JP6341502B2 - Exterior wall mounting bracket - Google Patents

Description

  The present invention may be referred to as an outer wall material (outer wall plate, exterior material, etc.) in a corner portion (protruding corner portion or entering corner portion) of a building having a first surface and a second surface that form an angle with each other. The present invention relates to an outer wall material mounting bracket and a manufacturing method thereof.

  Conventionally, when attaching an outer wall material to a corner portion of a building, in many cases, for example, as shown in FIG. 18 of Patent Document 1, the first surface and the second surface of the corner portion are separately provided. It was attached using a mounting bracket. For this reason, there has been a problem that the positioning of the first surface side mounting bracket and the second surface side mounting bracket is troublesome.

  On the other hand, Patent Documents 2 and 3 are attached across both the first surface and the second surface of the corner portion, and the first surface and the second surface are attached with one mounting bracket. In both cases, a mounting bracket for supporting an outer wall material is disclosed. According to such a mounting bracket, it is possible to solve the problem when the outer wall material is mounted using separate mounting brackets on the first surface and the second surface as described above.

JP 2006-307419 A (FIG. 18) JP 2000-160809 A JP 2002-121880 A (FIGS. 7 to 9)

  However, since the outer wall material mounting brackets disclosed in Patent Documents 2 and 3 are mainly formed by press bending, there is a problem that rigidity and strength are very small. For this reason, after the construction, there is a possibility that the mounting bracket is deformed by a force or an impact caused by a strong wind, an earthquake, or the like, and the mounting state of the outer wall material is abnormal.

  In recent years, it is necessary to insert a heat insulating material between the building frame and the outer wall material to obtain a heat insulating structure, and to include a case of such a heat insulating structure between the building frame and the outer wall material. In order to meet these demands, the size of the outer wall material mounting brackets must be increased and the space between the building frame and the outer wall material should be sufficient. Although a large space must be provided, there is a problem that if the size of the outer wall material mounting bracket is increased in the thickness direction, the rigidity and strength of the mounting bracket are further reduced.

  The present invention has been made in view of such a conventional situation, and one of the objects of the present invention is to straddle both the first surface and the second surface of the corner portion of the building. It is an object to provide an outer wall material mounting bracket that is attached and can support the outer wall material on both the first surface and the second surface with a single mounting bracket, and a method for manufacturing the same.

  Another object of the present invention is to provide an outer wall material mounting bracket that can sufficiently increase rigidity and strength even when the size in the thickness direction is increased, and a manufacturing method thereof.

  Still other objects of the present invention will become apparent from the following description.

The outer wall plate mounting bracket according to the present invention is:
An outer wall material mounting bracket for mounting an outer wall material to a building frame at a corner portion of a building having a first surface and a second surface that are formed at an angle with each other , and a plurality of the outer wall materials In the outer wall material mounting bracket to be attached to the building frame in a state in which the ends of these outer wall materials are butted against each other in the vertical direction ,
A first portion that has been press-drawn and raised in a direction opposite to the building housing on the first surface side and a direction opposite to the building housing on the second surface side A bent drawing portion having a bent second portion that is raised continuously,
Forming a part of the first portion of the bending drawing portion, a first outer wall material back contact portion that is in contact with the back surface of the outer wall material on the first surface side;
Forming a part of the second portion of the bending drawing portion, a second outer wall material back contact portion that is in contact with the back surface of the outer wall material on the second surface side;
On the first surface side, a first screw hole for screwing the outer wall material mounting bracket to the building frame side or (and) a first nail hole for nailing;
On the second surface side, a second screw hole for screwing the outer wall material mounting bracket to the building frame side or (and) a second nail hole for nailing;
A first outer wall material engaging portion engaged with an end of the outer wall material on the first surface side;
Ri Na and a second outer wall member engaging portion to be engaged on an end portion of the outer wall member in said second side,
The first screw hole or (and) the first nail hole is provided at a position surrounded by the first portion of the bent drawing portion,
The second screw hole or (and) the second nail hole is provided at a position surrounded by the second portion of the bent drawing portion,
The first outer wall material engaging part is formed by cutting and raising a part of the first part of the bent drawing part, and the second outer wall material engaging part is formed by the bending drawing part. It is formed by cutting and raising part of the second part,
The first and second outer wall material engaging portions are interposed in the abutting portions of the plurality of outer wall materials, and are respectively engaged with end portions of the outer wall materials that are abutted against each other.
The first outer wall material engaging portion protrudes in a direction opposite to the building housing on the first surface side, and a first front protruding piece interposed in a butt portion between the plurality of outer wall materials; A first upward bent piece bent upward from the tip portion of the first forward protruding piece, and a first downward bent piece bent downward from the tip portion of the first forward protruding piece. And
The second outer wall material engaging portion protrudes in a direction opposite to the building housing on the second surface side, and a second front protruding piece interposed in a butt portion between the plurality of outer wall materials; A second upward bent piece bent upward from the tip of the second front protruding piece, and a second downward bent piece bent downward from the tip of the second forward protruding piece. one in which you composed.

  The outer wall material mounting bracket of the present invention includes first and second outer wall material back contact portions, first and second screw holes or (and) nail holes, and first and second outer wall material engaging portions. Because it has, it is mounted across both the first surface and the second surface of the corner of the building, and both the first surface and the second surface with one mounting bracket Can support the outer wall material.

  In addition, the first portion raised in the direction opposite to the building housing on the first surface side of the corner portion and the second portion raised in the direction opposite to the building housing on the second surface side of the corner portion. Since it has a bent drawing part that has two parts continuously with each other, the rigidity and strength of the mounting bracket can be made sufficiently large even if the size of the mounting bracket in the thickness direction is increased. . Therefore, including a case where a heat insulating material is inserted between the building frame and the outer wall material to form a heat insulating structure, or a case where such a heat insulating structure is used, a sufficient thickness is provided between the building frame and the outer wall material. When attempting to secure a ventilation layer, the mounting bracket must be sufficiently large in the thickness direction without reducing the rigidity and strength of the mounting bracket, and a sufficiently large space should be provided between the building frame and the outer wall material. be able to.

The outer wall material mounting bracket of the present invention is
(I) It is attached across both the first surface and the second surface of the corner of the building, and it is an outer wall material on both the first surface and the second surface with one mounting bracket. Can support,
(B) Even if the size in the thickness direction of the mounting bracket is increased, the rigidity and strength of the mounting bracket can be made sufficiently large.
It is possible to obtain excellent effects such as.

It is a perspective view which shows the outer wall material attachment metal fitting in Example 1 of this invention. In order to clarify the range of the bent drawing processed portion, in the perspective view of the mounting bracket of Example 1, it is a diagram in which the bent drawn processed portion is netted. It is a front view which shows the outer wall material attachment metal fitting of Example 1. FIG. It is a right view which shows the outer wall material attachment metal fitting of Example 1. FIG. It is a left view which shows the outer wall material attachment metal fitting of Example 1. FIG. It is a top view which shows the outer wall material attachment metal fitting of Example 1. FIG. It is a bottom view which shows the outer wall material attachment metal fitting of Example 1. FIG. It is sectional drawing in the VIII-VIII line of FIG. It is sectional drawing in the IX-IX line of FIG. In the manufacturing process of the outer wall material attachment metal fitting of Example 1, it is a bottom view which shows the state before finally bending a metal fitting at right angle. It is a front view corresponding to the state of FIG. It is sectional drawing in the XII-XII line | wire of FIG. FIG. 5 is a cross-sectional view showing a state before the outer wall material mounting bracket engaged with the upper end portion of the lower-stage outer wall material is screwed to the building frame side in the outer wall material mounting operation of Example 1; It is a top view corresponding to the state of FIG. FIG. 6 is a cross-sectional view showing a state in which the lower end portion of the upper-side outer wall member is engaged with the outer wall member attaching bracket after screwing is completed in the outer wall member attaching operation of Example 1; FIG. 16 is a horizontal sectional view corresponding to the state of FIG. 15. It is a horizontal sectional view which shows the attachment state in the case of attaching two outer wall materials which are not bent at right angles to a 1st surface and a 2nd surface, respectively. It is a perspective view which shows the outer wall material attachment metal fitting in Example 2 of this invention. In order to clarify the range of the bent drawing portion, in the perspective view of the mounting bracket of Example 2, it is a diagram in which the bent drawing portion is provided with a mesh line. It is a front view which shows the outer wall material attachment metal fitting of Example 2. FIG. It is a right view which shows the outer wall material mounting bracket of Example 2. It is a left view which shows the outer wall material attachment bracket of Example 2. FIG. It is a top view which shows the outer wall material attachment metal fitting of Example 2. FIG. It is a bottom view which shows the outer wall material attachment metal fitting of Example 2. FIG. It is sectional drawing in the XXV-XXV line | wire of FIG. It is sectional drawing in the XXVI-XXVI line of FIG. In the manufacturing process of the outer wall material attachment metal fitting of Example 2, it is a bottom view showing the state before finally bending the metal fitting at a right angle. It is a front view corresponding to the state of FIG. It is sectional drawing in the XXIX-XXIX line | wire of FIG.

  Hereinafter, the present invention will be described based on embodiments shown in the drawings.

  1 to 9 show the completed outer wall material mounting bracket 1 according to this embodiment, and FIGS. 13 to 16 show the mounting operation and mounting structure of the outer wall material 2 at the corner of the building using the outer wall material mounting bracket 1. ing. The outer wall material mounting bracket 1 is formed by pressing one material metal plate made of a steel plate, a stainless steel plate, an aluminum alloy plate, etc., and most of the mounting bracket 1 is a bent drawing portion 3 bent at a right angle. It is comprised by. FIG. 2 is a diagram in which the bending drawing portion 3 is provided with a mesh line in order to clarify the range of the bending drawing portion 3.

  As will be described in detail later, the bent drawing portion 3 is formed by first being raised in one direction by press drawing and then bent at a right angle by press bending. The second portion 3b is continuous with each other. The first portion 3a is configured such that the mounting bracket 1 is attached to the building housing 5 directly or at the corner of the building having a first surface 4a and a second surface 4b (see FIGS. 14 and 16) perpendicular to each other. When attached via the base material 6 (see FIGS. 13 to 16), the first surface 4a is raised in a direction opposite to the building housing 5 while the second portion 3b is the second portion 3b. It is raised in the direction opposite to the building housing 5 on the surface 4b side.

  The top surface of the first portion 3a of the bent drawing processed portion 3 has a flat shape, and the first outer wall material is in contact with the back surface of the outer wall material 2 on the first surface 4a side of the protruding corner portion. The back contact portion 7a is configured. The top surface of the second portion 3b of the bent drawing processed portion 3 has a flat shape, and the second outer wall material is in contact with the back surface of the outer wall material 2 on the second surface 4b side of the protruding corner portion. The back contact portion 7b is configured.

  A first edge 8a is formed around the first portion 3a of the bent drawing portion 3 (in the three directions excluding the portion adjacent to the second portion 3b). The part 8a is entirely on one plane, and is brought into contact with the building housing 5 directly or through the base material 6 on the first surface 4a side of the protruding corner. Similarly, a second edge portion 8b is formed around the second portion 3b of the bent drawing processed portion 3 (in the three directions excluding the portion adjacent to the first portion 3a). The second edge portion 8b is entirely on one plane, and is brought into contact with the building housing 5 directly or through the base material 6 on the second surface 4b side of the protruding corner.

  A first depressed portion 9a is formed on the upper side portion of the first portion 3a of the bent drawing portion 3 so as to be surrounded by the first portion 3a. The back surface of the bottom portion of the first depressed portion 9a is located on the same plane as the back surface of the first edge portion 8a. The first surface 4a side of the protruding corner portion is directly on the building housing 5 or through the base material 6. To come into contact. And the 1st screw hole for screwing the attachment metal fitting 1 to the building frame 5 directly or via the base material 6 in the bottom face of the 1st depression part 9a in the 1st surface 4a side of a protrusion corner part 10a is provided. Similarly, a second depressed portion 9b is formed on the upper side portion of the second portion 3b of the bent drawing portion 3 so as to be surrounded by the second portion 3b. The back surface of the bottom portion of the second depressed portion 9b is located on the same plane as the back surface of the second edge portion 8b. The second surface 4b side of the projecting corner portion is directly on the building frame 5 or through the base material 6. To come into contact. And the 2nd screw hole for screwing the attachment metal fitting 1 to the building frame 5 directly or via the base material 6 in the bottom face of the 2nd depression part 9b in the 2nd surface 4b side of a protrusion corner part. 10b is provided.

  A rectangular first window portion 11a is formed on the lower side portion of the first portion 3a of the bent drawing portion 3 by press punching and cutting. A first outer wall material engaging portion 12a is formed on the upper end side of the first window portion 11a by the cutting and raising process. The first outer wall material engaging portion 12a is engaged with the upper and lower end portions of the outer wall material 2 on the first surface 4a side of the protruding corner, and the building is formed on the first surface 4a side of the protruding corner portion. A first front projecting piece 13a projecting in a direction opposite to the casing 5, a first upward bent piece 14a bent obliquely upward from the tip of the first front projecting piece 13a, and a first It has the 1st downward bending piece 15a bent diagonally downward from the front-end | tip part of the front protrusion piece 13a.

  Similarly, a rectangular second window portion 11b is formed on the lower side portion of the second portion 3b of the bent drawing portion 3 by press punching and cutting. A second outer wall material engaging portion 12b is formed on the upper end side of the second window portion 11b by the cutting and raising process. The second outer wall material engaging portion 12b is engaged with the upper and lower end portions of the outer wall material 2 on the second surface 4b side of the protruding corner portion, and the building is formed on the second surface 4b side of the protruding corner portion. A second front protruding piece 13b protruding in a direction opposite to the casing 5, a second upward bent piece 14b bent obliquely upward from the tip of the second front protruding piece 13b, and a second It has the 2nd downward bending piece 15b bent diagonally downward from the front-end | tip part of the front protrusion piece 13b.

  Above the portion extending in the lateral direction at the upper end of the mounting bracket 1 in the first edge 8a, the first edge 4a protrudes in the direction opposite to the building housing 5 on the first surface 4a side. A first hitting portion 16a is formed. Similarly, above the portion extending in the lateral direction at the upper end portion of the mounting bracket 1 in the second edge portion 8b, the second corner 4b of the projecting corner is in the direction opposite to the building housing 5. A second hitting portion 16b protruding in the direction is formed.

  10 to 12 show a state before the mounting bracket 1 is finally bent at a right angle in the manufacturing process of the outer wall material mounting bracket 1 of the first embodiment. In this state, a one-way raised drawing portion 17 that rises only in one direction is formed by press drawing. In the present embodiment, the bent squeezed diaphragm having the first part 3a and the second part 3b described above which are continuous with each other by press-bending the unidirectionally raised squeezing part 17 at a right angle. The processing part 3 is obtained. In this embodiment, the first and second recessed portions 9a and 9b, the first and second screw holes 10a and 10b, the first and second window portions 11a and 11b, and the first and second outer walls. Other parts such as the material engaging portions 12a and 12b and the first and second hitting portions 16a and 16b are processed before the one-way raised drawing processed portion 17 is bent. Further, an upper end side notch 18 and a lower end side notch 19 are provided in advance in the vicinity of the peripheral edge of the upper and lower end portions of the one-way raised drawing portion 17 on the side of the building housing 5 at the upper and lower end portions.

  Next, the mounting operation and mounting structure of the outer wall material 2 by the mounting bracket 1 will be described with reference to FIGS. In this example, the mounting bracket 1 is attached to the building frame 5 via the base material 6. On the first surface 4a and second surface 4b side of the protruding corner portion, the upper end side real portion 20 is formed at the upper end portion of each outer wall member 2 by cutting out the outer surface side. A lower end side real portion 21 is formed at the lower end portion 2 (see FIG. 15) by cutting out the inner surface side. Further, on the first surface 4a and second surface 4b side of the protruding corner portion, an engagement groove 22 is formed at the lower end portion of each outer wall material 2 so as to contact the inner surface of the lower end side real portion 21. Yes.

  When the outer wall material 2 is attached, first, as shown in FIGS. 13 and 14, the first and second outer wall members of the mounting bracket 1 on the first and second surfaces 4a, 4b side of the protruding corner portion. The upper end side real part of the outer wall material 2 on the lower stage side between the downward bent pieces 15a, 15b and the front projecting pieces 13a, 13b of the joint portions 12a, 12b and the first and second outer wall material back surface contact portions 7a, 7b 20 is inserted, the first and second outer wall material engaging portions 12a and 12b of the mounting bracket 1 are engaged with the upper end portion of the outer wall material 2 on the lower side, and the first and second outer wall material engaging portions 12a and 12b of the mounting bracket 1 are engaged. Of the two outer wall material back surface abutting portions 7a, 7b, the portions below the first and second front projecting pieces 13a, 13b are in contact with the back surface of the lower outer wall material 2. In this embodiment, since the mounting bracket 1 is provided with the first and second hitting portions 16a and 16b, the engaging operation can be quickly performed by hitting these hitting portions 16a and 16b with a hammer or the like from above. It can be carried out.

  Next, on the first and second surfaces 4a, 4b side of the protruding corner, the back surface of the first and second edge portions 8a, 8b and the bottom of the recessed portions 9a, 9b are in contact with the base material 6 As shown in FIGS. 15 and 16, the mounting bracket 1 is screwed to the base material 6 with the screws 23 using the first and second screw holes 10 a and 10 b, and the mounting bracket 1 is interposed via the base material 6. And attach it to the building housing 5. As a result, the mounting bracket 1 is fixed to the base material 6 with the back surfaces of the first and second edge portions 8a and 8b and the bottoms of the recessed portions 9a and 9b in contact with the base material 6. 1, the upper end portion of the outer wall material 2 on the lower stage side is attached to the building frame 5.

  Next, as shown in FIG. 15, on the first and second surfaces 4 a, 4 b side of the protruding corner, the first of the mounting bracket 1 is placed in the engaging groove 22 at the lower end of the upper outer wall material 2. And the second upper bent pieces 14a and 14b intrude, and the first and second upper bent pieces 14a and 14b, the first and second upper bent pieces 14a and 14b, The second front projecting pieces 13a and 13b and the first and second outer wall material back surface contact portions 7a and 7b are inserted into the first front and second front walls. The first and second outer wall member engaging portions 12a and 12b of the mounting bracket 1 are engaged with the lower end portion of the outer wall member 2 on the upper stage side so as to be placed on the protruding pieces 13a and 13b. The lower end portion of the outer wall material 2 is butted against the upper end portion of the lower outer wall material 2. As described above, the first and second upper bent pieces 14a and 14b, and the first and second front projecting pieces 13a and 13b are arranged on the back side of the engaging groove 22 at the lower end of the outer wall member 2 on the upper stage side. And when making it penetrate | invade into the part between 1st and 2nd outer wall material back surface contact parts 7a and 7b, as shown by the dashed-dotted line of FIG. It can be made the state which inclined slightly so that the space | interval with the building frame 5 may become larger from the lower end side.

  Thereafter, in the same manner, the outer wall material 2 is sequentially attached from the lower stage side to the upper stage side, so that the outer wall material 2 is attached to the building frame 5 in a state where the outer wall materials 2 are vertically butted against each other at the protruding corner. (The front projecting pieces 13a and 13b of the first and second outer wall member engaging portions 12a and 12b of the mounting bracket 1 are interposed between the upper and lower ends of the outer wall member 2 that are abutted with each other. ).

  In such an attachment state, the first and second front projecting pieces 13a and 13b are opposed to or contacted with the upper and lower ends of the outer wall material 2 to prevent the outer wall material 2 from moving in the vertical direction. Further, the first and second outer wall material rear surface abutting portions 7a and 7b are in contact with the rear surface of the outer wall material 2 on the first and second surfaces 4a and 4b sides of the protruding corners, respectively, and the building of the outer wall material 2 is formed. While preventing the movement to the housing 5 side, a fixed interval is secured between the back surface of the outer wall material 2 and the base material 6 and thus the building housing 5.

  In this outer wall material mounting bracket 1, the first and second outer wall material back contact portions 7a and 7b, the first and second screw holes 10a and 10b, and the first and second outer wall material engaging portions 12a, Since it has 12b, it is mounted across both the first surface 4a and the second surface 4b of the projecting corner of the building, and the first surface 4a and the first The outer wall material 2 can be supported on both of the second surfaces 4b.

  Further, the first portion 3a raised in the direction opposite to the building housing 5 on the first surface 4a side of the protruding corner and the direction opposite to the building housing 5 on the second surface 4b side of the protruding corner Since the bent drawing processed portion 3 having the second portion 3b raised in the direction to be continuous with each other is provided, even if the thickness of the mounting bracket 1 is increased, the size of the mounting bracket 1 is increased. The rigidity and strength can be made sufficiently large. Therefore, including a case where a heat insulating material is inserted between the building housing 5 and the outer wall material 2 to form a heat insulating structure, or a case where such a heat insulating structure is used, the space between the building housing 5 and the outer wall material 2 is sufficient. When securing a ventilation layer with a sufficient thickness, the size of the mounting bracket 1 in the thickness direction is made sufficiently large without reducing the rigidity and strength of the mounting bracket 1, and the building housing 5 and the outer wall material 2 A sufficiently large interval can be provided between the two.

  Moreover, although it is difficult to process the bending drawing process part 3 which has two parts which protrude in two different directions which make an angle mutually with a press drawing process at once, of this outer wall material attachment metal fitting 1 In the manufacturing method, first, as shown in FIGS. 10 to 12, a unidirectional bulge drawing portion 17 bulging only in one direction is formed by press drawing, and then the unidirectional bulging drawing portion 17 is press-bent at a right angle. Since the bent drawn portion 3 is formed by processing, the bent drawn portion 3 can be easily manufactured.

  Further, in this embodiment, an upper end side notch 18 and a lower end side notch 19 are provided in advance in the vicinity of the peripheral edge of the upper and lower end portions of the one-way raised drawing processing portion 17 on the side of the building housing 5. Therefore, the press bending process is facilitated, and as a result, the bent drawing processed part 3 can be manufactured more easily.

  In FIGS. 14 and 16, one outer wall member 2 integrally has two portions (a portion on the first surface 4a side and a portion on the second surface 4b side) of the protruding corner portion. However, as shown in FIG. 17, the outer wall material mounting bracket 1 of the present invention includes two outer wall materials 2 extending only in one direction, respectively, on the first surface 4 a side and the second side of the protruding corner. They can be arranged on the surface 4b side and combined with each other and attached to the building frame 5.

  18 to 26 show the completed outer wall material mounting bracket 1 according to the second embodiment of the present invention. Compared with the mounting bracket 1 of the first embodiment, the mounting bracket 1 of the present embodiment is further increased in size in the thickness direction and changed in shape, but the essential configuration is the same as that of the mounting bracket 1 of the embodiment. It is the same (the part corresponding to the mounting bracket 1 of Example 1 is attached | subjected the same code | symbol).

  27 to 29 show a state before the mounting bracket 1 is finally bent at a right angle in the manufacturing process of the outer wall material mounting bracket 1 of the present embodiment. In this state, as in the case of the first embodiment, the one-way raised drawing portion 17 that rises only in one direction is formed by press drawing. Also in this embodiment, the one-way raised drawing portion 17 is bent at a right angle to obtain a bent bending drawing portion 3 having a first portion 3a and a second portion 3b that are continuous with each other.

  In the present embodiment, side opening portions 24 are provided on the side surfaces of the first and second portions 3a and 3b of the bending drawing portion 3. Such a side opening portion 24 is provided with a concave portion (a portion where no metal plate is present) having a corresponding shape that enters from the outer periphery toward the inner side in a corresponding portion of the blank (material metal plate) of the mounting bracket 1. Can be formed. By providing such a side opening 24, even if the height of the one-way raised drawing portion 17 (and hence the height of the bent drawing portion 3) is increased, without causing defects such as cracks, The one-way raised drawing part 17 can be drawn easily, the amount of material used can be reduced, the cost can be reduced, and a press machine with a small capacity can be used. .

  Also in the present embodiment, the outer wall material 2 can be attached to the building frame at the projecting corner as in the case of the first embodiment.

  In the first and second embodiments, the mounting bracket 1 is provided with screw holes 10a and 10b so that the mounting bracket 1 is screwed to the building housing 5 side. The first and second nail holes may be provided and nailed to the building housing 5 side, or both the screw holes and the nail holes may be provided in the mounting bracket 1.

  Further, although the mounting bracket 1 of the first and second embodiments is used for a corner, it can be used for a corner if the drawn portion is bent to the opposite side.

  Moreover, in the said Example 1 and 2, in order to adapt the 1st surface 4a and the 2nd surface 4b to the protrusion corner part which mutually makes a right angle, the 1st part 3a of the bending drawing process part 3 and the 2nd Although the portion 3b is bent at a right angle, in the present invention, the first portion of the bent drawing portion is adapted to fit a corner portion where the first surface and the second surface form an angle other than a right angle. And the second portion may form an angle other than a right angle.

  As described above, the outer wall material mounting bracket and the method for manufacturing the same according to the present invention include an outer wall material mounting bracket for mounting an outer wall material to a building frame at a corner portion of a building having a first surface and a second surface that are angled with each other. And its production method.

DESCRIPTION OF SYMBOLS 1 Outer wall material mounting bracket 2 Outer wall material 3 Bent drawing part 3a First part of bending drawing part 3b Second part of bending drawing part 4a First surface of protruding corner (corner part) 4b Outing corner Second surface of (corner portion) 5 Building housing 6 Base material 7a First outer wall material back surface contact portion 7b Second outer wall material back surface contact portion 9a First recessed portion 9b Second recessed portion 10a First Screw hole 10b second screw hole 12a first outer wall material engaging portion 12b second outer wall material engaging portion 13a first front projecting piece 13b second front projecting piece 14a first upward bent piece 14b first Two upper bent pieces 15a First lower bent piece 15b Second lower bent piece 17 One-way raised drawing processed part 18 Upper end side notch 19 Lower end side notch 23 Screw

Claims (1)

An outer wall material mounting bracket for mounting an outer wall material to a building frame at a corner portion of a building having a first surface and a second surface that are formed at an angle with each other , and a plurality of the outer wall materials In the outer wall material mounting bracket to be attached to the building frame in a state in which the ends of these outer wall materials are butted against each other in the vertical direction ,
A first portion that has been press-drawn and raised in a direction opposite to the building housing on the first surface side and a direction opposite to the building housing on the second surface side A bent drawing portion having a bent second portion that is raised continuously,
Forming a part of the first portion of the bending drawing portion, a first outer wall material back contact portion that is in contact with the back surface of the outer wall material on the first surface side;
Forming a part of the second portion of the bending drawing portion, a second outer wall material back contact portion that is in contact with the back surface of the outer wall material on the second surface side;
On the first surface side, a first screw hole for screwing the outer wall material mounting bracket to the building frame side or (and) a first nail hole for nailing;
On the second surface side, a second screw hole for screwing the outer wall material mounting bracket to the building frame side or (and) a second nail hole for nailing;
A first outer wall material engaging portion engaged with an end of the outer wall material on the first surface side;
Ri Na and a second outer wall member engaging portion to be engaged on an end portion of the outer wall member in said second side,
The first screw hole or (and) the first nail hole is provided at a position surrounded by the first portion of the bent drawing portion,
The second screw hole or (and) the second nail hole is provided at a position surrounded by the second portion of the bent drawing portion,
The first outer wall material engaging part is formed by cutting and raising a part of the first part of the bent drawing part, and the second outer wall material engaging part is formed by the bending drawing part. It is formed by cutting and raising part of the second part,
The first and second outer wall material engaging portions are interposed in the abutting portions of the plurality of outer wall materials, and are respectively engaged with end portions of the outer wall materials that are abutted against each other.
The first outer wall material engaging portion protrudes in a direction opposite to the building housing on the first surface side, and a first front protruding piece interposed in a butt portion between the plurality of outer wall materials; A first upward bent piece bent upward from the tip portion of the first forward protruding piece, and a first downward bent piece bent downward from the tip portion of the first forward protruding piece. And
The second outer wall material engaging portion protrudes in a direction opposite to the building housing on the second surface side, and a second front protruding piece interposed in a butt portion between the plurality of outer wall materials; A second upward bent piece bent upward from the tip of the second front protruding piece, and a second downward bent piece bent downward from the tip of the second forward protruding piece. Outer wall material mounting bracket.

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