JPH10121694A - Siding board mounting fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To ensure stability by applying flexibility as well as resiliency the engagement part of a mounting fixture. SOLUTION: This siding board mounting fixture 10 is structured so that the locking parts 11 and 12 thereof to lock the ends of a siding board is formed by press machining. In this case, the first locking part 11 for locking the lower end of the siding board is formed at two positions on both of the right and left ends of a body, while the second locking part 12 for locking the upper end of the siding board is formed on the center of the body. Also, the parts 11 and 12 are made to have a curved cross sectional form. According to this construction, the parts 11 and 12 become full of resiliency and the siding board can be firmly locked.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a siding board mounting bracket used as an outer wall of a house or the like.

[0002]

2. Description of the Related Art Conventionally, siding boards have been widely used as outer walls of houses and the like. The siding board is mounted between the upper and lower waist edges via a mounting bracket. As the mounting bracket, a mounting bracket made of an aluminum mold as shown in FIG. 4 has conventionally been used.

A mounting bracket 20 shown in FIG. 4 has a groove 21 opened upward and a groove 22 opened downward as a locking portion of a siding board at a lower portion of a main body, and a nail hole 2 is formed at an upper portion of the main body.
3 is provided. As shown in FIG. 5, using the mounting bracket 20, the mounting
The lower end of the siding board Sa is fitted into the groove 21 of
Fit the upper end of the siding board Sb into the groove 22,
Attach siding boards Sa, Sb. Thus, according to the mounting bracket 20, the groove 2 formed in the mounting bracket 20 is formed.
By fitting the ends of the siding boards Sa and Sb into the siding boards 1 and 22, the siding boards Sa and Sb can be attached with one touch, and the construction efficiency can be improved.

[0004] However, since the mounting bracket 20 made of the above-mentioned aluminum mold material is a mold material manufactured by drawing aluminum, it has good dimensional accuracy, but is expensive compared with steel products, and has a nail hole or the like. Since the boring process is a process different from the drawing process, the number of processing steps increases and the processing cost increases. As a result, the unit price of the mounting bracket increases, and the construction cost of the house increases accordingly.

[0005] Therefore, in order to reduce the cost, a mounting bracket made of a steel plate having a locking portion of a siding board formed by press working has been used. (A) and (b) of FIG. 6 are perspective views showing examples of a mounting bracket made of a steel plate.

The mounting bracket 30 shown in FIG. 6A includes a first locking portion 31 for locking the lower end of the siding board, a second locking portion 32 for locking the upper end of the siding board, and a nail hole 33. Is formed by press working. Similarly, the mounting bracket 40 of FIG. 6B includes a first locking portion 41 for locking the lower end of the siding board, a second locking portion 42 for locking the upper end of the siding board, and a nail hole. 43 is formed by press working.

[0007] Both the first locking portions 31, 41 and the second locking portions 32, 42 of the mounting brackets 30, 40 stand a part of the steel plate on one side of the steel plate (right side in FIG. 6). The locking part is formed into a shape having openings that are opposite to each other by pressing and raising the tip in a shape in which the tip is turned in the opposite direction (upward and downward in FIG. 6) toward the surface side of the steel plate. It was done.

[0008]

The mounting brackets 30 and 40 made of a steel plate can be manufactured from a single steel plate by pressing, so that they are manufactured at a lower cost than the mounting bracket 20 made of an aluminum mold. can do.

However, the above-mentioned mounting brackets 30, 40
Since the members forming the locking portions 31, 32, 41 and 42 are linear members, and the cross-sectional shapes of the locking portions 31, 32, 41 and 42 are L-shaped, 32, 41,
42 has high rigidity and hardly undergoes elastic deformation under actual use conditions.

Therefore, if the thickness of the fitting portion at the upper end or the lower end of the siding board is slightly larger than the specified thickness, the siding board cannot be fitted into the openings of the locking portions 31, 32, 41, and 42. There is a problem that if the thickness of the portion is slightly small, the portion becomes loose and rattling occurs.

A problem to be solved by the present invention is to stabilize the mounting of a siding board by providing a locking portion with flexibility and elasticity in a siding board mounting bracket made of a steel plate.

[0012]

The siding board mounting bracket of the present invention is a siding board mounting bracket made of a steel plate having a locking portion for locking an end of the siding board formed by pressing. The cross-sectional shape of the locking portion formed by bending the distal end of the member raised from one surface side to the surface side of the steel plate is formed into a curved shape.

[0013] The siding board mounting bracket of the present invention comprises:
By forming the cross-sectional shape of the locking portion for locking the end of the siding board into a curved shape, the member forming the locking portion can exhibit flexibility and elasticity, and Variations in the thickness of the edges of the siding board when mounting the board can be absorbed, and the siding board can be mounted stably.

Here, the cross-sectional shape consisting of the curve refers to a shape in which a rising portion raised from one surface side of a steel plate and a bent portion at the tip thereof are formed by a continuous curve.
Due to the elastic deformation of the rising portion and the bent portion, it is possible to absorb a variation in the thickness of the end of the siding board fitted between the bent portion and the steel plate surface.

[0015]

FIG. 1 is a perspective view of a siding board mounting bracket according to an embodiment of the present invention. FIG. 2 (a) is a side view of the mounting bracket, and FIG. 2 (b) is FIG. A
FIG. 4 is a cross-sectional view taken along a line A.

The mounting bracket 10 of this embodiment has a length of about 55 m.
m, a width of about 60 mm, and a thickness of about 0.8 mm as a raw material, and press-working the steel sheet to form first locking portions 11 for locking the lower end of the siding board at two right and left ends of the main body.
A second locking portion 12 is formed at a location and locks the upper end of the siding board at a central portion of the main body, and a nail hole 13 is formed at an upper portion of the main body.

Both the first locking portion 11 and the second locking portion 12 raise a part of the steel plate on one surface side of the steel plate (the right side in FIG. 2), and direct the tip thereof toward the surface side of the steel plate. Pressing is performed in a shape that is inverted in the opposite direction (upward and downward in FIG. 2), thereby forming locking portions in opposite directions. The first locking part 11 is a rising part 1
1a and the bent portion 11b, the second locking portion 12
Is formed by a rising portion 12a and a bent portion 12b. Each of the locking portions 11 and 12 has a shape in which the rising portions 11a and 12a and the bending portions 11b and 12b are formed by continuous curves.

As described above, since the rising portions 11a and 12a and the bending portions 11b and 12b of the locking portions 11 and 12 are formed by continuous curves, the rising portions 11a and 12b are formed.
a and the bent portions 11b and 12b can exhibit flexibility and elasticity, and can absorb a variation in the thickness of the siding board end when the siding board is attached, so that the siding board can be attached stably. it can.

The nail hole 13 is formed with three holes at the same time at the time of press working.
A nail is driven into one or more holes and fixed.

FIG. 3 is a view showing a state in which a siding board is attached to the body edge using the attachment fitting 10 of FIG. When attaching the siding board to the mounting bracket 10, first, the mounting bracket 10 is fixed to the rim D with a nail N, and then the lower end of the upper siding board Sa is locked to the locking portion 11 of the mounting bracket 10, The upper end of the lower siding board Sb is locked to the stopper 12.

Here, since the mounting bracket 10 is made of a steel plate, it has a high elasticity as a whole. When the nail N is driven into the mounting bracket 10 to fix the mounting bracket 10 to the body edge D, the nail N is sufficiently attached to the body edge D. , The mounting bracket 10 is firmly fixed to the rim D. In addition, the lower end of the upper siding board Sa and the upper end of the lower siding board Sb are formed to be slightly thicker than the gap between the locking portions 11 and 12, and the lower end of the upper siding board Sa and the upper end of the lower siding board Sb are connected to the locking portion 11. By strongly pressing the siding board into the siding board, the siding board is firmly locked by the repulsive force of the locking portion.

As described above, the mounting bracket 10 of the present embodiment
Is that the locking portions are richer in elasticity compared to the conventional steel plate mounting brackets 30 and 40 shown in FIG. 5 because the cross-sectional shapes of the locking portions 11 and 12 are curved. Becomes Thereby, the thickness of the end of the siding board or the gap between the locking portions 11 and 12 is adjusted so that the thickness of the end of the siding board when the siding board is attached is slightly thicker than the gap between the locking portions 11 and 12. By doing so, the siding board can be firmly locked. Further, the fixing to the rim is strong, and the mounting of the siding board can be stabilized.

In the above embodiment, the mounting bracket 10
As described above, a short piece having a length of about 60 mm has been described, but a long piece having a length of about 1 to 2 m can be manufactured by press working.

[0024]

According to the siding board mounting bracket made of steel plate according to the present invention, the siding board engaging portion formed by press working is formed into a curved shape so that the engaging portion has high elasticity. It will be. By adjusting the thickness of the siding board end or the gap of the locking portion so that the thickness of the siding board end when attaching the siding board is slightly larger than the gap of the locking portion, Can be firmly locked. In addition, it is firmly fixed to the torso rim, and exhibits an excellent effect that the mounting of the siding board can be stabilized.

[Brief description of the drawings]

FIG. 1 is a perspective view of a siding board mounting bracket according to an embodiment of the present invention.

2A is a side view of the mounting bracket of FIG. 1, and FIG. 2B is a cross-sectional view taken along line AA of FIG.

FIG. 3 is a view showing a state in which a siding board is attached to a body edge using the attachment fitting of FIG. 1;

FIG. 4 is a perspective view showing an example of a conventional aluminum mounting bracket.

FIG. 5 is a view showing a use mode of the mounting bracket of FIG. 4;

FIG. 6 is a perspective view showing an example of a conventional mounting bracket made of a steel plate.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Mounting bracket 11 1st locking part 12 2nd locking part 11a, 12a Rising part 11b, 12b Bending part 13 Nail hole D Trunk edge N nail Sa Upper siding board Sb Lower siding board

Claims (1)

[Claims] 1. A siding board mounting bracket made of a steel plate having a locking portion for locking an end of a siding board formed by press working, wherein a tip end of a member raised from one side of the steel plate is formed of a steel plate. A siding board mounting bracket, characterized in that the cross-sectional shape of the locking portion formed by bending to the surface side of the surface is a curved shape.