JP2002332738A - Wall material fitting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide wall material fitting structure allowing easy construction of a wall material on a wall backing while being detachable without driving a fastener such as a nail directly into the wall material. SOLUTION: In this wall material fitting structure comprising the long-sized wall material B, long-sized backing members A and fitting means, a plurality of backing members A are fixed crosswise to the wall backing α by the connection of male connection parts 4 and female connection parts 3 and the fixation of the fasteners β, and a plurality of fitting members C are placed to abut on placing parts 7 of the backing members A at the pitch corresponding to the working width of the wall material B and fixed by the fasteners β. A groove part 15 of the wall material B is inserted to the back face of a pressing piece 27 of the fitting member C, and then the wall material B is hung downward. A lock groove 17 of the wall material B is thereby engaged with an engaging piece 25 of the fitting member C, and a leg 20 of the wall material B abuts on the placing part 7 of the backing member A to fix the wall material B.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall material mounting structure that can be easily installed on a wall foundation without directly driving the wall material with a fixing tool such as a nail and can be removed. Things.

[0002]

2. Description of the Related Art In general, many wall materials, particularly ceramics-based wall materials mainly made of cement, have a male part and a female part having a definite structure formed on both side edges in a longitudinal direction. I have. And when these wall materials are fixed to the wall foundation, a method of drilling a mounting hole at the site with a drill usually and driving a nail,
A method of performing construction via an attachment member is employed.

[0003]

However, the work of drilling a mounting hole with a drill or fixing the wall material directly with nails requires skill and has a risk of damaging the wall material. In addition, the installation using the attachment member has a low attachment strength, and it is impossible to remove it after the installation.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, according to the present invention, a female part protruding outward at one side edge in the width direction and inward protruding at the other side edge. A long wall material with legs protruding outward on the back surface and a vertical flat fixing piece on one side edge in the width direction while forming a male part with a locking groove A female connecting portion, and a male connecting portion formed with a fixing groove for inserting a fixing piece at the other end edge, and a mounting portion corresponding to the formation pitch of the foot is inward along a longitudinal direction. A long base member protrudingly formed, and a mounting member formed at a side end in a width direction of a pressing piece for fixing the female part of the wall material and an engaging piece for fixing the male part of the wall material. A plurality of base members are fixed on the wall base by connecting the male connecting part and the female connecting part laterally and fixed by a fixing tool. Abutting against the mounting portion of the base member at a pitch according to the width of the base member, fixing it with the fixture, inserting the female part of the wall material into the back surface of the pressing piece of the mounting member, and then hanging the wall material downward. Thus, the locking groove of the wall material is engaged with the engagement piece of the mounting member, and the foot of the wall material is in contact with the mounting portion of the base member to fix the wall material. Is what you do.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a wall member mounting structure according to the present invention.
FIG. 1 is a cross-sectional view for explaining the mounting structure, FIG. 2 is an explanatory view showing a base member A used in the mounting structure for a wall material according to the present invention, and FIGS. FIG. 4
(A), (b) is explanatory drawing which shows the attachment member C. FIG. 5 to 10 are explanatory diagrams showing the order of construction. further,
11A, 11B, 12A and 12B show wall materials B.
It is explanatory drawing for demonstrating the removal order of the wall material B when is damaged.

The base member A functions as a base for a wall material B described later, and includes a waterproof base, an airtight base, a fireproof base,
It functions as a fire-resistant base, an earthquake-resistant base, etc. For example, as shown in FIG. Roll-formed and press-formed thin metal sheets such as laminated steel sheets and vibration-damping steel sheets, or formed by extrusion-molding aluminum alloys, synthetic resin materials, and the like into a long shape.

More specifically, the shape of the base member A is
A fixing portion 1 composed of a vertically flat installation piece 2, a mounting portion 7 formed by an upper side wall 5 in which the upper end of the fixing portion 1 is bent inward and an inclined lower side wall 6, and a tip of the upper side wall 5. A female connecting portion 3 formed by a fixing piece 8 protruding upward, a tongue piece 9 having a tip of the fixing piece 8 bent inward, and a tip of a lower wall 6 of a lower end of the fixing portion 1 projecting inward. Lower piece 10 and lower piece 10
A fixing surface 11 having a distal end projecting outward, a fixing groove 12 comprising a lower piece 10 and a fixing surface 11, and a male connecting portion 4 formed by a tongue piece 13 having a distal end of the fixing surface 11 bent inward. And formed in a long shape.

[0008] As shown in the figure, a plurality of mounting portions 7 are formed on the installation piece 2 at a constant pitch, and mounting members C described later are formed on the mounting portion 7 so that wall materials B having different widths can be formed. It enables construction. The number, pitch, size, shape, etc., of the mounting portions 7 are determined by the shape (design), working width, weight, strength, etc. of the wall material B,
Optional. Of course, it also functions as a contact portion that determines the working width when the base member A is applied.

The wall material B is a ceramic plate, a cement plate, a calcium carbonate plate, a calcium silicate plate, a wood chip cement plate, a magnesium carbonate plate, or the like, or a glass fiber, a whisker, an aramid fiber, a steel fiber, a carbon fiber, and various minerals. Fiber, various aggregates, etc. mixed, etc. are extruded, press-formed, injection-molded, made by molding, etc., ceramic siding material, or various fibers are woven into a cloth or three-dimensional shape, and cement , Clay, etc., impregnated into a panel and dried, steam cured, fired,
And metal panels, metal siding materials (construction materials with a core material such as synthetic resin foam laminated on the back surface of a metal surface material, or synthetic resin foam material between a metal surface material and a back material) Building materials), wooden boards,
It is made of a synthetic resin plate or the like.

More specifically, as an example of the wall material B, as shown in FIG. 3 (a), an elongated female member 15 and a male member 15 are provided at the upper and lower ends in the width direction of the decorative surface 14 on the surface. It has a real part 16, and a locking groove 17 and a locking piece 18 are formed in a notch corner of the male part 16.

FIGS. 3B and 3C show the base members A,
It is sectional drawing which shows the attachment state of the mounting member C and the wall material B.

On the back surface of the wall material B, feet 20 having a lower surface 19 to be placed on the placing portion 7 of the base member A are formed at the same pitch as the placing portion 7.

Further, by forming an inclined surface 21 on the back surface of the upper end of the wall material B, the work can be smoothly carried out and removed.

The step 22 is formed in order to ensure that the upper end of the wall material B is pressed down by the pressing piece 27 of the mounting member C, which will be described later, and to improve the mounting strength after construction.

As shown in FIGS. 4 (a) and 4 (b), the mounting member C has a vertical flat fixing surface 23, a lower surface 24 protruding inward at the tip of the fixing surface 23, and a plurality of lower surfaces 24 formed on the lower surface 24. Each of the water flowing portions 24a, an engagement piece 25 protruding upward from the tip of the lower surface 24, an engagement groove 26 formed from the fixed surface 23, the lower surface 24, and the engagement piece 25, and a tip of the engagement piece 25. It is formed in a long shape or a short shape formed from the pressing piece 27 hanging downward. As a material of the mounting member C, a material used as a material of the base member A is used. Further, as shown in FIG. 1, an insertion groove 28 for fixing and removing the wall material B is formed at the connection between the base members A. Of course, the flowing water portion 24a is formed when the mounting member C is long.

Also, by forming holes at a constant pitch in the lower surface 24, a plurality of flowing water portions 24a are formed so that rainwater or the like that has entered by any chance can be discharged to the outside. Of course, the flowing water portion 24a may be formed by cutting out the engaging piece 25.

The engagement piece 25 is a portion for engaging the locking groove 17 of the wall material B and fixing the lower end of the wall material B.

The pressing piece 27 is a portion for pressing down the upper end portion of the wall material B after construction, so that the wall material B does not come off from the mounting member C.

As shown in FIG. 7, the mounting member C is formed at a constant pitch on the mounting portion 7 of the base member A, and the wall material B having a working width corresponding to the pitch is applied.
This enables wall materials B having different working widths to be constructed.

Next, the mounting structure of the wall material according to the present invention will be described in detail through working examples. Now, it is assumed that a mounting structure as shown in FIG. 10 is formed, and that the mounting is performed as shown in FIGS. Therefore, as shown in FIGS. 5 and 6, a heat insulating material (such as glass wool), a waterproof sheet (a wind-proof and moisture-permeable sheet)
The base member A is connected to the female connecting part 3 and the male connecting part 4 on a wooden base or a steel base, an existing outer wall, etc. With no gaps.

Next, as shown in FIG. 7, the mounting members C are fixed on the mounting portion 7 at a pitch of the working width of the wall material B (every other one in the figure). Thereafter, as shown in FIG. 8A, the insertion groove 2 formed by applying the base member A and the mounting member C is formed.
8, the female part 13 of the wall material B is inserted as shown by an arrow, and then the wall material B is rotated as shown by an arrow as shown in FIG. 8B, and thereafter, FIG. As shown in FIGS. 9A and 9B, the work is suspended as shown in FIGS. In this case, the inclined surface 21 enables smooth construction. Needless to say, construction is performed by using drainage, a starter, eaves on the eaves, and corners, corners, etc. on corners. Note that a packing material such as EPDM can be formed between the base members A to enhance waterproofness.

In the above-described mounting structure, the female member 15 and the locking groove 17 of the wall member B are fixed by the pressing piece 27 and the engaging piece 25 of the mounting member C. There is no casting or the like, and damage to the wall material B during construction can be prevented.

The pressing piece 27 of the mounting member C is mounted on the female member 1 of the lower wall member B by the weight of the wall member B installed on the upper layer.
5 is further pressed, so that the wall material B does not rattle.

Furthermore, since the insertion groove 28 exists even after the construction, there is a space enough to remove the wall material B, and even if the wall material B is broken after the construction, it can be easily made one by one. In addition to being replaceable, the wall material B may not be directly fixed to the wall foundation α with the fixing tool β, and can follow even if a deformation load is applied to the wall foundation α due to an earthquake or the like,
It does not come off.

The order of removal is shown in FIGS.
This is shown in FIGS. 12 (a) and 12 (b). Of course, FIG.
For (b), a new wall material B was used as shown in FIG.
1 (b), the construction is performed in the opposite direction (reverse direction of the arrow) removed in the order of FIG. 11 (a).
9B, and FIG. 9A and FIG. 9B.

[0026]

[Other Embodiments] The above description is only one embodiment of the wall member mounting structure according to the present invention, and FIGS.
(F) to (a) to (e) of FIG.

That is, FIGS. 13 (a) to 13 (f) to FIG.
(A) to (f) show the base member A, and FIGS.
FIG. 4 is an explanatory view showing another embodiment of the wall material B.

In particular, FIGS. 14A to 14F and FIG.
(A) to (f) form a core material D and a back surface material E,
The base member A has improved strength, fire resistance, and the like.

The core material D may be a synthetic resin foam such as a polyurethane foam, a polyisocyanurate foam, a phenol foam, a vinyl chloride foam, a polyethylene foam, a polystyrene foam, a urea foam, a gypsum board, a cement board, a calcium carbonate board, and a silicate. Calcium plate, ceramic plate, wood chip cement plate, magnesium carbonate plate, sheathing board, sheathing insulation board, plywood, or fiber insulation such as glass wool, rock wool, etc. It is composed of a composite plate formed into a structure, or a composite plate formed from these in a sheet and canapes structure, a sandwich structure, or the like.

The backing material E is a metal material or asbestos paper, kraft paper, asphalt felt, metal foil (A
l, Fe, Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, glass fiber non-woven fabric, etc., or a laminate of two or more kinds,
Alternatively, it is made of a sheet or the like that has been subjected to a waterproof treatment and a flame retardant treatment.

[0031]

As described above, according to the wall member mounting structure of the present invention, there is no danger of damaging the wall member. Strong mounting strength. Since the engaging piece, the pressing piece, and the insertion groove are formed in the mounting member, the work and the removal after the work are easy, and the mounting member does not come off due to shaking due to an earthquake or the like. Since the space is formed by the insertion groove, it can be removed after construction. Since the foot is formed on the wall material and the mounting portion is formed on the base member, the sense of stability of the wall material after construction is increased, and the wall material does not come off and fall off due to shaking such as an earthquake. There are features and effects.

[Brief description of the drawings]

FIG. 1 is a sectional view showing a typical example of a wall member mounting structure according to the present invention.

FIG. 2 is an explanatory view showing a typical example of a base member used for a wall member mounting structure according to the present invention.

FIG. 3 is an explanatory view showing a typical example of a wall material used for the wall material mounting structure according to the present invention.

FIG. 4 is an explanatory view showing a typical example of a mounting member used for a wall member mounting structure according to the present invention.

FIG. 5 is an explanatory view showing a typical example of a construction order of a wall member mounting structure according to the present invention.

FIG. 6 is an explanatory view showing a typical example of a construction order of a wall member mounting structure according to the present invention.

FIG. 7 is an explanatory view showing a typical example of a construction order of a wall member mounting structure according to the present invention.

FIG. 8 is an explanatory view showing a typical example of a construction order of a wall member mounting structure according to the present invention.

FIG. 9 is an explanatory view showing a typical example of a construction order of a wall member mounting structure according to the present invention.

FIG. 10 is an explanatory view showing a typical example of a construction order of a wall member mounting structure according to the present invention.

FIG. 11 is an explanatory view showing a typical example of a construction order of a wall member mounting structure according to the present invention.

FIG. 12 is an explanatory view showing a typical example of a construction order of a wall member mounting structure according to the present invention.

FIG. 13 is an explanatory view showing another embodiment of the base member used in the wall member mounting structure according to the present invention.

FIG. 14 is an explanatory view showing another embodiment of the base member used in the wall member mounting structure according to the present invention.

FIG. 15 is an explanatory view showing another embodiment of the base member used in the wall member mounting structure according to the present invention.

FIG. 16 is an explanatory view showing another embodiment of the wall material used for the wall material mounting structure according to the present invention.

[Explanation of symbols]

 Reference Signs List A base member B wall material C mounting member D core material E back surface material α wall base β fixing tool 1 fixing part 2 installation piece 3 female type connecting part 4 male type connecting part 5 upper side wall 6 lower side wall 7 mounting part 8 fixing part 9 tongue piece 10 lower piece 11 fixing face 12 fixing groove 13 tongue piece 14 decorative face 15 female real part 16 male real part 17 locking groove 18 locking piece 19 lower surface 20 feet 21 inclined surface 22 step 23 fixing surface 24 lower surface 24a running water Part 25 engagement piece 26 engagement groove 27 pressing piece 28 insertion groove

Claims (1)

[Claims] 1. A female part protruding outward at one side edge in the width direction, and a male part having a locking groove protruding inward at the other side edge. A long wall material provided with outwardly protruding feet, a female connecting portion consisting of a vertical flat fixing piece on one side edge in the width direction, and a fixing piece inserted into the other end edge While forming a male connection part with a groove,
A long base member formed by projecting inwardly a mounting portion corresponding to the formation pitch of the feet along the longitudinal direction, a pressing piece for fixing the female real part of the wall material, and the male real part of the wall material A fixing member is formed at the side end in the width direction, and a plurality of base members are provided laterally on the wall base, by connecting the male connecting portion and the female connecting portion and fixing by the fixing tool. It is fixed, a plurality of mounting members are abutted on the mounting portion of the base member at a pitch according to the working width of the wall material and fixed by the fixing tool, and the female part of the wall material is attached to the back surface of the pressing piece of the mounting member. By inserting the wall material and then hanging the wall material downward, the locking groove of the wall material is engaged with the engagement piece of the mounting member, and the foot of the wall material is brought into contact with the mounting portion of the base member so that the wall material is A mounting structure for a wall material, wherein the wall material is fixed.