JPH063073Y2 - Mounting structure for ceramic exterior materials - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a structure in which a plurality of exterior materials made of ceramic materials are vertically arranged on the outer surface side of an outer wall substrate.

BACKGROUND ART Conventionally, as shown in FIG. 6, a plurality of exterior materials 2 are vertically arranged on the outer surface side of an outer wall base 1, and the lower end of the exterior material 2 located above between the vertically adjacent exterior materials 2 is The fitting concave portion 3 and the fitting convex portion 4 at the upper end of the outer covering material located below are fitted, and the nail 5'is driven into the outer wall base 1 from the outer surface of the upper portion of the outer covering material 2
Was fixed to the outer wall substrate 1. However, in such a conventional example, since the exterior material 2 is directly fixed by the nail 5 ', the exterior material 2 made of ceramic material may be cracked when nailing, and the head of the nail 5'is exposed on the outer surface. However, there is a drawback that the appearance is poor and the appearance of the nail 5'is further deteriorated due to rusting on the head of the nail 5 '. Further, depending on the shape of the outer wall base 1, a splint may be required. It was necessary to hit nails 5'while supporting No. 2, requiring at least two workers, and the workability was poor.

[Object of the Invention] The present invention has been made in view of the above-mentioned points, and the object of the present invention is to provide a ceramic exterior that can be attached so that the exterior material does not crack and that can be attached with good appearance. To provide a mounting structure for the material.

DISCLOSURE OF THE INVENTION The mounting structure of the ceramic-based exterior material of the present invention has a plurality of exterior materials 2 arranged in the vertical direction on the outer surface side of an outer wall substrate 1, and the exterior material positioned above between the exterior materials 2 vertically adjacent to each other. Fitting concave portion 3 at the lower end of the material 2 and fitting convex portion 4 at the upper end of the exterior material 2 located below
And the vertical piece 6a of the substantially L-shaped fixing metal fitting 6 is brought into contact with the outer surface of the outer wall foundation 1 and a fixing tool 5 such as a nail is attached to the outer wall foundation 1 from the mounting hole 7 provided in the vertical piece 6a. The fixing metal fitting 6 is fixed by inserting, and the horizontal piece 6b of the fixing metal fitting 6 is inserted between the vertically adjacent exterior materials 2, and the upper locking piece 8 protruding above the horizontal piece 6b is inserted into the fitting recess 3 of the fitting concave portion 3. Side piece 6 with locking on the back side
The lower locking piece 9 protruding downward from b is locked in the locking groove 10 on the back side of the base of the fitting projection 4, and the mounting hole 7 is positioned above the upper end of the upper locking piece 8. It was
The above-mentioned configuration solves the drawbacks of the conventional example. That is, the vertical piece 6 of the substantially L-shaped fixing bracket 6
a is brought into contact with the outer surface of the outer wall foundation 1 and a fixing tool 5 such as a nail is driven into the outer wall foundation 1 from the mounting hole 7 provided in the vertical piece 6a to fix the fixing metal fitting 6, and the horizontal piece of the fixing metal fitting 6 is fixed. 6b is inserted between the exterior materials 2 that are vertically adjacent to each other, and the upper locking piece 8 protruding above the horizontal piece 6b is locked to the rear side of the fitting concave portion 3 and protrudes below the horizontal piece 6b. By locking the stopper 9 in the locking groove 10 on the rear surface side of the base of the fitting convex portion 4,
Even if the nail is not driven into the exterior material 2 as in the conventional case, the exterior material 2 can be fixed by the fixing metal fitting 6 so that the exterior material 2 can be attached so as not to be broken, and moreover, it can be attached to the outer surface unlike the conventional case. The nails and the like are not exposed, and the work can be performed with good appearance. Further, the fixing member 6 can be fixed to the outer wall substrate 1 and then the exterior material 2 can be attached by locking, which improves workability of the work. From the upper end of the upper locking piece 8 to the mounting hole 7
By arranging the above, the fixing metal fitting 6 can be easily attached without being disturbed by the upper locking piece 8 when fixing the fixing metal fitting 6 with the fixing tool 5 such as a nail.

Hereinafter, the present invention will be described in detail with reference to embodiments.

The exterior material 2 is made of a ceramic material such as asbestos cement, a fitting convex portion 4 is provided at the upper end of the exterior material 2, and a fitting convex portion 4 is provided at the lower end of the exterior material 2. A fitting recess 3 for fitting with is provided. A locking groove 10 is formed on the back side of the base of the fitting protrusion 4. As shown in FIGS. 4 and 5, the fixture 6 is formed in an L shape by a vertical piece 6a and a horizontal piece 6b, and a plurality of mounting holes 7 are formed in the vertical piece 6a.
Reinforcing ribs 11 are vertically provided on both sides of the vertical piece 6a. An upper locking piece 8 protruding upward is integrally provided at the center of the tip of the lateral piece 6b, and a lower locking piece 9 protruding downward is provided at both sides of the tip of the horizontal piece 6b. is there. The mounting hole 7 is located above the upper end of the upper locking piece 8. The exterior material 2 is laid on the outer surface side of the outer wall base 1 such as a vertical furring in order from bottom to top. That is, the exterior material 2 located below
The lower locking piece 9 of the fixing metal fitting 6 is locked in the locking groove 10 at the upper end of the fixing metal fitting 6, and in this state, a fixing tool 5 such as a nail is driven into the outer wall base 1 from the mounting hole 7 of the fixing metal fitting 6 and It is fixed as shown in FIG. 1 and FIG. 2, and the fitting concave portion 3 at the lower end of the exterior material 2 arranged above as shown in FIG. 3 is fitted to the fitting convex portion 4 of the lower exterior material 1. At the same time, the upper locking piece 8 is locked in the fitting recess 3.

[Effects of the Invention] As described above, the present invention abuts a vertical piece of a substantially L-shaped fixing metal fitting on the outer surface of the outer wall base, and drives a fixing tool such as a nail on the outer wall base through a mounting hole provided in the vertical piece. Insert and fix the fixing bracket, insert the horizontal piece of the fixing bracket between the adjacent exterior materials vertically, and lock the upper locking piece protruding above the horizontal piece into the fitting recess and lower than the horizontal piece. Since the lower locking piece that protrudes to the end is locked in the locking groove at the base of the fitting convex part, the exterior material can be locked and attached to the fixing metal fitting fixed to the outer wall base, as in the past. Since the nail does not need to be driven into the exterior material and is attached so that the exterior material does not crack, it can be installed with good appearance without exposing the nail to the outer surface as in the conventional case. It can be installed by one person by fixing the outer wall to the base of the outer wall and then attaching the exterior material by locking. The workability of construction is good, and since the mounting hole of the vertical piece is located above the upper end of the upper locking piece, when fixing the fixing metal fitting with a fastener such as a nail, It can be easily installed without being disturbed, and the upper locking piece of the fixing bracket is locked to the back side of the fitting recess, and the lower locking piece of the fixing bracket is attached to the base of the fitting projection. Since it is locked in the locking groove on the back side, even if the upper and lower locking pieces are locked when the fitting recesses and fitting projections of the vertically adjacent exterior materials are fitted The front surface side of the fitting concave portion and the front surface side of the fitting convex portion are in close contact with each other without a gap, and it is possible to reliably prevent rainwater from entering the inside. Also, in the case where the exterior materials are sequentially installed from bottom to top with the fixing brackets and the vertically adjacent exterior materials are connected by fitting the fitting concave portion and the fitting convex portion, Since the lower locking piece that protrudes below the one piece is locked in the locking groove on the back side of the base of the fitting projection, when the fixing metal fitting is attached to the outer wall main body at the upper part of the exterior material located below, By locking the locking piece in the locking groove, the back side of the fitting protrusion of the exterior material can be temporarily supported, and the fitting recess at the lower end of the upper exterior material can be fitted to the fitting protrusion. Even if the lower exterior material is not supported by hand, it can be fitted smoothly and the construction can be done easily.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment of the present invention, FIG. 2 is an enlarged view of a state in which a fixing metal fitting is attached, FIG. 3 is an enlarged sectional view of the same, and FIG. 4 is a perspective view of the same fixing metal fitting. FIG. 5 is a front view of the above-mentioned fixing metal fitting, and FIG. 6 is a cross-sectional view of a conventional example, in which 1 is an outer wall base, 2 is an exterior material, 3 is a fitting concave portion, 4 is a fitting convex portion, 5 Is a fixing tool, 6 is a fixing metal fitting, 6a is a vertical piece of the fixing metal fitting, 6b is a horizontal piece of the fixing metal fitting, 7 is a mounting hole, 8 is an upper locking piece, 9 is a lower locking piece, and 10 is a locking groove. is there.

Claims (1)

[Scope of utility model registration request] 1. A plurality of exterior materials are vertically arranged on the outer surface side of an outer wall base, and a fitting recess at the lower end of the exterior material located above and below the exterior material located between vertically adjacent exterior materials and the exterior material located below. The fitting piece at the upper end of the above is fitted, the vertical piece of the substantially L-shaped fixing metal fitting is brought into contact with the outer surface of the outer wall foundation, and a fixing tool such as a nail is attached to the outer wall foundation from the mounting hole provided in the vertical piece. Insert and fix the fixing bracket, insert the horizontal piece of the fixing bracket between the vertically adjacent exterior materials, and lock the upper locking piece protruding above the horizontal piece to the back side of the fitting recess. A ceramic system in which a lower locking piece protruding downward from the lateral piece is locked in a locking groove on the back side of the base of the fitting projection, and the mounting hole is located above the upper end of the upper locking piece. Exterior material mounting structure.