JP2008150846A - Wall panel and method of manufacturing the same - Google Patents

Wall panel and method of manufacturing the same Download PDF

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Publication number
JP2008150846A
JP2008150846A JP2006339458A JP2006339458A JP2008150846A JP 2008150846 A JP2008150846 A JP 2008150846A JP 2006339458 A JP2006339458 A JP 2006339458A JP 2006339458 A JP2006339458 A JP 2006339458A JP 2008150846 A JP2008150846 A JP 2008150846A
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Japan
Prior art keywords
wall panel
convex
shoulder
concave portion
convex portion
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Granted
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JP2006339458A
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Japanese (ja)
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JP4021924B1 (en
Inventor
Hiroshi Nogami
浩 野上
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Shinkoh Sba Co Ltd
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Shinkoh Sba Co Ltd
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Priority to JP2006339458A priority Critical patent/JP4021924B1/en
Priority to CN2007800461400A priority patent/CN101563509B/en
Priority to KR1020097012513A priority patent/KR101114758B1/en
Priority to EP07850010A priority patent/EP2093344A1/en
Priority to PCT/JP2007/073360 priority patent/WO2008075554A1/en
Application granted granted Critical
Publication of JP4021924B1 publication Critical patent/JP4021924B1/en
Publication of JP2008150846A publication Critical patent/JP2008150846A/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/68—Panellings; Linings, e.g. for insulating purposes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
    • 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
    • E04F13/0801—Separate fastening elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/025—Non-undercut connections, e.g. tongue and groove connections with tongue and grooves alternating transversally in the direction of the thickness of the panel, e.g. multiple tongue and grooves oriented parallel to each other
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/028—Non-undercut connections, e.g. tongue and groove connections connected by tongues and grooves with triangular shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Panels For Use In Building Construction (AREA)
  • Building Environments (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall panel which is small in used amount of a material of surface finish plates, facilitates working procedures, exerts sufficient fire resistance and heat resistance, and facilitates coupling thereof to another one, and to provide a method of manufacturing the wall panel. <P>SOLUTION: The wall panel 1 is formed of the pairing surface finish plates 2, 2 and an interior finish material 3 interposed between the same. Each surface finish plate 2 has bent portions 2a obtained by bending both ends thereof inward. The wall panel further has coupling fittings 4 each formed of a projection 4a or a recess 4b and shoulder portions 4c continuously extending from the projection 4a or the recess 4b. Then by coupling the bent portion 2a and the shoulder portion 4c to each other, and fitting the projection 4a into the recess 4b, the wall panels 1, 1 are coupled to each other. Further the coupling fitting 4 is divided into a front side and a rear side at an almost central portion of the projection 4a and the recess 4b. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、船舶の居住区等に使用される壁パネル及びその製造方法に関し、特に壁パネル同士の結合構造に特徴を有する壁パネル及びその製造方法に関する。   The present invention relates to a wall panel used in a ship's residential area and the like and a method for manufacturing the wall panel, and more particularly to a wall panel characterized by a connection structure between the wall panels and a method for manufacturing the wall panel.

船舶の居住区等に使用される壁パネルには、例えば、図９〜図１１に示すような壁パネルが使用されている。ここで、図９は平板ジョイント方式の壁パネル、図１０はＨ型ジョイント方式の壁パネル、図１１はジョイントレス方式の壁パネルを示している。   For example, wall panels as shown in FIGS. 9 to 11 are used as wall panels used in a ship's residential area. Here, FIG. 9 shows a flat joint type wall panel, FIG. 10 shows an H type wall panel, and FIG. 11 shows a jointless type wall panel.

図９において、（Ａ）は壁パネルの水平断面図、（Ｂ）は壁パネル同士を結合する前の状態、（Ｃ）は壁パネル同士を結合した状態、（Ｄ）は平板ジョイント方式の他の従来例、を示している。図９（Ａ）に示す壁パネル９１は、両端部が内側に折り曲げられた表装板９２と、両端部が内側に折り曲げられるとともに平板ジョイント９５を挿入するための凹部９３ａを形成した表装板９３と、表装板９２及び表装板９３の間に充填されたロックウール９４とから構成されている。なお、ロックウール９４は表装板９２，９３に接着剤で接合されている。図９（Ｂ）に示すように、壁パネル９１同士の凹部９３ａの位置を合わせて、両方の凹部９３ａに平板ジョイント９５を挿入し、壁パネル９１同士の端部を突き合わせると、図９（Ｃ）に示す状態となる。かかる壁パネルについては、例えば、非特許文献１に開示されている。
http://www.sba.fi/products/01-01-01_JMC_1_25_B-0.htm 9A is a horizontal sectional view of the wall panels, FIG. 9B is a state before the wall panels are joined together, FIG. 9C is a state where the wall panels are joined together, and FIG. The conventional example is shown. A wall panel 91 shown in FIG. 9 (A) includes a front panel 92 having both ends bent inward, and a front panel 93 having both ends bent inward and a recess 93a for inserting a flat joint 95 is formed. , And a rock wool 94 filled between the surface plate 92 and the surface plate 93. Note that the rock wool 94 is joined to the surface plates 92 and 93 with an adhesive. As shown in FIG. 9B, when the positions of the recesses 93a between the wall panels 91 are aligned, the flat plate joint 95 is inserted into both the recesses 93a, and the ends of the wall panels 91 are abutted with each other, FIG. C). Such a wall panel is disclosed in Non-Patent Document 1, for example.
http://www.sba.fi/products/01-01-01_JMC_1_25_B-0.htm

また、図９（Ｄ）に示す壁パネル９６は、両端部が内側に折り曲げられた一対の表装板９１と、表装板９１の両端部に接合された略凹字形状の接合金具９７と、表装板９１間に充填されたロックウール９４とから構成されている。なお、ロックウール９４は表装板９１及び接合金具９７に接着剤で接合されている。かかる壁パネル９６では、接合金具９７の凹部に平板ジョイント９５が挿入され、壁パネル９６同士が結合される。図９（Ｄ）に示した壁パネル９６と同種の壁パネルについては、例えば、特許文献１に開示されている。
特開昭６０−３５６８８号公報 Further, the wall panel 96 shown in FIG. 9D includes a pair of front cover plates 91 whose both end portions are bent inward, a substantially concave-shaped joint fitting 97 bonded to both end portions of the front cover plate 91, and a front cover. It is composed of rock wool 94 filled between the plates 91. Note that the rock wool 94 is joined to the surface plate 91 and the joint fitting 97 with an adhesive. In such a wall panel 96, the flat plate joint 95 is inserted into the recess of the joint fitting 97, and the wall panels 96 are coupled to each other. A wall panel of the same type as the wall panel 96 shown in FIG. 9D is disclosed in Patent Document 1, for example.
JP 60-35688 A

図１０において、（Ａ）は壁パネルの水平断面図、（Ｂ）は壁パネル同士を結合する前の状態、（Ｃ）は壁パネル同士を結合した状態、を示している。図１０（Ａ）に示す壁パネル１０１は、両端部が内側に折り曲げられるとともにＨ型ジョイント１０４を挿入するための凹部１０２ａを形成した一対の表装板１０２と、表装板１０２間に充填されたロックウール１０３とから構成されている。なお、ロックウール１０３は表装板１０２に接着剤で接合されている。図１０（Ｂ）に示すように、壁パネル１０１同士の凹部１０２ａの位置を合わせて、両方の凹部１０２ａにＨ型ジョイント１０４を挿入し、壁パネル１０１同士の端部を突き合わせると、図１０（Ｃ）に示す状態となる。かかる壁パネルについては、例えば、非特許文献２に開示されている。
http://www.sba.fi/products/01-02-01_JMC_1_33_B-15.htm 10A is a horizontal sectional view of the wall panels, FIG. 10B is a state before the wall panels are joined, and FIG. 10C is a state where the wall panels are joined. A wall panel 101 shown in FIG. 10 (A) has a pair of front cover plates 102 in which both ends are bent inward and a recess 102a for inserting an H-shaped joint 104 is formed, and a lock filled between the front cover plates 102. It is comprised from the wool 103. FIG. Note that the rock wool 103 is joined to the cover plate 102 with an adhesive. As shown in FIG. 10B, when the positions of the recesses 102a between the wall panels 101 are aligned, the H-shaped joint 104 is inserted into both the recesses 102a, and the ends of the wall panels 101 are brought into contact with each other, The state shown in FIG. Such a wall panel is disclosed in Non-Patent Document 2, for example.
http://www.sba.fi/products/01-02-01_JMC_1_33_B-15.htm

図１１において、（Ａ）は壁パネルの水平断面図、（Ｂ）は壁パネル同士を結合する前の状態、（Ｃ）は壁パネル同士を結合した状態、（Ｄ）はジョイントレス方式の他の従来例、を示している。図１１（Ａ）に示す壁パネル１１１は、一端が内側に階段状に折り曲げられるとともに他端が内側に折り返された一対の表装板１１２と、表装板１１２の折り返し部に装着される略コ字形状の金具１１３と、表装板１１２及び金具１１３の間に充填されたロックウール１１４とから構成されている。かかる表装板１１２の折り曲げ部及び折り返し部の方向を合わせて組み付けると、図１１（Ａ）に示すように、凸部１１１ａと凹部１１１ｂが形成される。なお、金具１１３は表装板１１２の折り返し部に挟持されており、ロックウール１１４は表装鋼板１１２及び金具１１３に接着剤により接合されている。図１１（Ｂ）に示すように、壁パネル１１１同士の凸部１１１ａと凹部１１１ｂを対峙させて、一方の凹部１１１ｂに他方の凸部１１１ａを挿入し、壁パネル１１１同士の端部を合わせると、図１１（Ｃ）に示す状態となる。かかる壁パネルについては、例えば、非特許文献３に開示されている。
http://sungmigc.en.ec21.com/product_detail.jsp?group_id=GC00723122&product_id=CA00723124&product_nm=Marine_fire_wall_panel 11A is a horizontal sectional view of the wall panels, FIG. 11B is a state before the wall panels are joined together, FIG. 11C is a state where the wall panels are joined together, and FIG. The conventional example is shown. A wall panel 111 shown in FIG. 11 (A) has a pair of front panels 112 whose one end is folded inward and the other end is folded inward, and a substantially U-shape attached to the folded portion of the front panel 112. It is comprised from the metal fitting 113 of a shape, and the rock wool 114 with which the space | interval board 112 and the metal fitting 113 were filled. When the folded portion and the folded portion of the cover plate 112 are assembled in the same direction, as shown in FIG. 11A, a convex portion 111a and a concave portion 111b are formed. The metal fitting 113 is sandwiched between the folded portions of the cover plate 112, and the rock wool 114 is bonded to the cover steel plate 112 and the metal fitting 113 with an adhesive. As shown in FIG. 11B, when the convex portions 111a and the concave portions 111b of the wall panels 111 face each other, the other convex portion 111a is inserted into the concave portion 111b, and the end portions of the wall panels 111 are aligned. Then, the state shown in FIG. Such a wall panel is disclosed in Non-Patent Document 3, for example.
http://sungmigc.en.ec21.com/product_detail.jsp?group_id=GC00723122&product_id=CA00723124&product_nm=Marine_fire_wall_panel

また、図１１（Ｄ）に示す壁パネル１１５は、一端が内側に階段状に折り曲げられるとともに他端が内側に折り返された一対の表装板１１６と、表装板１１６間に充填されたロックウール１１７とから構成されている。図１１（Ａ）に示した金具１１３を表装板１１６そのものを加工成形することで代用したものである。なお、ロックウール１１７は表装板１１６に接着剤で接合されている。壁パネル１１６同士の凸部１１６ａと凹部１１６ｂを対峙させて、一方の凹部１１６ｂに他方の凸部１１６ａを挿入し、壁パネル１１６同士の端部を合わせて壁パネル１１６同士を結合する。かかる壁パネルについては、例えば、非特許文献４に開示されている。
http://www.waskorea.co.kr/wall_panel.html In addition, a wall panel 115 shown in FIG. 11D has a pair of front panels 116 whose one end is bent inward and the other end is folded inward, and rock wool 117 filled between the front panels 116. It consists of and. The metal fitting 113 shown in FIG. 11 (A) is substituted by processing the surface plate 116 itself. Note that the rock wool 117 is bonded to the front panel 116 with an adhesive. The convex portions 116a and the concave portions 116b of the wall panels 116 are opposed to each other, the other convex portion 116a is inserted into the concave portion 116b, and the end portions of the wall panels 116 are aligned to join the wall panels 116 to each other. Such a wall panel is disclosed in Non-Patent Document 4, for example.
http://www.waskorea.co.kr/wall_panel.html

さらに、ジョイントレス方式の壁パネルには、特許文献２及び３に示すように、両端部に略凸字形状の金具又は略凹字形状の金具を接続したものも開示されている。これらの特許文献に開示された壁パネルは、平板状の表装板の端部又は裏面に略凸字形状又は略凹字形状の金具を固定したものである。
特開平４−３５３１４０号公報、図４及び図５ 特開平７−２１７０６４号公報、図３ Furthermore, as shown in Patent Documents 2 and 3, a jointless type wall panel is also disclosed in which a substantially convex metal fitting or a substantially concave metal fitting is connected to both ends. The wall panels disclosed in these patent documents are obtained by fixing a substantially convex or substantially concave metal fitting to the end or back surface of a flat plate-shaped front panel.
JP-A-4-353140, FIGS. 4 and 5 Japanese Patent Laid-Open No. 7-217064, FIG.

ところで、上述した種々の壁パネルにおいて、部屋の間仕切りに使用するような場合は、両表面とも部屋の壁として使用されるため、一般に単価の高い表装板（例えば、表装鋼板等）を採用している。したがって、壁パネルのコストダウンを図るためには、単価の高い表装板の使用量をできるだけ少なくする必要がある。また、船舶の居住区等に使用される壁パネルでは耐火性や耐熱性も求められるため、壁パネル同士の結合構造も軽視できない。   By the way, in the various wall panels described above, when used for partitioning a room, both surfaces are used as room walls, so generally a high-priced surface plate (for example, a surface steel plate) is used. Yes. Therefore, in order to reduce the cost of the wall panel, it is necessary to reduce the usage amount of the cover plate having a high unit price as much as possible. Moreover, since the fire resistance and heat resistance are calculated | required in the wall panel used for the residence area etc. of a ship, the connection structure of wall panels cannot be neglected.

図９（Ａ）に示した壁パネル９１及び図１０（Ａ）に示した壁パネル１０１では、表装板９３，１０２を加工して凹部９３ａ，１０２ａを形成しているため、表装板９２に比して表装鋼板の使用量が多く、コストアップの原因となっていた。例えば、６００ｍｍ幅の壁パネル９１，１０１の場合、表装板９２では約６１９ｍｍ幅の表装鋼板で足りるのに対し、表装板９３，１０２では約７０２ｍｍ幅の表装鋼板が必要であった。また、表装板９３，１０２の両端部の加工は表装板９３，１０２の平面性保持の阻害要因となっていた。特に、加工の精度をコントロールすることが難しく、端部を突き合わせた場合に、裏面側の突き合わせ部に隙間が生じてしまう場合もあり、見栄え及び耐火性の面で問題が生ずることも少なくなかった。さらに、壁パネル９１，１０１の結合に平板ジョイント９５又はＨ型ジョイント１０４を使用しているため、ジョイントそのものがコストアップの原因であるとともに、搬送及び組付が面倒であるという問題もあった。なお、図９（Ｄ）に示した壁パネル９６では、表装鋼板の使用量は少ないが、平板ジョイント９５を使用している点で上述のごとき問題が生ずるとともに、壁パネル９６と接合金具９７とが、機械的に接合されていないことにより壁パネル９６相互の突き合わせ部の精度保持が困難になってしまう。   In the wall panel 91 shown in FIG. 9 (A) and the wall panel 101 shown in FIG. 10 (A), the cover plates 93 and 102 are processed to form the recesses 93a and 102a. As a result, a large amount of the surface steel plate was used, which caused a cost increase. For example, in the case of wall panels 91 and 101 having a width of 600 mm, a surface steel plate having a width of about 619 mm is sufficient for the surface plate 92, whereas a surface steel plate having a width of about 702 mm is required for the surface plates 93 and 102. Further, the processing of both end portions of the cover plates 93 and 102 has been an obstructive factor for maintaining the flatness of the cover plates 93 and 102. In particular, it is difficult to control the processing accuracy, and when the end portions are abutted, there may be a gap in the abutting portion on the back side, which often causes problems in appearance and fire resistance. . Further, since the flat plate joint 95 or the H-shaped joint 104 is used for the connection of the wall panels 91 and 101, there is a problem that the joint itself causes a cost increase and that the conveyance and assembly are troublesome. In the wall panel 96 shown in FIG. 9 (D), the amount of the surface steel plate used is small. However, the use of the flat plate joint 95 causes the above-described problems, and the wall panel 96 and the joint metal fitting 97 However, since it is not mechanically joined, it becomes difficult to maintain the accuracy of the butted portions of the wall panels 96.

また、図１１（Ａ）及び（Ｄ）に示した壁パネル１１１，１１５では、図１０（Ａ）に示した壁パネル１０１よりは表装鋼板の使用量は少ないが（６００ｍｍ幅の壁パネルの場合で約６５０ｍｍ幅の表装鋼板が必要）、端部に折り返し部を形成しているため、加工が面倒であるとともにコストアップの原因となっていた。さらに、折り返し部の加工の精度をコントロールが難しいという上述の問題に加えて、折り返し部で膨らみが生じてしまい、端部が平板にならないため見栄えが悪くなるという問題もあった。   Further, in the wall panels 111 and 115 shown in FIGS. 11A and 11D, the use amount of the surface steel plate is smaller than that of the wall panel 101 shown in FIG. 10A (in the case of a wall panel having a width of 600 mm). In this case, a surface steel plate having a width of about 650 mm is necessary), and since the folded portion is formed at the end portion, the processing is troublesome and the cost is increased. Furthermore, in addition to the above-described problem that it is difficult to control the processing accuracy of the folded portion, there is a problem that the folded portion is swollen and the end portion does not become a flat plate, so that the appearance is deteriorated.

また、特許文献２及び３に記載された壁パネルでは、平板状の表装板を採用しているため、表装鋼板の使用量は最も少なくなるが、略凸字形状又は略凹字形状の金具をビスやボルトで固定した際には見栄えが悪くなるという問題があり、接着剤で固定した際には表装板が高温状態で剥がれ易くなってしまうため耐火性や耐熱性が不十分になってしまうという問題があった。   Moreover, in the wall panel described in patent documents 2 and 3, since the flat-shaped surface plate is employ | adopted, although the usage-amount of a surface steel plate becomes the least, substantially convex shape or a substantially concave-shaped metal fitting is used. When fixing with screws or bolts, there is a problem that it looks bad, and when fixing with adhesive, the cover plate tends to peel off at high temperature, so fire resistance and heat resistance will be insufficient There was a problem.

本発明は上述した問題点に鑑み創案されたものであり、表装板の素材の使用量が少なく、加工が容易で、耐火性や耐熱性も十分に発揮でき、パネル同士の結合が容易な壁パネル及びその製造方法を提供することを目的とする。   The present invention was devised in view of the above-described problems, and the amount of the material used for the cover plate is small, the processing is easy, the fire resistance and the heat resistance can be sufficiently exhibited, and the panels can be easily joined together. It aims at providing a panel and its manufacturing method.

本発明によれば、一対の表装板の間に内装材を備えた壁パネルであって、前記表装板は両端を内側に折り曲げた折曲部を備え、凸部又は凹部と該凸部又は該凹部に連設された肩部とを備えた結合金具を有し、前記折曲部と前記肩部を連結し、前記凸部と前記凹部を嵌合することにより壁パネル同士を結合するようにした、ことを特徴とする壁パネルが提供される。   According to the present invention, there is provided a wall panel including an interior material between a pair of cover plates, the cover plate having a bent portion with both ends bent inward, and a convex portion or a concave portion and the convex portion or the concave portion. It has a coupling fitting provided with a shoulder portion provided continuously, connecting the bent portion and the shoulder portion, and connecting the wall panels by fitting the convex portion and the concave portion, A wall panel is provided.

前記凸部及び前記凹部は、略中心部で表面側と裏面側に分割されていてもよいし、前記凸部又は前記凹部の端部が前記凸部又は前記凹部の延出部と滑らかに連設されていてもよいし、前記凸部又は前記凹部の端部が前記凸部又は前記凹部の延出部からテーパ状に連設されていてもよいし、前記凸部又は前記凹部の延出部が前記肩部からテーパ状に連設されていてもよい。   The convex portion and the concave portion may be divided into a front surface side and a back surface side at a substantially central portion, and an end portion of the convex portion or the concave portion is smoothly connected to the protruding portion or the extended portion of the concave portion. The end of the convex part or the concave part may be provided in a tapered shape from the extended part of the convex part or the concave part, or the extended part of the convex part or the concave part may be provided. The portion may be continuously provided in a tapered shape from the shoulder portion.

前記折曲部と前記肩部の表面又は裏面の少なくとも一面側の連結手段は、接着剤以外の手段であることが好ましく、連結手段としては、例えば、かしめ、溶接、ネジ、ビス又はボルトのいずれかが採用され得る。前記凸部及び前記凹部は略中心部で表面側と裏面側に分割されており、前記折曲部と前記肩部の全ての連結手段を接着剤以外の手段としてもよい。   The connecting means on at least one side of the front and back surfaces of the bent part and the shoulder part is preferably a means other than an adhesive, and examples of the connecting means include caulking, welding, screws, screws, and bolts. Can be adopted. The convex part and the concave part are substantially centered and divided into a front side and a back side, and all the connecting means of the bent part and the shoulder part may be means other than the adhesive.

また、本発明によれば、一対の表装板の間に内装材を備えた壁パネルの製造方法であって、前記表装板の両端を内側に折り曲げた折曲部を成形するとともに凸部又は凹部と該凸部又は該凹部に連設された肩部とを備えた結合金具を成形する第一工程と、前記折曲部と前記肩部を連結して結合体を製作する第二工程と、該結合体に内装材を配設する第三工程と、前記結合体に前記表装板を被せて一体化する第四工程と、を備えることを特徴とする壁パネルの製造方法が提供される。   Further, according to the present invention, there is provided a method for manufacturing a wall panel provided with an interior material between a pair of facing plates, wherein a bent portion is formed by bending both ends of the facing plate inward, and a convex portion or a concave portion and the concave portion are formed. A first step of forming a fitting having a convex portion or a shoulder portion provided continuously to the concave portion; a second step of producing a joined body by connecting the bent portion and the shoulder portion; and the coupling. There is provided a method for manufacturing a wall panel, comprising: a third step of disposing an interior material on a body; and a fourth step of covering the combined body with the cover plate for integration.

また、本発明によれば、一対の表装板の間に内装材を備えた壁パネルの製造方法であって、前記表装板の両端を内側に折り曲げた折曲部を成形するとともに凸部又は凹部と該凸部又は該凹部に連設された肩部とを備えた金具を略中心部で分割した形状の結合金具を成形する第一工程と、前記折曲部と前記肩部を連結して一対の結合体を製作する第二工程と、該結合体に内装材を配設する第三工程と、一対の結合体を貼り合わせて一体化する第四工程と、を備えることを特徴とする壁パネルの製造方法が提供される。ここで、前記第四工程は、前記結合体の表装板内面又は内装材表面に接着剤を塗布する塗布工程と、各結合体の内側を対峙させて密着させる密着工程と、両結合体の貼り合せ位置を調整する位置調整工程と、を備えるようにしてもよい。   Further, according to the present invention, there is provided a method for manufacturing a wall panel provided with an interior material between a pair of facing plates, wherein a bent portion is formed by bending both ends of the facing plate inward, and a convex portion or a concave portion and the concave portion are formed. A first step of forming a fitting having a shape obtained by dividing a metal fitting provided with a convex portion or a shoulder portion provided continuously to the concave portion at a substantially central portion; and a pair of the bent portion and the shoulder portion connected to each other. A wall panel comprising: a second step of manufacturing a combined body; a third step of disposing an interior material on the combined body; and a fourth step of bonding and integrating a pair of combined bodies. A manufacturing method is provided. Here, the fourth step includes an application step of applying an adhesive to the inner surface or interior material surface of the combined body, an adhesion step in which the inner side of each combined body is opposed to each other, and the bonding of both combined bodies. A position adjusting step for adjusting the alignment position.

上述した本発明の壁パネル及びその製造方法によれば、表装板の両端を単に折り曲げただけであるので、表装板の素材の使用量が少なく、かつ加工が容易であり、表装板の単価が高い素材の場合であってもコストダウンを図ることができる。また、結合金具の凸部と凹部を嵌合させて壁パネル同士を結合する構造を採用したことにより、壁パネル同士の結合に際しジョイントを使用する必要がなく、コストダウンを図ることができるとともに搬送及び組付が容易となる。また、表装板の折曲部と結合金具の肩部で連結した構造を採用したことにより、接着剤以外の連結手段を使用した場合であっても、連結部が表装板の表面に現れることがなく、見栄えをよくすることができる。さらに、内装材に耐火材や耐熱材を用いた場合に、接着剤以外の連結手段を使用していれば、壁パネルが高温に曝されても表装板と結合金具が剥がれることがない。   According to the above-described wall panel of the present invention and the manufacturing method thereof, since both ends of the cover plate are simply bent, the amount of material used for the cover plate is small and processing is easy, and the unit price of the cover plate is low. Even in the case of expensive materials, the cost can be reduced. In addition, by adopting a structure in which the projections and recesses of the fittings are fitted together to join the wall panels together, it is not necessary to use a joint when joining the wall panels, and the cost can be reduced and transported And assembly becomes easy. In addition, by adopting a structure in which the bent portion of the cover plate is connected to the shoulder portion of the coupling metal, the connecting portion may appear on the surface of the cover plate even when connecting means other than the adhesive is used. It can improve the appearance. Furthermore, when a fireproof material or a heat-resistant material is used for the interior material, if the connecting means other than the adhesive is used, the cover plate and the coupling metal are not peeled even if the wall panel is exposed to a high temperature.

さらに、結合金具を略中心部で分割した場合には、上述の効果に加えて、全ての連結部（表装板の折曲部と結合金具の肩部）に対して、内側と外側から容易にアクセスできるため、接着剤以外の連結手段を採用しても容易に連結作業を行うことができる。また、結合金具の分割部に隙間が形成されているため、凸部を凹部に嵌合し易くすることができるとともに製造公差や組付公差を分割部の隙間で吸収することもできる。   Furthermore, in the case where the coupling fitting is divided at a substantially central portion, in addition to the above-described effects, it is easy from the inside and the outside for all the coupling portions (the bent portion of the cover plate and the shoulder portion of the coupling fitting). Since it can be accessed, the connecting operation can be easily performed even if a connecting means other than the adhesive is employed. Moreover, since the clearance gap is formed in the division | segmentation part of a coupling metal fitting, it can make it easy to fit a convex part to a recessed part, and can also absorb manufacturing tolerance and assembly | attachment tolerance in the clearance gap of a division | segmentation part.

以下、本発明の実施形態について図１〜図８を用いて説明する。ここで、図１は本発明の第一実施形態を示す壁パネルの斜視図であり、図２は第一実施形態における壁パネル同士の結合部を示す断面図であり、（Ａ）は結合する前の状態、（Ｂ）は結合した状態を示している。   Hereinafter, embodiments of the present invention will be described with reference to FIGS. Here, FIG. 1 is a perspective view of a wall panel showing a first embodiment of the present invention, FIG. 2 is a cross-sectional view showing a connecting portion of the wall panels in the first embodiment, and FIG. The previous state, (B), shows the combined state.

図１及び図２に示すように、本発明の壁パネルは、一対の表装板２，２の間に内装材３を備えた壁パネル１であって、表装板２は両端を内側に折り曲げた折曲部２ａを備え、凸部４ａ又は凹部４ｂと凸部４ａ又は凹部４ｂに連設された肩部４ｃとを備えた結合金具４を有し、折曲部２ａと肩部４ｃを連結し、凸部４ａと凹部４ｂを嵌合することにより壁パネル１，１同士を結合するようにしたものである。   As shown in FIGS. 1 and 2, the wall panel of the present invention is a wall panel 1 having an interior material 3 between a pair of facing plates 2 and 2, and the facing plate 2 is bent at both ends inward. It has a connecting part 4 provided with a bent part 2a, and has a convex part 4a or a concave part 4b and a shoulder part 4c connected to the convex part 4a or the concave part 4b, and connects the bent part 2a and the shoulder part 4c. The wall panels 1 and 1 are coupled to each other by fitting the convex portion 4a and the concave portion 4b.

前記表装板２は、壁パネル１の用途に応じて種々の素材のものが採用されるが、例えば、船舶の居住区に用いる壁パネルの場合には表装鋼板が採用される。図１に示すように、各表装板２は使用状態における幅（Ｗ）方向の両端部が内側に折り曲げられている。この折曲部２ａの幅は、結合金具４との連結に必要な幅であればよく、例えば、幅（Ｗ）６００ｍｍ×高さ（Ｈ）２２００ｍｍ×厚さ（Ｔ）２５ｍｍの壁パネルであって、連結手段がかしめである場合に、各４〜１０ｍｍ程度であれば十分である。したがって、表装板２の製作にあたり、素材の使用量を少なく抑えることができる。また、折曲部２ａは、表装板２の両端部を略９０°に折り曲げているだけであるため、加工が容易であり、表装板２の露出部の平面性に与える影響も少ない。なお、表装板２と結合金具４の連結にネジ、ビス、ボルト等の手段を使用する場合には、折曲部２ａに予め連結孔を開けるようにしておいてもよい。   Although the thing of a various raw material is employ | adopted for the said surface plate 2 according to the use of the wall panel 1, for example, in the case of the wall panel used for the residential area of a ship, a surface steel plate is employ | adopted. As shown in FIG. 1, each faceplate 2 is bent inward at both ends in the width (W) direction in use. The width of the bent portion 2a may be a width necessary for the connection with the coupling fitting 4, and is, for example, a wall panel having a width (W) of 600 mm × a height (H) of 2200 mm × a thickness (T) of 25 mm. Thus, when the connecting means is caulking, it is sufficient that each is about 4 to 10 mm. Therefore, the amount of material used can be reduced when manufacturing the front panel 2. Moreover, since the bending part 2a only bends the both ends of the surface board 2 at about 90 degrees, it is easy to process and has little influence on the flatness of the exposed part of the surface board 2. In addition, when using means, such as a screw, a screw, and a volt | bolt, for connecting the surface mounting plate 2 and the fitting 4, a connecting hole may be formed in the bent portion 2 a in advance.

前記内装材３は、壁パネル１の用途に応じて種々の素材のものが採用されるが、例えば、船舶の居住区に用いる壁パネルのように、耐火性や耐熱性が要求される場合には、ロックウールが採用される。図１において、内装材３は表装板２及び結合金具４の内部空間の全てを充填するように図示されているが、必ずしも内部全体を内装材３で充填する必要はなく、表装板２間において部分的に配設されていてもよいし、隙間の狭い結合金具４の内部への充填を省略するようにしてもよい。   The interior material 3 may be made of various materials depending on the use of the wall panel 1, but for example, when fire resistance or heat resistance is required, such as a wall panel used in a residential area of a ship. Rock wool is adopted. In FIG. 1, the interior material 3 is illustrated so as to fill the entire interior space of the surface plate 2 and the coupling metal 4, but it is not always necessary to fill the entire interior with the interior material 3. It may be arranged partially, or filling in the inside of the fitting 4 with a narrow gap may be omitted.

前記結合金具４は、凸部４ａを有するものと、凹部４ｂを有するものの２種類が存在し、図１に示すように、表装板２の一端に凸部４ａを有する結合金具４を連結し、他端に凹部４ｂを有する結合金具４を連結するのが一般的である。これらの結合金具４は単価の安い鉄板で製作することができる。図２（Ａ）に示す凸部４ａの幅Ｔｈ及び肩部４ｃの幅Ｔｓは、Ｔｈ／Ｔｓ≧３／４の条件を満たすように設定することが好ましく、Ｔｈ／Ｔｓ＝１程度にすることが最適である。例えば、厚さ（Ｔ）２５ｍｍの壁パネル１の場合には、（Ｔｈ，Ｔｓ）＝（９ｍｍ，８ｍｍ）に設定することが好ましく、厚さ（Ｔ）５０ｍｍの壁パネル１の場合には、（Ｔｈ，Ｔｓ）＝（３４ｍｍ，８ｍｍ）又は（１８ｍｍ，１６ｍｍ）に設定することが好ましい。なお、肩部４ｃの幅Ｔｓの設定において、表装板２の厚さは無視している。   There are two types of the coupling metal 4 having a convex part 4a and one having a concave part 4b. As shown in FIG. 1, the coupling metal part 4 having the convex part 4a is connected to one end of the cover plate 2, It is common to connect the coupling fitting 4 which has the recessed part 4b at the other end. These coupling fittings 4 can be made of an inexpensive iron plate. The width Th of the convex portion 4a and the width Ts of the shoulder portion 4c shown in FIG. 2A are preferably set so as to satisfy the condition of Th / Ts ≧ 3/4, and should be about Th / Ts = 1. Is the best. For example, in the case of the wall panel 1 having a thickness (T) of 25 mm, it is preferable to set (Th, Ts) = (9 mm, 8 mm), and in the case of the wall panel 1 having a thickness (T) of 50 mm, It is preferable to set (Th, Ts) = (34 mm, 8 mm) or (18 mm, 16 mm). In the setting of the width Ts of the shoulder 4c, the thickness of the cover plate 2 is ignored.

また、図２（Ａ）に示す凸部４ａの幅Ｔｈ及び肩部４ｃの幅Ｔｓの設定範囲の下限は、板材の９０°折り曲げ加工であることを考慮すれば、約４ｍｍに設定することが好ましい。したがって、厚さ（Ｔ）２５ｍｍの壁パネル１の場合、肩部４ｃの幅Ｔｓを４ｍｍに設定すれば凸部４ａの幅Ｔｈは１７ｍｍとなる。また、凸部４ａの幅Ｔｈを４ｍｍに設定すれば肩部４ｃの幅Ｔｓは１０．５ｍｍとなる。すなわち、厚さ（Ｔ）２５ｍｍの壁パネル１においては、４ｍｍ≦Ｔｓ≦１０．５ｍｍ、４ｍｍ≦Ｔｈ≦１７ｍｍの範囲に設定することができる。また、厚さ（Ｔ）５０ｍｍの壁パネル１の場合、肩部４ｃの幅Ｔｓを４ｍｍに設定すれば凸部４ａの幅Ｔｈは４２ｍｍとなる。また、凸部４ａの幅Ｔｈを４ｍｍに設定すれば肩部４ｃの幅Ｔｓは２３ｍｍとなる。すなわち、厚さ（Ｔ）５０ｍｍの壁パネル１においては、４ｍｍ≦Ｔｓ≦２３ｍｍ、４ｍｍ≦Ｔｈ≦４２ｍｍの範囲に設定することができる。なお、凹部４ｂの幅は、嵌合される凸部４ａの幅Ｔｈによって定められる。   In addition, the lower limit of the setting range of the width Th of the convex portion 4a and the width Ts of the shoulder portion 4c shown in FIG. 2A can be set to about 4 mm in consideration of the 90 ° bending process of the plate material. preferable. Therefore, in the case of the wall panel 1 having a thickness (T) of 25 mm, if the width Ts of the shoulder portion 4c is set to 4 mm, the width Th of the convex portion 4a is 17 mm. Moreover, if the width Th of the convex part 4a is set to 4 mm, the width Ts of the shoulder part 4c will be 10.5 mm. That is, in the wall panel 1 having a thickness (T) of 25 mm, it can be set in a range of 4 mm ≦ Ts ≦ 10.5 mm, 4 mm ≦ Th ≦ 17 mm. In the case of the wall panel 1 having a thickness (T) of 50 mm, if the width Ts of the shoulder portion 4c is set to 4 mm, the width Th of the convex portion 4a is 42 mm. Moreover, if the width Th of the convex part 4a is set to 4 mm, the width Ts of the shoulder part 4c will be 23 mm. That is, in the wall panel 1 having a thickness (T) of 50 mm, the range of 4 mm ≦ Ts ≦ 23 mm, 4 mm ≦ Th ≦ 42 mm can be set. The width of the concave portion 4b is determined by the width Th of the convex portion 4a to be fitted.

また、凸部４ａ及び凹部４ｂは断面コ字形状に限定されるものではなく、断面Ｕ字形状であってもよいし、断面無下底台形形状（下底のない台形形状）であってもよいし、断面Ｖ字形状であってもよい。また、図１では、凸部４ａを有する結合金具４も凹部４ｂを有する結合金具４も壁パネル１の高さ方向の全域に渡る長さを有しているが、耐火性や耐熱性がそれ程要求されない場合には、凸部４ａ又は凹部４ｂを有する結合金具４の長さを短くしてもよいし、結合できる範囲で部分的に設けるようにしてもよい。なお、壁パネル１の一端側にのみ壁パネル１が嵌合される壁パネル１の場合には、表装板２の一端に凸部４ａ又は凹部４ｂを有する結合金具４を連結し、他端には平板状の金具を連結するようにしてもよい。   Further, the convex portion 4a and the concave portion 4b are not limited to the U-shaped cross section, and may have a U-shaped cross section or a bottomless trapezoidal shape (a trapezoidal shape having no bottom). It may be V-shaped in cross section. Moreover, in FIG. 1, although the coupling metal fitting 4 which has the convex part 4a and the coupling metal fitting 4 which has the recessed part 4b have the length over the whole area of the height direction of the wall panel 1, fire resistance and heat resistance are so much. When not required, the length of the coupling fitting 4 having the convex portion 4a or the concave portion 4b may be shortened, or may be partially provided within a range that can be coupled. In addition, in the case of the wall panel 1 in which the wall panel 1 is fitted only to one end side of the wall panel 1, a coupling metal fitting 4 having a convex portion 4a or a concave portion 4b is connected to one end of the cover plate 2, and the other end is connected to the other end. May connect flat metal fittings.

結合金具４の肩部４ｃは、図１及び図２に示すように、断面Ｌ字形状に形成されている。この場合、肩部４ｃの一面は表装板２の折曲部２ａに接触し、他面は表装板２の裏面に接触することとなり、壁パネル１の製造時において表装板２の位置決めがし易い。もちろん、肩部４ｃが表装板２の折曲部２ａにのみ接触する面を有する平板形状に形成されていてもよい。また、凸部４ａ又は凹部４ｂに対して、部分的（折曲分２ａとの連結に必要な部分だけ）に肩部４ｃを連設するようにしてもよい。なお、表装板２と結合金具４の連結にネジ、ビス、ボルト等の手段を使用する場合には、肩部４ｃに予め連結孔を開けるようにしておいてもよい。   As shown in FIGS. 1 and 2, the shoulder 4 c of the coupling metal 4 is formed in an L-shaped cross section. In this case, one surface of the shoulder portion 4c comes into contact with the bent portion 2a of the cover plate 2, and the other surface comes into contact with the back surface of the cover plate 2, so that it is easy to position the cover plate 2 when the wall panel 1 is manufactured. . Of course, the shoulder 4c may be formed in a flat plate shape having a surface that contacts only the bent portion 2a of the cover plate 2. Moreover, you may make it connect the shoulder part 4c with respect to the convex part 4a or the recessed part 4b partially (only a part required for connection with the bending part 2a). In addition, when using means, such as a screw, a screw, a volt | bolt, for the connection of the surface mounting board 2 and the coupling metal fitting 4, you may make it open a connection hole beforehand in the shoulder part 4c.

前記表装板２（折曲部２ａ）と前記結合金具４（肩部４ｃ）の連結手段には、接着剤以外の手段を用いることが好ましく、例えば、かしめ、溶接、ネジ、ビス、ボルト等を採用することが考えられる。図１に示すように、連結部２ｂは、折曲部２ａの高さ（Ｈ）方向に渡って部分的に設けられる。ここで、「かしめ」とは、「薄板２枚を重ね、２枚を同時に円筒形状の型の中に押し込みプレス成形することにより薄板同士を結合する方法」である。例えば、３００ｍｍごとにかしめる。このように接着剤以外の連結手段を採用するのは、接着剤の場合、壁パネル１が高温状態に曝されると接着剤が溶解又は蒸発してしまい、壁パネル１が崩壊してしまう可能性があるためである。上述した機械的又は物理的な連結手段によれば、部品が溶解するほどの高温に曝されない限り、壁パネル１の連結が解けて崩壊するおそれがない。この連結手段として、かしめや溶接等のように連結部２ｂの外側と内側の両面に工具を必要とする連結手段を採用した場合には、製造上の制約から壁パネル１の表面又は裏面の一面側にのみ接着剤以外の連結手段を採用し、もう一面側の連結手段には接着剤、ネジ、ビス等の連結部の両面側に工具を必要としない連結手段を採用することとなる。   It is preferable to use a means other than an adhesive as a means for connecting the cover plate 2 (bent part 2a) and the fitting 4 (shoulder part 4c). For example, caulking, welding, screws, screws, bolts, etc. It is possible to adopt. As shown in FIG. 1, the connection part 2b is partially provided over the height (H) direction of the bending part 2a. Here, “caulking” is “a method of joining two thin plates by stacking two thin plates and simultaneously pressing the two into a cylindrical mold and press-molding”. For example, caulking every 300 mm. In this way, the connection means other than the adhesive is used in the case of the adhesive. When the wall panel 1 is exposed to a high temperature state, the adhesive dissolves or evaporates, and the wall panel 1 may collapse. It is because there is sex. According to the mechanical or physical connecting means described above, the connection of the wall panel 1 is not broken and does not collapse unless exposed to a high temperature at which the parts melt. When connecting means that requires tools on both the inside and outside of the connecting portion 2b, such as caulking and welding, is used as this connecting means, one surface of the front or back surface of the wall panel 1 due to manufacturing restrictions. A connecting means other than an adhesive is used only on the side, and a connecting means that does not require a tool on both sides of the connecting portion such as an adhesive, a screw, and a screw is used as the connecting means on the other side.

上述した壁パネル１は、図２に示すように、凸部４ａと凹部４ｂを嵌合することにより壁パネル１，１同士を結合するようになっている。すなわち、本発明の壁パネル１は、ジョイントレス方式の壁パネルに属する。かかるジョイントレス方式を採用したことにより、壁部材と別部材のジョイントが不要となり、コストダウンを図ることができるとともに搬送及び組付が容易となる。また、図２（Ａ）に示すように、凸部４ａ又は凹部４ｂの幅Ｔｈを十分に取ることによって壁パネル１の嵌合部の強度を高くすることができ、搬送時又は組付時に生ずる嵌合部の塑性変形を低減することができる。また図２（Ｂ）に示すように、表装板２の折曲部２ａ及び凸部４ａ又は凹部４ｂの側面の２平面で平面接触させているため、例えば、船舶の居住区のように振動が生じうる場所に設置された場合であっても、振動による変形や騒音を低減することができる。   As shown in FIG. 2, the wall panel 1 described above is configured such that the wall panels 1 and 1 are coupled to each other by fitting the convex portion 4 a and the concave portion 4 b. That is, the wall panel 1 of the present invention belongs to a jointless type wall panel. By adopting such a jointless system, the joint of the wall member and the separate member becomes unnecessary, the cost can be reduced, and conveyance and assembly are facilitated. Further, as shown in FIG. 2A, the strength of the fitting portion of the wall panel 1 can be increased by sufficiently taking the width Th of the convex portion 4a or the concave portion 4b, which occurs at the time of conveyance or assembly. Plastic deformation of the fitting portion can be reduced. Further, as shown in FIG. 2 (B), since the two flat surfaces of the bent portion 2a and the convex portion 4a or the concave portion 4b of the cover plate 2 are brought into plane contact, for example, vibration occurs like a residential area of a ship. Even when installed in a place where it can occur, deformation and noise due to vibration can be reduced.

次に、図１及び図２に示した第一実施形態の壁パネル１の製造方法について、図３を参照しつつ説明する。なお、図３において、（Ａ）は第一工程、（Ｂ）は第二工程、（Ｃ）は第三工程、（Ｄ）は第四工程を示している。   Next, the manufacturing method of the wall panel 1 of 1st embodiment shown in FIG.1 and FIG.2 is demonstrated, referring FIG. In FIG. 3, (A) shows the first step, (B) shows the second step, (C) shows the third step, and (D) shows the fourth step.

図３（Ａ）に示す第一工程では、表装板２の幅方向の両端を内側に折り曲げた折曲部２ａを成形するとともに凸部４ａ又は凹部４ｂと肩部４ｃとを備えた結合金具４を成形する。すなわち、第一工程は、表装板２と結合金具４の加工・製作を行う工程である。   In the first step shown in FIG. 3 (A), the fitting 4 having the convex part 4a or the concave part 4b and the shoulder part 4c is formed while the bent part 2a is folded inward at both ends in the width direction of the cover plate 2. Is molded. That is, the first process is a process for processing and manufacturing the front plate 2 and the coupling metal 4.

図３（Ｂ）に示す第二工程では、折曲部２ａと肩部４ｃを連結して結合体５を製作する。このとき、連結手段には、接着剤以外の連結手段を採用する。特に、この段階では、連結部の内側と外側の両面に工具を配置することができるため、かしめ又は溶接の連結手段を採用することができる。   In the second step shown in FIG. 3 (B), the bent portion 2a and the shoulder portion 4c are connected to manufacture the combined body 5. At this time, connection means other than the adhesive is employed as the connection means. In particular, at this stage, since tools can be arranged on both the inside and outside of the connecting portion, caulking or welding connecting means can be employed.

図３（Ｃ）に示す第三工程では、結合体５に内装材３を配設する。ここでは、結合体５の内部全体にロックウール等の内装材３を充填する場合を図示したが、内装材３を部分的に配設するようにしてもよい。また、内装材３は、接着剤等により表装板２又は結合金具４に固着することが好ましい。例えば、表装板２又は結合金具４の内面に接着剤を塗布し、ブロック状に固められたロックウールを表装板２又は結合金具４の内面に接着・固定するようにすればよい。   In the third step shown in FIG. 3C, the interior material 3 is disposed on the combined body 5. Here, the case where the interior 5 of the combined body 5 is filled with the interior material 3 such as rock wool is illustrated, but the interior material 3 may be partially disposed. Moreover, it is preferable that the interior material 3 is fixed to the surface plate 2 or the coupling fitting 4 with an adhesive or the like. For example, an adhesive may be applied to the inner surface of the surface plate 2 or the coupling metal 4, and the lock wool hardened in a block shape may be bonded and fixed to the inner surface of the surface plate 2 or the coupling metal 4.

図３（Ｄ）に示す第四工程では、内装材３を配設した結合体５に、第一工程で製作しておいた別の表装板２を被せて一体化し、壁パネル１を完成させる。このとき、結合体５の内部に工具を挿入することができないため、従来どおり接着剤で接合するか、折曲部２ａと肩部４ｃをネジ、ビス、ボルト等の外側からのみ連結可能な連結手段を採用する。片側のみ接着剤を採用した場合には、従来と同様に耐火性又は耐熱性の問題が残るが、少なくとも片側の面が接着剤以外の連結手段を採用していることにより、壁パネル１全体としては耐火性又は耐熱性が向上しているといえる。また、壁パネル１の使用状態において、より耐火性又は耐熱性が求められる側に接着剤以外の連結手段を採用した面を配置するようにすればよい。   In the fourth step shown in FIG. 3 (D), the combined body 5 provided with the interior material 3 is covered and integrated with another cover plate 2 manufactured in the first step, thereby completing the wall panel 1. . At this time, since a tool cannot be inserted into the combined body 5, it can be joined with an adhesive as usual, or the bent portion 2 a and the shoulder portion 4 c can be connected only from the outside such as screws, screws, bolts, etc. Adopt means. When the adhesive is used only on one side, the problem of fire resistance or heat resistance remains as in the conventional case, but the wall panel 1 as a whole is obtained because at least one side uses a connecting means other than the adhesive. Can be said to have improved fire resistance or heat resistance. Moreover, what is necessary is just to arrange | position the surface which employ | adopted connection means other than an adhesive agent in the side in which the fire resistance or heat resistance is calculated | required in the use state of the wall panel 1. FIG.

次に、本発明の壁パネルの第二実施形態について図４〜図６を用いて説明する。ここで、図４は本発明の第二実施形態を示す壁パネルの斜視図であり、図５は第二実施形態における壁パネル同士の結合部を示す断面図であり、（Ａ）は結合する前の状態、（Ｂ）は結合した状態を示している。なお、表装板２については、第一実施形態と同じであるため、重複した説明を省略する。   Next, 2nd embodiment of the wall panel of this invention is described using FIGS. Here, FIG. 4 is a perspective view of a wall panel showing a second embodiment of the present invention, FIG. 5 is a cross-sectional view showing a joint portion between wall panels in the second embodiment, and FIG. The previous state, (B), shows the combined state. In addition, since it is the same as 1st embodiment about the surface mounting board 2, the overlapping description is abbreviate | omitted.

図４に示す第二実施形態の壁パネル６は、第一実施形態の結合金具４を凸部４ａ及び凹部４ｂの略中心部で表面側と裏面側に分割した形状の結合金具７を採用したものである。したがって、第二実施形態における結合金具７は、壁パネル６の幅（Ｗ）方向の両端側の表面及び裏面の４ヶ所に配置され、一端側の一対の結合金具７，７により全体として凸部７ａが形成され、他端側の一対の結合金具７，７により全体として凹部７ｂが形成される。なお、凸部７ａ及び凹部７ｂには、結合金具４と同様に断面Ｌ字形状の肩部７ｃが連設されている。   The wall panel 6 according to the second embodiment shown in FIG. 4 employs a fitting 7 having a shape obtained by dividing the fitting 4 according to the first embodiment into a front side and a back side at substantially the center of the convex portion 4a and the concave portion 4b. Is. Accordingly, the coupling fittings 7 in the second embodiment are arranged at four positions on the front and back surfaces on both end sides in the width (W) direction of the wall panel 6, and are convex as a whole by the pair of coupling fittings 7, 7 on one end side. 7a is formed, and a recess 7b is formed as a whole by the pair of fittings 7 and 7 on the other end side. In addition, the convex part 7a and the recessed part 7b are connected with the shoulder part 7c of L-shaped cross section similarly to the coupling metal fitting 4.

また、図５に示すように、凸部７ａ及び凹部７ｂの各端部７ｄは、凸部７ａ及び凹部７ｂの各延出部７ｅと滑らかに連設されているとともに、壁パネル６の厚さ（Ｔ）方向に対峙する各端部７ｄ間には隙間Ｃが設けられている。図５（Ａ）に示す結合金具７の凸部７ａを形成する部分の幅Ｔｔ及び肩部４ｃの幅Ｔｓは、Ｔｔ／Ｔｓ≧３／８の条件を満たすように設定することが好ましく、Ｔｔ／Ｔｓ＝１／２程度にすることが最適である。例えば、厚さ（Ｔ）２５ｍｍの壁パネル６の場合には、（Ｔｔ，Ｔｓ，Ｃ）＝（４ｍｍ，８ｍｍ，１ｍｍ）に設定することが好ましく、厚さ（Ｔ）５０ｍｍの壁パネル６の場合には、（Ｔｔ，Ｔｓ，Ｃ）＝（４ｍｍ，８ｍｍ，２６ｍｍ）又は（８ｍｍ，１６ｍｍ，２ｍｍ）に設定することが好ましい。なお、肩部７ｃの幅Ｔｓの設定において、表装板２の厚さは無視している。   Further, as shown in FIG. 5, each end 7d of the convex portion 7a and the concave portion 7b is smoothly connected to each extending portion 7e of the convex portion 7a and the concave portion 7b, and the thickness of the wall panel 6 is increased. A gap C is provided between the end portions 7d facing each other in the (T) direction. The width Tt of the portion forming the convex portion 7a and the width Ts of the shoulder 4c shown in FIG. 5A are preferably set so as to satisfy the condition of Tt / Ts ≧ 3/8. It is optimal that / Ts = about 1/2. For example, in the case of the wall panel 6 having a thickness (T) of 25 mm, it is preferable to set (Tt, Ts, C) = (4 mm, 8 mm, 1 mm), and the wall panel 6 having a thickness (T) of 50 mm In this case, it is preferable to set (Tt, Ts, C) = (4 mm, 8 mm, 26 mm) or (8 mm, 16 mm, 2 mm). In the setting of the width Ts of the shoulder 7c, the thickness of the cover plate 2 is ignored.

この第二実施形態においては、壁パネル６の厚さ（Ｔ）の大小に関わらず、同一サイズの表装板２及び結合金具７を使用することができ、内装材３及び隙間Ｃの幅を調節することにより、容易に異なるサイズに対応することができる。また、結合金具７に隙間Ｃを設けたことにより、図５（Ａ）の状態から図５（Ｂ）の状態となるように凸部７ａを凹部７ｂに嵌合する場合に、凸部７ａを凹部７ｂに挿入し易くすることができ、製造公差や組付公差等も吸収することができる。なお、耐火性及び耐熱性のためには、図５に示すように、凸部７ａ及び凹部７ｂの内部にも内装材３を配設することが好ましいが、この部分には内装材３を配設しないようにしてもよい。   In this second embodiment, regardless of the thickness (T) of the wall panel 6, the same size of the surface plate 2 and the fitting 7 can be used, and the width of the interior material 3 and the gap C is adjusted. By doing so, it is possible to easily cope with different sizes. Further, when the fitting 7 is provided with the gap C, when the projection 7a is fitted into the depression 7b so that the state shown in FIG. 5A is changed to the state shown in FIG. It can be easily inserted into the recess 7b, and manufacturing tolerances and assembly tolerances can be absorbed. In addition, for fire resistance and heat resistance, as shown in FIG. 5, it is preferable to dispose the interior material 3 also inside the convex portion 7a and the concave portion 7b. It may not be provided.

図５（Ａ）に示す結合金具７の凸部７ａを形成する部分の幅Ｔｔ及び肩部７ｃの幅Ｔｓの設定範囲の下限は、板材の９０°折り曲げ加工であることを考慮すれば、約４ｍｍに設定することが好ましい。また、隙間Ｃは、その効果を勘案すると、最低限１ｍｍ程度は設けることが好ましい。したがって、厚さ（Ｔ）２５ｍｍの壁パネル６の場合、肩部７ｃの幅Ｔｓを４ｍｍに設定し、隙間Ｃを１ｍｍに設定すると、凸部７ａを形成する部分の幅Ｔｔは８ｍｍとなる。また、凸部７ａを形成する部分の幅Ｔｔを４ｍｍに設定し、隙間Ｃを１ｍｍに設定すると、肩部４ｃの幅Ｔｓは８ｍｍとなる。すなわち、厚さ（Ｔ）２５ｍｍの壁パネル６においては、４ｍｍ≦Ｔｓ≦８ｍｍ、４ｍｍ≦Ｔｔ≦８ｍｍの範囲に設定することができる。ここで、幅Ｔｓ及び幅Ｔｔを共に４ｍｍに設定すれば、隙間Ｃは最大（９ｍｍ）となる。したがって、隙間Ｃは、１ｍｍ≦Ｃ≦９ｍｍの範囲に設定することができる。また、厚さ（Ｔ）５０ｍｍの壁パネル６の場合、肩部７ｃの幅Ｔｓを４ｍｍに設定し、隙間Ｃを１ｍｍに設定すると、凸部７ａを形成する部分の幅Ｔｔは２０．５ｍｍとなる。また、凸部７ａを形成する部分の幅Ｔｔを４ｍｍに設定し、隙間Ｃを１ｍｍに設定すると、肩部４ｃの幅Ｔｓは２０．５ｍｍとなる。すなわち、厚さ（Ｔ）５０ｍｍの壁パネル６においては、４ｍｍ≦Ｔｓ≦２０．５ｍｍ、４ｍｍ≦Ｔｔ≦２０．５ｍｍの範囲に設定することができる。ここで、幅Ｔｓ及び幅Ｔｔを共に４ｍｍに設定すれば、隙間Ｃは最大（３４ｍｍ）となる。したがって、隙間Ｃは、１ｍｍ≦Ｃ≦３４ｍｍの範囲に設定することができる。なお、凹部７ｂを形成する部分の幅は、嵌合される凸部７ａを形成する部分の幅Ｔｔによって定められる。   If the lower limit of the setting range of the width Tt of the portion forming the convex portion 7a of the fitting 7 shown in FIG. 5 (A) and the width Ts of the shoulder portion 7c is 90 ° bending processing, it is about It is preferable to set it to 4 mm. Further, considering the effect, the gap C is preferably provided at least about 1 mm. Therefore, in the case of the wall panel 6 having a thickness (T) of 25 mm, when the width Ts of the shoulder 7c is set to 4 mm and the gap C is set to 1 mm, the width Tt of the portion forming the convex portion 7a is 8 mm. Further, when the width Tt of the portion forming the convex portion 7a is set to 4 mm and the gap C is set to 1 mm, the width Ts of the shoulder portion 4c is 8 mm. That is, in the wall panel 6 having a thickness (T) of 25 mm, it can be set in a range of 4 mm ≦ Ts ≦ 8 mm and 4 mm ≦ Tt ≦ 8 mm. Here, if both the width Ts and the width Tt are set to 4 mm, the gap C becomes maximum (9 mm). Therefore, the gap C can be set in a range of 1 mm ≦ C ≦ 9 mm. Further, in the case of the wall panel 6 having a thickness (T) of 50 mm, when the width Ts of the shoulder portion 7c is set to 4 mm and the gap C is set to 1 mm, the width Tt of the portion forming the convex portion 7a is 20.5 mm. Become. Further, when the width Tt of the portion forming the convex portion 7a is set to 4 mm and the gap C is set to 1 mm, the width Ts of the shoulder portion 4c is 20.5 mm. That is, in the wall panel 6 having a thickness (T) of 50 mm, it can be set in the range of 4 mm ≦ Ts ≦ 20.5 mm and 4 mm ≦ Tt ≦ 20.5 mm. Here, if both the width Ts and the width Tt are set to 4 mm, the gap C becomes maximum (34 mm). Therefore, the gap C can be set in a range of 1 mm ≦ C ≦ 34 mm. In addition, the width | variety of the part which forms the recessed part 7b is defined by the width | variety Tt of the part which forms the convex part 7a fitted.

次に、図４及び図５に示した第二実施形態の壁パネル６の製造方法について、図６を参照しつつ説明する。なお、図６において、（Ａ）は第一工程、（Ｂ）は第二工程、（Ｃ）は第三工程、（Ｄ）は第四工程の塗布工程、（Ｅ）は第四工程の位置調整工程、（Ｆ）は完成体を示している。   Next, the manufacturing method of the wall panel 6 of 2nd embodiment shown in FIG.4 and FIG.5 is demonstrated, referring FIG. In FIG. 6, (A) is the first step, (B) is the second step, (C) is the third step, (D) is the application step of the fourth step, and (E) is the position of the fourth step. Adjustment process, (F) shows the finished product.

図６（Ａ）に示す第一工程では、表装板２の幅方向の両端を内側に折り曲げた折曲部２ａを成形するとともに凸部７ａ又は凹部７ｂと肩部７ｃとを備えた金具を略中心部で分割した形状の結合金具７を成形する成形する。すなわち、第一工程は、表装板２と結合金具７の加工・製作を行う工程である。   In the first step shown in FIG. 6 (A), a metal fitting provided with a convex portion 7a or a concave portion 7b and a shoulder portion 7c is formed while forming a bent portion 2a in which both ends in the width direction of the cover plate 2 are folded inward. Molding is performed to mold the joint fitting 7 having a shape divided at the center. In other words, the first step is a step of processing / manufacturing the cover plate 2 and the fitting 7.

図６（Ｂ）に示す第二工程では、折曲部２ａと肩部７ｃを連結して一対の結合体８，８を製作する。このとき、連結手段には、接着剤以外の連結手段を採用する。特に、連結部の内側と外側の両面に工具を配置することができるため、かしめ又は溶接の連結手段を採用することができる。   In the second step shown in FIG. 6B, the bent portion 2a and the shoulder portion 7c are connected to manufacture a pair of joined bodies 8,8. At this time, connection means other than the adhesive is employed as the connection means. In particular, since tools can be arranged on both the inside and outside of the connecting portion, it is possible to employ caulking or welding connecting means.

図６（Ｃ）に示す第三工程では、結合体８に内装材３を配設する。例えば、内装材３は、凸部７ａの隙間に配設される内装材３ａ、凹部７ｂの２ヶ所の隙間に配設される内装材３ｂ、凸部７ａと凹部７ｂの間の表装板２に挟まれた部分に配設される内装材３ｃに分割され、一方の結合体８には、３つの内装材３ａ，３ｂ，３ｃを配設し、片方の結合体８には、１つの内装材３ｂを配設するようにすればよい。なお、凸部７ａ及び凹部７ｂの隙間に配設する内装材３ａ，３ｂは省略してもよいし、内装材３ｃを部分的に配設するようにしてもよい。また、内装材３は、接着剤等により表装板２又は結合金具７に固着することが好ましい。例えば、表装板２又は結合金具４の内面に接着剤を塗布し、ブロック状に固められたロックウールを表装板２又は結合金具４の内面に接着・固定するようにすればよい。なお、内装材３の表面に接着剤を塗布してもよい。   In the third step shown in FIG. 6C, the interior material 3 is disposed on the combined body 8. For example, the interior material 3 is formed on the interior material 3a disposed in the gap between the convex portions 7a, the interior material 3b disposed in the two clearances of the concave portion 7b, and the cover plate 2 between the convex portion 7a and the concave portion 7b. It is divided into interior material 3c disposed in the sandwiched portion, one interior 8 is provided with 3 interior materials 3a, 3b, 3c, and one interior 8 is provided with one interior material. What is necessary is just to arrange | position 3b. The interior materials 3a and 3b disposed in the gap between the convex portion 7a and the recessed portion 7b may be omitted, or the interior material 3c may be partially disposed. Moreover, it is preferable that the interior material 3 is fixed to the surface plate 2 or the coupling fitting 7 with an adhesive or the like. For example, an adhesive may be applied to the inner surface of the surface plate 2 or the coupling metal 4, and the lock wool hardened in a block shape may be bonded and fixed to the inner surface of the surface plate 2 or the coupling metal 4. Note that an adhesive may be applied to the surface of the interior material 3.

図６（Ｄ）〜（Ｆ）に示す第四工程では、内装材３ａ，３ｂ，３ｃが配設された一対の結合体８を貼り合わせて一体化し、壁パネル６を完成させる。この第四工程は、一方の結合体８（図の上側の結合体８）の表装板２及び結合金具７の内面に接着剤を塗布する塗布工程と、各結合体８の内側を対峙させて矢印方向に密着させる密着工程（図６（Ｄ）参照）と、両結合体８，８の貼り合せ位置を矢印方向に調整する位置調整工程（図６（Ｅ）参照）とを備えている。   In the fourth step shown in FIGS. 6D to 6F, the pair of joined bodies 8 provided with the interior materials 3a, 3b, 3c are bonded and integrated to complete the wall panel 6. In this fourth step, an adhesive is applied to the inner surface of the front plate 2 and the coupling fitting 7 of one coupling body 8 (upper coupling body 8 in the figure), and the inside of each coupling body 8 is confronted. A close contact process (see FIG. 6D) for close contact in the arrow direction, and a position adjustment process (see FIG. 6E) for adjusting the bonding position of both the combined bodies 8 and 8 in the arrow direction are provided.

かかる製造方法によれば、壁パネル６の表裏を形成する一対の結合体８，８を個別に製造することができるため、表装板２と結合金具７の全ての連結部２ｂにおいて、容易に接着剤以外の連結手段を採用することができ、かしめや溶接といった結合部の内側と外側に工具を必要とする連結手段も採用することができる。また、プレス等の加圧手段により表裏一対の結合体８，８の位置調整を行うことができるため、壁パネル６の端面を正確かつ容易に割り出すことができる。なお、結合体８の接合に接着剤９を採用しているが、凸部７ａが凹部７ｂに嵌合されていること、各連結部が接着剤以外の連結手段で連結されていることから、仮に接着剤９が溶解又は蒸発する程度の高温に壁パネル６が曝された場合であっても、壁パネル６の崩壊を食い止めることができ、耐火性及び耐熱性に優れる。   According to such a manufacturing method, since the pair of joined bodies 8 and 8 that form the front and back of the wall panel 6 can be individually produced, it is easily bonded to all the connecting portions 2b of the front mounting plate 2 and the coupling fitting 7. Connection means other than the agent can be employed, and connection means that require tools on the inside and outside of the joint, such as caulking and welding, can also be employed. Further, since the position adjustment of the pair of front and back joined bodies 8, 8 can be performed by a pressing means such as a press, the end face of the wall panel 6 can be accurately and easily determined. In addition, although the adhesive agent 9 is employ | adopted for joining of the coupling | bonding body 8, since the convex part 7a is fitted by the recessed part 7b and each connection part is connected by connection means other than an adhesive agent, Even if the wall panel 6 is exposed to a high temperature at which the adhesive 9 is dissolved or evaporated, the wall panel 6 can be prevented from collapsing and excellent in fire resistance and heat resistance.

続いて、図７及び図８を参照しつつ、上述した第二実施形態の変形例について説明する。ここで、図７は、第二実施形態の変形例を示す壁パネルの断面図であり、（Ａ）は第三実施形態、（Ｂ）は第四実施形態、（Ｃ）は第五実施形態を示している。また、図８は、第二実施形態の変形例を示す壁パネル結合部の断面図であり、（Ａ）は第六実施形態、（Ｂ）は第七実施形態、（Ｃ）は第八実施形態を示している。   Subsequently, a modification of the above-described second embodiment will be described with reference to FIGS. 7 and 8. Here, FIG. 7 is a cross-sectional view of a wall panel showing a modification of the second embodiment, (A) is the third embodiment, (B) is the fourth embodiment, and (C) is the fifth embodiment. Is shown. Moreover, FIG. 8 is sectional drawing of the wall panel coupling | bond part which shows the modification of 2nd embodiment, (A) is 6th embodiment, (B) is 7th embodiment, (C) is 8th implementation. The form is shown.

図７に示した変形例は、壁パネル６の端部の形状及び肩部７ｃの形状が異なる変形例である。図７（Ａ）に示す第三実施形態は、結合金具７の肩部７ｃに断面Ｌ字形状ではなく平板形状のものを採用したものである。図７（Ｂ）に示す第四実施形態は、壁パネルの一端を凸部７ａとし、他端に凹部７ｂを設けずに平らな端部としたものである。この場合、凹部７ｂを有する結合金具７に替えて、例えば、断面Ｌ字形状の金具９が表装板２の折曲部２ａに連結される。また、結合金具７の肩部７は平板形状のものを採用している。図７（Ｃ）に示す第五実施形態は、壁パネルの一端を凹部７ｂとし、他端に凸部７ａを設けずに平らな端部としたものである。この場合、凸部７ａを有する結合金具７に替えて、例えば、平板形状の金具９が表装板２の折曲部２ａに連結される。また、結合金具７の肩部７ｃには断面Ｌ字形状のものを採用している。なお、壁パネル６の端部の形状及び肩部７ｃの形状の組合せは、図示したものに限定されるものではない。   The modification shown in FIG. 7 is a modification in which the shape of the end of the wall panel 6 and the shape of the shoulder 7c are different. In the third embodiment shown in FIG. 7 (A), the shoulder 7c of the coupling fitting 7 has a flat plate shape instead of an L-shaped cross section. In the fourth embodiment shown in FIG. 7B, one end of the wall panel is formed as a convex portion 7a, and the other end is formed as a flat end portion without providing the concave portion 7b. In this case, for example, a metal fitting 9 having an L-shaped cross section is connected to the bent portion 2 a of the cover plate 2 in place of the coupling metal fitting 7 having the recess 7 b. The shoulder 7 of the coupling metal 7 is a flat plate. In the fifth embodiment shown in FIG. 7C, one end of the wall panel is formed as a recess 7b, and the other end is formed as a flat end without providing the protrusion 7a. In this case, for example, a flat metal fitting 9 is connected to the bent portion 2a of the cover plate 2 instead of the coupling metal fitting 7 having the convex portion 7a. In addition, the shoulder 7c of the coupling fitting 7 has an L-shaped cross section. In addition, the combination of the shape of the edge part of the wall panel 6 and the shape of the shoulder part 7c is not limited to what was illustrated.

図８に示した変形例は、結合金具７の端部の形状が異なる変形例である。図８（Ａ）に示す第六実施形態は、凸部７ａ及び凹部７ｂの端部７ｄ、延出部７ｅ、肩部７ｃがそれぞれ約９０°の角度で連設されているものである。図８（Ｂ）に示す第七実施形態は、凸部７ａ及び凹部７ｂの端部７ｄが延出部７ｅからテーパ状に連設されているものである。ここで、テーパ状とは、端部７ｄと延出部７ｅとのなす角度が０〜９０°の範囲内であって、壁パネル６の厚さ方向に対峙する端部７ｄの隙間が延出部７ｅとの連設部から徐々に狭くなるように連設されている場合を意味する。なお、図示したように、凹部７ｂも凸部７ａと略同じ形状をなしており、凹部７ｂに凸部７ａを嵌合できるようになっている。図８（Ｃ）に示す第八実施形態は、凸部７ａ及び凹部７ｂの延出部７ｅが肩部７ｃからテーパ状に連設されているものである。すなわち、端部７ｄがないケースである。   The modification shown in FIG. 8 is a modification in which the shape of the end of the coupling metal 7 is different. In the sixth embodiment shown in FIG. 8A, the end 7d, the extension 7e, and the shoulder 7c of the convex portion 7a and the concave portion 7b are connected at an angle of about 90 °. In the seventh embodiment shown in FIG. 8B, the end 7d of the convex portion 7a and the concave portion 7b are continuously provided in a tapered shape from the extending portion 7e. Here, the taper shape means that the angle between the end portion 7d and the extending portion 7e is in the range of 0 to 90 °, and the gap between the end portions 7d facing the thickness direction of the wall panel 6 extends. It means the case where it is continuously provided so as to be gradually narrowed from the connection part with the part 7e. As shown in the drawing, the concave portion 7b has substantially the same shape as the convex portion 7a, and the convex portion 7a can be fitted into the concave portion 7b. In the eighth embodiment shown in FIG. 8C, the protruding portions 7a and the extending portions 7e of the recessed portions 7b are continuously provided in a tapered shape from the shoulder portions 7c. That is, this is a case where there is no end 7d.

本発明は上述した実施形態に限定されず、例えば、凸部７ａ及び凹部７ｂを上端及び下端に設けるようにしてもよい、内装材３に防音材を使用してもよい等、本発明の趣旨を逸脱しない範囲で種々変更が可能であることは勿論である。   The present invention is not limited to the above-described embodiment. For example, the convex portion 7a and the concave portion 7b may be provided at the upper end and the lower end, and a soundproof material may be used for the interior material 3. It goes without saying that various modifications can be made without departing from the scope of the invention.

本発明の第一実施形態を示す壁パネルの斜視図である。It is a perspective view of the wall panel which shows 1st embodiment of this invention. 第一実施形態における壁パネル同士の結合部を示す断面図であり、（Ａ）は結合する前の状態、（Ｂ）は結合した状態を示している。It is sectional drawing which shows the coupling | bond part of the wall panels in 1st embodiment, (A) is the state before couple | bonding, (B) has shown the couple | bonded state. 図１及び図２に示した第一実施形態の壁パネルの製造方法を示す図であり、（Ａ）は第一工程、（Ｂ）は第二工程、（Ｃ）は第三工程、（Ｄ）は第四工程を示している。It is a figure which shows the manufacturing method of the wall panel of 1st embodiment shown in FIG.1 and FIG.2, (A) is a 1st process, (B) is a 2nd process, (C) is a 3rd process, (D ) Shows the fourth step. 本発明の第二実施形態を示す壁パネルの斜視図である。It is a perspective view of the wall panel which shows 2nd embodiment of this invention. 第二実施形態における壁パネル同士の結合部を示す断面図であり、（Ａ）は結合する前の状態、（Ｂ）は結合した状態を示している。It is sectional drawing which shows the coupling | bond part of the wall panels in 2nd embodiment, (A) has shown the state before couple | bonding, (B) has shown the couple | bonded state. 図４及び図５に示した第二実施形態の壁パネルの製造方法を示す図であり、（Ａ）は第一工程、（Ｂ）は第二工程、（Ｃ）は第三工程、（Ｄ）は第四工程の塗布工程、（Ｅ）は第四工程の位置調整工程、（Ｆ）は完成体を示している。It is a figure which shows the manufacturing method of the wall panel of 2nd embodiment shown in FIG.4 and FIG.5, (A) is a 1st process, (B) is a 2nd process, (C) is a 3rd process, (D ) Shows the application step of the fourth step, (E) shows the position adjustment step of the fourth step, and (F) shows the finished product. 第二実施形態の変形例を示す壁パネルの断面図であり、（Ａ）は第三実施形態、（Ｂ）は第四実施形態、（Ｃ）は第五実施形態を示している。It is sectional drawing of the wall panel which shows the modification of 2nd embodiment, (A) is 3rd embodiment, (B) is 4th embodiment, (C) has shown 5th embodiment. 第二実施形態の変形例を示す壁パネル結合部の断面図であり、（Ａ）は第六実施形態、（Ｂ）は第七実施形態、（Ｃ）は第八実施形態を示している。It is sectional drawing of the wall panel coupling | bond part which shows the modification of 2nd embodiment, (A) is 6th embodiment, (B) is 7th embodiment, (C) has shown 8th embodiment. 平板ジョイント方式の壁パネルを示し、（Ａ）は壁パネルの水平断面図、（Ｂ）は壁パネル同士を結合する前の状態、（Ｃ）は壁パネル同士を結合した状態、（Ｄ）は平板ジョイント方式の他の従来例、を示している。A flat joint type wall panel is shown, (A) is a horizontal sectional view of the wall panel, (B) is a state before joining the wall panels, (C) is a state where the wall panels are joined, (D) is The other example of a flat joint system is shown. Ｈ型ジョイント方式の壁パネルを示し、（Ａ）は壁パネルの水平断面図、（Ｂ）は壁パネル同士を結合する前の状態、（Ｃ）は壁パネル同士を結合した状態、を示している。Fig. 2 shows an H-shaped joint type wall panel, (A) is a horizontal sectional view of the wall panel, (B) is a state before the wall panels are joined together, and (C) is a state where the wall panels are joined together. Yes. ジョイントレス方式の壁パネルを示し、（Ａ）は壁パネルの水平断面図、（Ｂ）は壁パネル同士を結合する前の状態、（Ｃ）は壁パネル同士を結合した状態、（Ｄ）はジョイントレス方式の他の従来例、を示している。A jointless type wall panel is shown, (A) is a horizontal sectional view of the wall panel, (B) is a state before joining the wall panels, (C) is a state where the wall panels are joined, (D) is The other conventional example of a jointless system is shown.

符号の説明Explanation of symbols

１，６ 壁パネル
２ 表装板
２ａ 折曲部
２ｂ 折曲部
３，３ａ，３ｂ，３ｃ 内装材
４，７ 結合金具
４ａ，７ａ 凸部
４ｂ，７ｂ 凹部
４ｃ，７ｃ 肩部
７ｄ 端部
７ｅ 延出部
５，８ 結合体
９ 金具
DESCRIPTION OF SYMBOLS 1,6 Wall panel 2 Surface mounting plate 2a Bending part 2b Bending part 3,3a, 3b, 3c Interior material 4,7 Coupling metal fitting 4a, 7a Protruding part 4b, 7b Concave part 4c, 7c Shoulder part 7d End part 7e Extension Part 5, 8 Combined body 9 Metal fitting

Claims (11)

一対の表装板の間に内装材を備えた壁パネルであって、前記表装板は両端を内側に折り曲げた折曲部を備え、凸部又は凹部と該凸部又は該凹部に連設された肩部とを備えた結合金具を有し、前記折曲部と前記肩部を連結し、前記凸部と前記凹部を嵌合することにより壁パネル同士を結合するようにした、ことを特徴とする壁パネル。   A wall panel provided with an interior material between a pair of cover plates, wherein the cover plate includes a bent portion with both ends bent inward, and a convex portion or a concave portion and a shoulder portion connected to the convex portion or the concave portion. A wall having a connecting metal fitting, and connecting the bent portion and the shoulder portion, and fitting the convex portion and the concave portion together to connect the wall panels to each other. panel. 前記凸部及び前記凹部は、略中心部で表面側と裏面側に分割されている、ことを特徴とする請求項１に記載の壁パネル。   The wall panel according to claim 1, wherein the convex portion and the concave portion are divided into a front surface side and a back surface side at a substantially central portion. 前記凸部又は前記凹部は、前記凸部又は前記凹部の端部が前記凸部又は前記凹部の延出部と滑らかに連設されている、ことを特徴とする請求項１又は請求項２に記載の壁パネル。   The convex portion or the concave portion is configured such that an end portion of the convex portion or the concave portion is smoothly connected to an extended portion of the convex portion or the concave portion. Wall panel as described. 前記凸部又は前記凹部は、前記凸部又は前記凹部の端部が前記凸部又は前記凹部の延出部からテーパ状に連設されている、ことを特徴とする請求項１又は請求項２に記載の壁パネル。   The said convex part or the said recessed part has the edge part of the said convex part or the said recessed part connected in a taper shape from the extension part of the said convex part or the said recessed part, The Claim 1 or Claim 2 characterized by the above-mentioned. Wall panels as described in. 前記凸部又は前記凹部は、前記凸部又は前記凹部の延出部が前記肩部からテーパ状に連設されている、ことを特徴とする請求項１又は請求項２に記載の壁パネル。   3. The wall panel according to claim 1, wherein the convex portion or the concave portion is formed such that an extension portion of the convex portion or the concave portion is continuously provided in a tapered shape from the shoulder portion. 前記折曲部と前記肩部の表面又は裏面の少なくとも一面側の連結手段は、接着剤以外の手段である、ことを特徴とする請求項１〜請求項５のいずれかに記載の壁パネル。   The wall panel according to any one of claims 1 to 5, wherein the connecting means on at least one side of the bent portion and the front or back surface of the shoulder is a means other than an adhesive. 前記連結手段は、かしめ、溶接、ネジ、ビス又はボルトのいずれかである、ことを特徴とする請求項６に記載の壁パネル。   The wall panel according to claim 6, wherein the connecting means is caulking, welding, a screw, a screw, or a bolt. 前記凸部及び前記凹部は略中心部で表面側と裏面側に分割されており、前記折曲部と前記肩部の全ての連結手段は接着剤以外の手段である、ことを特徴とする請求項１に記載の壁パネル。   The convex portion and the concave portion are substantially centered and divided into a front side and a back side, and all the connecting means of the bent part and the shoulder part are means other than an adhesive. Item 2. The wall panel according to item 1. 一対の表装板の間に内装材を備えた壁パネルの製造方法であって、前記表装板の両端を内側に折り曲げた折曲部を成形するとともに凸部又は凹部と該凸部又は該凹部に連設された肩部とを備えた結合金具を成形する第一工程と、前記折曲部と前記肩部を連結して結合体を製作する第二工程と、該結合体に内装材を配設する第三工程と、前記結合体に前記表装板を被せて一体化する第四工程と、を備えることを特徴とする壁パネルの製造方法。   A method of manufacturing a wall panel provided with an interior material between a pair of facing plates, wherein a bent portion is formed by bending both ends of the facing plate inward, and the convex portion or the concave portion and the convex portion or the concave portion are continuously provided. A first step of forming a fitting with a shoulder portion, a second step of connecting the bent portion and the shoulder portion to manufacture a joined body, and disposing an interior material on the joined body. A method of manufacturing a wall panel, comprising: a third step; and a fourth step of covering and integrating the cover plate on the combined body. 一対の表装板の間に内装材を備えた壁パネルの製造方法であって、前記表装板の両端を内側に折り曲げた折曲部を成形するとともに凸部又は凹部と該凸部又は該凹部に連設された肩部とを備えた金具を略中心部で分割した形状の結合金具を成形する第一工程と、前記折曲部と前記肩部を連結して一対の結合体を製作する第二工程と、該結合体に内装材を配設する第三工程と、一対の結合体を貼り合わせて一体化する第四工程と、を備えることを特徴とする壁パネルの製造方法。   A method of manufacturing a wall panel provided with an interior material between a pair of facing plates, wherein a bent portion is formed by bending both ends of the facing plate inward, and the convex portion or the concave portion and the convex portion or the concave portion are continuously provided. A first step of forming a fitting having a shape obtained by dividing a fitting provided with a shoulder portion at a substantially central portion, and a second step of producing a pair of joined bodies by connecting the bent portion and the shoulder portion And a third step of disposing an interior material on the combined body, and a fourth step of bonding and integrating the pair of combined bodies together. 前記第四工程は、前記結合体の表装板内面又は内装材表面に接着剤を塗布する塗布工程と、各結合体の内側を対峙させて密着させる密着工程と、両結合体の貼り合せ位置を調整する位置調整工程と、を備えることを特徴とする請求項１０に記載の壁パネルの製造方法。

In the fourth step, an application step of applying an adhesive to the inner surface or the interior material surface of the bonded body, an adhesion process in which the inner side of each bonded body is opposed to each other, and a bonding position of both bonded bodies are set. The method of manufacturing a wall panel according to claim 10, further comprising: a position adjusting step for adjusting.

JP2006339458A 2006-12-18 2006-12-18 Wall panel and manufacturing method thereof Expired - Fee Related JP4021924B1 (en)

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KR1020097012513A KR101114758B1 (en) 2006-12-18 2007-12-04 Wall panel and method for producing the same
EP07850010A EP2093344A1 (en) 2006-12-18 2007-12-04 Wall panel and method for producing the same
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CN101563509A (en) 2009-10-21
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