WO2016119637A1 - 正方形框架 - Google Patents

正方形框架 Download PDF

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Publication number
WO2016119637A1
WO2016119637A1 PCT/CN2016/071709 CN2016071709W WO2016119637A1 WO 2016119637 A1 WO2016119637 A1 WO 2016119637A1 CN 2016071709 W CN2016071709 W CN 2016071709W WO 2016119637 A1 WO2016119637 A1 WO 2016119637A1
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component
paper
line
regular
triangle
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PCT/CN2016/071709
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English (en)
French (fr)
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李平
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王能青
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Publication of WO2016119637A1 publication Critical patent/WO2016119637A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/04—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles including folding or pleating, e.g. Chinese lanterns

Definitions

  • the invention relates to a method for fabricating a geometry, in particular to a method for making a square.
  • the known square frames are 90 degree sharp sharp corners, and it is rare to treat a 90 degree sharp sharp corner into a square frame that is not sharp and sharp.
  • the present invention provides a method for manufacturing a square frame.
  • the square frame is composed of a component of the first component, two components, and six components;
  • the angle of the regular triangle paper is folded to the opposite side of the regular triangle paper 2 to form an overlapping triangle with the second area of the regular triangle paper; the overlapping triangles are overlapped by the three single layer angles of the regular triangle paper 2
  • the regular hexagon is composed; the overlapping regular hexagon is connected to the single layer corner as the interlayer opening edge; on both sides of the first intersection point on the opening side of the interlayer, each is a vertical line reverse line perpendicular to the opening edge of the interlayer, and The open edges of the interlayer intersect at the third intersection, and the lengths of the two vertical lines are equal, two The distance from the three intersections to the first intersection is equal, and the distance between the two third intersections is 1/2 of the length of the open side of the interlayer; one end of the vertical line reverse line intersects the edge of the overlapping triangle, and the other end intersects the coincident indication line at a fourth intersection point, connecting the fourth intersection point by a short reverse line, forming a small triangle in the middle of the overlapping triangle; on the
  • the short reverse folding line conforms to the folding, which is a component;
  • the single layer angle forms a folded single layer angle, which is the insertion part when the component is inserted, and the opening side of the interlayer is the folded interlayer opening edge.
  • one insertion portion of the component two is inserted into one of the insertion openings of the component three, and then one insertion portion of the component three is inserted into one of the insertion openings of the component four, and then one insertion portion of the component four is inserted into one of the component ones. Inserted into the opening, ie into a 1/2 part of a square frame;
  • the remaining four parts are inserted into the 1/2 part of the other square frame, and finally the 1/2 parts of the two square frames are inserted into each other, that is, into a square frame.
  • the invention has the beneficial effects that the design is fantastic and intuitive; the components are simple to make; the components are easy to insert; the shape is unique and beautiful.
  • Figure 1 is a plan view of a regular triangular paper with indicated lines
  • Figure 2 is a plan view of a regular triangle paper with indicated lines
  • Figure 3 is a plan view of a stack of two regular triangular papers forming a regular hexagon
  • Figure 4 is an overlapping triangular plan view
  • Figure 5 is a perspective view of the component
  • Figure 6 is a one-to-bottom completion diagram of component one and component two;
  • Figure 7 is a 1/2 partial perspective view of the square frame
  • Figure 8 is a perspective view of a square frame.
  • the square frame is composed of six parts of the same component, the second component, and the six components.
  • the dotted line indicates the positive folding line of the front side, that is, when folded, the front and front sides of the paper are folded relative to each other; the solid line plus circle indicates the opposite face.
  • the reverse line that is, when folded, the opposite side and the reverse side of the paper are relatively folded; the solid line plus dots indicate the indicator line;
  • the angle of the regular triangle paper is folded to the opposite side of the regular triangle paper 2 to form an overlapping triangle with the second area of the regular triangle paper; the overlapping triangles are overlapped by the three single layer angles of the regular triangle paper 2
  • the regular hexagon is composed; the overlapping regular hexagon is connected to the single layer corner as the interlayer opening edge; on both sides of the first intersection point on the opening side of the interlayer, each is a vertical line reverse line perpendicular to the opening edge of the interlayer, and The open edges of the interlayer intersect at the third intersection, the lengths of the two vertical lines are equal, the distance between the two third intersections to the first intersection is equal, and the distance between the two third intersections is 1/2 of the length of the open side of the interlayer.
  • One end of the vertical line reverse line intersects the edge of the overlapping triangle, the other end intersects the coincident indication line at the fourth intersection point, the short intersection line connects the fourth intersection point, and a small triangle is formed in the middle of the overlapping triangle; On the line, make a small triangle vertex to a short positive fold line of the edge portion of the overlapping triangle; as shown in Figure 4;
  • the short reverse folding line conforms to the folding, which is a component;
  • the single layer angle forms a folded single layer angle, which is the insertion part when the component is inserted, and the opening side of the interlayer is the folded interlayer opening edge. Inserted into the opening when the component is inserted; as shown in Figure 5;
  • one insertion portion of the component two is inserted into one of the insertion openings of the component three, and then one insertion portion of the component three is inserted into one of the insertion openings of the component four, and then one insertion portion of the component four is inserted into one of the component ones. Inserted into the opening, which becomes a 1/2 part of a square frame; as shown in Figure 7;

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Abstract

一种正方形框架，涉及一种几何立体形的制作方法。正方形框架由六个相同部件组合而成；取正三角形纸一，正三角形纸二，叠放成正六角形；将正三角形纸一的角折叠，形成重叠三角形；依照垂直线反折线折叠90度，短反折线、短正折线顺应折叠，即成部件；将部件一的一个插入部分插入部件二的一个被插入开口，一次插接完成；如是插接，将部件二插入部件三，再将部件三插入部件四，再将部件四插入部件一，即成一个正方形框架的1/2部分；如是插接，用余下的另外四个部件插接成另一个正方形框架的1/2部分，最后将两个正方形框架的1/2部分互相插接，即成正方形框架。设计奇巧直观；部件制作简单；部件插接容易；造型独特美观。

Description

正方形框架 技术领域
本发明涉及一种几何体的制作方法，尤其是一种正方形的制作方法。
背景技术
目前，公知的正方形框架都是90度锐利尖角，将90度锐利尖角处理成不锐利尖角的正方形框架比较少见。
发明内容
为了克服现有的正方形框架都是90度锐利尖角，将90度锐利尖角处理成不锐利尖角的正方形框架比较少见的不足，本发明提供一种正方形框架的制作方法。
本发明解决其技术问题所采用的技术方案是：正方形框架由部件一、部件二……部件六共六个相同部件组合而成；
取正三角形纸一，做三条第一角平分线指示线相交于正三角形纸一中点；
取正三角形纸二，做三条第二角平分线指示线相交于正三角形纸二中点；
将正三角形纸一叠放于正三角形纸二之上，正三角形纸一中点与正三角形纸二中点重合，三条第一角平分线指示线分别与三条第二角平分线指示线重合为重合指示线，使叠放的两个正三角形纸形成正六角形；重合指示线与正三角形纸一的纸边相交于第一交点，重合指示线与正三角形纸二的纸边相交于第二交点；在正六角形表层的正三角形纸一与底层的正三角形纸二的纸边重合处，做表层的表层反折线；
依照表层反折线，将正三角形纸一的角折叠至正三角形纸二的反面相贴，形成与正三角形纸二等面积的重叠三角形；重叠三角形由正三角形纸二的三个单层角与重叠的正六边形组成；重叠的正六边形与单层角相连的边为夹层开口边；在夹层开口边上第一交点的两侧，各做一条与夹层开口边垂直的垂直线反折线，与夹层开口边相交于第三交点，两条垂直线反折线的长度相等，两个第 三交点至第一交点的距离相等，两个第三交点之间的距离是夹层开口边长度的1/2；垂直线反折线的一端与重叠三角形的边相交，另一端与重合指示线相交于第四交点，以短反折线两两连接第四交点，在重叠三角形的中部形成一个小三角形；在重合指示线上，做小三角形顶点至重叠三角形的边部分的短正折线；
依照垂直线反折线折叠90度，短反折线、短正折线顺应折叠，即成部件；单层角形成折叠单层角，为部件插接时的插入部分，夹层开口边为折叠夹层开口边，为部件插接时的被插入开口；
将部件一的一个插入部分插入部件二的一个被插入开口，插至两个部件的被插入开口重合，一次插接完成；
如是插接，将部件二的一个插入部分插入部件三的一个被插入开口，再将部件三的一个插入部分插入部件四的一个被插入开口，再将部件四的一个插入部分插入部件一的一个被插入开口，即成一个正方形框架的1/2部分；
如是插接，用余下的另外四个部件插接成另一个正方形框架的1/2部分，最后将两个正方形框架的1/2部分互相插接，即成正方形框架。
本发明的有益效果是，设计奇巧直观；部件制作简单；部件插接容易；造型独特美观。
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是画有指示线的正三角形纸一平面图；
图2是画有指示线的正三角形纸二平面图；
图3是叠放的两个正三角形纸形成正六角形平面图；
图4是重叠三角形平面图；
图5是部件立体图；
图6是部件一和部件二的一次插接完成图；
图7是正方形框架的1/2部分立体图；
图8是正方形框架立体图。
具体实施方式
正方形框架由部件一、部件二……部件六共六个相同部件组合而成；采用虚线表示正面对折的正折线，即折叠时，纸的正面和正面相对折叠；实线加圈表示反面对折的反折线，即折叠时，纸的反面和反面相对折叠；实线加点表示指示线；
取正三角形纸一，做三条第一角平分线指示线相交于正三角形纸一中点；如图1；
取正三角形纸二，做三条第二角平分线指示线相交于正三角形纸二中点；如图2；
将正三角形纸一叠放于正三角形纸二之上，正三角形纸一中点与正三角形纸二中点重合，三条第一角平分线指示线分别与三条第二角平分线指示线重合为重合指示线，使叠放的两个正三角形纸形成正六角形；重合指示线与正三角形纸一的纸边相交于第一交点，重合指示线与正三角形纸二的纸边相交于第二交点；在正六角形表层的正三角形纸一与底层的正三角形纸二的纸边重合处，做表层的表层反折线；如图3；
依照表层反折线，将正三角形纸一的角折叠至正三角形纸二的反面相贴，形成与正三角形纸二等面积的重叠三角形；重叠三角形由正三角形纸二的三个单层角与重叠的正六边形组成；重叠的正六边形与单层角相连的边为夹层开口边；在夹层开口边上第一交点的两侧，各做一条与夹层开口边垂直的垂直线反折线，与夹层开口边相交于第三交点，两条垂直线反折线的长度相等，两个第三交点至第一交点的距离相等，两个第三交点之间的距离是夹层开口边长度的1/2；垂直线反折线的一端与重叠三角形的边相交，另一端与重合指示线相交于第四交点，以短反折线两两连接第四交点，在重叠三角形的中部形成一个小三角形；在重合指示线上，做小三角形顶点至重叠三角形的边部分的短正折线；如图4；
依照垂直线反折线折叠90度，短反折线、短正折线顺应折叠，即成部件；单层角形成折叠单层角，为部件插接时的插入部分，夹层开口边为折叠夹层开口边，为部件插接时的被插入开口；如图5；
将部件一的一个插入部分插入部件二的一个被插入开口，插至两个部件的被插入开口重合，一次插接完成；如图6；将部件二的插入部分插入部件一的被插入开口，结果相同，以下插接均如是；
如是插接，将部件二的一个插入部分插入部件三的一个被插入开口，再将部件三的一个插入部分插入部件四的一个被插入开口，再将部件四的一个插入部分插入部件一的一个被插入开口，即成一个正方形框架的1/2部分；如图7；
如是插接，用余下的另外四个部件插接成另一个正方形框架的1/2部分，最后将两个正方形框架的1/2部分互相插接，即成正方形框架；如图8。

Claims (1)

  1. 一种正方形框架，其中：正方形框架由部件一、部件二……部件六共六个相同部件组合而成；
    取正三角形纸一，做三条第一角平分线指示线相交于正三角形纸一中点；
    取正三角形纸二，做三条第二角平分线指示线相交于正三角形纸二中点；
    将正三角形纸一叠放于正三角形纸二之上，正三角形纸一中点与正三角形纸二中点重合，三条第一角平分线指示线分别与三条第二角平分线指示线重合为重合指示线，使叠放的两个正三角形纸形成正六角形；重合指示线与正三角形纸一的纸边相交于第一交点，重合指示线与正三角形纸二的纸边相交于第二交点；在正六角形表层的正三角形纸一与底层的正三角形纸二的纸边重合处，做表层的表层反折线；
    依照表层反折线，将正三角形纸一的角折叠至正三角形纸二的反面相贴，形成与正三角形纸二等面积的重叠三角形；重叠三角形由正三角形纸二的三个单层角与重叠的正六边形组成；重叠的正六边形与单层角相连的边为夹层开口边；在夹层开口边上第一交点的两侧，各做一条与夹层开口边垂直的垂直线反折线，与夹层开口边相交于第三交点，两条垂直线反折线的长度相等，两个第三交点至第一交点的距离相等，两个第三交点之间的距离是夹层开口边长度的1/2；垂直线反折线的一端与重叠三角形的边相交，另一端与重合指示线相交于第四交点，以短反折线两两连接第四交点，在重叠三角形的中部形成一个小三角形；在重合指示线上，做小三角形顶点至重叠三角形的边部分的短正折线；
    依照垂直线反折线折叠90度，短反折线、短正折线顺应折叠，即成部件；单层角形成折叠单层角，为部件插接时的插入部分，夹层开口边为折叠夹层开口边，为部件插接时的被插入开口；
    将部件一的一个插入部分插入部件二的一个被插入开口，插至两个部件的被插入开口重合，一次插接完成；
    如是插接，将部件二的一个插入部分插入部件三的一个被插入开口，再将部件三的一个插入部分插入部件四的一个被插入开口，再将部件四的一个插入 部分插入部件一的一个被插入开口，即成一个正方形框架的1/2部分；
    如是插接，用余下的另外四个部件插接成另一个正方形框架的1/2部分，最后将两个正方形框架的1/2部分互相插接，即成正方形框架。
PCT/CN2016/071709 2015-01-27 2016-01-22 正方形框架 WO2016119637A1 (zh)

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