WO2016131393A1 - Partially closed square box having central square opening - Google Patents

Partially closed square box having central square opening Download PDF

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Publication number
WO2016131393A1
WO2016131393A1 PCT/CN2016/073554 CN2016073554W WO2016131393A1 WO 2016131393 A1 WO2016131393 A1 WO 2016131393A1 CN 2016073554 W CN2016073554 W CN 2016073554W WO 2016131393 A1 WO2016131393 A1 WO 2016131393A1
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Prior art keywords
line
fold line
intersection point
component
longitudinal
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PCT/CN2016/073554
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French (fr)
Chinese (zh)
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李平
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朱小涛
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Publication of WO2016131393A1 publication Critical patent/WO2016131393A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/32—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray

Definitions

  • the present invention relates to a method of making a container, and more particularly to a method of making a carton.
  • the known cartons are all open, that is, the size of the mouth of the case and the bottom of the case are generally small, and the carton of the cuff is rarely seen.
  • the present invention provides a method for manufacturing the cuff-shaped square box.
  • the closed-back square box is composed of four parts of the same component: component one, component two, component three, and component four;
  • the four horizontal lines intersect the vertical indicator lines at four intersection points, from top to bottom: first intersection point, second intersection point, third intersection point, and fourth intersection point;
  • the four horizontal lines and the vertical indicator line divide the rectangular paper into ten parts, and the lower part of the second horizontal positive line is two congruent squares, that is, the left square and the right square; the second horizontal positive fold line is eight horizontally long and small.
  • the rectangle, the upper two small rectangles and the lower two small rectangles are four congruent rectangles, the middle four small rectangles are four congruent central small rectangles, and the middle small rectangles are twice as wide as the left squares. ;
  • the left diagonal right straight line and the right diagonal straight line are respectively made;
  • the right end point of the first horizontal straight line is a long diagonal straight line parallel to the right diagonal straight line.
  • the long oblique line positive folding line intersects the longitudinal indicating line at the fifth intersection point, and the second horizontal direction indicating line intersects the sixth intersection point;
  • the third intersection point is made parallel with the long oblique line positive folding line a short oblique line positive fold line intersecting the second lateral direction line at a seventh intersection point, the first intersection point being a second perpendicular to the first short oblique line normal fold line a short diagonal straight line intersecting the second horizontal indicating line at a seventh intersection;
  • the lower left corner of the rectangular paper is folded and the left square is changed to the left triangle;
  • the upper right corner of the rectangular paper is folded according to the long diagonal straight line, and the upper right corner of the fold is covered by the covered a fold line and an indicator line, wherein the first horizontal indicator line changes to a first horizontal fold line, the left part of the seventh intersection point of the second horizontal indicator line is a left positive fold line, and the seventh intersection point to the second intersection point is a middle reverse fold line, and the second The right part of the intersection is the right positive fold line;
  • the first intersection point is a first longitudinal fold line
  • the first intersection point to the second intersection point is a second longitudinal fold line
  • the second intersection point to the third intersection point is a third longitudinal fold line
  • the third The intersection point to the fourth intersection point is a first longitudinal normal fold line
  • the portion below the fourth intersection point is a second longitudinal normal fold line
  • the first longitudinal fold line coincides with the first longitudinal straight line
  • the first transverse fold line is folded by 90 degrees according to the first transverse fold line
  • the first horizontal fold line coincides with the first transverse straight line
  • the second transverse straight line The upper part forms an L-shaped inner edge and a right-angle box side; the L-shaped inner edge is composed of a right-angled trapezoid and an isosceles trapezoid, and the right-angled end of the right-angled trapezoid and the side of the box and the left triangle of the connected belt are inserted portions when the components are inserted.
  • the right-angled end of the right-angled trapezoid and the side of the box of the connected belt are the upper part of the insertion portion, and the left triangular portion is the bottom of the insertion portion;
  • the end of the isosceles trapezoid not connected to the right-angled trapezoid is the inserted portion when the component is inserted, the isosceles trapezoid Forming an interlayer on the inner side, that is, a portion from the fifth intersection to the sixth intersection is an upper portion inserted into the interlayer opening;
  • the fold line is folded, and at the same time, the second longitudinal positive fold line is folded into the reverse fold line, the right square is changed to the right triangle, and the right triangle of the sandwich opening is inserted into the interlayer opening when the component is inserted;
  • the upper part and the bottom part of the insertion part of the component are respectively inserted into the upper part and the bottom part of the inserted part are inserted into the interlayer opening, such as the plug, the part 2 is inserted into the part 3, the part 3 is inserted into the part 4, and the part 4 is inserted into the part one, that is, four Cyclic insertion of components;
  • the right triangles of the four components are interleaved as follows: the right triangle of the component one is below the right triangle of the component, such as the plug, the component 2 is below the component 3, the component 3 is below the component 4, and the component is Four under the component one;
  • the four components are inserted into the insertion portion and the waists of the two isosceles trapezoids of the inserted portion, that is, the closed-back square box.
  • the invention has the advantages that the design is extremely and meticulous, the components are simple to manufacture, the components are easy to insert, the shape is unique and beautiful, and the utility is strong.
  • Figure 1 is a plan view of a longitudinally widened rectangular paper drawn with fold lines and indicator lines;
  • Figure 2 is a plan view showing the lower right corner of the lower left corner of the rectangular paper folded and pasted;
  • Figure 3 is a perspective view showing the L-shaped inner rim and the right side of the right side of the second lateral right-fold line;
  • Figure 4 is a perspective view of the component
  • Figure 5 is a schematic view of the insertion of four components
  • Figure 6 is a schematic view of the outer bottom team of the right triangles of the four components being inserted into each other;
  • Figure 7 is a perspective view of the closed-back square box.
  • the closing shape box is composed of four parts: part one, two parts, three parts and four parts of the same component; 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 relatively folded;
  • the circle represents the reverse fold line facing the fold, that is, when folded, the reverse side and the reverse side of the paper are relatively folded;
  • the solid line adds dots to indicate the indicator line;
  • the arrow line indicates the plugging direction, and the dotted line portion of the arrow line indicates the inserted portion, and the solid line portion of the arrow line Indicates that the part is not inserted;
  • the four horizontal lines intersect the vertical indicator lines at four intersection points, from top to bottom: first intersection, first Second intersection, third intersection, fourth intersection;
  • the four horizontal lines and the vertical indicator line divide the rectangular paper into ten parts, and the lower part of the second horizontal positive line is two congruent squares, that is, the left square and the right square; the second horizontal positive fold line is eight horizontally long and small.
  • the rectangle, the upper two small rectangles and the lower two small rectangles are four congruent rectangles, the middle four small rectangles are four congruent central small rectangles, and the middle small rectangles are twice as wide as the left squares. ;
  • the left diagonal right straight line and the right diagonal straight line are respectively made;
  • the right end point of the first horizontal straight line is a long diagonal straight line parallel to the right diagonal straight line.
  • the long oblique line positive folding line intersects the longitudinal indicating line at the fifth intersection point, and the second horizontal direction indicating line intersects the sixth intersection point;
  • the third intersection point is made parallel with the long oblique line positive folding line a short oblique line positive fold line intersecting the second lateral direction line at a seventh intersection point, wherein the first intersection point is a second short oblique line normal fold line perpendicular to the first short oblique line normal fold line, intersecting the second horizontal direction line at the first Seven intersections; as shown in Figure 1;
  • the lower left corner of the rectangular paper is folded and the left square is changed to the left triangle;
  • the upper right corner of the rectangular paper is folded according to the long diagonal straight line, and the upper right corner of the fold is covered by the covered a fold line and an indicator line, wherein the first horizontal indicator line changes to a first horizontal fold line, the left part of the seventh intersection point of the second horizontal indicator line is a left positive fold line, and the seventh intersection point to the second intersection point is a middle reverse fold line, and the second The right part of the intersection is the right positive fold line;
  • the first intersection point is a first longitudinal fold line
  • the first intersection point to the second intersection point is a second longitudinal fold line
  • the second intersection point to the third intersection point is a third longitudinal fold line
  • the third The intersection point to the fourth intersection point is a first longitudinal normal fold line
  • the portion below the fourth intersection point is a second longitudinal normal fold line; as shown in FIG. 2;
  • the first longitudinal fold line coincides with the first longitudinal straight line
  • the first transverse fold line is folded by 90 degrees according to the first transverse fold line
  • the first horizontal fold line coincides with the first transverse straight line
  • the second transverse straight line The upper part forms an L-shaped inner edge and a right-angle box side; the L-shaped inner edge is composed of a right-angled trapezoid and an isosceles trapezoid, and the right-angled end of the right-angled trapezoid and the side of the box and the left triangle of the connected belt are inserted portions when the components are inserted.
  • the right angle end of the right angle trapezoid and the side of the box of the connected belt are the upper part of the insertion part, and the left triangle part is the bottom part of the insertion part; the end of the isosceles trapezoid not connected with the right angle trapezoid is the part when the component is inserted
  • the inserted portion forms an interlayer on the inner side of the isosceles trapezoid, that is, the fifth intersection to the sixth intersection portion are inserted into the interlayer opening as shown in FIG. 3;
  • the fold line is folded, and at the same time, the second longitudinal positive fold line is folded into the reverse fold line, the right square is changed to the right triangle, and the right triangle of the sandwich opening is inserted into the interlayer opening when the component is inserted;
  • Component formation as shown in Figure 4;
  • the upper part and the bottom part of the insertion part of the component are respectively inserted into the upper part and the bottom part of the inserted part are inserted into the interlayer opening, such as the plug, the part 2 is inserted into the part 3, the part 3 is inserted into the part 4, and the part 4 is inserted into the part one, that is, four
  • the cyclic insertion of components as shown in Figure 5;
  • the right triangles of the four components are interleaved as follows: the right triangle of the component one is below the right triangle of the component, such as the plug, the component 2 is below the component 3, the component 3 is below the component 4, and the component is The fourth is under the component one; the box is turned upside down to the bottom of the box, then the upper and lower sides are opposite, the right triangle of the component one is above the right triangle of the component two, and the rest is plugged;
  • the four components are inserted into the insertion portion and the waist of the two isosceles trapezoids of the inserted portion, that is, the closed-back square box; as shown in FIG.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

The present invention relates to a manufacturing method of a paper box. Provided is a partially closed square box having a central square opening. The partially closed square box having a central square opening is formed by combining four identical parts, and the method comprises: folding a piece of rectangular paper for which the longitudinal direction is the length and the transverse direction is the width to form the part, in which an insertion portion of the part consists of an L-shaped inner edge and a side surface of right-angled box as well as a left triangular portion, and an inserted portion of the part is one end of an isosceles trapezoid which is not connected with an right-angled trapezoid and a portion from a fifth intersection point to a sixth intersection point as well as a right triangular interlayer opening; inserting an insertion portion of part I into an insertion-receiving portion of part II; in the same manner, inserting part II into part III, part III into part IV, and part IV into part I, thereby forming a ring of the inserted four parts; superposing the legs of isosceles trapezoids of the parts inserted into the insertion-receiving portions with isosceles trapezoids of the inserted portions for each of the four parts, thereby forming the partially closed square box having a central square opening. The square box is detailed and meticulous in design and has a unique and aesthetic appearance and high applicability, and the parts are simple to make and easy to insert into each other.

Description

收口回形方盒Closing box 技术领域Technical field
本发明涉及一种容器的制作方法，尤其是纸盒的制作方法。The present invention relates to a method of making a container, and more particularly to a method of making a carton.
背景技术Background technique
目前，公知的纸盒都是敞口的，即盒口和盒底一般大小，少见收口的纸盒。At present, the known cartons are all open, that is, the size of the mouth of the case and the bottom of the case are generally small, and the carton of the cuff is rarely seen.
发明内容Summary of the invention
为了克服现有的纸盒都是敞口的，即盒口和盒底一般大小，少见收口的纸盒的不足，本发明提供一种收口回形方盒的制作方法。In order to overcome the fact that the existing carton is open, that is, the size of the box mouth and the bottom of the box is generally small, and the lack of the carton of the cuff is rare, the present invention provides a method for manufacturing the cuff-shaped square box.
本发明解决其技术问题所采用的技术方案是：收口回形方盒由部件一、部件二、部件三、部件四共四个相同部件组合而成；The technical solution adopted by the present invention to solve the technical problem is that the closed-back square box is composed of four parts of the same component: component one, component two, component three, and component four;
取纵长横宽的矩形纸，在矩形纸上纸边中点和下纸边中点之间做一条纵向指示线；做四条与矩形纸上纸边平行的横线，由上至下依次为：第一横向指示线、第二横向指示线、第一横向正折线、第二横向正折线；Take a rectangular paper of lengthwise and horizontal width, make a vertical indication line between the midpoint of the paper edge and the midpoint of the lower paper edge on the rectangular paper; make four horizontal lines parallel to the paper edge on the rectangular paper, from top to bottom a first lateral indicator line, a second lateral indicator line, a first lateral right-fold line, and a second horizontal-right line;
四条横线与纵向指示线相交于四个交点，由上至下依次为：第一交点、第二交点、第三交点、第四交点；The four horizontal lines intersect the vertical indicator lines at four intersection points, from top to bottom: first intersection point, second intersection point, third intersection point, and fourth intersection point;
四条横线和纵向指示线将矩形纸分成十部分，第二横向正折线以下部分为两个全等正方形，即左正方形和右正方形；第二横向正折线以上部分为八个横长纵宽小矩形，上面两个小矩形和下面两个小矩形为四个全等小矩形，中部四个小矩形为四个全等的中部小矩形，中部小矩形的宽的二倍小于左正方形的边长；The four horizontal lines and the vertical indicator line divide the rectangular paper into ten parts, and the lower part of the second horizontal positive line is two congruent squares, that is, the left square and the right square; the second horizontal positive fold line is eight horizontally long and small. The rectangle, the upper two small rectangles and the lower two small rectangles are four congruent rectangles, the middle four small rectangles are four congruent central small rectangles, and the middle small rectangles are twice as wide as the left squares. ;
在左、右正方形分别做左高右低的左对角线正折线、右对角线正折线；由第一横向正折线右端点做与右对角线正折线平行的长斜线正折线，与矩形纸上纸边相交，长斜线正折线与纵向指示线相交于第五交点，与第二横向指示线相交于第六交点；由第三交点做与长斜线正折线平行的第一短斜线正折线，与第二横向指示线相交于第七交点，由第一交点做与第一短斜线正折线垂直的第二 短斜线正折线，与第二横向指示线相交于第七交点；In the left and right squares, the left diagonal right straight line and the right diagonal straight line are respectively made; the right end point of the first horizontal straight line is a long diagonal straight line parallel to the right diagonal straight line. Intersecting with the paper edge on the rectangular paper, the long oblique line positive folding line intersects the longitudinal indicating line at the fifth intersection point, and the second horizontal direction indicating line intersects the sixth intersection point; the third intersection point is made parallel with the long oblique line positive folding line a short oblique line positive fold line intersecting the second lateral direction line at a seventh intersection point, the first intersection point being a second perpendicular to the first short oblique line normal fold line a short diagonal straight line intersecting the second horizontal indicating line at a seventh intersection;
依照左对角线正折线将矩形纸的左下角折叠相贴，左正方形变为左三角形；依照长斜线正折线将矩形纸的右上角折叠相贴，折叠的右上角部分依从于所覆盖的折叠线和指示线，第一横向指示线变化为第一横向反折线，第二横向指示线的第七交点左边部分为左正折线，第七交点至第二交点部分为中反折线，第二交点右边部分为右正折线；According to the left diagonal straight line, the lower left corner of the rectangular paper is folded and the left square is changed to the left triangle; the upper right corner of the rectangular paper is folded according to the long diagonal straight line, and the upper right corner of the fold is covered by the covered a fold line and an indicator line, wherein the first horizontal indicator line changes to a first horizontal fold line, the left part of the seventh intersection point of the second horizontal indicator line is a left positive fold line, and the seventh intersection point to the second intersection point is a middle reverse fold line, and the second The right part of the intersection is the right positive fold line;
在纵向指示线上，第一交点以上部分为第一纵向反折线，第一交点至第二交点部分为第二纵向反折线，第二交点至第三交点部分为第三纵向反折线，第三交点至第四交点部分为第一纵向正折线，第四交点以下部分为第二纵向正折线；On the longitudinal indication line, the first intersection point is a first longitudinal fold line, the first intersection point to the second intersection point is a second longitudinal fold line, and the second intersection point to the third intersection point is a third longitudinal fold line, and the third The intersection point to the fourth intersection point is a first longitudinal normal fold line, and the portion below the fourth intersection point is a second longitudinal normal fold line;
依照左正折线、中反折线、右正折线、第一短斜线正折线、第二短斜线正折线、第二纵向反折线、第三纵向反折线折叠相贴，第二、三纵向反折线重合，第一纵向反折线与第一纵向正折线重合；依照第一横向反折线、第一横向正折线折叠90度，第一横向反折线与第一横向正折线重合；第二横向正折线以上部分形成L形内沿口和直角盒侧面；L形内沿口由直角梯形和等腰梯形组成，直角梯形的直角一端以及相连带的盒侧面和左三角形部分为部件插接时的***部分，直角梯形的直角一端以及相连带的盒侧面为***部分的上部，左三角形部分为***部分的底部；等腰梯形不与直角梯形相连的一端为部件插接时的被***部分，等腰梯形内侧形成夹层，即第五交点至第六交点部分为上部被***夹层开口；According to the left positive fold line, the middle reverse fold line, the right positive fold line, the first short oblique line positive fold line, the second short oblique line positive fold line, the second longitudinal reverse fold line, the third longitudinal reverse fold line fold and paste, the second and third longitudinal reverse The fold line overlaps, the first longitudinal fold line coincides with the first longitudinal straight line; the first transverse fold line is folded by 90 degrees according to the first transverse fold line, the first horizontal fold line coincides with the first transverse straight line; and the second transverse straight line The upper part forms an L-shaped inner edge and a right-angle box side; the L-shaped inner edge is composed of a right-angled trapezoid and an isosceles trapezoid, and the right-angled end of the right-angled trapezoid and the side of the box and the left triangle of the connected belt are inserted portions when the components are inserted. The right-angled end of the right-angled trapezoid and the side of the box of the connected belt are the upper part of the insertion portion, and the left triangular portion is the bottom of the insertion portion; the end of the isosceles trapezoid not connected to the right-angled trapezoid is the inserted portion when the component is inserted, the isosceles trapezoid Forming an interlayer on the inner side, that is, a portion from the fifth intersection to the sixth intersection is an upper portion inserted into the interlayer opening;
依照右对角线正折线折叠相贴，同时，第二纵向正折线变为反折线折叠相贴，右正方形变为右三角形，右三角形的夹层开口为部件插接时的底部被***夹层开口；部件形成；According to the right diagonal line, the fold line is folded, and at the same time, the second longitudinal positive fold line is folded into the reverse fold line, the right square is changed to the right triangle, and the right triangle of the sandwich opening is inserted into the interlayer opening when the component is inserted; Component formation
将部件一***部分的上部和底部分别***部件二被***部分上部和底部被***夹层开口，如是插接，部件二***部件三，部件三***部件四，部件四***部件一，即形成四个部件的循环插接；The upper part and the bottom part of the insertion part of the component are respectively inserted into the upper part and the bottom part of the inserted part are inserted into the interlayer opening, such as the plug, the part 2 is inserted into the part 3, the part 3 is inserted into the part 4, and the part 4 is inserted into the part one, that is, four Cyclic insertion of components;
四个部件的右三角形的相互插接为：部件一的右三角形在部件的右三角形之下，如是插接，部件二的在部件三的之下，部件三的在部件四的之下，部件 四的在部件一的之下；The right triangles of the four components are interleaved as follows: the right triangle of the component one is below the right triangle of the component, such as the plug, the component 2 is below the component 3, the component 3 is below the component 4, and the component is Four under the component one;
四个部件插至***部分和被***部分的两个等腰梯形的腰重合，即成收口回形方盒。The four components are inserted into the insertion portion and the waists of the two isosceles trapezoids of the inserted portion, that is, the closed-back square box.
本发明的有益效果是，设计精巧而缜密，部件制作简单，部件插接容易，造型独特而美观，实用性强。The invention has the advantages that the design is exquisite and meticulous, the components are simple to manufacture, the components are easy to insert, the shape is unique and beautiful, and the utility is strong.
附图说明DRAWINGS
下面结合附图和实施例对本发明进一步说明。The invention will now be further described with reference to the drawings and embodiments.
图1是画有折叠线和指示线的纵长横宽矩形纸平面图；Figure 1 is a plan view of a longitudinally widened rectangular paper drawn with fold lines and indicator lines;
图2是将矩形纸的左下角右上角折叠相贴后的平面图；Figure 2 is a plan view showing the lower right corner of the lower left corner of the rectangular paper folded and pasted;
图3是第二横向正折线以上部分形成L形内沿口和直角盒侧面的立体图；Figure 3 is a perspective view showing the L-shaped inner rim and the right side of the right side of the second lateral right-fold line;
图4是部件立体图；Figure 4 is a perspective view of the component;
图5是四个部件插接示意图；Figure 5 is a schematic view of the insertion of four components;
图6是四个部件的右三角形相互插接的外底部队示意图；Figure 6 is a schematic view of the outer bottom team of the right triangles of the four components being inserted into each other;
图7是收口回形方盒立体图。Figure 7 is a perspective view of the closed-back square box.
具体实施方式detailed description
收口回形方盒由部件一、部件二、部件三、部件四共四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；箭头线表示插接方向，箭头线的虚线部分表示已***部分，箭头线的实线部分表示未***部分；The closing shape box is composed of four parts: part one, two parts, three parts and four parts of the same component; 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 relatively folded; The circle represents the reverse fold line facing the fold, that is, when folded, the reverse side and the reverse side of the paper are relatively folded; the solid line adds dots to indicate the indicator line; the arrow line indicates the plugging direction, and the dotted line portion of the arrow line indicates the inserted portion, and the solid line portion of the arrow line Indicates that the part is not inserted;
取纵长横宽的矩形纸，在矩形纸上纸边中点和下纸边中点之间做一条纵向指示线；做四条与矩形纸上纸边平行的横线，由上至下依次为：第一横向指示线、第二横向指示线、第一横向正折线、第二横向正折线；Take a rectangular paper of lengthwise and horizontal width, make a vertical indication line between the midpoint of the paper edge and the midpoint of the lower paper edge on the rectangular paper; make four horizontal lines parallel to the paper edge on the rectangular paper, from top to bottom a first lateral indicator line, a second lateral indicator line, a first lateral right-fold line, and a second horizontal-right line;
四条横线与纵向指示线相交于四个交点，由上至下依次为：第一交点、第 二交点、第三交点、第四交点；The four horizontal lines intersect the vertical indicator lines at four intersection points, from top to bottom: first intersection, first Second intersection, third intersection, fourth intersection;
四条横线和纵向指示线将矩形纸分成十部分，第二横向正折线以下部分为两个全等正方形，即左正方形和右正方形；第二横向正折线以上部分为八个横长纵宽小矩形，上面两个小矩形和下面两个小矩形为四个全等小矩形，中部四个小矩形为四个全等的中部小矩形，中部小矩形的宽的二倍小于左正方形的边长；The four horizontal lines and the vertical indicator line divide the rectangular paper into ten parts, and the lower part of the second horizontal positive line is two congruent squares, that is, the left square and the right square; the second horizontal positive fold line is eight horizontally long and small. The rectangle, the upper two small rectangles and the lower two small rectangles are four congruent rectangles, the middle four small rectangles are four congruent central small rectangles, and the middle small rectangles are twice as wide as the left squares. ;
在左、右正方形分别做左高右低的左对角线正折线、右对角线正折线；由第一横向正折线右端点做与右对角线正折线平行的长斜线正折线，与矩形纸上纸边相交，长斜线正折线与纵向指示线相交于第五交点，与第二横向指示线相交于第六交点；由第三交点做与长斜线正折线平行的第一短斜线正折线，与第二横向指示线相交于第七交点，由第一交点做与第一短斜线正折线垂直的第二短斜线正折线，与第二横向指示线相交于第七交点；如图1；In the left and right squares, the left diagonal right straight line and the right diagonal straight line are respectively made; the right end point of the first horizontal straight line is a long diagonal straight line parallel to the right diagonal straight line. Intersecting with the paper edge on the rectangular paper, the long oblique line positive folding line intersects the longitudinal indicating line at the fifth intersection point, and the second horizontal direction indicating line intersects the sixth intersection point; the third intersection point is made parallel with the long oblique line positive folding line a short oblique line positive fold line intersecting the second lateral direction line at a seventh intersection point, wherein the first intersection point is a second short oblique line normal fold line perpendicular to the first short oblique line normal fold line, intersecting the second horizontal direction line at the first Seven intersections; as shown in Figure 1;
依照左对角线正折线将矩形纸的左下角折叠相贴，左正方形变为左三角形；依照长斜线正折线将矩形纸的右上角折叠相贴，折叠的右上角部分依从于所覆盖的折叠线和指示线，第一横向指示线变化为第一横向反折线，第二横向指示线的第七交点左边部分为左正折线，第七交点至第二交点部分为中反折线，第二交点右边部分为右正折线；According to the left diagonal straight line, the lower left corner of the rectangular paper is folded and the left square is changed to the left triangle; the upper right corner of the rectangular paper is folded according to the long diagonal straight line, and the upper right corner of the fold is covered by the covered a fold line and an indicator line, wherein the first horizontal indicator line changes to a first horizontal fold line, the left part of the seventh intersection point of the second horizontal indicator line is a left positive fold line, and the seventh intersection point to the second intersection point is a middle reverse fold line, and the second The right part of the intersection is the right positive fold line;
在纵向指示线上，第一交点以上部分为第一纵向反折线，第一交点至第二交点部分为第二纵向反折线，第二交点至第三交点部分为第三纵向反折线，第三交点至第四交点部分为第一纵向正折线，第四交点以下部分为第二纵向正折线；如图2；On the longitudinal indication line, the first intersection point is a first longitudinal fold line, the first intersection point to the second intersection point is a second longitudinal fold line, and the second intersection point to the third intersection point is a third longitudinal fold line, and the third The intersection point to the fourth intersection point is a first longitudinal normal fold line, and the portion below the fourth intersection point is a second longitudinal normal fold line; as shown in FIG. 2;
依照左正折线、中反折线、右正折线、第一短斜线正折线、第二短斜线正折线、第二纵向反折线、第三纵向反折线折叠相贴，第二、三纵向反折线重合，第一纵向反折线与第一纵向正折线重合；依照第一横向反折线、第一横向正折线折叠90度，第一横向反折线与第一横向正折线重合；第二横向正折线以上部分形成L形内沿口和直角盒侧面；L形内沿口由直角梯形和等腰梯形组成，直角梯形的直角一端以及相连带的盒侧面和左三角形部分为部件插接时的***部分，直角梯形的直角一端以及相连带的盒侧面为***部分的上部，左三角形部分为***部分的底部；等腰梯形不与直角梯形相连的一端为部件插接时的 被***部分，等腰梯形内侧形成夹层，即第五交点至第六交点部分为上部被***夹层开口；如图3；According to the left positive fold line, the middle reverse fold line, the right positive fold line, the first short oblique line positive fold line, the second short oblique line positive fold line, the second longitudinal reverse fold line, the third longitudinal reverse fold line fold and paste, the second and third longitudinal reverse The fold line overlaps, the first longitudinal fold line coincides with the first longitudinal straight line; the first transverse fold line is folded by 90 degrees according to the first transverse fold line, the first horizontal fold line coincides with the first transverse straight line; and the second transverse straight line The upper part forms an L-shaped inner edge and a right-angle box side; the L-shaped inner edge is composed of a right-angled trapezoid and an isosceles trapezoid, and the right-angled end of the right-angled trapezoid and the side of the box and the left triangle of the connected belt are inserted portions when the components are inserted. The right angle end of the right angle trapezoid and the side of the box of the connected belt are the upper part of the insertion part, and the left triangle part is the bottom part of the insertion part; the end of the isosceles trapezoid not connected with the right angle trapezoid is the part when the component is inserted The inserted portion forms an interlayer on the inner side of the isosceles trapezoid, that is, the fifth intersection to the sixth intersection portion are inserted into the interlayer opening as shown in FIG. 3;
依照右对角线正折线折叠相贴，同时，第二纵向正折线变为反折线折叠相贴，右正方形变为右三角形，右三角形的夹层开口为部件插接时的底部被***夹层开口；部件形成；如图4；According to the right diagonal line, the fold line is folded, and at the same time, the second longitudinal positive fold line is folded into the reverse fold line, the right square is changed to the right triangle, and the right triangle of the sandwich opening is inserted into the interlayer opening when the component is inserted; Component formation; as shown in Figure 4;
将部件一***部分的上部和底部分别***部件二被***部分上部和底部被***夹层开口，如是插接，部件二***部件三，部件三***部件四，部件四***部件一，即形成四个部件的循环插接；如图5；The upper part and the bottom part of the insertion part of the component are respectively inserted into the upper part and the bottom part of the inserted part are inserted into the interlayer opening, such as the plug, the part 2 is inserted into the part 3, the part 3 is inserted into the part 4, and the part 4 is inserted into the part one, that is, four The cyclic insertion of components; as shown in Figure 5;
四个部件的右三角形的相互插接为：部件一的右三角形在部件的右三角形之下，如是插接，部件二的在部件三的之下，部件三的在部件四的之下，部件四的在部件一的之下；将盒体翻转为盒底向上，则上下相反，部件一的右三角形在部件二的右三角形之上，其余如是插接；如图6；The right triangles of the four components are interleaved as follows: the right triangle of the component one is below the right triangle of the component, such as the plug, the component 2 is below the component 3, the component 3 is below the component 4, and the component is The fourth is under the component one; the box is turned upside down to the bottom of the box, then the upper and lower sides are opposite, the right triangle of the component one is above the right triangle of the component two, and the rest is plugged;
四个部件插至***部分和被***部分的两个等腰梯形的腰重合，即成收口回形方盒；如图7。 The four components are inserted into the insertion portion and the waist of the two isosceles trapezoids of the inserted portion, that is, the closed-back square box; as shown in FIG.

Claims (1)

  1. 一种收口回形方盒，其中：收口回形方盒由部件一、部件二、部件三、部件四共四个相同部件组合而成；The utility model relates to a closing and returning square box, wherein: the closing and returning square box is composed of a component of the first part, the second part, the third part and the fourth part of the component;
    取纵长横宽的矩形纸，在矩形纸上纸边中点和下纸边中点之间做一条纵向指示线；做四条与矩形纸上纸边平行的横线，由上至下依次为：第一横向指示线、第二横向指示线、第一横向正折线、第二横向正折线；Take a rectangular paper of lengthwise and horizontal width, make a vertical indication line between the midpoint of the paper edge and the midpoint of the lower paper edge on the rectangular paper; make four horizontal lines parallel to the paper edge on the rectangular paper, from top to bottom a first lateral indicator line, a second lateral indicator line, a first lateral right-fold line, and a second horizontal-right line;
    四条横线与纵向指示线相交于四个交点，由上至下依次为：第一交点、第二交点、第三交点、第四交点；The four horizontal lines intersect the vertical indicator lines at four intersection points, from top to bottom: first intersection point, second intersection point, third intersection point, and fourth intersection point;
    四条横线和纵向指示线将矩形纸分成十部分，第二横向正折线以下部分为两个全等正方形，即左正方形和右正方形；第二横向正折线以上部分为八个横长纵宽小矩形，上面两个小矩形和下面两个小矩形为四个全等小矩形，中部四个小矩形为四个全等的中部小矩形，中部小矩形的宽的二倍小于左正方形的边长；The four horizontal lines and the vertical indicator line divide the rectangular paper into ten parts, and the lower part of the second horizontal positive line is two congruent squares, that is, the left square and the right square; the second horizontal positive fold line is eight horizontally long and small. The rectangle, the upper two small rectangles and the lower two small rectangles are four congruent rectangles, the middle four small rectangles are four congruent central small rectangles, and the middle small rectangles are twice as wide as the left squares. ;
    在左、右正方形分别做左高右低的左对角线正折线、右对角线正折线；由第一横向正折线右端点做与右对角线正折线平行的长斜线正折线，与矩形纸上纸边相交，长斜线正折线与纵向指示线相交于第五交点，与第二横向指示线相交于第六交点；由第三交点做与长斜线正折线平行的第一短斜线正折线，与第二横向指示线相交于第七交点，由第一交点做与第一短斜线正折线垂直的第二短斜线正折线，与第二横向指示线相交于第七交点；In the left and right squares, the left diagonal right straight line and the right diagonal straight line are respectively made; the right end point of the first horizontal straight line is a long diagonal straight line parallel to the right diagonal straight line. Intersecting with the paper edge on the rectangular paper, the long oblique line positive folding line intersects the longitudinal indicating line at the fifth intersection point, and the second horizontal direction indicating line intersects the sixth intersection point; the third intersection point is made parallel with the long oblique line positive folding line a short oblique line positive fold line intersecting the second lateral direction line at a seventh intersection point, wherein the first intersection point is a second short oblique line normal fold line perpendicular to the first short oblique line normal fold line, intersecting the second horizontal direction line at the first Seven intersections;
    依照左对角线正折线将矩形纸的左下角折叠相贴，左正方形变为左三角形；依照长斜线正折线将矩形纸的右上角折叠相贴，折叠的右上角部分依从于所覆盖的折叠线和指示线，第一横向指示线变化为第一横向反折线，第二横向指示线的第七交点左边部分为左正折线，第七交点至第二交点部分为中反折线，第二交点右边部分为右正折线；According to the left diagonal straight line, the lower left corner of the rectangular paper is folded and the left square is changed to the left triangle; the upper right corner of the rectangular paper is folded according to the long diagonal straight line, and the upper right corner of the fold is covered by the covered a fold line and an indicator line, wherein the first horizontal indicator line changes to a first horizontal fold line, the left part of the seventh intersection point of the second horizontal indicator line is a left positive fold line, and the seventh intersection point to the second intersection point is a middle reverse fold line, and the second The right part of the intersection is the right positive fold line;
    在纵向指示线上，第一交点以上部分为第一纵向反折线，第一交点至第二交点部分为第二纵向反折线，第二交点至第三交点部分为第三纵向反折线，第三交点至第四交点部分为第一纵向正折线，第四交点以下部分为第二纵向正折 线；On the longitudinal indication line, the first intersection point is a first longitudinal fold line, the first intersection point to the second intersection point is a second longitudinal fold line, and the second intersection point to the third intersection point is a third longitudinal fold line, and the third The intersection from the intersection point to the fourth intersection point is a first longitudinal normal fold line, and the portion below the fourth intersection point is a second longitudinal right fold line;
    依照左正折线、中反折线、右正折线、第一短斜线正折线、第二短斜线正折线、第二纵向反折线、第三纵向反折线折叠相贴，第二、三纵向反折线重合，第一纵向反折线与第一纵向正折线重合；依照第一横向反折线、第一横向正折线折叠90度，第一横向反折线与第一横向正折线重合；第二横向正折线以上部分形成L形内沿口和直角盒侧面；L形内沿口由直角梯形和等腰梯形组成，直角梯形的直角一端以及相连带的盒侧面和左三角形部分为部件插接时的***部分，直角梯形的直角一端以及相连带的盒侧面为***部分的上部，左三角形部分为***部分的底部；等腰梯形不与直角梯形相连的一端为部件插接时的被***部分，等腰梯形内侧形成夹层，即第五交点至第六交点部分为上部被***夹层开口；According to the left positive fold line, the middle reverse fold line, the right positive fold line, the first short oblique line positive fold line, the second short oblique line positive fold line, the second longitudinal reverse fold line, the third longitudinal reverse fold line fold and paste, the second and third longitudinal reverse The fold line overlaps, the first longitudinal fold line coincides with the first longitudinal straight line; the first transverse fold line is folded by 90 degrees according to the first transverse fold line, the first horizontal fold line coincides with the first transverse straight line; and the second transverse straight line The upper part forms an L-shaped inner edge and a right-angle box side; the L-shaped inner edge is composed of a right-angled trapezoid and an isosceles trapezoid, and the right-angled end of the right-angled trapezoid and the side of the box and the left triangle of the connected belt are inserted portions when the components are inserted. The right-angled end of the right-angled trapezoid and the side of the box of the connected belt are the upper part of the insertion portion, and the left triangular portion is the bottom of the insertion portion; the end of the isosceles trapezoid not connected to the right-angled trapezoid is the inserted portion when the component is inserted, the isosceles trapezoid Forming an interlayer on the inner side, that is, a portion from the fifth intersection to the sixth intersection is an upper portion inserted into the interlayer opening;
    依照右对角线正折线折叠相贴，同时，第二纵向正折线变为反折线折叠相贴，右正方形变为右三角形，右三角形的夹层开口为部件插接时的底部被***夹层开口；部件形成；According to the right diagonal line, the fold line is folded, and at the same time, the second longitudinal positive fold line is folded into the reverse fold line, the right square is changed to the right triangle, and the right triangle of the sandwich opening is inserted into the interlayer opening when the component is inserted; Component formation
    将部件一***部分的上部和底部分别***部件二被***部分上部和底部被***夹层开口，如是插接，部件二***部件三，部件三***部件四，部件四***部件一，即形成四个部件的循环插接；The upper part and the bottom part of the insertion part of the component are respectively inserted into the upper part and the bottom part of the inserted part are inserted into the interlayer opening, such as the plug, the part 2 is inserted into the part 3, the part 3 is inserted into the part 4, and the part 4 is inserted into the part one, that is, four Cyclic insertion of components;
    四个部件的右三角形的相互插接为：部件一的右三角形在部件的右三角形之下，如是插接，部件二的在部件三的之下，部件三的在部件四的之下，部件四的在部件一的之下；The right triangles of the four components are interleaved as follows: the right triangle of the component one is below the right triangle of the component, such as the plug, the component 2 is below the component 3, the component 3 is below the component 4, and the component is Four under the component one;
    四个部件插至***部分和被***部分的两个等腰梯形的腰重合，即成收口回形方盒。 The four components are inserted into the insertion portion and the waists of the two isosceles trapezoids of the inserted portion, that is, the closed-back square box.
PCT/CN2016/073554 2015-02-16 2016-02-04 Partially closed square box having central square opening WO2016131393A1 (en)

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CN104691886A (en) * 2015-02-16 2015-06-10 李平 Closed square-hole-shaped square box
CN108354638B (en) * 2018-03-30 2024-06-18 天津瑞奇外科器械股份有限公司 Sealing assembly for puncture sleeve, puncture sleeve and puncture device
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