JP2007120225A - Mounting structure of wall material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mounting structure of a wall material having excellent thermal insulation property, fireproofing property, waterproofing property, and construction property and capable of constructing the wall material on a wall substrate simply without driving the wall material by a fixing device such as a nail directly. <P>SOLUTION: This mounting structure of the wall material B is composed of the wall material B forming a female element 36 protruding onto an outer side at one side end fringe in the direction of width and a male element 37 protruding onto an inner side at the other side end fringe, a mounting device F for locking the wall material B, and a long mounting member A serving also as the substrate. The mounting device F is formed by a fixing piece 24 like a substantially horizontal face, a bottom piece 25 bending a lower end of the fixing piece 24 outward, a side piece 26 protruding a tip of the bottom piece 25 upward, a mounting channel 27 composed of the bottom piece 25 and the side piece 26, an upper side piece 28 bending a tip of the side piece 26 outward in an L-shape, and a locking piece 29 and a fitting channel 30 composed of the side piece 26 and the upper side piece 28. A plurality of mounting members A serving also as the substrate are connected with a wall substrate α and are fixed on it by a fixing device β, a plurality of mounting devices F are fixed on the mounting members A serving also as the substrate, and the male element part 37 of the wall material B is inserted and fixed in the mounting channel 27 of the mounting device F. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention is excellent in heat insulating properties, fireproof properties, waterproof properties, workability, etc. without directly placing the wall material with a fixture such as a nail, and the wall material mounting structure allows the wall material to be easily constructed on the wall base. It is about.

  In general, many wall materials, for example, ceramic wall materials made of cement as a main material and a siding with heat insulation on the back surface are formed on the market. And when fixing these wall materials to a wall base, the method of attaching the siding in which the wall material was formed integrally to a fixture via fixtures, such as a nail, is taken. (See Patent Documents 1 to 3). Moreover, when fixing a wall material to a wall base, the method of fitting and attaching to the base material which formed the locking piece is taken. (See Patent Document 4). In addition, there are structures that fix the exterior tiles on the fireproof base material via a hat-shaped tile fixing member. (See Patent Document 5)

JP-A-8-333862 Japanese Patent Laid-Open No. 10-88772 Japanese Patent Laid-Open No. 11-131746 JP-A-4-261958 JP-A-4-108951

  However, in Patent Documents 1 to 3, it is difficult to integrate the wall material and the siding material as a base due to problems of the adhesive strength, durability, and weather resistance of the adhesive material, and the risk of peeling is inevitable. Furthermore, the tile fixing member is fixed on the ceramic fireproof base material, and the exterior tile is fixed by fitting the tile fixing member to the tile fixing member, but the fitting is not reliable, and the damaged tile is dropped at a time when it is damaged. There was a danger. Moreover, although patent document 4 is a structure which fixes an exterior wall piece to the horizontal protrusion part of a base material via a clip, there existed a risk of rattling by the relationship between the shaping | molding precision of a tile, and shaping | molding of a clip. Further, Patent Document 5 is a structure for fixing an exterior tile through a hat-shaped tile fixing member, but it is necessary to form mortar or the like on the joint, and there is a risk of rattling if not formed.

  In order to solve such problems, the present invention provides a wall material in which a female solid part protruding outward is formed at one side edge in the width direction, and a male solid part protruding inward is formed at the other side edge. And a fixture that locks the wall material, and a long base and mounting member. The fixture is a substantially horizontal fixed piece, a bottom piece that is bent outward at the lower end of the fixed piece, and a bottom piece. A side piece with the tip protruding upward, a mounting groove consisting of a bottom piece and a side piece, an upper piece with the tip of the side piece bent outward in an L shape, and a locking piece consisting of a side piece and an upper piece And a plurality of base and mounting members connected to the wall base and fixed by a fixture, and a plurality of fixtures are fixed on the base and mounting member. The portion provides a wall material mounting structure that is inserted and fixed in the mounting groove of the mounting tool.

  As described above, according to the wall material mounting structure of the present invention, (1) there is no risk of damaging the wall material. (2) The mounting strength of the wall material is strong. (3) The stability of the wall material after construction increases. (4) Wall material after construction is not loose. (5) It becomes a wall body with heat insulation. (6) Since a ventilation path is formed by the fixture between the back of the wall material and the base / attachment member, moisture generated from the indoor side can be discharged to the outside, and the performance of the wall material, housing, etc. for many years Since it can be maintained for a long time, the durability of the house is improved. There are features and effects.

  Hereinafter, an embodiment of a wall material mounting structure according to the present invention will be described in detail with reference to the drawings. 1 (a) to (c) to FIG. 4 are cross-sectional views for explaining the mounting structure, and FIGS. 5 and 6 are explanatory views showing a base and mounting member A used for the wall material mounting structure according to the present invention. FIGS. 7A to 7D are explanatory diagrams illustrating the fixture F, and FIGS. 11A and 11B to FIGS. 13A to 13G are explanatory diagrams illustrating the wall material B. FIG. .

  The base and mounting member A functions as a base material for the wall material B described later, and is useful as a fixing base for the wall material B and the fixture F, a heat insulating base, a waterproof base, an airtight base, a fireproof base, a fireproof base, a seismic base, etc. It is made up of a surface material C, a core material D, and a back surface material E. As the surface material C, for example, as shown in FIGS. 4 and 5, a color steel plate, an aluminum / zinc alloy plated steel plate, an aluminum plate, a titanium plate, a stainless steel plate, a copper plate, a fluororesin coated steel plate, a clad steel plate, a laminated steel plate, a control steel plate, A thin metal plate such as a corrugated steel sheet is roll-formed or press-formed, or an aluminum alloy, a synthetic resin material, or the like is extruded to be formed into a long shape. Construction can be either vertical or horizontal.

  As the core material D, synthetic resin foam such as polyurethane foam, polyisocyanurate foam, phenol foam, vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam, or gypsum board, cement board, calcium carbonate board, calcium silicate board, Ceramic board, wood chip cement board, magnesium carbonate board, sieving board, sieving insulation board, plywood, or fiber insulation such as glass wool, rock wool, etc., and these are formed into canapé structure and sandwich structure Or a composite plate formed of a sheet and a canape structure or a sandwich structure.

  Back material E is metal material or asbestos paper, craft paper, asphalt felt, metal foil (Al, Fe, Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, glass fiber nonwoven fabric Or a laminate of two or more types, or a sheet that has been subjected to waterproof treatment or flame retardant treatment.

  More specifically, the base / attachment member A is shaped from a vertical flat fixed piece 2 and a fixed piece 1 comprising an installation piece 3, an upper female connector 4 and a lower male connector 5. Formed. The fixed piece 2 is formed by an upper wall 6 whose upper end is bent inward, a substantially horizontal lower wall 7, and an upper wall 6 and a fixed surface 8 in which the space between the lower wall 7 is recessed concavely. The installation piece 3 is formed of an installation piece 9, an installation piece 10, an installation piece 11, and an installation piece 12.

  The female connecting portion 4 includes an insertion piece 13 whose upper end protrudes upward, an upper surface 14 where the distal end of the insertion piece 13 is bent inward, a lower surface 15 where the distal end of the upper surface 14 protrudes outward, and an upper surface 14 and the lower surface 15, the insertion groove 16, the fixing surface 17 that protrudes further outward from the lower surface 15, and the tongue piece 18 that has the tip of the fixing surface 17 folded back. The male connecting portion 5 includes a lower piece 19 having a lower end bent inward, an upper piece 20 protruding the tip of the lower piece 19 inward, and an engagement piece 21 protruding the tip of the upper piece 20 outward. And an engaging groove 22 formed from the upper piece 20 and the engaging piece 21, and a packing material 23 formed at the innermost part of the engaging groove 22.

  The female connecting part 4 and the male connecting part 5 are connected as shown in FIGS. 2A and 2B, and the fixing surface 17 is fixed to the wall base α by the fixing tool β.

Further, the fixing piece portion 2 is fixed to the wall base α by the fixing tool β when fixing the fixture F described later, so that the base / attachment member A does not flutter together with the fixing surface 17. When a plastic foam such as a synthetic resin foam is used as the core material D, the temporal deformation of the core material D is prevented from appearing in the appearance.

Of course, the formation pitch of the fixed piece portion 2 is the same as the working width of the wall material B. Further, the number of the fixed piece portion 2 and the installation piece portion 3 is also arbitrary.

  7 (a) to 7 (d) ((b) is a cross-sectional view of FIG. 7 (a), FIG. 7 (c) is a right side view of FIG. 7 (a), and FIG. Left side view), a substantially horizontal fixed piece 24, a bottom piece 25 having the lower end of the fixed piece 24 bent outward, and a side piece 26 projecting the tip of the bottom piece 25 upward, A mounting groove 27 made up of the bottom piece 25 and the side piece 26, an upper piece 28 in which the tip of the side piece 26 is bent outward in an L shape, and a locking piece 29 made up of the side piece 26 and the upper piece 28, A fitting groove 30, a chamfer 31 chamfered at the corner of each piece, a raised piece 32 projecting outward from both ends of the fixing piece 24, a fixing hole 33 for fixing formed in the fixing piece 24, and fixing It is formed from the hole 34.

  The material of the fixture F is mainly made of a metal material, such as a color steel plate, an aluminum / zinc alloy plated steel plate, an aluminum plate, a titanium plate, a stainless steel plate, a copper plate, a fluororesin coated steel plate, etc. Roll-formed, press-formed, or formed by extrusion molding aluminum alloy, synthetic resin material, etc.

  The fixture F is a member for fixing a wall material B, which will be described later, on the base / attachment member A. The fixing piece 24 is brought into contact with the fixed piece portion 2 of the base / attachment member A, and the right end portion of the left wall member B is attached. The wall member B is fixed on the base / attachment member A by fixing with the fitting groove 30 and fixing the lower end portion of the right wall member B with the locking piece 29.

  The chamfer 32 is formed by a corner portion of each piece so as not to be injured.

  The raised piece 33 is provided so as to form a space between the back surface of the base / attachment member A and the wall material B and to prevent a gap from occurring.

  The wall material B is made of wood board (Western red cedar, Hinoki, Hiba, cedar, Karamatsu, European red pine, spruce, rice tsutsuga, etc. as the tree species. The ones with impregnated paint (Xyladecol etc.) are used for coloring etc. Especially, Hinoki and European red pine are highly moisture-resistant, water-resistant and decay-resistant tree species) or hard. Equipment (eg, tile, ceramic plate, cement plate, calcium carbonate plate, calcium silicate plate, wood piece cement plate, magnesium carbonate plate, etc., or glass fiber, whisker, aramid fiber, steel fiber, carbon fiber, various mineral fibers) Ceramic siding material formed by extrusion molding, press molding, injection molding, paper making method, etc., mixed with various aggregates, etc. Weaving seed fibers in a cross or three-dimensional shape, impregnating them with cement, clay, etc. to form a panel, drying, steam curing, firing, etc.), metal panels, metal siding Materials (building materials in which a core material such as a synthetic resin foam is laminated on the back surface of a metal surface material, building materials in which a core material such as a synthetic resin foam is sandwiched between the metal surface material and the back surface material, etc.), a synthetic resin plate , Etc.

  As an example of the wall material B, FIG. 8 (a), (b) (perspective view), FIG. 9 (a)-(c) ((a) figure is sectional drawing, (b) figure is an enlarged right view, (c) is an enlarged left side view), FIGS. 10 (a) to (g) ((a) is a front view, (b) is a rear view, (c) is a plan view, and (d) is a bottom view.) (E) is a right side view, (f) is a left side view, and (g) is a cross-sectional view taken along the line aa in (a).

More specifically, the wall material B is a long plate-like surface having a decorative face 35 on the surface, and a female real part 36 and a male real part 37 that are compatible with each other at the upper and lower ends of the decorative face 35 in the width direction. A fitting piece 38 is formed on the real part 36, a locking groove 39 is formed on the male real part 37, a concave groove 40, an upper surface 41 and a lower surface 42 are formed at one end in the longitudinal direction of the decorative surface 35, and a convex surface is formed on the other end. 43, an upper groove 44, and a lower groove 45 are formed.

  The fitting piece 38 is fitted into the fitting groove 30 of the fixture F, and the locking groove 39 is locked and fixed to the locking piece 21 of the fixture F.

  The left and right ends of the wall material B are formed by inserting and connecting the concave groove 40 and the convex surface 43, the upper surface 41 and the upper groove 44, and the lower surface 42 and the lower groove 45. Construction can be either vertical or horizontal.

  7, the width from the side piece 26 to the tip of the raised piece 33 is H, the height from the fixed piece 24 to the tip of the raised piece 33 is h, and the width of the lower end portion 37a of the wall material B is If H1, H≈h and h> 0 mm. Due to this dimensional relationship, an air passage γ is formed between the base / attachment member A and the wall material B, and moisture emitted from the indoor side can be discharged to the outside.

  Here, the construction method of the wall material mounting structure according to the present invention will be briefly described. In this case, it is assumed that the wall material B is constructed with a vertical stretch. First, as shown in FIG. 2A, the base / attachment member A is fixed on the wall base α via the fixture β. Next, as shown in FIG. 2 (b), the insertion piece 13 of the right base / mounting member A is inserted and fitted into the insertion groove 16 of the left base / mounting member A, and the base / mounting member is inserted. A is applied to the entire wall surface α.

Next, as shown in FIGS. 3A and 3B, the fitting piece 38 of the left wall member B is inserted into the fitting groove 30 of the fixture F, and the fixing piece 24 of the fixture F is nail or the like. The left wall material B is fixed by placing it with the fixing tool β and fixing it to the wall base α via the base and mounting member A. Next, the locking groove 39 of the right wall member B is inserted into the fitting piece 38 of the left wall member B and locked to the locking piece 29 of the fixture F, and the left end portion of the right wall member B is locked. To fix. Then, as shown in FIGS. 1-3, it constructs by carrying out the right end part of the right wall material B sequentially as mentioned above.

Further, the left and right end portions (upper and lower end portions in construction) of the wall material B are integrated by inserting and connecting the concave groove 40 and the convex surface 43, the upper surface 41 and the upper groove 44, and the lower surface 42 and the lower groove 45 to each other. is there.

  What has been described above is only one embodiment of the wall material mounting structure according to the present invention, as shown in FIGS. 11 (a) to 11 (h) to 17 (a) and 17 (b). A can be formed.

  11 (a) to 11 (h) to 13 (a) to 13 (h) are cross-sectional views showing other examples of the base and mounting member A. FIG.

14 (a) to 14 (e) ((b) are cross-sectional views of FIG. 14 (a), FIG. 14 (c) is a right side view of FIG. 14 (a), and FIG. 14 (d) is a left side of FIG. FIG. 8E is a partial sectional view of FIG. 9A shows another embodiment of the fixture F, and the engaging piece 38 of the wall material B is locked to the locking piece 29. The fitting F is formed with a plurality of projections 46. The fitting 46 is fitted into the fitting piece 38 just by fitting the fitting F into the wall material B, and the fitting F is integrated into the wall material B. Therefore, the workability is remarkably improved. Further, since the protrusion 46 is in contact with the fitting piece 38 at a point instead of a surface, any one of the protrusions 46 and the fitting piece 38 are always in contact with each other, which helps to prevent rattling. In this case, assuming that the thickness of the fitting piece 38 of the wall material B is T and the width of the fitting groove 30 of the fixture F is t, the relationship is T <t and T≈t.

  15 (a) to 15 (h) and FIGS. 16 (a) to 16 (h) are perspective views showing an embodiment of the fixture F.

  Further, FIGS. 17A and 17B are perspective views showing other examples of the wall material B, which is the wall material B in which the shapes of the left and right end portions are reversed to the left and right.

  As described above, the mounting structure in which the wall material B is installed vertically has been described. However, in the wall material mounting structure according to the invention, the wall material B may be installed in a horizontal manner.

It is sectional drawing which shows the representative example of the construction state of the attachment structure of the wall material which concerns on this invention. It is sectional drawing which shows the representative example of the construction state of the attachment structure of the wall material which concerns on this invention. It is sectional drawing which shows the representative example of the construction state of the attachment structure of the wall material which concerns on this invention. It is sectional drawing which shows the representative example of the construction state of the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the base | substrate and attachment member used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the base | substrate and attachment member used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the representative example of the fixture used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the wall material used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the wall material used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the wall material used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the other Example of the base | substrate and attachment member used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the other Example of the base | substrate and attachment member used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the other Example of the base | substrate and attachment member used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the other Example of the fixture used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the other Example of the fixture used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the other Example of the fixture used for the attachment structure of the wall material which concerns on this invention. It is explanatory drawing which shows the other Example of the wall material used for the attachment structure of the wall material which concerns on this invention.

Explanation of symbols

A Base and mounting member B Wall material C Surface material D Core material E Back material F Mounting tool α Wall base β Fixing tool 1 Waterproof part 2 Fixing piece part 3 Installation piece 4 Female mold connection part 5 Male connection part 6 Upper side wall 7 Lower wall 8 Fixed surface 9 Installation piece 10 Installation piece 11 Installation piece 12 Installation piece 13 Insertion piece 14 Upper surface 15 Lower surface 16 Insertion groove 17 Fixation surface 18 Tongue piece 19 Lower piece 20 Upper piece 21 Engagement piece 22 Engagement groove 23 Packing material 24 Fixed piece 25 Bottom piece 26 Side piece 27 Mounting groove 28 Upper piece 29 Locking piece 30 Fitting groove 31 Chamfering 32 Raised piece 33 Fixing hole 34 Fixing hole 35 Cosmetic face 36 Female real part 37 Male real part 37a Lower end part 38 Fitting piece 39 Locking groove 40 Concave groove 41 Upper surface 42 Lower surface 43 Convex surface 44 Upper groove 45 Lower groove 46 Projection

Claims (1)

A wall member formed with a female solid part protruding outward at one side edge in the width direction and a male solid part protruding inward at the other side edge, a fixture for locking the wall member, and a long It is composed of a scale-shaped base and mounting member, and the fixture is a substantially horizontal fixed piece, a bottom piece that is bent outward at the lower end of the fixed piece, a side piece that protrudes upward at the tip of the bottom piece, and a bottom piece and a side A mounting groove made of a piece, an upper piece bent outwardly in an L shape, a locking piece made of a side piece and an upper piece, and a fitting groove, A plurality of base / mounting members are connected to the base and fixed by a fixture, a plurality of fixtures are fixed on the base / mounting member, and the male part of the wall material is inserted into the mounting groove of the fixture and fixed. A mounting structure for a wall material characterized by

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