WO2025023204A1 - パネルの接合方法 - Google Patents

パネルの接合方法 Download PDF

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Publication number
WO2025023204A1
WO2025023204A1 PCT/JP2024/026112 JP2024026112W WO2025023204A1 WO 2025023204 A1 WO2025023204 A1 WO 2025023204A1 JP 2024026112 W JP2024026112 W JP 2024026112W WO 2025023204 A1 WO2025023204 A1 WO 2025023204A1
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WO
WIPO (PCT)
Prior art keywords
ridge
panel
shaped
protrusion
joining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/JP2024/026112
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English (en)
French (fr)
Japanese (ja)
Inventor
和善 玉澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tm Soft Inc
Original Assignee
Tm Soft Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tm Soft Inc filed Critical Tm Soft Inc
Priority to JP2025535807A priority Critical patent/JP7822105B2/ja
Priority to CN202480042968.2A priority patent/CN121399338A/zh
Priority to KR1020267000578A priority patent/KR20260014694A/ko
Publication of WO2025023204A1 publication Critical patent/WO2025023204A1/ja
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/02—Connecting or fastening means for non-metallic forming or stiffening elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks

Definitions

  • Crosspieces are generally used to join form panels used in construction when pouring concrete (Patent Documents 1 to 3). Although crosspieces are sometimes used to increase the rigidity of form panels, when the rigidity of form panels is ensured by fastening them with pipe material, the crosspieces only function to temporarily fix the form panels. Not only is the hammering of nails required to attach the battens a heavy burden, but the bulk of the formwork panels with battens attached makes them difficult to transport and store. In addition, the task of removing the nails is also a heavy burden, and most of the battens end up being scrapped after construction. In addition, Patent Documents 4 and 5 propose joining members for connecting form panels.
  • the present invention aims to provide a panel joining method that is easy to install.
  • the method for joining panels 10 according to the present invention described in claim 1 is a method for joining a plurality of panels 10 using a joining member 20 to form a formwork panel used in construction when pouring concrete, a partition panel for dividing a space 2, or a wall panel or a ceiling panel for a temporary building, in which a first groove-shaped recess 11a is formed on a first panel outer surface 11s of a first panel 11, and a second panel 12 joined adjacent to the first panel 11 is formed on a second panel outer surface 11s of a second panel 12.
  • a second groove-shaped recess 12a is formed on the outer surface 12s of the panel, and the joining member 20 has a first ridge-shaped protrusion 21a that engages with the first groove-shaped recess 11a and a second ridge-shaped protrusion 22a that engages with the second groove-shaped recess 12a, and by engaging the first ridge-shaped protrusion 21a with the first groove-shaped recess 11a and engaging the second ridge-shaped protrusion 22a with the second groove-shaped recess 12a, the first panel 11 and the second panel 12 are joined together and the panel 10 is assembled into a wall-like shape.
  • the present invention described in claim 2 is characterized in that, in the method of joining a panel 10 described in claim 1, the first groove-shaped recess 11a is formed along the side surface of the first panel 11, and the second groove-shaped recess 12a is formed along the side surface of the second panel 12.
  • the present invention described in claim 3 is characterized in that, in the joining method of a panel 10 described in claim 1, the first groove-shaped recess 11a is formed along the four side surfaces of the first panel 11, and the second groove-shaped recess 12a is formed along the four side surfaces of the second panel 12.
  • the present invention described in claim 4 is characterized in that, in the method of joining panels 10 described in claim 1, the first panel 11 and the second panel 12 are butted together perpendicularly so that the first groove-shaped recess 11a and the second groove-shaped recess 12a are positioned on the surface of the interior angle, and the joining members 20B, 20G are positioned at the interior angle of the joint between the first panel 11 and the second panel 12.
  • the present invention described in claim 5 is characterized in that, in the method of joining panels 10 described in claim 1, the first panel 11 and the second panel 12 are butted together perpendicularly so that the first groove-shaped recess 11a and the second groove-shaped recess 12a are positioned on the outer corner surfaces, and the joining members 20A, 20C, and 20E are positioned at the outer corners of the joint between the first panel 11 and the second panel 12.
  • the present invention described in claim 6 is characterized in that, in the joining method of a panel 10 described in claim 1, the joining member 20 has a one-side joining member 21 forming the first ridge-shaped protrusion 21a, an other-side joining member 22 forming the second ridge-shaped protrusion 22a, and a displacement member 23 arranged in a sliding space 24a formed in the one-side joining member 21, and by displacing the displacement member 23 relative to the sliding space 24a, the other-side joining member 22 is displaced relative to the one-side joining member 21, and the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a move closer to and away from each other.
  • the present invention described in claim 7 is characterized in that, in the joining method of a panel 10 described in claim 1, the joining member 20 has a one-side joining member 21 that forms the first ridge-shaped protrusion 21a, an other-side joining member 22 that forms the second ridge-shaped protrusion 22a, a joining member main body 24 that holds the one-side joining member 21 and the other-side joining member 22, and a displacement member 23 that is arranged in a sliding space 24a formed in the joining member main body 24, and by displacing the displacement member 23 relative to the sliding space 24a, the one-side joining member 21 and the other-side joining member 22 are displaced relative to the joining member main body 24, and the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a move closer to and away from each other.
  • the present invention described in claim 8 is characterized in that, in the joining method of a panel 10 described in claim 1, the joining member 20 has a one-side joining member 21 that forms the first ridge-shaped protrusion 21a and an other-side joining member 22 that forms the second ridge-shaped protrusion 22a, and by displacing the one-side joining member 21 relative to the other-side joining member 22, the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a are moved closer to and away from each other.
  • the present invention as set forth in claim 9 provides a joining method for joining a panel 10 as set forth in claim 1, wherein the joining member 20E includes a one-side joining member 21 in which the first rib-like protrusion 21a is disposed, and an other-side joining member 22 in which the second rib-like protrusion 22a is disposed, a one-side rib-like protrusion sliding space 21f is formed in the one-side joining member 21, a other-side rib-like protrusion sliding space 22f is formed in the other-side joining member 22, a one-side rib-like protrusion displacement member 21g is disposed in the one-side rib-like protrusion sliding space 21f, A other-side ridge-like protrusion displacement member 22g is arranged in the other-side ridge-like protrusion sliding space 22f, and by displacing the one-side ridge-like protrusion displacement member 21g relative to the one-side ridge-like protrusion sliding space 21f, the first ridge-like protru
  • the present invention described in claim 10 is characterized in that, in the joining method of a panel 10 described in claim 9, a one-side elastic member 21h is arranged in the one-side ridge-shaped protrusion sliding space 21f, and an other-side elastic member 22h is arranged in the other-side ridge-shaped protrusion sliding space 22f, the one-side elastic member 21h and the other-side elastic member 22h have a pair of protruding pieces 22i, and when the first ridge-shaped protrusion 21a protrudes from the one-side ridge-shaped protrusion sliding space 21f, the pair of protruding pieces 21i of the one-side elastic member 21h extend on both sides of the first ridge-shaped protrusion 21a, and when the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space 22f, the pair of protruding pieces 22i of the other-side elastic member 22h extend on both sides of the second ridge-shaped protrusion 22a.
  • the present invention described in claim 11 is characterized in that, in the joining method of a panel 10 described in claim 1, the joining member 20F has a one-side joining member 21 on which the first rib-like protrusion 21a is arranged, and an other-side joining member 22 on which the second rib-like protrusion 22a is arranged, a one-side rib-like protrusion sliding space 21f is formed in the one-side joining member 21, a one-side rib-like protrusion displacement member 21g is arranged in the one-side rib-like protrusion sliding space 21f, and the one-side rib-like protrusion displacement member 21g is displaced relative to the one-side rib-like protrusion sliding space 21f, so that the first rib-like protrusion 21a protrudes from the one-side rib-like protrusion sliding space 21f.
  • the present invention as set forth in claim 13 is characterized in that in the method for joining panels 10 as set forth in claim 9 or claim 11, the one-side joining member 21 and the other-side joining member 22 are provided rotatable at a predetermined angle.
  • the present invention as set forth in claim 14 provides the method for joining a panel 10 as set forth in claim 1, wherein the joining member 20G forms a one-side rib-like protrusion sliding space 21f in which the first rib-like protrusion 21a is disposed, and forms an other-side rib-like protrusion sliding space 22f in which the second rib-like protrusion 22a is disposed, a one-side rib-like protrusion displacement member 21g is disposed in the one-side rib-like protrusion sliding space 21f, and an other-side rib-like protrusion displacement member 21g is disposed in the other-side rib-like protrusion sliding space 22f.
  • the present invention described in claim 15 is characterized in that, in the joining method of a panel 10 described in claim 14, a one-side elastic member 21h is arranged in the one-side ridge-shaped protrusion sliding space 21f, and an other-side elastic member 22h is arranged in the other-side ridge-shaped protrusion sliding space 22f, the one-side elastic member 21h and the other-side elastic member 22h have a pair of protruding pieces 21i, 22i, and when the first ridge-shaped protrusion 21a protrudes from the one-side ridge-shaped protrusion sliding space 21f, the pair of protruding pieces 21i of the one-side elastic member 21h extend on both sides of the first ridge-shaped protrusion 21a, and when the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space 22f, the pair of protruding pieces 22i of the other-side elastic member 22h extend on both sides of the second ridge-shaped protrusion 22a
  • the present invention described in claim 16 is characterized in that, in the method of joining panels 10 described in claim 1, there is provided a foot fixing device 50A that fixes the first panel 11 or the second panel 12 to a base 1, and the foot fixing device 50A has a ridge-like convex portion 51a formed thereon, and the ridge-like convex portion 51a is engaged with the first groove-like recess 11a or the second groove-like recess 12a, thereby attaching the foot fixing device 50A to the first panel 11 or the second panel 12.
  • the present invention described in claim 17 is characterized in that, in the joining method of a panel 10 described in claim 16, a ridge-shaped convex portion sliding space 51f is formed in the foot fixing device 50A, a ridge-shaped convex portion displacement member 51g is arranged in the ridge-shaped convex portion sliding space 51f, and the ridge-shaped convex portion displacement member 51g is displaced relative to the ridge-shaped convex portion sliding space 51f, so that the ridge-shaped convex portion 51a protrudes from the ridge-shaped convex portion sliding space 51f.
  • the present invention described in claim 18 is characterized in that, in the joining method of a panel 10 described in claim 1, it has pressing members 60A, 60B that fix a pipe material 6 to the first panel outer surface 11s or the second panel outer surface 12s, and the pressing members 60A, 60B have a pipe abutment surface 62 that abuts the pipe material 6 and a ridge-like protrusion 61a formed thereon, and the ridge-like protrusion 61a is engaged with the first groove-like recess 11a or the second groove-like recess 12a, thereby attaching the pressing members 60A, 60B to the first panel 11 or the second panel 12.
  • the present invention described in claim 20 is characterized in that, in the joining method of a panel 10 described in claim 17 or claim 19, elastic members 51h, 61h are arranged in the ridge-shaped protrusion sliding spaces 51f, 61f, the elastic members 51h, 61h have a pair of protruding pieces 51i, 61i, and when the ridge-shaped protrusions 51a, 61a protrude from the ridge-shaped protrusion sliding spaces 51f, 61f, the pair of protruding pieces 51i, 61i of the elastic members 51h, 61h extend on both sides of the ridge-shaped protrusions 51a, 61a.
  • the present invention described in claim 21 is characterized in that, in the method of joining panels 10 described in claim 1, the second panel 10c is used as a bottom surface, the first panels 10a, 10b are butted perpendicularly to the second panel 10c, the joining member 20N is positioned at the outer corner of the joint between the first panels 10a, 10b and the second panel 10c, a frame member 80 for a support member is attached to a beam under support member 3 that supports the second panel 10c from below, and a joining member holder 91 that holds the joining member 20N is attached to the upper surface of the frame member 80 for the support member.
  • the twenty-fifth aspect of the present invention is the method for joining panels (10) according to the twenty-third aspect, wherein the pipe support holding material (100) is provided slidably relative to the support material frame member (80).
  • a method for joining panels 10 according to the present invention as set forth in claim 26 is a method for joining form panels used in construction when pouring concrete, by joining a plurality of panels 10 using a joining member 20N, wherein a first groove-shaped recess 11a is formed in a first panel outer surface 11s of first panels 10a, 10b, and a second groove-shaped recess 12a is formed in a second panel outer surface 12s of a second panel 10c joined adjacent to the first panels 10a, 10b, the joining member 20N has a first ridge-shaped protrusion 21a that engages with the first groove-shaped recess 11a and a second ridge-shaped protrusion 22a that engages with the second groove-shaped recess 12a, and the first ridge-shaped protrusion 21a is engaged
  • the second ridge-shaped convex portion 22a is engaged with the second groove-shaped concave portion 12a to join the first panels 10a, 10b and the second panel 10c; the panels 10 are assembled into a wall shape; the second panel 10c is used as a bottom surface; the first panels 10a, 10b are butted perpendicularly to the second panel 10c; the joining member 20N is disposed at the outer corner of the joint between the first panels 10a, 10b and the second panel 10c; a support frame member 80 is attached to a beam under support member 3 that supports the second panel 10c from below; and a joining member holder 91 that holds the joining member 20N is attached to the upper surface of the support frame member 80.
  • the present invention described in claim 27 is characterized in that, in the method of joining panels 10 described in claim 26, a pipe material is used as the beam under-support material 3, and the pipe material is inserted into the support material frame member 80.
  • the present invention as set forth in claim 28 is characterized in that, in the method of joining a panel 10 as set forth in claim 26, a pipe support holding material 100 for holding the upper end of the pipe support 4 is attached to the underside of the support frame member 80.
  • the present invention as set forth in claim 29 is characterized in that in the method for joining panels 10 as set forth in claim 26, the joining member holding material 91 is provided slidably relative to the support material frame member 80.
  • a method for joining panels 10 according to the present invention as set forth in claim 31 is a method for joining form panels used in construction when pouring concrete, by joining a plurality of panels 10 using joining members 20, in which crosspieces are used as the joining members 20X, the first panels 10a, 10b and the second panel 10c are joined, the panels 10 are assembled into a wall shape, the second panel 10c is used as a bottom surface, the first panels 10a, 10b are butted against the second panel 10c perpendicularly, and the second panel 10c is received from below.
  • a frame member 80 for a support material is attached to a beam under support material 3, a pipe material is used as the beam under support material 3, the pipe material is inserted into the frame member 80 for the support material, a joining member holding material 92 that holds the joining member 20X is attached to the upper surface of the frame member 80 for the support material, a pipe support holding material 100 that holds the upper end of a pipe support 4 is attached to the lower surface of the frame member 80 for the support material, and the joining member holding material 92 and the pipe support holding material 100 are arranged to be slidable relative to the frame member 80 for the support material.
  • the panel joining method of the present invention allows the panels to be assembled into a wall by joining the first panel and the second panel together by engaging the first ridge-shaped convex portion and the second ridge-shaped convex portion of the joining member with the first groove-shaped concave portion and the second groove-shaped concave portion, and the first ridge-shaped convex portion and the second ridge-shaped convex portion are spaced apart from each other, resulting in excellent workability.
  • FIG. 1 is a side view of a main portion of a structure in a construction state, illustrating a panel joining method according to an embodiment of the present invention
  • FIG. 1 is a side view of a main portion of a structure in a construction state, illustrating a panel joining method according to an embodiment of the present invention
  • FIG. 1 is a diagram showing an embodiment of a joining member used in a panel joining method according to the present invention
  • FIG. 7 is an exploded perspective view of the joining member shown in FIG.
  • FIG. 1 is a diagram showing another embodiment of a joining member used in a panel joining method according to the present invention
  • FIG. 9 is an exploded perspective view of the joining member shown in FIG. 8 .
  • FIG. 1 is a diagram showing a configuration of a joining member used in a panel joining method according to another embodiment of the present invention
  • FIG. 11 is an exploded perspective view of the joining member shown in FIG.
  • FIG. 1 is a diagram showing a configuration of a joining member used in a panel joining method according to another embodiment of the present invention
  • FIG. 13 is an exploded perspective view of the joining member shown in FIG.
  • FIG. 1 is a diagram showing an embodiment of a spring pressing member used in a panel joining method according to the present invention
  • FIG. 1 is a diagram showing an embodiment of an interior corner temporary fastening member used in a panel joining method according to the present invention
  • FIG. 1 is a block diagram showing an embodiment of a foot fixing device used in a panel joining method according to the present invention.
  • FIG. 1 is a block diagram showing an embodiment of a pressing member used in a panel joining method according to the present invention
  • FIG. 1 is a block diagram showing an embodiment of a guide member used in a panel joining method according to the present invention
  • FIG. 1 is a diagram showing another embodiment of a joining member used in a panel joining method according to the present invention
  • FIG. 20 is a block diagram showing the movement of the joining member shown in FIG. 19 .
  • FIG. 1 is a diagram showing another embodiment of a joining member used in a panel joining method according to the present invention;
  • FIG. 22 is a block diagram showing the movement of the joining member shown in FIG. 21 .
  • FIG. 1 is a diagram showing another embodiment of a joining member used in a panel joining method according to the present invention;
  • FIG. 24 is a diagram showing the sliding space of the ridge-shaped protrusion on one side of the joining member shown in FIG. 23;
  • FIG. 1 is a block diagram showing another embodiment of a foot fixing device used in a panel joining method according to the present invention;
  • FIG. 1 is a block diagram showing another embodiment of a pressing member used in a panel joining method according to the present invention;
  • FIG. 1 is a block diagram showing another embodiment of a pressing member used in a panel joining method according to the present invention;
  • FIG. 1 is a diagram showing a configuration of a joining member used in a panel joining method according to another embodiment of the present invention;
  • FIG. 1 is a diagram showing a configuration of a joining member used in a panel joining method according to another embodiment of the present invention;
  • FIG. 1 is a diagram showing a configuration of a joining member used in a panel joining method according to another embodiment of the present invention;
  • FIG. 1 is a diagram showing a configuration of a joining member used in a panel joining method according to another embodiment of the present invention
  • FIG. 1 is a diagram showing a configuration of a joining member used in a panel joining method according to another embodiment of the present invention
  • FIG. 31 is a block diagram showing the movement of the joining member shown in FIG.
  • FIG. 1 is a diagram showing a configuration of a joining member used in a panel joining method according to another embodiment of the present invention
  • FIG. 1 is a block diagram showing yet another embodiment of a foot fixing device used in a panel joining method according to the present invention
  • FIG. 1 is a block diagram showing yet another embodiment of a pressing member used in a panel joining method according to the present invention
  • FIG. 1 is a block diagram showing yet another embodiment of a pressing member used in a panel joining method according to the present invention
  • FIG. 2 is a side view of a main portion of a structure in a construction state, illustrating a panel joining method according to the present embodiment.
  • FIG. 37 shows the main part of the configuration
  • FIG. 1 is a diagram showing a state in which a beam support member, a frame member for the support member, a joint member retainer, and a joint member are attached.
  • FIG. 1 is a diagram showing a state in which a frame member for receiving members, a joint member holder, and a joint member are attached.
  • FIG. 41 is a structural diagram showing the joining member shown in FIG. 39 and FIG. 40 .
  • FIG. 42 shows the operation of attaching the joining member shown in FIG.
  • FIG. 13 is a side view of a main portion of a structure in a construction state, illustrating a panel joining method according to another embodiment of the present invention.
  • FIG. 45 shows the main part of the configuration
  • a method of joining panels according to a first embodiment of the present invention includes forming a first groove-shaped recess on a first panel outer surface of a first panel, and forming a second groove-shaped recess on a second panel outer surface of a second panel to be joined adjacent to the first panel, and a joining member having a first ridge-shaped protrusion that engages with the first groove-shaped recess and a second ridge-shaped protrusion that engages with the second groove-shaped recess, and by engaging the first ridge-shaped protrusion with the first groove-shaped recess and engaging the second ridge-shaped protrusion with the second groove-shaped recess, the first panel and the second panel are joined together and the panels are assembled into a wall.
  • the first ridge-shaped convex portion and the second ridge-shaped convex portion of the joining member are engaged with the first groove-shaped concave portion and the second groove-shaped concave portion to join the first panel and the second panel, thereby enabling the panels to be assembled into a wall-like shape.
  • a second embodiment of the present invention relates to a panel joining method according to the first embodiment, in which a first groove-shaped recess is formed along a side surface of the first panel, and a second groove-shaped recess is formed along a side surface of the second panel. According to this embodiment, even if the first groove-shaped recess and the second groove-shaped recess are not formed continuously from one end side surface of the panel to the other end side surface of the panel, the joining member can be attached.
  • a third embodiment of the present invention is a panel joining method according to the first embodiment, in which a first groove-shaped recess is formed along four side surfaces of the first panel, and a second groove-shaped recess is formed along four side surfaces of the second panel.
  • the first panel and the second panel can be assembled on the wall in both the left-right direction and the height direction.
  • a fourth embodiment of the present invention relates to a method for joining panels according to the first embodiment, in which a first panel and a second panel are butted together perpendicularly so that the first groove-shaped recess and the second groove-shaped recess are positioned on the surfaces of the interior angle, and a joining member is positioned at the interior angle where the first panel and the second panel meet.
  • the first panel and the second panel can be assembled so as to be perpendicular to each other.
  • the fifth embodiment of the present invention relates to a method for joining panels according to the first embodiment, in which a first panel and a second panel are butted together perpendicularly so that the first groove-shaped recess and the second groove-shaped recess are positioned on the surfaces of the outer corner, and a joining member is positioned at the outer corner of the joint between the first panel and the second panel.
  • the first panel and the second panel can be assembled so as to be perpendicular to each other.
  • a sixth embodiment of the present invention is a panel joining method according to the first embodiment, in which the joining members have a one-side joining member forming a first ridge-like protrusion, an other-side joining member forming a second ridge-like protrusion, and a displacement member arranged in a sliding space formed in the one-side joining member, and by displacing the displacement member relative to the sliding space, the other-side joining member is displaced relative to the one-side joining member, and the first ridge-like protrusion and the second ridge-like protrusion move closer to and away from each other.
  • the other-side joining member is displaced relative to the one-side joining member, and the first ridge-like convex portion and the second ridge-like convex portion move closer to and away from each other, thereby facilitating engagement of the first ridge-like convex portion with the first groove-like concave portion and engagement of the second ridge-like convex portion with the second groove-like concave portion.
  • a seventh embodiment of the present invention is a method for joining panels according to the first embodiment, wherein the joining member has a one-side joining member forming a first ridge-like protrusion, an other-side joining member forming a second ridge-like protrusion, a joining member main body that holds the one-side joining member and the other-side joining member, and a displacement member that is arranged in a sliding space formed in the joining member main body, and by displacing the displacement member relative to the sliding space, the one-side joining member and the other-side joining member are displaced relative to the joining member main body, and the first ridge-like protrusion and the second ridge-like protrusion move closer to and away from each other.
  • the one-side joining member and the other-side joining member are displaced relative to the joining member body, and the first ridge-like convex portion and the second ridge-like convex portion move closer to and away from each other, thereby facilitating engagement of the first ridge-like convex portion with the first groove-like concave portion and engagement of the second ridge-like convex portion with the second groove-like concave portion.
  • An eighth embodiment of the present invention is a panel joining method according to the first embodiment, in which the joining members have a one-side joining member forming a first ridge-like protrusion and an other-side joining member forming a second ridge-like protrusion, and by displacing the one-side joining member relative to the other-side joining member, the first ridge-like protrusion and the second ridge-like protrusion are brought closer together and apart.
  • a ninth embodiment of the present invention is a panel joining method according to the first embodiment, wherein the joining members have a one-side joining member on which the first rib-like protrusion is arranged, and an other-side joining member on which the second rib-like protrusion is arranged, a one-side rib-like protrusion sliding space is formed in the one-side joining member and an other-side rib-like protrusion sliding space is formed in the other-side joining member, a one-side rib-like protrusion displacement member is arranged in the one-side rib-like protrusion sliding space, and an other-side rib-like protrusion displacement member is arranged in the other-side rib-like protrusion sliding space, and by displacing the one-side rib-like protrusion displacement member relative to the one-side rib-like protrusion sliding space, the first rib-like protrusion protrudes from the one-side rib-like protrusion sliding space, and by displacing the other-side rib
  • the first ridge-shaped convex portion and the second ridge-shaped convex portion can be engaged with the first groove-shaped recess and the second groove-shaped recess.
  • a tenth embodiment of the present invention is a panel joining method according to the ninth embodiment, in which a one-side elastic member is arranged in the one-side rib-shaped protrusion sliding space and a other-side elastic member is arranged in the other-side rib-shaped protrusion sliding space, the one-side elastic member and the other-side elastic member have a pair of protruding pieces, and when the first rib-shaped protrusion protrudes from the one-side rib-shaped protrusion sliding space, the pair of protruding pieces of the one-side elastic member extend on both sides of the first rib-shaped protrusion, and when the second rib-shaped protrusion protrudes from the other-side rib-shaped protrusion sliding space, the pair of protruding pieces of the other-side elastic member extend on both sides of the second rib-shaped protrusion.
  • the pair of protruding pieces spread out, and the first ridge-shaped convex portion and the second ridge-shaped convex portion can be firmly engaged with the first groove-shaped recess and the second groove-shaped recess by the pair of protruding pieces.
  • An eleventh embodiment of the present invention is a panel joining method according to the first embodiment, wherein the joining members have a one-side joining member on which the first rib-like protrusion is arranged, and an other-side joining member on which the second rib-like protrusion is arranged, a one-side rib-like protrusion sliding space is formed in the one-side joining member, a one-side rib-like protrusion displacement member is arranged in the one-side rib-like protrusion sliding space, and the one-side rib-like protrusion displacement member is displaced relative to the one-side rib-like protrusion sliding space, so that the first rib-like protrusion protrudes from the one-side rib-like protrusion sliding space.
  • the first ridge-shaped protrusion can be engaged with the first groove-shaped recess by projecting from the one-side ridge-shaped protrusion sliding space.
  • a twelfth embodiment of the present invention is a panel joining method according to the eleventh embodiment, in which a one-side elastic member is arranged in the one-side ridge-shaped protrusion sliding space, the one-side elastic member having a pair of protruding pieces, and when the first ridge-shaped protrusion protrudes from the one-side ridge-shaped protrusion sliding space, the pair of protruding pieces of the one-side elastic member extend on both sides of the first ridge-shaped protrusion.
  • the pair of protruding pieces spread out, and the pair of protruding pieces can be firmly engaged with the first groove-shaped concave portion.
  • a thirteenth embodiment of the present invention relates to the panel joining method according to the ninth or eleventh embodiment, and further relates to a method in which the one-side joining member and the other-side joining member are provided rotatable by a predetermined angle. According to this embodiment, engagement with the first groove-shaped recess and the second groove-shaped recess can be easily performed.
  • a fourteenth embodiment of the present invention is a panel joining method according to the first embodiment, wherein the joining member forms a one-side rib-like protrusion sliding space in which the first rib-like protrusion is arranged, and forms an other-side rib-like protrusion sliding space in which the second rib-like protrusion is arranged, a one-side rib-like protrusion displacement member is arranged in the one-side rib-like protrusion sliding space, and a other-side rib-like protrusion displacement member is arranged in the other-side rib-like protrusion sliding space, and by displacing the one-side rib-like protrusion displacement member relative to the one-side rib-like protrusion sliding space, the first rib-like protrusion protrudes from the one-side rib-like protrusion sliding space, and by displacing the other-side rib-like protrusion displacement member relative to the other-side rib-like protrusion sliding space, the second rib-like pro
  • the first ridge-shaped convex portion and the second ridge-shaped convex portion can be protruded from the one-side ridge-shaped convex portion sliding space and the other-side ridge-shaped convex portion sliding space, thereby engaging with the first groove-shaped recess and the second groove-shaped recess.
  • a fifteenth embodiment of the present invention is a panel joining method according to the fourteenth embodiment, in which a one-side elastic member is arranged in the one-side rib-shaped protrusion sliding space and a other-side elastic member is arranged in the other-side rib-shaped protrusion sliding space, the one-side elastic member and the other-side elastic member have a pair of protruding pieces, and when the first rib-shaped protrusion protrudes from the one-side rib-shaped protrusion sliding space, the pair of protruding pieces of the one-side elastic member extend on both sides of the first rib-shaped protrusion, and when the second rib-shaped protrusion protrudes from the other-side rib-shaped protrusion sliding space, the pair of protruding pieces of the other-side elastic member extend on both sides of the second rib-shaped protrusion.
  • the pair of protruding pieces spread out, and the pair of protruding pieces can be firmly engaged with the first groove-shaped recess and the second groove-shaped recess.
  • a sixteenth embodiment of the present invention is a panel joining method according to the first embodiment, which has a foot fixing device for fixing the first panel or the second panel to a base, and the foot fixing device has a ridge-like convex portion formed thereon, and the ridge-like convex portion is engaged with the first groove-like recess or the second groove-like recess, thereby attaching the foot fixing device to the first panel or the second panel.
  • the foot fixing device can be easily attached to the first panel or the second panel.
  • a seventeenth embodiment of the present invention is a panel joining method according to the sixteenth embodiment, in which a ridge-like protrusion sliding space is formed in the foot fixing device, a ridge-like protrusion displacement member is disposed in the ridge-like protrusion sliding space, and the ridge-like protrusion displacement member is displaced relative to the ridge-like protrusion sliding space, so that the ridge-like protrusion protrudes from the ridge-like protrusion sliding space.
  • the ridge-shaped protrusion can be engaged with the first groove-shaped recess by projecting from the ridge-shaped protrusion sliding space.
  • the 18th embodiment of the present invention in the panel joining method according to the first embodiment, has a pressing member for fixing a pipe material to the outer surface of the first panel or the outer surface of the second panel, and the pressing member has a pipe abutment surface for abutting the pipe material and a ridge-like convex portion formed thereon, and the pressing member is attached to the first panel or the second panel by engaging the ridge-like convex portion with the first groove-like recess or the second groove-like recess.
  • the pressing member can be easily attached to the first panel or the second panel.
  • a 19th embodiment of the present invention is a panel joining method according to the 18th embodiment, in which a rib-like protrusion sliding space is formed in the pressing member, a rib-like protrusion displacement member is disposed in the rib-like protrusion sliding space, and the rib-like protrusion displacement member is displaced relative to the rib-like protrusion sliding space, so that the rib-like protrusion protrudes from the rib-like protrusion sliding space.
  • the ridge-shaped protrusion can be engaged with the first groove-shaped recess by projecting from the ridge-shaped protrusion sliding space.
  • a twentieth embodiment of the present invention is a panel joining method according to the seventeenth or nineteenth embodiment, in which an elastic member is placed in the ridge-shaped protrusion sliding space, the elastic member having a pair of protruding pieces, and when the ridge-shaped protrusion protrudes from the ridge-shaped protrusion sliding space, the pair of protruding pieces of the elastic member extend on both sides of the ridge-shaped protrusion.
  • the pair of protruding pieces spread out, and the pair of protruding pieces can be firmly engaged with the first groove-shaped recess or the second groove-shaped recess.
  • the twenty-first embodiment of the present invention relates to a method of joining panels according to the first embodiment, in which the second panel is used as the bottom surface, the first panel is butted perpendicularly to the second panel, a joining member is placed at the outer corner of the joint between the first and second panels, a support frame member is attached to a beam support member that supports the second panel from below, and a joining member holder that holds the joining member is attached to the upper surface of the support frame member.
  • the joint member used for the second panel that forms the bottom surface can be held by the joint member holder.
  • the twenty-second embodiment of the present invention relates to a panel joining method according to the twenty-first embodiment, in which a pipe material is used as a beam support material and the pipe material is inserted into a support frame member. According to this embodiment, sufficient strength can be maintained by using the pipe material, and the joint member holder can be attached by the support frame member.
  • the twenty-third embodiment of the present invention relates to a panel joining method according to the twenty-first embodiment, in which a pipe support holding material for holding the upper end of the pipe support is attached to the underside of the support frame member.
  • the pipe support holding material can be attached by the receiving material frame member.
  • a twenty-fourth embodiment of the present invention relates to the panel joining method according to the twenty-first embodiment, and further relates to a joint member holder that is slidably provided relative to a frame member for a support member. According to this embodiment, the position of the joint member holder can be easily adjusted, and the joint members can be easily attached.
  • a twenty-fifth embodiment of the present invention relates to the panel joining method according to the twenty-third embodiment, and further relates to a method for joining panels, in which the pipe support holder is provided slidably relative to the support frame member. According to this embodiment, the position of the pipe support holding material can be easily adjusted, and the pipe support can be easily attached.
  • a method of joining panels according to a 26th embodiment of the present invention involves forming a first groove-shaped recess on a first panel outer surface of a first panel, forming a second groove-shaped recess on a second panel outer surface of a second panel to be joined adjacent to the first panel, a joining member having a first ridge-shaped convex portion that engages with the first groove-shaped recess and a second ridge-shaped convex portion that engages with the second groove-shaped recess, joining the first panel and the second panel by engaging the first ridge-shaped convex portion with the first groove-shaped recess and engaging the second ridge-shaped convex portion with the second groove-shaped recess, assembling the panels into a wall shape, using the second panel as a bottom surface, butting the first panel perpendicular to the second panel, positioning the joining member at the outer corner of the joint between the first panel and the second panel, attaching a support member frame member to a beam under support member that supports the second panel from below,
  • the first panel and the second panel can be joined together by engaging the first ridge-shaped convex portion and the second ridge-shaped convex portion of the joining member with the first groove-shaped concave portion and the second groove-shaped concave portion, thereby assembling the panels into a wall shape, and further the joining member used for the second panel, which forms the bottom surface, can be held by the joining member holding material.
  • the twenty-seventh embodiment of the present invention relates to a panel joining method according to the twenty-sixth embodiment, in which a pipe material is used as a beam support material and the pipe material is inserted into a support frame member. According to this embodiment, sufficient strength can be maintained by using the pipe material, and the joint member holder can be attached by the support frame member.
  • the twenty-eighth embodiment of the present invention relates to a panel joining method according to the twenty-sixth embodiment, in which a pipe support holding material for holding the upper end of the pipe support is attached to the underside of the support frame member.
  • the pipe support holding material can be attached by the receiving material frame member.
  • a twenty-ninth embodiment of the present invention relates to the panel joining method according to the twenty-sixth embodiment, and further relates to a joint member holder that is slidably provided relative to a frame member for a support member. According to this embodiment, the position of the joint member holder can be easily adjusted, and the joint members can be easily attached.
  • a thirtieth embodiment of the present invention relates to the panel joining method according to the twenty-sixth embodiment, and further relates to a pipe support holder that is slidably provided relative to a support frame member. According to this embodiment, the position of the pipe support holding material can be easily adjusted, and the pipe support can be easily attached.
  • a method of joining panels according to a thirty-first embodiment of the present invention involves using crosspieces as joining members, joining a first panel and a second panel, assembling the panels into a wall shape, using the second panel as the bottom surface, butting the first panel perpendicular to the second panel, attaching a support frame member to a beam under support member that supports the second panel from below, using a pipe member as the beam under support member and inserting the pipe member into the support frame member, attaching a joining member retaining member that holds a joining member to the upper surface of the support frame member, and attaching a pipe support retaining member that holds the upper end of the pipe support to the lower surface of the support frame member, and arranging the joining member retaining member and the pipe support retaining material to be slidable relative to the support frame member.
  • the joining member used for the second panel which forms the bottom surface can be held by the joining member holding material, sufficient strength can be maintained by using pipe material, the joining member holding material can be attached by the receiving material frame member, the pipe support holding material can be attached by the receiving material frame member, it is easy to adjust the position of the joining member holding material, it is easy to attach the joining member, it is easy to adjust the position of the pipe support holding material, it is easy to attach the pipe support.
  • the panel joining method of the present invention is used to form form panels used in construction when pouring concrete, partition panels for dividing spaces, or wall or ceiling panels for temporary buildings.
  • the panel joining method of the present invention is used to form form panels used in construction when pouring concrete, partition panels for dividing spaces, or wall or ceiling panels for temporary buildings.
  • a form panel used in construction when pouring concrete will be described.
  • a pair of walls 10a, 10b are erected on a foundation 1, and concrete is poured into a space 2 between the inner surface of wall 10a and the inner surface of wall 10b.
  • the wall body 10 c is supported by a beam support 3 , which is held by a pipe support 4 .
  • a fastening member 5 is attached to the pair of wall bodies 10a, 10b in order to keep the distance between the pair of wall bodies 10a, 10b constant.
  • the fastening member 5 is composed of a separator 5a, a pair of cones 5b, a pair of fastening member bodies 5c, and a pair of washers 5d.
  • the walls 10a, 10b, and 10c are formed by joining a plurality of panels 10.
  • Crosspieces are generally used to join the panels 10.
  • Crosspieces are sometimes used to increase the rigidity of the panels 10, but in this embodiment, vertical pipe members 6a are arranged at predetermined intervals on the outer surfaces of the panels 10 of the walls 10a and 10b, and these vertical pipe members 6a are fastened by horizontal pipe members 6b to ensure the rigidity of the panels 10.
  • the pipe members 6 support the load applied to the panels 10 when concrete is poured.
  • joining member 20 which joins the inner angle of the joint between two panels 10
  • joining member 20C which joins the outer angle of the joint of the beam bottom projection angle
  • joining member 20D which joins the two panels 10 so that they are on the same plane.
  • the joining member 20D is shown, as well as the foot fixing device 50 that fixes the panel 10 to the shim 7 on the base 1, the holding member 60 that fixes the vertical pipe material 6a, and the pass-through member 70.
  • FIG. 4 a joining member 20D and a spring holder 30 are shown.
  • a first groove-shaped recess 11a is formed in the first panel outer surface 11s of the first panel 11 shown in Figure 4
  • a second groove-shaped recess 12a is formed in the second panel outer surface 12s of the second panel 12 that is joined adjacent to the first panel 11.
  • the first panel outer surface 11s and the second panel outer surface 12s are flat surfaces, and do not have any protrusions for forming the first groove-shaped recess 11a or the second groove-shaped recess 12a.
  • the first groove-shaped recess 11a is formed at a position lower than the first panel outer surface 11s
  • the second groove-shaped recess 12a is formed at a position lower than the second panel outer surface 12s, and when the first panel 11 and the second panel 12 are stacked, they can be stacked at a height equal to the panel thickness.
  • the joining member 20D is shown attached by engaging with a first groove-shaped recess 11a formed in the lower part of the first panel 11 and a second groove-shaped recess 12a formed in the upper part of the second panel 12.
  • the joining member 20 is attached by engaging with a first groove-shaped recess 11a formed in the side portion of the first panel 11 and a second groove-shaped recess 12a formed in the side portion of the second panel 12.
  • the first groove-shaped recesses 11a are formed along the side surfaces of the first panel 11 at the top, bottom, and both sides of the first panel 11, and are preferably formed continuously from one end side surface of the first panel 11 to the other end side surface of the first panel 11, but the first groove-shaped recesses 11a may be formed partially. Also, as shown in Fig. 4, it is preferable to form a plurality of first groove-shaped recesses 11a at appropriate intervals between the top and bottom, for example.
  • the second groove-shaped recesses 12a are formed along the side surfaces of the second panel 12 at the top, bottom, and both sides of the second panel 12, and are preferably formed continuously from one end side surface of the second panel 12 to the other end side surface of the second panel 12, but the first groove-shaped recesses 11a may be formed partially. Also, as shown in Fig. 4, it is preferable to form a plurality of second groove-shaped recesses 12a at appropriate intervals between the top and bottom, for example.
  • FIG. 4 shows the first panel 11 and the second panel 12 having the same shape, the first panel 11 and the second panel 12 may have different shapes and sizes.
  • first panels 11 and second panels 12 can be assembled in both the left-right direction and the height direction.
  • Figure 5 shows the joining members 20 as joining member 20A arranged at the outer corner of the joint between two panels 10, joining member 20B arranged at the inner angle of the joint between two panels 10, and joining member 20D arranged so that the two panels 10 are on the same plane, as well as a foot fixing device 50 that fixes the panel 10 to the shim 7 on the base 1, and a clamping member 60 that fixes the vertical pipe material 6a.
  • the joining member 20A is positioned at the outer corner of the joint between the first panel 11 and the second panel 12, the first panel 11 and the second panel 12 are butted together perpendicularly so that the first groove-shaped recess 11a and the second groove-shaped recess 12a are positioned on the surface of the outer corner.
  • the joining member 20B When the joining member 20B is positioned at the inner angle of the joint between the first panel 11 and the second panel 12, the first panel 11 and the second panel 12 are butted together perpendicularly so that the first groove-shaped recess 11a and the second groove-shaped recess 12a are positioned on the surface of the inner angle. In this manner, by using the joining members 20A and 20B, the first panel 11 and the second panel 12 can be assembled so as to be perpendicular to each other.
  • Figure 6 is a schematic diagram showing an embodiment of a joining member used in the panel joining method of the present invention, where Figure 6(a) shows the member attached to the panel, Figure 6(b) shows the member with the first ridge-like protrusion and the second ridge-like protrusion spaced apart, and Figure 6(c) shows the member with the first ridge-like protrusion and the second ridge-like protrusion close to each other.
  • the joining member 20A in this embodiment is disposed at the outer corner where the first panel 11 and the second panel 12 join.
  • the joining member 20A has a one-side joining member 21 forming a first ridge-shaped protrusion 21a, an other-side joining member 22 forming a second ridge-shaped protrusion 22a, and a displacement member 23 arranged in a sliding space 21b formed in the one-side joining member 21.
  • a first groove-shaped recess 11a with which the first ridge-shaped protrusion 21a engages is formed in the first panel 11, and a second groove-shaped recess 12a with which the second ridge-shaped protrusion 22a engages is formed in the second panel 12.
  • first groove-shaped recess 11a and the second groove-shaped recess 12a have inclined sides at least on the outer periphery side of the panel 10, and that the bottom surfaces of the first groove-shaped recess 11a and the second groove-shaped recess 12a are wider than the opening surfaces.
  • FIG. 7 is an exploded perspective view of the joining member shown in FIG.
  • the joint member 21 on one side holds a first pin 21c
  • the joint member 22 on the other side holds a second pin 22c.
  • a first groove 23a and a second groove 23b are formed in the displacement member 23.
  • the first groove 23a is formed parallel to the sliding direction
  • the second groove 23b is formed inclined with respect to the sliding direction.
  • a first pin 21c is disposed in the first groove 23a
  • a second pin 22c is disposed in the second groove 23b.
  • the sliding range of the displacement member 23 is restricted by the first pin 21 c , preventing the displacement member 23 from falling off the one-side joining member 21 .
  • the second pin 22c moves along the second groove 23b, by displacing the displacement member 23 relative to the sliding space 21b, the other-side joining member 22 is displaced relative to the one-side joining member 21, and the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a move closer to or away from each other.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a form inclined surfaces corresponding to the inclined side surfaces of the first groove-shaped concave portion 11a and the second groove-shaped concave portion 12a.
  • a first groove-shaped recess 11a is formed in the first panel outer surface 11s of the first panel 11, and a second groove-shaped recess 12a is formed in the second panel outer surface 12s of the second panel 12 which is joined adjacent to the first panel 11, and the joining member 20A has a first ridge-shaped protrusion 21a which engages with the first groove-shaped recess 11a and a second ridge-shaped protrusion 22a which engages with the second groove-shaped recess 12a, the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a being spaced apart from each other and engaging with the first groove-shaped recess 11a and the second ridge-shaped protrusion 22a, respectively, thereby joining the first panel 11 and the second panel 12 and assembling the panels 10 into a wall-like shape.
  • first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a of the joining member 20A can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a to join the first panel 11 and the second panel 12, thereby enabling the panel 10 to be assembled into a wall-like shape, and further, the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a are spaced close to each other, resulting in excellent workability.
  • the other-side joining member 22 is displaced relative to the one-side joining member 21, and the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a move closer to and away from each other, making it easy to engage the first ridge-shaped convex portion 21a with the first groove-shaped recess 11a and the second ridge-shaped convex portion 22a with the second groove-shaped recess 12a.
  • Figure 8 is a diagram showing another embodiment of a joining member used in the panel joining method of the present invention, in which Figure 8(a) shows the member attached to the panel, Figure 8(b) shows the member with the first ridge-like protrusion and the second ridge-like protrusion spaced apart, and Figure 8(c) shows the member with the first ridge-like protrusion and the second ridge-like protrusion close to each other.
  • the joining member 20B in this embodiment is disposed at an inner angle where the first panel 11 and the second panel 12 join.
  • the joining member 20B has a one-side joining member 21 forming a first ridge-shaped protrusion 21a, an other-side joining member 22 forming a second ridge-shaped protrusion 22a, a joining member main body 24 that holds the one-side joining member 21 and the other-side joining member 22, and a displacement member 23 arranged in a sliding space 24a (see Figure 9) formed in the joining member main body 24.
  • a first groove-shaped recess 11a with which the first ridge-shaped protrusion 21a engages is formed in the first panel 11, and a second groove-shaped recess 12a with which the second ridge-shaped protrusion 22a engages is formed in the second panel 12.
  • first groove-shaped recess 11a and the second groove-shaped recess 12a have inclined sides at least on the outer periphery side of the panel 10, and that the bottom surfaces of the first groove-shaped recess 11a and the second groove-shaped recess 12a are wider than the opening surfaces.
  • FIG. 9 is an exploded perspective view of the joining member shown in FIG.
  • the one-side joint member 21 has a one-side joint member sliding space 21d formed therein, and the other-side joint member 22 has an other-side joint member sliding space 22d formed therein.
  • a first wedge portion 23c and a second wedge portion 23d are formed on the displacement member 23.
  • the first wedge portion 23c and the second wedge portion 23d are formed to be inclined with respect to the sliding direction of the displacement member 23.
  • the joint member body 24 is formed with a sliding space 24a in which the one-side joint member 21, the other-side joint member 22, and the displacement member 23 can be disposed.
  • first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a form inclined surfaces corresponding to the inclined side surfaces of the first groove-shaped concave portion 11a and the second groove-shaped concave portion 12a.
  • a first groove-shaped recess 11a is formed in the first panel outer surface 11s of the first panel 11, and a second groove-shaped recess 12a is formed in the second panel outer surface 12s of the second panel 12 which is joined adjacent to the first panel 11, and the joining member 20A has a first ridge-shaped protrusion 21a which engages with the first groove-shaped recess 11a and a second ridge-shaped protrusion 22a which engages with the second groove-shaped recess 12a, the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a being spaced apart from each other and the first ridge-shaped protrusion 21a engaging with the first groove-shaped recess 11a and the second ridge-shaped protrusion 22a engaging with the second groove-shaped recess 12a, thereby joining the first panel 11 and the second panel 12 and assembling the panels 10 into a wall-like shape.
  • first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a of the joining member 20A can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a to join the first panel 11 and the second panel 12, thereby enabling the panel 10 to be assembled into a wall-like shape, and further, the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a are spaced close to each other, resulting in excellent workability.
  • the one-side joining member 21 and the other-side joining member 22 are displaced relative to the joining member main body 24, and the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a move closer to and away from each other, making it easy to engage the first ridge-shaped convex portion 21a with the first groove-shaped recess 11a and the second ridge-shaped convex portion 22a with the second groove-shaped recess 12a.
  • Figure 10 is a schematic diagram showing yet another embodiment of a joining member used in the panel joining method of the present invention, in which Figure 10(a) shows the member attached to the panel, Figure 10(b) shows the member with the first ridge-like protrusion and the second ridge-like protrusion spaced apart, and Figure 10(c) shows the member with the first ridge-like protrusion and the second ridge-like protrusion close to each other.
  • the joint member 20C in this embodiment is disposed at the outer corner where the first panel 11 and the second panel 12 join.
  • the joint member 20C has a one-side joint member 21 forming a first ridge-shaped protrusion 21a, and an other-side joint member 22 forming a second ridge-shaped protrusion 22a.
  • a first groove-shaped recess 11a with which the first ridge-shaped protrusion 21a engages is formed in the first panel 11, and a second groove-shaped recess 12a with which the second ridge-shaped protrusion 22a engages is formed in the second panel 12.
  • first groove-shaped recess 11a and the second groove-shaped recess 12a have inclined sides at least on the outer periphery side of the panel 10, and that the bottom surfaces of the first groove-shaped recess 11a and the second groove-shaped recess 12a are wider than the opening surfaces.
  • FIG. 11 is an exploded perspective view of the joining member shown in FIG.
  • the joint member 21 on one side has a sliding groove 21e with an inclined surface
  • the joint member 22 on the other side has a roller portion 22e that slides along the sliding groove 21e.
  • the sliding groove 21e is formed to be inclined in the sliding direction. Therefore, by displacing the one-side joint member 21 relative to the other-side joint member 22, the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a approach or move away from each other.
  • a first groove-shaped recess 11a is formed in the first panel outer surface 11s of the first panel 11, and a second groove-shaped recess 12a is formed in the second panel outer surface 12s of the second panel 12 which is joined adjacent to the first panel 11, and the joining member 20A has a first ridge-shaped protrusion 21a which engages with the first groove-shaped recess 11a and a second ridge-shaped protrusion 22a which engages with the second groove-shaped recess 12a, the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a being spaced apart from each other and engaging with the first groove-shaped recess 11a and the second ridge-shaped protrusion 22a, respectively, thereby joining the first panel 11 and the second panel 12 and assembling the panels 10 into a wall-like shape.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a move closer to and away from each other, making it easy to engage the first ridge-shaped convex portion 21a with the first groove-shaped recess 11a and the second ridge-shaped convex portion 22a with the second groove-shaped recess 12a.
  • FIG. 12 is a diagram showing yet another embodiment of a joining member used in the panel joining method according to the present invention, in which FIG. 12(a) shows the member attached to the panel, FIG. 12(b) and FIG. 12(c) show the member with the first ridge-like protrusion and the second ridge-like protrusion spaced apart, and FIG. 12(d) and FIG. 12(e) show the member with the first ridge-like protrusion and the second ridge-like protrusion close to each other.
  • a first groove-shaped recess 11a with which the first ridge-shaped protrusion 21a engages is formed in the first panel 11, and a second groove-shaped recess 12a with which the second ridge-shaped protrusion 22a engages is formed in the second panel 12. It is preferable that the first groove-shaped recess 11a and the second groove-shaped recess 12a have inclined sides at least on the outer periphery side of the panel 10, and that the bottom surfaces of the first groove-shaped recess 11a and the second groove-shaped recess 12a are wider than the opening surfaces.
  • first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a form inclined surfaces corresponding to the inclined side surfaces of the first groove-shaped concave portion 11a and the second groove-shaped concave portion 12a.
  • a first groove-shaped recess 11a is formed in the first panel outer surface 11s of the first panel 11, and a second groove-shaped recess 12a is formed in the second panel outer surface 12s of the second panel 12 which is joined adjacent to the first panel 11, and the joining member 20A has a first ridge-shaped protrusion 21a which engages with the first groove-shaped recess 11a and a second ridge-shaped protrusion 22a which engages with the second groove-shaped recess 12a, the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a being spaced apart from each other and engaging with the first groove-shaped recess 11a and the second ridge-shaped protrusion 22a, respectively, thereby joining the first panel 11 and the second panel 12 and assembling the panels 10 into a wall-like shape.
  • first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a of the joining member 20A can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a to join the first panel 11 and the second panel 12, thereby enabling the panel 10 to be assembled into a wall-like shape, and further, the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a are spaced close to each other, resulting in excellent workability.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a move closer to and away from each other, making it easy to engage the first ridge-shaped convex portion 21a with the first groove-shaped recess 11a and the second ridge-shaped convex portion 22a with the second groove-shaped recess 12a.
  • FIG. 14 is a diagram showing an embodiment of a spring holder used in the panel joining method according to the present invention.
  • a spring holder 30 is attached to the first panel outer surface 11s of the first panel 11.
  • the spring retainer 30 has a pair of legs 31 on one side and a pair of legs 32 on the other side.
  • the pair of one-side legs 31 and the pair of other-side legs 32 extend in the same direction from the deformation portion 33 .
  • a first ridge-shaped protrusion 31a is formed at an end of each of the pair of one-side legs 31, and a second ridge-shaped protrusion 32a is formed at an end of each of the pair of other-side legs 32.
  • the first ridge-shaped convex portion 31a abuts against one side of the first groove-shaped recess 11a
  • the second ridge-shaped convex portion 32a abuts against the other side of the first groove-shaped recess 11a
  • the deformation portion 33 urges the one-side leg portion 31 and the other-side leg portion 32 in the direction of moving away from each other, thereby allowing the spring retainer 30 to be attached to the first groove-shaped recess 11a.
  • the first ridge-shaped protrusion 41 a engages with the first groove-shaped recess 11 a of the first panel 11
  • the second ridge-shaped protrusion 42 a engages with the second groove-shaped recess 12 a of the second panel 12 for use.
  • Fig. 16 is a diagram showing an embodiment of a foot fixing device used in the panel joining method according to the present invention.
  • Fig. 16 shows a case where a foot fixing device 50 is attached to the second panel outer surface 12s of the second panel 12.
  • the foot fixing device 50 according to this embodiment is formed with a ridge-shaped protrusion 51a. It is also preferable that the foot fixing device 50 is formed with a nail hole 52.
  • the foot fixing device 50 can be nailed to the shim 7 by nailing into the nailing holes 52.
  • FIG. 17 is a structural diagram showing an embodiment of a pressing member used in the panel joining method according to the present invention.
  • a pressing member 60 is attached to the second panel outer surface 12s of the second panel 12.
  • the pressing member 60 positions the pipe material 6 to be attached to the second panel outer surface 12s.
  • 17(a) and 17(b) show a pressing member 60 for a square steel pipe
  • FIG. 17(c) shows a pressing member 60 for a round steel pipe.
  • the pressing member 60 has a pipe contact surface 62 that contacts the pipe 6, and a ridge-shaped protrusion 61 that engages with the first groove-shaped recess 11a.
  • FIG. 18 is a diagram showing the structure of an embodiment of an alignment member used in the panel joining method according to the present invention.
  • the guide member 70 has a member body 72 forming a flat surface 71, and a ridge-shaped protrusion 73 that engages with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • Figure 19 is a diagram showing another embodiment of a joining member used in the panel joining method of the present invention, in which Figure 19(a) shows the member attached to the panel, Figure 19(b) shows the member in a state in which the first ridge-shaped convex portion and the second ridge-shaped convex portion do not protrude, and Figure 19(c) shows the member in a state in which the first ridge-shaped convex portion and the second ridge-shaped convex portion protrude.
  • 20A and 20B are schematic diagrams showing the movement of the joining members shown in FIG. 19, in which FIG. 20A is a schematic diagram showing the sliding space of the ridge-shaped convex portion on one side and the sliding space of the ridge-shaped convex portion on the other side, and FIG. 20B is a schematic diagram showing the joining member on one side and the joining member on the other side rotated by a predetermined angle.
  • the joining member 20E in this embodiment is disposed at the outer corner where the first panel 11 and the second panel 12 join.
  • the joint member 20E has a one-side joint member 21 on which a first ridge-shaped protrusion 21a is arranged, and an other-side joint member 22 on which a second ridge-shaped protrusion 22a is arranged.
  • a one-side ridge-like protrusion sliding space 21f is formed in the one-side joining member 21, and a one-side ridge-like protrusion displacement member 21g is disposed in the one-side ridge-like protrusion sliding space 21f.
  • a one-side elastic member 21h is disposed in the one-side ridge-like protrusion sliding space 21f.
  • the one-side elastic member 21h has a pair of protruding pieces 21i disposed outside the one-side ridge-shaped protrusion sliding space 21f.
  • the first rib-shaped protrusion 21a is formed at an end of the one-side rib-shaped protrusion displacement member 21g. Therefore, by displacing the one-side rib-shaped protrusion displacement member 21g with respect to the one-side rib-shaped protrusion sliding space 21f, the first rib-shaped protrusion 21a protrudes from the one-side rib-shaped protrusion sliding space 21f.
  • the pair of protruding pieces 21i of the one-side elastic member 21h spread out on both sides of the first ridge-shaped protrusion 21a.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the pair of protruding pieces 21i, 22i expand, and the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be firmly engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a by the pair of protruding pieces 21i, 22i.
  • the one-side joining member 21 and the other-side joining member 22 are connected by a rotating shaft 25.
  • the one-side joining member 21 and the other-side joining member 22 can be rotated by a predetermined angle by the rotating shaft 25. Therefore, the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be easily engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • Figure 21 is a diagram showing another embodiment of a joining member used in the panel joining method of the present invention, in which Figure 21(a) shows the member attached to the panel, and Figure 21(b) shows the member with the first ridge-shaped protrusion protruding.
  • Fig. 22 is a diagram showing the movement of the joining member shown in Fig. 21, Fig. 22(a) is a diagram showing the sliding space of the ridge-shaped protrusion on one side and the first ridge-shaped protrusion not protruding, and Fig. 22(b) is a diagram showing the state in which the joining member on one side and the joining member on the other side are rotated by a predetermined angle. Note that Fig. 22(b) shows the state in which the first ridge-shaped protrusion protrudes.
  • the joining member 20F in this embodiment is disposed at the outer corner where the first panel 11 and the second panel 12 join.
  • the joint member 20F has a one-side joint member 21 on which a first ridge-shaped protrusion 21a is arranged, and an other-side joint member 22 on which a second ridge-shaped protrusion 22a is arranged.
  • a one-side ridge-like protrusion sliding space 21f is formed in the one-side joining member 21, and a one-side ridge-like protrusion displacement member 21g is disposed in the one-side ridge-like protrusion sliding space 21f.
  • a one-side elastic member 21h is disposed in the one-side ridge-like convex portion sliding space 21f.
  • the one-side elastic member 21h has a pair of protruding pieces 21i disposed outside the one-side ridge-shaped protrusion sliding space 21f.
  • the first rib-like protrusion 21a protrudes from the one-side rib-like protrusion sliding space 21f.
  • the pair of protruding pieces 21i of the one-side elastic member 21h spread out on both sides of the first ridge-shaped protrusion 21a.
  • the first ridge-shaped convex portion 21a can be engaged with the first groove-shaped concave portion 11a. Furthermore, by protruding the first ridge-shaped convex portion 21a from the one-side ridge-shaped convex portion sliding space 21f, the pair of protruding pieces 21i spreads out, and the first ridge-shaped convex portion 21a can be firmly engaged with the first groove-shaped concave portion 11a by the pair of protruding pieces 21i.
  • the one-side joining member 21 and the other-side joining member 22 are connected by a rotating shaft 25.
  • the one-side joining member 21 and the other-side joining member 22 can be rotated by a predetermined angle by the rotating shaft 25. Therefore, the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be easily engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • Figure 23 is a diagram showing another embodiment of a joining member used in the panel joining method of the present invention, in which Figure 23(a) shows the member attached to the panel, Figure 23(b) shows the member with the first ridge-like protrusion and the second ridge-like protrusion not protruding, and Figure 23(c) shows the member with the first ridge-like protrusion and the second ridge-like protrusion protruding.
  • Figure 24 is a schematic diagram showing the sliding space of the ridge-shaped protrusion on one side of the joining member shown in Figure 23, where Figure 24(a) shows a state in which the first ridge-shaped protrusion is not protruding, and Figure 24(b) shows a state in which the first ridge-shaped protrusion is protruding.
  • the joint member 20G according to this embodiment is disposed at an inner angle where the first panel 11 and the second panel 12 join.
  • the joining member 20G forms a one-side ridge-shaped protrusion sliding space 21f in which the first ridge-shaped protrusion 21a is disposed, and a second-side ridge-shaped protrusion sliding space in which the second ridge-shaped protrusion 22a is disposed.
  • the second-side ridge-shaped protrusion sliding space is not shown, but has the same configuration as the one-side ridge-shaped protrusion sliding space 21f.
  • the joining member 20G has a one-side ridge-shaped protrusion sliding space 21f and an other-side ridge-shaped protrusion sliding space in the member body.
  • the member body is a hexahedron.
  • the one-side ridge-shaped protrusion sliding space 21f and the other-side ridge-shaped protrusion sliding space are disposed in a direction perpendicular to each other.
  • a one-side rib-like protrusion displacement member 21g is disposed in the one-side rib-like protrusion sliding space 21f, and an other-side rib-like protrusion displacement member 22g is disposed in the other-side rib-like protrusion sliding space.
  • a first elastic member 21h is disposed in the first ridge-shaped protrusion sliding space 21f, and a second elastic member is disposed in the second ridge-shaped protrusion sliding space. The second elastic member is not shown, but has the same configuration as the first elastic member 21h.
  • the one-side elastic member 21h has a pair of protruding pieces 21i arranged outside the one-side ridge-shaped protrusion sliding space 21f.
  • the other-side elastic member also has a pair of protruding pieces 22i arranged outside the other-side ridge-shaped protrusion sliding space, similar to the one-side elastic member 21h.
  • the first rib-shaped protrusion 21a is formed at an end of the one-side rib-shaped protrusion displacement member 21g. Therefore, by displacing the one-side rib-shaped protrusion displacement member 21g with respect to the one-side rib-shaped protrusion sliding space 21f, the first rib-shaped protrusion 21a protrudes from the one-side rib-shaped protrusion sliding space 21f.
  • the pair of protruding pieces 21i of the one-side elastic member 21h spread out on both sides of the first ridge-shaped protrusion 21a.
  • the second ridge-shaped protrusion 22a is formed at an end of the other-side ridge-shaped protrusion displacement member 22g. Therefore, by displacing the other-side ridge-shaped protrusion displacement member 22g with respect to the other-side ridge-shaped protrusion sliding space, the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space.
  • the pair of protruding pieces 22i of the other-side elastic member spread out on both sides of the second ridge-shaped protrusion 22a.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the pair of protruding pieces 21i, 22i expand, and the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be firmly engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a by the pair of protruding pieces 21i, 22i.
  • Figure 25 is a diagram showing another embodiment of a foot fixing device used in the panel joining method of the present invention, where Figure 25(a) shows the device attached to the first or second panel, Figure 25(b) shows the ridge-like protrusions not protruding and the sliding space of the ridge-like protrusions visible, and Figure 25(c) shows the ridge-like protrusions protruding and the sliding space of the ridge-like protrusions visible.
  • the foot fixing device 50A is attached to the first groove-shaped recess 11a of the first panel 11 or the second groove-shaped recess 12a of the second panel 12, thereby fixing the first panel 11 or the second panel 12 to the base.
  • the foot fixing device 50A according to this embodiment is formed with a ridge-shaped convex portion 51a.
  • the foot fixing device 50A is attached to the first panel 11 or the second panel 12 by engaging the ridge-shaped convex portion 51a with the first groove-shaped concave portion 11a or the second groove-shaped concave portion 12a.
  • the foot fixing device 50A has a nail hole 52 formed therein.
  • the foot fixing device 50A can be nailed to a batten 7 or the like by nailing into the nailing holes 52.
  • a ridge-shaped protrusion sliding space 51f is formed in the foot fixing device 50A, and a ridge-shaped protrusion displacement member 51g is disposed in the ridge-shaped protrusion sliding space 51f.
  • the ridge-shaped protrusion 51a is formed at an end of the ridge-shaped protrusion displacement member 51g.
  • An elastic member 51h is disposed in the ridge-shaped protrusion sliding space 51f.
  • the elastic member 51h has a pair of protruding pieces 51i.
  • Figure 26 is a schematic diagram showing another embodiment of a pressing member used in the panel joining method of the present invention, in which Figure 26(a) shows a state in which the ridge-like protrusions do not protrude, Figure 26(b) shows a state in which the ridge-like protrusions do not protrude and the sliding space of the ridge-like protrusions is visible, Figure 26(c) shows a state in which the ridge-like protrusions protrude, and Figure 26(d) shows a state in which the ridge-like protrusions protrude and the sliding space of the ridge-like protrusions is visible.
  • the pressing member 60A is attached to the first groove-shaped recess 11a of the first panel 11 or the second groove-shaped recess 12a of the second panel 12, thereby fixing the pipe material 6 to the first panel outer surface 11s or the second panel outer surface 12s.
  • the pressing member 60A is used to fix the pipe material 6 having a circular cross section, such as a round steel pipe.
  • the pressing member 60A has a ridge-shaped protrusion 61a that engages with the first groove-shaped recess 11a or the second groove-shaped recess 12a, and a pipe abutment surface 62 that abuts against the pipe material 6.
  • the pressing member 60A is formed with a ridge-shaped protrusion 61a.
  • the pressing member 60A is attached to the first panel 11 or the second panel 12 by engaging the ridge-shaped protrusion 61a with the first groove-shaped recess 11a or the second groove-shaped recess 12a.
  • a ridge-shaped protrusion sliding space 61f is formed in the pressing member 60A, and a ridge-shaped protrusion displacement member 61g is arranged in the ridge-shaped protrusion sliding space 61f.
  • the ridge-shaped protrusion 61a protrudes from the ridge-shaped protrusion sliding space 61f.
  • An elastic member 61h is disposed in the ridge-shaped protrusion sliding space 61f.
  • the elastic member 61h has a pair of protruding pieces 61i.
  • the pair of protruding pieces 61i of the elastic member 61h spread out on both sides of the ridge-shaped protrusion 61a.
  • the pair of protruding pieces 61i spreads out, and the pair of protruding pieces 61i can be firmly engaged with the first groove-shaped recess 11a or the second groove-shaped recess 12a.
  • Figure 27 is a schematic diagram showing another embodiment of a pressing member used in the panel joining method of the present invention, in which Figure 27(a) shows a state in which the ridge-like protrusions are not protruding, Figure 27(b) shows a state in which the ridge-like protrusions are not protruding and the ridge-like protrusion sliding space is visible, Figure 27(c) shows a state in which the ridge-like protrusions are protruding, and Figure 27(d) shows a state in which the ridge-like protrusions are protruding and the ridge-like protrusion sliding space is visible.
  • the pressing member 60B is attached to the first groove-shaped recess 11a of the first panel 11 or the second groove-shaped recess 12a of the second panel 12, thereby fixing the pipe material 6 to the first panel outer surface 11s or the second panel outer surface 12s.
  • the pressing member 60B is used to fix the pipe material 6 having a polygonal cross section, such as a square steel pipe.
  • the pressing member 60B has a ridge-shaped protrusion 61a that engages with the first groove-shaped recess 11a or the second groove-shaped recess 12a, and a pipe abutment surface 62 that abuts against the pipe material 6.
  • the pressing member 60B is formed with a ridge-shaped protrusion 61a.
  • the pressing member 60B is attached to the first panel 11 or the second panel 12 by engaging the ridge-shaped protrusion 61a with the first groove-shaped recess 11a or the second groove-shaped recess 12a.
  • a ridge-shaped protrusion sliding space 61f is formed in the pressing member 60B, and a ridge-shaped protrusion displacement member 61g is arranged in the ridge-shaped protrusion sliding space 61f.
  • the ridge-shaped protrusion 61a protrudes from the ridge-shaped protrusion sliding space 61f.
  • An elastic member 61h is disposed in the ridge-shaped protrusion sliding space 61f.
  • the elastic member 61h has a pair of protruding pieces 61i.
  • the pair of protruding pieces 61i of the elastic member 61h spread out on both sides of the ridge-shaped protrusion 61a.
  • the pair of protruding pieces 61i spreads out, and the pair of protruding pieces 61i can be firmly engaged with the first groove-shaped recess 11a or the second groove-shaped recess 12a.
  • Figure 28 is a diagram showing yet another embodiment of a joining member used in the panel joining method of the present invention, where Figure 28(a) is a diagram showing the state when attached to a panel, Figure 28(b) is a diagram showing the state when the first ridge-shaped convex portion does not protrude and the second ridge-shaped convex portion protrudes, and Figure 28(c) is a diagram showing the state in Figure 28(b) where the sliding space of the ridge-shaped convex portion on one side and the sliding space of the ridge-shaped convex portion on the other side are visible.
  • the joining member 20H forms a one-side ridge-shaped protrusion sliding space 21f in which the first ridge-shaped protrusion 21a is disposed, and forms an other-side ridge-shaped protrusion sliding space 22f in which the second ridge-shaped protrusion 22a is disposed.
  • the joining member 20H has a first side ridge-shaped protrusion sliding space 21f and an second side ridge-shaped protrusion sliding space 22f formed in the member body.
  • the member body is a hexahedron.
  • the first side ridge-shaped protrusion sliding space 21f and the second side ridge-shaped protrusion sliding space 22f are parallel to each other, and the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a protrude in the same direction.
  • a one-side ridge-like protrusion displacement member 21g is disposed in the one-side ridge-like protrusion sliding space 21f, and an other-side ridge-like protrusion displacement member 22g is disposed in the other-side ridge-like protrusion sliding space 22f.
  • a first elastic member 21h is disposed in the first ridge-shaped protrusion sliding space 21f, and an other elastic member 22h is disposed in the other ridge-shaped protrusion sliding space 22f.
  • the one-side elastic member 21h has a pair of protruding pieces 21i arranged outside the one-side ridge-shaped protrusion sliding space 21f.
  • the other-side elastic member 22h also has a pair of protruding pieces 22i arranged outside the other-side ridge-shaped protrusion sliding space 22f, similar to the one-side elastic member 21h.
  • the first rib-shaped protrusion 21a is formed at an end of the one-side rib-shaped protrusion displacement member 21g. Therefore, by displacing the one-side rib-shaped protrusion displacement member 21g with respect to the one-side rib-shaped protrusion sliding space 21f, the first rib-shaped protrusion 21a protrudes from the one-side rib-shaped protrusion sliding space 21f.
  • the pair of protruding pieces 21i of the one-side elastic member 21h spread out on both sides of the first ridge-shaped protrusion 21a.
  • the second ridge-shaped protrusion 22a is formed at an end of the other-side ridge-shaped protrusion displacement member 22g. Therefore, by displacing the other-side ridge-shaped protrusion displacement member 22g with respect to the other-side ridge-shaped protrusion sliding space 22f, the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space 22f. In a state in which the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space 22f, the pair of protruding pieces 22i of the other-side elastic member 22h spread out on both sides of the second ridge-shaped protrusion 22a.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the pair of protruding pieces 21i, 22i expand, and the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be firmly engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a by the pair of protruding pieces 21i, 22i.
  • the one-side ridge-shaped protrusion displacement member 21g is provided with a one-side return cam member 21j, and the other-side ridge-shaped protrusion displacement member 22g is provided with a other-side return cam member 22j.
  • the one-side return cam member 21j is rotatably attached to the one-side ridge-shaped protrusion displacement member 21g, and the other-side return cam member 22j is rotatably attached to the other-side ridge-shaped protrusion displacement member 22g.
  • the first ridge-shaped protrusion 21a or the second ridge-shaped protrusion 22a can be returned to the one-side ridge-shaped protrusion sliding space 21f or the other-side ridge-shaped protrusion sliding space 22f.
  • Figure 29 is a diagram showing yet another embodiment of a joining member used in the panel joining method of the present invention, where Figure 29(a) is a diagram showing a state in which the first ridge-shaped protrusion does not protrude and the second ridge-shaped protrusion does protrude, Figure 28(b) is a diagram showing the sliding space of the ridge-shaped protrusion on one side and the sliding space of the ridge-shaped protrusion on the other side in Figure 28(a), Figure 29(c) is a diagram seen from the side in which the first ridge-shaped protrusion protrudes, and Figure 29(d) is a diagram seen from the side in which the first ridge-shaped protrusion does not protrude.
  • Figure 29(a) is a diagram showing a state in which the first ridge-shaped protrusion does not protrude and the second ridge-shaped protrusion does protrude
  • Figure 28(b) is a diagram showing the sliding space of the ridge-shaped protrusion on one side and the sliding space
  • the first panel 11 and the second panel 12 are arranged side by side on the same plane, similar to the embodiment shown in FIG.
  • the first panel 11 and the second panel 12 are joined together such that the first panel outer surface 11s and the second panel outer surface 12s are flush with each other.
  • the first panel 11 and the second panel 12 that are arranged side by side on the same plane can be easily joined together.
  • the joining member 20J forms a one-side ridge-shaped protrusion sliding space 21f in which the first ridge-shaped protrusion 21a is disposed, and forms an other-side ridge-shaped protrusion sliding space 22f in which the second ridge-shaped protrusion 22a is disposed.
  • the joining member 20J has a one-side ridge-shaped protrusion sliding space 21f and an other-side ridge-shaped protrusion sliding space 22f formed in the member body.
  • the member body is a hexahedron.
  • the one-side ridge-shaped protrusion sliding space 21f and the other-side ridge-shaped protrusion sliding space 22f are parallel to each other, and the first ridge-shaped protrusion 21a and the second ridge-shaped protrusion 22a protrude in the same direction.
  • a one-side ridge-like protrusion displacement member 21g is disposed in the one-side ridge-like protrusion sliding space 21f, and an other-side ridge-like protrusion displacement member 22g is disposed in the other-side ridge-like protrusion sliding space 22f.
  • a first elastic member 21h is disposed in the first ridge-shaped protrusion sliding space 21f, and an other elastic member 22h is disposed in the other ridge-shaped protrusion sliding space 22f.
  • the one-side elastic member 21h has a pair of protruding pieces 21i arranged outside the one-side ridge-shaped protrusion sliding space 21f.
  • the other-side elastic member 22h also has a pair of protruding pieces 22i arranged outside the other-side ridge-shaped protrusion sliding space 22f, similar to the one-side elastic member 21h.
  • the first rib-shaped protrusion 21a is formed at an end of the one-side rib-shaped protrusion displacement member 21g. Therefore, by displacing the one-side rib-shaped protrusion displacement member 21g with respect to the one-side rib-shaped protrusion sliding space 21f, the first rib-shaped protrusion 21a protrudes from the one-side rib-shaped protrusion sliding space 21f.
  • the pair of protruding pieces 21i of the one-side elastic member 21h spread out on both sides of the first ridge-shaped protrusion 21a.
  • the second ridge-shaped protrusion 22a is formed at an end of the other-side ridge-shaped protrusion displacement member 22g. Therefore, by displacing the other-side ridge-shaped protrusion displacement member 22g with respect to the other-side ridge-shaped protrusion sliding space 22f, the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space 22f. In a state in which the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space 22f, the pair of protruding pieces 22i of the other-side elastic member 22h spread out on both sides of the second ridge-shaped protrusion 22a.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the pair of protruding pieces 21i, 22i expand, and the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be firmly engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a by the pair of protruding pieces 21i, 22i.
  • the one-side ridge-shaped protrusion displacement member 21g is composed of a one-side ridge-shaped protrusion displacement member main body 21g1 which forms the first ridge-shaped protrusion 21a at its end, a one-side ridge-shaped protrusion displacement member operating body 21g3 which has a pivot point 21g2 on the member main body, and a one-side ridge-shaped protrusion displacement member link body 21g4.
  • One end of the one-side ridge-shaped protrusion displacement member link body 21g4 has a pivot fulcrum 21g5 on the one-side ridge-shaped protrusion displacement member main body 21g1, and the other end of the one-side ridge-shaped protrusion displacement member link body 21g4 has a pivot fulcrum 21g6 on the one-side ridge-shaped protrusion displacement member operating body 21g3.
  • the other-side ridge-shaped convex portion displacement member 22g has the same configuration as the one-side ridge-shaped convex portion displacement member 21g.
  • the first ridge-shaped protrusion 21a can be protruded from the one-side ridge-shaped protrusion sliding space 21f, or the first ridge-shaped protrusion 21a can be returned to the one-side ridge-shaped protrusion sliding space 21f.
  • Figure 30 is a diagram showing yet another embodiment of a joining member used in the panel joining method of the present invention, where Figure 30(a) is a diagram showing the state in which the second ridge-shaped protrusion is not protruding, Figure 30(b) is a diagram showing the state in which the second ridge-shaped protrusion is protruding, and Figure 30(c) is a diagram showing the state in which the second ridge-shaped protrusion is returned to the other-side ridge-shaped protrusion sliding space by the other-side return cam member.
  • the joint member 20K is disposed at the outer corner of the joint between the first panel 11 and the second panel 12, similarly to the embodiment shown in FIG.
  • the joint member 20K has a first joint member 21 on which a first ridge-shaped protrusion 21a is arranged, and an other joint member 22 on which a second ridge-shaped protrusion 22a is arranged.
  • a one-side ridge-like protrusion sliding space (not shown) is formed in one-side joining member 21, and a one-side ridge-like protrusion displacement member 21g is disposed in the one-side ridge-like protrusion sliding space (not shown).
  • a one-side elastic member (not shown) is disposed in the one-side ridge-like protrusion sliding space (not shown).
  • the one-side elastic member (not shown) has a pair of protruding pieces 21i disposed outside the one-side ridge-shaped protrusion sliding space (not shown).
  • An other-side ridge-like protrusion sliding space (not shown) is formed in the other-side joining member 22, and an other-side ridge-like protrusion displacement member 22g is disposed in the other-side ridge-like protrusion sliding space (not shown).
  • an other-side elastic member (not shown) is disposed in the other-side ridge-like convex portion sliding space (not shown).
  • the other elastic member (not shown) has a pair of protruding pieces 22i disposed outside the other ridge-like protruding portion sliding space (not shown).
  • the first rib-like protrusion 21a protrudes from the one-side rib-like protrusion sliding space (not shown).
  • the pair of protruding pieces 21i of the one-side elastic member (not shown) spread out on both sides of the first ridge-shaped protrusion 21a.
  • the second rib-like protrusion 22a protrudes from the other-side rib-like protrusion sliding space (not shown).
  • a pair of protruding pieces 22i of the other-side elastic member (not shown) spread out on both sides of the second ridge-shaped protrusion 22a.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the pair of protruding pieces 21i, 22i expand, and the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be firmly engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a by the pair of protruding pieces 21i, 22i.
  • the one-side joining member 21 and the other-side joining member 22 are connected by a rotating shaft 25.
  • the one-side joining member 21 and the other-side joining member 22 can be rotated by a predetermined angle by the rotating shaft 25. Therefore, the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be easily engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the one-side ridge-shaped protrusion displacement member 21g is provided with a one-side return cam member (not shown), and the other-side ridge-shaped protrusion displacement member 22g is provided with a other-side return cam member 22j.
  • the one-side return cam member (not shown) is rotatably attached to the one-side ridge-shaped protrusion displacement member 21g, and the other-side return cam member 22j is rotatably attached to the other-side ridge-shaped protrusion displacement member 22g.
  • the first ridge-shaped protrusion 21a or the second ridge-shaped protrusion 22a can be returned to the one-side ridge-shaped protrusion sliding space (not shown) or the other-side ridge-shaped protrusion sliding space (not shown).
  • the other-side ridge-shaped protrusion displacement member 22g is pressed against the member body, causing the second ridge-shaped protrusion 22a to protrude.
  • the second ridge-shaped protrusion 22a protrude.
  • the other-side return cam member 22j abuts against the body and rotates a predetermined angle. Then, by pressing the other-side return cam member 22j in the direction of the arrow shown in FIG. 30(c), the second ridge-like protrusion 22a can be returned in the direction of the other-side ridge-like protrusion sliding space (not shown).
  • Figure 31 is a schematic diagram showing yet another embodiment of a joining member used in the panel joining method of the present invention, where Figure 31(a) shows a state corresponding to Figure 19(a), Figure 31(b) shows a state in which the first ridge-shaped convex portion and the second ridge-shaped convex portion do not protrude, and Figure 31(c) shows a state in which the first ridge-shaped convex portion and the second ridge-shaped convex portion protrude.
  • Figure 32 is a schematic diagram showing the movement of the joining members shown in Figure 30, where Figure 32(a) is a schematic diagram in which the sliding space of the ridge-shaped convex portion on one side and the sliding space of the ridge-shaped convex portion on the other side are visible, and Figure 32(b) is a schematic diagram in which the joining member on one side and the joining member on the other side are rotated by a predetermined angle.
  • the joining member 20L in this embodiment is disposed at the outer corner where the first panel 11 and the second panel 12 join.
  • the joint member 20L has a one-side joint member 21 on which a first ridge-shaped protrusion 21a is arranged, and an other-side joint member 22 on which a second ridge-shaped protrusion 22a is arranged.
  • a one-side ridge-like protrusion sliding space 21f is formed in the one-side joining member 21, and a one-side ridge-like protrusion displacement member 21g is disposed in the one-side ridge-like protrusion sliding space 21f.
  • a one-side elastic member 21h is disposed in the one-side ridge-like convex portion sliding space 21f.
  • the one-side elastic member 21h has a pair of protruding pieces 21i disposed outside the one-side ridge-shaped protrusion sliding space 21f.
  • An other-side ridge-like protrusion sliding space 22f is formed in the other-side joining member 22, and an other-side ridge-like protrusion displacement member 22g is disposed in the other-side ridge-like protrusion sliding space 22f. Further, an other-side elastic member 22h is disposed in the other-side ridge-like convex portion sliding space 22f. The other-side elastic member 22h has a pair of protruding pieces 22i disposed outside the other-side ridge-like convex portion sliding space 22f.
  • the first rib-shaped protrusion 21a is formed at an end of the one-side rib-shaped protrusion displacement member 21g. Therefore, by displacing the one-side rib-shaped protrusion displacement member 21g with respect to the one-side rib-shaped protrusion sliding space 21f, the first rib-shaped protrusion 21a protrudes from the one-side rib-shaped protrusion sliding space 21f.
  • the pair of protruding pieces 21i of the one-side elastic member 21h spread out on both sides of the first ridge-shaped protrusion 21a.
  • the second ridge-shaped protrusion 22a is formed at an end of the other-side ridge-shaped protrusion displacement member 22g. Therefore, by displacing the other-side ridge-shaped protrusion displacement member 22g with respect to the other-side ridge-shaped protrusion sliding space 22f, the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space 22f. In a state in which the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space 22f, the pair of protruding pieces 22i of the other-side elastic member 22h spread out on both sides of the second ridge-shaped protrusion 22a.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the pair of protruding pieces 21i, 22i expand, and the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be firmly engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a by the pair of protruding pieces 21i, 22i.
  • the one-side joining member 21 and the other-side joining member 22 are connected by a rotating shaft 25.
  • the one-side joining member 21 and the other-side joining member 22 can be rotated by a predetermined angle by the rotating shaft 25. Therefore, the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be easily engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the one-side ridge-shaped protrusion displacement member 21g is composed of a one-side ridge-shaped protrusion displacement member main body 21g1 having the first ridge-shaped protrusion 21a formed at its end, a one-side ridge-shaped protrusion displacement member operating body 21g3 having a pivot point 21g2 on the member main body, and a one-side ridge-shaped protrusion displacement member link body 21g4.
  • One end of the one-side ridge-shaped protrusion displacement member link body 21g4 has a pivot fulcrum 21g5 on the one-side ridge-shaped protrusion displacement member main body 21g1, and the other end of the one-side ridge-shaped protrusion displacement member link body 21g4 has a pivot fulcrum 21g6 on the one-side ridge-shaped protrusion displacement member operating body 21g3.
  • the other-side ridge-shaped convex portion displacement member 22g has the same configuration as the one-side ridge-shaped convex portion displacement member 21g.
  • the first ridge-shaped protrusion 21a can be protruded from the one-side ridge-shaped protrusion sliding space 21f, or the first ridge-shaped protrusion 21a can be returned to the one-side ridge-shaped protrusion sliding space 21f.
  • Figure 33 is a schematic diagram showing yet another embodiment of a joining member used in the panel joining method of the present invention, where Figure 33(a) shows a state corresponding to Figure 23(a), Figure 33(b) shows a state in which the first ridge-shaped convex portion and the second ridge-shaped convex portion do not protrude, and Figure 33(c) shows a state in which the first ridge-shaped convex portion and the second ridge-shaped convex portion protrude.
  • the joint member 20M according to this embodiment is disposed at an inner angle where the first panel 11 and the second panel 12 join.
  • the joining member 20M forms a one-side rib-like protrusion sliding space (not shown) in which the first rib-like protrusion 21a is disposed, and a second-side rib-like protrusion sliding space (not shown) in which the second rib-like protrusion 22a is disposed.
  • the one-side rib-like protrusion sliding space and the other-side rib-like protrusion sliding space are the same as the one-side rib-like protrusion sliding space 21f and the other-side rib-like protrusion sliding space 22f described in the other embodiments.
  • the joining member 20M has a one-side ridge-shaped protrusion sliding space and an other-side ridge-shaped protrusion sliding space in the member body.
  • the member body is a hexahedron.
  • the one-side ridge-shaped protrusion sliding space and the other-side ridge-shaped protrusion sliding space are arranged in a direction perpendicular to each other.
  • a one-side rib-like protrusion displacement member 21g is disposed in the one-side rib-like protrusion sliding space, and an other-side rib-like protrusion displacement member 22g is disposed in the other-side rib-like protrusion sliding space.
  • a one-side elastic member (not shown) is disposed in the one-side ridge-shaped protrusion sliding space, and a second-side elastic member (not shown) is disposed in the other-side ridge-shaped protrusion sliding space.
  • the one-side elastic member and the other-side elastic member have the same configuration as the one-side elastic member 21h and the other-side elastic member 22h described in the other embodiments.
  • the one-side elastic member has a pair of protruding pieces 21i arranged outside the one-side ridge-shaped protruding portion sliding space.
  • the other-side elastic member also has a pair of protruding pieces 22i arranged outside the other-side ridge-shaped protruding portion sliding space, similar to the one-side elastic member.
  • the first rib-shaped protrusion 21a is formed at an end of the one-side rib-shaped protrusion displacement member 21g. Therefore, by displacing the one-side rib-shaped protrusion displacement member 21g with respect to the one-side rib-shaped protrusion sliding space, the first rib-shaped protrusion 21a protrudes from the one-side rib-shaped protrusion sliding space.
  • the pair of protruding pieces 21i of the one-side elastic member spread out on both sides of the first ridge-shaped protrusion 21a.
  • the second ridge-shaped protrusion 22a is formed at an end of the other-side ridge-shaped protrusion displacement member 22g. Therefore, by displacing the other-side ridge-shaped protrusion displacement member 22g with respect to the other-side ridge-shaped protrusion sliding space, the second ridge-shaped protrusion 22a protrudes from the other-side ridge-shaped protrusion sliding space.
  • the pair of protruding pieces 22i of the other-side elastic member spread out on both sides of the second ridge-shaped protrusion 22a.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the pair of protruding pieces 21i, 22i expand, and the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be firmly engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a by the pair of protruding pieces 21i, 22i.
  • the one-side ridge-shaped protrusion displacement member 21g is composed of a one-side ridge-shaped protrusion displacement member main body 21g1 having the first ridge-shaped protrusion 21a formed at its end, a one-side ridge-shaped protrusion displacement member operating body 21g3 having a pivot point 21g2 on the member main body, and a one-side ridge-shaped protrusion displacement member link body 21g4.
  • One end of the one-side ridge-shaped protrusion displacement member link body 21g4 has a pivot fulcrum 21g5 on the one-side ridge-shaped protrusion displacement member main body 21g1, and the other end of the one-side ridge-shaped protrusion displacement member link body 21g4 has a pivot fulcrum 21g6 on the one-side ridge-shaped protrusion displacement member operating body 21g3.
  • the other-side ridge-shaped convex portion displacement member 22g has the same configuration as the one-side ridge-shaped convex portion displacement member 21g.
  • the first ridge-shaped protrusion 21a can be protruded from the one-side ridge-shaped protrusion sliding space 21f, or the first ridge-shaped protrusion 21a can be returned to the one-side ridge-shaped protrusion sliding space 21f.
  • Figure 34 is a diagram showing yet another embodiment of a foot fixing device used in the panel joining method of the present invention, where Figure 34(a) shows the state in which the ridge-like protrusions protrude, Figure 34(b) shows the state in which they do not protrude, Figure 34(c) shows the state in which the ridge-like protrusions protrude with the ridge-like protrusion sliding space visible, and Figure 25(b) shows the state in which the ridge-like protrusions do not protrude with the ridge-like protrusion sliding space visible.
  • the foot fixing device 50B is attached to the first groove-shaped recess 11a of the first panel 11 or the second groove-shaped recess 12a of the second panel 12, thereby fixing the first panel 11 or the second panel 12 to the base.
  • the foot fixing device 50B according to this embodiment is formed with a ridge-shaped convex portion 51a.
  • the foot fixing device 50B is attached to the first panel 11 or the second panel 12 by engaging the ridge-shaped convex portion 51a with the first groove-shaped concave portion 11a or the second groove-shaped concave portion 12a.
  • the foot fixing device 50B has a nail hole 52 formed therein.
  • the foot fixing device 50B can be nailed to the shim 7 or the like by nailing into the nailing holes 52.
  • a ridge-shaped protrusion sliding space 51f is formed in the foot fixing device 50B, and a ridge-shaped protrusion displacement member 51g is disposed in the ridge-shaped protrusion sliding space 51f.
  • the ridge-shaped protrusion 51a is formed at an end of the ridge-shaped protrusion displacement member 51g.
  • An elastic member 51h is disposed in the ridge-shaped protrusion sliding space 51f.
  • the elastic member 51h has a pair of protruding pieces 51i.
  • the ridge-shaped protrusion displacement member 51g is composed of a ridge-shaped protrusion displacement member main body 51g1 which forms the ridge-shaped protrusion 51a at its end, a ridge-shaped protrusion displacement member operating body 51g3 which has a rotation fulcrum 51g2 on the member main body, and a ridge-shaped protrusion displacement member link body 51g4.
  • One end of the ridge-shaped protrusion displacement member link body 51g4 has a rotation fulcrum 51g5 on the ridge-shaped protrusion displacement member main body 51g1, and the other end of the ridge-shaped protrusion displacement member link body 51g4 has a rotation fulcrum 51g6 on the ridge-shaped protrusion displacement member operating body 51g3.
  • the ridge-shaped protrusion 51a can be protruded from the ridge-shaped protrusion sliding space 51f, or the ridge-shaped protrusion 51a can be returned to the ridge-shaped protrusion sliding space 51f.
  • Figure 35 is a schematic diagram showing yet another embodiment of a pressing member used in the panel joining method of the present invention, in which Figure 35(a) shows a state in which the ridge-shaped protrusions are not protruding, Figure 35(b) shows a state in which the ridge-shaped protrusions are not protruding and the ridge-shaped protrusion sliding space is visible, Figure 35(c) shows a state in which the ridge-shaped protrusions are protruding, and Figure 35(d) shows a state in which the ridge-shaped protrusions are protruding and the ridge-shaped protrusion sliding space is visible.
  • the pressing member 60C is attached to the first groove-shaped recess 11a of the first panel 11 or the second groove-shaped recess 12a of the second panel 12, thereby fixing the pipe material 6 to the first panel outer surface 11s or the second panel outer surface 12s.
  • the pressing member 60C is used to fix the pipe material 6 having a circular cross section, such as a round steel pipe.
  • the pressing member 60C has a ridge-shaped protrusion 61a that engages with the first groove-shaped recess 11a or the second groove-shaped recess 12a, and a pipe abutment surface 62 that abuts against the pipe material 6.
  • the pressing member 60C is formed with a ridge-shaped protrusion 61a.
  • the pressing member 60C is attached to the first panel 11 or the second panel 12 by engaging the ridge-shaped protrusion 61a with the first groove-shaped recess 11a or the second groove-shaped recess 12a.
  • a ridge-shaped protrusion sliding space 61f is formed in the pressing member 60C, and a ridge-shaped protrusion displacement member 61g is disposed in the ridge-shaped protrusion sliding space 61f.
  • the ridge-shaped protrusion 61a is formed at an end of the ridge-shaped protrusion displacement member 61g.
  • the ridge-shaped protrusion 61a protrudes from the ridge-shaped protrusion sliding space 61f.
  • An elastic member 61h is disposed in the ridge-shaped protrusion sliding space 61f.
  • the elastic member 61h has a pair of protruding pieces 61i.
  • the pair of protruding pieces 61i of the elastic member 61h spread out on both sides of the ridge-shaped protrusion 61a.
  • the pair of protruding pieces 61i spreads out, and the pair of protruding pieces 61i can be firmly engaged with the first groove-shaped recess 11a or the second groove-shaped recess 12a.
  • the ridge-shaped protrusion displacement member 61g is composed of a ridge-shaped protrusion displacement member main body having the ridge-shaped protrusion 61a formed at its end, a ridge-shaped protrusion displacement member operating body having a rotation fulcrum on the member main body, and a ridge-shaped protrusion displacement member link body.
  • One end of the ridge-shaped protrusion displacement member link body has a pivot point on the ridge-shaped protrusion displacement member main body, and the other end of the ridge-shaped protrusion displacement member link body has a pivot point on the ridge-shaped protrusion displacement member operating body.
  • the ridge-shaped protrusion 51a can be protruded from the ridge-shaped protrusion sliding space 61f, or the ridge-shaped protrusion 61a can be returned to the ridge-shaped protrusion sliding space 61f.
  • Figure 36 is a schematic diagram showing yet another embodiment of a pressing member used in the panel joining method of the present invention, in which Figure 36(a) shows a state in which the ridge-shaped protrusions are not protruding, Figure 36(b) shows a state in which the ridge-shaped protrusions are not protruding and the ridge-shaped protrusion sliding space is visible, Figure 36(c) shows a state in which the ridge-shaped protrusions are protruding, and Figure 36(d) shows a state in which the ridge-shaped protrusions are protruding and the ridge-shaped protrusion sliding space is visible.
  • the pressing member 60D is attached to the first groove-shaped recess 11a of the first panel 11 or the second groove-shaped recess 12a of the second panel 12, thereby fixing the pipe material 6 to the first panel outer surface 11s or the second panel outer surface 12s.
  • the pressing member 60D is used to fix the pipe material 6 having a polygonal cross section, such as a square steel pipe.
  • the pressing member 60D has a ridge-shaped protrusion 61a that engages with the first groove-shaped recess 11a or the second groove-shaped recess 12a, and a pipe abutment surface 62 that abuts against the pipe material 6.
  • the pressing member 60D has a ridge-shaped protrusion 61a.
  • the pressing member 60D is attached to the first panel 11 or the second panel 12 by engaging the ridge-shaped protrusion 61a with the first groove-shaped recess 11a or the second groove-shaped recess 12a.
  • a ridge-shaped protrusion sliding space 61f is formed in the pressing member 60D, and a ridge-shaped protrusion displacement member 61g is disposed in the ridge-shaped protrusion sliding space 61f.
  • the ridge-shaped protrusion 61a is formed at an end of the ridge-shaped protrusion displacement member 61g.
  • the ridge-shaped protrusion 61a protrudes from the ridge-shaped protrusion sliding space 61f.
  • An elastic member 61h is disposed in the ridge-shaped protrusion sliding space 61f.
  • the elastic member 61h has a pair of protruding pieces 61i.
  • the pair of protruding pieces 61i of the elastic member 61h spread out on both sides of the ridge-shaped protrusion 61a.
  • the pair of protruding pieces 61i spreads out, and the pair of protruding pieces 61i can be firmly engaged with the first groove-shaped recess 11a or the second groove-shaped recess 12a.
  • the ridge-shaped protrusion displacement member 61g is composed of a ridge-shaped protrusion displacement member main body having the ridge-shaped protrusion 61a formed at its end, a ridge-shaped protrusion displacement member operating body having a rotation fulcrum on the member main body, and a ridge-shaped protrusion displacement member link body.
  • One end of the ridge-shaped protrusion displacement member link body has a pivot point on the ridge-shaped protrusion displacement member main body, and the other end of the ridge-shaped protrusion displacement member link body has a pivot point on the ridge-shaped protrusion displacement member operating body.
  • the ridge-shaped protrusion 51a can be protruded from the ridge-shaped protrusion sliding space 61f, or the ridge-shaped protrusion 61a can be returned to the ridge-shaped protrusion sliding space 61f.
  • FIG. 37 is a side view of the main part of a structure in a construction state, illustrating the panel joining method according to this embodiment.
  • the formwork panel of this embodiment is a panel 10 used in construction when pouring concrete, and is used by joining adjacent panels 10 using joining members 20 instead of battens.
  • a wall body 10 c is supported by a beam support 3 , and the beam support 3 is held by a pipe support 4 .
  • the wall body 10c is a second panel used as a bottom surface.
  • a pair of walls 10a and 10b are joined to the wall body 10c.
  • the pair of walls 10a and 10b are first panels. Concrete is poured into the space 2 surrounded by the pair of walls 10a and 10b and the wall body 10c.
  • a fastening member 5 is attached to the pair of wall bodies 10a, 10b in order to keep the distance between the pair of wall bodies 10a, 10b constant.
  • the fastening member 5 is composed of a separator 5a, a pair of cones 5b, a pair of fastening member bodies 5c, and a pair of washers 5d.
  • the walls 10a, 10b, and 10c are formed by joining a plurality of panels 10. Crosspieces are generally used to join the panels 10. Crosspieces are sometimes used to increase the rigidity of the panels 10, but in this embodiment, horizontal pipe members 6b are arranged at predetermined intervals on the outer surfaces of the panels 10 of the walls 10a and 10b, and these horizontal pipe members 6b ensure the rigidity of the panels 10.
  • the pipe members 6 support the load applied to the panels 10 when concrete is poured.
  • the first panel is butted against the second panel perpendicularly, and a joining member 20N is disposed at the outer corner of the joint between the first panel and the second panel.
  • a frame member 80 for the support member is attached to the beam support member 3 that supports the second panel from below.
  • the material frame member 80 is provided on a part of the beam support material (pipe material) 3, but it may be provided over the entire length of the support material (pipe material) 3.
  • pipe material made of a steel pipe
  • a joint member holder 91 for holding the joint member 20N is attached to the upper surface of the support frame member 80.
  • a pipe support holding material 100 for holding the upper end of the pipe support 4 is attached to the underside of the support frame member 80 .
  • a pair of upper surface protrusions 81 are formed on both longitudinal sides of the upper surface of the frame member 80 for the receiving material, and a pair of lower surface protrusions 82 are formed on both longitudinal sides of the lower surface of the frame member 80 for the receiving material.
  • the joint member holder 91 is formed with a pair of locking portions 91a corresponding to the pair of upper surface protrusions 81. The joint member holder 91 can slide relative to the receiving frame member 80 with the pair of locking portions 91a locked to the pair of upper surface protrusions 81.
  • the pipe support holding material 100 is formed with a pair of locking portions 100a corresponding to the pair of lower surface protrusions 82.
  • the pipe support holding material 100 can slide relative to the receiving frame member 80 with the pair of locking portions 100a locked to the pair of lower surface protrusions 82.
  • the joint member holder 91 is formed with a joint member holder portion 91b for holding the joint member 20N.
  • the pipe support holding material 100 is formed with a cylindrical portion 100b into which the upper end of the pipe support 4 can be inserted.
  • the cylindrical portion 100b is preferably a square cylindrical portion as shown in the figure, but when the pipe support 4 is a round steel pipe, the cylindrical portion 100b is preferably a round cylindrical portion.
  • Figure 39 shows the state after the beam support material, the frame member for the support material, the joint member retaining material, and the joint member are installed, with Figure 39(a) showing the state when the first panel and the second panel are present, and Figure 39(b) showing the state when the first panel and the second panel are not present.
  • Figure 40 is a configuration diagram showing the state in which the frame member for the receiving material, the joint member holding member, and the joint member are attached, and is a configuration diagram seen from an angle different from that of Figures 40(a) and 40(b).
  • the joint member 20N used for the second panel that forms the bottom surface can be held by the joint member holder 80. Furthermore, according to this embodiment, sufficient strength can be maintained by using the pipe material, and the joint member holder can be attached by the support frame member. Furthermore, according to this embodiment, the pipe support holding material can be attached by the support frame member. Furthermore, according to this embodiment, the position of the joint member holder can be easily adjusted, and the joint members can be easily attached. Furthermore, according to this embodiment, the position of the pipe support holding member can be easily adjusted, and the pipe support can be easily attached.
  • FIG. 41 is a diagram showing the structure of the joining member shown in FIG. 39 and FIG. 40
  • FIG. 41(b) is a diagram showing the structure of the joining member on one side and the joining member on the other side rotated by a predetermined angle compared to FIG. 41(a).
  • the joint member 20N has a one-side joint member 21 on which a first ridge-shaped protrusion 21a is arranged, and an other-side joint member 22 on which a second ridge-shaped protrusion 22a is arranged.
  • a one-side ridge-shaped protrusion sliding space is formed in the one-side joining member 21, and a one-side ridge-shaped protrusion displacement member 21g is arranged in the one-side ridge-shaped protrusion sliding space.
  • a one-side elastic member is disposed in the one-side ridge-like protrusion sliding space.
  • the one-side elastic member has a pair of protruding pieces 21i disposed outside the one-side ridge-like protrusion sliding space.
  • An other-side ridge-like protrusion sliding space is formed in the other-side joining member 22, and an other-side ridge-like protrusion displacement member 22g is disposed in the other-side ridge-like protrusion sliding space. Further, an other-side elastic member is disposed in the other-side ridge-like protrusion sliding space. The other elastic member has a pair of protruding pieces 22i disposed outside the other ridge-like protruding portion sliding space.
  • the first rib-shaped protrusion 21a is formed at an end of the one-side rib-shaped protrusion displacement member 21g. Therefore, by displacing the one-side rib-shaped protrusion displacement member 21g with respect to the one-side rib-shaped protrusion sliding space, the first rib-shaped protrusion 21a protrudes from the one-side rib-shaped protrusion sliding space.
  • the pair of protruding pieces 21i of the one-side elastic member spread out on both sides of the first ridge-shaped protrusion 21a.
  • the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the one-side joining member 21 and the other-side joining member 22 can be rotated by a predetermined angle by the rotating shaft 25. Therefore, the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a can be easily engaged with the first groove-shaped recess 11a and the second groove-shaped recess 12a.
  • the one-side rib-shaped protrusion displacement member 21g is provided with a one-side return cam member 21j, and the other-side rib-shaped protrusion displacement member 22g is provided with a other-side return cam member 22j.
  • the one-side return cam member 21j is rotatably attached to the one-side rib-shaped protrusion displacement member 21g, and the other-side return cam member 22j is rotatably attached to the other-side rib-shaped protrusion displacement member 22g.
  • the first rib-shaped protrusion 21a or the second rib-shaped protrusion 22a can be returned to the one-side rib-shaped protrusion sliding space 21f or the other-side rib-shaped protrusion sliding space 22f.
  • the joint member 20N according to this embodiment is formed with a protrusion 26 that engages with the joint member holding portion 91b.
  • FIG. 42 shows the operation of attaching the joining member shown in FIG. 41 to the position shown in FIG. 38 or FIG. 39(a).
  • the other-side joint member 22 is brought into contact with the lower surface of the second panel (wall body 10 c ) 12 .
  • the other-side rib-shaped protrusion displacement member 22 g is pressed, whereby the second rib-shaped protrusion 22 a engages with the second groove-shaped recess 12 a of the second panel 12 .
  • the one-side joint member 21 is rotated as shown in Figure 42 (c) so that the one-side joint member 21 is abutted against the outer surface of the first panel (wall body 10a) 11. Then, as shown in FIG. 42( d ), the one-side rib-shaped protrusion displacement member 21 g is pressed, whereby the first rib-shaped protrusion 21 a is engaged with the first groove-shaped recess 11 a of the first panel 11 .
  • FIG. 43 shows a joint member different from the joint members shown in FIGS. 39 to 42, and is a configuration diagram corresponding to FIG. 44 is a diagram showing the operation corresponding to that shown in FIG. 42 for the joining member shown in FIG.
  • the joint member 20N according to this embodiment is the joint member 20L shown in FIGS. 31 and 32, on which a protrusion 26 is formed.
  • the method of joining panels in this embodiment includes forming a first groove-shaped recess 11a in a first panel outer surface 11s of the first panel 11, forming a second groove-shaped recess 12a in a second panel outer surface 12s of the second panel 12 joined adjacent to the first panel 11, and the joining members 20N, 20P have a first ridge-shaped protrusion 21a that engages with the first groove-shaped recess 11a and a second ridge-shaped protrusion 22a that engages with the second groove-shaped recess 12a, and joining the first panel 11 and the second panel 12 together by engaging the first ridge-shaped protrusion 21a with the first groove-shaped recess 11a and engaging the second ridge-shaped protrusion 22a with the second groove-shaped recess 12a, and assembling the panels into a wall shape, Using the second panel 12 as the bottom surface, the first panel 11 is butted perpendicularly to the second panel 12, and joining members 20N, 20P are
  • a frame member 80 for the support member is attached to the beam under support member 3 that supports the second panel 12 from below, and a joining member holder 90 that holds the joining members 20N, 20P is attached to the upper surface of the frame member 80 for the support member.
  • the first panel 11 and the second panel 12 can be assembled into a wall by engaging the first ridge-shaped convex portion 21a and the second ridge-shaped convex portion 22a of the joining members 20N, 20P with the first groove-shaped recess 11a and the second groove-shaped recess 12a to join the first panel 11 and the second panel 12, and the joining members 20N, 20P used for the second panel 12, which forms the bottom surface, can be held by the joining member holding material 91.
  • FIG. 45 is a side view of a main portion of a structure in a construction state, illustrating a panel joining method according to another embodiment of the present invention.
  • 46A and 46B are diagrams showing the essential parts of FIG. 45, with FIG. 46(a) being an enlarged view of the essential parts of FIG. 45, FIG. 46(b) being a cross-sectional view of the frame member for the receiving material, and FIG. 46(c) being a perspective view of the frame member for the receiving material.
  • the formwork panel according to this embodiment is a panel 10 used in construction when pouring concrete, and uses battens as joint members 20X.
  • the basic structure is the same as that of the embodiment in Figures 37 and 38, so the same reference numerals are used and some of the explanation will be omitted.
  • the method of joining formwork panels according to this embodiment used in construction when pouring concrete involves using a crosspiece as the joining member 20X, joining the first panel 11 (wall body 10a) and the second panel (wall body 10c) 12, assembling the panels into a wall shape, using the second panel as the bottom surface, butting the first panel perpendicular to the second panel, attaching a support frame member 80 to the beam under support member 3 that supports the second panel from below, using a pipe material as the beam under support member 3 and inserting the pipe material into the support frame member 80, attaching a joining member holder 92 that holds the joining member 20X to the upper surface of the support frame member 80, attaching a pipe support holder 100 that holds the upper end of the pipe support 4 to the lower surface of the support frame member 80, and arranging the joining member holder 92 and the pipe support holder 100 to be slidable relative to the support frame member 80.
  • the joint member holding material 92 is formed with a pair of locking portions 92a corresponding to the pair of upper surface protrusions 81.
  • the joint member holding material 92 can slide relative to the receiving material frame member 80 in a state in which the pair of locking portions 92a are locked to the pair of upper surface protrusions 81.
  • the joint member holder 92 is formed with a joint member holder portion 92b for holding the joint member 20X.
  • the joining member 20X used for the second panel which forms the bottom surface can be held by the joining member holding material 92, sufficient strength can be maintained by using a pipe material, the joining member holding material 92 can be attached by the receiving material frame member 80, the pipe support holding material 100 can be attached by the receiving material frame member 80, it is easy to adjust the position of the joining member holding material 92, it is easy to attach the joining member 20X, it is easy to adjust the position of the pipe support holding material 100, and it is easy to attach the pipe support 4.
  • the present invention can be used as a method for joining panels that form formwork panels used in construction when pouring concrete, partition panels that divide spaces, or wall or ceiling panels for temporary buildings.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
PCT/JP2024/026112 2023-07-25 2024-07-22 パネルの接合方法 Pending WO2025023204A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2025535807A JP7822105B2 (ja) 2023-07-25 2024-07-22 パネルの接合方法
CN202480042968.2A CN121399338A (zh) 2023-07-25 2024-07-22 面板的接合方法
KR1020267000578A KR20260014694A (ko) 2023-07-25 2024-07-22 패널의 접합 방법

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2023120653 2023-07-25
JP2023-120653 2023-07-25
JP2024026433 2024-02-26
JP2024-026433 2024-02-26

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WO2025023204A1 true WO2025023204A1 (ja) 2025-01-30

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KR (1) KR20260014694A (https=)
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Publication number Priority date Publication date Assignee Title
JP7758313B1 (ja) * 2025-06-23 2025-10-22 株式会社ダイフジ 大引受金物

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JPH0354546U (https=) * 1989-09-29 1991-05-27
JPH0533482A (ja) * 1991-07-26 1993-02-09 Nippon Kasetsu Kk 一体脱型による転用システム梁型枠とその脱型方法
JPH06117097A (ja) * 1992-10-02 1994-04-26 Hayashimoto Kensetsu:Kk 挟持金具とこの挟持金具を用いた型枠パネルの接合構造
JPH06313358A (ja) * 1993-04-30 1994-11-08 Kumagai Gumi Co Ltd 梁用型枠パネルの支保工
JPH0723145U (ja) * 1993-10-07 1995-04-25 伸光企業株式会社 建築用の合成樹脂製型枠
JPH08165727A (ja) * 1992-03-24 1996-06-25 Takeshige Shimonohara 構築用パネル体とその連結方法
JPH094098A (ja) * 1995-06-15 1997-01-07 Showa Denko Kenzai Kk 永久型枠材の留め付け構造
JP2023113114A (ja) * 2022-02-02 2023-08-15 ティエムソフト株式会社 型枠パネルの接合方法
JP2024112144A (ja) * 2023-02-07 2024-08-20 ティエムソフト株式会社 型枠パネル

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JP3761620B2 (ja) 1996-02-05 2006-03-29 新一 野上 型枠隅角部の組立装置
JP3219733B2 (ja) 1998-05-18 2001-10-15 松下電器産業株式会社 反射型液晶表示素子
JP2004027766A (ja) 2002-06-28 2004-01-29 Murakami Komuten:Kk 型枠コーナー部の角締め方法及び角締め金具
JP2010031463A (ja) 2008-07-25 2010-02-12 Makoto Kobayashi 係止金具および型枠支持構造
JP5325545B2 (ja) 2008-11-26 2013-10-23 日本環境製造株式会社 コンクリート構造体の建築ユニット及びその建築施工方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280677A (en) * 1979-05-03 1981-07-28 Moshe Shahar Shuttering
JPH0354546U (https=) * 1989-09-29 1991-05-27
JPH0533482A (ja) * 1991-07-26 1993-02-09 Nippon Kasetsu Kk 一体脱型による転用システム梁型枠とその脱型方法
JPH08165727A (ja) * 1992-03-24 1996-06-25 Takeshige Shimonohara 構築用パネル体とその連結方法
JPH06117097A (ja) * 1992-10-02 1994-04-26 Hayashimoto Kensetsu:Kk 挟持金具とこの挟持金具を用いた型枠パネルの接合構造
JPH06313358A (ja) * 1993-04-30 1994-11-08 Kumagai Gumi Co Ltd 梁用型枠パネルの支保工
JPH0723145U (ja) * 1993-10-07 1995-04-25 伸光企業株式会社 建築用の合成樹脂製型枠
JPH094098A (ja) * 1995-06-15 1997-01-07 Showa Denko Kenzai Kk 永久型枠材の留め付け構造
JP2023113114A (ja) * 2022-02-02 2023-08-15 ティエムソフト株式会社 型枠パネルの接合方法
JP2024112144A (ja) * 2023-02-07 2024-08-20 ティエムソフト株式会社 型枠パネル

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JP2025018986A (ja) 2025-02-06
JP7822105B2 (ja) 2026-03-02
CN121399338A (zh) 2026-01-23
KR20260014694A (ko) 2026-01-30

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