of rectangular paper, i.e. top mid point, following mid point, left side mid point and the right mid point; Do line positive broken line in the upper left corner between on the left side mid point and the top mid point, do the positive broken line of lower right corner line on the right between mid point and the following mid point; The top mid point is divided into upper left limit with left part, and following mid point is divided into the limit, bottom right with right part; As Fig. 1;
According to the positive broken line of upper left corner line and and the mutually subsides folding with the lower right corner with the upper left corner of the positive broken line of lower right corner line; Do the positive broken line of oblique line by the upper left limit of top mid point after folding, intersect at down the trimming intersection point to the trimming, do the positive broken line of oblique line by the limit, bottom right of following mid point after fold, intersect at the trimming intersection point to the trimming; Do the positive broken line of short-term respectively between on the left side mid point and the following trimming intersection point and between the right mid point and the last trimming intersection point; As Fig. 2;
According to the positive broken line of short-term, and the mutually subsides folding with the upper right corner with the lower left corner of paper; As Fig. 3;
According to the positive broken line of oblique line, to fold and paste mutually the upper left corner, the lower left corner and the upper right corner, the lower right corner that part is paper and paste partly folding to the center of paper mutually, form a parallelogram, the positive broken line of upper left corner line and the positive broken line of lower right corner line coincide, its coincidence line is line between last obtuse angle and the following obtuse angle, is concordant interlayer opening; Namely do the positive broken line of long limit mid point line between the mid point on long limit, a left side and right long limit on two long limits about parallelogram; Making line reflexed line respectively between the long limit mid point in a left side and the following obtuse angle and between right long limit mid point and the last obtuse angle; Form the folding assembly set plane body in 60 degree angles; Plane body is that two acute angle portion triangles and two middle part triangles that have the interlayer opening constitute by the equilateral triangle of four congruences, the equilateral triangle of two acute angle portion is the insertion portion in when combination, and two middle part triangles that have an interlayer opening are inserted into part during for combination; As Fig. 4;
Folding according to the long positive broken line of limit mid point line and line reflexed line, it is non-planar that the folding assembly set plane body in 60 degree angles is formed, the folding assembly set in 60 degree angles; As Fig. 5;
With the interspersed combination of the some 60 folding assembly sets in degree angle, the multiple three-dimensional shape of one-tenth capable of being combined; As the three-dimensional shape of 12 60 folding assembly set one-tenth Fig. 6 capable of being combined in degree angle, the three-dimensional shape of 30 one-tenth Fig. 7 capable of being combined.
Claims (1)
1. spend the method for making that the angle folds assembly set for one kind 60, it is characterized in that: getting the vertical short rectangular paper of growing crosswise, Aspect Ratio is 1.732: 1, or 1: 0.5773; Get the mid point of going up following and limit, the left and right sides of rectangular paper, i.e. top mid point, following mid point, left side mid point and the right mid point; Do line positive broken line in the upper left corner between on the left side mid point and the top mid point, do the positive broken line of lower right corner line on the right between mid point and the following mid point; The top mid point is divided into upper left limit with left part, and following mid point is divided into the limit, bottom right with right part;
According to the positive broken line of upper left corner line and and the mutually subsides folding with the lower right corner with the upper left corner of the positive broken line of lower right corner line; Do the positive broken line of oblique line by the upper left limit of top mid point after folding, intersect at down the trimming intersection point to the trimming, do the positive broken line of oblique line by the limit, bottom right of following mid point after fold, intersect at the trimming intersection point to the trimming; Do the positive broken line of short-term respectively between on the left side mid point and the following trimming intersection point and between the right mid point and the last trimming intersection point;
According to the positive broken line of short-term, and the mutually subsides folding with the upper right corner with the lower left corner of paper;
According to the positive broken line of oblique line, to fold and paste mutually the upper left corner, the lower left corner and the upper right corner, the lower right corner that part is paper and paste partly folding to the center of paper mutually, form a parallelogram, the positive broken line of upper left corner line and the positive broken line of lower right corner line coincide, its coincidence line is line between last obtuse angle and the following obtuse angle, is concordant interlayer opening; Namely do the positive broken line of long limit mid point line between the mid point on long limit, a left side and right long limit on two long limits about parallelogram; Making line reflexed line respectively between the long limit mid point in a left side and the following obtuse angle and between right long limit mid point and the last obtuse angle; Form the folding assembly set plane body in 60 degree angles; Folding according to the long positive broken line of limit mid point line and line reflexed line, it is non-planar that the folding assembly set plane body in 60 degree angles is formed, the folding assembly set in 60 degree angles.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201310296743 CN103332356A (en) | 2013-07-03 | 2013-07-03 | Manufacturing method for 60-degree angle folding assembling unit |
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| CN 201310296743 CN103332356A (en) | 2013-07-03 | 2013-07-03 | Manufacturing method for 60-degree angle folding assembling unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552286A (en) * | 2013-10-19 | 2014-02-05 | 李伯姗 | Method for folding parallelogram plug-in unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552286A (en) * | 2013-10-19 | 2014-02-05 | 李伯姗 | Method for folding parallelogram plug-in unit |
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Application publication date: 20131002 |