JPH0453450Y2 - - Google Patents
Info
- Publication number
- JPH0453450Y2 JPH0453450Y2 JP1987019271U JP1927187U JPH0453450Y2 JP H0453450 Y2 JPH0453450 Y2 JP H0453450Y2 JP 1987019271 U JP1987019271 U JP 1987019271U JP 1927187 U JP1927187 U JP 1927187U JP H0453450 Y2 JPH0453450 Y2 JP H0453450Y2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- dimensional
- face piece
- joints
- outer periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 210000000988 bone and bone Anatomy 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Instructional Devices (AREA)
- Toys (AREA)
- Tents Or Canopies (AREA)
- Furniture Connections (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
【考案の詳細な説明】
「産業上の利用分野」
本考案は各種多面体、球体、円筒体などの立体
物を組立て形成するための立体形成部材に関す
る。[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a three-dimensional forming member for assembling and forming three-dimensional objects such as various polyhedrons, spheres, and cylinders.
「従来の技術」
従来、形成しようとする立体物を予め設定し、
被立体物に対してその必要とする形成要素並びに
各要素のジヨイントを加工形成して、これらの組
合せによつて目的の立体物を得ていた。"Conventional technology" Conventionally, the three-dimensional object to be formed is set in advance,
The necessary forming elements and the joints of each element are processed and formed on the three-dimensional object, and the desired three-dimensional object is obtained by combining these elements.
「考案が解決しようとする問題点」
しかし乍ら前記従来手段の場合、立体形成要素
並びにジヨイントの形状、大きさが区々で部品の
種類が極めて多く組立て操作が容易に行えないと
共に、コスト高となり、またそれら部品では一種
類の限られた立体物しか形成し得ないという問題
があつた。``Problems to be solved by the invention'' However, in the case of the above-mentioned conventional means, the three-dimensional forming elements and joints have different shapes and sizes, and there are many types of parts, making it difficult to assemble, and the cost is high. There was also the problem that only one type of limited three-dimensional object could be formed using these parts.
「問題点を解決するための手段」
然るに本考案は、複数の骨体及び面体を立体状
に連結させるジヨイントを備え、該ジヨイントは
平板状外周に、球形部を先端に有する複数の連結
アームを突出形成すると共に、ジヨイントを交差
状に相互合体させる係合溝と係合孔を外周及び中
央部に有し、また前記骨体の両端部と面体の各頂
点部には、前記球形部に圧入させるアーム溝をそ
れぞれ設けたものである。``Means for Solving the Problems'' However, the present invention includes a joint that connects a plurality of bone bodies and face pieces in a three-dimensional shape, and the joint has a plurality of connecting arms having a spherical portion at the tip on a flat outer periphery. It has engagement grooves and engagement holes on the outer periphery and the center that protrude and allow the joints to interlock with each other in a cross-shaped manner, and the two ends of the bone body and each apex of the face piece are press-fitted into the spherical part. Each arm groove is provided to allow the
「作用」
従つて本考案によれば、種類が最少単位の骨体
と面体によつて様々な形態の立体物を形成し得る
と共に、組立て並びに分解操作を容易に行い得、
また増殖性に秀れて個性的な立体形状を得られ、
立体で構成される比較的小型の物品全てに適用可
能とし得、しかも分解後の保管時などにあつては
嵩張ることなく最小スペースにコンパクトに収納
し得て不用時での取扱いにも至便である。"Function" Therefore, according to the present invention, three-dimensional objects of various shapes can be formed by the bones and face pieces, which are the smallest units, and the assembly and disassembly operations can be easily performed.
In addition, it has excellent propagation ability and can obtain a unique three-dimensional shape.
It can be applied to all relatively small three-dimensional objects, and when stored after disassembly, it can be stored compactly in a minimum space without taking up much space, making it convenient to handle when not in use. .
「実施例」
以下本考案の一実施例を図面に基づいて詳述す
る。"Embodiment" An embodiment of the present invention will be described below in detail based on the drawings.
第1図及び第2図に示す如く、図中1は外周に
6本の連結アーム2…を等間隔に一体形成した立
体形成用ジヨイントであり、該ジヨイント1外周
に一対の係合溝3,3を対向させて形成すると共
に、その係合溝3,3部のジヨイント1を嵌合す
る係合孔4を前記ジヨイント1の略中央に形成
し、第2図に示す如く、2つのジヨイント1,1
を十字状に結合させた角度調節自在な合体ジヨイ
ント1aを構成している。また前記ジヨイント1
はその本体部並びに各アーム2…の角度がある程
度変化でき、且つ一定以上の剛性を保有する弾性
材で形成している。 As shown in FIGS. 1 and 2, numeral 1 in the figures is a three-dimensional forming joint in which six connecting arms 2 are integrally formed at equal intervals on the outer periphery, and a pair of engagement grooves 3, 3 are formed facing each other, and an engagement hole 4 into which the joint 1 of the 3 part is fitted is formed approximately in the center of the joint 1, and as shown in FIG. ,1
The joints 1a are joined together in a cross shape to form an angle-adjustable combined joint 1a. Also, the joint 1
is made of an elastic material that allows the angles of its main body and each arm 2 to change to some extent and has a rigidity above a certain level.
つまり前記ジヨイント1は合成樹脂など一定以
上の剛性を有する弾性材で形成され、第10図に
も示す如く、前記の2つのジヨイント1,1を十
字状に結合させる状態時には、1方のジヨイント
1の中央係合孔4に、もう1方のジヨイント1を
撓ませて交差させる状態に挿入させ、1方の係合
孔4の最大径内周面と、もう1方のジヨイント1
の係合溝3,3底部とが相互に接触する状態に嵌
合させて、これに2つのジヨイント1,1を十字
状に一体結合させて合体ジヨイント1aを構成す
るものである。 In other words, the joint 1 is made of an elastic material such as synthetic resin having a rigidity above a certain level, and as shown in FIG. The other joint 1 is bent and inserted into the center engagement hole 4 of
The two joints 1, 1 are fitted in such a manner that the bottoms of the engagement grooves 3, 3 are in contact with each other, and the two joints 1, 1 are integrally connected thereto in a cross shape to form a combined joint 1a.
第3図及び第4図に示す如く、立体形成要素で
ある棒状の骨体5を設け、該骨体5の両端に切欠
き6を介して前記アーム2及びその先端に形成す
る球形部2aを圧入させるアーム溝7を形成し、
ジヨイント1を介して複数の骨体5を各種形態に
連結するように構成している。また前記骨体5の
中央部に接合溝8を形成し、2本の骨体5を同一
平面で十字状に交差可能に構成すると共に、前記
接合溝8の両側に一定間隔を設けて傾斜溝9,9
を形成し、その左右の傾斜溝9,9をハ状に、且
つ対向両側に配設し、5本或いは6本の骨体5を
同一平面で星型に交差可能に構成している。なお
前記アーム溝7にはアーム2の抜出し阻止用のノ
ツチ10を複数突出形成している。また前記骨体
5の形成材中に蛍光染料を含有させている。 As shown in FIGS. 3 and 4, a rod-shaped bone body 5, which is a three-dimensional forming element, is provided, and the arm 2 and a spherical portion 2a formed at its tip are inserted through notches 6 at both ends of the bone body 5. Forming an arm groove 7 to be press-fitted,
A plurality of bone bodies 5 are connected through joints 1 in various configurations. Further, a joint groove 8 is formed in the center of the bone body 5 so that the two bone bodies 5 can intersect in a cross shape on the same plane, and slanted grooves are formed at a constant interval on both sides of the joint groove 8. 9,9
The left and right inclined grooves 9, 9 are arranged in a V-shape on both opposing sides, so that five or six bones 5 can intersect in a star shape on the same plane. Note that a plurality of notches 10 for preventing the arm 2 from being pulled out are formed in the arm groove 7 in a protruding manner. Further, the material for forming the bone body 5 contains a fluorescent dye.
第5図及び第6図に示す如く、立体形成要素で
ある三角形の面体11を設け、該面体11外周に
前記骨体5の略半分に係合させる形の嵌着側縁
12を形成すると共に、その嵌着側縁の各頂点部
12aに前記連結アーム2及び球形部2aを圧入
させるアーム溝13を形成し、ジヨイント1を介
して複数の面体11を各種形態に連結するように
構成している。 As shown in FIGS. 5 and 6, a triangular face piece 11 which is a three-dimensional forming element is provided, and a fitting side edge 12 shaped to engage approximately half of the bone body 5 is formed on the outer periphery of the face piece 11. , an arm groove 13 into which the connecting arm 2 and the spherical part 2a are press-fitted is formed in each vertex 12a of the fitting side edge, and the plurality of face pieces 11 are connected through the joint 1 in various forms. There is.
上記のように形成した単体のジヨイント1或い
は合体ジヨイント1aと、立体形成要素である骨
体5及び面体11を各種組合せ連結することによ
つて各種形態の立体物を形成するものである。 Three-dimensional objects of various shapes are formed by connecting the single joint 1 or the combined joint 1a formed as described above to various combinations of the three-dimensional forming elements, the skeleton 5 and the face piece 11.
例えば第7図に示す如く、正4面体14を形成
する場合、同一長さの6本の骨体5を夫々4個の
単体ジヨイント1或いは4組の合体ジヨイント1
aを介して三角形状に連結させることにより、骨
格構造の正4面体14が形成される。また4枚の
面体11を4個の単体ジヨイント1或いは4組の
合体ジヨイント1aを介して接合する各頂点部1
2aを連結することにより、面分割可能な正4面
体14が形成される。さらに骨格構造の正4面体
14に面体11を組合わせることも行える。 For example, when forming a regular tetrahedron 14 as shown in FIG.
By connecting them in a triangular shape via a, a regular tetrahedron 14 having a skeletal structure is formed. In addition, each vertex 1 connects four face pieces 11 via four single joints 1 or four sets of combined joints 1a.
By connecting 2a, a regular tetrahedron 14 that can be divided into planes is formed. Furthermore, it is also possible to combine the face piece 11 with the regular tetrahedron 14 having the skeletal structure.
つまり第11図に示す如く、例えば6本の骨体
5を単体ジヨイント1を継手として組合せて正4
面体14を形成する場合、前記ジヨイント1の放
射状に突出する6本のアーム2のうち、等間隔な
3本のアーム2の球形部2aに、3本の骨体5の
アーム溝7をそれぞれ圧入して、この正4面体1
4の1つの頂点部を形成し、この骨体5の他端側
を他の頂点部を形成するジヨイント1の各アーム
2に結合させることによつて正4面体14を形成
するものである。 In other words, as shown in FIG.
When forming the facepiece 14, the arm grooves 7 of the three ribs 5 are press-fitted into the spherical portions 2a of the three equally spaced arms 2 among the six radially protruding arms 2 of the joint 1. Then, this regular tetrahedron 1
A regular tetrahedron 14 is formed by forming one apex of a joint 1 and connecting the other end side of this bone body 5 to each arm 2 of a joint 1 forming the other apex.
このように単体ジヨイント1を1つの継手と
し、或いは2つの単体ジヨイント1を組合せた合
体ジヨイント1aを1つの継手として用いると共
に、これらを変形させる状態に用いて、各種形態
の立方体の形成が行われるもので、また上記正4
面体14と同様に、正n面体、n面体、n角柱を
形成できると共に、これら同一の多面体同志を連
結させたり或いは別個の多面体を相互に連結させ
ることにより、規則的、不規則的な多面体が無限
に増殖することができる。 In this way, cubes of various shapes are formed by using the single joint 1 as one joint, or by using the combined joint 1a, which is a combination of two single joints 1, as one joint, and by deforming these joints. Also, the above positive 4
Similar to the face 14, regular n-hedrons, n-hedrons, and n-prisms can be formed, and by connecting these same polyhedra or connecting separate polyhedra to each other, regular and irregular polyhedra can be formed. It can multiply indefinitely.
なお、例えば正20面体などにおいては単体のジ
ヨイント1のみで骨体5を連結することが可能な
ため、2つのジヨイント1,1を結合させる必要
がなく、係合溝3,3及び結合孔4のないジヨイ
ントを用いてもよい。 For example, in the case of a regular icosahedron, it is possible to connect the bones 5 with only a single joint 1, so there is no need to connect the two joints 1, 1, and the engagement grooves 3, 3 and the connection hole 4. You may also use a joint without.
そして本実施例の応用例としては、例えば増殖
玩具、教材、モビール、インテリア具、棚、テン
トの骨格などが容易に形成できる他、花、ガラス
製品などの包装、園芸用温室の骨格も形成でき繁
用性に富む。 Application examples of this embodiment include, for example, it is possible to easily form propagation toys, teaching materials, mobiles, interior decoration items, shelves, tent frames, etc., as well as the packaging of flowers, glass products, etc., and the frame of horticultural greenhouses. Very frequently used.
また上記の棚やテーブルなどにおいては、第8
図に示す如く、前記面体11を相似に拡大した面
体15を設け、複数の三角面を一括連結すること
によつて骨体5の省略が図れる。さらに第9図は
面体15の変形例であり、四角形の面体16を設
けている。 Also, on the shelves and tables mentioned above, the 8th
As shown in the figure, the frame body 5 can be omitted by providing a face piece 15 that is similar to the face piece 11 and connecting a plurality of triangular faces together. Further, FIG. 9 shows a modification of the face piece 15, in which a square face piece 16 is provided.
なお、前記各面体11,15,16は平面板を
示したが、これらを曲面或いは球面に形成するこ
とにより、筒体や球体の形成も可能である。 Although each of the face pieces 11, 15, and 16 is shown as a flat plate, it is also possible to form a cylinder or a sphere by forming these into curved or spherical surfaces.
「考案の効果」
以上実施例から明らかなように本実施例は、複
数の骨体5及び面体11を立体状に連結させるジ
ヨイント1を備え、該ジヨイント1を平板状外周
に、球形部2aを先端に有する複数の連結アーム
2を突出形成すると共に、ジヨイント1を交差状
に相互合体させる係合溝3と係合孔4を外周及び
中央部に有し、また前記骨体5の両端部と面体1
1の各頂点部12aには、前記球形部29に圧入
させるアーム溝7,13をそれぞれ設けたもので
あるから、最少単位の種類のジヨイント1と骨体
5と面体11とによつて様々な形態の立体物を形
成することができると共に、組立て並びに分解操
作を容易に行うことができ、また増殖性に秀れて
個性的な立体形状を得ることができ、立体で構成
される比較的小型の物品全てに適用可能にでき、
しかも分解後の保管時などにあつては嵩張ること
なく最小スペースにコンパクトに収納し得て不用
時での取扱いにも至便であるなど実用的な効果を
奏する。"Effects of the invention" As is clear from the above embodiments, this embodiment includes a joint 1 that connects a plurality of bone bodies 5 and face pieces 11 in a three-dimensional shape, and a spherical part 2a on the flat outer periphery of the joint 1. A plurality of connecting arms 2 are formed protruding from the tip, and engagement grooves 3 and engagement holes 4 for intersecting the joints 1 are formed on the outer periphery and the center, and both ends of the bone body 5 and Face piece 1
1 are provided with arm grooves 7 and 13 that are press-fitted into the spherical part 29, respectively. In addition to being able to form three-dimensional objects, it is also easy to assemble and disassemble, and has excellent propagation ability to obtain unique three-dimensional shapes. can be applied to all products,
Moreover, when stored after disassembly, it can be stored compactly in a minimum space without being bulky, and it has practical effects such as being convenient to handle when not in use.
第1図はジヨイントの全体図、第2図は合体ジ
ヨイントの全体図、第3図は骨体の正面図、第4
図は同側面図、第5図は面体の裏面図、第6図は
同A−A線断面図、第7図は組立て説明図、第8
図及び第9図は面体の変形例を示す裏面図、第1
0図は合体ジヨイントの合体説明図、第11図は
ジヨイントによる立体物組立ての具体例を示す説
明図である。
1……立体形成用ジヨイント、2……連結アー
ム、2a……球形部、3……係合溝、4……結合
孔、5……骨体、7,13……アーム溝、11…
…面体、12a……頂点部。
Figure 1 is an overall view of the joint, Figure 2 is an overall view of the combined joint, Figure 3 is a front view of the bone body, and Figure 4 is an overall view of the joint.
The figure is a side view of the same side, Fig. 5 is a back view of the face piece, Fig. 6 is a sectional view taken along the line A-A, Fig. 7 is an assembly explanatory diagram, and Fig. 8 is a side view of the same.
Figures 9 and 9 are back views showing modified examples of the facepiece, and Figure 1.
FIG. 0 is an explanatory diagram of the combination of the combination joint, and FIG. 11 is an explanatory diagram showing a specific example of assembling a three-dimensional object using the joint. DESCRIPTION OF SYMBOLS 1... Joint for three-dimensional formation, 2... Connection arm, 2a... Spherical part, 3... Engagement groove, 4... Connection hole, 5... Bone body, 7, 13... Arm groove, 11...
...Hedron, 12a...Vertex part.
Claims (1)
るジヨイント1を備え、該ジヨイント1は平板状
外周に、球形部2aを先端に有する複数の連結ア
ーム2を突出形成すると共に、ジヨイント1を交
差状に相互合体させる係合溝3と係合孔4を外周
及び中央部に有し、また前記骨体5の両端部と面
体11の各頂点部12aには、前記球形部2aに
圧入させるアーム溝7,13をそれぞれ設けたこ
とを特徴とする立体形成部材。 The joint 1 is provided with a joint 1 that connects a plurality of bone bodies 5 and a face piece 11 in a three-dimensional shape, and the joint 1 has a plurality of connecting arms 2 having a spherical part 2a at the tip thereof protrudingly formed on the flat outer periphery. It has an engagement groove 3 and an engagement hole 4 on the outer periphery and the center of the frame, and has arms at both ends of the bone body 5 and at each vertex 12a of the face piece 11, which are press-fitted into the spherical part 2a. A three-dimensionally formed member characterized in that grooves 7 and 13 are provided respectively.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987019271U JPH0453450Y2 (en) | 1987-02-12 | 1987-02-12 | |
AU74938/87A AU7493887A (en) | 1986-07-08 | 1987-06-30 | Elements for constructing a three-dimensional structure |
US07/069,762 US4787191A (en) | 1986-07-08 | 1987-07-06 | Elements for constructing a three-dimensional structure |
CA000541414A CA1302043C (en) | 1986-07-08 | 1987-07-07 | Elements for constructing a three-dimensional structure |
FR878709688A FR2606805B3 (en) | 1986-07-08 | 1987-07-08 | CONSTRUCTION BLOCK ELEMENTS WITH JOINTS OF A THREE-DIMENSIONAL STRUCTURE, SUCH AS POLYGONES, POLYEDRES OR THE LIKE |
DE19873722601 DE3722601A1 (en) | 1986-07-08 | 1987-07-08 | COMPONENTS FOR THE CONSTRUCTION OF A THREE-DIMENSIONAL STRUCTURE |
GB08716076A GB2193780A (en) | 1986-07-08 | 1987-07-08 | Elements for constructing a three-dimensional structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987019271U JPH0453450Y2 (en) | 1987-02-12 | 1987-02-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63126606U JPS63126606U (en) | 1988-08-18 |
JPH0453450Y2 true JPH0453450Y2 (en) | 1992-12-16 |
Family
ID=30813725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987019271U Expired JPH0453450Y2 (en) | 1986-07-08 | 1987-02-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0453450Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013127199A (en) * | 2013-02-22 | 2013-06-27 | Sekisui Chem Co Ltd | Sun shade installation structure |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK167380B1 (en) † | 1990-12-04 | 1993-10-25 | Lego As | CLUTCH MECHANISM TO A TOY BUILDING SITE |
JP2002336099A (en) * | 2001-05-14 | 2002-11-26 | Design Science Kenkyusho:Kk | Equipment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4872709U (en) * | 1971-12-10 | 1973-09-11 | ||
JPS56138209U (en) * | 1980-03-19 | 1981-10-20 |
-
1987
- 1987-02-12 JP JP1987019271U patent/JPH0453450Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013127199A (en) * | 2013-02-22 | 2013-06-27 | Sekisui Chem Co Ltd | Sun shade installation structure |
Also Published As
Publication number | Publication date |
---|---|
JPS63126606U (en) | 1988-08-18 |
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