WO2020040235A1 - Wall panel connection structure - Google Patents

Wall panel connection structure Download PDF

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Publication number
WO2020040235A1
WO2020040235A1 PCT/JP2019/032734 JP2019032734W WO2020040235A1 WO 2020040235 A1 WO2020040235 A1 WO 2020040235A1 JP 2019032734 W JP2019032734 W JP 2019032734W WO 2020040235 A1 WO2020040235 A1 WO 2020040235A1
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WIPO (PCT)
Prior art keywords
wall panel
connection structure
gasket
plate member
wall panels
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PCT/JP2019/032734
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French (fr)
Japanese (ja)
Inventor
孝幸 山川
Original Assignee
小島　正也
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Publication of WO2020040235A1 publication Critical patent/WO2020040235A1/en

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    • 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
    • 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 wall panel connection structure.
  • connection structure of a wall panel including a gasket for closing a joint formed between ends of two wall panels in order to prevent rainwater from entering indoors is known.
  • Patent Literature 1 discloses not only a first waterproof piece (gasket) but also a second waterproof piece configured by arranging support pieces protruding from two wall panels so as to overlap in the front-rear direction. Provided techniques are disclosed.
  • the present invention has been made in view of such a problem, and an object of the present invention is to connect a wall panel that can perform a waterproof function even when two wall panels have different thicknesses due to a manufacturing error or the like. It is to provide a structure.
  • a wall panel connection structure includes at least two wall panels arranged in one direction and joints formed between ends of the two wall panels.
  • a gasket that closes the joint, a water receiver provided on the back side of the wall panel relative to the gasket at the joint, a plate member provided on the back side of the two wall panels, and straddling the joint, and the plate member
  • a fixing member that is movably fixed in a direction out of the plane of the wall panel and that fixes the water receiver to the plate member by movement.
  • the position of the fixing member is adjusted by moving, thereby fixing the water receiver to the plate member, and thus the wall panel. Since it can be fixed, a waterproof function, particularly a waterproof function of a water receiver can be achieved.
  • the water receiver has a hole in an out-of-plane direction of the wall panel, and the fixing member is inserted into the hole by movement.
  • the water receiver is fixed to the plate member.
  • the water receiver can be fixed to the plate member with a simple configuration.
  • the fixing member is a bolt, and a tip of the bolt is larger in diameter than a threaded portion of the bolt, and is fitted into the hole. An enlarged portion is provided.
  • the water receiver can be securely fixed to the plate member.
  • the heads of the bolts are exposed on the back side of the wall panel.
  • construction can be performed from the indoor side, so that an external scaffold can be omitted.
  • the hole is formed in a protrusion that protrudes from the water receiver, and the protrusion is inserted into a back side of the wall panel in the gasket.
  • An opening is provided to be fixed.
  • the gasket and the water receiver can be fixed with a simple configuration.
  • grooves are provided on two side surfaces of the gasket, and each groove is provided with a claw portion projecting from an end of the two wall panels. Is stopped.
  • the gasket and the two wall panels can be fixed with a simple configuration. Further, the construction can be performed from the indoor side, and thus the external scaffold can be omitted.
  • a sandwiching member attached to a back surface of each of the two wall panels via a bolt, and sandwiching a part of a building body together with the plate member, is further provided.
  • the plate member is provided with a protrusion projecting toward the joint.
  • the waterproof function can be achieved even when the two wall panels have different thicknesses due to a manufacturing error or the like.
  • FIG. 1 It is a figure showing an example of the connection structure of the wall panel concerning an embodiment of the present invention. It is an expanded sectional view between wall panels shown in FIG.
  • FIG. 1 is a diagram showing an example of a wall panel connection structure according to an embodiment of the present invention.
  • the wall panel connection structure 10 includes, for example, at least two wall panels 12, a sandwiching member 14, a bolt 16, a frame 18, a gasket 20, A waterproof tape 21, a water receiver 22, a fixing part 24, a plate member 28, and a spring 30 are provided.
  • the two wall panels 12 are arranged side by side in one direction.
  • the wall panel 12 has a front surface 12A exposed to the outside and a back surface 12B facing the frame 18.
  • the wall panel 12 has a crank-shaped claw portion 12 ⁇ / b> C protruding in an in-plane direction from an end of the wall panel 12.
  • the wall panel 12 is not particularly limited as long as it is an architectural wall panel, and includes, for example, a heat insulating panel, a fireproof panel, an outer wall panel, a partition wall panel, a roof panel, and the like. Joints 13 are formed between the ends of the two wall panels 12.
  • the sandwiching member 14 is attached to each of the back surfaces 12B of the two wall panels 12, and sandwiches a part (L-shaped steel frame 18A) of the skeleton 18 together with the plate member 28, thereby joining the two wall panels 12 and the plate member 28 together. It is a member fixed to the frame 18.
  • the bolt 16 is a member for attaching the sandwiching member 14 to the back surface 12B of the wall panel 12.
  • the unevenness of the steel frame 18 can be absorbed by the screwing amount of the bolt 16.
  • the frame 18 is a frame of a building, and has, for example, two L-shaped steel frames 18A, a U-shaped steel frame 18B, and an H-shaped steel frame 18C. Although these arrangements are not particularly limited, the back surface of the U-shaped steel frame 18B faces the wall panel 12, and the U-shaped steel frame 18B is disposed between the two L-shaped steel frames 18A. An H-shaped steel frame 18C is arranged at the tip side of 18B.
  • FIG. 2 is an enlarged sectional view between the wall panels shown in FIG.
  • the gasket 20 is a member provided at the joint 13 formed between the ends of the two wall panels 12 and closing the joint 13.
  • the gasket 20 is formed long along the joint direction.
  • the material of the gasket 20 is not particularly limited, but is rubber in the present embodiment.
  • the shape of the gasket 20 is not particularly limited, but is formed in a substantially U-shape in the present embodiment. Then, the distal end of the gasket 20 faces the back side of the wall panel 12.
  • a groove 20A is provided on each of two side surfaces of the distal end of the gasket 20.
  • the claw portions 12C of the two wall panels 12 are locked in the respective groove portions 20A. Thereby, the gasket 20 is fixed to the two wall panels 12.
  • An opening 20 ⁇ / b> B is provided between the gasket 20 and the back surface 12 ⁇ / b> B of the wall panel 12, in other words, between the distal ends of the gasket 20.
  • the opening 20B is formed so that the entrance side is narrow and the back side is wide.
  • the waterproof tape 21 is disposed between the tip of the water receiver 22 and the claw 12C so as to close the space formed between the gasket 20 and the water receiver 22.
  • the water receiver 22 is provided at the joint 13 on the back surface 12B side of the wall panel 12 with respect to the gasket 20.
  • the water receiver 22 is formed in a concave shape, for example, and covers the bottom surface and both side surfaces of the gasket 20.
  • a protruding portion 22 ⁇ / b> A that protrudes from the bottom surface of the water receiver 22 to the outside of the wall panel 12, that is, toward the gasket 20 is provided.
  • An enlarged diameter portion 22B having an enlarged diameter is provided at the tip of the protruding portion 22A.
  • the water receiver 22 and the gasket 20 are fixed by inserting a part of the protruding portion 22A, particularly the enlarged diameter portion 22B, into the opening 20B of the gasket 20.
  • a hole 22C is formed in the protruding portion 22A along the out-of-plane direction of the wall panel 12. The hole 22C is formed so that the entrance side is narrow and the back side is wide.
  • the fixing part 24 fixes the water receiver 22 and the two wall panels 12.
  • the fixing part 24 includes a bolt 26 as a fixing member and a plate member 28.
  • the bolt 26 is fixed to the plate member 28 so as to be movable in the out-of-plane direction of the wall panel 12, and is inserted into the hole 22 ⁇ / b> C by movement to fix the water receiver 22 to the plate member 28.
  • the bolt 26 has a head 26A, a screw portion 26B, and an enlarged diameter portion 26C.
  • the head 26A is exposed on the back side of the wall panel 12.
  • the screw part 26B is arranged between the head part 26A and the enlarged diameter part 26C.
  • the enlarged diameter portion 26C is provided at the tip of the bolt 26, is enlarged in diameter as compared with the screw portion 26B, and is fitted into the hole 22C.
  • the plate member 28 is provided on the back side of the two wall panels 12 and straddles the joint 13 between the ends of the two wall panels 12. At the center of the plate member 28, a projection 28A protruding toward the joint 13 is provided. A screw hole 28B is formed in the projection 28A. The bolt 26 is inserted into the screw hole 28B from the rear surface side of the wall panel 12, and the screw portion 26B is screwed.
  • the spring 30 is provided between the plate member 28 and the water receiver 22.
  • a fixing member 26 for fixing the water receiver 22 to the plate member 28 by the movement.
  • the position of the fixing member 26 is adjusted by moving, thereby fixing the water receiver 22 to the plate member 28, and thus the wall panel 12. Therefore, the waterproof function, in particular, the waterproof function of the water receiver 22 can be achieved. Further, the provision of the plate member 28 can further improve the waterproof function.
  • the water receiver 22 has a hole 22C in an out-of-plane direction of the wall panel 12, and the fixing member 26 inserts the water receiver 22 into the hole 22C by moving, so that the water receiver 22 Fixed to. Further, once the fixing member 26 is inserted into the hole 22C and then the fixing member 26 is appropriately moved, the water receiver 22 can be moved together. Can be absorbed.
  • the water receiver can be fixed to the plate member 28 with a simple configuration.
  • the fixing member 26 is a bolt, and the tip of the bolt 26 is provided with an enlarged-diameter portion 26C that is larger in diameter than the screw portion 26B of the bolt 26 and is fitted into the hole 22C. ing.
  • the water receiver 22 can be securely fixed to the plate member 28.
  • the head 26A of the bolt 26 is exposed on the back side of the wall panel 12.
  • construction can be performed from the indoor side, so that an external scaffold can be omitted.
  • the hole 22C is formed in the protrusion 22A protruding from the water receiver 22, and an opening 20B into which the protrusion 22A is inserted and fixed is provided on the back side of the wall panel 12 in the gasket 20. Is provided.
  • the gasket 20 and the water receiver 22 can be fixed with a simple configuration.
  • grooves 20A are provided on the two side surfaces of the gasket 20, and the claw portions 12C projecting from the ends of the two wall panels 12 are locked in the respective groove portions 20A.
  • the gasket 20 and the two wall panels 12 can be fixed with a simple configuration. Further, the construction can be performed from the indoor side, and thus the external scaffold can be omitted.
  • each of the two wall panels 12 further includes a sandwiching member 14 attached to the back surface of the two wall panels 12 via the bolt 16 and sandwiching a part of the building frame 18 together with the plate member 28.
  • the plate member 28 is provided with a convex portion 28A protruding toward the joint 13.
  • the positioning of the plate member 28 can be facilitated by the projection 28 ⁇ / b> A entering the joint 13.
  • the present invention is not limited to the above specific examples. That is, those in which a person skilled in the art appropriately changes the design to the above specific examples are also included in the scope of the present invention as long as they have the features of the present invention.
  • each element included in the above-described embodiment and a modified example described later can be combined as far as technically possible, and a combination of these elements is included in the scope of the present invention as long as it includes the features of the present invention. .
  • the hole 22C is provided in the water receiver 22
  • a magnet may be provided instead of providing the hole 22C.
  • an adhesive sheet may be provided instead of providing the holes 22C.
  • the fixing member 26 is a bolt
  • the fixing member 26 may be a rod member
  • connection structure 12 wall panel, 20 gasket, 26 fixing member (bolt), 28 plate member

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)

Abstract

This wall panel connection structure performs a waterproofing function even when two wall panels differ in thickness due to a manufacturing error or the like. The wall panel connection structure comprises: at least two wall panels 12 aligned in one direction; a gasket 20 sealing a joint 13 formed between the ends of the two wall panels 12; a water reservoir 22 provided to the joint 13 further to the rear surface sides of the wall panels 12 than the gasket 20; a plate member 28 provided to the rear surface sides of the two wall panels 12 and spanning the joint 13; and an affixing member 26 fixed so as to be movable relative to the plate member 28 in an out-of-plane direction of the wall panels 12, and affixing the water reservoir 22 to the plate member 28 through movement.

Description

壁パネルの接続構造Wall panel connection structure
　本発明は、壁パネルの接続構造に関する。 The present invention relates to a wall panel connection structure.
　従来から、屋内に雨水が進入することを防止するために、二枚の壁パネルの端部間に形成された目地を塞ぐガスケットを備える壁パネルの接続構造が知られている。 Conventionally, a connection structure of a wall panel including a gasket for closing a joint formed between ends of two wall panels in order to prevent rainwater from entering indoors is known.
　これに関し、特許文献１には、第一防水片（ガスケット）だけでなく、二枚の壁パネルから突出された支持片を前後方向に重なり合うように配置することで構成される第二防水片を備える技術が開示されている。 In this regard, Patent Literature 1 discloses not only a first waterproof piece (gasket) but also a second waterproof piece configured by arranging support pieces protruding from two wall panels so as to overlap in the front-rear direction. Provided techniques are disclosed.
特開２００６－１８８８９７号公報JP 2006-188897 A
　しかしながら、特許文献１に記載の技術では、製造誤差等により二枚の壁パネルの厚みがそれぞれ異なる場合、支持片が上手く重なり合わず、第二防水片の防水機能が機能しなくなる恐れがある。 However, according to the technology described in Patent Document 1, when the thicknesses of the two wall panels are different due to a manufacturing error or the like, the support pieces may not overlap well, and the waterproof function of the second waterproof piece may not function.
　本発明はこのような課題に鑑みてなされたものであり、その目的は、製造誤差等により二枚の壁パネルの厚みがそれぞれ異っていても、防水機能を果たすことができる壁パネルの接続構造を提供することにある。 The present invention has been made in view of such a problem, and an object of the present invention is to connect a wall panel that can perform a waterproof function even when two wall panels have different thicknesses due to a manufacturing error or the like. It is to provide a structure.
　上記課題を解決するために、本発明の第一態様に係る壁パネルの接続構造は、一方向に並ぶ少なくとも二枚の壁パネルと、前記二枚の壁パネルの端部間に形成された目地を塞ぐガスケットと、前記目地において前記ガスケットよりも前記壁パネルの裏面側に設けられた水受けと、前記二枚の壁パネルの裏面側に設けられ、前記目地を跨る板部材と、前記板部材に対して前記壁パネルの面外方向に移動可能に固定されるとともに、移動により前記水受けを前記板部材に固定する固定部材と、を備える。 In order to solve the above-mentioned problem, a wall panel connection structure according to a first aspect of the present invention includes at least two wall panels arranged in one direction and joints formed between ends of the two wall panels. A gasket that closes the joint, a water receiver provided on the back side of the wall panel relative to the gasket at the joint, a plate member provided on the back side of the two wall panels, and straddling the joint, and the plate member And a fixing member that is movably fixed in a direction out of the plane of the wall panel and that fixes the water receiver to the plate member by movement.
　この構成によれば、製造誤差等により二枚の壁パネルの厚みがそれぞれ異っていても、固定部材の位置を移動により調整することで、水受けを板部材と固定し、ひいては壁パネルと固定することができるので、防水機能、特に水受けの防水機能を果たすことができる。 According to this configuration, even if the thicknesses of the two wall panels are different due to a manufacturing error or the like, the position of the fixing member is adjusted by moving, thereby fixing the water receiver to the plate member, and thus the wall panel. Since it can be fixed, a waterproof function, particularly a waterproof function of a water receiver can be achieved.
　本発明の第二態様に係る壁パネルの接続構造では、前記水受けは、前記壁パネルの面外方向に穴部を有し、前記固定部材は、移動により前記穴部に挿入されることで前記水受けを前記板部材に固定する。 In the wall panel connection structure according to the second aspect of the present invention, the water receiver has a hole in an out-of-plane direction of the wall panel, and the fixing member is inserted into the hole by movement. The water receiver is fixed to the plate member.
　この構成によれば、簡単な構成で、水受けを板部材に固定することができる。 According to this configuration, the water receiver can be fixed to the plate member with a simple configuration.
　本発明の第三態様に係る壁パネルの接続構造では、前記固定部材はボルトであり、前記ボルトの先端には、前記ボルトのネジ部に比べて拡径され、前記穴部に嵌合される拡径部が設けられている。 In the wall panel connection structure according to the third aspect of the present invention, the fixing member is a bolt, and a tip of the bolt is larger in diameter than a threaded portion of the bolt, and is fitted into the hole. An enlarged portion is provided.
　この構成によれば、水受けを板部材に確実に固定することができる。 According to this configuration, the water receiver can be securely fixed to the plate member.
　本発明の第四態様に係る壁パネルの接続構造では、前記ボルトの頭部が、前記壁パネルの裏面側に露出している。 In the wall panel connection structure according to the fourth aspect of the present invention, the heads of the bolts are exposed on the back side of the wall panel.
　この構成によれば、屋内側から施工ができ、もって外部足場を省略することができる。 According to this configuration, construction can be performed from the indoor side, so that an external scaffold can be omitted.
　本発明の第五態様に係る壁パネルの接続構造では、前記穴部は、前記水受けから突出する突出部に形成され、前記ガスケットにおける前記壁パネルの裏面側には、前記突出部が挿入されて固定される開口部が設けられている。 In the connection structure for a wall panel according to a fifth aspect of the present invention, the hole is formed in a protrusion that protrudes from the water receiver, and the protrusion is inserted into a back side of the wall panel in the gasket. An opening is provided to be fixed.
　この構成によれば、簡単な構成で、ガスケットと水受けとを固定することができる。 According to this configuration, the gasket and the water receiver can be fixed with a simple configuration.
　本発明の第六態様に係る壁パネルの接続構造では、前記ガスケットの二つの側面には溝部が設けられ、各溝部には、前記二枚の壁パネルの端部からそれぞれ突出する爪部が係止される。 In the wall panel connection structure according to the sixth aspect of the present invention, grooves are provided on two side surfaces of the gasket, and each groove is provided with a claw portion projecting from an end of the two wall panels. Is stopped.
　この構成によれば、簡単な構成で、ガスケットと二枚の壁パネルとを固定することができる。また、屋内側から施工ができ、もって外部足場を省略することができる。 According to this configuration, the gasket and the two wall panels can be fixed with a simple configuration. Further, the construction can be performed from the indoor side, and thus the external scaffold can be omitted.
　本発明の第七態様に係る壁パネルの接続構造では、前記二枚の壁パネルの裏面にそれぞれボルトを介して取り付けられ、前記板部材とともに建築物の躯体の一部を挟み込む挟み込み部材、を更に備える。 In the wall panel connection structure according to the seventh aspect of the present invention, a sandwiching member attached to a back surface of each of the two wall panels via a bolt, and sandwiching a part of a building body together with the plate member, is further provided. Prepare.
　この構成によれば、建築物の躯体に不陸があっても、ボルトで調整することにより、その不陸を吸収することができる。 According to this configuration, even if the building has irregularities, the irregularities can be absorbed by adjusting the bolts.
　本発明の第八態様に係る壁パネルの接続構造では、前記板部材には、前記目地に向かって突出する凸部が設けられている。 で は In the wall panel connection structure according to the eighth aspect of the present invention, the plate member is provided with a protrusion projecting toward the joint.
　この構成によれば、凸部が目地に入ることで、板部材の位置決めを容易にすることができる。 According to this configuration, since the projection enters the joint, the positioning of the plate member can be facilitated.
　本発明によれば、製造誤差等により二枚の壁パネルの厚みがそれぞれ異っていても、防水機能を果たすことができる。 According to the present invention, the waterproof function can be achieved even when the two wall panels have different thicknesses due to a manufacturing error or the like.
本発明の実施形態に係る壁パネルの接続構造の一例を示す図である。It is a figure showing an example of the connection structure of the wall panel concerning an embodiment of the present invention. 図１に示す壁パネル間の拡大断面図である。It is an expanded sectional view between wall panels shown in FIG.
　以下、添付図面を参照しながら本発明の複数の実施形態について説明する。説明の理解を容易にするため、各図面において同一の構成要素及びステップに対しては可能な限り同一の符号を付して、重複する説明は省略する。 Hereinafter, a plurality of embodiments of the present invention will be described with reference to the accompanying drawings. To facilitate understanding of the description, the same constituent elements and steps in each drawing are denoted by the same reference numerals as much as possible, and redundant description is omitted.
　図１は、本発明の実施形態に係る壁パネルの接続構造の一例を示す図である。 FIG. 1 is a diagram showing an example of a wall panel connection structure according to an embodiment of the present invention.
　図１に示すように、本発明の実施形態に係る壁パネルの接続構造１０は、例えば、少なくとも二枚の壁パネル１２と、挟み込み部材１４と、ボルト１６と、躯体１８と、ガスケット２０と、防水テープ２１と、水受け２２と、固定部２４と、板部材２８と、スプリング３０と、を備える。 As shown in FIG. 1, the wall panel connection structure 10 according to the embodiment of the present invention includes, for example, at least two wall panels 12, a sandwiching member 14, a bolt 16, a frame 18, a gasket 20, A waterproof tape 21, a water receiver 22, a fixing part 24, a plate member 28, and a spring 30 are provided.
　二枚の壁パネル１２は、一方向に並んで配置されている。壁パネル１２は、外部に露出する表面１２Ａと、躯体１８と対向する裏面１２Ｂを有する。壁パネル１２には、当該壁パネル１２の端部から面内方向に突出したクランク状の爪部１２Ｃを有する。壁パネル１２としては、建築用の壁パネルであれば特に限定されないが、例えば、断熱パネルや、耐火パネル、外壁パネル、間仕切壁パネル、屋根パネル等が挙げられる。二枚の壁パネル１２の端部間には、目地１３が形成されている。 The two wall panels 12 are arranged side by side in one direction. The wall panel 12 has a front surface 12A exposed to the outside and a back surface 12B facing the frame 18. The wall panel 12 has a crank-shaped claw portion 12 </ b> C protruding in an in-plane direction from an end of the wall panel 12. The wall panel 12 is not particularly limited as long as it is an architectural wall panel, and includes, for example, a heat insulating panel, a fireproof panel, an outer wall panel, a partition wall panel, a roof panel, and the like. Joints 13 are formed between the ends of the two wall panels 12.
　挟み込み部材１４は、二枚の壁パネル１２の裏面１２Ｂにそれぞれ取り付けられ、板部材２８とともに躯体１８の一部（Ｌ字型鉄骨１８Ａ）を挟み込んで、二枚の壁パネル１２及び板部材２８を躯体１８に固定する部材である。 The sandwiching member 14 is attached to each of the back surfaces 12B of the two wall panels 12, and sandwiches a part (L-shaped steel frame 18A) of the skeleton 18 together with the plate member 28, thereby joining the two wall panels 12 and the plate member 28 together. It is a member fixed to the frame 18.
　ボルト１６は、挟み込み部材１４を壁パネル１２の裏面１２Ｂに取り付けるための部材である。ボルト１６のネジ込み量により、鉄骨１８の不陸を吸収することができる。 The bolt 16 is a member for attaching the sandwiching member 14 to the back surface 12B of the wall panel 12. The unevenness of the steel frame 18 can be absorbed by the screwing amount of the bolt 16.
　躯体１８は、建築物の躯体であり、例えば、二つのＬ字型鉄骨１８Ａと、コ字型鉄骨１８Ｂと、Ｈ字型鉄骨１８Ｃと、を有する。これらの配置は特に限定されないが、コ字型鉄骨１８Ｂの背面が壁パネル１２に対向するとともに、当該コ字型鉄骨１８Ｂが、二つのＬ字型鉄骨１８Ａの間に配置され、コ字型鉄骨１８Ｂの先端側にＨ字型鉄骨１８Ｃが配置されている。 The frame 18 is a frame of a building, and has, for example, two L-shaped steel frames 18A, a U-shaped steel frame 18B, and an H-shaped steel frame 18C. Although these arrangements are not particularly limited, the back surface of the U-shaped steel frame 18B faces the wall panel 12, and the U-shaped steel frame 18B is disposed between the two L-shaped steel frames 18A. An H-shaped steel frame 18C is arranged at the tip side of 18B.
　図２は、図１に示す壁パネル間の拡大断面図である。 FIG. 2 is an enlarged sectional view between the wall panels shown in FIG.
　ガスケット２０は、二枚の壁パネル１２の端部間に形成された目地１３に設けられ、当該目地１３を塞ぐ部材である。このガスケット２０は、目地方向に沿って長く形成されている。ガスケット２０の素材は特に限定されないが、本実施形態では、ゴムである。また、ガスケット２０の形状は特に限定されないが、本実施形態では、略コ字状に形成されている。そして、ガスケット２０の先端部が、壁パネル１２の裏面側に向かっている。ガスケット２０の二つの先端部側面にはそれぞれ溝部２０Ａが設けられている。各溝部２０Ａには、二枚の壁パネル１２の爪部１２Ｃが係止される。これにより、ガスケット２０が二枚の壁パネル１２に固定される。ガスケット２０における壁パネル１２の裏面１２Ｂ側、言い換えれば、ガスケット２０の先端部の間には開口部２０Ｂが設けられている。この開口部２０Ｂは、入口側が狭く、奥側が広くなるように形成されている。 The gasket 20 is a member provided at the joint 13 formed between the ends of the two wall panels 12 and closing the joint 13. The gasket 20 is formed long along the joint direction. The material of the gasket 20 is not particularly limited, but is rubber in the present embodiment. Further, the shape of the gasket 20 is not particularly limited, but is formed in a substantially U-shape in the present embodiment. Then, the distal end of the gasket 20 faces the back side of the wall panel 12. A groove 20A is provided on each of two side surfaces of the distal end of the gasket 20. The claw portions 12C of the two wall panels 12 are locked in the respective groove portions 20A. Thereby, the gasket 20 is fixed to the two wall panels 12. An opening 20 </ b> B is provided between the gasket 20 and the back surface 12 </ b> B of the wall panel 12, in other words, between the distal ends of the gasket 20. The opening 20B is formed so that the entrance side is narrow and the back side is wide.
　防水テープ２１は、ガスケット２０と水受け２２の間に形成される空間を塞ぐように、水受け２２の先端部と爪部１２Ｃとの間に配置されている。 The waterproof tape 21 is disposed between the tip of the water receiver 22 and the claw 12C so as to close the space formed between the gasket 20 and the water receiver 22.
　水受け２２は、目地１３においてガスケット２０よりも壁パネル１２の裏面１２Ｂ側に設けられている。この水受け２２は、例えば凹状に形成され、ガスケット２０の底面及び両側面を覆っている。水受け２２の底面中央部には、水受け２２の底面から壁パネル１２の面外方向、すなわちガスケット２０に向かって突出する突出部２２Ａが設けられている。突出部２２Ａの先端部には、拡径された拡径部２２Ｂが設けられている。突出部２２Ａの一部、特に当該拡径部２２Ｂは、ガスケット２０の開口部２０Ｂに挿入されることで、水受け２２とガスケット２０が固定される。また、突出部２２Ａには、壁パネル１２の面外方向に沿って穴部２２Ｃが形成されている。この穴部２２Ｃは、入口側が狭く、奥側が広くなるように形成されている。 The water receiver 22 is provided at the joint 13 on the back surface 12B side of the wall panel 12 with respect to the gasket 20. The water receiver 22 is formed in a concave shape, for example, and covers the bottom surface and both side surfaces of the gasket 20. At the center of the bottom surface of the water receiver 22, a protruding portion 22 </ b> A that protrudes from the bottom surface of the water receiver 22 to the outside of the wall panel 12, that is, toward the gasket 20 is provided. An enlarged diameter portion 22B having an enlarged diameter is provided at the tip of the protruding portion 22A. The water receiver 22 and the gasket 20 are fixed by inserting a part of the protruding portion 22A, particularly the enlarged diameter portion 22B, into the opening 20B of the gasket 20. A hole 22C is formed in the protruding portion 22A along the out-of-plane direction of the wall panel 12. The hole 22C is formed so that the entrance side is narrow and the back side is wide.
　固定部２４は、水受け２２と二枚の壁パネル１２を固定する。この固定部２４は、固定部材としてのボルト２６と、板部材２８と、を備える。 The fixing part 24 fixes the water receiver 22 and the two wall panels 12. The fixing part 24 includes a bolt 26 as a fixing member and a plate member 28.
　ボルト２６は、板部材２８に対して壁パネル１２の面外方向に移動可能に固定されるとともに、移動により穴部２２Ｃに挿入されることで水受け２２を板部材２８に固定する。このボルト２６は、頭部２６Ａと、ネジ部２６Ｂと、拡径部２６Ｃと、で形成されている。頭部２６Ａは、壁パネル１２の裏面側に露出している。ネジ部２６Ｂは、頭部２６Ａと拡径部２６Ｃの間に配置されている。拡径部２６Ｃは、ボルト２６の先端に設けられており、ネジ部２６Ｂに比べて拡径され、穴部２２Ｃに嵌合される。 The bolt 26 is fixed to the plate member 28 so as to be movable in the out-of-plane direction of the wall panel 12, and is inserted into the hole 22 </ b> C by movement to fix the water receiver 22 to the plate member 28. The bolt 26 has a head 26A, a screw portion 26B, and an enlarged diameter portion 26C. The head 26A is exposed on the back side of the wall panel 12. The screw part 26B is arranged between the head part 26A and the enlarged diameter part 26C. The enlarged diameter portion 26C is provided at the tip of the bolt 26, is enlarged in diameter as compared with the screw portion 26B, and is fitted into the hole 22C.
　板部材２８は、二枚の壁パネル１２の裏面側に設けられ、二枚の壁パネル１２の端部間の目地１３を跨っている。板部材２８の中央部には、目地１３に向かって突出する凸部２８Ａが設けられている。凸部２８Ａにはネジ穴２８Ｂが形成されている。ネジ穴２８Ｂには、壁パネル１２の裏面側からボルト２６が挿入され、そのネジ部２６Ｂが螺合される。 The plate member 28 is provided on the back side of the two wall panels 12 and straddles the joint 13 between the ends of the two wall panels 12. At the center of the plate member 28, a projection 28A protruding toward the joint 13 is provided. A screw hole 28B is formed in the projection 28A. The bolt 26 is inserted into the screw hole 28B from the rear surface side of the wall panel 12, and the screw portion 26B is screwed.
　スプリング３０は、板部材２８と水受け２２との間に設けられている。 The spring 30 is provided between the plate member 28 and the water receiver 22.
　以上、本実施形態によれば、一方向に並ぶ少なくとも二枚の壁パネル１２と、二枚の壁パネル１２の端部間に形成された目地１３を塞ぐガスケット２０と、目地１３においてガスケット２０よりも壁パネル１２の裏面側に設けられた水受け２２と、二枚の壁パネル１２の裏面側に設けられ、目地１３を跨る板部材２８と、板部材２８に対して壁パネル１２の面外方向に移動可能に固定されるとともに、移動により水受け２２を板部材２８に固定する固定部材２６と、を備える。 As described above, according to the present embodiment, at least two wall panels 12 arranged in one direction, a gasket 20 for closing a joint 13 formed between ends of the two wall panels 12, and a gasket 20 at the joint 13 A water receiver 22 provided on the back side of the wall panel 12; a plate member 28 provided on the back side of the two wall panels 12 and straddling the joint 13; And a fixing member 26 for fixing the water receiver 22 to the plate member 28 by the movement.
　この構成によれば、二枚の壁パネル１２の厚みがそれぞれ異っていても、固定部材２６の位置を移動により調整することで、水受け２２を板部材２８と固定し、ひいては壁パネル１２と固定することができるので、防水機能、特に水受け２２の防水機能を果たすことができる。また、板部材２８を備えることで、防水機能を更に向上することができる。 According to this configuration, even if the thicknesses of the two wall panels 12 are different from each other, the position of the fixing member 26 is adjusted by moving, thereby fixing the water receiver 22 to the plate member 28, and thus the wall panel 12. Therefore, the waterproof function, in particular, the waterproof function of the water receiver 22 can be achieved. Further, the provision of the plate member 28 can further improve the waterproof function.
　また、本実施形態では、水受け２２は、壁パネル１２の面外方向に穴部２２Ｃを有し、固定部材２６は、移動により穴部２２Ｃに挿入されることで水受け２２を板部材２８に固定する。また、一度、固定部材２６を穴部２２Ｃに入れた後、固定部材２６を適宜移動すると、水受け２２も一緒に移動できるので、躯体１８に不陸があっても、その不陸を調整・吸収することができる。 Further, in the present embodiment, the water receiver 22 has a hole 22C in an out-of-plane direction of the wall panel 12, and the fixing member 26 inserts the water receiver 22 into the hole 22C by moving, so that the water receiver 22 Fixed to. Further, once the fixing member 26 is inserted into the hole 22C and then the fixing member 26 is appropriately moved, the water receiver 22 can be moved together. Can be absorbed.
　この構成によれば、簡単な構成で、水受けを板部材２８に固定することができる。 According to this configuration, the water receiver can be fixed to the plate member 28 with a simple configuration.
　また、本実施形態では、固定部材２６はボルトであり、ボルト２６の先端には、ボルト２６のネジ部２６Ｂに比べて拡径され、穴部２２Ｃに嵌合される拡径部２６Ｃが設けられている。 In the present embodiment, the fixing member 26 is a bolt, and the tip of the bolt 26 is provided with an enlarged-diameter portion 26C that is larger in diameter than the screw portion 26B of the bolt 26 and is fitted into the hole 22C. ing.
　この構成によれば、水受け２２を板部材２８に確実に固定することができる。 According to this configuration, the water receiver 22 can be securely fixed to the plate member 28.
　また、本実施形態では、ボルト２６の頭部２６Ａが、壁パネル１２の裏面側に露出している。 In addition, in the present embodiment, the head 26A of the bolt 26 is exposed on the back side of the wall panel 12.
　この構成によれば、屋内側から施工ができ、もって外部足場を省略することができる。 According to this configuration, construction can be performed from the indoor side, so that an external scaffold can be omitted.
　また、本実施形態では、穴部２２Ｃは、水受け２２から突出する突出部２２Ａに形成され、ガスケット２０における壁パネル１２の裏面側には、突出部２２Ａが挿入されて固定される開口部２０Ｂが設けられている。 Further, in the present embodiment, the hole 22C is formed in the protrusion 22A protruding from the water receiver 22, and an opening 20B into which the protrusion 22A is inserted and fixed is provided on the back side of the wall panel 12 in the gasket 20. Is provided.
　この構成によれば、簡単な構成で、ガスケット２０と水受け２２とを固定することができる。 According to this configuration, the gasket 20 and the water receiver 22 can be fixed with a simple configuration.
　また、本実施形態では、ガスケット２０の二つの側面には溝部２０Ａが設けられ、各溝部２０Ａには、二枚の壁パネル１２の端部からそれぞれ突出する爪部１２Ｃが係止される。 In the present embodiment, grooves 20A are provided on the two side surfaces of the gasket 20, and the claw portions 12C projecting from the ends of the two wall panels 12 are locked in the respective groove portions 20A.
　この構成によれば、簡単な構成で、ガスケット２０と二枚の壁パネル１２とを固定することができる。また、屋内側から施工ができ、もって外部足場を省略することができる。 According to this configuration, the gasket 20 and the two wall panels 12 can be fixed with a simple configuration. Further, the construction can be performed from the indoor side, and thus the external scaffold can be omitted.
　また、本実施形態では、二枚の壁パネル１２の裏面にそれぞれボルト１６を介して取り付けられ、板部材２８とともに建築物の躯体１８の一部を挟み込む挟み込み部材１４を更に備える。 In addition, in the present embodiment, each of the two wall panels 12 further includes a sandwiching member 14 attached to the back surface of the two wall panels 12 via the bolt 16 and sandwiching a part of the building frame 18 together with the plate member 28.
　この構成によれば、建築物の躯体１８に不陸があっても、ボルト１６で調整することにより、その不陸を調整・吸収することができる。 According to this configuration, even if the building body 18 has irregularities, the irregularities can be adjusted and absorbed by adjusting the bolts 16.
　本発明の第七態様に係る壁パネル１２の接続構造では、板部材２８には、目地１３に向かって突出する凸部２８Ａが設けられている。 In the connection structure of the wall panel 12 according to the seventh aspect of the present invention, the plate member 28 is provided with a convex portion 28A protruding toward the joint 13.
　この構成によれば、凸部２８Ａが目地１３に入ることで、板部材２８の位置決めを容易にすることができる。 According to this configuration, the positioning of the plate member 28 can be facilitated by the projection 28 </ b> A entering the joint 13.
　なお、本発明は上記の具体例に限定されるものではない。すなわち、上記の具体例に、当業者が適宜設計変更を加えたものも、本発明の特徴を備えている限り、本発明の範囲に包含される。また、前述した実施形態及び後述する変形例が備える各要素は、技術的に可能な限りにおいて組み合わせることができ、これらを組み合わせたものも本発明の特徴を含む限り本発明の範囲に包含される。 The present invention is not limited to the above specific examples. That is, those in which a person skilled in the art appropriately changes the design to the above specific examples are also included in the scope of the present invention as long as they have the features of the present invention. In addition, each element included in the above-described embodiment and a modified example described later can be combined as far as technically possible, and a combination of these elements is included in the scope of the present invention as long as it includes the features of the present invention. .
　例えば、上記実施形態では、水受け２２に穴部２２Ｃを設ける場合を説明したが、穴部２２Ｃを設ける代わりに、マグネットを設けてもよい。また、穴部２２Ｃを設ける代わりに、接着シートを設けてもよい。 For example, in the above-described embodiment, the case where the hole 22C is provided in the water receiver 22 has been described, but a magnet may be provided instead of providing the hole 22C. Further, instead of providing the holes 22C, an adhesive sheet may be provided.
　また、上記実施形態では、突出部２２Ａがガスケット２０側に突出する場合を説明したが、板部材２８側に突出してもよい。 In the above embodiment, the case where the protruding portion 22A protrudes toward the gasket 20 has been described, but may protrude toward the plate member 28.
　また、上記実施形態では、固定部材２６はボルトである場合を説明したが、棒部材であってもよい。 In the above embodiment, the case where the fixing member 26 is a bolt has been described, but the fixing member 26 may be a rod member.
１０…接続構造、１２…壁パネル、２０…ガスケット、２６…固定部材（ボルト）、２８…板部材 10 connection structure, 12 wall panel, 20 gasket, 26 fixing member (bolt), 28 plate member

Claims (6)

  1. 　一方向に並ぶ少なくとも二枚の壁パネルと、
    　前記二枚の壁パネルの端部間に形成された目地を塞ぎ、裏面側に開口部が形成されたガスケットと、
    　前記目地において前記ガスケットよりも前記壁パネルの裏面側に設けられ、底面から前記ガスケットに向かって突出する突出部を有する水受けと、
    　前記二枚の壁パネルの裏面側に設けられ、前記目地を跨る板部材と、
    　前記板部材に対して前記壁パネルの面外方向に移動可能に固定されるとともに、移動により前記水受けを前記板部材に固定する固定部材と、
    　を備え、
    　前記突出部の先端には前記開口部に挿入される拡径部が設けられ、前記突出部には、前記底面から前記拡径部に亘って穴部が形成され、
    　前記固定部材は、移動により前記拡径部の穴部まで挿入されることで前記水受けを前記板部材に固定する、
    　壁パネルの接続構造。     At least two wall panels arranged in one direction,
    A gasket that closes a joint formed between the ends of the two wall panels and has an opening formed on the back surface side,
    A water receiver provided on the back surface side of the wall panel relative to the gasket at the joint, and having a protrusion protruding from the bottom surface toward the gasket;
    A plate member provided on the back side of the two wall panels and straddling the joint,
    A fixing member fixed to the plate member so as to be movable in an out-of-plane direction of the wall panel, and fixing the water receiver to the plate member by movement;
    With
    An enlarged diameter portion to be inserted into the opening is provided at a tip of the projection, and a hole is formed in the projection from the bottom surface to the enlarged diameter portion,
    The fixing member fixes the water receiver to the plate member by being inserted up to the hole of the enlarged diameter portion by movement.
    Wall panel connection structure.
  2. 　前記拡径部を第一拡径部としたとき、
    　前記固定部材はボルトであり、
    　前記ボルトの先端には、前記ボルトのネジ部に比べて拡径され、前記第一拡径部の穴部に嵌合される第二拡径部が設けられている、
    　請求項１に記載の壁パネルの接続構造。     When the enlarged diameter portion is a first enlarged diameter portion,
    The fixing member is a bolt,
    At the tip of the bolt, a second enlarged-diameter portion is provided, which is enlarged in diameter compared to the threaded portion of the bolt, and is fitted into a hole of the first enlarged-diameter portion.
    The wall panel connection structure according to claim 1.
  3. 　前記ボルトの頭部が、前記壁パネルの裏面側に露出している、
    　請求項２に記載の壁パネルの接続構造。     The head of the bolt is exposed on the back side of the wall panel,
    The wall panel connection structure according to claim 2.
  4. 　前記ガスケットの二つの側面には溝部が設けられ、
    　各溝部には、前記二枚の壁パネルの端部からそれぞれ突出する爪部が係止される、
    　請求項１乃至３の何れか１項に記載の壁パネルの接続構造。     Grooves are provided on two side surfaces of the gasket,
    Claws projecting from the ends of the two wall panels are respectively engaged with the respective grooves.
    The wall panel connection structure according to claim 1.
  5. 　前記二枚の壁パネルの裏面にそれぞれボルトを介して取り付けられ、前記板部材とともに建築物の躯体の一部を挟み込む挟み込み部材、
    　を更に備える請求項１乃至４の何れか１項に記載の壁パネルの接続構造。     Sandwiching members attached to the back surfaces of the two wall panels via bolts, respectively, and sandwiching a part of a building body together with the plate members,
    The wall panel connection structure according to any one of claims 1 to 4, further comprising:
  6. 　前記板部材には、前記目地に向かって突出する凸部が設けられている、
    　請求項１乃至５の何れか１項に記載の壁パネルの接続構造。     The plate member is provided with a protrusion projecting toward the joint.
    The wall panel connection structure according to any one of claims 1 to 5.
PCT/JP2019/032734 2018-08-24 2019-08-22 Wall panel connection structure WO2020040235A1 (en)

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JP7133262B1 (en) * 2020-12-23 2022-09-08 孝幸 山川 Panel fixing structure for metal backing roof, panel fixing member and panel fixing method used for panel fixing structure, and panel transporting and arranging method for transporting panels to be constructed
JP7166036B1 (en) * 2022-06-16 2022-11-07 孝幸 山川 LIGHTWEIGHT HIGH INSULATING AND FIRERESISTANT STRUCTURE ON METAL SUBSTRATE ROOF AND CONSTRUCTION METHOD FOR SUCH STRUCTURE

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JPS639687Y2 (en) * 1980-11-05 1988-03-23
JPH0949282A (en) * 1995-08-07 1997-02-18 Misawa Ceramics Kk Fitting structure for external wall panel
JP2000001964A (en) * 1998-06-12 2000-01-07 Chuko Kk Outer wall material junction member
JP3878306B2 (en) * 1997-11-20 2007-02-07 大和ハウス工業株式会社 Gasket mounting structure for concrete panels
JP3981308B2 (en) * 2002-07-30 2007-09-26 日鉄住金鋼板株式会社 Exterior wall panel seal structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639687Y2 (en) * 1980-11-05 1988-03-23
JPH0949282A (en) * 1995-08-07 1997-02-18 Misawa Ceramics Kk Fitting structure for external wall panel
JP3878306B2 (en) * 1997-11-20 2007-02-07 大和ハウス工業株式会社 Gasket mounting structure for concrete panels
JP2000001964A (en) * 1998-06-12 2000-01-07 Chuko Kk Outer wall material junction member
JP3981308B2 (en) * 2002-07-30 2007-09-26 日鉄住金鋼板株式会社 Exterior wall panel seal structure

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