WO2021215118A1 - Planar material, method for producing same, three-dimensional body, and method for producing same - Google Patents

Planar material, method for producing same, three-dimensional body, and method for producing same Download PDF

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Publication number
WO2021215118A1
WO2021215118A1 PCT/JP2021/008027 JP2021008027W WO2021215118A1 WO 2021215118 A1 WO2021215118 A1 WO 2021215118A1 JP 2021008027 W JP2021008027 W JP 2021008027W WO 2021215118 A1 WO2021215118 A1 WO 2021215118A1
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Prior art keywords
planar
units
adjacent
unit
planar material
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PCT/JP2021/008027
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French (fr)
Japanese (ja)
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早川　泰弘
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株式会社ロッソ
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Priority to JP2021530782A priority Critical patent/JP6952390B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal

Definitions

  • the present invention relates to a bendable planar material and a manufacturing method thereof, and a three-dimensional body and a manufacturing method thereof.
  • Metal decorative panels are used in building interior materials (see Patent Document 1).
  • the metal decorative panel is manufactured by being bent into a predetermined panel shape.
  • An object of the present invention is to provide a planar material that can be easily changed into various three-dimensional shapes and a method for manufacturing the same, and a three-dimensional body and a method for manufacturing the same.
  • the first surface material of the present invention is Including multiple planar units provided in the same plane
  • the shape of the planar unit is a polygon that can constitute tessellation.
  • the type of the shape of the planar unit is one type or a plurality of types.
  • the plurality of planar units are arranged in a tessellation manner.
  • the apex portions of the adjacent planar units are connected to each other by a connecting portion, and are connected to each other.
  • the edges of adjacent planar units other than the apex portion are separated from each other.
  • the second planar material of the present invention is Including multiple planar units provided in the same plane
  • the shape of the planar unit is a polygon that can constitute tessellation.
  • the type of the shape of the planar unit is one type or a plurality of types.
  • the planar unit is arranged in a tessellation mode.
  • the apex portions of the adjacent polygonal planar units are connected to each other by a connecting portion.
  • a through hole is provided in a region corresponding to a side of the adjacent polygonal planar unit other than the apex portion.
  • the first and second planar materials of the present invention can take the following aspects, for example.
  • the plurality of planar units can be provided in the same plane.
  • the shape of the planar unit can be a triangle, a quadrangle, a pentagon or a hexagon, or a combination thereof.
  • the surface of the planar unit can be a mirror surface.
  • the planar material can be made of metal.
  • Method for producing a surface material is as follows.
  • a method for producing a planar material of the present invention includes a step (A) of forming a through hole in a region of an edge other than the apex portion of the planar unit by making a notch in the planar member so as to penetrate the planar member.
  • the step (A) can be a step of making a cut in the flat member by laser machining, punching, cutting, lutor machining, or water jet machining.
  • the method for manufacturing the second planar material of the present invention is as follows. A step of arranging the plurality of planar units in a tessellation manner, and This includes a step of connecting the vertices of the adjacent planar units to each other to form a connecting portion.
  • the three-dimensional body of the present invention is constructed by bending the planar material of the present invention. It is configured by bending a separated portion between adjacent planar units as a crease.
  • the direction in which the crease extends is not the straight line direction.
  • the planar material may be bent so that at least two adjacent folds do not extend in the same direction.
  • the method for manufacturing a three-dimensional body of the present invention includes a step of bending a planar material of the present invention with a separated portion between adjacent planar units as a crease.
  • a three-dimensionally shaped covering member or decorative member can be easily formed.
  • the planar material according to the present invention can be easily manufactured.
  • FIG. 1 It is a figure which shows typically the planar material which concerns on embodiment. It is an enlarged view of the planar material of FIG. It is a figure which shows typically the planar unit. It is a figure which shows typically the cross section along A1-A1 of FIG. It is a figure which shows typically the use example of the planar material which concerns on embodiment. It is a figure which shows typically the application example of the planar material which concerns on embodiment. It is a figure which shows typically the application example of the planar material which concerns on embodiment. It is a photograph of an example of a planar material according to an embodiment. It is a figure for demonstrating the direction of the crease of the three-dimensional body which concerns on embodiment. It is a photograph which shows the three-dimensional body which concerns on embodiment. It is a photograph which shows the three-dimensional body which concerns on embodiment.
  • the planar material 100 includes a plurality of planar units 10 provided in the same plane.
  • the plurality of planar units 10 can be provided in the same plane.
  • the shape of the planar unit 10 is a polygon that can form tessellation.
  • the type of the shape of the planar unit 10 is one type or a plurality of types.
  • the plurality of planar units 10 are arranged in a tessellation manner.
  • the apex portions of the adjacent planar units 10 can be connected to each other by the connecting portion 12, and the edges of the adjacent planar units 10 other than the apex portions can be separated from each other. That is, the apex portions of the adjacent polygonal planar units 10 are connected to each other by the connecting portion 12, and a through hole 14 is provided in a region corresponding to the side of the adjacent polygonal planar unit 10 other than the apex portion.
  • the through hole 14 is not limited to a linear shape (slit shape), and can take various shapes (polygonal shape, curved surface shape, etc.) depending on the required planar material 100 or a three-dimensional body.
  • the planar unit 10 and the connecting portion 12 may be integrally formed from one member, or the connecting portion 12 may be formed by welding separate planar units 10 or the like.
  • the force and strength required for bending between adjacent planar units 10 can be changed.
  • the width of the through holes 14 provided between the adjacent planar units 10 can be determined by the thickness of the planar material 100 and the force and strength required for bending.
  • the shape of the planar unit 10 can be, for example, a quadrangle such as a regular quadrangle, a triangle such as an equilateral triangle, or a hexagon such as a regular hexagon, and is particularly limited as long as it is a shape that can form a mode of tessellation. Not done.
  • the tessellation mode is a mode in which plane figures are spread.
  • the shape of the planar unit 10 may be composed of straight lines and curved lines.
  • the tessellation mode may be configured by one type of polygon, or may be configured by combining a plurality of known polygons. A known tessellation aspect can be taken.
  • Examples of the material of the planar material 100 include malleable materials such as metal, resins, and wood-based materials including wood. More specifically, the surface of stainless steel and iron is plated. Things can be mentioned.
  • the surface of the planar material 100 can be a mirror surface. By making the surface of the surface material 100 a mirror surface, the surface of the surface material 100 becomes a reflective surface, and various images are projected, so that the design can be enhanced.
  • the planar material 100 can be used as a member for covering the surface of the object to be coated, for example, by following the shape of the object to be coated. Even with curved surfaces of various curvatures, the degree of correspondence of shape tracking can be changed by appropriately setting the size of the planar unit 10.
  • the surface material 100 is soft or cannot be bent, the three-dimensional shape of the surface material 100 may be maintained by a support metal fitting, a stay, or the like.
  • Examples of application of the surface material 100 include interior members, exterior members, building members, decorative members, protective members, and the like.
  • the protective member shall include a member that surrounds a predetermined object and protects the object.
  • Examples of the mounted body 20 on which the surface material 100 is mounted include those that can be visually recognized, for example, those having a flat surface or a curved surface such as a structure, an advertising body, an amusement body, or a building.
  • the material 100 can be mounted along the visible inner surface or the back surface of the mounted body 20. 6 and 7 show an example in which the planar material 100 that follows the shape of the back surface of the mounted body 20 is provided.
  • the planar material 100 can be applied as a covering member or a decorative member that covers the covering surface of the member to be coated, and the area to be hidden may be covered with the planar material 100.
  • FIG. 8 shows a photograph of a planar material 100 having a width of a connecting portion 12 and a through hole 14 of 0.8 mm formed on a stainless steel plate having a thickness of 3 mm.
  • the planar material 100 includes a step (A) of forming a through hole 14 in an edge region of the planar unit 10 by making a notch in the planar member so as to penetrate the flat member. It can be manufactured by the manufacturing method of the planar material 100.
  • the step (A) can be a step of making a cut in the flat member by laser processing.
  • a flat plate member can be placed on the work, moved so that a through hole 14 is formed in a region where the work is desired, and a notch can be made with a laser.
  • the process of making a cut may be, for example, punching, cutting, lutor processing, or water jet processing.
  • the planar material 100 is not limited to the above example of the manufacturing method, and for example, the apex portion of the planar unit 10 may be welded and connected. Specifically, even if it includes a step of arranging a plurality of planar units 10 in a tessellation manner and a step of connecting the vertices of the adjacent planar units to each other to form a connecting portion. good.
  • the three-dimensional body 200 according to the embodiment is formed by bending the planar material 100 according to the embodiment, and folds a separated portion between adjacent planar units 10. It is configured by bending as 30.
  • the inventor of the present application folds the surface material 100 at the crease 30 so that the connecting portions 12 connecting the surface units 10 are adjacent to each other due to an action such as a pulling force on the surface units 10. It has been found that the normal direction of the planar unit 10 changes, and each normal direction of the planar unit 10 appears to face a random direction. According to the planar material 100 according to the present embodiment, a three-dimensional body 200 in which the normal directions of the planar units 10 are oriented in random directions can be easily produced.
  • FIG. 10 is a photograph of a three-dimensional body in which the planar material 100 is simply folded at a certain straight crease as a mode for folding the planar material 100.
  • the planar units 10 are oriented in different directions (for example, in alternating directions).
  • the planar unit 10 faces in a different direction simply by bending the planar unit 100, and when the planar unit 100 is reflected, the reflected images of the planar units 10 are from different directions. It becomes.
  • an image different from the mere reflection image of the three-dimensional body 200 can emerge.
  • FIG. 11 is a photograph of a three-dimensional body 200 obtained by deforming the planar material 100 so that the directions of adjacent folds are not the same as the mode of folding the planar material 100.
  • the direction of the surface of the surface unit 10 (normal direction of the surface) is more staggered between adjacent surface units.
  • the image reflected on the surface of the adjacent planar units 10 of the three-dimensional body 200 becomes a reflected image from a different direction, and the image reflected on the surface of the adjacent planar units is formed. It is no longer continuous and can provide a brilliant and sparkling aesthetic.
  • planar material 100 and the three-dimensional body 200 according to the present embodiment can be used as a reflector as well as a decorative body, for example.
  • the planar material 100 and the three-dimensional body 200 according to the present embodiment are suitable for the agricultural field, and can be used, for example, to reflect light and hit a plant in plant cultivation.
  • a support column or the like can be driven into the ground, and the planar material 100 or the three-dimensional body 200 according to the embodiment can be installed or suspended on the support column.
  • planar material 100 or the three-dimensional body 200 according to the embodiment is installed or hung on the frame or the like so as to reflect light toward the plant. be able to.
  • the planar material 100 or the three-dimensional body 200 according to the embodiment may be installed on the floor or the wall surface to reflect the light toward the plant.
  • planar material of the present invention can be applied to various uses as a member for interior, exterior, construction, cosmetics, protection, and the like.
  • Plane unit 12 Connecting part 14 Through hole 20
  • Mounted body 30 Folded 100 Plane material 200 Three-dimensional body

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
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Abstract

[Problem] To provide a planar material that can easily be modified to a variety of three-dimensional shapes, a method for producing the planar material, a three-dimensional body, and a method for producing the three-dimensional body. [Solution] A planar material 100 includes a plurality of planar units 10 provided in the same plane. The shape of the planar units 10 is that of a polygon that can be tesselated, and there are one or a plurality of types of shapes of the planar units 10. The planar units 10 are positioned in a tesselated state. Vertex portions of adjacent polygonal planar units 10 are joined to each other by a joining part 12. Through-holes 14 are provided in regions equivalent to the edges of the adjacent polygonal planar units 10 other than the vertex portions.

Description

面状材およびその製造方法並びに三次元体およびその製造方法Planar material and its manufacturing method, and three-dimensional body and its manufacturing method
　本発明は、折り曲げが可能な面状材およびその製造方法並びに三次元体およびその製造方法に関する。 The present invention relates to a bendable planar material and a manufacturing method thereof, and a three-dimensional body and a manufacturing method thereof.
　建築の内装材などにおいて、金属装飾パネルが用いられている（特許文献１参照）。金属装飾パネルは、所定のパネル形状に折り曲げ加工されて製造される。 Metal decorative panels are used in building interior materials (see Patent Document 1). The metal decorative panel is manufactured by being bent into a predetermined panel shape.
特開平１０－２９６９０６号公報Japanese Unexamined Patent Publication No. 10-296906
　本発明の目的は、種々の三次元形状に容易に変更可能な面状材およびその製造方法並びに三次元体およびその製造方法を提供することにある。 An object of the present invention is to provide a planar material that can be easily changed into various three-dimensional shapes and a method for manufacturing the same, and a three-dimensional body and a method for manufacturing the same.
　１．面状材
　（１）第１の面状材
　本発明の第１の面状材は、
　同一面内に設けられた複数の面状ユニットを含み、
　前記面状ユニットの形状は、平面充填を構成し得る多角形であり、
　前記面状ユニットの形状の種類は、１種類または複数種類であり、
　前記複数の面状ユニットは、平面充填の態様で配置され、
　隣り合う前記面状ユニットの頂点部分同士は、連結部により互いに連結し、
　前記頂点部分以外の隣り合う前記面状ユニットの縁同士は互いに離間しているものである。 1. 1. Surface material (1) First surface material The first surface material of the present invention is
Including multiple planar units provided in the same plane
The shape of the planar unit is a polygon that can constitute tessellation.
The type of the shape of the planar unit is one type or a plurality of types.
The plurality of planar units are arranged in a tessellation manner.
The apex portions of the adjacent planar units are connected to each other by a connecting portion, and are connected to each other.
The edges of adjacent planar units other than the apex portion are separated from each other.
　（２）第２の面状材
　本発明の第２の面状材は、
　同一面内に設けられた複数の面状ユニットを含み、
　前記面状ユニットの形状は、平面充填を構成し得る多角形であり、
　前記面状ユニットの形状の種類は、１種類または複数種類であり、
　前記面状ユニットは、平面充填の態様で配置され、
　隣り合う前記多角形の面状ユニットの頂点部分同士は、連結部により互いに連結し、
　前記頂点部分以外の隣り合う前記多角形の面状ユニットの辺に当たる領域に貫通孔が設けられているものである。 (2) Second planar material The second planar material of the present invention is
Including multiple planar units provided in the same plane
The shape of the planar unit is a polygon that can constitute tessellation.
The type of the shape of the planar unit is one type or a plurality of types.
The planar unit is arranged in a tessellation mode.
The apex portions of the adjacent polygonal planar units are connected to each other by a connecting portion.
A through hole is provided in a region corresponding to a side of the adjacent polygonal planar unit other than the apex portion.
　本発明の第１および第２の面状材は、たとえば、次の態様をとることができる。 The first and second planar materials of the present invention can take the following aspects, for example.
　本発明において、前記複数の面状ユニットは同一平面内に設けられていることができる。 In the present invention, the plurality of planar units can be provided in the same plane.
　本発明において、前記面状ユニットの形状は、三角形、四角形、五角形もしくは六角形またはこれらの組み合わせであることができる。 In the present invention, the shape of the planar unit can be a triangle, a quadrangle, a pentagon or a hexagon, or a combination thereof.
　本発明において、前記面状ユニットの表面は、鏡面とすることができる。 In the present invention, the surface of the planar unit can be a mirror surface.
　本発明において、前記面状材は、金属からなることができる。 In the present invention, the planar material can be made of metal.
　２．面状材の製造方法
　（１）第１の面状材の製造方法
　本発明の第１の面状材の製造方法は、
　本発明の面状材を製造する方法であって、
　平面部材に対して前記平面部材を貫通するように切込みを入れて、前記面状ユニットの頂点部分以外の縁の領域に貫通孔を形成する工程（Ａ）を含むものである。 2. Method for producing a surface material (1) Method for producing a first surface material The method for producing a first surface material of the present invention is as follows.
A method for producing a planar material of the present invention.
This includes a step (A) of forming a through hole in a region of an edge other than the apex portion of the planar unit by making a notch in the planar member so as to penetrate the planar member.
　本発明において、
　前記工程（Ａ）は、レーザー加工、打ち抜き加工、切削加工、リューター加工、または、ウォータージェット加工により前記平面部材に切込みを入れる工程であることができる。 In the present invention
The step (A) can be a step of making a cut in the flat member by laser machining, punching, cutting, lutor machining, or water jet machining.
　（２）第２の面状材の製造方法
　本発明の第２の面状材の製造方法は、
　前記複数の面状ユニットを平面充填の態様で並べる工程と、
　隣り合う前記面状ユニットの頂点同士を連結させ、連結部を形成する工程とを含む。 (2) Method for Producing Second Planar Material The method for manufacturing the second planar material of the present invention is as follows.
A step of arranging the plurality of planar units in a tessellation manner, and
This includes a step of connecting the vertices of the adjacent planar units to each other to form a connecting portion.
　３．三次元体
　本発明の三次元体は、本発明の面状材を折り曲げて構成され、
　隣り合う前記面状ユニット間の離間された部分を折り目として折り曲げて構成されたものである。 3. 3. Three-dimensional body The three-dimensional body of the present invention is constructed by bending the planar material of the present invention.
It is configured by bending a separated portion between adjacent planar units as a crease.
　本発明において、折り目の伸びる方向が直線方向ではないものとすることができる。 In the present invention, the direction in which the crease extends is not the straight line direction.
　本発明において、前記折り目が複数設けられ、
　複数の折り目のうち、少なくとも隣り合う２つの折り目の伸びる方向が、同一方向にならないような関係で前記面状材を折り曲げたものとすることができる。 In the present invention, a plurality of the creases are provided.
Of the plurality of folds, the planar material may be bent so that at least two adjacent folds do not extend in the same direction.
　４．三次元体の製造方法
　本発明の三次元体の製造方法は、本発明の面状材を隣り合う前記面状ユニット間の離間された部分を折り目として折り曲げる工程を含む。 4. Method for Manufacturing a Three-Dimensional Body The method for manufacturing a three-dimensional body of the present invention includes a step of bending a planar material of the present invention with a separated portion between adjacent planar units as a crease.
　本発明の面状材によれば、容易に三次元形状の被覆部材や装飾部材を形成することができる。 According to the planar material of the present invention, a three-dimensionally shaped covering member or decorative member can be easily formed.
　本発明の製造方法によれば、容易に、本発明に係る面状材を製造することができる。 According to the manufacturing method of the present invention, the planar material according to the present invention can be easily manufactured.
実施の形態に係る面状材を模式的に示す図である。It is a figure which shows typically the planar material which concerns on embodiment. 図１の面状材を拡大した図である。It is an enlarged view of the planar material of FIG. 面状ユニットを模式的に示す図である。It is a figure which shows typically the planar unit. 図３のＡ１－Ａ１に沿った断面を模式的に示す図である。It is a figure which shows typically the cross section along A1-A1 of FIG. 実施の形態に係る面状材の使用例を模式的に示す図である。It is a figure which shows typically the use example of the planar material which concerns on embodiment. 実施の形態に係る面状材の適用例を模式的に示す図である。It is a figure which shows typically the application example of the planar material which concerns on embodiment. 実施の形態に係る面状材の適用例を模式的に示す図である。It is a figure which shows typically the application example of the planar material which concerns on embodiment. 実施の形態に係る面状材の一例の写真である。It is a photograph of an example of a planar material according to an embodiment. 実施の形態に係る三次元体の折り目の方向を説明するための図である。It is a figure for demonstrating the direction of the crease of the three-dimensional body which concerns on embodiment. 実施の形態に係る三次元体を示す写真である。It is a photograph which shows the three-dimensional body which concerns on embodiment. 実施の形態に係る三次元体を示す写真である。It is a photograph which shows the three-dimensional body which concerns on embodiment.
　以下、本発明の好適な実施の形態について詳細に説明する。 Hereinafter, preferred embodiments of the present invention will be described in detail.
　１．面状材
　図１～図５を参照しながら、実施の形態に係る面状材について説明する。 1. 1. The planar material according to the embodiment will be described with reference to FIGS. 1 to 5.
　実施の形態に係る面状材１００は、同一面内に設けられた複数の面状ユニット１０を含む。複数の面状ユニット１０は同一平面内に設けられていることができる。 The planar material 100 according to the embodiment includes a plurality of planar units 10 provided in the same plane. The plurality of planar units 10 can be provided in the same plane.
　面状ユニット１０の形状は、平面充填を構成し得る多角形である。面状ユニット１０の形状の種類は、１種類または複数種類である。複数の面状ユニット１０は、平面充填の態様で配置されている。 The shape of the planar unit 10 is a polygon that can form tessellation. The type of the shape of the planar unit 10 is one type or a plurality of types. The plurality of planar units 10 are arranged in a tessellation manner.
　隣り合う面状ユニット１０の頂点部分同士は、連結部１２により互いに連結し、頂点部分以外の隣り合う面状ユニット１０の縁同士は互いに離間していることができる。すなわち、隣り合う多角形の面状ユニット１０の頂点部分同士は、連結部１２により互いに連結し、頂点部分以外の隣り合う多角形の面状ユニット１０の辺に当たる領域に貫通孔１４が設けられていることができる。貫通孔１４は、直線状（スリット状）に限定されず、求められる面状材１００や三次元体により種々の形状（多角形状、曲面を有する形状など）をとることができる。 The apex portions of the adjacent planar units 10 can be connected to each other by the connecting portion 12, and the edges of the adjacent planar units 10 other than the apex portions can be separated from each other. That is, the apex portions of the adjacent polygonal planar units 10 are connected to each other by the connecting portion 12, and a through hole 14 is provided in a region corresponding to the side of the adjacent polygonal planar unit 10 other than the apex portion. Can be The through hole 14 is not limited to a linear shape (slit shape), and can take various shapes (polygonal shape, curved surface shape, etc.) depending on the required planar material 100 or a three-dimensional body.
　面状ユニット１０および連結部１２は、一つの部材から一体的に形成されても、別々の面状ユニット１０を溶接などにより連結部１２を形成してもよい。 The planar unit 10 and the connecting portion 12 may be integrally formed from one member, or the connecting portion 12 may be formed by welding separate planar units 10 or the like.
　連結部１２の大きさや幅、連結部１２の厚みを変えることにより、隣り合う面状ユニット１０間で折り曲げるために必要な力や強度を変えることができる。隣り合う面状ユニット１０間に設けられた貫通孔１４の幅は、面状材１００の厚さ、折り曲げる際に必要とする力や強度により決めることができる。 By changing the size and width of the connecting portion 12 and the thickness of the connecting portion 12, the force and strength required for bending between adjacent planar units 10 can be changed. The width of the through holes 14 provided between the adjacent planar units 10 can be determined by the thickness of the planar material 100 and the force and strength required for bending.
　面状ユニット１０の形状は、たとえば、正四角形などの四角形、正三角形などの三角形または正六角形などの六角形とすることができ、平面充填の態様を構成することができる形状であれば特に限定されない。平面充填の態様とは、平面図形を敷き詰めた態様である。 The shape of the planar unit 10 can be, for example, a quadrangle such as a regular quadrangle, a triangle such as an equilateral triangle, or a hexagon such as a regular hexagon, and is particularly limited as long as it is a shape that can form a mode of tessellation. Not done. The tessellation mode is a mode in which plane figures are spread.
　面状ユニット１０の形状は、直線および曲線により構成されてもよい。具体的には、平面充填の態様を、１種類の多角形にて構成してもよいし、公知の複数種の多角形を組み合わせて構成してもよい。公知の平面充填の態様をとることできる。 The shape of the planar unit 10 may be composed of straight lines and curved lines. Specifically, the tessellation mode may be configured by one type of polygon, or may be configured by combining a plurality of known polygons. A known tessellation aspect can be taken.
　面状材１００の材質としては、たとえば、金属などの展性を有する材質、樹脂、木を含む木質系材料を挙げることができ、より具体的には、ステンレス、鉄の表面にメッキを施したものなどを挙げることができる。面状材１００の表面を鏡面とすることができる。面状材１００の表面を鏡面とすることで、面状材１００の表面が反射面となり、種々の像が映るため意匠性を高めることができる。 Examples of the material of the planar material 100 include malleable materials such as metal, resins, and wood-based materials including wood. More specifically, the surface of stainless steel and iron is plated. Things can be mentioned. The surface of the planar material 100 can be a mirror surface. By making the surface of the surface material 100 a mirror surface, the surface of the surface material 100 becomes a reflective surface, and various images are projected, so that the design can be enhanced.
　面状材１００は、たとえば、被覆される物の形状に追従させて、被覆される物の表面を被覆する部材として使用することができる。種々の曲率の曲面であっても、面状ユニット１０の大きさを適宜設定することで、形状追従の対応度合を変えることができる。面状材１００が柔らかかったり、折り曲げが出来ない材料の場合には、支持金具やステーなどにより、面状材１００の立体の形を保持してもよい。 The planar material 100 can be used as a member for covering the surface of the object to be coated, for example, by following the shape of the object to be coated. Even with curved surfaces of various curvatures, the degree of correspondence of shape tracking can be changed by appropriately setting the size of the planar unit 10. When the surface material 100 is soft or cannot be bent, the three-dimensional shape of the surface material 100 may be maintained by a support metal fitting, a stay, or the like.
　面状材１００の適用例としては、たとえば、内装用部材、外装用部材、建築用部材、化粧部材、保護部材などを挙げることができる。保護部材は、所定の物体を囲い、当該物体を保護する部材を含むものとする。面状材１００が装着される被装着体２０としては、たとえば視認され得るもの、たとえば、構造体、広告体、遊戯体、建築物などの平面や曲面を有するものを挙げることができ、面状材１００は、被装着体２０の視認され得る内面や、裏面に沿って装着することができる。図６および図７に、被装着体２０の裏面の形状に追随させた面状材１００を設けた例を示す。面状材１００は、被覆される部材の被覆面を覆う被覆部材または装飾部材として適用したりすることができ、隠したい領域を面状材１００にて覆ってもよい。 Examples of application of the surface material 100 include interior members, exterior members, building members, decorative members, protective members, and the like. The protective member shall include a member that surrounds a predetermined object and protects the object. Examples of the mounted body 20 on which the surface material 100 is mounted include those that can be visually recognized, for example, those having a flat surface or a curved surface such as a structure, an advertising body, an amusement body, or a building. The material 100 can be mounted along the visible inner surface or the back surface of the mounted body 20. 6 and 7 show an example in which the planar material 100 that follows the shape of the back surface of the mounted body 20 is provided. The planar material 100 can be applied as a covering member or a decorative member that covers the covering surface of the member to be coated, and the area to be hidden may be covered with the planar material 100.
　図８に、厚さが３ｍｍのステンレスの板に、連結部１２の幅および貫通孔１４が０．８ｍｍとした面状材１００を変形した写真を示す。 FIG. 8 shows a photograph of a planar material 100 having a width of a connecting portion 12 and a through hole 14 of 0.8 mm formed on a stainless steel plate having a thickness of 3 mm.
　２．面状材の製造方法
　面状材１００は、平面部材に対して平面部材を貫通するように切込みを入れて、面状ユニット１０の縁の領域に貫通孔１４を形成する工程（Ａ）を含む面状材１００の製造方法により製造することができる。 2. Method for Manufacturing a Planar Material The planar material 100 includes a step (A) of forming a through hole 14 in an edge region of the planar unit 10 by making a notch in the planar member so as to penetrate the flat member. It can be manufactured by the manufacturing method of the planar material 100.
　工程（Ａ）は、レーザー加工により平面部材に切込みを入れる工程であることができる。ワークの上に平板部材を載せ、ワークを求める領域に貫通孔１４が形成されるように動かし、レーザーで切込みを入れることができる。 The step (A) can be a step of making a cut in the flat member by laser processing. A flat plate member can be placed on the work, moved so that a through hole 14 is formed in a region where the work is desired, and a notch can be made with a laser.
　切込みを入れる工程としては、レーザー加工の他に、たとえば打ち抜き加工、切削加工、リューター加工、ウォータージェット加工によるものであってもよい。 In addition to laser processing, the process of making a cut may be, for example, punching, cutting, lutor processing, or water jet processing.
　面状材１００は、上記の製造方法の例に限定されず、たとえば、面状ユニット１０の頂点部分を溶接して連結させてもよい。具体的には、複数の面状ユニット１０を平面充填の態様で並べる工程と、隣り合う前記面状ユニットの頂点同士を連結を連結させ、連結部を形成する工程とを含むものであってもよい。 The planar material 100 is not limited to the above example of the manufacturing method, and for example, the apex portion of the planar unit 10 may be welded and connected. Specifically, even if it includes a step of arranging a plurality of planar units 10 in a tessellation manner and a step of connecting the vertices of the adjacent planar units to each other to form a connecting portion. good.
　４．三次元体
　実施の形態に係る三次元体２００は、図９に示すように、実施の形態に係る面状材１００を折り曲げて構成され、隣り合う面状ユニット１０間の離間された部分を折り目３０として折り曲げて構成されている。 4. Three-dimensional body As shown in FIG. 9, the three-dimensional body 200 according to the embodiment is formed by bending the planar material 100 according to the embodiment, and folds a separated portion between adjacent planar units 10. It is configured by bending as 30.
　本願発明者は、図９に示すように、折り目３０により面状材１００を折ることで、面状ユニット１０同士を連結する連結部１２が面状ユニット１０を引っ張る力などの作用により、隣り合う面状ユニット１０の法線方向が変わり、面状ユニット１０の各々の法線方向がランダムな方向を向くように見えることを見出した。面状ユニット１０の各々の法線方向がランダムな方向を向く三次元体２００を、本実施の形態に係る面状材１００によれば容易につくることができる。 As shown in FIG. 9, the inventor of the present application folds the surface material 100 at the crease 30 so that the connecting portions 12 connecting the surface units 10 are adjacent to each other due to an action such as a pulling force on the surface units 10. It has been found that the normal direction of the planar unit 10 changes, and each normal direction of the planar unit 10 appears to face a random direction. According to the planar material 100 according to the present embodiment, a three-dimensional body 200 in which the normal directions of the planar units 10 are oriented in random directions can be easily produced.
　図１０は、面状材１００を折る態様として、面状材１００をある直線状の折り目で単に折った場合の三次元体の写真である。図１０に示すように、面状ユニット１０が異なる方向、（たとえば互い違いの方向）に向いている。これにより、面状材１００を折り曲げるだけで、面状ユニット１０が異なる方向を向くことになり、面状材１００が反射する場合には、各面状ユニット１０の反射像は異なる方向からのものとなる。その結果、三次元体２００が単なる反射像とは異なる像が浮かび上がらせることができる。 FIG. 10 is a photograph of a three-dimensional body in which the planar material 100 is simply folded at a certain straight crease as a mode for folding the planar material 100. As shown in FIG. 10, the planar units 10 are oriented in different directions (for example, in alternating directions). As a result, the planar unit 10 faces in a different direction simply by bending the planar unit 100, and when the planar unit 100 is reflected, the reflected images of the planar units 10 are from different directions. It becomes. As a result, an image different from the mere reflection image of the three-dimensional body 200 can emerge.
　図１１は、面状材１００を折る態様として、隣り合う折り目の方向を同一方向とはしない態様で面状材１００を変形させて得られた三次元体２００の写真である。図１１に示すように、面状ユニット１０の面の向き（面の法線方向）が隣り合う面状ユニット同士でより互い違いになっている。これにより、面状材１００が反射する場合に、三次元体２００の隣り合う面状ユニット１０の表面に映る像がより異なる方向からの反射像となり、隣り合う面状ユニットの表面に映る像が連続したものではなくなるとともに、輝きと煌めきをもった美観を提供することができる。 FIG. 11 is a photograph of a three-dimensional body 200 obtained by deforming the planar material 100 so that the directions of adjacent folds are not the same as the mode of folding the planar material 100. As shown in FIG. 11, the direction of the surface of the surface unit 10 (normal direction of the surface) is more staggered between adjacent surface units. As a result, when the planar material 100 is reflected, the image reflected on the surface of the adjacent planar units 10 of the three-dimensional body 200 becomes a reflected image from a different direction, and the image reflected on the surface of the adjacent planar units is formed. It is no longer continuous and can provide a brilliant and sparkling aesthetic.
　３．適用例
　本実施の形態に係る面状材１００および三次元体２００は、たとえば、装飾体の他、反射体として用いることもできる。本実施の形態に係る面状材１００および三次元体２００を反射体として用いる場合には、農業分野に好適で、たとえば、植物栽培において光を反射させて植物により当たるために用いることもできる。露地栽培の場合にはたとえば地中に支柱などを打ち込み、この支柱に実施の形態に係る面状材１００や三次元体２００を設置または吊り下げたりすることができる。ビニールハウスやガラスハウスなどの施設型栽培の場合には、骨組などに実施の形態に係る面状材１００や三次元体２００を設置または吊り下げ、植物に向けて光を反射するように構成することができる。床や壁面に実施の形態に係る面状材１００や三次元体２００を設置し、光を植物に向けて反射させてもよい。 3. 3. Application example The planar material 100 and the three-dimensional body 200 according to the present embodiment can be used as a reflector as well as a decorative body, for example. When the planar material 100 and the three-dimensional body 200 according to the present embodiment are used as reflectors, they are suitable for the agricultural field, and can be used, for example, to reflect light and hit a plant in plant cultivation. In the case of open-field cultivation, for example, a support column or the like can be driven into the ground, and the planar material 100 or the three-dimensional body 200 according to the embodiment can be installed or suspended on the support column. In the case of facility-type cultivation such as a vinyl house or a glass house, the planar material 100 or the three-dimensional body 200 according to the embodiment is installed or hung on the frame or the like so as to reflect light toward the plant. be able to. The planar material 100 or the three-dimensional body 200 according to the embodiment may be installed on the floor or the wall surface to reflect the light toward the plant.
　本実施の形態は、本発明の範囲内において種々の変形が可能である。 The present embodiment can be variously modified within the scope of the present invention.
　本発明の面状材は、内装用、外装用、建築用、化粧用、保護用などの部材として、種々の用途に適用することができる。 The planar material of the present invention can be applied to various uses as a member for interior, exterior, construction, cosmetics, protection, and the like.
１０　面状ユニット
１２　連結部
１４　貫通孔
２０　被装着体
３０　折り目
１００　面状材
２００　三次元体
  10 Plane unit 12 Connecting part 14 Through hole 20 Mounted body 30 Folded 100 Plane material 200 Three-dimensional body

Claims (13)

  1. 　同一面内に設けられた複数の面状ユニットを含み、
    　前記面状ユニットの形状は、平面充填を構成し得る多角形であり、
    　前記面状ユニットの形状の種類は、１種類または複数種類であり、
    　前記複数の面状ユニットは、平面充填の態様で配置され、
    　隣り合う前記面状ユニットの頂点部分同士は、連結部により互いに連結し、
    　前記頂点部分以外の隣り合う前記面状ユニットの縁同士は互いに離間している面状材。     Including multiple planar units provided in the same plane
    The shape of the planar unit is a polygon that can constitute tessellation.
    The type of the shape of the planar unit is one type or a plurality of types.
    The plurality of planar units are arranged in a tessellation manner.
    The apex portions of the adjacent planar units are connected to each other by a connecting portion, and are connected to each other.
    A planar material in which the edges of adjacent planar units other than the apex portion are separated from each other.
  2. 　同一面内に設けられた複数の面状ユニットを含み、
    　前記面状ユニットの形状は、平面充填を構成し得る多角形であり、
    　前記面状ユニットの形状の種類は、１種類または複数種類であり、
    　前記面状ユニットは、平面充填の態様で配置され、
    　隣り合う前記多角形の面状ユニットの頂点部分同士は、連結部により互いに連結し、
    　前記頂点部分以外の隣り合う前記多角形の面状ユニットの辺に当たる領域に貫通孔が設けられている面状材。     Including multiple planar units provided in the same plane
    The shape of the planar unit is a polygon that can constitute tessellation.
    The type of the shape of the planar unit is one type or a plurality of types.
    The planar unit is arranged in a tessellation mode.
    The apex portions of the adjacent polygonal planar units are connected to each other by a connecting portion.
    A planar material in which a through hole is provided in a region corresponding to a side of an adjacent polygonal planar unit other than the apex portion.
  3. 　請求項１または２において、
    　前記複数の面状ユニットは同一平面内に設けられている面状材。     In claim 1 or 2,
    The plurality of planar units are planar materials provided in the same plane.
  4. 　請求項１～３のいずれかにおいて、
    　前記面状ユニットの形状は、三角形、四角形、五角形もしくは六角形またはこれらの組み合わせである面状材。     In any of claims 1 to 3,
    The shape of the planar unit is a planar material such as a triangle, a quadrangle, a pentagon or a hexagon, or a combination thereof.
  5. 　請求項１～４のいずれかにおいて、
    　前記面状ユニットの表面は、鏡面である面状材。     In any of claims 1 to 4,
    The surface of the planar unit is a planar material that is a mirror surface.
  6. 　請求項１～５のいずれかにおいて、
    　前記面状材は、金属からなる面状材。     In any of claims 1 to 5,
    The planar material is a planar material made of metal.
  7. 　請求項１～６のいずれかに記載の面状材を製造する方法であって、
    　平面部材に対して前記平面部材を貫通するように切込みを入れて、前記面状ユニットの頂点部分以外の縁の領域に貫通孔を形成する工程（Ａ）を含む面状材の製造方法。     The method for producing a planar material according to any one of claims 1 to 6.
    A method for manufacturing a planar material, comprising a step (A) of making a notch in the planar member so as to penetrate the planar member and forming a through hole in an edge region other than the apex portion of the planar unit.
  8. 　請求項７において、
    　前記工程（Ａ）は、レーザー加工、打ち抜き加工、切削加工、リューター加工、または、ウォータージェット加工により前記平面部材に切込みを入れる工程である面状材の製造方法。     In claim 7,
    The step (A) is a method for manufacturing a planar material, which is a step of making a cut in the flat member by laser machining, punching, cutting, ruter machining, or water jet machining.
  9. 　請求項１～６のいずれかに記載の面状材を製造する方法であって、
    　前記複数の面状ユニットを平面充填の態様で並べる工程と、
    　隣り合う前記面状ユニットの頂点同士を連結させ、連結部を形成する工程とを含む面状材の製造方法。     The method for producing a planar material according to any one of claims 1 to 6.
    A step of arranging the plurality of planar units in a tessellation manner, and
    A method for manufacturing a planar material, which comprises a step of connecting the vertices of the adjacent planar units to each other to form a connecting portion.
  10. 　請求項１～６のいずれかに記載の面状材を折り曲げて構成され、
    　隣り合う前記面状ユニット間の離間された部分を折り目として折り曲げて構成された三次元体。     It is constructed by bending the planar material according to any one of claims 1 to 6.
    A three-dimensional body formed by bending a separated portion between adjacent planar units as a crease.
  11. 　請求項１０において、
    　前記折り目の伸びる方向が直線方向ではない三次元体。     In claim 10,
    A three-dimensional body in which the direction in which the fold extends is not a linear direction.
  12. 　請求項１０または１１において、
    　前記折り目が複数設けられ、
    　複数の折り目のうち、少なくとも隣り合う２つの折り目の伸びる方向が、同一方向にならないような関係で前記面状材を折り曲げたものである三次元体。     In claim 10 or 11,
    Multiple creases are provided
    A three-dimensional body obtained by bending the planar material so that at least two adjacent folds do not extend in the same direction among the plurality of folds.
  13. 　請求項１～６のいずれかに記載の面状材を隣り合う前記面状ユニット間の離間された部分を折り目として折り曲げる工程を含む三次元体の製造方法。
          A method for manufacturing a three-dimensional body, which comprises a step of bending the planar material according to any one of claims 1 to 6 with a separated portion between adjacent planar units as a crease.
PCT/JP2021/008027 2020-04-20 2021-03-02 Planar material, method for producing same, three-dimensional body, and method for producing same WO2021215118A1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207743A (en) * 1985-03-04 1986-09-16 ゲ−リ−　ダイアモンド Composite multi-side three-dimensional module
JPH0449390A (en) * 1990-06-15 1992-02-18 Kajima Corp Folding plate type roof
JPH07119252A (en) * 1993-10-25 1995-05-09 Sumitomo Light Metal Ind Ltd Structure using metallic honeycomb panel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207743A (en) * 1985-03-04 1986-09-16 ゲ−リ−　ダイアモンド Composite multi-side three-dimensional module
JPH0449390A (en) * 1990-06-15 1992-02-18 Kajima Corp Folding plate type roof
JPH07119252A (en) * 1993-10-25 1995-05-09 Sumitomo Light Metal Ind Ltd Structure using metallic honeycomb panel

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