JP2005042496A - Metal fixture for external wall material, wall face structure using it, and its construction method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a metal fixture for an external wall material that is difficult to damage and for simplifying construction by preventing spring to a vertical direction of the external wall material. <P>SOLUTION: The metal fixture 10 is composed of a metal fixture body 11 fixed on a wall substrate, supporting the external wall material 3 and having a plurality of fixing holes 13 fixed on the wall substrate, and a folding piece 12 formed to be folded on the upper side of the metal fixture body 11 and preventing the spring by being locked on the upper end of the external wall material 3. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a mounting bracket for an outer wall material, and more particularly to a mounting bracket for supporting the upper end of an outer wall material when a rectangular outer wall material is vertically stretched.

2. Description of the Related Art Conventionally, as an outer wall material mounting bracket, there is one that can be easily laid up and down without adhering outer wall materials or the like (see, for example, Patent Document 1).
JP 2000-154629 A

  However, since the upper end of the outer wall material cannot be fixed by the mounting bracket described above, the uppermost outer wall material may jump up when a pitching due to an earthquake or the like occurs. In particular, when the outer wall material is vertically stretched, it is impossible to prevent damage due to upward jumping of the outer wall material. For this reason, it is also possible to fix the upper end of the vertically stretched outer wall material to the wall base with a nail or a screw. However, in such a case, it is necessary to provide lead holes in the outer wall material in advance. Furthermore, it is necessary to repair the nail head and the screw head so that they are not conspicuous after the outer wall material is attached, and there is a problem that it takes time for construction.

  In view of the above problems, an object of the present invention is to provide an outer wall material mounting bracket that prevents the outer wall material from jumping in the vertical direction, makes it difficult to break, and simplifies the construction.

Means for Solving the Problems and Effects of the Invention

  The outer wall material mounting bracket according to the present invention is a mounting bracket that is fixed to a wall base and supports the outer wall material in order to achieve the above object, and has a plurality of fixing holes that are fixed to the wall base. It is configured to include a metal fitting main body and a bent piece which is formed by being bent at the upper side of the mounting metal fitting main body and is locked to the upper end portion of the outer wall material to prevent jumping up.

  According to the present invention, the bent piece of the mounting bracket is locked to the upper end portion of the outer wall material, thereby preventing the outer wall material from jumping up and preventing damage. Furthermore, since the mounting bracket body of the mounting bracket is hidden behind the applied outer wall material, repair for hiding the nail head and the like as in the conventional example is unnecessary, and the installation is simplified.

As an embodiment of the present invention, a cutout portion may be provided in the bent piece.
According to this embodiment, it becomes difficult to be caught when the outer wall material is assembled to the mounting bracket of the present application attached to the wall base, and the construction is further facilitated.

As another embodiment of the present invention, at least one outer edge may be partially cut and raised among both edges of the bent piece.
According to the present embodiment, since one end edge of the bent piece is partially cut and raised, it is difficult to be caught when the outer wall material is assembled to the mounting bracket of the present application attached to the wall base, and the construction is further facilitated. .

  As a wall surface structure concerning this invention, it is good also as a structure which supported the outer wall material to the wall base | substrate via the attachment metal fitting of Claim 1.

  According to the present invention, the bent piece of the mounting bracket is locked to the upper end portion of the outer wall material, thereby preventing the outer wall material from jumping up and preventing damage. Furthermore, since the mounting bracket body of the mounting bracket is hidden behind the outer wall material, repair for hiding the nail head or the like as in the conventional example is not required, and a wall surface structure that is easy to construct can be obtained.

  As a construction method of the wall surface structure according to the present invention, the mounting bracket according to claim 1 is inserted between an upper end portion of an outer wall material positioned via a support bracket fixed to a wall base and the wall base. After positioning, the mounting bracket is fixed to the wall base and the upper end portion of the outer wall member is locked, and then the other outer wall member is attached to the side end surface of the outer wall member via the support bracket and the mounting bracket. It consists of the assembly process.

  According to the present invention, the bent piece of the mounting bracket is locked to the upper end portion of the outer wall material, thereby preventing the outer wall material from jumping up and preventing damage. Furthermore, since the mounting bracket main body of the mounting bracket is hidden behind the outer wall material, repair for hiding the nail head and the like is not required as in the conventional example, and a construction method of a wall structure that makes the construction simple is obtained. .

An embodiment of a mounting bracket according to the present invention will be described with reference to the accompanying drawings of FIGS.
As shown in FIGS. 1 and 2, the mounting bracket 10 according to the first embodiment has a bent piece 12 formed on the upper edge of the mounting bracket body 11 by horizontally bending the upper side of the rectangular metal plate. It is. In particular, as shown in FIG. 2A, four fixing holes 13 are provided on one side of the mounting bracket body 11 from the center line 11a. As shown in FIG. 2B, the fixing hole 13 is preferably provided on the lower side from the intermediate portion of the mounting bracket body 11 so that it can be fixed with a nail, a screw, or the like even if there is an eaves parting drainer 6.

  As a construction method of the mounting bracket 10 according to the first embodiment, for example, after positioning the outer wall material 3 against the horizontal trunk edges 1 and 2 spanned on a pillar (not shown), the support bracket 4 is attached to the outer wall material 3. Lock and position on the side end face. Next, the support metal fitting 4 is fixed to the horizontal trunk edges 1 and 2 with screws. Then, the mounting bracket 10 is inserted from the side between the lateral trunk edges 1 and 2 and the upper end portion of the outer wall material 3, and is screwed from the fixing hole 13, so that the outer wall material 3 is moved upward. Prevent jumping up. Next, by positioning the other outer wall material 5 against the side end surface of the outer wall material 3, the outer wall material 5 is locked to the support metal fitting 4 to perform lateral positioning, and the mounting metal fitting The position is restricted to 10 and the upward jump can be prevented (FIG. 2B).

  Of course, the material, thickness, and size of the rectangular metal plate to be used are not limited to the above-described embodiment, and can be selected as appropriate. Furthermore, the position, the number, etc., of the fixing holes can be selected as needed as well as the size of the bent piece to be locked to the outer wall material.

As shown in FIG. 3, the second embodiment is a case where a cutout portion 14 is formed by cutting a part of one half of the bent piece 12 formed on the mounting bracket 10 of the first embodiment. .
According to the present embodiment, as shown in FIG. 3B, when the male part 5a of the other outer wall material 5 is assembled to the female real part 3a of the outer wall material 3 constructed on the lateral trunk edges 1 and 2, the outer wall material is used. There is an advantage that the male part 5a of 5 is not caught by the bent piece 12, the outer wall material 5 can be prevented from being damaged, and workability is improved.
The other parts are the same as those in the first embodiment, and the same parts are denoted by the same reference numerals and the description thereof is omitted.

As shown in FIG. 4, the third embodiment is a case where the pedestal 15 is formed on the mounting bracket body 11 of the second embodiment by extrusion. The pedestal 15 prevents backlash in the thickness direction by contacting the back surface of the outer wall material 3. In particular, there is an advantage that the positioning accuracy in the left / right / up / down and front / rear directions is further improved by the interaction with the support fitting 4 that supports the outer wall material 3.
Others are the same as in the second embodiment described above, and the same parts are denoted by the same reference numerals and description thereof is omitted.

As shown in FIGS. 5 and 6, the fourth embodiment is a case in which a buffer protrusion 16 is formed between the bent piece 12 and the pedestal portion 15 in the mounting bracket 10 in the third embodiment. The buffer protrusion 16 is formed by bending a plurality of horizontally long slits 17 in the mounting bracket main body 11 in the same straight line and discontinuously in three rows and in parallel along the slits 17. Further, reinforcing ribs 18 are formed by extrusion at corners formed by the mounting bracket body 11 and the bent piece 12.
According to the present embodiment, as shown in FIGS. 6A and 6B, when an upward external force is applied to the outer wall material 3 due to an earthquake or the like, the buffer protrusion 16 is elastically deformed upward, whereby the outer wall The jump of the material 3 is prevented.
Others are the same as in the third embodiment described above, so the same parts are denoted by the same reference numerals and description thereof is omitted.

In the fifth embodiment, as shown in FIG. 7, notched portions 14 are provided on both sides of the bent piece 12, and a plurality of fixing holes are formed in the mounting bracket main body 11 positioned below the notched portion 14. 13 is formed.
According to this embodiment, the outer wall material 3 can be constructed from either of the left and right sides, which is convenient. Furthermore, it is only necessary to stock one type of mounting bracket 10, and there is an advantage that inventory management does not become complicated.

As shown in FIG. 8, the mounting bracket 10 according to the sixth embodiment is formed with a pair of bent pieces 12 and 12 which are separated by forming a notch portion 14 at the center of the upper edge portion. The bent piece 12 has its outer edge portion cut small. Further, buffer ridges 19 are respectively formed on the base portions of the bent pieces 12 and 12 by extrusion processing. Further, a pair of upper and lower fixing holes 13 and 13 are formed in the support metal fitting 11 along the center line 11a, and a pair of upper and lower fixing holes 13 are also formed on both sides thereof.
According to this embodiment, there is an advantage that the outer wall material 3 can be constructed from both the left and right sides, which is convenient.
The other parts are almost the same as those of the above-described embodiment, and the same parts are denoted by the same reference numerals and the description thereof is omitted.

  The mounting bracket according to the present invention is not limited to the case where the outer wall material is stretched vertically, but may be used for the side end portion of the outer wall material when it is horizontally stretched. Applicable.

FIG. 1A is a perspective view showing a construction state, and FIGS. 1B and 1C are plan views showing the middle of construction and after construction. FIG. 2A is a perspective view of the mounting bracket shown in FIG. 1, and FIG. 2B is a longitudinal sectional view showing a construction state. FIG. 3A is a perspective view showing a construction state, and FIG. 3B is a plan view showing a construction in progress, showing a second embodiment of the mounting bracket according to the present invention. FIG. 4A is a perspective view showing a construction state, and FIG. 4B is a plan view showing a construction halfway, showing a third embodiment of the present invention. FIG. 5A is a perspective view showing a construction state, and FIGS. 5B, 5C, and 5D are a bottom view, a left side view, and a front view of a mounting bracket according to a fourth embodiment of the present invention. 6A and 6B are cross-sectional views showing the operating state of the mounting bracket shown in FIG. 5A. FIG. 7A is a perspective view showing a construction method, and FIG. 7B is a perspective view showing a different construction method, showing a fifth embodiment of the present invention. FIG. 8A is a plan view showing a construction method, FIG. 8B is a front view of a mounting bracket, and FIG. 8C is a longitudinal sectional view showing a construction state, showing a sixth embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10: Mounting bracket 11: Mounting bracket main body 12: Bending piece 13: Fixing hole 14: Notch part 15: Base part 16: Shock protrusion 17: Slit 18: Reinforcement rib 19: Buffer protrusion

Claims (5)

A mounting bracket that is fixed to the wall base and supports the outer wall material, the mounting bracket main body having a plurality of fixing holes fixed to the wall base, and formed by bending the upper side of the mounting bracket main body, and A mounting bracket comprising: a bent piece which is locked to an upper end portion of the outer wall member to prevent jumping.   The mounting bracket according to claim 1, wherein a cutout portion is provided in the bent piece.   The mounting bracket according to claim 1 or 2, wherein at least one outer edge portion of the bent pieces is partially cut and raised.   A wall surface structure characterized in that an outer wall material is supported on a wall base via the mounting bracket according to claim 1. The mounting bracket according to claim 1 is inserted and positioned between an upper end portion of an outer wall member positioned through a support bracket fixed to a wall base and the wall base, and then the mounting bracket is attached to the wall base. A method of constructing a wall structure, comprising fixing and locking an upper end portion of the outer wall material, and then assembling another outer wall material to a side end surface of the outer wall material via the support metal fitting and the attachment metal fitting.

Images