JP4598971B2 - Wall material mounting structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mounting structure that allows a wall material to be easily constructed and removed from a wall base without directly placing the wall material with a fixture such as a nail.
[0002]
[Prior art]
In general, many wall materials, in particular ceramic-based wall materials made of cement, are commercially available in which a male part and a female part of a mixed structure are formed on both side edges in the longitudinal direction. Then, when these wall materials are fixed to the wall base, a method of drilling a mounting hole and placing a nail on the site by a normal drill or a method of constructing through a mounting bracket is adopted.
[0003]
[Problems to be solved by the invention]
However, drilling the mounting hole with a drill or directly fixing the wall material with a nail requires skill and has a risk of damaging the wall material. In addition, the installation using the mounting bracket has a low mounting strength and cannot be removed after the installation.
[0004]
[Means for Solving the Problems]
In order to solve such a problem, the present invention provides a long wall material having a male part at the upper end and a male part formed with a locking groove protruding inward at the lower end, and the male part of the wall material. A tilting pressing piece for fixing the wall portion and a fixture formed inward of the sloped engaging piece for fixing the female real part of the wall material. The wall material is fixed by inserting the female part of the wall material into the back surface of the inclined pressing piece and then hanging the wall material downward to engage the locking groove of the wall material with the inclined engaging piece of the fixture. The mounting structure of the wall material which fixes A is provided.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of a wall material mounting structure according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a cross-sectional view illustrating the mounting structure, and FIGS. 2A to 2C are cross-sectional views illustrating a fixture A and a wall material B used in the wall material mounting structure according to the present invention. FIGS. 3A to 3D and FIGS. 4A to 4D are explanatory diagrams showing a construction order. 5A to 5D are explanatory views for explaining the replacement order from the removal of the wall material B to the construction when the wall material B is damaged. is there.
[0006]
The fixture A functions as a base and fixing material for the wall material B described later. For example, as shown in FIG. 2A, a color steel plate, an aluminum / zinc alloy plated steel plate, an aluminum plate, a titanium plate, and a stainless steel plate. , Copper plates, fluororesin coated steel plates, clad steel plates, laminated steel plates, damping steel plates, etc., roll-formed, press-formed, or aluminum alloys, synthetic resin materials, etc. Formed.
[0007]
More specifically, the shape of the fixture A is as follows: a fixed portion 1 made of a vertically flat installation piece 2, a side wall 5 bent inward at the upper end of the fixed portion 1, and a bottom surface protruding the tip of the side wall 5 upward. 6, a rotating groove 7 formed by the bottom surface 6 and the side wall 5, a top wall 8 in which the tip of the bottom surface 6 is bent inward, and a fixed surface 9 in which the tip of the top wall 8 projects upward. From the connecting portion 3, the lower side wall 10 that protrudes outward from the lower end of the fixed portion 1, the inclined engagement piece 11 that protrudes inward from the tip of the lower side wall 10, and the lower side wall 10 and the inclined engagement piece 11 It is formed in the long shape comprised from the formed engagement groove | channel 12 and the male type | mold connection part 4 which formed the inclination press piece 13 which has the level | step difference 13a which protruded in the middle of the lower side wall 10 outward. Moreover, as shown in FIG. 1, the insertion groove 14 is formed in the connection part between the fixtures A. As shown in FIG.
[0008]
In addition, by forming holes in the lower wall 10 at a constant pitch, a plurality of water flow portions 10a are formed so that rainwater or the like that has entered the case can be discharged to the outside. Of course, the flowing water portion 10a may be formed by cutting out the inclined engaging piece 11 portion.
[0009]
Since the inclined pressing piece 13 protrudes outward in the middle of the lower side wall 10 and has a step 13a, a space γ is formed between the upper surface 17a of the male part 17 of the wall material B, and a capillary phenomenon is caused. This prevents rainwater from entering the interior.
[0010]
Wall material B is ceramic plate, cement plate, calcium carbonate plate, calcium silicate plate, wood chip cement plate, magnesium carbonate plate, etc., or glass fiber, whisker, aramid fiber, steel fiber, carbon fiber, various mineral fibers, various Ceramics siding material formed by extrusion molding, press molding, injection molding, paper making method, etc. mixed with aggregates, etc., or weaving various fibers in a cross or three-dimensional shape, cement, clay, etc. What is formed into a panel shape by impregnating with, dried, steam-cured, fired, etc., and also metal panels, metal siding materials (core materials such as synthetic resin foam between the metal surface material and the back material) Building material), wood board, synthetic resin board, and the like.
[0011]
More specifically, as an example of the wall material B, as shown in FIG. 2 (b), a female real part 16 and a male real part 17 which are in the shape of a long plate and are compatible with each other at the upper and lower ends in the width direction of the decorative surface 15 on the surface. And a locking groove 18 and a locking piece 19 are formed in the cut-out corner of the male part 17.
[0012]
2C is a cross-sectional view showing a mounting state of the fixture A and the wall material B. FIG. Further, as shown in FIGS. 2B and 3C, the length from the tip of the inclined pressing piece 13 to the inclined engaging piece 11 is X, and the length from the innermost end of the locking groove 18 to the upper end is shown. When W, the depth of the insertion groove 14 is Z, and the depth of the locking groove 18 is Y, the relationship is X <W, Z> Y.
[0013]
Next, the wall material mounting structure according to the present invention will be described in detail through construction examples. Now, as shown in FIGS. 1, 3 (a) to (d), and FIGS. 4 (a) to (d), using a fixture A and a wall material B as shown in FIGS. 2 (a) to 2 (c). Assume that. Therefore, as shown in FIGS. 3 (a) and 3 (b), on a wall substrate α composed of a heat insulating material (glass wool, etc.), a wooden substrate including a waterproof sheet (windproof breathable sheet), a steel substrate, an existing outer wall, etc. The fixture A is fixed by the fixture β without any gap.
[0014]
Next, as shown to Fig.4 (a), the female real part 16 of wall material B is inserted into the insertion groove 14 formed by construction of the fixture A as shown by the arrow, and then the wall material B is attached. It rotates as shown by the arrow in FIG.4 (b), Then, it hangs down as shown in FIG.4 (c), and it constructs as shown in FIG.4 (d). In this case, since the female real part 16 can be inserted into the rotation groove 7 in the insertion groove 14, insertion and rotation are easy, and workability is remarkably improved. By sequentially constructing in this way, the wall structure of the wall material B as shown in FIG. 1 is formed. Of course, the foundation part is constructed using drainage, starter, eaves on the eaves, and corners, using corners, entry corners, and the like. Note that a packing material such as EPDM is formed between the fixtures A to enhance waterproofness.
[0015]
In the mounting structure as described above, the female real part 16 and the locking groove 18 of the wall material B are fixed by the inclined pressing piece 13 and the inclined engaging piece 11 of the mounting tool A. There is no installation or the like, and damage to the wall material B during construction can be prevented.
[0016]
Further, since the inclined pressing piece 13 of the fixture A further presses the female part 16 of the lower wall material B by the weight of the wall material B constructed in the upper stage, the wall material B does not rattle.
[0017]
Further, since the rotation groove 7 exists in the insertion groove 14 after the construction, there is a sufficient space for removing the wall material B, and even if the wall material B is damaged after the construction, it is a single sheet unit. The wall material B may not be directly fixed to the wall base α with the fixture β, and can follow even if a deformation load is applied to the wall base α due to an earthquake or the like, It will not peel off.
[0018]
[Other examples]
What has been described above is only one embodiment of the wall material mounting structure according to the present invention, and may be formed as shown in FIGS. 8 (a) to ( c ) to FIGS. 13 (a) to (d). it can.
[0019]
8 (a) to 8 ( c ) to 11 (a) and 11 (b) show the fixture A, and FIGS. 12 (a) to 12 (d) and 13 (a) to 13 (d) show the wall material B. It is explanatory drawing which shows other Example of this.
[0020]
In particular, FIGS. 9 (a) to ( c ) to FIGS. 11 (a) and 11 (b) are attachments A in which the core material C and the back surface material D are formed to improve heat insulation, strength, fire resistance, and the like. .
[0021]
As the core material C, synthetic resin foams 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.
[0022]
Back material D is metal material or asbestos paper, kraft 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.
[0023]
Reference numeral 20 denotes a hollow hole, and a plurality of holes 20 are formed in the wall material B in parallel with the longitudinal direction in order to save raw materials and reduce their own weight.
[0024]
【The invention's effect】
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) Strong mounting strength. (3) Since the inclined engaging piece, the inclined pressing piece and the rotating groove are formed, the construction and the removal after the construction are easy, and it does not come off due to the shaking such as an earthquake. (4) Since the space is formed by the inclined engaging piece and the inclined pressing piece, the capillary phenomenon is prevented and rainwater is prevented from entering the inside. There are features and effects.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a typical example of a wall material mounting structure according to the present invention.
FIG. 2 is a cross-sectional view showing a representative example of a fixture and wall material used in the wall material mounting structure according to the present invention.
FIG. 3 is an explanatory view showing a typical example of the construction sequence of the wall material mounting structure according to the present invention.
FIG. 4 is an explanatory view showing a typical example of the construction sequence of the wall material mounting structure according to the present invention.
FIG. 5 is an explanatory view showing another embodiment of the fixture used in the wall material mounting structure according to the present invention.
FIG. 6 is an explanatory view showing another embodiment of the fixture used in the wall material mounting structure according to the present invention.
FIG. 7 is an explanatory view showing another embodiment of the fixture used in the wall material attachment structure according to the present invention.
FIG. 8 is an explanatory view showing another embodiment of the fixture used in the wall material mounting structure according to the present invention.
FIG. 9 is an explanatory view showing another embodiment of the fixture used in the wall material mounting structure according to the present invention.
FIG. 10 is an explanatory view showing another embodiment of the fixture used in the wall material mounting structure according to the present invention.
FIG. 11 is an explanatory view showing another embodiment of the fixture used in the wall material mounting structure according to the present invention.
FIG. 12 is an explanatory view showing another embodiment of the wall material used in the wall material mounting structure according to the present invention.
FIG. 13 is an explanatory view showing another embodiment of the wall material used in the wall material mounting structure according to the present invention.
[Explanation of symbols]
A Fixture B Wall material C Core material D Back surface material α Wall base β Fixture γ Space 1 Fixing part 2 Installation piece 3 Female type connection part 4 Male type connection part 5 Side wall 6 Bottom face 7 Rotating groove 8 Upper side wall 9 Fixing surface 10 Lower side wall 10a Flowing part 11 Inclined engagement piece 12 Engagement groove 13 Inclined pressing piece 13a Step 14 Insertion groove 15 Cosmetic surface 16 Female real part 17 Male real part 17a Upper surface 18 Locking groove 19 Locking piece 20 Hollow hole

Claims (1)

A long wall material having a female real part at the upper end and a male real part formed with a locking groove protruding inwardly at the lower end, a fixed part made of a vertical plane-shaped installation piece, and an upper end of the fixed part An inwardly bent side wall, a bottom surface projecting upward from the front end of the side wall, a rotation groove formed by the bottom surface and the side wall, an upper side wall bending the front end of the bottom surface inward, and a front end of the upper side wall A female connecting portion formed from a fixed surface protruding upward; a lower side wall protruding outward from the lower end of the fixed portion; an inclined engaging piece protruding inward from the tip of the lower side wall; and a lower side wall; From an engaging groove formed from an inclined engaging piece, and a fitting formed in a long shape from a male connecting portion that protrudes outward from the tip of the lower wall and forms an inclined pressing piece having a step. A plurality of fixtures horizontally connected to the wall base and fixed by a fixture, and then the female part of the wall material is inserted into the back surface of the inclined pressing piece. Mounting structure for wall material, characterized in that for fixing the engaging wall material of the locking grooves of the wall material to the inclined engagement piece of the fixture by suspending the timber downwards.

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