JP2006187411A

JP2006187411A - Three-dimensional molded body

Info

Publication number: JP2006187411A
Application number: JP2005000673A
Authority: JP
Inventors: Masao Yamada; 昌夫山田; Sumi Nishiyori; 寿美西寄
Original assignee: TAMAPAKKU KK
Current assignee: TAMAPAKKU KK
Priority date: 2005-01-05
Filing date: 2005-01-05
Publication date: 2006-07-20

Abstract

<P>PROBLEM TO BE SOLVED: To provide a three-dimensional molded body by which a plurality of three-dimensional molded objects formed of sheet bodies of different patterns can be connected quickly and firmly so as to be free from practical trouble, relating to the three-dimensional molded body. <P>SOLUTION: The plurality of three-dimensional molded objects are formed by bending sheet-like objects, and one three-dimensional molded body constituted by connecting each of the plurality of three-dimensional molded objects by connection means is provided. For the connection means, a polygonal punched hole 12 is formed at one connecting means, a polygonal pyramid shape corresponding to the shape of the punched hole 12 is formed at the other connecting means, engaging pieces 56, 57, 58, 59 and 60 engaged with the inner side near the corners of the punched hole 12 are formed at the polygonal pyramid, and the three-dimensional molded body is constituted. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、立体造形体に関し、例えば、シート状物を折り曲げて形成される指人形のような立体造形体に係る。 The present invention relates to a three-dimensional structure, for example, a three-dimensional structure such as a finger doll formed by bending a sheet-like object.

シート状物を設定されている折り目どおりに折り曲げて立体造形体を形成する手法は包装箱などの分野でいろいろ考案されている。なお、関連する技術として、「折り紙式写真付き六面体」が特許文献１に開示されている。
特開２００２−３３２１６２ Various methods have been devised in the field of packaging boxes and the like for forming a three-dimensional model by bending a sheet-like object according to a set crease. As a related technique, Patent Document 1 discloses a “hexahedron with origami type photograph”.
JP 2002-332162 A

ところで、複雑な形態の立体造形体を一つのパターンのシート体から作り上げるのは難しい。そこで、例えば、指人形を構成する場合、頭部と胴部とを別々のパターンのシート体から作り、これらを連結して作る方が易しい。ところが、連結手法が適切でないと、連結がしっかりせずに離れ易かったり、連結に伴う作業が面倒であったりすると云った不都合があった。 By the way, it is difficult to make a three-dimensionally shaped object having a complicated shape from a sheet of one pattern. Therefore, for example, when configuring a finger puppet, it is easier to make the head and the torso from separate patterns of sheet bodies and connect them together. However, if the connection method is not appropriate, there is a disadvantage that the connection is not secure and it is easy to leave, and the work associated with the connection is troublesome.

本発明は、前記問題点に鑑み、別々のパターンのシート体から作られた複数の立体造形物を手早く、且つ、実用上支障のない程度にしっかりと連結し得る立体造形体を提供することを目的とする。 In view of the above problems, the present invention provides a three-dimensional structure that can quickly and securely connect a plurality of three-dimensional structures made from sheet bodies of different patterns to a practically satisfactory level. Objective.

上記の課題を解決するために本発明では、以下のような構成を採用した。
すなわち、シート状物を折り曲げて複数の立体造形物を形成し、これら複数の立体造形物の各々を連結手段によって連結して構成される一つの立体造形体を有し、前記連結手段は一方に多角形の抜き孔を形成し、他方は前記抜き孔の形状に相応する多角錐を形成すると共に該多角錐には前記抜き孔の角々近傍の内側に係合する係合片を形成して立体造形体を構成する。 In order to solve the above problems, the present invention adopts the following configuration.
That is, a sheet-like object is bent to form a plurality of three-dimensional objects, and each of the plurality of three-dimensional objects is connected by connecting means, and the connecting means is on one side. A polygonal hole is formed, and the other is formed with a polygonal pyramid corresponding to the shape of the hole, and an engaging piece is formed on the polygonal pyramid to engage the inside of the corner of the hole. Construct a shaped body.

本発明の立体造形体は、製作が容易であり、複数の立体造形物の連結を手早に行うことができ、且つ、係合片の作用により複数の立体造形物の連結が離脱し難くなる。 The three-dimensional modeled body of the present invention is easy to manufacture, can quickly connect a plurality of three-dimensional modeled objects, and the connection of a plurality of three-dimensional modeled objects becomes difficult to release due to the action of the engagement pieces. .

以下、図面を参照しながら指人形を例に本発明の実施形態を説明する。
図１（ａ）は指人形の頭部を構成するためのパターンを示す平面図であり、図１（ｂ）は指人形の胴部を構成するためのパターンを示す平面図である。材料は紙、厚紙、プラスチックフィルムその他のシート状物を用いることができる。 Hereinafter, an embodiment of the present invention will be described with a finger puppet as an example with reference to the drawings.
Fig.1 (a) is a top view which shows the pattern for comprising the head of a finger puppet, and FIG.1 (b) is a top view which shows the pattern for comprising the trunk | drum of a finger puppet. The material can be paper, cardboard, plastic film or other sheet-like material.

図１（ａ）において、頭部片６８の中央部には基片１を設けてあり、この基片１の下辺には下蓋部の一部となる台形状片２を連接させてある。さらに、この台形状片２の下辺は五角形の底面片３の一辺に連通しており、この底面片３の残りの各辺からは前記台形状片２と同様な台形状片４、５、６、７が延び出している。これらの台形状片４、５、６、７の先端部には舌片８、９、１０、１１をそれぞれ形成してある。そして、前記底面片３の中央部には五角形の抜き孔１２を穿設してある。 In FIG. 1A, a base piece 1 is provided at the center of a head piece 68, and a trapezoidal piece 2 that is a part of a lower lid is connected to the lower side of the base piece 1. Further, the lower side of the trapezoidal piece 2 communicates with one side of the pentagonal bottom piece 3, and trapezoidal pieces 4, 5, 6 similar to the trapezoidal piece 2 from the remaining sides of the bottom piece 3. 7 are extended. Tongue pieces 8, 9, 10, and 11 are formed at the tips of these trapezoidal pieces 4, 5, 6, and 7, respectively. A pentagonal hole 12 is formed at the center of the bottom piece 3.

一方、前記基片１の上辺側にも同様の構成、即ち、台形状片１３、１４、１５、１６、１７舌片１８、１９、２０、２１及び天面片２２を形成してあり、この天面片には抜き孔を穿設していない。 On the other hand, a similar configuration is formed on the upper side of the base piece 1, that is, trapezoidal pieces 13, 14, 15, 16, 17 tongue pieces 18, 19, 20, 21 and a top piece 22 are formed. There are no holes in the top piece.

前記基片１の左右両側辺は側片２３、２４、２５、２６に連通しており、これら側片２３、２４、２５、２６には代片２７、２８、２９、３０、３１、３２、３３、３４と切れ目３５、３６、３７、３８、３９、４０、４１、４２を形成してある。そして、前記側片２５の左側辺には舌片４３を形成してあり、前記側片２６の右側辺には代片４４と切り目４５を形成してある。 The left and right sides of the base piece 1 communicate with side pieces 23, 24, 25, and 26, and these side pieces 23, 24, 25, and 26 are connected to the side pieces 27, 28, 29, 30, 31, 32, 33, 34 and cut lines 35, 36, 37, 38, 39, 40, 41, 42 are formed. A tongue piece 43 is formed on the left side of the side piece 25, and a marginal piece 44 and a cut 45 are formed on the right side of the side piece 26.

図１（ｂ）において、略扇形の胴部片４６は五つの区分片４７、４８、４９、５０、５１に区分線５２、５３、５４、５５によって区分してあり、前記各区分線５２、５３、５４、５５の上方部は後記する係合片56、57、58、59、60が形成されるようやや段差を付けて切断線（段差部分から始まり上端に貫ける）６１、６２、６３、６４を設けてある。また、前記区分片５１の右側辺には舌片６５ａ、６５ｂを形成してあり、前記区分片４７の左側辺には前記舌片６５ａ、６５ｂを受け入れる切り目６６ａ、６６ｂを形成してあり、且つ、舌片６７を形成してある。 In FIG. 1B, the substantially sector-shaped body piece 46 is divided into five division pieces 47, 48, 49, 50, 51 by division lines 52, 53, 54, 55. , 53, 54, 55 are provided with steps slightly so that engagement pieces 56, 57, 58, 59, 60 described later are formed, and cutting lines (starting from the step portion and penetrating through the upper end) 61, 62, 63 , 64 are provided. Further, tongue pieces 65a and 65b are formed on the right side of the segment piece 51, and cuts 66a and 66b for receiving the tongue pieces 65a and 65b are formed on the left side of the segment piece 47. And a tongue piece 67 is formed.

而して、指人形の胴部である立体造形物を形成するには、先ず、前記区分線５２、５３、５４、５５に従って前記胴部片４６を折り曲げる。次に、前記舌片６７の外面を前記区分片５１の内面に当接させ、次いで、前記舌片６５ａ、６５ｂを前記切り目６６ａ、６６ｂに差し込む。こうすることによって五角錐の指人形の胴部が出来上がる。 Thus, in order to form a three-dimensional modeled object that is a torso of a finger puppet, first, the torso piece 46 is bent according to the dividing lines 52, 53, 54, and 55. Next, the outer surface of the tongue piece 67 is brought into contact with the inner surface of the segment piece 51, and then the tongue pieces 65a and 65b are inserted into the notches 66a and 66b. By doing so, the body of the five-sided pyramid finger doll is completed.

次に、指人形の頭部である立体造形物を形成するには、前記頭部片６８の基片、側片及び代片４４を除く各代片を隣接する境界部にて折り曲げる。次いで、前記代片４４の外面を前記側片２５の内面に当接させ、次に、前記舌片４３を前記切り目４５に差し込む。次いで、前記各台形状片を隣接する前記基片１及び前記底面片３若しくは前記天面片２２の境界部にてそれぞれ折り曲げる。そして、前記舌片８を前記切れ目３８に、前記舌片９を前記切れ目４２に、前記舌片１０を前記切れ目４０に、前記舌片１１を前記切れ目３６に、前記舌片１８を前記切れ目３５に、前記舌片１９を前記切れ目３９に、前記舌片２０を前記切れ目４１に、前記舌片２１を前記切れ目３７にそれぞれ各代片の外面側から差し込む。このようにして五角筒の上に天面片を有する五角錐が、下に底面片を有する五角錐が位置する形態の指人形が出来上がる。 Next, in order to form a three-dimensional modeled object that is the head of a finger doll, each piece excluding the base piece, the side piece, and the piece 44 of the head piece 68 is bent at an adjacent boundary portion. Next, the outer surface of the marginal piece 44 is brought into contact with the inner surface of the side piece 25, and then the tongue piece 43 is inserted into the cut 45. Next, each of the trapezoidal pieces is bent at a boundary portion between the base piece 1 and the bottom piece 3 or the top piece 22 adjacent to each other. The tongue piece 8 at the cut 38, the tongue piece 9 at the cut 42, the tongue piece 10 at the cut 40, the tongue piece 11 at the cut 36, and the tongue piece 18 at the cut 35. The tongue piece 19 is inserted into the cut 39, the tongue piece 20 is inserted into the cut 41, and the tongue piece 21 is inserted into the cut 37 from the outer surface side of each piece. In this way, a finger puppet with a pentagonal pyramid having a top piece on a pentagonal cylinder and a pentagonal pyramid having a bottom piece on the bottom is completed.

指人形である立体造形体を形成するには、前記五角錐の指人形の胴部における先端部を前記指人形の頭部の前記抜き孔１２に臨ませ、そのまま押し込む。すると、前記切断線６１、６２、６３、６４等の段差部が係合片５６、５７、５８、５９、６０の役割を果たし、
これらが前記底面片３の内側に係合して、前記胴部が前記頭部から離脱し難くなり、連結手段の役を十分に果たすようになる。そして、連結に伴う作業時間はほとんど必要ないほどの短時間で済む。なお、出来上がった指人形は綿状に解繊した紙等を塗着してその上に絵の具で装飾模様を描いて人形らしく設えて利用する。指は前記五角錐の胴部の内部に挿入する。前記実施形態においては前記抜き孔１２や前記胴部片４６から作られる胴部の形状は五角（五角形、五角錐）としているが、四角、六角、七角、八角その他の多角にすることもできる。また、二つの立体造形物を連結して一つの立体造形体に構成する場合に限らず、三つ以上の複数の立体造形物を連結して一つの立体造形体に構成する場合であっても本発明を適用することができる。 In order to form a three-dimensional modeled body that is a finger puppet, the tip of the pentagonal pyramid finger doll faces the hole 12 in the finger doll head and is pushed in as it is. Then, the stepped portions such as the cutting lines 61, 62, 63, 64 play the role of the engaging pieces 56, 57, 58, 59, 60,
These engage with the inside of the bottom piece 3 so that the body portion is difficult to be detached from the head portion and sufficiently serves as a connecting means. The work time associated with the connection can be as short as necessary. The completed finger puppets are used as a doll by painting a cotton-like disentangled paper and drawing a decorative pattern on it. The finger is inserted into the body of the pentagonal pyramid. In the above-described embodiment, the shape of the body portion formed from the hole 12 or the body portion piece 46 is a pentagon (pentagon, pentagon), but may be a quadrilateral, a hexagon, a heptagon, an octagon, or other polygons. . Moreover, not only when connecting two three-dimensional model | molding objects and comprising in one three-dimensional model | molding body, but also when connecting three or more three-dimensional model | molding objects and comprising in one three-dimensional model | molding body. The present invention can be applied.

（ａ）は指人形の頭部を構成するためのパターンを示す平面図である。（ｂ）は指人形の胴部を構成するためのパターンを示す平面図である。(A) is a top view which shows the pattern for comprising the head of a finger puppet. (B) is a top view which shows the pattern for comprising the trunk | drum of a finger puppet.

符号の説明Explanation of symbols

１基片
２台形状片
３底面片
４台形状片
５台形状片
６台形状片
７台形状片
８舌片
９舌片
１０舌片
１１舌片
１２抜き孔
１３台形状片
１４台形状片
１５台形状片
１６台形状片
１７台形状片
１８舌片
１９舌片
２０舌片
２１舌片
２２天面片
２３側片
２４側片
２５側片
２６側片
２７代片
２８代片
２９代片
３０代片
３１代片
３２代片
３３代片
３４代片
３５切れ目
３６切れ目
３７切れ目
３８切れ目
３９切れ目
４０切れ目
４１切れ目
４２切れ目
４３舌片
４４代片
４５切り目
４６胴部片
４７区分片
４８区分片
４９区分片
５０区分片
５１区分片
５２区分線
５３区分線
５４区分線
５５区分線
５６係合片
５７係合片
５８係合片
５９係合片
６０係合片
６１切断線
６２切断線
６３切断線
６４切断線
６５ａ舌片
６５ｂ舌片
６６ａ切り目
６６ｂ切り目
６７舌片
６８頭部片

DESCRIPTION OF SYMBOLS 1 Base piece 2 Trapezoid piece 3 Bottom piece 4 Trapezoid piece 5 Trapezoid piece 6 Trapezoid piece 7 Trapezoid piece 8 Tongue piece 9 Tongue piece 10 Tongue piece 11 Tongue piece 12 Hole 13 Trapezoid piece 14 Trapezoid piece 15 Trapezoidal piece 16 trapezoidal piece 17 trapezoidal piece 18 tongue piece 19 tongue piece 20 tongue piece 21 tongue piece 22 top piece 23 side piece 24 side piece 25 side piece 26 side piece 27 generation piece 28 generation piece 29 generation piece 30 generation Fragment 31 cut piece 32 cut piece 33 cut piece 34 cut piece 35 cut 36 cut 37 cut 38 cut 39 cut 40 cut 41 cut 42 cut 43 tongue piece 44 cut piece 45 cut 46 trunk piece 47 divided piece 48 divided piece 49 Segment piece 50 Segment piece 51 Segment piece 52 Segment line 53 Segment line 54 Segment line 55 Segment line 56 Engagement piece 57 Engagement piece 58 Engagement piece 59 Engagement piece 60 Engagement piece 61 Cutting line 62 Cutting line 63 Cut off Line 64 the cut line 65a tongue piece 65b tongue 66a cuts 66b cuts 67 tongue piece 68 head piece

Claims

シート状物を折り曲げて複数の立体造形物を形成し、これら複数の立体造形物の各々を連結手段によって連結して構成される一つの立体造形体を有し、前記連結手段は一方に多角形の抜き孔を形成し、他方は前記抜き孔の形状に相応する多角錐を形成すると共に該多角錐には前記抜き孔の角々近傍の内側に係合する係合片を形成してある立体造形体。
The sheet-like object is bent to form a plurality of three-dimensional objects, and each of the plurality of three-dimensional objects is connected by connecting means, and the connecting means has a polygon on one side. The other side is formed with a polygonal pyramid corresponding to the shape of the hole, and the polygonal pyramid is formed with an engagement piece that engages inside the corner of the hole. body.