JPH06146536A - Fixture for sheath material - Google Patents

Abstract

PURPOSE:To prevent the damage of the solid section of a sheath material while obviating the infiltration of rainwater. CONSTITUTION:In a fixture with a first base section 14, a second base section 16 and a hook piece 42, the hook piece 42 is composed of an upward oblique piece 44 protruded to an oblique front section from the second base section 16 and a drooping piece 46 droopingly provided from the front end of the upward oblique piece 44. The upper-end solid section of a sheath material on the lower stage side can be inserted deeply up to the crossed corner section of the drooping piece 46 and the upward oblique piece 44, and the overlapping clearance of a lower-end solid section and the upper-end solid section at a time when the length of the solid sections is made the same can be increased. Accordingly, the length of the solid sections is shortened, and the overlapping clearance of the mutual solid sections can also be taken at a large value. Even when the length of the solid sections is shortened remarkably, the overlapping clearance of the solid sections the same as conventional devices can also be taken.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exterior material mounting metal fitting used when an exterior material is laterally attached to an outer surface of an outer wall and attached. For details, fiber-containing slag cement board,
The present invention relates to a mounting bracket suitable for construction of an exterior material made of an inorganic plate material such as asbestos slate or calcium silicate plate.

[0002]

2. Description of the Related Art FIG. 5 shows a perspective view of a conventional mounting bracket for an exterior material, and FIG. 6 shows an example of using this mounting bracket. The mounting bracket 10 includes a first base portion 14 and a second base portion 16 that face the outer surface of the outer wall 12, and a horizontal piece 18, an upward slanting piece 20, and a downward slanting piece are provided forward from the second base portion 16. A hook piece 24 composed of 22 is projected.

Incidentally, in this conventional example, a first diagonally downwardly directed portion is provided between the first base portion 14 and the second base portion 16.
The slope portion 26 is provided, and the second slope portion 28 is provided at the lower end of the second base portion 16.
6 is constructed so as to be installed in a state of being floated from the surface of the outer wall 12 by a predetermined distance.

Nail holes 30 are provided in the first base portion 14 and the first slope portion 26, respectively. By driving a nail 32 (a screw or the like other than the nail may be used) into the outer wall 12 through the nail hole 30, the fitting 10 is attached to the outer wall 12.
Fixed to.

The exterior material 32 has a lower end real portion 34 on the front surface side of the lower end and an upper end real portion 36 on the rear surface side of the upper end. Further, the exterior material 32 has the lower end real part 34.
The rear solid side portion 38 is provided on the rear surface side of the above so as to project downward.

The outer casing 32a on the upper stage side is supported by the mounting member 10 so that the female portion (no reference numeral) on the back side of the lower end actual portion 34 is covered by the hook piece 24. At this time, the back solid portion 38 is arranged on the back side of the upward slanting piece 20 to restrain the lower end side of the exterior material 32a in the in-and-out direction.

The upper end of the exterior material 32 is constrained in the surface entering / exiting direction by inserting the upper end real portion 36 into the back side of the downward slanting piece 22. A slope 36a is formed on the front surface side of the upper end of the upper actual portion 36 so as to engage with the downward slanting piece 22.

[0008]

In the construction structure of the exterior material 32 by the mounting bracket 10 configured as described above,
There is a problem that the overlap margin between the lower end real portion 34 and the upper end real portion 36 is reduced as shown by a in FIG. 7 (2).
If this overlap margin a is small, rainwater will be absorbed by the exterior materials 32a and 32a.
Easy to blow from between b.

In order to increase the overlap margin a, the lower end actual portion 34b of the outer casing 32a on the upper side and the outer casing 32 on the lower side.
Although it is conceivable to lengthen the upper end real part 36 of b, since the real parts 34 and 36 are thinner than the main body part of the exterior material 32, breakage such as chipping or cracking is likely to occur.

[0010]

According to the mounting bracket for an exterior material of the present invention, a hook piece is provided with an upward slant piece having an upward slant toward the front from the base portion, and a hook piece vertically extending from the tip of the upward slant piece. It is composed of a hanging piece.

[0011]

According to the mounting bracket for the exterior material of the present invention, the upper end real portion of the lower exterior material can be made to face the lower end real portion over a longer distance than in the conventional case.

[0012]

Embodiments will be described below with reference to the drawings. FIG. 1 shows a mounting bracket 4 for an exterior material according to an embodiment of the present invention.
0 is a perspective view, and FIG. 2 is a vertical cross-sectional view showing a mounting structure of an exterior material using the mounting bracket 40.

The mounting member 40 of this embodiment includes a hook piece 42.
However, the upward slanting piece 44 is provided so as to project obliquely upward from the second base portion 16, and the hanging piece 46 is provided so as to extend downward from the tip of the upward slanting piece 44. The other structure is the same as that of the above-mentioned conventional mounting member 10, and the same reference numerals are given to the same portions and the description thereof will be omitted.

When the exterior material 50 is constructed using this mounting member 40, as shown in FIG. 2, the upper end real part 52 of the exterior material 50 is a corner portion where the upward slanting piece 44 and the hanging piece 46 intersect. The upper end surface is formed with a slope 52a that is inclined obliquely toward the front so as to be inserted deeply.

As a result, as shown in FIG. 7 (1), the lower end actual portion 54 of the upper-side exterior material 50a and the lower-stage exterior material 5 are formed.
The overlap margin A of the upper end real portion 52 of 0b is considerably longer than the conventional overlap margin a. Therefore, if the lower end real parts 34 and 54 have the same length, the overlap margin can be made significantly larger than in the conventional case, and rainwater can be reliably prevented from entering.

When the overlapping margins A and a are made equal to each other, the lower end real part 54 and the upper end real part 52 are formed.
Can be made shorter than the conventional lower end real part 34 and upper end real part 36, respectively, and it becomes possible to prevent damage such as chipping or cracking of the actual part. Of course, it is also possible to select the lengths of the real parts 54 and 52 so that the real parts 54 and 52 are slightly shorter than the conventional one, and the overlap margin A is larger than the conventional overlap margin a. In addition, 58 is a real part.

FIGS. 3 and 4 show a metal fitting 60 for locking the lower end of the outermost packaging material 50c when the outer packaging material is applied to the outer wall 12 using the mounting hardware of the present invention. . In this mounting bracket, the length of the second base portion 16a is shorter than that of the second base portion 16 of the mounting bracket 40, and the drain 62 is arranged below the mounting bracket 60. The other structure of the mounting bracket 60 is the same as that of the mounting bracket 40, and the same parts are designated by the same reference numerals and the other description is omitted. In FIG. 4, reference numeral 64 indicates the foundation of the building.

[0018]

As described above, according to the mounting bracket for an exterior material of the present invention, even if the real parts at the upper and lower ends of the exterior material are shortened, the overlap margin between both real parts can be made sufficiently large. .
Of course, the length of the real part will be the same as before, and the overlap margin of both real parts will be significantly longer than before, or the overlap margin of both real parts will remain the same as before and the length of both real parts will be the same as before. It can be configured to be significantly shorter than the above. Therefore, according to the present invention, it is possible to reliably prevent the intrusion of rainwater from the upper and lower joints of the exterior material, and to prevent the actual part from being cracked or cracked.

[Brief description of drawings]

FIG. 1 is a perspective view of a mounting bracket 40 according to an embodiment.

FIG. 2 is a vertical cross-sectional view showing an exterior material construction structure using a mounting bracket 40.

FIG. 3 is a perspective view of a mounting bracket 60 for a lowermost exterior material.

FIG. 4 is a vertical sectional view showing a construction structure using a mounting bracket 60.

FIG. 5 is a perspective view of a conventional mounting member 10.

FIG. 6 is a vertical cross-sectional view showing a conventional exterior material construction structure using a mounting bracket.

FIG. 7 is a vertical cross-sectional view comparing the overlap margin between the example of the present invention and the conventional example.

[Explanation of symbols]

 10, 40, 60 Mounting bracket 12 Outer wall 14 First base part 16 Second base part 18 Horizontal piece 20 Upward oblique piece 22 Downward oblique piece 24,42 Hook piece 44 Upward oblique piece 46 Hanging piece

Claims (1)

[Claims] 1. A base portion facing the outer wall and fixed to the outer wall, and a base portion projecting from the base portion, which supports the lower end of the upper-stage exterior material and engages the upper end of the lower-stage exterior material. In the mounting bracket for an exterior material having a hook piece for stopping, the hook piece includes an upward slant piece for supporting the exterior material, which is projected upward from the base portion at an upward slope, and the upward slant piece. A mounting bracket for an exterior material, comprising a hanging piece for suspending the exterior material, which is vertically provided from a tip of the piece.