JPH0355708Y2 - - 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] Conventionally, when attaching a protruding corner exterior material 1 having an L-shaped cross section and made of a ceramic material to a column 3 of an external wall body 2, a protrusion is made on the outer surface of the column 3 as shown in FIG. The corner exterior material 1 is fitted, and the protruding corner exterior material 1 is fitted.
Nails 4 were driven into the pillars 3 from the outside to secure them in place.
However, in such a conventional example, since the nails 4 are driven into and fixed from the outer surface of the protruding corner exterior material 1, there is a drawback that the nails 4 are visible from the outside. The problem was that cracks occurred at the corners.

[Purpose of the invention] The present invention has been made in view of the points mentioned above, and the purpose of the present invention is to be able to attach a protruding corner exterior material so that the nails are not visible from the outside, and to attach the nails directly. To provide a mounting structure for a protruding corner exterior material without the risk of cracking because it is not fixed by hammering.

[Disclosure of the invention] The mounting structure of the protruding corner exterior material of the present invention is that the protrusion corner exterior material 1 having a substantially L-shaped cross section is arranged on the outer surface of the pillar 3 at the corner portion of the outer wall main body 2, and A locking part 6 having an inverted U-shaped cross section is provided at the tip of the horizontally long mounting bracket A to which the base 5 is attached using nails 4, and this locking part 6 is bent at an acute angle with respect to the mounting bracket A. However, this locking portion 6 is inserted and locked into the inclined locking groove 7 on the back surface of the protruding corner exterior material 1, and by configuring it as described above, the drawbacks of the conventional example are solved. It is something. That is, using the mounting bracket A, fix the mounting base 5 of the mounting bracket A to the pillar 3 with the nail 4, and insert the locking part 6 bent at an acute angle into the inclined locking groove 7 on the back side of the protruding corner exterior material 1. By locking, the nail 4 can be installed so that it cannot be seen from the outside, and cracks will not occur in the protruding corner exterior material 1. Moreover, the locking portion 6 can be formed into an inverted U-shaped cross section. 6 is inserted into the inclined locking groove 7 and locked, so that the projecting corner exterior material 1 can be installed without wobbling.

In addition, the mounting bracket A has bendable vertical movement blocking pieces 10 on the top and bottom, and the vertical movement blocking pieces 10 bent at a substantially right angle can be locked to the end face of the protruding corner exterior material 1. By bending the vertical movement blocking piece 10 and locking it to the end face of the protruding corner exterior material 1, the movement of the mounting bracket A can be prevented and the mounting bracket A can be positioned.

The present invention will be explained in detail below with reference to Examples.

The protruding corner exterior material 1 is made of ceramic material and has a cross section of approximately L.
It is formed in the shape of a letter, and has protrusions 8 cut out on the outer side of both side edges, and an inclined locking groove 7 is bored on the inner side. The widths of both sides of this protruding corner exterior material 1 having a substantially L-shaped cross section are long enough to cover half the width of the pillars 3 of the outer wall body 2. The mounting bracket A is formed by processing a rectangular metal plate as shown in Fig. 3, and has a mounting hole 9 in the mounting base 5, and an acute angle folded back at the tip of the mounting bracket A. A locking portion 6 is provided. This locking portion 6 is formed to have an inverted U-shape in cross section. At the top and bottom of the mounting bracket A, bendable vertical movement blocking pieces 10 are provided. This protruding corner exterior material 1 is attached to the outer surface side of a column 3 at a corner portion of an outer wall main body 2. Place the mounting bracket A on the back side of the protruding corner exterior material 1, insert the locking part 6 of the mounting bracket A into the inclined locking groove 7 as shown in FIG. 2, and lock it. As shown, fit the protruding corner sheathing material 1 on the outer surface of the pillar 3, abut the mounting base 5 of the mounting bracket A protruding from the protruding corner sheathing material 1 on the pillar 3, and insert the nail 4 through the mounting hole 9. Drive it in and attach it to pillar 3. After that, as shown in FIG.
The portion of the mounting bracket A that protrudes from the corner exterior material 1 is covered with a flat exterior material 12 stretched over the outer surface of the mounting bracket A. When attaching the protruding corner exterior material 1 using the mounting brackets A, a plurality of the mounting brackets A are arranged in the vertical direction. 1
0 is bent at a right angle and secured to the end face of the protruding corner exterior material 1. In addition, Figures 5 and 6 show the outer wall body 2.
A ventilation gap is provided between the housing and the exterior material to create a ventilation structure. In this case, the protruding corner exterior material 1 is attached between the pillar 3 and the protruding corner exterior material 1 via the ventilation rim 13, and the ventilation rim 1 is also installed between the outer wall body 2 and the flat exterior material 12. It is attached via the edge 13. The exterior material 12 is fixed to the ventilation rim 13 using a fixing metal fitting 14, and the exterior materials 12 that are vertically adjacent to each other are connected. A caulking material 15 is filled between the protruding corner exterior material 1 and the exterior material 12.

[Effects of the invention] As described above, in this invention, a protruding corner exterior material with a roughly L-shaped cross section is placed on the outer surface of the pillar at the corner of the outer wall body, and the mounting base is attached to the outer surface of the pillar with nails. The locking part bent at an acute angle to the mounting bracket at the tip of the horizontally long mounting bracket is locked into the inclined locking groove on the back of the protruding corner exterior material.
The nails are not exposed to the outside surface of the external corner exterior material unlike the conventional method of fixing directly with nails, which improves the appearance.Furthermore, when fixing with nails, no impact is applied to the external corner exterior material, and the external corner This prevents the corner exterior material from cracking when an impact is applied to the corner exterior material, and furthermore, the locking part has an inverted U-shaped cross section, and the locking part is inserted into the slanted locking groove for locking. Since the locking part and the inclined locking groove do not wobble, the external corner exterior material can be installed stably without wobbling, and the top and bottom of the mounting bracket can be bent freely. It has a vertical movement blocking piece that is bent at a substantially right angle and can be locked to the end face of the protruding corner exterior material. By locking on the end face, movement of the mounting bracket can be prevented.
This has the effect of making it possible to position the mounting fittings.

[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, and Fig. 2 is an enlarged plan sectional view showing the state in which the protruding corner exterior material and the mounting bracket are engaged. Figure 3a is a perspective view of the above mounting bracket, Figure 3b is an enlarged cross-sectional view of the main part of the mounting bracket, Figure 4 is a plan sectional view of the same plate-shaped exterior material also attached, and Figure 3a is a perspective view of the mounting bracket shown above. FIG. 5 is a plan sectional view of another embodiment same as the above, FIG. 6 is a perspective view of FIG. The main body, 3 is a pillar, 4 is a nail, 5 is a mounting base, 6 is a locking portion, 7 is an inclined locking groove, and A is a mounting metal fitting.

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 pillar at the corner of the outer wall body, and an inverted U-shaped cross-section is attached to the tip of a horizontally long mounting bracket whose base is attached to the outside surface of the pillar with nails. A letter-shaped locking portion is provided, and this locking portion is bent at an acute angle to the mounting bracket, and this locking portion is inserted into the inclined locking groove on the back of the protruding corner exterior material and locked. , a protruding corner characterized in that the mounting bracket has bendable vertical movement blocking pieces on the top and bottom, and the vertical movement blocking pieces bent at a substantially right angle can be locked to the end face of the protruding corner exterior material. Installation structure of corner exterior material.