JP7048942B2 - Outer wall plate mounting bracket - Google Patents

Description

The present invention relates to an outer wall plate mounting bracket for attaching a panel-shaped outer wall plate (sometimes referred to as an outer wall material, an exterior material, etc.) to a building frame.

In recent years, as a method of attaching the outer wall plate to the building skeleton, a method of attaching the outer wall plate to the building skeleton via a mounting bracket has become common.

The applicant has previously provided in Patent Document 1 a press drawing portion that is recessed on the opposite side (that is, forward) to the building frame, and a part of this drawing portion is cut up to form a panel-like material engaging portion. By providing (outer wall plate engaging part), strength and rigidity can be significantly increased compared to the past, and even if a large force is applied during construction or after construction, a large force is applied due to wind, earthquake, etc., it will be deformed. We have proposed mounting brackets for panel-shaped materials such as outer wall plates, which are difficult to cause abnormalities in the mounting state of the outer wall plates.

Japanese Patent No. 2968271 Japanese Unexamined Patent Publication No. 2014-1535

However, in the outer wall plate mounting bracket proposed by the present applicant in Patent Document 1, since the bracket supports the outer wall plate extremely rigidly, the outer wall plate cracks when a large force acts on the outer wall plate due to a strong wind or the like. There is a problem that when a large impact is applied due to a large earthquake or the like, the impact may not be absorbed.

Further, the applicant has proposed in Patent Document 2 an outer wall plate mounting bracket that can solve the problem of the outer wall plate mounting bracket proposed in Patent Document 1. In the outer wall plate mounting bracket proposed in Patent Document 2, contrary to the outer wall plate mounting bracket of Patent Document 1, the press drawing portion is recessed toward the building skeleton, and the outer wall plate is engaged with the outside of the press drawing portion. A joint is provided.

According to the outer wall plate mounting bracket proposed in Patent Document 2, by supporting the outer wall plate more flexibly, the possibility that the outer wall plate will be cracked even if a large force is applied to the outer wall plate due to a strong wind or the like is reduced. At the same time, even if a large impact is applied due to a large earthquake or the like, the impact can be absorbed, and the portion of the mounting bracket that requires large strength and rigidity has a large strength and rigidity as required. Rigidity can be ensured.

However, even with the outer wall plate mounting bracket proposed in Patent Document 2, there remains a problem that the outer wall plate may not be sufficiently flexibly supported.

Further, as in the case of the outer wall plate mounting bracket of Patent Document 1, there is a problem that it is difficult to process the press drawing portion, a large amount of material (metal plate) is required, and the processing cost is high.

The present invention has been made in view of such conventional circumstances, and one of the objects of the present invention is that the outer wall plate can be supported more flexibly, and the large strength and rigidity of the mounting brackets are obtained. It is an object of the present invention to provide an outer wall plate mounting bracket capable of ensuring a large strength and rigidity as required.

Another object of the present invention is to provide an outer wall plate mounting bracket that can facilitate the processing of the press drawing portion, reduce the required material (metal plate), and reduce the processing cost. It is in.

Yet another object of the present invention will become clear from the following description.

The outer wall plate mounting bracket according to claim 1 is the outer wall plate mounting bracket.
In the outer wall plate mounting bracket, which is made by molding a metal plate material and attaches the outer wall plate to the building frame.
A bottom drawing part, which is composed of a press drawing part and has a shape of being recessed in one direction in a direction parallel to the wall surface, which is formed of the outer wall plate, and a bottom drawing part.
A mounting portion provided outside the bottom drawing portion and having a screw hole for screwing the outer wall plate mounting bracket to the building frame side and / or a nail hole for nailing.
An outer wall plate back surface receiving portion that is provided outside the bottom drawing portion and is in contact with or faces the back surface of the outer wall plate.
It has an outer wall plate engaging portion provided outside the bottom drawing processed portion, on the side farther from the building frame than the outer wall plate back surface receiving portion, and near the opening of the bottom drawing processed portion.
The outer wall plate engaging portion has a front protruding portion protruding to the opposite side of the building frame, and a bent portion bent from the tip end portion of the front protruding portion.
The end portion of the outer wall plate is inserted between the bent portion, the front protruding portion, and the back surface receiving portion of the outer wall plate so as to be engaged with the outer wall plate engaging portion.

In the outer wall plate mounting bracket of the present invention according to claim 1, the bottom drawing portion is a press drawing portion that occupies a relatively small part in the entire mounting bracket, and not only the outer wall plate engaging portion but also the mounting bracket is used. Since the mounting part to be attached to the building frame is also provided outside the bottom drawing part, the outer wall plate can be supported more flexibly, and even if a large force acts on the outer wall plate due to strong wind etc., the outer wall plate cracks. In addition to reducing the risk of spilling, even if a large impact acts due to a large earthquake or the like, the impact can be absorbed.

On the other hand, a bottom drawing part made of a press drawing part is provided in a part of the mounting bracket that requires high strength and rigidity, that is, a part between the mounting part and the outer wall plate engaging part. Therefore, it is possible to secure high strength and rigidity as required.

In addition, since the press drawing section (bottom drawing section) can be made smaller, the press drawing section can be easily machined, and a press machine with a small capacity can be used, and the necessary materials (necessary materials). The amount of metal plate) can be reduced, and the processing cost can be reduced.

The outer wall plate mounting bracket according to the third aspect of the present invention is the present invention according to the first or second aspect.
It is composed of a press drawing part that is independent of the bottom drawing part, and has a back side drawing part that is recessed on the building skeleton side or the side opposite to the building skeleton, and this back side drawing part is the said. It is provided on the building skeleton side of the outer wall plate mounting bracket 1.

In the outer wall plate mounting bracket according to the third aspect of the present invention, since the back side drawing part is provided in addition to the bottom drawing part, the press drawing part is more than the case where only the bottom drawing part is used. The rigidity of the entire mounting bracket can be increased.

On the other hand, the back drawing part is independent of the bottom drawing part, and the size occupied by the back drawing part with respect to the entire mounting bracket is smaller, so that the rigidity of the entire mounting bracket is excessive. You can prevent it from growing. Therefore, the outer wall plate can be supported more flexibly, and even if a large force acts on the outer wall plate due to a strong wind or the like, the risk of the outer wall plate cracking is reduced and a large impact acts due to a large earthquake or the like. Even so, the impact can be absorbed.

The outer wall plate mounting bracket of the present invention is
(B) The problem of the outer wall plate mounting bracket proposed in Patent Document 1 and Patent Document 2 can be solved. That is, even when compared with the outer wall plate mounting bracket proposed in Patent Document 2, the outer wall plate can be supported more flexibly, and even if a large force acts on the outer wall plate due to a strong wind or the like, the outer wall plate is cracked. In addition to reducing the risk of such a situation, even if a large impact is applied due to a large earthquake or the like, the impact can be absorbed.
(B) On the other hand, in the part of the mounting bracket that requires high strength and rigidity, it is possible to secure high strength and rigidity as required.
(C) The processing of the press drawing part becomes easy, it is possible to use a press machine with a small capacity, and the amount of required material (metal plate) can be reduced, reducing the processing cost. be able to,
It is possible to obtain excellent effects such as.

It is a perspective view which shows Example 1 of the outer wall plate mounting metal fitting by this invention. FIG. 3 is a perspective view of the mounting bracket of the first embodiment as viewed from another direction. In the mounting bracket of the first embodiment, in order to clarify the range of the bottom drawn portion, in the same perspective view as in FIG. 1, the bottom drawn portion is shaded. In the mounting bracket of the first embodiment, in order to clarify the range of the bottom drawn portion, in the same perspective view as in FIG. 2, the bottom drawn portion is shaded. It is a front view which shows the mounting metal fitting of Example 1. FIG. It is a side view which shows the mounting metal fitting of Example 1. FIG. It is a top view which shows the mounting bracket of Example 1. FIG. It is a bottom view which shows the mounting metal fitting of Example 1. FIG. FIG. 5 is a cross-sectional view taken along the line IX-IX of FIG. FIG. 5 is a cross-sectional view taken along the line XX of FIG. FIG. 3 is a cross-sectional view showing a state immediately before screwing the outer wall plate mounting bracket engaged with the upper end portion of the lower outer wall plate in an example of the outer wall plate mounting work using the mounting bracket of the first embodiment. FIG. 5 is a cross-sectional view showing a state in which the lower end portion of the outer wall plate on the upper stage side is engaged with the outer wall plate mounting bracket after the screwing is completed in the mounting work example of the outer wall plate of the first embodiment. It is a perspective view which shows Example 2 of the outer wall plate mounting metal fittings by this invention. It is a perspective view which looked at the mounting bracket of Example 2 from another direction. In the mounting bracket of the second embodiment, in order to clarify the range of the bottom drawing part and the back side drawing part, in the same perspective view as in FIG. 13, the bottom drawing part has a fine mesh line and the back side drawing part is rough. It is a figure with a mesh line. In the mounting bracket of the second embodiment, in order to clarify the range of the bottom drawing part and the back side drawing part, in the same perspective view as in FIG. 14, the bottom drawing part has a fine mesh line and the back side drawing part is rough. It is a figure with a mesh line. It is a front view which shows the mounting bracket of Example 2. FIG. It is a side view which shows the mounting metal fitting of Example 2. FIG. It is a top view which shows the mounting bracket of Example 2. FIG. It is a bottom view which shows the mounting metal fitting of Example 2. FIG. It is sectional drawing in the XXI-XXI line of FIG. FIG. 6 is a cross-sectional view taken along the line XXII-XXII of FIG. FIG. 5 is a cross-sectional view showing a state in which the lower end portion of the outer wall plate on the upper stage side is engaged with the outer wall plate mounting bracket after the screw fixing is completed in the mounting work example of the outer wall plate of the second embodiment. It is a perspective view which shows Example 3 of the outer wall plate mounting metal fittings by this invention. In the mounting bracket of the third embodiment, in order to clarify the range of the bottom drawing part and the back side drawing part, in the same perspective view as in FIG. 24, the bottom drawing part has a fine mesh line and the back side drawing part is rough. It is a figure with a mesh line. It is a front view which shows the mounting metal fitting of Example 3. FIG. It is a side view which shows the mounting metal fitting of Example 3. FIG. FIG. 6 is a cross-sectional view taken along the line XXVIII-XXVIII of FIG. 26. FIG. 3 is a cross-sectional view showing a state in which the lower end portion of the outer wall plate on the upper stage side is engaged with the outer wall plate mounting bracket after the screw fixing is completed in the mounting work example of the outer wall plate of the third embodiment. It is a perspective view which shows Example 4 of the outer wall plate mounting metal fittings by this invention. In the mounting bracket of the fourth embodiment, in order to clarify the range of the bottom drawing part and the back side drawing part, in the same perspective view as in FIG. 30, the bottom drawing part has a fine mesh line and the back side drawing part is rough. It is a figure with a mesh line. It is a front view which shows the mounting metal fitting of Example 3. FIG. It is a side view which shows the mounting metal fitting of Example 3. FIG. FIG. 32 is a cross-sectional view taken along the line XXXIV-XXXIV of FIG. 32.

Hereinafter, the present invention will be described with reference to examples shown in the drawings.

1 to 10 show an example of the outer wall plate mounting bracket 1 according to the present invention, and FIGS. 11 and 12 show an example of a mounting structure of the outer wall plate 2 using the mounting bracket 1 of the first embodiment.

When the outer wall plate 2 is attached to the building frame 3 (see FIGS. 11 and 12), the outer wall plate 2 is generally horizontally long, and the upper end and the lower end of each outer wall plate 2 are abutted against each other and sequentially from the lower side. The method of attaching the outer wall plate 2 to the upper stage side (so-called horizontal pasting) and the method of making the outer wall plate 2 vertically long, the left end portion and the right end portion of each outer wall plate 2 are butted, and sequentially from left to right or from right to left. There is a method of attaching the outer wall plate 2 (so-called vertical pasting). In the following description of each embodiment, the vertical and horizontal directions of the mounting bracket 1 will be described with reference to the case of so-called horizontal sticking, but in the case of so-called vertical sticking, the direction of the mounting bracket 1 is rotated by 90 degrees. (The top and bottom of the mounting bracket 1 in the case of horizontal sticking will be left and right in the case of vertical sticking), so please be careful.

The outer wall plate mounting bracket 1 is formed by molding a single metal plate made of a steel plate, a stainless steel plate, an aluminum alloy plate, etc. by press working, and has a bottom drawing portion 4, a mounting portion 5, and a side portion 6. The front bent portion 7 and the outer wall plate engaging portion 8 are integrally provided.

The bottom drawing section 4 is composed of a press drawing section formed by press drawing, and is unidirectional in a direction parallel to the wall surface to be formed by the outer wall plate 2 (in FIGS. 1, 5 and 6). It is shaped to be recessed (downward). 3 and 4 are views in which the bottom drawing section 4 is shaded in the same perspective view as FIGS. 1 and 2 in order to clarify the range of the bottom drawing section 4 in this embodiment.

A drain hole 9 formed of an elongated hole is provided at the bottom of the bottom drawing portion 4 (see FIGS. 7, 8 and 10). The drain hole 9 is formed by a breath punching process after the bottom drawing process portion 4 is pressed and drawn. The drain hole 9 is for discharging rainwater that has entered the bottom drawing portion 4 to the outside.

The mounting portion 5 is provided outside and above the bottom drawing machined portion 4, and the flat surface portion 5a continuous from the flat back surface portion 4a of the bottom drawing machined portion 4 and the outer wall plate mounting bracket 1 are attached to the building frame 3. It has a screw hole 5b for fastening with a screw on the side. The mounting bracket 1 uses screw holes 5b with the mounting portion 5 placed along the building frame 3 itself, the furring strip, the base material such as studs, or the intermediary material 10 (see FIGS. 11 and 12) such as heat insulating material. By being screwed to the building frame 3, it can be attached to the building frame 3 directly or via the insulating material 10.

The side side portion 6 is formed by being bent at a right angle from both ends of the flat surface portion 5a of the mounting portion 5, and projects to the opposite side (that is, forward) to the building frame 3. A pair of front bent portions 7 are formed by bending inward at right angles from the tips of the two side portions 6. In this embodiment, the left and right front bent portions 7 and the flat front portion 4b of the bottom drawing portion 4 form a back surface receiving portion of the outer wall plate that abuts or faces the back surface of the outer wall plate 2. There is.

The outer wall plate engaging portion 8 is a front portion of the front surface portion 4b of the bottom drawing machined portion 4 that is bent so as to project from the opening side end of the bottom drawing machined portion 4 to the opposite side (that is, forward) to the building frame 3. It has a protruding portion 11 and a first bent portion 12 and a second bent portion 13 that are bent on opposite sides from the tip end portion of the front protruding portion 11, respectively. More specifically, the first bent portion 12 is bent diagonally upward from the tip of the front protruding portion 11, while the second bent portion 13 is bent diagonally downward from the tip of the front protruding portion 11. Has been done.

Next, an example of the mounting method of the outer wall plate 2 by the mounting bracket 1 will be described with reference to FIGS. 11 and 12. FIGS. 11 and 12 show a mounting method in the case of so-called horizontal pasting. Further, in this example, the mounting bracket 1 is attached to the building frame 3 via the interposing material 10 which is a base material such as a furring strip or studs. The first real part 15 is formed by cutting out the outer surface side of the upper end of each outer wall plate 2, while the inner surface side thereof is cut at the lower end of the outer wall plate 2 (see FIG. 12). By lacking, a second real part 16 is formed. Further, an engaging groove 17 is formed at the lower end of each outer wall plate 2 so as to be in contact with the inner surface of the second real portion 16.

In this case, first, as shown in FIG. 11, the second bent portion 13 of the outer wall plate engaging portion 8 of the mounting bracket 1, the front protruding portion 11, and the front portion 4b of the bottom drawing machined portion 4 (outer wall plate back surface receiving portion). ), The first real part 15 of the upper end portion of the lower outer wall plate 2 is inserted, and the outer wall plate engaging portion 8 of the mounting bracket 1 is inserted into the upper end portion of the lower outer wall plate 2 on the lower stage side. Engage with each other so that the front surface portion 4b (outer wall plate back surface receiving portion) of the bottom drawing portion 4 abuts or faces the back surface of the lower outer wall plate 2. At this time, the mounting bracket 1 is oriented so that the front protruding portion 11 is oriented in the horizontal direction, and the mounting portion 5 and the back surface portion 4a of the bottom drawing processing portion 4 are in contact with the auxiliary material 10. To.

Next, as shown in FIG. 12, the mounting bracket 1 is screwed to the mounting bracket 10 by the screw 18 using the screw hole 5b, and the mounting bracket 1 is mounted to the building frame 3 via the mounting bracket 10. .. As a result, the mounting bracket 1 is fixed to the mounting bracket 10 in a state where the mounting portion 5 is along the mounting bracket 10, and the upper end portion of the outer wall plate 2 on the lower stage side is connected to the building frame via the mounting bracket 1. Attached to 3.

Subsequently, as shown in FIG. 12, the first bent portion 12 of the mounting bracket 1 is inserted into the engaging groove 17 at the lower end portion of the outer wall plate 2 on the upper stage side, and the lower end portion of the outer wall plate 2 on the upper stage side is inserted. The portion behind the engaging groove 17 of the portion penetrates into the portion between the first bent portion 12 of the outer wall plate engaging portion 8, the front protruding portion 11 and the left and right front bent portions 7 (outer wall plate back receiving portion). The lower end of the outer wall plate 2 on the upper stage side is placed on the front protrusion 11, and the outer wall plate engaging portion 8 of the mounting bracket 1 is engaged with the lower end portion of the outer wall plate 2 on the upper stage side. , The lower end of the outer wall plate 2 on the upper stage side is abutted against the upper end portion of the outer wall plate 2 on the lower stage side.

After that, by sequentially attaching the outer wall plates 2 from the lower stage side to the upper stage side in the same manner, the outer wall plates 2 can be attached to the building skeleton 3 in a state where the outer wall plates 2 are vertically abutted against each other (outer walls butted against each other). The front protruding portion 11 of the outer wall plate engaging portion 8 of the mounting bracket 1 is interposed between the upper and lower ends of the plate 2).

In such a mounting state, the front projecting portion 11 abuts or faces the upper and lower end portions of the outer wall plate 2 to prevent movement in the vertical direction. Further, the left and right front bent portions 7 (outer wall plate back surface receiving portion) and the front surface portion 4b (outer wall plate back surface receiving portion) of the bottom drawing processing portion 4 are in contact with or opposed to the back surface of the outer wall plate 2, respectively, and the outer wall plate 2 While preventing the movement to the building skeleton 3 side, a certain gap is secured between the back surface of the outer wall plate 2 and the auxiliary material 10 and thus the building skeleton 3.

Here, the case of performing so-called horizontal pasting has been described, but in the case of performing so-called vertical pasting, the case of FIGS. 11 and 12 with the mounting bracket 1 rotated 90 degrees as compared with FIGS. 11 and 12. Similarly, the outer wall plate 2 can be attached to the building frame 3 via the interposition material 10 by using the mounting bracket 1.

As described above, in the outer wall plate mounting bracket of Patent Document 1, a press drawing portion that is recessed on the opposite side (that is, the front) of the building frame 3 is provided, and a part of the drawing portion is cut up to raise the outer wall. Since the plate engaging portion is provided, the outer wall plate 2 is supported extremely rigidly. Therefore, when a large force is applied to the outer wall plate 2 due to a strong wind or the like, the outer wall plate 2 is cracked or a large impact is caused by a large earthquake or the like. There was a problem that it may not be able to absorb the impact when it acts.

Further, in the mounting bracket of Patent Document 2, the press drawing portion is recessed in the direction opposite to the outer wall plate mounting bracket of Patent Document 1, and the outer wall plate engaging portion is provided outside the press drawing portion. Since one large press drawing portion occupies most of the mounting bracket, there remains a problem that the flexibility of the support of the outer wall plate 2 may not be sufficient.

However, in the outer wall plate mounting bracket 1, the bottom drawing portion 4 is a press drawing portion that occupies a relatively small part in the entire mounting bracket 1, and not only the outer wall plate engaging portion 8 but also the mounting bracket 1 is built. Since the mounting portion 5 to be attached to the skeleton 3 is also provided outside the bottom drawing portion 4, the outer wall plate 2 can be supported more flexibly, and even if a large force acts on the outer wall plate 2 due to a strong wind or the like, the outer wall plate 2 can be supported. The possibility that the outer wall plate 2 is cracked can be reduced, and even if a large impact is applied due to a large earthquake or the like, the impact can be absorbed.

On the other hand, in the portion of the mounting bracket 1 that requires high strength and rigidity, that is, the portion between the mounting portion 5 and the outer wall plate engaging portion 8, the bottom drawing portion 4 composed of the press drawing portion is provided. Since it is provided, it is possible to secure high strength and rigidity as required.

Further, unlike the outer wall plate mounting bracket 1 proposed in Patent Documents 1 and 2, the press drawing portion (bottom drawing processing portion 4) can be made smaller, so that the processing of the press drawing portion becomes easier. At the same time, it is possible to use a press machine having a small capacity, the amount of required material (metal plate) can be reduced, and the processing cost can be reduced.

13 to 22 show an example of the mounting structure of the outer wall plate 2 according to the present invention, and FIG. 23 shows an example of the mounting structure of the outer wall plate 2 using the mounting bracket 1 of the second embodiment. In this embodiment, a back drawing machined portion 19 composed of a press drawing section is provided on the building frame 3 side (back side) and above the bottom drawing machined section 4 in the entire mounting bracket 1. The back side drawing section 19 is composed of a press drawing section independent of the bottom drawing section 4, exists outside the bottom drawing section 4, and is recessed toward the building frame 3 side (that is, rearward). ing.

15 and 16 show a fine mesh line in the bottom drawing section 4 in the same perspective view as FIGS. 13 and 14 in order to clarify the range of the bottom drawing section 4 and the back drawing section 19 in this embodiment. It is the figure which gave the coarse net wire to the back side drawing processing part 19. In the case of this embodiment, in the processing step, the bottom drawing processing portion 4 is pressed and drawn, and then the back side drawing processing portion 19 is pressed and drawn.

In this embodiment, the mounting portion 5 is provided on the bottom portion (located on the rearmost side of the entire mounting bracket 1) of the back surface side drawing processing portion 19. More specifically, the bottom of the back drawing machined portion 19 is a flat surface portion 5a of the mounting portion 5, and a screw hole 5b for screwing the outer wall plate mounting bracket 1 to the building frame 3 side in this flat surface portion 5a. Is provided.

Other configurations are the same as in the first embodiment. In the outer wall plate mounting bracket 1 of the present embodiment, as shown in FIG. 23, the outer wall plate 2 can be attached to the building frame 3 in the same manner as in the case of the first embodiment.

In this embodiment, since the back surface drawing processing section 19 is provided in addition to the bottom drawing processing section 4, the press drawing section is only the bottom drawing section 4 as in the case of the first embodiment. , The rigidity of the entire mounting bracket 1 can be increased.

On the other hand, the back drawing machined portion 19 is independent of the bottom drawing machined section 4, and unlike the press drawing section of the mounting bracket proposed in Patent Documents 1 and 2, the mounting bracket 1 is used. Since the size occupied by the rear side drawing portion 19 is smaller than the whole, it is possible to prevent the rigidity of the entire mounting bracket 1 from becoming excessively large. Therefore, as in the case of the first embodiment, the outer wall plate 2 can be supported more flexibly as compared with the mounting bracket proposed in Patent Document 2, and a large force is applied to the outer wall plate 2 due to a strong wind or the like. Even if it acts, the possibility that the outer wall plate 2 is cracked can be reduced, and even if a large impact acts due to a large earthquake or the like, the impact can be absorbed.

Further, in the second embodiment, by changing the depth of the back surface drawing processing portion 19, it is possible to easily create a mounting bracket in which the gap between the building and the back surface of the outer wall plate is defined by a different numerical value. ..

In each of the above embodiments, the mounting portion 5 is provided with a screw hole 5b for screwing the outer wall plate mounting bracket 1 to the building frame 3 side, but instead of the screw hole 5b, the outer wall plate mounting bracket 1 is provided. A nail hole may be provided on the side of the building frame 3 for nailing, or both a screw hole 5b and a nail hole may be provided in the mounting portion 5.

24 to 28 show an example of the outer wall plate mounting bracket 1 according to the present invention, and FIG. 29 shows an example of the mounting structure of the outer wall plate 2 using the mounting bracket 1 of the third embodiment. In this embodiment, the back drawing processing portion 19 is recessed on the opposite side (front) of the building frame 3 as opposed to the case of the second embodiment.

Other configurations are the same as in the second embodiment. In this example as well, the same action and effect as in Example 2 can be obtained.

30 to 34 show Example 4 of the outer wall plate mounting bracket 1 according to the present invention. In this embodiment, the side side portion 6 and the side surface of the bottom drawing portion 4 are made continuous, and the front bent portion 7 and the front portion 4b of the bottom drawing processed portion 4 are made continuous.

Other configurations are the same as in the third embodiment. In this example as well, the same action and effect as in Example 3 can be obtained.

As described above, the outer wall plate mounting bracket according to the present invention is useful as an outer wall plate mounting bracket for attaching the outer wall plate to the building frame.

1 Outer wall plate mounting bracket 2 Outer wall plate 3 Building frame 4 Bottom drawing part 4a Back part of bottom drawing part 4b Front part of bottom drawing part (outer wall plate back receiving part)
5 Mounting part 5a Flat part of mounting part 5b Screw hole 6 Side side part 7 Front bent part (outer wall plate back receiving part)
8 Outer wall plate engaging part 9 Drain hole 10 Intermediary material 11 Front protruding part 12 First bent part 13 Second bent part 15 First real part 16 Second real part 17 Engagement groove 18 Screw 19 Back Side drawing part

Claims (6)

In the outer wall plate mounting bracket, which is made by molding a metal plate material and attaches the outer wall plate to the building frame.
A bottom drawing part, which is composed of a press drawing part and has a shape of being recessed in one direction in a direction parallel to the wall surface, which is formed of the outer wall plate, and a bottom drawing part.
A mounting portion provided outside the bottom drawing portion and having a screw hole for screwing the outer wall plate mounting bracket to the building frame side and / or a nail hole for nailing.
An outer wall plate back surface receiving portion that is provided outside the bottom drawing portion and is in contact with or faces the back surface of the outer wall plate.
It has an outer wall plate engaging portion provided outside the bottom drawing processed portion, on the side farther from the building frame than the outer wall plate back surface receiving portion, and near the opening of the bottom drawing processed portion.
The outer wall plate engaging portion has a front protruding portion protruding to the opposite side of the building frame, and a bent portion bent from the tip end portion of the front protruding portion.
The end portion of the outer wall plate is inserted between the bent portion, the front protrusion portion, and the back surface receiving portion of the outer wall plate so as to be engaged with the outer wall plate engaging portion. .. The outer wall plate mounting bracket according to claim 1, wherein the bottom drawing portion is provided over substantially the entire width of the outer wall plate mounting bracket. It is composed of a press drawing part that is independent of the bottom drawing part, and has a back side drawing part that is recessed on the building skeleton side or the side opposite to the building skeleton, and this back side drawing part is the said. The outer wall plate mounting bracket according to claim 1 or 2, which is provided on the building frame side of the outer wall plate mounting bracket. The outer wall plate mounting bracket according to claim 3, wherein the mounting portion is provided at the bottom of the back drawing processed portion. Both sides of the mounting portion have side sides protruding to the opposite side of the building frame, and front bent portions formed by being bent in a direction perpendicular to the tips of these side sides, and these front bent portions. Is the outer wall plate mounting bracket according to any one of claims 1 to 4, which constitutes at least a part of the back surface receiving portion of the outer wall plate. A plurality of the outer wall plates are attached to the building frame with the ends of the outer wall plates abutting against each other.
The outer wall plate engaging portion has a first bent portion and a second bent portion that are respectively bent on opposite sides from the tip end portion of the front protruding portion.
The ends of the outer wall plate that are butted against each other are between the second bent portion, the front protruding portion, and the back surface receiving portion of the outer wall plate, and the first bent portion, the front protruding portion, and the back surface of the outer wall plate. The fifth aspect of claim 5 , wherein the front protrusions are interposed at the abutting portions of the outer wall plates so as to be inserted between the receiving portions and engaged with the outer wall plate engaging portions. Outer wall plate mounting bracket.

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