JP4790426B2 - Wall material mounting structure - Google Patents

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.

For the present invention to solve such problems, Mesumi portion projecting upward direction at one side edge in the width direction, elongated in the other side edge forming the Omi protruding down direction Shaped wall material, a fixture that locks the wall material, and a long base and mounting member that forms a male-female connection structure. The fixture is a substantially vertical flat fixed piece, A bottom piece bent outward at the lower end, a side piece projecting upward at the tip of the bottom piece, a mounting groove comprising the bottom piece and the side piece, and an upper piece bent at the tip of the side piece outward in an L-shape It is formed from a locking piece composed of a side piece and an upper piece, a fitting groove, and two pieces of fixed and rattle-preventing pieces that are inclined and projecting at both ends of the bottom piece. A plurality of fixtures are connected and fixed by a fixture, and a plurality of fixtures are fixed on the base / attachment member, and the male part of the wall material is inserted into the fixture groove of the fixture and fixed. Both intended to provide a mounting structure for wall material that is fixed to the fixed and anti-rattle member of Omi portion or the side end portion of the Mesumi portion fitting Mounting the part of the wall material by contact with the fixture is there.

  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) Construction is possible as vertical tension. (6) It becomes a wall body with heat insulation. 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 7E are explanatory views showing the fixture F, and FIGS. 11A and 11B are explanatory views showing 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.

  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. The fixing portion 1 is formed of an upper side wall 6 whose upper end is bent inward, a substantially horizontal lower side wall 7, a fixing surface 8 in which a concave portion is recessed between the upper side wall 6 and the lower side wall 7, and a fixing surface 8, a fixing part 9 recessed in a concave shape, a step 10 formed by the lower side wall 7, a mounting part 11 formed by the upper side wall 6, and fixing the upper side wall 6, the lower side wall 7, the fixing surface 8. It is formed from the attachment base part 12 formed from the part 9, the level | step difference 10, and the mounting part 11. FIG.

  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 portion 9 is fixed to the wall base α by the fixing tool β when fixing the mounting tool F described later, so that the base and mounting 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.

  The mounting portion 11 is for abutting a mounting piece 32 of a fixture F described later and used for positioning.

  Of course, the formation pitch of the placement portion 11 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 (e) ((b) is a sectional view of FIG. 7 (a), FIG. 7 (c) is a right side view of FIG. 7 (a), and FIG. 8 (a) to 8 (c), a substantially vertical flat fixed piece 24, a bottom piece 25 with the lower end of the fixed piece 24 bent outward, and a bottom piece 25. A side piece 26 projecting upward from the tip of the top, a mounting groove 27 comprising a bottom piece 25 and a side piece 26, an upper piece 28 having the tip of the side piece 26 bent outwardly in an L shape, and a side piece 26, A locking piece 29 composed of an upper piece 28, a fitting groove 30, two pieces of fixed and rattle-preventing pieces 31 projecting inclined at both ends of the bottom piece 25, and an upper end of the fixed piece 24 bent inward. The mounting piece 32, the raised piece 33 projecting outward from both ends of the fixed piece 24, and a fixing hole 34 for fixing formed in the fixed piece 24 are formed. When the wall material B is formed vertically, the lower ends of the female real part 36 and the male real part 37 are fixed as shown in FIGS. 1B, 1C, 9 and 10. In this case, as shown in FIGS. 8A to 8C, the fixing and rattling prevention piece 31 is bent to form the fixture F.

  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 the wall material B, which will be described later, on the base / attachment member A. The fixing piece 24 is brought into contact with the fixing portion 9 of the base / attachment member A, and the right end portion of the left wall member B is fitted. The wall member B is fixed on the base / attachment member A by fixing with the joint groove 30 and fixing the lower end portion of the right wall member B with the locking piece 29.

  When the fixing / rattle prevention piece 31 is constructed as shown in FIGS. 1A, 3A, and 3B, the right wall member B is an arrow as shown in FIG. Since the lower end portion 37a of the wall material B is constructed with elasticity provided by the spring back function, the spring back function is exhibited between the fixture F and the wall material B at all times. The strength is improved and the backlash of the wall material B is completely eliminated. In FIG. 3 (b), the two pieces of fixing and rattling prevention piece 31 are constructed without being deformed, but as shown in FIGS. 8 (b) and 8 (c), only one piece of fixing and rattling prevention is performed. One fixed and rattle prevention piece 31 is formed by the piece 31 and bent at 90 degrees to prevent movement, and may be applied to the end portion of the wall material B in some cases.

  The mounting piece 32 is capable of stably fixing the fixture F and also functions as a positioning function by being in contact with the mounting portion 11 of the base and mounting member A.

  The raised piece 33 is provided so that no space is formed between the fixing portion 9 of the base / attachment member A and the back surface of the wall material B.

  Wall material B is wood board or hard equipment (eg tile, ceramic board, cement board, calcium carbonate board, calcium silicate board, wood chip cement board, magnesium carbonate board, etc., or glass fiber, whisker, aramid fiber, steel) Ceramic siding material formed by extrusion molding, press molding, injection molding, paper making, etc., mixed with fiber, carbon fiber, various mineral fibers, various aggregates, etc. Woven into a shape, impregnated with cement, clay, etc. and molded into a panel shape, dried, steam-cured, fired, etc.), metal panels, metal siding materials (the back side of metal surface materials) Building materials in which a core material such as a synthetic resin foam is laminated, building materials in which a core material such as a synthetic resin foam is sandwiched between a metal surface material and a back surface material, etc. , It is made of a synthetic resin plate, or the like.

  As an example of the wall material B, FIG. 11 (a), (b) (perspective view), FIG. 12 (a)-(c) ((a) figure is sectional drawing, (b) figure is an enlarged right view, ( (c) is an enlarged left side view), FIGS. 13 (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.

  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. Of course, the first-stage wall material B has a lower end portion as shown in FIGS. 1 (b), 1 (c), 9 and 10, by a fixture F as shown in FIGS. 8 (a) to 8 (c). The fixing and rattling prevention piece 31 is used for fixing and the construction direction may be right or left.

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. 14 (a) to (h) to FIGS. 16 (a) and 16 (b). A can be formed.

  That is, FIGS. 14A to 14H are cross-sectional views showing other examples of the base and mounting member A. FIG.

15A to 15E are sectional views of FIG. 15A, FIG. 15C is a right side view of FIG. 15A, and FIG. 15D 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.

  Further, FIGS. 16A and 16B 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 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 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 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 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 side wall 8 Fixed surface 9 Fixed portion 10 Step 11 Placement portion 12 Mounting base portion 13 Insertion piece 14 Upper surface 15 Lower surface 16 Insertion groove 17 Fixed 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 Fixing and rattling prevention piece 32 Placement piece 33 Raised piece 34 Fixing hole 35 Cosmetic surface 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)

Mesumi portion at one side end edge projecting above side in the width direction, and elongated wall material forming the Omi protruding down side to the other side edge, mounted for locking the wall material And a long base and mounting member forming a male-female connection structure. The mounting tool has a substantially vertical flat fixed piece, a bottom piece with the lower end of the fixed piece bent outward, and the tip of the bottom piece. A side piece that protrudes upward, a mounting groove comprising a bottom piece and a side piece, an upper piece that is bent outwardly in an L shape, and a locking piece comprising a side piece and an upper piece. It is formed from a fitting groove and two pieces of fixing and backlash prevention pieces that protrude at an angle from both ends of the bottom piece. A plurality of base and mounting members are connected to the wall base and fixed by a fixture. A plurality of fixtures are fixed on the base and mounting member, and the male part of the wall material is inserted and fixed in the mounting groove of the fixture, and the male part or the female part of some wall materials Mounting structure for wall material, characterized in that it is fixed by contact with fixture fixed and anti-rattle member of Mounting the side edge device.

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