JPH0693696A - Mounting structure of hard wall material - Google Patents

Abstract

PURPOSE:To improve the efficiency of execution by inserting the inserting edge of a wall material into the fitting groove of a fixture and fast sticking the inserting edge to a packing material while dropping the engaging groove of the wall material into the engaging piece of the fixture. CONSTITUTION:The fixing pieces 10 of the supporter 8 of a fixture B are fixed onto a lathing alpha consisting of a heat-insulating material, a steel frame including a waterproof sheet, timber structure, an existing wall, etc., through a fixing tool beta such as a machine screw at pitches corresponding to the overall width of a hard wall material A. The packing material 9 of the fixture B is installed to a support piece 13 in a fitting groove 16 formed by the fixing pieces 10, rising pieces and support pieces 13 of the supporter 8. The inserting edge 2 of the wall material A is inserted into the fitting groove 16 and fast stuck to the packing material 9 while the engaging groove 4 of the wall material A is dropped into the engaging piece 12 of the fixture B.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for directly fixing a hard wall material without driving it with a fixture such as a nail.

[0002]

2. Description of the Related Art In general, many hard wall materials, particularly ceramic hard wall materials mainly composed of cement, are commercially available on the side edges of which width is formed on both side edges of male and female parts. Then, when fixing these hard wall materials to the wall base, a mounting hole is drilled on the spot with a drill, a nail is driven through the mounting hole, or a mounting tool such as a Z clip is mounted on the mounting hole. It was necessary to process the main body of the hard wall material by fixing it and fixing it to the wall base.

[0003]

However, it takes time and labor to drill a hard wall material, and the hard wall material is damaged by a drill, or nails are struck. It was often destroyed with a hammer. Further, the operator is required to have skill, and it is very difficult to replace the hard wall material if it is destroyed after construction.

[0004]

SUMMARY OF THE INVENTION In order to eliminate such drawbacks, the present invention is to form a hard wall material in a conical shape from a male real part and a female real part. Insert the insertion edge of the male part of the hard wall material into the fitting groove of the fixture that has been fixed and has the packing material attached, and make close contact with the packing material, and the female part of the hard wall material on the engaging piece of the fixture. It has a structure in which the hard wall material is attached by dropping the engaging groove of No. 1, there is no failure to destroy the hard wall material with a drill, a hammer, etc., joint adjustment is not necessary, it is a highly efficient construction, fireproof, waterproof The present invention proposes a mounting structure for a hard wall material that improves the stability of the packing material and that allows easy replacement of the hard wall material after construction.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a hard wall member mounting structure according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is a sectional view for explaining the mounting structure, FIG. 2 shows a hard wall material A used for this, and FIG. 3 shows a mounting tool B.

The hard wall material A is a cement board, a calcium carbonate board, a calcium silicate board, a ceramic board, a wood chip cement board, a magnesium carbonate board, or the like, or glass fiber, whiskers, aramid fiber, steel fiber, carbon fiber, various minerals. Extruded, press-molded, injection-molded, paper-made, etc. molded from a mixture of fibers and various aggregates, or woven from various fibers in a cross shape, a three-dimensional shape,
It is impregnated with cement, clay or the like, and molded into a panel shape by steam curing or firing, or a sandwich panel in which a thin metal plate and a synthetic resin foam are laminated.

To further explain, the hard wall member A is a long plate-like member as shown in FIG. 2 and has a decorative surface 1 and an insertion edge 2 formed by outwardly projecting one of side walls at both widthwise ends of the decorative surface 1. Male part 3
On the other hand, from the engaging groove 4 formed in a substantially U-shape toward the inside and the tongue piece 5 formed by projecting the decorative surface 1 side of the engaging groove 4 outward, the female portion 6 is formed. Is formed, and the male and female parts 3 and 6 are formed in a confluent shape. Further, in FIG. 2, the hard wall material A is formed with a large number of linear hollow holes 7 in order to reduce the raw material and the weight.

The fixture B comprises a support 8 and a packing material 9. The support 8 is formed by extruding an aluminum alloy or the like, or is a colored 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 vibration-damping steel plate, and the like are roll-formed and press-formed.

As shown in FIG. 3, for example, the shape of the supporting member 8 is a fixing piece 10, a rising piece 11 projecting at a substantially right angle from the fixing piece 10, and an engagement in which the tip of the rising piece 11 is projected inward. The piece 12 and the support piece 13 projecting outward are formed into a long body or a short body having a substantially E-shaped cross section. In addition, in FIG. 3, a support portion 14 is formed at the end of the fixed piece 10 so as to project at a substantially right angle.

The packing material 9 is formed by pressing or extruding a soft rubber or a synthetic resin material in a long shape or a short shape, and has a substantially U-shaped cross section as shown in FIG. The part 15 is formed.

The mounting is carried out by fitting it in the fitting groove 16 formed by the rising piece 11 and the supporting piece 13 of the support 8, and when the hard wall material A is mounted, the projecting portion 15 is pressed and closely contacted by the insertion edge 2 and the hard wall. This improves the stability and waterproofness of the material A.

Next, the mounting structure of the hard wall material A according to the present invention will be described in detail through working examples. That is, as shown in FIG. 1, it is mounted at a pitch corresponding to the entire width of the hard wall material A (a dimension at which the hard wall material A can be removed) on the wall base α made of a heat insulating material, a steel frame including a waterproof sheet, a wooden structure, an existing wall, etc. The fixing piece 10 of the tool B is fixed via a fixing tool β such as a screw, and the packing material 9
The fixing piece 10, the rising piece 11, and the supporting piece 1 of the fixture B
It is attached to the support piece 13 in the fitting groove 16 formed by 3.
Then, the insertion edge 2 of the hard wall material A is inserted into the fitting groove 16 to be brought into close contact with the packing material 9, and the engagement groove 4 of the hard wall material A is made.
Is dropped into the engaging piece 12 of the fixture B to complete the attachment. In this way, the wall is formed by constructing from the base to the eaves. Of course, the mounting tool B in which the packing material 9 is attached to the support tool 8 may be used.

After the construction, the supporting portion 14 of the mounting tool B and the back surface of the hard wall material A are in contact with each other, and the supporting piece 13 of the mounting tool B and the insertion edge 2 of the hard wall material A interpose the packing material 9 therebetween. Since they are in close contact with each other, stability, waterproofness, and fireproofness are improved, the fixture B itself does not appear in appearance, and the hard wall material A can be easily replaced after construction.

Here, the dimensional relationship of each part will be briefly described with reference to FIGS. 1, 2 and 3. The total width of the hard wall material A is W, the total thickness is T, the length of the insertion edge 2 is ₁₁ , the height of the tip of the insertion edge 2 is h ₁ , the depth of the engagement groove 4 is l ₂ , The length of the tongue piece 5 is l ₃ , the length of both fixing pieces 10 of the fixture B is l ₄ ,
l ₅ , the length of the engaging piece 12 is l ₆ , the length of the fitting groove 16 is the length of the so-called support piece 13 is l ₇ , the height is h ₂ , and the length of the packing material 9 in contact with the support piece 13 is l ₈ , the height of the protrusion 15 is H, and the distance from the tip of the insertion edge 2 to the packing material 9 is l ₉ , W = 100 to 900 mm, T = 10 to 120
mm position, H = 5 to 10 mm, l ₁ > l ₇ , l ₂ ≦ l ₆ ,
l ₂ <l ₇ , l ₂ <l ₉ , l ₃ > l ₇ , l ₄ ≈l ₅ , l
₅ > l ₇ , l ₅ > l ₁ , l ₇ > l ₉ , l ₇ ≈l ₈ , h ₁
<The relationship is h ₂ .

What has been described above is one embodiment of the mounting structure of the hard wall material A according to the present invention. The hard wall material A as shown in FIGS. 4 (a) to 4 (f) and FIG. 5 (a). ~ (E), Fig. 6
The fixture B as shown in FIGS. 7A to 7F and FIGS. 7A and 7B can be used.

That is, the hard wall material A shown in FIGS. 4A to 4F is a hard wall material A in which the decorative surface 1, the male part 3 and the female part 6 are respectively deformed. 5 (a) to 5 (e) are modifications of the packing material 9 of the fixture B, and FIGS. 5 (a) to 5 (c) are fixtures B in which the projecting portion 15 is modified, FIGS. e) is a fixture B in which the packing material 9 is attached to the engaging piece 12 and the supporting piece 13.
Is.

The fixture B shown in FIGS. 6A to 6F is a support 8 formed by extruding an aluminum alloy. In FIG. 5A, the support piece 13 is moved to move the hard wall A. Fixture B that strengthens adhesion with and prevents damage, Fig. 5
5 (b) and 5 (c) are fixtures B in which the upper and lower fixing pieces 10 are removed, and FIGS. 5 (d) and 5 (e) are fixtures in which the fixing pieces 10 and the engaging pieces 12 and the support pieces 13 are deformed. B, FIG. 5 (f)
Is a fixture B obtained by deforming the fixing piece 10. See also FIG.
By forming notches 17 in the engaging pieces 12 or forming holes 18 at a constant pitch as in the fixture B shown in (a) and (b), the back surface side of the hard wall material A should be provided. Even if rainwater or the like enters, the fixture B can be promptly discharged to the outside.

[0018]

As described above, according to the mounting structure of the hard wall material according to the present invention, the hard wall material is fixed to the wall base through the mounting tool, so that the hard wall material can be processed by drilling or the like. It is unnecessary, can prevent damage and damage, and is easy to install. Since the fixture does not appear at all in appearance, it does not lose its design. Since the hard wall material is fixed by engagement and pressing by the fixture and packing material, it follows the deformation of the wall base material due to an earthquake, etc., is durable against vibration, prevents damage and peeling, and improves stability. Since the placement position of the hard wall material is determined by the mounting tool, it is not necessary to perform joint adjustment when mounting the hard wall material,
Can be constructed efficiently. When the hard wall material can be installed after the fixtures are placed on the entire surface of the wall base and the efficiency of the construction can be further improved, and when the hard wall material is damaged by an external impact after the construction. , Can be easily replaced. In addition, a hard wall material mounting structure with improved design, waterproofness, fireproofness, and workability is provided. There are characteristics and effects.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a typical example of a mounting structure for a hard wall material according to the present invention.

FIG. 2 is an explanatory view showing a hard wall material used in FIG.

FIG. 3 is an explanatory view showing the fixture used in FIG. 1.

FIG. 4 is an explanatory diagram showing another example of a hard wall material.

FIG. 5 is an explanatory view showing another example of the fixture.

FIG. 6 is an explanatory diagram showing another example of the fixture.

FIG. 7 is an explanatory diagram showing another example of the fixture.

[Explanation of symbols]

 A hard wall material B mounting tool 1 decorative surface 2 insertion edge 3 male part 4 engaging groove 5 tongue part 6 female part 7 hollow hole 8 support tool 9 packing material 10 fixing piece 11 rising piece 12 engaging piece 13 Support piece 14 Support part 15 Projection part 16 Fitting groove 17 Notch part 18 Hole

Claims (1)

[Claims] 1. A male portion in which one of the widthwise ends of a decorative surface is projected outward to form an insertion edge, and the other is an engaging groove formed in a U-shaped cross section toward the inside. A long plate-shaped hard wall member formed in a confronting shape with a female portion having a tongue piece portion projecting outward from the decorative surface of the engaging groove, a fixing piece, and the fixing piece Is formed in a substantially E-shaped cross section from a rising piece protruding substantially at a right angle, an engaging piece protruding inward at the tip of the rising piece, and a supporting piece protruding outward. It is a structure consisting of a fixture with a packing material attached, and a plurality of fixture fixing pieces are horizontally fixed to the wall base through the fixture, and the engaging pieces of the fixture are engaged with the hard wall material. While being engaged with the groove, the insertion edge of the hard wall material is closely fitted to the packing material in the fitting groove formed by the fixing piece of the fixture, the rising piece and the supporting piece. Hard wall mounting structure characterized by