JP2001336271A - Metal fixture and fitting structure for building member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a metal fixture and a fitting structure for a building member capable of reliably preventing the lateral displacement of the building member to the right or left with one kind of metal fixture. SOLUTION: The metal fixture 10 is coupled with the upper edge of the building member on the lower side, then screws are screwed into a wall face 41 through the screw holes 14 of the metal fixture 10. When the building member 30 is to be pressed from the left end side, a side pawl section 21 on the left side of the metal fixture 10 is allowed to abut on the left side face of the building member 30, then a side pawl section 22 on the right side of the metal fixture 10 abuts on the back face of the building member 30, and a tongue piece section 26 is warped backward. The same action is also taken on the right side. Tongue piece sections 25 and 16 on both the right and left sides are warped backward for the metal fixture arranged between the right and left building member 30.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting bracket for a building material and a structure in which the building material is mounted on a wall using the same. More specifically, the present invention relates to a mounting bracket used when a plurality of plate-like building materials are mounted on a wall surface in multiple stages up and down, and a structure for mounting a building material using the mounting bracket. More specifically, the present invention relates to a fitting provided with a mechanism for preventing a lateral displacement of a building material.

[0002]

2. Description of the Related Art When mounting a plate-shaped building material on a wall surface such as an outer wall of a building in multiple stages vertically and horizontally in a horizontal direction, the upper and lower sides of the building material are often supported by metal fittings. . As this metal fitting, a first locking portion and a second locking portion for locking the upper side of the lower building material and the lower side of the upper building material, respectively.
What has a locking part and is fixed to a wall surface with a nail or a screw is used.

FIG. 3 is a perspective view showing an example of such a conventional mounting bracket (JP-A-8-120894). This mounting bracket (referred to as a bonding bracket in the same publication) 1
The base plate 2 comprises a base plate 2, a trunk plate portion 4 erected on the base plate 2, and branch plate portions 5A and 5B extending to both sides from an upper edge of the trunk plate portion 4. Building plate fitting portions 6A, 6B are formed on both sides of 4 by the branch plate portions 5A, 5B. 8A is a screw hole, and 8B is a nail hole. The upper side of the lower building board is supported by the fitting portion 6A, and the lower side of the upper building board is supported by the fitting portion 6B.

[0004] By the way, as described above, plate-like building materials (building boards)
When the upper side and the lower side are supported, there is a possibility that the building material may shift laterally when a strong wind, earthquake, vibration or other external force is applied. In order to prevent this lateral displacement, the above-mentioned Japanese Patent Application Laid-Open
In JP-A-120894, as shown in FIG. 3, a locking plate 7 protrudes forward from a side of the base 2. This locking plate 7
Abuts against the side end surface of the building material, thereby preventing lateral displacement of the building material.

[0005]

SUMMARY OF THE INVENTION The above-mentioned Japanese Patent Application Laid-Open No. Hei 8-12
No. 0894, a mounting bracket for a right building material provided with a locking plate 7 on the right side of the base 2 so as to press the building material from the right side;
A mounting bracket for a left building material provided with a locking plate 7 on the left side of the base 2 so as to press the building material from the left side, and a mounting bracket for a building material for a general part having no locking plate 7 (in the middle position of the lower side of the building material) (Mounting metal fittings for building materials to be arranged) are required, which is inconvenient for inventory management and the like, and the cost is high due to high-mix low-volume production. Also, at the time of construction, it is necessary to separately install the left, right, and general use, and the work efficiency is poor.

An object of the present invention is to solve such a problem and to provide a mounting bracket for a building material which can be used for any of the left, right and general purposes, and a mounting structure using the same. I do.

[0007]

According to the present invention, there is provided a mounting member for a building material for mounting a plate-like building material on a wall surface, comprising: a board portion to be mounted on the wall surface; Locking portion, and a second locking portion for locking the lower side of the upper building material side claw portions provided on the left and right sides of the board body portion for locking the side of the building material And
A slit is provided in the board portion near the side claw portion, so that the side claw portion can be retracted to the rear of the board portion.

The mounting structure of a building material according to the present invention is a structure in which a plate-like building material is mounted on a wall surface using the mounting bracket.

In the mounting bracket and the mounting structure for a building material according to the present invention, the side claws abut against the side surface of the building material, thereby preventing the building material from laterally shifting.

[0010] Since the side claw can be retracted to the rear of the board body, when the side claw hits the back surface of the building material, the side claw is retracted. That is, when the mounting bracket for the building material is used for the left or right side of the building material, one of the side claws retreats, and when used for general use, the left and right side claws retreat.

[0011] In the present invention, the side claw portion is provided so as to protrude forward from a side of the board body portion, and two slits are provided in parallel from both upper and lower sides of the side claw portion. It is preferable that the space between them is tongue-shaped. With such a configuration, the tongue piece deforms when the side claw hits the back surface of the building material, and the side claw retreats smoothly.

By making this tongue piece elastically deformable, the tongue piece is prevented from being unnecessarily bent during plasticity during construction or transportation. In addition, after the construction, the side claws hitting the back surface of the building material are pressed against the back surface of the building material by the elastic tongue pieces, so that an effect of preventing rattling of the building material can be expected.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A mounting bracket according to an embodiment will be described below with reference to FIGS. Fig. 1 (a)
FIG. 1B is a perspective view of the mounting bracket according to the embodiment, FIG. 1B is an engagement state diagram of the mounting bracket and the building material, FIG.
(B), (c) is a front view, a plan view, and a right side view of the mounting bracket.

The mounting member 10 has a board portion 11 overlapping the wall surface, and a substantially Y-shaped projecting portion protruding forward from the front surface of the board portion 11.
And a bearing portion 12 having a U-shaped cross section. Board part 1
1 has a nail hole 13 and a screw hole 14. The board body 11 is provided with a shallow recess 15 extending in the left-right direction, and the screw hole 14 is arranged in the recess 15.

The support portion 12 comprises a front extension portion 12a, and an upper extension portion 12b and a lower extension portion 12c which extend vertically from the front end side of the front extension portion 12a.
The upper extending portion 12b constitutes a first engaging portion for engaging a lower side of an upper building material 30 to be described later, and the lower extending portion 12c engages an upper side of the lower building material 30. Make up the part.

Side claw portions 21 and 22 are provided at lower portions (lower than the front extension portion 22a) on both left and right sides of the board portion 11. Slit 2 from both upper and lower sides of side claw portions 21 and 22
3, 24 are horizontally extended from the side of the board body portion 11,
Between the slits 23, 23 and between the slits 24, 24 are elastically deformable tongue pieces 25, 26.

The mounting state of the building material 30 using this mounting bracket will be described with reference to FIG. 1 (b).

In FIG. 1B, the lower building material 30 is shown.
Although only the illustration is shown, the upper building material 30 is arranged above the mounting bracket 30. (However, this excludes the case where the building material is at the top level.) The lower edge of the building material 30 on the upper level side is locked by the upper extending portion 12b as described above.

In this embodiment, after the fitting 10 is engaged with the upper edge of the lower building material 30, the fitting 1
Screws are screwed into the wall surface 41 through the 0 screw holes 14. When the building material 30 is pressed from the left end side, the mounting bracket 1 is used.
The left side claw 21 of 0 is brought into contact with the left side surface of the building material 30. In this case, the right side claw portion 22 of the mounting bracket 10 hits the back surface of the building material 30, and the tongue piece portion 26 bends backward.

When the building material 30 is pressed from the right end side, the right side claw portion 22 of the mounting bracket 10 is brought into contact with the right side surface of the building material 30. In this case, the left side claw portion 21 of the mounting bracket 10
Strikes the back surface of the building material 30, and the tongue piece 25 bends backward.

General part (the middle part of the building material 30 in the left-right direction)
, The tongue pieces 25 and 26 on both left and right sides are bent backward. Since the side claws 21 and 22 abut against the side surface of the building material 30, the lateral displacement of the building material 30 is reliably prevented.

After the mounting bracket 10 is fixed to the wall surface 41, the lower end of the upper building material 30 is placed on the upper side of the mounting bracket 10, and then the upper edge of the upper building material 30 is similarly abutted by the mounting bracket 10. It is fixed to the wall surface 41. By repeating this process, the mounting work of all the building materials 30 is performed. Each of the building materials 30 has a side claw portion 21 in close contact with the side surface,
22 reliably prevents lateral displacement. Further, the mounting bracket 10 can be used for any of the left, right, and general building materials 30, and only one type of fitting is sufficient.

[0023]

As described above, according to the present invention, lateral displacement of building materials can be reliably prevented for a long period of time. According to the present invention, the same mounting bracket can be arranged on both the left and right sides and the left and right middle part of the building material, and the number of parts can be reduced. Therefore, while cost reduction is realized,
This eliminates the need to select mounting brackets during construction, and significantly improves construction efficiency.

[Brief description of the drawings]

FIG. 1 is a perspective view of a mounting bracket and a building material mounting structure according to an embodiment.

FIG. 2 is a front view, a plan view, and a right side view of a mounting bracket.

FIG. 3 is a perspective view of a conventional mounting bracket.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Mounting bracket 11 Board part 12 Supporting part 12a Front extension part 12b Upper extension part 12c Lower extension part 13 Nail hole 14 Screw hole 15 Concave part 21,22 Side claw part 23,24 Slit 25,26 Tongue piece Part 30 Building materials 41 Wall surface

Claims (5)

[Claims] 1. A mounting bracket for a building material for mounting a plate-shaped building material to a wall surface, a board body portion mounted on the wall surface, a first locking portion for locking an upper side of a lower building material, and an upper side. A second locking portion for locking the lower side of the building material, and side claw portions provided on both left and right sides of the board body portion for locking the side edges of the building material. A mounting member for a building material, characterized in that a slit is provided in the vicinity of the board body portion, whereby the side claw portion can retreat to the rear of the board body portion. 2. The side claw portion according to claim 1, wherein the side claw portion is provided to protrude forward from a side of the board body portion, and two slits are provided in parallel from both upper and lower sides of the side claw portion; A mounting bracket for a building material, wherein a gap between these slits is formed in a tongue shape. 3. A fitting according to claim 2, wherein said tongue piece is elastically deformable. 4. The device according to claim 1, wherein the side claw portion is provided at a lower portion of the board body portion so as to lock an upper side surface of a lower building material. Mounting bracket for building materials. 5. A mounting structure for a building material in which a plurality of plate-like building materials are mounted on a wall surface by a mounting bracket, wherein the mounting bracket is one according to any one of claims 1 to 4. Building material mounting structure.