WO2015188651A1 - 正圆球体 - Google Patents

正圆球体 Download PDF

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Publication number
WO2015188651A1
WO2015188651A1 PCT/CN2015/075554 CN2015075554W WO2015188651A1 WO 2015188651 A1 WO2015188651 A1 WO 2015188651A1 CN 2015075554 W CN2015075554 W CN 2015075554W WO 2015188651 A1 WO2015188651 A1 WO 2015188651A1
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line
component
rectangle
fold line
small
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PCT/CN2015/075554
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English (en)
French (fr)
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李平
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罗明镜
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Publication of WO2015188651A1 publication Critical patent/WO2015188651A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/16—Models made by folding paper

Definitions

  • the invention relates to a method for manufacturing a three-dimensional shape, in particular to a method for manufacturing a sphere.
  • the well-known method of making spheres has obvious angular edges, which are only approximate spheres; some rely on gluing, and the characteristics of origami are less; some of the plugged parts are not strong enough to be easily scattered.
  • the technical solution adopted by the present invention to solve the technical problem is: a perfect spherical body, wherein: the perfect spherical body is formed by a combination of 20 parts of the same component of the component 1, the component 2, and the component 20;
  • the rectangular paper of vertical width is used as a midpoint line connecting the midpoints of the two longitudinal wide paper edges of the rectangular paper; the lower normal fold line parallel to the positive fold line of the midpoint line is formed below the positive fold line of the midpoint line;
  • the distance from the fold line to the edge of the rectangular paper is 1/4 of the distance from the midpoint line to the edge of the lower paper; three vertical lines perpendicular to the upper and lower sides of the rectangular paper are made; three longitudinal indicator lines and the midpoint line are positive
  • the fold line divides the rectangular paper into six congruent rectangles of horizontal length and width and two zero-head rectangles of the right side smaller than the small rectangle; the aspect ratio of the small rectangle is 1.6:1; the lateral length of the fractional rectangle is the longitudinal width of the
  • the lower positive fold line fold the lower part of the lower fold line together; then, according to the midpoint line, the lower part of the fold line is folded upwards, which is a horizontally three congruent small rectangle with a sandwich and a sandwich.
  • a strip rectangle with a zero rectangle three small rectangles with a sandwich are the first small rectangle, the second small rectangle, and the third small rectangle from left to right; in the lower left corner to the upper right corner of the three small rectangles with interlayers
  • the diagonal reverse line the short reverse line parallel to the diagonal reverse line in the lower left corner of the zero-headed rectangle with the interlayer; the vertical indicator line becomes the longitudinal positive fold line; according to the vertical straight fold line, the zero-headed rectangle with the interlayer is inserted
  • the short reverse fold line coincides with the diagonal reverse line of the first small rectangle to form an equilateral triangle shape of the first small rectangle, the second small rectangle and the third small rectangle;
  • the diagonal reverse line folding and folding forming a concave shape, with an equilateral triangle as the main body, in the main body
  • the main body There are three outer triangular shapes outside the triangle; the small equilateral triangle in the middle of the equilateral triangle is the inner interlayer, and the three sides of the small equilateral triangle are the inner interlayer openings; the outer triangle is the fold line at the junction of the main triangle and the outer triangle.
  • the outer triangular positive fold line the outer triangle is folded and inserted into the inner sandwich opening, that is, the concave component facing downward;
  • the middle part of the part is hexagonal, three corners outside the hexagon, that is, the insertion angle at the time of insertion; the hexagon and the insertion angle are connected At the outer mezzanine opening; inserting an insertion angle of the component 1 into an outer mezzanine opening of the component 2, that is, completing one plug; if plugging, an unused insertion angle of the component 2 is inserted into an outer mezzanine opening of the component 3; Inserted, the component 3 is inserted into the component 4, the component 4 is inserted into the component 5, and the component 5 is inserted into the component 1, that is, into a pentagonal shape;
  • the invention has the advantages of novel design, ingenious design, easy component making, and inner sandwich design, so that the component body is firm and firm, and is not easy to be scattered; the body is beautiful and beautiful, and has a unique style.
  • Figure 1 is a plan view of a rectangular paper drawn with fold lines and indicator lines;
  • Figure 2 is a plan view showing the lower portion of the midpoint connecting line below the fold line;
  • Figure 3 is a perspective view of three equilateral triangular shapes surrounded by three small rectangular layers;
  • Figure 4 is a perspective view of a concave polygonal shape
  • Figure 5 is a perspective view of a concave member
  • Figure 6 is a perspective view of the component
  • Figure 7 is a schematic view showing the plugging of two components
  • Figure 8 is a perspective view of a five-sided shape
  • Figure 9 is a perspective view of a perfect sphere.
  • the positive spherical sphere is formed by a combination of 20 identical components of the component 1, the component 2, and the component 20;
  • the dotted line indicates the positive folding line of the front side, that is, when folded, the front side and the front side of the paper are attached;
  • the solid line plus circle indicates The anti-fold line opposite to the fold, that is, when folded, the reverse side and the reverse side of the paper are attached;
  • the solid line is added to indicate the indicator line;
  • the arrow line indicates the indication line of the insertion direction, the dotted line portion of the arrow line indicates the inserted portion, and the solid line portion of the arrow line indicates the uninserted portion;
  • the lower positive fold line fold the lower part of the lower fold line together; then, according to the midpoint line, the lower part of the fold line is folded upwards, which is a horizontally three congruent small rectangle with a sandwich and a sandwich.
  • a strip rectangle with a zero rectangle three small rectangles with a sandwich are the first small rectangle, the second small rectangle, and the third small rectangle from left to right; in the lower left corner to the upper right corner of the three small rectangles with interlayers
  • Diagonal reverse line in the lower left corner of the zero-headed rectangle with the interlayer, a short reverse line parallel to the diagonal reverse line; the longitudinal indicator line becomes a longitudinal positive line; as shown in Figure 2;
  • the zero-headed rectangle with the interlayer is inserted into the interlayer of the first small rectangle, and the short reverse-fold line coincides with the diagonal reverse line of the first small rectangle to form the first small rectangle, the second small rectangle and the third An equilateral triangle shape surrounded by a small rectangle; as shown in Fig. 3;
  • the diagonal reverse line folding and folding forming a concave shape, with an equilateral triangle as the main body, there are three outer triangular polygonal shapes outside the main triangle;
  • the small equilateral triangle in the middle of the equilateral triangle is an inner interlayer, small equilateral
  • the three sides of the triangle are the inner sandwich openings;
  • the outer triangular normal fold line is formed at the joint of the main triangle and the outer triangle;
  • the outer triangle is folded and inserted into the inner sandwich opening, that is, the concave component facing the upper side; as shown in FIG. 5;
  • the middle part of the part is hexagonal, three corners outside the hexagon, that is, the insertion angle at the time of insertion; the hexagon and the insertion angle are connected
  • the outer mezzanine opening as shown in Figure 6;
  • an unused insertion angle of the component 2 is inserted into an outer mezzanine opening of the component 3; if plugged, the component 3 is inserted into the component 4, the component 4 is inserted into the component 5, and the component 5 is inserted into the component 1, ie into a pentagonal shape; As shown in Figure 8;

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  • Prostheses (AREA)
  • Toys (AREA)

Abstract

一种正圆球体，由20个相同部件组合插接而成；在矩形纸做中点连线正折线、下正折线、纵向指示线，折叠成三个三角形合围的等边三角形状立体形，再折叠成有三个外三角形的多边形形状；将外三角形折叠并插入内夹层开口内，即成部件；20个部件即插接成有12个五边形状组成的正圆球体；该正圆球体设计新颖，构思巧妙；制作容易，形体结实牢固；形体美观漂亮。

Description

正圆球体 技术领域
本发明涉及一种立体形的制作方法，尤其是一种球体的制作方法。
背景技术
目前，公知的球体的制作方法，有的棱角明显，只是近似球体；有的靠胶粘，少了折纸的特质；有的插接部件不够结实，容易散形。
发明内容
为了克服现有的球体的制作方法，有的棱角明显，只是近似球体；有的靠胶粘，少了折纸的特质；有的插接部件不够结实，容易散形的不足，本发明提供一种正圆球体的制作方法。
本发明解决其技术问题所采用的技术方案是：一种正圆球体，其特征是：正圆球体由部件1、部件2……部件20共20个相同部件组合插接而成；取横长纵宽的矩形纸，做连接矩形纸两个纵向宽纸边中点的中点连线正折线；在中点连线正折线下方做与中点连线正折线平行的下正折线；下正折线至矩形纸下纸边的距离是中点连线正折线至下纸边距离的1/4；做三条垂直于矩形纸上下纸边的纵向指示线；三条纵向指示线和中点连线正折线将矩形纸分成横长纵宽的六个全等小矩形及右侧两个小于小矩形的零头矩形；小矩形的长宽比例为1.6∶1；零头矩形的横向长度是小矩形纵向宽度的1/4；
依照下正折线，将其以下部分向上折叠相贴；再依照中点连线正折线，将其以下部分向上折叠相贴，即成横向三个全等的有夹层的小矩形和一个有夹层的零头矩形的条状矩形；三个有夹层的小矩形自左至右依次为第一小矩形、第二小矩形和第三小矩形；在三个有夹层的小矩形做左下角至右上角的对角线反折线，在有夹层的零头矩形左下角做与对角线反折线平行的短反折线；纵向指示线变为纵向正折线；依照纵向正折线折叠，将有夹层的零头矩形插入第一小矩形的夹层内，短反折线与第一小矩形的对角线反折线重合，形成第一小矩形、第二小矩形和第三小矩形合围的等边三角形状立体形；
依照对角线反折线折叠相贴，形成凹状的、以等边三角形为主体，在主体 三角形之外有三个外三角形的多边形形状；等边三角形中部的小等边三角形为内夹层，小等边三角形的三条边为内夹层开口；在主体三角形与外三角形的连接处做外三角形正折线；依照外三角形正折线，将外三角形折叠并插入内夹层开口内，即成反面朝上的凹状部件；
将凹状部件翻身，即成正面朝上的凸状部件，一个部件完成；部件中部呈六边形，六边形之外有三个角，即插接时的插入角；六边形和插入角连接处为外夹层开口；将部件1的一个插入角插入部件2的一个外夹层开口，即完成一次插接；如是插接，部件2的一个未使用插入角插入部件3的一个外夹层开口；如是插接，部件3插入部件4，部件4插入部件5，部件5插入部件1，即成一个五边形状；
如是插接，20个部件即插接成有12个五边形状组成的正圆球体。
本发明的有益效果是，设计新颖，构思巧妙；部件制作容易，内夹层的设计，使部件形体结实牢固，不易散形；形体美观漂亮，别具一格。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是画有折叠线、指示线的矩形纸平面图；
图2是将中点连线正折线以下部分向上折叠后的平面图；
图3是三个有夹层的小矩形合围的等边三角形状立体图；
图4是凹状多边形状立体图；
图5是凹状部件立体图；
图6是部件立体图；
图7是两个部件插接示意图；
图8是五边形状立体图；
图9是正圆球体立体图。
具体实施方式
正圆球体由部件1、部件2……部件20共20个相同部件组合插接而成；采用虚线表示正面对折的正折线，即折叠时，纸的正面和正面相贴；实线加圈表示反面对折的反折线，即折叠时，纸的反面和反面相贴；实线加点表示指示线； 箭头线表示插接方向的指示线，箭头线的虚线部分表示已插入部分，箭头线的实线部分表示未插入部分；
取横长纵宽的矩形纸，做连接矩形纸两个纵向宽纸边中点的中点连线正折线；在中点连线正折线下方做与中点连线正折线平行的下正折线；下正折线至矩形纸下纸边的距离是中点连线正折线至下纸边距离的1/4；做三条垂直于矩形纸上下纸边的纵向指示线；三条纵向指示线和中点连线正折线将矩形纸分成横长纵宽的六个全等小矩形及右侧两个小于小矩形的零头矩形；小矩形的长宽比例为1.6∶1；零头矩形的横向长度是小矩形纵向宽度的1/4；如图1；
依照下正折线，将其以下部分向上折叠相贴；再依照中点连线正折线，将其以下部分向上折叠相贴，即成横向三个全等的有夹层的小矩形和一个有夹层的零头矩形的条状矩形；三个有夹层的小矩形自左至右依次为第一小矩形、第二小矩形和第三小矩形；在三个有夹层的小矩形做左下角至右上角的对角线反折线，在有夹层的零头矩形左下角做与对角线反折线平行的短反折线；纵向指示线变为纵向正折线；如图2；
依照纵向正折线折叠，将有夹层的零头矩形插入第一小矩形的夹层内，短反折线与第一小矩形的对角线反折线重合，形成第一小矩形、第二小矩形和第三小矩形合围的等边三角形状立体形；如图3；
依照对角线反折线折叠相贴，形成凹状的、以等边三角形为主体，在主体三角形之外有三个外三角形的多边形形状；等边三角形中部的小等边三角形为内夹层，小等边三角形的三条边为内夹层开口；在主体三角形与外三角形的连接处做外三角形正折线；如图4；
依照外三角形正折线，将外三角形折叠并插入内夹层开口内，即成反面朝上的凹状部件；如图5；
将凹状部件翻身，即成正面朝上的凸状部件，一个部件完成；部件中部呈六边形，六边形之外有三个角，即插接时的插入角；六边形和插入角连接处为外夹层开口；如图6；
将部件1的一个插入角插入部件2的一个外夹层开口，即完成一次插接；如图7；
如是插接，部件2的一个未使用插入角插入部件3的一个外夹层开口；如是插接，部件3插入部件4，部件4插入部件5，部件5插入部件1，即成一个五边形状；如图8；
如是插接，20个部件即插接成有12个五边形状组成的正圆球体；如图9。

Claims (1)

  1. 一种正圆球体，其特征是：正圆球体由部件1、部件2……部件20共20个相同部件组合插接而成；取横长纵宽的矩形纸，做连接矩形纸两个纵向宽纸边中点的中点连线正折线；在中点连线正折线下方做与中点连线正折线平行的下正折线；下正折线至矩形纸下纸边的距离是中点连线正折线至下纸边距离的1/4；做三条垂直于矩形纸上下纸边的纵向指示线；三条纵向指示线和中点连线正折线将矩形纸分成横长纵宽的六个全等小矩形及右侧两个小于小矩形的零头矩形；小矩形的长宽比例为1.6∶1；零头矩形的横向长度是小矩形纵向宽度的1/4；
    依照下正折线，将其以下部分向上折叠相贴；再依照中点连线正折线，将其以下部分向上折叠相贴，即成横向三个全等的有夹层的小矩形和一个有夹层的零头矩形的条状矩形；三个有夹层的小矩形自左至右依次为第一小矩形、第二小矩形和第三小矩形；在三个有夹层的小矩形做左下角至右上角的对角线反折线，在有夹层的零头矩形左下角做与对角线反折线平行的短反折线；纵向指示线变为纵向正折线；依照纵向正折线折叠，将有夹层的零头矩形插入第一小矩形的夹层内，短反折线与第一小矩形的对角线反折线重合，形成第一小矩形、第二小矩形和第三小矩形合围的等边三角形状立体形；
    依照对角线反折线折叠相贴，形成凹状的、以等边三角形为主体，在主体三角形之外有三个外三角形的多边形形状；等边三角形中部的小等边三角形为内夹层，小等边三角形的三条边为内夹层开口；在主体三角形与外三角形的连接处做外三角形正折线；依照外三角形正折线，将外三角形折叠并插入内夹层开口内，即成反面朝上的凹状部件；
    将凹状部件翻身，即成正面朝上的凸状部件，一个部件完成；部件中部呈六边形，六边形之外有三个角，即插接时的插入角；六边形和插入角连接处为外夹层开口；将部件1的一个插入角插入部件2的一个外夹层开口，即完成一次插接；如是插接，部件2的一个未使用插入角插入部件3的一个外夹层开口；如是插接，部件3插入部件4，部件4插入部件5，部件5插入部件1，即成一个五边形状；
    如是插接，20个部件即插接成有12个五边形状组成的正圆球体。
PCT/CN2015/075554 2014-06-13 2015-03-31 正圆球体 WO2015188651A1 (zh)

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Publication number Priority date Publication date Assignee Title
US9643747B2 (en) * 2015-03-17 2017-05-09 Nike, Inc. Display packaging

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171014A (en) * 1991-05-28 1992-12-15 Hsieh Jung Yao Magic folding game
JP2005256191A (ja) * 2004-03-09 2005-09-22 Kentaro Ishihara 伸縮構造体、およびこれを利用した筒体
CN103770373A (zh) * 2014-01-12 2014-05-07 李平 镂空圆球的制作方法
CN104029425A (zh) * 2014-06-18 2014-09-10 李平 一种组合球
CN104057643A (zh) * 2014-06-24 2014-09-24 李平 一种花式球

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171014A (en) * 1991-05-28 1992-12-15 Hsieh Jung Yao Magic folding game
JP2005256191A (ja) * 2004-03-09 2005-09-22 Kentaro Ishihara 伸縮構造体、およびこれを利用した筒体
CN103770373A (zh) * 2014-01-12 2014-05-07 李平 镂空圆球的制作方法
CN104029425A (zh) * 2014-06-18 2014-09-10 李平 一种组合球
CN104057643A (zh) * 2014-06-24 2014-09-24 李平 一种花式球

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