JP2010222791A - 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 for 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 to eliminate a small region even if the small region is left on the lower side or the like of an opening. <P>SOLUTION: The external wall material fitting 1 for use in mounting the external wall material 3 to the wall backing 2 of a building comprises an engaging metal 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 metal fitting 4. The engaging metal fitting 4 is formed with a hook part 7, a locking piece 10 and an insertion part 8. The fixing metal fitting 5 is formed with a fixing plate 17 provided with a locking part 11, and a guide part 9. The engaging metal fitting 4 in movable only in an inserting direction with respect to the fixing metal fitting 5 by locking between the locking piece 10 and the locking part 11. <P>COPYRIGHT: (C)2011,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. 23, first, 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 is supported by a plurality of support fittings (not shown) fixed to the wall base 2. It is what has been.

  In such attachment, the outer wall material 3 is attached so as to avoid a place where the opening 55 such as a window is formed. However, the outer wall material 3 may be attached close to a side end portion of the opening frame 37 such as a window frame. A siding fitting that can be made is known (for example, see 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 opening 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 both do not coincide with each other as shown in FIGS. The same applies to the height of the upper edge of the opening frame 37 and the height of the lower edge of the outer wall material 3. Therefore, an area smaller than the size of the normal outer wall material 3 may remain below or above the opening frame 37. In this case, if the outer wall member 3 is further attached on or below the already attached outer wall member 3, a part of the opening 55 is blocked. The ordinary outer wall material 3 cannot be covered.

  Therefore, in such a case, as shown in FIG. 25, the upper portion or the lower portion of the outer wall material 3 is cut off, and the outer wall material 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 region remaining below or above the opening 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, in the case shown in FIG. 25, since the fixture 38 such as a nail or a screw is directly driven or screwed into the outer wall member 3, the appearance may be deteriorated. In FIG. 25, 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 opening frame 37 is filled.

  By the way, when a plurality of outer wall materials 3 are attached in order from the bottom, a region smaller than the size of the normal outer wall material 3 may remain on the lower side 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 in the way, so the region remaining below the eaves ceiling 34 is covered with the normal outer wall material 3. I can't hide it.

  Therefore, in such a case, as shown in FIG. 26, an excess portion of the upper portion of the outer wall material 3 is cut off, and the outer wall material 3 formed in a desired size is used with a fixture 38 such as a nail or a screw. By attaching to the wall base 2, the area remaining below the eaves ceiling 34 is covered.

  However, even in the case shown in FIG. 26, as in the case shown in FIG. 25, 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. 26, 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.

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. Are attached to the wall substrate, the area smaller than the size of the normal outer wall material is left on the upper and lower sides of the opening and under the eaves ceiling. An object of the present invention is to provide an outer wall material mounting bracket and an outer wall material mounting structure that can cover and eliminate the region by attaching the cut outer wall material to 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. Or the hook part 7 for hooking and engaging with the cut surface which appeared by cutting the lower part, the locking piece 10 for engaging with the fixing bracket 5, and the insertion part 8 inserted into the fixing bracket 5. And the fixing bracket 5 includes a fixing plate 17 provided with a plurality of locking portions 11 for engaging with the locking pieces 10 arranged in the insertion direction of the engaging bracket 4. The both ends 1 of the insertion portion 8 are formed in a U-shape in plan view at both ends 18 of the fixing plate 17. Is formed by a guide portion 9 that guides insertion of the insertion portion 8, and the engagement metal fitting 4 is formed by the engagement of the engagement piece 10 and the engagement portion 11. It is characterized in that it can be moved only in the insertion direction with respect to the fixture 5.

  According to a second aspect of the present invention, in the first aspect, the plurality of locking portions 11 include the locking portions 11 arranged in a staggered manner in the insertion direction of the engagement metal fitting 4 and the locking pieces. Two or more 10 is formed corresponding to the position of the locking portion 11 in the direction perpendicular to the insertion direction.

  According to a third aspect of the present invention, in the first or second aspect, the engaging metal fitting 4 swings toward the fixing plate 17 by the tip of the engaging metal fitting 4 coming into contact with the fixing plate 17. It is characterized by being provided with a rocking prevention piece 22 for preventing the above.

  The outer wall material mounting structure according to claim 4 is configured such that the outer wall material 3 is attached to the wall base 2 below the opening 55 of the building using the outer wall material mounting bracket 1 according to any one of claims 1 to 3. In the outer wall material mounting structure formed by attaching another outer wall material 3 to the wall base 2 on the upper side of the opening 55 using a receiving metal fitting 43 formed by providing a support piece 41 and a fixing piece 42. A groove 6 is formed on the cut surface that appears when the upper part of the outer wall member 3 attached to the lower side of the opening 55 is cut, and the hook 6 of the engagement fitting 4 is hooked on the groove 6. The outer wall material 3 and the engagement metal fitting 4 are engaged, the fixing metal fitting 5 is fixed to the lower wall base 2 of the opening 55, and the insertion portion 8 of the engagement metal fitting 4 is The locking piece 10 and the locking portion 11 are engaged by being inserted into the fixing bracket 5. Accordingly, the engaging metal fitting 4 and the fixing metal fitting 5 are engaged with each other, and the groove 6 is formed in the cut surface that appears by cutting the lower portion of the other outer wall material 3 attached to the upper side of the opening 55. The other outer wall material 3 and the receiving metal fitting 43 are engaged by hooking the support piece 41 of the receiving metal fitting 43 into the groove 6, and the fixing piece 42 of the receiving metal fitting 43 is It is fixed to the wall base 2 on the upper side of the opening 55.

  The outer wall material mounting structure according to claim 5 is an outer wall material mounting structure formed by mounting the outer wall material 3 using the outer wall material mounting bracket according to any one of claims 1 to 3. The outer wall material 3 is attached to the lower wall base 2 under the opening 55 of the building using the outer wall material mounting bracket 1, and the outer wall material mounting bracket 1 other than the outer wall material mounting bracket 1 is used to The outer wall material attachment structure is formed by attaching another outer wall material 3 to the wall base 2 on the upper side of the opening 55, and the upper portion of the outer wall material 3 attached to the lower side of the opening 55 appears by cutting. A groove 6 is formed in the cut surface, and the outer wall material 3 and the engagement metal fitting 4 are engaged with each other by hooking the hook portion 7 of the engagement metal fitting 4 of the one outer wall material attachment metal fitting 1 into the groove 6. One of the outer wall member mounting brackets 1 is fixed to the fixing bracket 5 By being fixed to the wall base 2 on the lower side of the mouth portion 55 and inserting the insertion portion 8 of the engagement fitting 4 into the fixation fitting 5 to engage the engagement piece 10 and the engagement portion 11. The engaging metal fitting 4 and the fixing metal fitting 5 are engaged with each other, and a groove 6 is formed in a cut surface that appears by cutting a lower portion of the other outer wall material 3 attached to the upper side of the opening 55. The other outer wall material 3 and the engagement metal fitting 4 are engaged with each other by hooking the hook portion 7 of the engagement metal fitting 4 of the other outer wall material attachment metal fitting 1 into the groove 6. The fixing bracket 5 of the outer wall material mounting bracket 1 is fixed to the wall base 2 on the upper side of the opening 55, and the insertion portion 8 of the engaging bracket 4 is inserted into the fixing bracket 5 so as to connect the locking piece 10 and the locking piece 10. By engaging the locking portion 11, the engagement fitting 4 and the fixing fitting 5 are engaged. And it is characterized in that is.

  The outer wall material mounting structure according to claim 6 is configured such that the outer wall material 3 is attached to the lower wall base 2 of the eaves ceiling 34 of the building using the outer wall material mounting bracket 1 according to any one of claims 1 to 3. An outer wall material mounting structure formed by mounting, wherein a groove 6 is formed in a cut surface that appears by cutting an upper portion of the outer wall material 3 attached to the lower side of the eaves ceiling 34. The outer wall material 3 and the engagement metal fitting 4 are engaged by hooking the hook portion 7 of the metal fitting 4, and the fixing metal 5 is fixed to the wall base 2 below the eaves ceiling 34, By inserting the insertion portion 8 of the engaging metal fitting 4 into the fixing metal fitting 5 and engaging the engaging piece 10 and the engaging portion 11, the engaging metal fitting 4 and the fixing metal fitting 5 are engaged. An outer wall material mounting structure characterized by being combined.

  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 on the upper and lower sides of the opening and under the eaves ceiling, the desired size By attaching the outer wall material cut into pieces to the wall base, the region can be covered and eliminated. In addition, since the engagement bracket can be moved only in the insertion direction with respect to the fixing bracket, the engagement bracket moves in a direction to be detached from the fixing bracket, so that the engagement between the hook portion and the outer wall material is released. Therefore, the outer wall material can be firmly supported and attached.

  According to the second aspect of the present invention, since the locking portions are not arranged in the lateral direction, stress can be prevented from concentrating on the fixing plate, and the rigidity of the fixing plate can be increased. By sequentially locking the locking pieces to the locking portion, the insertion position of the engagement metal fitting can be finely adjusted, and the workability of attaching the outer wall material can be improved.

  According to the third aspect of the present invention, the engagement wall is supported by the rocking prevention piece and the engagement wall is prevented from swinging toward the fixing plate. It is possible to improve the workability of attaching the outer wall material. Further, since the rocking prevention piece is in contact with the fixed plate, the strength of the outer wall material mounting bracket can be improved, and a high strength outer wall material mounting structure can be formed.

  According to the outer wall material mounting structure according to claim 4 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 on the upper and lower sides of the opening, the outer wall material cut to the desired size should be removed. By attaching to the wall base, the area can be covered and eliminated.

  According to the outer wall material mounting structure according to claim 5 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 on the upper and lower sides of the opening, the outer wall material cut to the desired size should be removed. By attaching to the wall base, the area can be covered and eliminated.

  According to the outer wall material mounting structure according to claim 6 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 the material to the wall substrate adjacent to each other, even if an area smaller than the size of the normal outer wall material remains on the lower side of the eaves ceiling, the outer wall material cut to the desired size is used as the wall substrate. By attaching to the cover, the area can be covered and eliminated.

It is a figure which shows an example of embodiment of this invention, (a) Front view of engagement metal fitting, (b) Side view of engagement metal fitting, (c) Front view of fixing metal fitting, (d) X of fixing metal fitting -X sectional drawing, (e) The top view of a fixing metal fitting, (f) The front view of an outer wall material attachment metal fitting is shown. An example of the above is shown, (a) a perspective view of an engagement metal fitting, (b) a perspective view of a fixing metal fitting, (c) a perspective view of an outer wall material attachment metal fitting, and (d) a sectional view of an outer wall material attachment structure. . It is a figure which shows another example of embodiment of this invention, (a)-(d) has shown sectional drawing of an outer wall material attachment structure. It is the schematic sectional drawing which showed an example of a mode that an outer wall material is attached. It is the figure which showed an example of a mode that an outer wall material is attached, (a) (b) is a perspective view. It is the figure which showed an example of a mode that a groove | channel is formed when attaching an outer wall material, (a) (b) is a perspective view, (c)-(f) is sectional drawing. It is the figure which showed an example of a mode that an outer wall material is attached using an outer wall material attachment metal fitting, (a) (c) (e) is a schematic sectional drawing, (b) (d) (f) is a perspective view. It is the figure which showed an example of a mode that an outer wall material is attached using an outer wall material attachment metal fitting, (a) (c) (e) is a schematic sectional drawing, (b) (d) (f) is a perspective view. It is the figure which showed an example of a mode that an outer wall material is attached using an outer wall material attachment metal fitting, (a) (c) is a schematic sectional drawing, (b) (d) is a perspective view. It is the figure which showed an example of the receiving metal fitting, (a) is a front view, (b) is a side view, (c) is a perspective view. It is the figure which showed another example of the catch metal, (a) is a front view, (b) is a side view, (c) is a perspective view. It is the figure which showed an example of a mode that an outer wall material is attached, (a) (b) is a perspective view. It is the figure which showed an example of a mode that a groove | channel is formed when attaching an outer wall material, (a) (b) is a perspective view, (c)-(f) is sectional drawing. It is the figure which showed an example of a mode that an outer wall material is attached using a receiving metal fitting, (a) (c) (e) is a schematic sectional drawing, (b) (d) (f) is a perspective view. It is a figure which shows an example of embodiment of the outer wall attachment structure of this invention, (a) is a schematic sectional drawing, (b) is a perspective view. It is a figure which shows another example of embodiment of the outer wall attachment structure of this invention, (a) is a schematic sectional drawing, (b) is a perspective view. It is the figure which showed an example of the outer wall material attachment structure of the side of an opening part, (a) is a schematic sectional drawing, (b) is a perspective view. It is the figure which showed another example of the outer wall material attachment structure of the side of an opening part, (a) is a schematic sectional drawing, (b) is a perspective view. It is the figure which showed an example of a mode that an outer wall material is attached using an outer wall material attachment metal fitting, (a) (c) (e) is a schematic sectional drawing, (b) (d) (f) is a perspective view. It is a figure which shows another example of embodiment of the outer wall attachment structure of this invention, (a) is a schematic sectional drawing, (b) is a perspective view. It is the figure which showed an example of a mode that an outer wall material is attached using an outer wall material attachment metal fitting, (a) (c) (e) is a schematic sectional drawing, (b) (d) (f) is a perspective view. It is a schematic sectional drawing which shows another example of embodiment of the outer wall attachment structure of this invention. 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.

  Embodiments of the present invention will be described below.

  FIG.1 and FIG.2 shows an example of the outer wall material attachment metal fitting which concerns on this invention, and this is used in order to attach the outer wall material 3 to the wall base 2 of a building. The outer wall material mounting bracket 1 includes an engagement bracket 4 and a fixing bracket 5.

  The engaging metal fitting 4 is engaged with the outer wall material 3 and has a rectangular plate-like insertion portion 8 and a hooking portion 7 as shown in FIGS. 1 (a), 1 (b) and 2 (a). The insertion portion 8 and the hooking portion 7 are provided so as to protrude from the substantially central portion of the upper end of the insertion portion 8, and the length between both ends of the hooking portion 7 and the insertion portion 8 is longer. Are connected by a constricted portion 12 formed so as to be short.

  The hook 7 has a plate-like hook connecting piece 13 whose lower end is connected to the upper end of the constricted part 12 and whose upper end is branched into three pieces, and each of the three ends of the hook connecting piece 13 toward the outdoor side. A horizontal piece 14 provided horizontally, a hook piece 15 provided so as to hang down from each tip of the horizontal piece 14 and face the hook connecting piece 13, and from each tip of the hook piece 15 to the outdoor side. It consists of a hook tip piece 45 formed to be inclined and stretched, and is formed in a substantially U shape as viewed from the side. The horizontal piece 14 includes two end horizontal pieces 14b located at both ends, and a central horizontal piece 14a located at the center and narrower than the end horizontal piece 14b. The hooking piece 15 includes an end hooking piece 15b connected to each of the two end horizontal pieces 14b, and a central hooking piece 15a connected to the central horizontal piece 14a. Of these, the end hooking piece 15b is a hooking connection piece. The central hooking piece 15 a is formed so as to be inclined toward the hooking connection piece 13. The center hook tip piece 45a disposed at the tip of the center hook piece 15a is formed so as to be steeper than the end tip hook piece 45b disposed at the tip of the end hook piece 15b.

  The insertion portion 8 of the engagement metal fitting 4 is inserted into the fixing metal fitting 5 by inserting both end portions 16 thereof into guide portions 9 provided on the fixing metal fitting 5. A locking piece 10 for engaging with the fixing bracket 5 is provided at the center of the insertion portion 8. In the illustrated example, the locking piece 10 is slanted from the insertion portion 8 indoors and upward. Two are formed so as to protrude in the direction, and are arranged side by side in a direction perpendicular to the insertion direction. The locking piece 10 is provided corresponding to the position of the locking portion 11 in the direction perpendicular to the insertion direction of the engagement fitting 4 so as to engage with the locking portion 11 provided on the fixing plate 5. It is. In the example of the fixing bracket 5 shown in the figure, the locking portions 11 are arranged in two rows along the insertion direction, and two locking pieces 10 are provided corresponding to the positions of the locking portions 11. Yes. In addition, the latching piece 10 should just be provided corresponding to the position of the latching | locking part 11 so that it can engage with the latching | locking part 11, and when arrangement | positioning of the latching | locking part 11 is three or more rows, There may be three or more locking pieces 10. Alternatively, one wide locking piece 10 may be provided to engage with the multiple rows of locking portions 11.

  In the illustrated example, the insertion portion 8 is further provided with an anti-swaying piece 22 that is formed so as to protrude obliquely inward and upward from the insertion portion 8. The anti-swaying piece 22 is formed such that its tip abuts against the fixed plate 17, thereby preventing the engaging metal fitting 4 from swinging toward the fixed plate 17.

  The fixing metal 5 is fixed to the wall base 2 and engaged with the engagement metal 4. As shown in FIGS. 1 (c) to 1 (e) and FIG. 2 (b), the fixing metal 5 has a rectangular plate shape. Guide portions 9 are provided at both end portions 18 of the fixed plate 17. The fixing plate 17 is formed with an opening 19 for inserting a fixing tool 38 such as a nail or a screw to fix the fixing plate 17 to the wall base 2. Each guide portion 9 faces both end portions 18 of the fixed plate 17, extended pieces 20 extending from both side edges of the both end portions 18 to the outdoor side, and both end portions 18 from the ends of the extended pieces 20. The guide pieces 21 are provided in such a manner as to be U-shaped in plan view. In each guide portion 9, the distance between the both end portions 18 of the fixing plate 17 and the guide piece 21 is larger than the thickness of the insertion portion 8 of the engagement fitting 4, and the extended piece of each guide portion 9. The length between 20 is substantially the same as the length between both side edges of the insertion portion 8 of the engagement fitting 4.

  The fixing plate 17 is provided with a locking portion 11 for engaging with the engagement metal fitting 4 by cutting the fixing plate 17, and in the illustrated example, the locking portion 11 is provided on the outdoor side and on the lower side. It is formed so as to protrude obliquely to the side. Further, in the illustrated example, the locking portions 11 are arranged in two rows along the insertion direction, and the locking portions 11 are arranged in a staggered manner in the insertion direction. That is, each locking portion 11 in one row and each locking portion 11 in the other row are arranged without overlapping in the lateral direction (direction perpendicular to the insertion direction), and are arranged in a zigzag shape as a whole in the insertion direction. is doing. More specifically, each locking portion 11 in each row is arranged at an equal interval, and each locking portion 11 in one row and each locking portion 11 in the other row are halfway in the insertion direction. They are shifted by the pitch. As described above, the locking portions 11 are arranged in a staggered manner, so that the locking portions 11 in one row and the locking portions 11 in the other row are not aligned in the lateral direction, and stress is applied to the fixing plate 17. It is possible to increase the rigidity of the fixing plate 17 by preventing concentration of the fixing plate 17. Further, when the engaging metal fitting 4 is inserted into the fixing metal fitting 5, one of the two engaging pieces 10 is engaged with the engaging portion 11 which is shifted by a half pitch in turn, so that the engaging metal The insertion position of the tool 4 can be finely adjusted. In addition, although the example which arranged in 2 rows was shown as arrangement | positioning of the latching | locking part 11, not only this but the latching | locking part 11 may be arrange | positioned in 3 or more rows.

  Further, a line marking portion 46 is formed in a portion where the engaging metal fitting 4 at the center of the fixing plate 17 is inserted and the rocking prevention piece 22 is brought into contact. The line marking portion 46 is provided by roughening the surface of the fixed plate 17. In the illustrated example, the surface of the fixed plate 17 is formed by cutting into a plurality of straight lines in a direction perpendicular to the insertion direction. Yes. By forming the line marking portion 46 in this way, when the rocking prevention piece 22 comes into contact, the tip of the rocking prevention piece 22 is caught by the line marking portion 46 and the rocking prevention piece 22 is fixed to the fixing plate. 17 can be prevented from slipping, so that the fixing plate 17 can be reliably supported to prevent the engagement fitting 4 from swinging.

  Then, as shown by the arrows in FIG. 2, both end portions 16 of the insertion portion 8 of the engagement fitting 4 are inserted into the guide portions 9 provided at both end portions 18 of the fixation fitting 5 from above the fixation fitting 5. By engaging the locking piece 10 of the metal fitting 4 and the locking portion 11 of the fixing metal 5, as shown in FIGS. 1 (f) and 2 (c), the engaging metal 4 and the fixing metal 5 are connected. Can be engaged. At this time, the locking piece 10 of the engagement fitting 4 is formed to protrude upward, and the engagement portion 11 of the fixing fitting 5 is formed to protrude downward. The locking piece 10 and the locking part 11 are locked so as to be movable only in the insertion direction with respect to the fixing bracket 5. And the exterior material 3 can be prevented from being disengaged, the engagement between the engagement fitting 4 and the fixing fitting 5 is strengthened, and the engagement fitting 4 is in a direction opposite to the insertion direction. The outer wall material 3 can be firmly supported and attached by preventing movement and inadvertent release.

  FIG. 2D shows an example of a structure in which the outer wall material 3 is attached using the outer wall material mounting bracket 1 described above. In the illustrated example, the hook piece 15 of the hook portion 7 provided on the engagement metal fitting 4 is hooked in a groove 6 formed in a cut surface that appears by cutting the upper portion (or lower portion) of the outer wall material 3. In this way, the outer wall material 3 and the engagement fitting 4 can be firmly engaged by engaging the engagement fitting 4 with the groove 6. Further, the central hook piece 15a is formed to be inclined toward the hook connecting piece 13 rather than the end hook piece 15b, and a hook tip piece 45 inclined to the outdoor side is formed at the tip of each hook piece 15. Therefore, even when an error occurs in the position in the thickness direction of the groove 6 formed in the outer wall material 3 and a positional shift occurs between the groove 6 and the hooking piece 15, the central hooking piece 15 a is on the cut surface of the groove 6. The thickness error can be absorbed by abutting, and the outer wall material 3 can be supported by securely hooking the hook piece 15 into the groove 6. In FIG. 2D, 56 represents an adhesive.

  Further, the hooking portion 7 and the insertion portion 8 of the engagement metal fitting 4 are connected by a constricted portion 12 having a narrower width than both of them, so that the engagement metal fitting 4 is inserted into the fixing metal fitting 5 and the outer wall material. When the hook 3 is attached, the hooking portion 7 can be bent slightly in the outdoor direction, and the force pushed in the indoor direction is relaxed by the thickness of the guide piece 21 of the fixing bracket 5 to accurately hook the outer wall material 3. Is possible. Further, since the tip of the rocking prevention piece 22 abuts on the fixing plate 17 to support the fixing plate 17, the engaging metal fitting 4 and the fixing metal fitting 5 are firmly fixed to increase the strength of the outer wall material attaching metal fitting 1. It is possible to improve the outer wall material mounting structure with high strength.

  In this way, normally, the locking piece 10 of the engagement metal fitting 4 and the engagement portion 11 of the fixing metal fitting 5 release the engagement by pulling out the insertion portion 8 of the engagement metal fitting 4 once inserted. However, when the outer wall material 3 is replaced, the engagement can be released using an appropriate jig.

  By the way, the engagement metal fitting 4 and the fixing metal fitting 5 in the illustrated example can be obtained by processing a metal plate. That is, the metal fittings 4 and the fixing metal fittings 5 can be formed by appropriately performing cutting, drilling, bending and the like on the metal plate, which requires processing such as welding and complicated processing. However, the outer wall material mounting bracket 1 can be easily manufactured by easy processing.

  FIGS. 3A to 3D show another example of the outer wall material mounting bracket according to the present invention, and the outer wall material mounting bracket 1 also includes an engagement bracket 4 and a fixing bracket 5. Each fixing bracket 5 is the same as that shown in FIGS.

  In the engagement metal fitting 4 shown in FIG. 3A, the length of the horizontal piece 14 of the hook portion 7 is formed substantially the same as the thickness of the outer wall material 3, and the hook piece 15 of the hook portion 7 is Hooked on the outer surface. In this case, the operation of forming the groove 6 in the cut surface of the outer wall material 3 can be omitted. In the engagement metal fitting 4 shown in FIG. 3B, the hooking piece 15 of the hooking portion 7 is sharply formed in a trapezoidal shape whose width becomes narrower toward the tip, and the hooking piece 15 is formed at the upper part ( Or the lower part) is cut and stabbed into 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. In the engagement metal fitting 4 shown in FIG. 3C, the hooking portion 7 includes a hooking connection piece 13 and an inclined piece provided on the outdoor side by being inclined from the tip of the hooking connection piece 13 to the insertion portion 8 side. 44 and has a substantially V-shaped cross section. And the inclined piece 44 of the hook part 7 is hooked on the cut surface which appeared by cutting so that the upper part (or lower part) of the outer wall material 3 may be inclined downward (or upwardly inclined) to the outdoor side. 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 thickness of the outer wall material 3 is not particularly limited. In the engagement metal fitting 4 shown in FIG. 3 (d), the length of the horizontal piece 14 of the hooking portion 7 is the thickness of the hooking protrusion 40 that appears by cutting the upper part (or lower part) of the outer wall material 3 into a stepped shape. The hooking piece 15 is hooked on the cut surface of the hooking protrusion 40.

  As described above, the outer wall member 3 and the engaging member 4 can be firmly engaged with each other in the outer wall member mounting bracket as shown in FIGS.

  And the outer wall material attachment structure as shown in FIG.15 or FIG.16 can be formed by attaching the outer wall material 3 to the wall base 2 of a building using the outer wall material attachment bracket 1 formed as described above. it can. In the following, the case where the outer wall material mounting bracket 1 shown in FIG. 1 is used will be described. However, the case where the outer wall material mounting bracket 1 shown in FIG. Moreover, although the case where the opening part 55 is a window is demonstrated, the outer wall material 3 can be similarly attached to the opening parts 55 other than a window.

  First, as shown in FIG. 23, 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. Then, the outer wall material 3 is attached to the wall base 2 in order from the bottom in the left-right direction.

  At this time, each outer wall material 3 is supported by a plurality of support fittings 27 fixed to the wall base 2, as shown in FIG. 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 materials 3 are attached in order from the bottom as described above, as shown in FIG. 4, an area smaller than the size of the normal outer wall material 3 on the lower side of the opening 55 such as a window eventually. May remain. In this case, if the outer wall member 3 is further attached to the upper side of the already attached outer wall member 3, the opening frame 37 such as a window frame becomes an obstacle, and the region remaining below the opening frame 37 is the normal outer wall member 3. You cannot cover it up. Therefore, in such a case, the outer wall material 3 is attached using the outer wall material mounting bracket 1 of FIG.

  Hereinafter, attachment of the outer wall material 3 on the lower side of the opening 55 will be described first. In attaching the outer wall material 3, the outer wall material 3 is first processed.

  As shown in FIG. 5, first, excess portions on the upper portion of the outer wall material 3 are cut off, and the outer wall material 3 is formed into a desired shape (in the illustrated example, a concave shape). 5A shows an opening 55 having a width spanning one wall base 2 (vertical trunk edge), and FIG. 5B shows a wide opening having three wall bases 2 (vertical trunk edges) straddling. The case of 55 is shown. Moreover, the arrow of FIG. 5 has shown the direction where the outer wall material 3 is attached.

  Next, as shown in FIGS. 6A and 6B, a groove 6 (upper groove 6a) is formed on the cut surface that appears when the upper portion of the outer wall material 3 is cut. At this time, the groove 6 is provided in a portion (a portion indicated by A in FIG. 5) that overlaps the wall base 2 of the outer wall material 3. The groove 6 can be easily formed at a construction site using an appropriate processing tool. 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 like illustration. Further, the shape of the groove 6 may be a substantially rectangular shape in cross section when viewed from the front, or may be substantially semicircular when viewed in cross section as shown in the drawing.

  As the outer wall material 3, an outer wall material 3a provided with a plurality of hollow holes 60 as shown in FIG. 6 (c) or a solid outer wall material 3b as shown in FIG. 6 (e) can be used. After cutting to form a cut surface, the groove 6 can be formed as shown in FIGS. Here, when the outer wall material 3a having a plurality of hollow holes 60 provided therein is used, for example, as shown in FIG. 6D, the groove 6 is formed with reference to the side surface on the indoor side of the hollow hole 60. be able to. In addition, the broken line shown in FIG.6 (d) has shown the standard of the depth of the groove | channel 6. FIG.

  In attaching the outer wall material 3 processed as described above, first, both end portions 16 of the insertion portion 8 of the engagement fitting 4 are connected to the guide portions 9 of the fixation fitting 5 as shown in FIGS. The engaging metal fitting 4 and the fixing metal fitting 5 are engaged with each other from above. However, at this stage, the insertion portion 8 of the engagement fitting 4 is not completely inserted into 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. 7C and 7D using a fixture 38 such as a nail or a screw. Alternatively, after fixing the fixing metal 5 to the wall base 2 first, the fixing metal 5 and the engaging metal 4 may be engaged. 7 to 9, the opening frame 37 and the outer wall material 3 are cut and shown, and the outer wall material fitting 1 hidden behind the outer wall material 3 is appropriately indicated by a broken line so that the state of attachment can be confirmed. In the figure, 53 is a waterproof tape.

  Next, as shown in FIGS. 7E and 7F, an adhesive 56 is applied to the outdoor surface of the guide piece 21 of the guide portion 9. Then, as shown in FIGS. 8A and 8B, while lifting the outer wall material 3 (arrow in the figure), the hook piece of the hook portion 7 of the engagement fitting 4 is formed in the groove 6 formed in the cut surface of the outer wall material 3. By engaging 15, the outer wall material 3 and the engagement fitting 4 are engaged.

  Next, as shown in FIGS. 8C and 8D, first, the outer wall material 3 is pushed down (arrows in the figure). At this time, as shown in FIG. 4, the lower portion of the outer wall material 3 has a structure in which the supported portion 31 of the outer wall material 3 is supported by the support piece 29 of the support metal fitting 27 in the same manner as the attachment of the normal outer wall material 3. Yes. Thereafter, as shown in FIGS. 8E and 8F, the engaging metal fitting 4 is pushed down to firmly insert the hooking piece 15 of the hooking portion 7 into the groove 6 so as to fix the outer wall material 3. The insertion portion 8 is completely inserted into the fixing metal 5 from above to engage the engagement metal 4 and the fixing metal 5 (arrows in the figure). 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.

  At this time, since the insertion position of the engagement fitting 4 can be finely adjusted by the locking portions 11 arranged in a staggered manner, the engagement fitting 4 can be easily and firmly engaged with the outer wall material 3. The workability of attaching the outer wall material 3 is improved. In addition, since the hooking portion 7 of the engagement fitting 4 is prevented from swinging indoors by the rocking prevention piece 22, the hook piece 15 of the engagement fitting 4 can be easily and reliably grooved in the outer wall material 3. 6 and the workability of attaching the outer wall material 3 can be improved. Moreover, since the rocking | fluctuation prevention piece 22 of the attached engagement metal fitting 4 is contact | abutting to the fixing plate 17, the intensity | strength of the outer wall material attachment metal fitting 1 in the indoor outdoor direction can be improved, and a high-strength outer wall structure is provided. It can be formed.

  Finally, after the backup material 36 is attached as shown in FIGS. 9 (a) and 9 (b), the outer wall material 3 and the opening frame 37 are connected using the sealing 35 as shown in FIGS. 9 (c) and 9 (d). When the gap between them is filled, an outer wall material mounting structure is formed, and the region remaining on the lower side of the opening frame 37 can be completely covered.

  In the above attachment method, the method of disposing the outer wall material 3 after inserting the engaging metal fitting 4 into the fixing metal 5 in advance and then inserting and fixing the engaging metal fitting 4 completely is described. The method for attaching the material 3 is not limited to this. For example, in a state where the engaging metal fitting 4 and the fixing metal fitting 5 are separated, after the hook piece 15 of the engaging metal fitting 4 is hooked in the groove 6 of the outer wall material 3, the outer wall material 3 is placed below the opening 55. After that, the supported portion 31 of the outer wall material 3 may be placed on the support metal fitting 27 and the outer wall material 3 may be attached so that the engagement metal fitting 4 is inserted into the fixing metal fitting 5.

  Next, attachment of the outer wall material 3 on the upper side of the opening 55 will be described.

  FIG. 10 shows an example of a receiving metal fitting 43 used for attaching the outer wall material 3 above the opening 55. The receiving metal fitting 43 is formed by connecting a support portion 61 and a fixing portion 62 by a connecting piece 63. The fixed portion 61 includes a fixed piece 42 fixed to the wall base 2 on the upper side of the opening frame 37, a downward inclined piece 49 provided to be inclined downward from the lower end of the fixed piece 42 to the outdoor side, and the downward inclined piece 49 is formed by hanging from the lower end of 49 and a back contact piece 50 that contacts the back of the outer wall material 3. The fixing piece 42 is formed with a fixing hole 52 for inserting a fixing tool 38 such as a nail or a screw and fixing it to the wall base 2 on the upper side of the opening frame 37. The connecting piece 63 is provided so as to protrude downward from the lower end of the back contact piece 50 with a width narrower than the length between both ends of the back contact piece 50.

  The support portion 62 is formed in a shape substantially the same as the hook portion 7 of the engagement fitting 4 of the outer wall material attachment fitting 1. That is, the support portion 62 extends from the lower end to the lower side of the connecting piece 63 so as to be wider than the connecting piece 63, and is connected to each of the support back piece 64 whose tip is branched into three and the tip of the support back piece 64. The bottom surface abutting piece 51 provided horizontally and abutted against the bottom surface of the outer wall member 3, the supporting piece 41 provided so as to protrude upward from the respective tips of the bottom surface abutting piece 51, and the supporting piece 41, and a support tip piece 65 that is inclined and extended toward the outdoor side from each tip. The bottom contact piece 51 includes two end bottom contact pieces 51b located at both ends, and a central bottom contact piece 51a located in the center and narrower than the end bottom contact piece 51b. The support piece 41 includes an end support piece 41b connected to each of the two end bottom contact pieces 51b, and a center support piece 41a connected to the center bottom contact piece 51a. The central support piece 41 a is formed so as to be inclined toward the support back piece 64. The center support tip piece 65a arranged at the tip of the center support piece 41a is formed so as to be steeper than the end support tip piece 65b arranged at the tip of the end support piece 41b.

  FIG. 11 shows another example of the receiving metal fitting 43 used for attaching the outer wall material 3 above the opening 55. The receiving metal fitting 43 is substantially the same as that described above, but differs from that shown in FIG. 10 in that the bottom contact piece 51, the support piece 41, and the support tip piece 65 are each formed in two. Hereinafter, although it demonstrates using the receiving metal fitting 43 of FIG. 10, it is the same also in the case of FIG.

  And when attaching the outer wall material 3 to the upper side of the opening 55, as shown in FIGS. 12 and 13, as in the case of the lower side of the opening 55, first, if necessary, an extra portion of the lower portion of the outer wall material 3 is added. The portion is cut off and the outer wall material 3 is formed into a desired shape. Next, a groove 6 (lower groove 6b) is formed on the cut surface that appears when the lower portion of the outer wall material 3 is cut.

  Then, as shown in FIGS. 14A and 14B, the fixing piece 42 of the receiving metal fitting 43 is fixed to the wall base 2 using a fixing tool 38 such as a nail or a screw. Then, as shown in FIGS. 14C and 14D, after applying the adhesive 56 to the surface of the back contact piece 50, the support piece 41 of the receiving metal fitting 43 is formed in the groove 6 formed in the cut surface of the outer wall material 3. The outer wall material 3 and the receiving metal fitting 43 are engaged with each other by hooking (arrow shown in the figure). Finally, as shown in FIGS. 14 (e) and 14 (f), the gap between the outer wall material 3 and the opening frame 37 is filled using the sealing 35 and the backup material 36. In this way, the region remaining on the upper side of the opening frame 37 can be completely covered.

  By attaching the outer wall material 3 to the upper side and the lower side of the opening 55 by the method as described above, an outer wall material attachment structure as shown in FIG. 15 or FIG. 16 can be formed. FIG. 15 shows an example in which the backup material 36 has a substantially rectangular cross section, and FIG. 16 shows an example in which the backup material 36 has a substantially circular cross section. As the backup material 36, a material formed of an elastic body can be used as appropriate. In FIG. 16, the wall base 2 is a horizontal trunk edge.

  17 and 18 show examples of the outer wall material mounting structure on the lateral side of the opening 55, respectively. In each figure, the outer wall material 3 disposed on the upper side is omitted. On the lateral side of the opening 55, the outer wall material 3 can be attached up and down by a method substantially similar to that shown in FIG. A space between the opening frame 37 and the outer wall material 3 is filled with a hat type joiner 67 and a sealing 35. FIG. 17 shows an example using a normal wall base 2 (vertical trunk edge), and FIG. 18 shows an example using a wide wall base 2 (vertical trunk edge).

  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 in a neighboring manner, even if areas smaller than the size of the normal outer wall material 3 remain on the upper and lower sides of the opening 55, the outer wall cut to a desired size By attaching the material 3 to the wall base 2, the region can be covered and eliminated.

  The outer wall material mounting bracket 1 of the present invention can also be used for mounting on the upper side of the opening 55 by turning upside down.

  FIG. 20 is an example of an outer wall material mounting structure formed by using the outer wall material mounting bracket 1 for mounting on the lower side of the opening 55 and for mounting on the upper side of the opening 55. The attachment of the lower side of the opening 55 can be performed in the same manner as in the above example shown in FIGS. Hereinafter, attachment of the outer wall material 3 on the upper side of the opening 55 will be described.

  When attaching the outer wall material 3 to the upper side of the opening 55, as shown in FIGS. 12 and 13, as in the above example, first, an unnecessary portion of the lower portion of the outer wall material 3 is cut off as necessary, and the outer wall material 3 is removed. Is formed into a desired shape. Next, a groove 6 (lower groove 6b) is formed on the cut surface that appears when the lower portion of the outer wall material 3 is cut.

  When attaching the outer wall material 3, as shown in FIGS. 19 (a) and 19 (b), both end portions 16 of the insertion portion 8 of the engagement metal fitting 4 are inserted into the guide portion 9 of the fixation metal fitting 5 from below to engage the engagement metal fitting. 4 and the fixture 5 are engaged. Then, the fixture 5 is fixed to the wall base 2 using a fixture 38 such as a nail or a screw. Alternatively, after fixing the fixing metal 5 to the wall base 2 first, the fixing metal 5 and the engaging metal 4 may be engaged. At this time, since the insertion position of the engagement fitting 4 can be finely adjusted by the locking portions 11 arranged in a staggered manner, the engagement fitting 4 can be easily and firmly engaged with the outer wall material 3. The workability of attaching the outer wall material 3 is improved.

  Next, as shown in FIGS. 19 (c) and 19 (d), an adhesive 56 is applied to the outdoor side surface of the guide piece 21 of the guide portion 9, and the engagement metal fitting is inserted into the groove 6 formed on the cut surface of the outer wall material 3. The outer wall material 3 and the engagement metal fitting 4 are engaged by hooking the four hook portions 7. Here, the engagement metal fitting 4 is movable only in the insertion direction with respect to the fixed metal fitting 5 and does not move in the direction opposite to the insertion direction. Therefore, the engagement metal fitting 4 slides with the weight of the outer wall material 3. Thus, the outer wall material 3 can be reliably supported without being disengaged.

  Finally, as shown in FIGS. 19 (e) and 19 (f), the gap between the outer wall material 3 and the opening frame 37 is filled using the sealing 35 and the backup material 36. In this way, the region remaining on the upper side of the opening frame 37 can be completely covered.

  The outer wall material attachment structure as shown in FIG. 20 can be formed by attaching the outer wall material 3 on the upper side and the lower side of the opening 55 by the method described above.

  Moreover, the outer wall material mounting bracket 1 of the present invention can also be used for mounting the lower side of the eaves ceiling 34.

  FIG. 22 is an example of an outer wall material mounting structure formed by using the outer wall material mounting bracket 1 for mounting the lower side of the eaves ceiling 34. This outer wall material mounting structure can also be formed by mounting the outer wall material 3 using the outer wall material mounting bracket 1 in the same manner as in the above example. Hereinafter, attachment of the lower side of the eaves ceiling 34 will be described.

  When a plurality of outer wall members 3 are attached to the building in order from the bottom, a region smaller than the size of the normal outer wall member 3 may remain on the lower side of the eaves ceiling 34 as in the case of FIG. is there. Also in this case, the area remaining below the eaves ceiling 34 cannot be covered with the ordinary outer wall material 3. Therefore, in such a case, the outer wall material 3 is attached using the outer wall material mounting bracket 1 of FIG.

  In attaching the outer wall material 3, the outer wall material 3 is first processed similarly to the example of FIG. That is, first, an excess portion of the upper part of the outer wall material 3 is cut off, and then, as shown in FIGS. 6A and 6B, the groove 6 (upper groove 6a) ).

  And when attaching the outer wall material 3 processed as mentioned above, as shown to Fig.21 (a) (b), first, both ends 16 of the insertion part 8 of the engagement metal fitting 4 are guide of 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 portion 9 from above, and the fixing metal fitting 5 is fixed to the wall base 2 using a fixing tool 38 such as a nail or a screw. However, at this stage, the insertion portion 8 of the engagement fitting 4 is not completely inserted into the fixing fitting 5. In FIGS. 21B, 21D, and 21F, the eaves ceiling 34 is omitted and the outer wall material 3 is cut so that the state of attachment can be confirmed.

  Next, as shown in FIGS. 21 (c) and 21 (d), an adhesive 56 is applied to the outdoor side surface of the guide piece 21 of the guide portion 9, and the outer wall material 3 is lifted and formed on the cut surface of the outer wall material 3. After hooking the hook 7 of the engagement fitting 4 in the groove 6, the outer wall material 3 and the engagement fitting 4 are pushed down in order. At this time, the hook portion 7 is firmly inserted into the groove 6 to fix the outer wall material 3, and the insertion portion 8 of the engagement fitting 4 is completely inserted into the fixation fitting 5 from above to engage the engagement fitting 4 and the fixation fitting 5. Are engaged (arrows in the figure). As shown in FIG. 4, the lower portion of the outer wall material 3 has a structure in which the supported portion 31 of the outer wall material 3 is supported by the support piece 29 of the support fitting 27 in the same manner as the attachment of the normal outer wall material 3. Yes.

  Finally, as shown in FIGS. 21E and 21F, when the gap between the outer wall material 3 and the opening frame 37 is filled using the backup material 36 and the sealing 35, an outer wall material mounting structure is formed. The area remaining on the lower side of the ceiling 34 can be completely covered.

  By attaching the outer wall material 3 to the lower side of the eaves ceiling 34 by the method as described above, an outer wall material attachment structure as shown in FIG. 22 can be formed.

  Thus, according to the outer wall material mounting bracket 1 of the present invention, the outer wall material 3 can be easily and firmly attached to the wall base 2.

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 Guide part 10 Engagement piece 11 Engagement part 16 End part of insertion part 17 Fixing board 18 Fixation End of plate 22 Anti-swing piece 41 Support piece 42 Fixed piece 43 Receiving bracket 55 Opening

Claims (6)

  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 a plurality of locking portions for engaging with the locking piece. The locking piece is formed by providing a locking piece for engaging with the locking piece and an insertion portion inserted into the fixing bracket. And a fixing plate arranged side by side in the insertion direction of the engagement metal fitting, and the insertion portion is inserted by inserting both ends of the insertion portion formed in a U-shape in plan view at both ends of the fixing plate. And the engagement fitting is formed by a guide portion that guides Serial locking piece with the outer wall material clamp, characterized in that it has only be movable in the insertion direction with respect to the fixing bracket by engagement of the locking portion.   Each of the plurality of locking portions is arranged in a staggered manner in the insertion direction of the engagement fitting, and the locking piece is positioned at the position of the locking portion in a direction perpendicular to the insertion direction. The outer wall material mounting bracket according to claim 1, wherein two or more are formed correspondingly.   The engagement metal fitting is formed by providing a rocking prevention piece that prevents the engagement metal fitting from rocking toward the fixed plate when a tip abuts against the fixed plate. The outer wall material mounting bracket according to claim 1 or 2.   The outer wall material mounting bracket according to any one of claims 1 to 3, wherein the outer wall material is attached to the lower wall base of the opening of the building, and the support piece and the fixing piece are provided. An outer wall material attachment structure formed by attaching another outer wall material to the upper wall base of the opening using a metal fitting, and appears by cutting the upper part of the outer wall material attached to the lower side of the opening A groove is formed in the cut surface, and the outer wall material and the engagement metal fitting are engaged by hooking a hook portion of the engagement metal fitting into the groove, and the fixing metal fitting is below the opening. The engaging bracket and the fixing bracket are engaged with each other by inserting the insertion portion of the engaging bracket into the fixing bracket and engaging the locking piece with the locking portion. Before being attached to the upper side of the opening. A groove is formed in the cut surface that appears by cutting the lower part of the other outer wall material, and the other outer wall material and the metal fitting are engaged by hooking a support piece of the metal fitting into the groove. The outer wall material mounting structure, wherein a fixed piece of the receiving metal fitting is fixed to a wall base on the upper side of the opening.   It is the outer wall material attachment structure formed by attaching an outer wall material using the outer wall material attachment metal fitting of any one of Claims 1-3, Comprising: The opening part of a building using the said outer wall material attachment metal fitting The outer wall material is attached to the lower wall base of the outer wall by attaching another outer wall material to the upper wall base of the opening using another outer wall material mounting bracket different from the outer wall material mounting bracket. A mounting structure is formed, and a groove is formed in a cut surface that appears by cutting an upper portion of the outer wall material attached to the lower side of the opening, and the engagement metal fitting of one of the outer wall material mounting brackets is formed in the groove. The outer wall material and the engaging metal fitting are engaged by hooking the hook portion, and the fixing metal fitting of one of the outer wall material attaching metal fittings is fixed to the wall base below the opening, and the engagement metal Insert the insertion part of the tool into the fixing bracket before By engaging the locking piece and the locking portion, the engaging metal fitting and the fixing metal fitting are engaged, and the lower part of the other outer wall member attached to the upper side of the opening is cut. A groove is formed in the cut surface that appears, and the other outer wall material and the engagement metal fitting are engaged with each other by hooking the hook portion of the engagement metal fitting of the other outer wall material attachment metal fitting into the groove. And the other fixing member of the outer wall member mounting bracket is fixed to the wall base on the upper side of the opening, and the locking piece and the locking portion are inserted into the fixing bracket by inserting the insertion portion of the engaging bracket. An outer wall material mounting structure, wherein the engaging metal fitting and the fixing metal fitting are engaged with each other. It is the outer wall material attachment structure formed by attaching an outer wall material to the lower wall base of the eaves ceiling of a building using the outer wall material attachment metal fitting of any one of claims 1-3, A groove is formed in the cut surface that appears by cutting the upper part of the outer wall material attached to the underside of the eaves ceiling, and the outer wall material and the engagement metal fitting are hooked on the groove by a hooking portion of the engagement metal fitting. Is engaged, and the fixing bracket is fixed to the lower wall base of the eaves ceiling, and the engaging piece and the locking portion are inserted by inserting the insertion portion of the engaging bracket into the fixing bracket. An outer wall material mounting structure, wherein the engaging metal fitting and the fixing metal fitting are engaged by engaging with each other.

Images