JPH0422654Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a structure in which a protruding corner corner sheathing material is attached to a protruding corner portion when the sheathing material is applied to the outer surface of an external wall body.

[Background Art] As shown in FIG. 10, a conventional protruding corner exterior material 1' made of a ceramic material has an L-shaped cross section as a whole, and locking grooves a are provided on both side edges. Further, as shown in FIG. 10, the mounting fitting 2' was formed to have a substantially Z-shaped cross section, and a fitting portion b was provided at the tip. When attaching the protruding corner exterior material 1', as shown in FIG.
Corner exterior material 1' is placed on the outside of the corner pillar 4.
was placed, the fitting part b of the fitting 2' was inserted into the locking groove a, and the mounting base 5' of the fitting 2' was fixed to the pillar 4 with nails 6. Further, a sealing material 8 and a caulking material 9 are filled between the flat plate-shaped exterior material 7 and the protruding corner exterior material 1'. However, in such a conventional example, since the fitting part b is simply inserted into the locking groove a, it is easy to come off, and since the piece _a1 on the inside of the locking groove a is pressed down, this piece _a1 is As shown in FIG. 12, it has the disadvantage of being easily broken, and it has not been possible to securely attach the protruding corner exterior material 1'.

[Purpose of the invention] The present invention has been made in view of the points stated above, and the purpose of the present invention is to provide a mounting structure for an external corner cladding material that can securely attach an external corner cladding material. It is on offer.

[Disclosure of the invention] The mounting structure of the protruding corner cladding material of the present invention is such that the protruding corner cladding material 1 having a substantially L-shaped cross section is arranged on the outer surface of the corner portion of the outer wall body 3, and is attached to the outer surface side of the outer wall body 3. The locking piece 10 formed by bending the tip of the horizontally long mounting bracket 2 to which the base 5 is attached is bent at an acute angle is locked into the inclined locking groove 11 on the back side of the protruding corner exterior material 1, and the mounting bracket 2 is fixed. mounting base 5
An L-shaped fitting piece 12 extending from the side is fitted to the side edge of the protruding corner exterior material 1, and the drawbacks of the conventional example are solved by configuring it as described above. . In other words, the projecting corner exterior material 1 can be securely mounted with the mounting bracket 2 by being supported in a pinched manner by the locking of the locking piece 10 and the fitting of the fitting piece 12. .

The present invention will be explained in detail below using examples.

As shown in FIG. 2, the protruding corner exterior material 1 is made of ceramic material and has a substantially L-shaped cross section, and has fitting protrusions 13 formed by cutting out the outer surfaces of both side edges.
An inclined locking groove 11 is bored on the inner surface side. The mounting bracket 2 is formed by processing a rectangular metal plate as shown in FIGS. 2 and 4, and has a mounting hole 14 in the mounting base 5, and a A locking piece 10 is provided by folding back at an acute angle. In this embodiment, the locking piece 10 has a first locking piece 10a and a second locking piece 10b having different inclination angles. An L-shaped fitting piece 12 is provided on the mounting base 5 side of the mounting bracket 2.
It has a serrated locking part 15 at the tip. At the top and bottom of the mounting fitting 2, bendable vertical movement blocking pieces 16 are provided. This protruding corner exterior material 1 is attached to the outer surface side of the pillar 4 at the corner portion of the outer wall main body 3. With the fitting pieces 12 spread out, the mounting bracket 2 is placed on the inner surface of the protruding corner exterior material 1, and as shown in FIG. Fitting piece 1 as shown by the arrow in the figure
2 and fit the fitting piece 12 into the fitting protrusion 13 to attach the mounting bracket 2 to the protruding corner exterior material 1, and then press the mounting base 5 of the mounting bracket 2 against the pillar 4 to open the mounting hole. The nails 6 are driven in from 14 and attached as shown in FIG. In addition, a flat plate-shaped exterior material 7
and the protruding corner exterior material 1 are fitted and connected, and a sealing material or caulking material is filled between them as necessary. As described above, when attaching the mounting bracket 2, the inclined locking piece 10 is locked in the sloped locking groove 11, so that it does not easily break or come off. In addition, when the locking piece 10 is formed of the first locking piece 10a and the second locking piece 10b as in the embodiment, the locking piece 10 locks and has a spring property as shown in FIG. It becomes more difficult to come off. At this time, even if the locking piece 10 is U-shaped as shown in FIG. 8, it will not come off due to its spring properties. Further, since the fitting piece 12 is bent and fitted, it can be attached to the required position without having to be inserted from above. At this time, if the locking part 15 is provided, the fifth
As shown in FIG.
3 and locks, making it even more difficult to remove.
Further, the vertical movement blocking piece 16 is bent as shown by the arrow in FIG. 9a, and is sandwiched between the protruding corner exterior materials 1 stacked vertically as shown in FIG. 9b.
Then, after the protruding corner exterior material 1 is attached, the mounting bracket 2 will not move up and down due to its own weight or vibration.

[Effects of the invention] As described above, the invention uses a locking piece formed by bending the tip of a horizontally long mounting bracket at an acute angle, the mounting base of which is attached to the outer surface of the outer wall body, to the outer corner of the exterior wall. It locks into the inclined locking groove on the back side, and the L-shaped fitting piece that extends from the mounting base side of the mounting bracket fits into the side edge of the protruding corner exterior material, so it will not fit with the locking piece. It is supported by mounting brackets so as to be sandwiched between the joint pieces, so that the protruding corner exterior material can be securely attached, and there is no need to apply local force to it and cause it to break, unlike conventional methods. It is.

[Brief explanation of the drawing]

Fig. 1 is a plan sectional view of an embodiment of the present invention in which the protruding corner exterior material is attached, Fig. 2 is a perspective view showing the protruding corner exterior material and mounting hardware of the same example, and Fig. 3 is the same as the above. Figure 4 is a cross-sectional plan view of the mounting bracket attached to the protruding corner exterior material, Figure 4 is a perspective view of the mounting bracket seen from the other direction, and Figure 5 is a diagram of the fitted state of the fitting piece of the same mounting bracket as above. Plane sectional view, 6th
The figure is a perspective view of FIG. 5, FIG. 7 is a plan sectional view of the above locking piece in a locked state, FIG. 8 is a plan sectional view of another embodiment of the same locking piece, and FIG. 9a , b is a perspective view showing a state in which the vertical movement is prevented, FIG. 10 is an exploded perspective view of the conventional example, FIG. 11 is a plan sectional view of the conventional example with the protruding corner exterior material attached, and FIG. The figure is an explanatory diagram showing the drawbacks of the conventional example, in which 1 is the protruding corner exterior material, 2 is the mounting bracket, 3 is the outer wall body, and 5
1 is a mounting base, 10 is a locking piece, and 12 is a fitting piece.

Claims (1)

[Scope of utility model registration request] A protruding corner exterior material with a roughly L-shaped cross section is placed on the outer surface of the corner of the outer wall body, and the tip of a horizontally long mounting bracket with a mounting base attached to the outer surface of the outer wall body is bent at an acute angle. Lock the locking piece in the inclined locking groove on the back side of the protruding corner exterior material, and fit the L-shaped fitting piece extending from the mounting base side of the mounting bracket to the side edge of the protruding corner exterior material. A mounting structure for exterior corner exterior materials that are made up of joints.