JP4616099B2 - Wooden wall mounting structure - Google Patents

Description

  The present invention does not directly place wooden wall material with a fixture such as a nail, but has heat insulation, fire resistance, waterproofing, workability, and anti-corrosion properties. The present invention relates to a wall material mounting structure.

  In general, log houses (log construction method) are commonly used for houses that use wall materials, such as wood, and the wood texture is brought to the front, matching the natural environment with a sense of simplicity, texture, and naturalness. Is on the market. (See Patent Documents 1 to 3)

JP-A-5-156726 JP-A-6-17496 JP-A-9-189085

  However, since Patent Documents 1 to 3 have a structure in which processed logs or square materials are used as they are, they have no heat insulation, anti-corrosion, and waterproof properties. In addition, because the structure does not form an air passage, decaying fungi and mold fungi proliferated by moisture on the back surface, resulting in corrosion of wood.

In order to solve such a problem, the present invention provides a wooden wall in which one side edge in the width direction has a female part protruding outward and the other side edge has a male part protruding inward. Material, a fixture that locks the wooden wall material, and a long base and mounting member with a core material sandwiched between the surface material and the back material that form a male-female connection structure with irregularities on the surface The fixture includes 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 from the tip of the bottom piece, a mounting groove that includes the bottom piece and the side piece, and a side piece. Fixing and rattling prevention that is formed on both ends of the upper piece, the upper piece bent in an L-shape outward, the engaging piece and the fitting groove composed of the side piece and the upper piece, and inclined upward a strip, a置片mounting the upper end bent inward of the fixing piece, and the additional piece protruding both edges of the fixing piece to the outside, a solid for fixing formed on the fixed piece Are those formed from a hole, the ground and the mounting member coupled plurality secured by fasteners wall base, a plurality secure the fixture on the base and the mounting member, the Omi of wood wall material It is inserted and fixed in the mounting groove of the fixture, and the side part of the male part or the female part of some wooden wall materials is fixed to the fixing and rattling prevention piece of the fixture bent upward or downward The present invention provides a wooden wall material mounting structure that is in contact with and fixed by a mounting tool.

  As described above, according to the mounting structure of the wooden wall material according to the present invention, (1) since it is not construction by brain topping, there is a risk of damaging the wooden wall material, intrusion of rainwater from the nailing portion, nailing There is no decay of the parts or a decrease in the mounting strength over time. (2) Strong mounting strength of wooden wall material. (3) The sense of stability of the wooden wall material after construction increases. (4) The wooden wall material after construction is not loose. (5) It becomes a wall body with heat insulation. (6) Since the air passage is formed by the unevenness of the base / mounting member, by preventing moisture and dew condensation between the base / mounting member and the wooden wall material, decaying fungi and mold fungus grow by the moisture on the back side. As a result, corrosion of the wooden wall material is prevented, and the decay resistance of the wooden wall material is improved. (7) Since the base and mounting member is formed on the base, heat insulation, waterproof, airtightness, fire resistance, fire resistance, earthquake resistance, and anti-condensation are improved. (8) Since the wooden wall material is fixed by the fixture, the warp of the wooden wall material can be suppressed and the expansion and contraction of the wooden wall material can be supported. (9) Since the wooden wall material is fixed by a fixture formed on the base and mounting member, a clearance can be provided between the wooden wall materials, so that the wooden wall material can cope with expansion and contraction. (10) Applicable to fire prevention certification. There are features and effects.

  Hereinafter, an embodiment of a wooden wall material mounting structure according to the present invention will be described in detail with reference to the drawings. 1 (a) to 1 (c) to 4 are 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 wooden wall material mounting structure according to the present invention. 7 (a) to 7 (d) to 10 are explanatory views showing the fixture F, and FIGS. 11 (a) and 11 (b) to 13 (a) to 13 (g) are explanatory views showing the wooden wall material B. It is.

  The base and mounting member A functions as a base material for the wooden wall material B, which will be described later. The fixing base, the heat insulating base, the waterproof base, the airtight base, the fireproof base, the fireproof base, the seismic base, and the condensation of the wooden wall material B and the fixture F It is useful as a preventive base, etc., and has a concave portion C2 and a concave portion C1 formed of a convex portion C on the surface, and this concave and convex portion C1 forms a ventilation path γ between the base and mounting member A and the wooden wall material B. The internal moisture is released to the outside. As one configuration thereof, for example, a front material C, a core material D, and a back material E are used. As the surface material C, for example, as shown in FIGS. 5 and 6, 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. In addition, when a plastic foam such as a synthetic resin foam is used as the core material D and a metal siding material using a metal plate material is used as the surface material C and the back material E, a structure capable of obtaining fire prevention certification is obtained. It can be formed.

  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, Wood cement board, magnesium carbonate board, sieving board, sieving insulation board, plywood, or fiber insulation such as glass wool, rock wool, etc., and composite board formed from these in a canapé structure or sandwich structure Or a composite plate formed of a sheet and canapé structure or a sandwich structure.

  Back material E is a metal material or 1 such as 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, etc. It is composed of a seed, or a laminate of two or more kinds, or a sheet subjected to waterproof treatment or flame retardant treatment.

  More specifically, the shape of the surface material C of the base / attachment member A is as follows: a fixed portion 1 composed of a vertical flat fixed piece portion 2 and an installation piece portion 3, an upper female connection portion 4 and a lower male connection. The fixing portion 1 includes an upper side wall 6 whose upper end is bent inward, a substantially horizontal lower side wall 7, and 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 portion 9 formed in a concave shape on the fixing surface 8, a step 10 formed by the lower side wall 7, a mounting portion 11 formed by the upper side wall 6, and the upper side wall 6 and the lower side wall 7 are fixed. It is formed from the mounting base part 12 formed from the surface 8, the fixing part 9, the step 10 and the mounting part 11.

  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 device β when fixing the fixture F described later, so that the base and mounting member A does not flutter together with the fixing surface 17.

  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 wooden wall material B. Further, the number of the fixed piece portion 2 and the installation piece portion 3 formed 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. 8 (a), 8 (b), a substantially horizontal plane fixing piece 24, a bottom piece 25 with the lower end of the fixing piece 24 bent outward, and a bottom piece 25 A side piece 26 projecting upward at the tip, 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, a side piece 26 and an upper piece A locking piece 29 made of a piece 28, a fitting groove 30, and a fixed and rattle prevention piece 31 formed at both ends of the bottom piece 25 and projecting obliquely upward, 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 wooden 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. 1 (b), 1 (c), 9 and 10. In this case, as shown in FIGS. 8 (a) and 8 (b), the fixing / rattle prevention piece 31 is bent to form the fixture F.

  As an example of the material of the fixture F, it is made of a metal material. For example, a metal thin plate 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, Are formed by roll molding, press molding, etc., or formed by extrusion molding aluminum alloy, synthetic resin material, etc.

  The fixture F is a member for fixing a wooden wall material B, which will be described later, on the base and mounting member A. The fixing piece 24 abuts the fixing portion 9 of the base and mounting member A, and the right end portion of the left wooden wall material B Is fixed by the fitting groove 30, and the lower end portion of the right wooden wall material B is fixed by the locking piece 29, and the wooden wall material B is fixed on the base and attachment member A.

  When the fixing and rattle prevention piece 31 is constructed as shown in FIGS. 1 (a), 3 (a), and (b), the right wooden wall material B is formed as shown in FIG. 3 (b). Since it is inserted as indicated by the arrow and the lower end portion 37a of the wooden wall material B is constructed with elasticity provided by the spring back function, the spring back function is always exerted between the fixture F and the wooden wall material B. Thus, the construction strength is improved, and the backlash of the wooden wall material B is completely eliminated.

  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 forms a ventilation path γ between the fixing portion 9 of the base / attachment member A and the back surface of the wooden wall material B, and also forms a backlash between the wooden wall material B and the fixture F because the ventilation path γ is formed. It is provided so as not to be done.

  The wooden wall material B is made of a plate material obtained by processing wood, and the tree species is made of western red cedar, hinoki, hiba, cedar, karamatsu, European red pine, spruce, rice tsutsuga, and the like. In addition, the surface and the real part are coated with impregnated paint (such as xyladecol) for insect repellent / ant repellency treatment, coloring, and the like. In particular, Hinoki and European red pine are highly moisture-resistant, water-resistant and decay-resistant.

  As an example of the wooden 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 view.) A bottom view, (e) is a right side view, (f) is a left side view, and (g) is a cross-sectional view taken along line aa in (a).

More specifically, the wooden wall material B has an elongated plate-like surface having a decorative surface 35, and a female portion 36 and a male portion 37 that are compatible with each other at the upper and lower ends in the width direction of the decorative surface 35, and A fitting piece 38 is formed in the female real part 36, a locking groove 39 is formed in 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 the other end is formed. A convex surface 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 wooden 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, an example of the construction method of the attachment structure of the wooden wall material which concerns on this invention is demonstrated easily. In this case, it is assumed that the wooden wall material B is constructed with vertical tension. First, as shown in FIG. 2 (a), a base / attachment member A is placed on a wall base α (a base having a moisture permeable waterproof sheet formed on the housing and a horizontal trunk edge formed thereon) via a fixture β. And fix vertically. 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 wooden wall material B is inserted into the fitting groove 30 of the fixture F, and the fixing piece 24 of the fixture F is nail. The left wooden wall material B is fixed by placing it with a fixture β such as the above and fixing it to the wall base α via the base and mounting member A. Next, the locking groove 39 of the right wooden wall material B is inserted into the fitting piece 38 of the left wooden wall material B and locked to the locking piece 29 of the fixture F, and the right wooden wall material B Fix the left end of the. Then, the right end portion of the right wooden wall material B is constructed as shown in FIGS. 1 to 3 by sequentially constructing as described above. Of course, the first-stage wooden wall material B is constructed as shown in FIGS. 1 (b), (c), FIG. 9 and FIG. 10 by means of a fixture F as shown in FIGS. 7 (a) and 7 (b). The construction direction can be right or left. In addition, when holding the female real part 36 of the wooden wall material B, it is constructed as shown in FIGS. 1 (b) and 9 using the fixture F of FIG. When holding the real part 37, it is constructed as shown in FIG. 1 (c) and FIG. 10 using the fixture F of FIG. 7 (b).

The left and right ends (upper and lower ends in construction) of the wooden 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. It is. Of course, a waterproofing and airtightness may be improved by interposing a packing material and a caulking material in the connecting portion.

  What has been described above is only one embodiment of the mounting structure of the wooden wall material according to the present invention, as shown in FIGS. 14 (a) to (h) to FIGS. 17 (a) and (b). The member A can be formed.

  14 (a) to 14 (h) and 15 (a) to 15 (c) are cross-sectional views showing other examples of the base and mounting member A. FIG.

16 (a) to 16 (e) ((b) is a cross-sectional view of FIG. 16 (a), FIG. 16 (c) is a right side view of FIG. 16 (a), and FIG. 16 (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 engagement piece 29 of the wooden wall material B is engaged with the engagement piece 29. A fitting F in which a plurality of projections 46 are formed. The fitting 46 is fitted into the fitting piece 38 just by fitting the fitting F into the wooden wall material B, and the fitting F is integrated into the wooden wall material B. Therefore, workability is remarkably improved because it does not come off due to its own weight. 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, if the thickness of the fitting piece 38 of the wooden 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. 17A and 17B are perspective views showing other examples of the wooden wall material B, which are the wooden wall materials B in which the shapes of the left and right end portions are reversed in the left-right direction.

  As mentioned above, although the mounting structure which constructs the wooden wall material B by vertical tension was demonstrated, in the wooden wall material mounting structure which concerns on this invention, it can also be set as the mounting structure which constructs the wooden wall material B by horizontal tension. is there.

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

Explanation of symbols

A Base and mounting member B Wooden wall material C Surface material C1 Concavity and convexity C2 Concavity C3 Convex portion D Core material E Back surface material F Mounting tool α Wall base β Fixing tool γ Air passage 1 Waterproof part 2 Fixing part 3 Installation piece 4 Female type Connecting part 5 Male connecting part 6 Upper side wall 7 Lower side wall 8 Fixing surface 9 Fixing part 10 Step 11 Placing part 12 Mounting base part 13 Insertion piece 14 Upper surface 15 Lower surface 16 Insertion groove 17 Fixing surface 18 Tongue piece 19 Lower piece 20 Upper piece 21 Engagement piece 22 Engagement groove 23 Packing material 24 Fixing 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 Mounting piece 33 Raising piece 34 Fixed hole 35 Decorative surface 36 Female real part 37 Male real part 37a Lower end part 38 Fitting piece 39 Locking groove 40 Recessed groove 41 Upper surface 42 Lower surface 43 Convex surface 44 Upper groove 45 Lower groove 46 Projection

Claims (1)

A wooden 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, and a fixture for locking the wooden wall member It consists of a long base and mounting member with a core material sandwiched between a surface material and a back surface material that form a male-female connection structure and unevenness on the surface, and the fixture is fixed to a substantially horizontal flat fixing piece A bottom piece that is bent outward at the lower end of the piece, a side piece that protrudes upward at the tip of the bottom piece, a mounting groove that consists of the bottom piece and the side piece, and an upper side that is bent outward in an L shape A piece, a locking piece composed of a side piece and an upper piece, a fitting groove, a fixing and rattling prevention piece formed at both ends of the bottom piece and projecting upwardly, and the upper end of the fixing piece is bent inward and the rest piece, and the additional piece both edges of the fixing piece projecting outward, which is formed from a fixing hole for fixing which is formed on the fixed piece, under the wall base A plurality of cum mounting members are connected and fixed by a fixture, a plurality of fixtures are fixed on the base and mounting member, and the male part of the wooden wall material is inserted into the mounting groove of the fixture and fixed. In addition, the side ends of the male part or the female part of some wooden wall materials are fixed by the fixture in contact with the fixing / rattle prevention piece of the fixture bent upward or downward. Mounting structure of wooden wall material.

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