JP2010007446A - External wall material fitting and external wall material mounting structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an external wall material fitting capable of mounting an external wall material to wall backing without driving fasteners such as nails and screws directly into the external wall material and mounting the external wall material cut in a desired size, to the wall backing even if a small region is left at a lower part or the like of an eaves soffit, thereby eliminating the left region. <P>SOLUTION: The external wall material fitting 1 used for mounting the external wall material 3 to the wall backing 2 of a building comprises an engaging fitting 4 engaged with the external wall material 3, and a fixing metal fitting 5 fixed to the wall backing 2 and engaged with the engaging fitting 4. The engaging fitting 4 is formed with a hook part 7 hooked to engage a cut surface formed by cutting an upper part or a lower part of the external wall material 3, and an insertion part 8 for engaging the fixing metal fitting 5. The fixing metal fitting 5 is formed with a receiving part 9 formed to insert the insertion part 8 for engagement. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an outer wall material mounting bracket used for mounting an outer wall material on a wall base of a building, and an outer wall material mounting structure formed by mounting the outer wall material to a wall base of a building using this outer wall material mounting bracket. It is about.

  Conventionally, the outer wall material 3 of many buildings is attached as shown in FIGS. Specifically, as shown in FIG. 20, first, a base 24 is installed on a base 23, and a plurality of pillars 25 are erected on the base 24 at predetermined intervals. Next, after the waterproof paper 26 is stretched on the outdoor side of each column 25, the wall foundation 2 (vertical trunk edge) is installed on the outdoor side of each column 25 through the waterproof paper 26. Thereafter, the outer wall material 3 is attached to the wall base 2 in order from the bottom in order from the bottom. At this time, each outer wall material 3 is supported by a plurality of support fittings (not shown) fixed to the wall base 2. It is what has been.

  Then, when the plurality of outer wall members 3 are attached in this order from the bottom, a region smaller than the size of the normal outer wall member 3 may remain in the lower part of the eaves ceiling 34 before long. In this case, if the outer wall material 3 is further attached on the already attached outer wall material 3, the eaves ceiling 34 becomes an obstacle, so that the region remaining in the lower part of the eaves ceiling 34 is covered with the normal outer wall material 3. I can't.

  Therefore, in such a case, as shown in FIG. 22, the upper portion of the outer wall material 3 is cut off, and the outer wall material 3 formed in a desired size is removed using a fixture 38 such as a nail or a screw. By attaching to the wall base 2, the area remaining at the lower part of the eaves ceiling 34 is covered.

  However, in the case shown in FIG. 22, the fixture 38 such as a nail or a screw is directly driven into or screwed into the outer wall material 3, and the appearance may be deteriorated. In FIG. 22, 39 is a spacer for securing a gap between the outer wall material 3 and the wall base 2, and 35 and 36 are sealing and backup materials, respectively. 3 for filling the gap between the eaves ceiling 34 and the eaves ceiling 34.

  By the way, the outer wall material 3 is attached to avoid the place where the window is formed. In such a case, there is a siding attachment metal fitting that can be attached by bringing the outer wall material 3 close to the side end portion of the window frame 37. It is known (for example, refer to Patent Document 1). In particular, upper sane and lower sane are provided in advance at the upper and lower portions of the siding (outer wall material 3) described in Patent Document 1 so that the siding mounting bracket can be used.

  However, it is rare that the height of the lower edge of the window frame 37 and the height of the upper edge of the outer wall material 3 coincide with each other, and usually the heights of the two do not coincide with each other as shown in FIGS. The same applies to the height of the upper edge of the window frame 37 and the height of the lower edge of the outer wall material 3. Therefore, a region smaller than the size of the normal outer wall material 3 may remain in the lower or upper portion of the window frame 37. In this case, if the outer wall member 3 is further attached to the upper or lower part of the already attached outer wall member 3, a part of the window is blocked. If the outer wall material 3 remains, it cannot be covered.

  Therefore, in such a case, as shown in FIG. 23, the upper portion or the lower portion of the outer wall member 3 is cut off, and the outer wall member 3 formed in a desired size is fixed with a fixture 38 such as a nail or a screw. By using it and attaching it to the wall base 2, the area remaining in the lower or upper part of the window frame 37 is covered. In this case, in order to form the outer wall material 3 in a desired size, the upper sash or the lower sash is cut off as an extra portion, so that a conventional siding mounting bracket as described in Patent Document 1 is used. As described above, the fixing tool 38 such as a nail or a screw must be used.

However, even in the case shown in FIG. 23, as in the case shown in FIG. 22, the fixture 38 such as a nail or a screw is directly driven into or screwed into the outer wall material 3, so that the appearance may be deteriorated. is there. In FIG. 23, 39 is a spacer for securing a gap between the outer wall material 3 and the wall base 2 (horizontal trunk edge), and 35 and 36 are sealing and backup materials, respectively. Thus, the gap between the outer wall material 3 and the window frame 37 is filled.
JP 2007-217972 A

  The present invention has been made in view of the above points, and it is possible to attach an outer wall material to a wall base without directly driving or screwing a fixture such as a nail or a screw into the outer wall material, and a plurality of outer wall materials. When attaching to the basement of the wall adjacent to each other, even if areas smaller than the size of the normal outer wall material remain in the lower part of the eaves ceiling or the upper and lower parts of the window frame, they were cut to the desired size It is an object of the present invention to provide an outer wall material mounting bracket and an outer wall material mounting structure that can cover and eliminate the region by mounting the outer wall material on a wall base.

  An outer wall material mounting bracket according to claim 1 of the present invention is an outer wall material mounting bracket 1 used for mounting an outer wall material 3 to a wall base 2 of a building, wherein the outer wall material mounting bracket 1 is the outer wall material. 3, an engaging metal fitting 4 that is engaged with the wall base 2, and a fixing metal fitting 5 that is engaged with the engaging metal fitting 4. The engaging metal fitting 4 is an upper part of the outer wall material 3. Alternatively, the fixing bracket is formed by providing a hooking portion 7 for hooking and engaging with a cut surface that appears by cutting the lower portion, and an insertion portion 8 for engaging with the fixing bracket 5. 5 is characterized in that a receiving portion 9 is formed so that the insertion portion 8 is inserted and engaged therewith.

  The invention according to claim 2 is characterized in that, in claim 1, the hook portion 7 is hooked and engaged with a groove 6 formed in the cut surface.

  The invention according to claim 3 is characterized in that, in claim 1, the hook portion 7 is hooked and engaged with a surface on the outdoor side of the outer wall member 3.

  The invention according to claim 4 is characterized in that, in claim 1, the hooking portion 7 is stabbed into and engaged with the cut surface.

  According to a fifth aspect of the present invention, in the first aspect, the hook portion 7 is hooked on a cut surface that appears by cutting the upper or lower portion of the outer wall material 3 so as to be inclined downward or upward toward the outdoor side. It is characterized by being combined.

  According to a sixth aspect of the present invention, in the first aspect, the hook portion 7 is engaged by being hooked on a cut surface of the hook protrusion 40 that appears by cutting the upper portion or the lower portion of the outer wall material 3 in a step shape. It is characterized by this.

  According to a seventh aspect of the present invention, in any one of the first to sixth aspects, a serrated ridge 10 is formed in the insertion portion 8 of the engagement metal fitting 4 and the receiving of the fixing metal fitting 5. The portion 9 is formed with a sawtooth-shaped protrusion 11 opposite to the sawtooth-shaped protrusion 10.

  The outer wall material mounting structure according to claim 8 of the present invention is an outer wall material mounting structure formed by mounting the outer wall material 3 to the wall base 2 of the building using the outer wall material mounting bracket 1 according to claim 2. A groove 6 is formed in a cut surface that appears by cutting the upper part or the lower part of the outer wall material 3, and the outer wall material 3 and the The engaging metal fitting 4 is engaged, the fixing metal fitting 5 is fixed to the wall base 2, and the insertion portion 8 of the engaging metal fitting 4 is inserted into the receiving portion 9 of the fixing metal fitting 5, The engagement metal fitting 4 and the fixing metal fitting 5 are engaged with each other.

  The outer wall material mounting structure according to claim 9 of the present invention attaches the outer wall material 3 to the lower wall base 2 of the lower part of the window frame 37 of the building using the outer wall material mounting bracket 1 according to claim 2, and also provides a support piece. 41 and an outer wall material attachment structure formed by attaching another outer wall material 3 to the wall base 2 at the upper part of the window frame 37 using a receiving metal fitting 43 formed by providing a fixing piece 42, A groove 6 is formed in a cut surface that appears by cutting the upper part of the outer wall material 3 attached to the lower part of the frame 37, and the outer wall material 3 and the groove 6 are hooked on the groove 6. The engaging metal fitting 4 is engaged, the fixing metal fitting 5 is fixed to the lower wall base 2 of the window frame 37, and the insertion part 8 of the engaging metal fitting 4 is received by the receiving part of the fixing metal fitting 5. 9, the engagement metal fitting 4 and the fixing metal fitting 5 are engaged with each other. In addition, a groove 6 is formed in a cut surface that appears by cutting the lower part of the outer wall material 3 attached to the upper part of the window frame 37, and the support piece 41 of the receiving metal fitting 43 is hooked on the groove 6. The outer wall member 3 and the receiving metal fitting 43 are engaged with each other, and the fixing piece 42 of the receiving metal fitting 43 is fixed to the wall base 2 at the upper part of the window frame 37. is there.

  According to the outer wall material mounting bracket according to claim 1 of the present invention, it is possible to attach the outer wall material to the wall base without directly driving or screwing a fixing tool such as a nail or a screw into the outer wall material, and a plurality of outer walls. When attaching materials to the wall substrate adjacent to each other, even if areas smaller than the size of the normal outer wall material remain in the lower part of the eaves ceiling or the upper and lower parts of the window frame, they are cut to the desired size. By attaching the outer wall material to the wall base, the region can be covered and eliminated.

  According to the invention which concerns on Claim 2, an outer wall material and an engagement metal fitting can be engaged firmly.

  According to the invention which concerns on Claim 3, while the operation | work which forms a groove | channel in the cut surface of an outer wall material can be abbreviate | omitted, an outer wall material and an engagement metal fitting can be firmly engaged.

  According to the invention of claim 4, the operation of forming a groove in the cut surface of the outer wall material can be omitted, and the outer wall material and the engagement metal fitting can be strengthened without any particular limitation on the thickness of the outer wall material. Can be engaged.

  According to the invention which concerns on Claim 5, while the operation | work which forms a groove | channel in the cut surface of an outer wall material can be abbreviate | omitted, there is no restriction | limiting in particular about the thickness of an outer wall material, and an outer wall material and an engagement metal fitting are strengthened. Can be engaged.

  According to the invention which concerns on Claim 6, an outer wall material and an engagement metal fitting can be engaged firmly.

  According to the invention which concerns on Claim 7, the cancellation | release of engagement with an engagement metal fitting and a fixing metal fitting is reliably carried out by the protrusion of the insertion part of an engagement metal fitting and the protrusion of the receiving part of a fixing metal fitting meshing It can be prevented.

  According to the outer wall material mounting structure according to claim 8 of the present invention, the outer wall material can be attached to the wall base without directly driving or screwing a fixture such as a nail or a screw into the outer wall material. When attaching materials to the wall substrate adjacent to each other, even if areas smaller than the size of the normal outer wall material remain in the lower part of the eaves ceiling or the upper and lower parts of the window frame, they are cut to the desired size. By attaching the outer wall material to the wall base, the region can be covered and eliminated.

  According to the outer wall material mounting structure of claim 9 of the present invention, the outer wall material can be attached to the wall base without directly driving or screwing a fixture such as a nail or a screw into the outer wall material, and a plurality of outer walls When attaching materials to the wall basement adjacent to each other, even if areas smaller than the size of the normal outer wall material remain in the upper and lower parts of the window frame, the outer wall material cut to the desired size is used as the wall. By attaching to the base, the area can be covered and eliminated.

  Embodiments of the present invention will be described below.

  FIG. 1 shows an example of an outer wall material mounting bracket according to the present invention, which is used to attach an outer wall material 3 to a wall base 2 of a building. The outer wall material mounting bracket 1 includes an engagement bracket 4 and a fixing bracket 5.

  The engagement metal fitting 4 is engaged with the outer wall material 3 and is formed by providing a hooking portion 7 and an insertion portion 8 on a rectangular plate-shaped main body portion 12 as shown in FIG. Has been. The hooking portion 7 includes a protruding piece 13 that protrudes from the substantially central portion of the upper end of the main body 12, a horizontal piece 14 that is provided horizontally from the tip of the protruding piece 13, and a hung from the tip of the horizontal piece 14. The hooking piece 15 is provided so as to face the protruding piece 13 and has a substantially U-shaped cross section. And the hook piece 15 of the hook part 7 is located in the outdoor side, and as shown in FIG.1 (d), the groove | channel formed in the cut surface which appeared by cut | disconnecting the upper part (or lower part) of the outer wall material 3 6 to be hooked. In this way, the outer wall material 3 and the engagement fitting 4 can be firmly engaged. In addition, the groove | channel 6 may be formed over the full length of the cut surface of the outer wall material 3, and may be formed only in the predetermined location which attaches the outer wall material attachment metal fitting 1. As shown in FIG. Moreover, the insertion part 8 is provided as the insertion piece 16 in the both-sides edge of the main-body part 12, and is engaged with the fixing metal fitting 5 so that it may mention later, and was provided in the fixing metal fitting 5 It is inserted into the receiving part 9. Further, at least the insertion portion 8 of the main body portion 12 of the engagement metal fitting 4 is formed with a sawtooth-shaped protrusion 10.

  The fixing metal 5 is fixed to the wall base 2 and is engaged with the engagement metal 4, and as shown in FIG. Receiving portions 9 are provided on two extending pieces 18 extending outward, respectively. The fixing portion 17 is formed with an opening 19 for inserting a fixing tool 38 such as a nail or a screw to fix it to the wall base 2. Each receiving portion 9 includes a first receiving piece 20 provided in parallel and opposite to the fixed portion 17 from the tip of the extending piece 18, and a second provided on the outdoor side from the tip of the first receiving piece 20. The receiving piece 21 and the third receiving piece 22 provided so as to face the first receiving piece 20 from the tip of the second receiving piece 21 are formed in a substantially U-shaped cross section. In each receiving part 9, the distance between the first receiving piece 20 and the third receiving piece 22 is substantially the same as the thickness of the inserting piece 16 of the inserting part 8 of the engagement fitting 4, and both receiving parts 9. The length between the second receiving pieces 21 is substantially the same as the length between both side edges of the main body 12 of the engagement fitting 4. Further, in the receiving portion 9 of the fixing bracket 5, the sawtooth-like shape formed in the insertion portion 8 of the engagement fitting 4 is provided on the outdoor side surface of the first receiving piece 20 and the indoor side surface of the third receiving piece 22. A sawtooth-shaped ridge 11 opposite to the ridge 10 is formed. When the serrated ridge 10 of the engagement metal fitting 4 is formed only on the outdoor side surface of the main body 12, the serrated ridge 11 of the fixing metal 5 is attached to the third receiving piece 22. It is only necessary to form it on the inner surface, and when the serrated ridge 10 of the engagement metal fitting 4 is formed only on the indoor side surface of the main body 12, the serrated ridge of the fixing metal 5. 11 may be formed only on the surface of the first receiving piece 20 on the outdoor side.

  Then, as shown by the arrow in FIG. 1C, the insertion piece 16 of the insertion portion 8 of the engagement fitting 4 is inserted into the receiving portion 9 of the fixation fitting 5 from above the fixation fitting 5, thereby The metal fitting 4 and the fixing metal 5 can be engaged. At this time, since the protrusion 10 of the insertion portion 8 of the engagement metal fitting 4 and the protrusion 11 of the receiving portion 9 of the fixing metal fitting 5 are formed in opposite directions, Inadvertent release of engagement with the fixture 5 can be prevented. Thus, normally, the receiving part 9 of the fixing metal 5 is formed so that the insertion piece 16 of the insertion part 8 of the engaging metal 4 once inserted cannot be pulled out to release the engagement. However, when the outer wall material 3 is replaced, the engagement can be released using an appropriate jig.

  FIG. 2 shows another example of the outer wall material mounting bracket according to the present invention. This outer wall material mounting bracket 1 is also composed of an engagement bracket 4 and a fixing bracket 5. The fixing metal 5 is the same as that shown in FIG.

  The engagement metal fitting 4 shown in FIG. 2A is formed by providing a hooking portion 7 and an insertion portion 8 on a rectangular plate-shaped main body portion 12. The hooking portion 7 includes a protruding piece 13 that protrudes from the substantially central portion of the upper end of the main body 12, a horizontal piece 14 that is provided horizontally from the tip of the protruding piece 13, and a hung from the tip of the horizontal piece 14. The hooking piece 15 is provided so as to face the protruding piece 13 and has a substantially U-shaped cross section. As shown in FIG. 2 (d), the length of the horizontal piece 14 of the hook portion 7 is substantially the same as the thickness of the outer wall member 3, and the hook piece 15 of the hook portion 7 is located on the outdoor side of the outer wall member 3. It is hooked on the surface. In this case, the operation of forming the groove 6 in the cut surface of the outer wall material 3 can be omitted, and the outer wall material 3 and the engagement fitting 4 can be firmly engaged. Moreover, the insertion part 8 is provided as the insertion piece 16 in the both-sides edge of the main-body part 12, and like the case shown in FIG. It is inserted in the receiving part 9 provided in. Further, at least the insertion portion 8 of the main body portion 12 of the engagement metal fitting 4 is formed with a sawtooth-shaped protrusion 10.

  FIG. 3 shows another example of the outer wall material mounting bracket according to the present invention. This outer wall material mounting bracket 1 also includes an engagement metal fitting 4 and a fixing metal fitting 5. The fixing metal 5 is the same as that shown in FIG.

  The engagement metal fitting 4 shown in FIG. 3A is formed by providing a hooking portion 7 and an insertion portion 8 on a rectangular plate-shaped main body portion 12. The hooking portion 7 includes a protruding piece 13 that protrudes from the substantially central portion of the upper end of the main body 12, a horizontal piece 14 that is provided horizontally from the tip of the protruding piece 13, and a hung from the tip of the horizontal piece 14. The hooking piece 15 is provided so as to face the protruding piece 13 and has a substantially U-shaped cross section. The hooking piece 15 of the hooking portion 7 is sharply formed in a trapezoidal shape whose width becomes narrower toward the tip and is located on the outdoor side. As shown in FIG. Or the lower part) is stabbed and hooked on the cut surface that appears. In this case, the operation of forming the groove 6 in the cut surface of the outer wall material 3 can be omitted, and the outer wall material 3 and the engagement fitting 4 can be firmly connected without any particular limitation on the thickness of the outer wall material 3. Can be engaged. Moreover, the insertion part 8 is provided as the insertion piece 16 in the both-sides edge of the main-body part 12, and like the case shown in FIG. It is inserted in the receiving part 9 provided in. Further, at least the insertion portion 8 of the main body portion 12 of the engagement metal fitting 4 is formed with a sawtooth-shaped protrusion 10.

  FIG. 4 shows another example of the outer wall material mounting bracket according to the present invention. This outer wall material mounting bracket 1 also includes an engagement metal bracket 4 and a fixing metal bracket 5. The fixing metal 5 is the same as that shown in FIG.

  The engagement metal fitting 4 shown in FIG. 4A is formed by providing a hooking portion 7 and an insertion portion 8 on a rectangular plate-shaped main body portion 12. The hook portion 7 includes a protruding piece 13 provided to protrude from a substantially central portion of the upper end of the main body portion 12 and an inclined piece 44 provided to be inclined from the tip of the protruding piece 13 toward the main body portion 12. The cross section is substantially V-shaped. And the inclined piece 44 of the hook part 7 is located on the outdoor side, and as shown in FIG. 4D, the upper part (or lower part) of the outer wall material 3 is inclined downward (or upwardly inclined) to the outdoor side. It is hooked on the cut surface that appears after cutting. In this case, the operation of forming the groove 6 in the cut surface of the outer wall material 3 can be omitted, and the outer wall material 3 and the engagement fitting 4 can be firmly connected without any particular limitation on the thickness of the outer wall material 3. Can be engaged. Moreover, the insertion part 8 is provided as the insertion piece 16 in the both-sides edge of the main-body part 12, and like the case shown in FIG. It is inserted in the receiving part 9 provided in. Further, at least the insertion portion 8 of the main body portion 12 of the engagement metal fitting 4 is formed with a sawtooth-shaped protrusion 10.

  FIG. 5 shows another example of the outer wall material mounting bracket according to the present invention. The outer wall material mounting bracket 1 also includes an engagement metal fitting 4 and a fixing metal fitting 5. The fixing metal 5 is the same as that shown in FIG.

  The engagement metal fitting 4 shown in FIG. 5A is formed by providing a hooking portion 7 and an insertion portion 8 on a rectangular plate-shaped main body portion 12. The hooking portion 7 includes a protruding piece 13 that protrudes from the substantially central portion of the upper end of the main body 12, a horizontal piece 14 that is provided horizontally from the tip of the protruding piece 13, and a hung from the tip of the horizontal piece 14. The hooking piece 15 is provided so as to face the protruding piece 13 and has a substantially U-shaped cross section. The hooking piece 15 of the hooking portion 7 is located on the outdoor side, and as shown in FIG. 5 (d), the hooking protrusion 40 that appears by cutting the upper part (or lower part) of the outer wall material 3 into a stepped shape. It is hooked on the cut surface. In this way, the outer wall material 3 and the engagement fitting 4 can be firmly engaged. The length of the horizontal piece 14 of the hook portion 7 is substantially the same as the thickness of the hook protrusion 40. Moreover, the insertion part 8 is provided as the insertion piece 16 in the both-sides edge of the main-body part 12, and like the case shown in FIG. It is inserted in the receiving part 9 provided in. Further, at least the insertion portion 8 of the main body portion 12 of the engagement metal fitting 4 is formed with a sawtooth-shaped protrusion 10.

  By attaching the outer wall material 3 to the wall base 2 of the building using the outer wall material mounting bracket 1 formed as described above, an outer wall material mounting structure can be formed as shown in FIGS. In FIG. 6, the outer wall material mounting bracket 1 is shown in a simplified manner. Moreover, although the case where the outer wall material attachment metal fitting 1 shown in FIG. 1 is used is demonstrated below, the case where the outer wall material attachment metal fitting 1 shown in FIGS. 2-5 is used is substantially the same.

  First, as shown in FIG. 20, a base 24 is installed on a foundation 23, and a plurality of pillars 25 are erected on the base 24 at predetermined intervals. Next, after the waterproof paper 26 is stretched on the outdoor side of each column 25, the wall foundation 2 (vertical trunk edge) is installed on the outdoor side of each column 25 through the waterproof paper 26. Thereafter, the outer wall material 3 is attached to the wall base 2 in order from the bottom in order from the bottom. At this time, each outer wall material 3 has a plurality of pieces fixed to the wall base 2 as shown in FIG. It is supported by the support bracket 27. The support metal part 27 is formed by providing a pressing piece 28 and a support piece 29, and the holding part 30 provided on the upper portion of the outer wall material 3 is pressed by the holding piece 28 to be positioned below the support metal part 27. The outer wall member 3 can be fixed, and the support portion 29 supports the supported portion 31 provided at the lower portion of the outer wall member 3 to fix the outer wall member 3 positioned above the support fitting 27. It is something that can be done. In each outer wall member 3, a notch 32 is formed on the outdoor side of the pressed portion 30, and a protrusion 33 is formed on the outdoor side of the supported portion 31, so that the outer wall member 3 positioned below is formed. By fitting the protruding portion 33 of the outer wall material 3 positioned above into the notch portion 32, the pressing piece 28 and the supporting piece 29 of the support fitting 27 are not visible from the outside.

  Then, when the plurality of outer wall members 3 are attached in order from the bottom as described above, as shown in FIG. 6A, an area smaller than the size of the normal outer wall member 3 is eventually formed at the lower portion of the window frame 37. It may remain. In this case, if the outer wall material 3 is further attached on the already attached outer wall material 3, the window frame 37 becomes an obstacle, so that the region remaining under the window frame 37 is covered with the normal outer wall material 3. I can't.

  Therefore, in such a case, as shown in FIGS. 6A and 6B and FIGS. 8A and 8B, first, the insertion piece 16 of the insertion portion 8 of the engagement metal fitting 4 is fixed to the fixing metal 5. The engaging metal fitting 4 and the fixing metal fitting 5 are engaged with each other by being inserted into the receiving portion 9 from above. However, at this stage, the insertion piece 16 of the insertion portion 8 of the engagement fitting 4 is not completely inserted into the receiving portion 9 of the fixing fitting 5. This is because the outer wall member 3 can be easily engaged with the engagement fitting 4 later. Then, the fixture 5 is fixed to the wall base 2 as shown in FIGS. 6B and 8B using a fixture 38 such as a nail or a screw. In addition, after fixing the fixing metal 5 to the wall base 2 first, the fixing metal 5 and the engaging metal 4 may be engaged.

  On the other hand, the excess part of the upper part of the outer wall material 3 is cut off, and the outer wall material 3 is formed in a desired size. Next, as shown in FIGS. 7A and 7B, a groove 6 is formed on the cut surface that appears when the upper portion of the outer wall material 3 is cut. The groove 6 can be easily formed at a construction site using an appropriate processing tool. Here, as the outer wall material 3, not only a solid material as shown in FIG. 7 but also a material provided with a plurality of hollow holes 60 as shown in FIG. 10A can be used. And also in the case of such an outer wall material 3, the excess part of an upper part is first cut off and the outer wall material 3 is formed in a desired magnitude | size. In FIG.10 (b), a cutting location is shown with the broken line a. Next, as shown in FIGS. 10C and 10D, a groove 6 is formed on the cut surface that appears when the upper portion of the outer wall material 3 is cut. At this time, for example, the groove 6 can be formed with reference to the indoor side surface of the hollow hole 60 as shown in FIG. Such a groove | channel 6 can also be easily formed in a construction site using a suitable processing tool.

  Then, as shown in FIG. 6C and FIG. 8C and FIG. 8D, the hook piece of the hook portion 7 of the fitting 4 is inserted into the groove 6 formed in the cut surface of the outer wall member 3 while lifting the outer wall member 3. By engaging 15, the outer wall material 3 and the engagement fitting 4 are engaged. Actually, the cross section of the groove 6 is not visible, but in FIGS. 8C and 8D, the outer wall material 3 is cut vertically so that the cross section of the groove 6 can be seen. Next, as shown in FIG. 6 (d) and FIG. 8 (e), the outer wall material 3 is first pushed down, and the supported portion 31 of the outer wall material 3 is supported by the support piece 29 of the support fitting 27, and thereafter The engaging metal fitting 4 is pushed down and the hooking piece 15 of the hooking portion 7 is firmly inserted into the groove 6 to fix the outer wall material 3. Alternatively, both the outer wall material 3 and the engagement metal fitting 4 are pushed down at the same time so that the supported portion 31 of the outer wall material 3 is placed on the support metal fitting 27 and the hook piece 15 of the hook portion 7 of the engagement metal fitting 4 is placed in the groove 6. The outer wall material 3 may be fixed by inserting firmly. In FIG. 8 (e), the outer wall material 3 is shown by being cut vertically so that the cross section of the groove 6 can be seen, and the support fitting 27 is not shown. Thereafter, as shown by the arrow in FIG. 6E and FIG. 8F, the insertion piece 16 of the insertion portion 8 of the engagement fitting 4 is completely inserted into the receiving portion 9 of the fixing fitting 5 from above to engage. The metal fitting 4 and the fixing metal 5 are engaged. Finally, as shown in FIG. 8G, when the gap between the outer wall material 3 and the window frame 37 is filled using the sealing 35, an outer wall material mounting structure is formed, and the region remaining below the window frame 37. Can be completely obscured.

  Moreover, as shown in FIG. 9, an outer wall material attachment structure can also be formed. In addition, also in FIG. 9, the outer wall material attachment bracket 1 is illustrated in a simplified manner. Moreover, although the case where the outer wall material attachment metal fitting 1 shown in FIG. 1 is used is demonstrated below, the case where the outer wall material attachment metal fitting 1 shown in FIGS. 2-5 is used is substantially the same. In addition, the process up to the step where a region smaller than the size of the normal outer wall material 3 remains in the lower part of the eaves ceiling 34 is as described above, and thus the description thereof is omitted.

  As shown in FIGS. 9 (a) and 9 (b), first, excess portions of the upper portion of the outer wall material 3 are cut off to form the outer wall material 3 in a desired size. In FIG. 9A, the cut portion is indicated by a broken line a. Next, as shown in FIG. 9B, the groove 6 is formed in the cut surface that appears when the upper portion of the outer wall material 3 is cut. The groove 6 can be easily formed at a construction site using an appropriate processing tool. Here, as the outer wall material 3, not only a solid material as shown in FIG. 9 but also a material provided with a plurality of hollow holes 60 as shown in FIG. 10A can be used. And also in the case of such an outer wall material 3, the excess part of an upper part is first cut off and the outer wall material 3 is formed in a desired magnitude | size. In FIG.10 (b), a cutting location is shown with the broken line a. Next, as shown in FIGS. 10C and 10D, a groove 6 is formed on the cut surface that appears when the upper portion of the outer wall material 3 is cut. At this time, for example, the groove 6 can be formed with reference to the indoor side surface of the hollow hole 60 as shown in FIG. Such a groove | channel 6 can also be easily formed in a construction site using a suitable processing tool.

  Then, the fixture 5 is fixed to the wall base 2 using a fixture 38 such as a nail or a screw, and the engagement metal 4 is inserted into the groove 6 formed in the cut surface of the outer wall material 3 as shown in FIG. By engaging the hook piece 15 of the hook portion 7, the outer wall material 3 and the engagement fitting 4 are engaged. Thereafter, as shown in FIGS. 9C and 9D, the insertion piece 16 of the insertion portion 8 of the engagement fitting 4 is inserted into the receiving portion 9 of the fixation fitting 5 from above to engage the engagement fitting 4 and the fixation fitting 5. And engage. At this time, the supported portion 31 of the outer wall member 3 engaged with the engagement fitting 4 is supported by the support piece 29 of the support fitting 27. Finally, when the gap between the outer wall material 3 and the eaves ceiling 34 is filled using the sealing 35 and the backup material 36, an outer wall material mounting structure is formed, and the region remaining at the lower part of the eaves ceiling 34 is completely covered. It is something that can be done.

  FIG. 11 shows that when a region smaller than the size of the normal outer wall material 3 remains in the lower and upper portions of the window frame 37, the outer wall material 3 and the outer wall material mounting bracket 1 in which this region is formed in a desired size. It is shown that it can be completely obscured using. In the case of the lower part of the window frame 37, since the outer wall material 3 is attached in the same procedure as the case of the eaves ceiling 34, the description is omitted. However, in the case of the upper part of the window frame 37, the outer wall material attachment fitting 1 The outer wall material 3 is attached using the reverse direction. That is, first, an extra portion at the lower part of the outer wall material 3 is cut off to form the outer wall material 3 in a desired size. Next, the groove 6 is formed in the cut surface that appears by cutting the lower portion of the outer wall material 3. Then, the fixture 5 is fixed to the wall base 2 using a fixture 38 such as a nail or a screw. At this time, the fixing bracket 5 is fixed in the opposite direction to the case of the eaves ceiling 34. Then, the outer wall material 3 and the engagement metal fitting 4 are engaged by hooking the hook piece 15 of the hook portion 7 of the engagement metal fitting 4 into the groove 6 formed in the cut surface of the outer wall material 3. Thereafter, the insertion piece 16 of the insertion portion 8 of the engagement fitting 4 is inserted into the receiving portion 9 of the fixation fitting 5 from below to engage the engagement fitting 4 and the fixation fitting 5. At this time, the pressed portion 30 of the outer wall member 3 engaged with the engagement fitting 4 is pressed by the holding piece 28 of the support fitting 27. Finally, when the gap between the outer wall material 3 and the window frame 37 is filled using the sealing 35 and the backup material 36, an outer wall material mounting structure is formed, and the region remaining on the upper portion of the window frame 37 is completely covered. It is something that can be done.

  As described above, according to the present invention, the outer wall material 3 can be attached to the wall base 2 without directly driving or screwing the fixture 38 such as a nail or a screw into the outer wall material 3. In addition, when attaching a plurality of outer wall materials 3 to the wall base 2 adjacent to each other, areas smaller than the size of the normal outer wall material 3 remain in the lower part of the eaves ceiling 34 and the upper and lower parts of the window frame 37. Even if the outer wall material 3 cut into a desired size is attached to the wall base 2 by using the outer wall material mounting bracket 1 including the engagement metal fitting 4 and the fixing metal 5, the lower part of the eaves ceiling 34 or the window The area remaining in the upper and lower portions of the frame 37 can be covered and eliminated.

  By the way, in what is shown in FIG. 11, the sawtooth-shaped protrusion 10 is formed in the insertion part 8 of the engagement metal fitting 4, and the sawtooth shape opposite to the said sawtooth-shaped protrusion 10 in the receiving part 9 of the fixing metal 5 is shown. Although the case where the outer wall material mounting bracket 1 as shown in FIG. 12 in which the ridges 11 are formed has been described, instead of such an outer wall material mounting bracket 1, the one shown in FIG. 13 or FIG. 14 is used. It may be used.

  That is, in the outer wall material mounting bracket 1 shown in FIG. 13, a bulging portion 45 is formed at the lower end of the insertion portion 8 of the engagement fitting 4, and the bulging portion 45 is fitted to the receiving portion 9 of the fixing bracket 5. A plurality of fitting recesses 46 are formed in the vertical direction. And the position where the engagement metal fitting 4 engages with the fixed metal fitting 5 can be adjusted in the vertical direction by fitting the bulging portion 45 into an arbitrary fitting recess 46.

  Further, in the outer wall material attachment fitting 1 shown in FIG. 14, a return portion 47 is formed on the outdoor side of the lower end of the insertion portion 8 of the engagement fitting 4, and an opening 48 is provided at the lower end of the receiving portion 9 of the fixing fitting 5. Is formed. Further, the first receiving piece 20 and the third receiving piece 22 of the receiving portion 9 are formed so that the distance between them is slightly narrower than the return portion 47, but the return portion 47 passes between the two. Is formed so that the distance between the two is elastically widened. And the return part 47 which protruded from the opening part 48 is hooked on the lower end edge of a 3rd receiving piece, and can prevent the engagement metal fitting 4 and the fixed metal fitting 5 from releasing carelessly. .

  FIG. 15 shows another example of the outer wall material attachment structure formed by attaching the outer wall material 3 to the lower and upper wall bases 2 of the window frame 37. In the case of the lower part of the window frame 37, the outer wall material 3 is attached in the same procedure as in the case of the eaves ceiling 34, so the explanation is omitted. However, in the case of the upper part of the window frame 37, the receiving metal fitting 43 is used. Thus, the outer wall material 3 is attached.

  Here, the receiving metal fitting 43 is formed by providing a support piece 41 and a fixing piece 42 as shown in FIG. Specifically, the metal fitting 43 includes a fixed piece 42 fixed to the wall base 2 at the upper part of the window frame 37, and a downward inclined piece 49 provided to be inclined downward from the lower end of the fixed piece 42 to the outdoor side. The rear abutting piece 50 is provided so as to hang from the lower end of the downward inclined piece 49 and is in contact with the rear surface of the outer wall member 3, and is provided horizontally from the lower end of the rear abutting piece 50, The bottom surface contact piece 51 is in contact with the bottom surface, and the support piece 41 is provided so as to protrude upward from the tip of the bottom surface contact piece 51. The fixing piece 42 is formed with a fixing hole 52 for inserting a fixing tool 38 such as a nail or a screw to fix the fixing piece 42 to the wall base 2 above the window frame 37.

  In addition, the metal fitting 43 shown in FIGS. 18 and 19 can be used instead of the metal fitting 43 shown in FIG. The receiving metal fitting 43 shown in FIG. 18 has a fixing piece 42 fixed to the wall base 2 at the upper part of the window frame 37, and a bottom surface provided horizontally from the upper end of the fixing piece 42 and in contact with the bottom surface of the outer wall material 3. The abutting piece 51 is provided so as to protrude upward from the middle of the bottom surface abutting piece 51, and protrudes upward from the tip of the bottom surface abutting piece 51 and the back surface abutting piece 50 that is in contact with the back surface of the outer wall material 3. And a support piece 41 provided. The fixing piece 42 is formed with a fixing hole 52 for inserting a fixing tool 38 such as a nail or a screw to fix the fixing piece 42 to the wall base 2 at the upper part of the window frame 37. The fixing hole 52 is fixed. Opened at the lower edge of the piece 42. On the other hand, the receiving metal fitting 43 shown in FIG. 19 is the same as that shown in FIG. 17 except that the length of the bottom surface contact piece 51 is substantially the same as the thickness of the outer wall material 3.

  In the following, the case where the metal fitting 43 shown in FIG. 17 is used will be described. However, the case where the metal fitting 43 shown in FIGS. In addition, when using the receiving metal fitting 43 shown in FIG.18 and FIG.19, the operation | work which forms the groove | channel 6 in the cut surface of the outer wall material 3 is omissible.

  Then, if necessary, an unnecessary portion at the lower portion of the outer wall material 3 is cut off to form the outer wall material 3 in a desired size. Next, the groove 6 is formed in the cut surface that appears by cutting the lower portion of the outer wall material 3. On the other hand, after fixing the fixed piece 42 of the receiving metal fitting 43 to the wall base 2 using a fixing tool 38 such as a nail or a screw, the supporting piece 41 of the receiving metal fitting 43 is hooked in the groove 6 formed in the cut surface of the outer wall material 3. Thus, the outer wall material 3 and the receiving metal fitting 43 are engaged as shown in FIG. Finally, as shown in FIG. 15 (b), when the gap between the outer wall material 3 and the window frame 37 is filled using the sealing 35 and the backup material 36, an outer wall material mounting structure is formed, and the upper portion of the window frame 37 is formed. The remaining area can be completely obscured. In FIG. 15, reference numeral 53 denotes a waterproof tape. Further, as the backup material 36, as shown in FIG. 16, an elastic body having a substantially circular cross section may be used.

  As described above, according to the present invention, the outer wall material 3 can be attached to the wall base 2 without directly driving or screwing the fixing tool 38 such as a nail or a screw into the outer wall material 3, and a plurality of outer wall materials 3 can be attached. Are attached to the wall base 2, even if areas smaller than the size of the normal outer wall material 3 remain in the upper and lower portions of the window frame 37, the outer wall material cut to a desired size By attaching 3 to the wall base 2, the region can be covered and eliminated.

1 shows an example of an outer wall material mounting bracket according to the present invention, in which (a) is a perspective view of an engaging bracket, (b) is a perspective view of a fixing bracket, and (c) is an engagement of the engaging bracket and the fixing bracket. (D) is a schematic sectional drawing which shows the state which engaged the engaging metal fitting and the fixing metal fitting. It shows another example of the outer wall material mounting bracket according to the present invention, (a) is a perspective view of the engaging bracket, (b) is a perspective view of the fixing bracket, (c) is the engagement bracket and the fixing bracket. The perspective view at the time of engaging, (d) is a schematic sectional drawing which shows the state which engaged the engaging metal fitting and the fixing metal fitting. It shows another example of the outer wall material mounting bracket according to the present invention, (a) is a perspective view of the engaging bracket, (b) is a perspective view of the fixing bracket, (c) is the engagement bracket and the fixing bracket. The perspective view at the time of engaging, (d) is a schematic sectional drawing which shows the state which engaged the engaging metal fitting and the fixing metal fitting. It shows another example of the outer wall material mounting bracket according to the present invention, (a) is a perspective view of the engaging bracket, (b) is a perspective view of the fixing bracket, (c) is the engagement bracket and the fixing bracket. The perspective view at the time of engaging, (d) is a schematic sectional drawing which shows the state which engaged the engaging metal fitting and the fixing metal fitting. It shows another example of the outer wall material mounting bracket according to the present invention, (a) is a perspective view of the engaging bracket, (b) is a perspective view of the fixing bracket, (c) is the engagement bracket and the fixing bracket. The perspective view at the time of engaging, (d) is a schematic sectional drawing which shows the state which engaged the engaging metal fitting and the fixing metal fitting. An example of the process of forming the outer wall material attachment structure which concerns on this invention is shown, (a)-(e) is a schematic sectional drawing. An example of the process of forming a groove | channel in the cut surface of an outer wall material is shown, (a) (b) is a schematic perspective view. An example of the process of forming the outer wall material attachment structure which concerns on this invention is shown, (a)-(g) is a schematic perspective view. The other example of the process of forming the outer wall material attachment structure which concerns on this invention is shown, (a)-(e) is a schematic sectional drawing. The other example of the process of forming a groove | channel in the cut surface of an outer wall material is shown, (a)-(d) is sectional drawing. It is a schematic sectional drawing which shows another example of the outer wall material attachment structure which concerns on this invention. (A) is a schematic sectional drawing which shows an example of the outer wall material attachment metal fitting which concerns on this invention, (b) is a schematic sectional drawing which shows an example of the outer wall material attachment structure concerning this invention. (A) is a schematic sectional drawing which shows another example of the outer wall material attachment metal fitting which concerns on this invention, (b) is a schematic sectional drawing which shows another example of the outer wall material attachment structure which concerns on this invention. (A) is a schematic sectional drawing which shows another example of the outer wall material attachment metal fitting which concerns on this invention, (b) is a schematic sectional drawing which shows another example of the outer wall material attachment structure which concerns on this invention. (A) is a perspective view which shows another example of the outer wall material attachment structure which concerns on this invention, (b) is a schematic sectional drawing same as the above. It is a schematic sectional drawing which shows another example of the outer wall material attachment structure which concerns on this invention. An example of a receiving metal fitting is shown, (a) is a perspective view, (b) is a schematic sectional drawing which shows the state which engaged the outer wall material and the receiving metal fitting. It shows another example of a receiving metal fitting, (a) is a perspective view, (b) is a schematic sectional view showing a state in which the outer wall material and the receiving metal fitting are engaged. It shows another example of a receiving metal fitting, (a) is a perspective view, (b) is a schematic sectional view showing a state in which the outer wall material and the receiving metal fitting are engaged. It is a disassembled perspective view of a building. It is a front view of a building. It is a schematic sectional drawing which shows an example of the conventional outer wall material attachment structure. It is a schematic sectional drawing which shows another example of the conventional outer wall material attachment structure.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Outer wall material attachment metal fitting 2 Wall base material 3 Outer wall material 4 Engagement metal fitting 5 Fixing metal fitting 6 Groove 7 Hooking part 8 Insertion part 9 Receiving part 10 Projection 11 Projection 40 Engagement projection 41 Support piece 42 Fixing piece 43 Receiving metal fitting

Claims (9)

  An outer wall material mounting bracket used for mounting an outer wall material to a wall base of a building, wherein the outer wall material mounting bracket is fixed to the wall base, an engagement metal fitting engaged with the outer wall material, A hook for engaging with a cut surface that appears by cutting an upper portion or a lower portion of the outer wall material, and the fixing bracket. And the fixing bracket is formed by providing a receiving portion formed so that the insertion portion is inserted and engaged therewith. An outer wall material mounting bracket.   The outer wall material mounting bracket according to claim 1, wherein the hook portion is hooked and engaged with a groove formed in the cut surface.   The outer wall material mounting bracket according to claim 1, wherein the hook portion is hooked and engaged with a surface on the outdoor side of the outer wall material.   The outer wall material mounting bracket according to claim 1, wherein the hook portion is stabbed and engaged with the cut surface.   2. The outer wall according to claim 1, wherein the hook portion is engaged by being hooked on a cut surface that appears by cutting an upper portion or a lower portion of the outer wall material so as to be inclined downward or upward toward the outdoor side. Material mounting bracket.   2. The outer wall material mounting bracket according to claim 1, wherein the hook portion is engaged by being hooked on a cut surface of a hook protrusion that appears by cutting an upper portion or a lower portion of the outer wall material into a stepped shape.   A serrated ridge is formed at the insertion portion of the engagement metal fitting, and a sawtooth ridge opposite to the sawtooth ridge is formed at the receiving portion of the fixing metal fitting. The outer wall material mounting bracket according to any one of claims 1 to 6, wherein the outer wall material mounting bracket is any one of the features described above.   It is the outer wall material attachment structure formed by attaching an outer wall material to the wall base of a building using the outer wall material attachment metal fitting of Claim 2, Comprising: The cutting | disconnection which appeared by cut | disconnecting the upper part or the lower part of the said outer wall material A groove is formed on the surface, and by hooking a hook portion of the engagement fitting into the groove, the outer wall material and the engagement fitting are engaged, and the fixing fitting is fixed to the wall base, An outer wall material mounting structure, wherein the engaging metal fitting and the fixing metal fitting are engaged by inserting the insertion portion of the engaging metal fitting into the receiving portion of the fixing metal fitting.   An outer wall material is attached to a lower wall base of a window frame of a building using the outer wall material attachment metal fitting according to claim 2, and a support metal and a fixing piece are used to form the window frame. It is an outer wall material mounting structure formed by attaching another outer wall material to the upper wall base, and a groove is formed in the cut surface that appears by cutting the upper part of the outer wall material attached to the lower part of the window frame, The outer wall member and the engagement fitting are engaged by hooking the hook portion of the engagement fitting into the groove, and the fixing fitting is fixed to the lower wall base of the window frame. By inserting the insertion part of the tool into the receiving part of the fixing metal, the engaging metal and the fixing metal are engaged, and the lower part of the outer wall material attached to the upper part of the window frame is cut. A groove is formed in the cut surface that appears, and the groove The outer wall material and the receiving metal fitting are engaged with each other by hooking a supporting piece of the receiving metal fitting, and the fixing piece of the receiving metal fitting is fixed to the upper wall base of the window frame. The outer wall material mounting structure.

Images