JP7046761B2 - Building opening structure mounting structure - Google Patents

Description

The present invention relates to a structure mounting structure for a building opening.

A structure such as a shutter device may be attached around a window, which is an opening of a building (see Patent Documents 1, 2, etc.). For example, the shutter device is fixed to columns, beams, etc., which are structural parts of the building frame, by using screws or the like. In the shutter device of Patent Document 1, as shown in FIGS. 6, 11 and 12 of the same document, each component of the shutter device for the garage is fixed to the skeleton around the vehicle entrance (building opening), and the components thereof are fixed thereto. Outer walls such as siding will be constructed around it. In the shutter case mounting structure of Patent Document 2, as shown in FIG. 3 of the same document, the shutter case, which is a constituent member of the shutter device, is fixed to the surface of the outer wall of the building constructed on the skeleton.

Japanese Unexamined Patent Publication No. 2014-136903 Japanese Unexamined Patent Publication No. 2000-96951

However, the shutter device may be replaced due to, for example, life or failure. In a structure as in Patent Document 1 in which each component of the shutter device is fixed to the skeleton, an outer wall such as siding is constructed around the structure. If the existing shutter device is removed from the frame and a new one is attached, there is a risk that some of the originally finished siding etc. will be lost. Therefore, it becomes necessary to repair the siding and the like, which causes a problem that the cost increases. Further, in a structure in which each component is fixed to the skeleton, when the shutter device is removed, the skeleton is exposed because the outer wall is not present from the beginning. Therefore, it is necessary to construct a new outer wall, and in this case as well, there is a problem that the cost increases.
On the other hand, there is an example such as Patent Document 2 in which each component of the shutter device is fixed to the surface of the finished outer wall, but in that case, a screw hole remains in the outer wall after removal. Therefore, it is also necessary to repair the outer wall, and depending on the degree of repair, the outer wall may be replaced, and there is a problem that the cost increases in this case as well.

The present invention has been made in view of the above situation, and an object thereof is that when a structure such as a shutter device is removed, the outer wall surface which is the mounting surface thereof can be easily repaired, and a new structure can be used. It is to provide a structure mounting structure of a building opening to which a structure can be mounted.

Next, the means for solving the above problems will be described with reference to the drawings corresponding to the embodiments.
The structure mounting structure of the building opening according to claim 1 of the present invention includes a square frame member 13 that protrudes from the building frame 15 and surrounds the opening 17.
The frame material 13 is constructed on the skeleton 15 with a predetermined thickness so as to be lower than the protruding tip of the frame material 13, and the frame material 13 is constructed through gaps 23, 25, 27, 29 surrounding the outer periphery of the frame material 13. The outer wall finishing material 21 separated from the four sides,
The height is fixed to each of the skeletons 15 exposed at the bottoms of the four gaps 23, 25, 27, 29 along each side of the frame material 13 and slightly smaller than the construction thickness of the outer wall finishing material 21. A plurality of substrates 31, 33, 35, 37 on which a locking piece 39 and a screw fixing piece 41 are formed so as to stand up.
By being fixed to the locking piece 39 and the screw fixing piece 41, the surface S becomes substantially flush with the outer wall finishing material 21 and closes the gaps 23, 25, 27, 29, respectively. A plurality of decorative base plates 43, 45, 61, 63, which are detachably fixed according to 33, 35, 37 and to which the constituent members of the structure 11 are screwed onto the surface S,
It is characterized by having.

In the structure mounting structure of the building opening, four substrates 31, 33, 35, 37 are provided in the skeleton 15 exposed at the bottom of the four gaps 23, 25, 27, 29 along each side of the frame member 13. It is fixed. A locking piece 39 and a screw fixing piece 41 are provided on the respective substrates 31, 33, 35, and 37. The decorative base plates 43, 45, 61, 63 are fixed to the locking pieces 39 and the screw fixing pieces 41 of these substrates 31, 33, 35, 37. The decorative base plates 43, 45, 61, 63 fixed to the substrates 31, 33, 35, 37 close the gaps 23, 25, 27, 29 between the outer wall finishing material 21 and the frame material 13. The surface S of each of the decorative base plates 43, 45, 61, 63 that closes the four gaps 23, 25, 27, and 29 is substantially flush with the surface of the outer wall finishing material 21. The decorative base plates 43, 45, 61, 63 are substantially flush with the outer wall finishing material 21, so that they continuously extend from the outer wall finishing material 21 and are abutted against the outer periphery of the frame material 13. Therefore, the decorative base plates 43, 45, 61, and 63 do not give a sense of discomfort even when they are still attached. Each component of the structure 11 can be screwed (screwed) to the decorative base plates 43, 45, 61, 63. When the structure 11 is replaced, the structure 11 is removed from the decorative base plates 43, 45, 61, 63. At this time, the structure 11 is only engaged with the decorative base plates 43, 45, 61, 63, and the edge is cut off from the outer wall finishing material 21, so that the originally finished outer wall finishing material 21 is missing. You don't have to do it. Therefore, it is not necessary to repair the outer wall finishing material 21, and the incidental work associated with the replacement of the structure 11 can be simplified. Further, even when the structure 11 is left as it is removed, only the decorative base plates 43, 45, 61, 63 having screw holes need to be replaced with new ones. Therefore, even if the outer wall is not newly constructed, the skeleton 15 cannot be exposed, and the incidental work accompanying the removal of the structure 11 can be simplified.

In the structure mounting structure of the building opening according to claim 2 of the present invention, the structure is the shutter device 11.
The shutter accommodating portion 71 in which the constituent members are screwed to the decorative base plate 43 on the upper side, a pair of guide rail frames 89, 91 screwed to the left and right decorative base plates 61, 63, and a lower side. The structure mounting structure for a building opening according to claim 1, further comprising four members, a lower frame 83 screwed to the decorative base plate 45.

In the structure mounting structure of the building opening, the structure is the shutter device 11. The shutter device 11 includes a shutter accommodating portion 71, a pair of guide rail frames 89, 91, and a lower frame 83 as constituent members. The shutter storage portion 71 is attached to the upper side of the frame material 13. The pair of guide rail frames 89 and 91 are attached to the left and right sides of the frame material 13. The lower frame 83 is attached to the lower side of the frame material 13. Therefore, the shutter storage portion 71 is fixed to the decorative base plate (upper decorative base plate 43) fixed in the gap 23 on the upper side of the frame material 13. The pair of guide rail frames 89 and 91 are fixed to each of the pair of decorative base plates (left decorative base plate 61 and right decorative base plate 63) attached to the left and right gaps 25 and 27 of the frame material 13. The lower frame 83 is fixed to the decorative base plate (lower decorative base plate 45) fixed to the gap 29 on the lower side of the frame material 13. The upper decorative base plate 43, the left decorative base plate 61, the right decorative base plate 63, and the lower decorative base plate 45 are constituent members, that is, the shutter storage portion 71, the guide rail frames 89, 94, and the lower frame 83. It can be formed by changing the width dimension orthogonal to the extending direction according to each. As a result, it is possible to secure an installation space for the shutter device 11 in advance, or to install or replace the shutter device 11 while cutting the edge with the outer wall finishing material 21 around the opening 17 of the building. Will be.

In the structure mounting structure of the building opening according to claim 3 of the present invention, the surface S of the decorative base plates 43, 45, 61, 63 is formed by a design surface that matches the finished surface of the outer wall finishing material 21. The structure mounting structure of a building opening according to claim 1 or 2, wherein the structure is attached.

In the structure mounting structure of the building opening, the surface S of the decorative base plates 43, 45, 61, 63 that is substantially flush with the outer wall finishing material 21 has a design surface that matches the finished surface of the outer wall finishing material 21. It is formed. The design surface matched to the finished surface can be, for example, the same color as the finished surface. Further, the design surface can have the same texture as the finished surface, for example. For the design surface having the same texture, for example, the same material as the finished surface can be used. Further, the design surface having the same texture can be, for example, the same color and the same surface roughness as the finished surface.

According to the structure mounting structure of the building opening according to the first aspect of the present invention, the outer wall finishing material as the outer wall surface of the building and the surface to which the structure is mounted are configured with the edge cut off, and the structure is formed. When removing the structure, it will be removed from the building side together with the decorative base plate to which the structure is attached, and the outer wall finishing material will not be damaged when the structure is removed. When installing a new structure in place of the removed structure, a new decorative base plate is prepared and attached to the board that is already fixed to the skeleton side, so the existing screw holes, etc. when installing the structure, etc. There is no problem with the installation work. Therefore, it is not necessary to repair the outer wall finishing material, and it is possible to simplify the incidental work associated with the replacement of the structure. Further, even when the structure is left as it is removed, only the decorative base plate having screw holes needs to be replaced with a new one. Therefore, even if the outer wall is not newly constructed, the skeleton is not exposed and the incidental work associated with the removal of the structure can be simplified.

According to the structure mounting structure of the building opening according to claim 2 according to the present invention, the outer wall surface is repaired when the shutter storage portion, the pair of guide rail frames, and the lower frame, which are the constituent members of the shutter device, are removed. Etc. can be facilitated.

According to the structure mounting structure of the building opening according to claim 3 according to the present invention, a feeling of strangeness is less likely to occur between the outer wall finishing material and the decorative base plate, deterioration of appearance can be suppressed, and the decorative base plate remains attached. It becomes possible to.

It is a perspective view which shows the appearance of the shutter device provided with the structure mounting structure of the building opening which concerns on embodiment of this invention. It is a side sectional view of the shutter device and the skeleton shown in FIG. It is a side sectional view before attachment of the upper decorative base plate and the lower decorative base plate. It is a side sectional view after attaching the upper decorative base plate and the lower decorative base plate. It is an installation explanatory view of the shutter storage part. It is a plan sectional view before mounting the left decorative base plate and the left guide rail frame, and the right decorative base plate and the right guide rail frame. It is a plan sectional view after attaching the left decorative base plate and the left guide rail frame, and the right decorative base plate and the right guide rail frame. It is a side sectional view showing the structure mounting structure of the building opening when the structure is an awning device.

Hereinafter, embodiments according to the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view showing the appearance of a shutter device 11 provided with a structure mounting structure for a building opening according to an embodiment of the present invention.
In the structure mounting structure of the building opening according to the present embodiment, the structure is the shutter device 11. The structure is not limited to the shutter device 11.

The structure mounting structure of the building opening has a frame material, an outer wall finishing material, a substrate, and a decorative base plate as main configurations. Of these, the substrate and the decorative base plate form a flush mounting frame with the outer wall finishing material for mounting the structure.

In the present embodiment, the frame material is a sash frame 13 for housing. The frame material is not limited to the sash frame 13. The sash frame 13 is formed in a quadrangle shape and protrudes from the skeleton 15 of the building to surround the opening 17. A sliding sash window 19 is attached to the sash frame 13.

FIG. 2 is a side sectional view of the shutter device 11 and the skeleton 15 shown in FIG.
The outer wall finishing material is, for example, a siding material 21. In addition, the outer wall finishing material may be a mortar finish, a tile attached by a wet method or a dry method, or the like. The siding material 21 is applied to the skeleton 15 with a predetermined thickness (construction thickness) so as to be lower than the protruding tip of the sash frame 13 (see FIG. 3). The siding material 21 is constructed so as to be separated from the four sides of the sash frame 13 through a gap surrounding the outer periphery of the sash frame 13. This gap is an upper gap 23 above the sash frame (see FIG. 3), a left side gap 25 and a right side gap 27 (see FIG. 6) on the left and right sides of the sash frame, and a lower gap 29 below the sash frame (see FIG. 3). In the present specification, the left and right sides face outward from the opening 17, the left hand side is left (right side in FIG. 1, left side in FIG. 6), and the right hand side is right (left side in FIG. 1, right side in FIG. 6). do.

The substrate is fixed to each of the skeletons 15 exposed at the bottom of the four gaps along each side of the sash frame 13. The substrates are the upper substrate 31 (see FIG. 3) fixed to the skeleton 15 of the upper gap 23, the left side substrate 33 and the right substrate 35 (see FIG. 6) fixed to the skeleton 15 of the left gap 25 and the right gap 27, and the lower. It becomes a lower substrate 37 (see FIG. 3) fixed to the side gap 29. On the upper substrate 31, the left substrate 33, the right substrate 35, and the lower substrate 37, a locking piece 39 and a screw fixing piece 41 that stand up at a height slightly smaller than the construction thickness of the siding material 21 are formed.

The upper substrate 31, the left substrate 33, the right substrate 35, and the lower substrate 37 are formed in the shape of a long plate having a length along each side of the sash frame 13. The upper substrate 31, the left substrate 33, the right substrate 35, and the lower substrate 37 are formed in width directions orthogonal to the longitudinal direction and parallel to the skeleton 15 with different width dimensions. In this width dimension, the upper substrate 31 is large, and the left substrate 33, the right substrate 35, and the lower substrate 37 are smaller than the upper substrate 31. On the other hand, the cross-sectional shapes of the upper substrate 31, the left substrate 33, the right substrate 35, and the lower substrate 37 that are orthogonal to the longitudinal direction are almost the same except that the positions of the locking piece 39 and the screw fixing piece 41 are reversed. Can be done.

FIG. 3 is a side sectional view of the upper decorative base plate 43 and the lower decorative base plate 45 before attachment.
The upper substrate 31 has a substrate portion 49 fixed to the skeleton 15 by a fixing screw 47. On the upper substrate 31, a locking piece 39 in contact with the sash frame 13 stands at the lower end of the substrate portion 49 in the width direction (vertical direction in FIG. 3). The locking piece 39 has an upward claw portion 51 at an upright tip. Further, on the upper substrate 31, the screw fixing piece 41 stands close to the siding material 21 on the upper side in the width direction of the substrate portion 49. The screw fixing piece 41 is formed with a screw fixing seat portion 53 parallel to the substrate portion 49 at the upright tip. The upper substrate 31 is closed by the caulking agent 57 in which the gap between the screw fixing piece 41 and the siding material 21 is filled on the stopper material 55.

The lower substrate 37 has a substrate portion 59 fixed to the skeleton 15 by a fixing screw 47. On the lower substrate 37, a screw fixing piece 41 in contact with the sash frame 13 stands up at the upper end of the substrate portion 59 in the width direction (vertical direction in FIG. 3). In the screw fixing piece 41, a screw fixing seat portion 53 parallel to the substrate portion 59 is formed at the upright tip. Further, in the lower substrate 37, the locking piece 39 stands close to the siding material 21 on the lower side in the width direction of the substrate portion 59. The locking piece 39 has an upward claw portion 51 at an upright tip. The lower substrate 37 is closed with a caulking agent 57 in which the gap between the locking piece 39 and the siding material 21 is filled on the stopper material 55.

The decorative base plate is formed in the shape of a strip. By fixing the decorative base plate to the locking piece 39 and the screw fixing piece 41, the surface S becomes substantially flush with the siding material 21. Each decorative base plate closes the gap and is detachably fixed according to each substrate. The decorative base plate includes an upper decorative base plate 43 fixed to the upper substrate 31, a left decorative base plate 61 fixed to the left substrate 33 (see FIG. 6), and a right decorative base plate 63 fixed to the right substrate 35 (FIG. 6). 6), the lower decorative base plate 45 is fixed to the lower substrate 37.

The upper decorative base plate 43 is provided with a screw hole (not shown) through which the screw 65 is inserted at the upper end in the width direction. The upper decorative base plate 43 has a claw 67 that engages with the claw portion 51 of the upper substrate 31 at the lower end in the width direction.

The lower decorative base plate 45 is provided with a screw hole (not shown) through which the screw 65 is inserted at the upper end in the width direction. The lower decorative base plate 45 has a claw 67 that engages with the claw portion 51 of the lower substrate 37 at the lower end in the width direction.

FIG. 4 is a side sectional view of the upper decorative base plate 43 and the lower decorative base plate 45 after attachment.
The upper decorative base plate 43 locks the claw 67 to the claw portion 51 of the upper substrate 31, and fixes the screw 65 inserted through the screw hole to the screw fixing piece 41 of the upper substrate 31 to secure the upper substrate 31. It is fixed to the skeleton 15 through. Similarly, in the lower decorative base plate 45, the claw 67 is locked to the claw portion 51 of the lower substrate 37, and the screw 65 inserted through the screw hole is fixed to the screw fixing piece 41 of the lower substrate 37. Is fixed to the skeleton 15 via the lower substrate 37.

The constituent members of the structure are fixed (screwed) to the surface S of the decorative base plate fixed to the skeleton side by screws 69. In the present embodiment, the structure is the shutter device 11 described above.

As shown in FIG. 1, the shutter device 11 has a shutter accommodating portion 71 attached above the opening 17. The shutter accommodating portion 71 can accommodate a shutter curtain 75 configured by connecting a plurality of slats 73. The shutter curtain 75 has a seat plate 77 at the tip in the feeding direction. The shutter storage unit 71 is provided with a switch 79 (see FIG. 2) for winding and paying out the shutter curtain 75. The shutter curtain 75 moves up and down the opening 17 by being wound up and unwound by the switch 79. The shutter curtain 75 that moves up and down the opening 17 is guided up and down by the guide rail 81. In the present embodiment, the guide rail 81 is fixed to the skeleton side via the guide rail frame. The guide rails 81 supported by the guide rail frame are arranged on the left and right sides of the sash frame 13 so as to project from the skeleton 15 from the sash frame 13.

The lower ends of the pair of guide rail frames provided on both the left and right sides of the sash frame 13 are connected by the lower frame 83. The lower frame 83 is arranged below the sash frame 13 so as to project from the skeleton 15 from the sash frame 13. The shutter curtain 75, which is guided down on both sides by the guide rail 81, closes the opening 17 on the outside of the sash frame 13 when the seat plate 77 sits on the lower frame 83.

The shutter accommodating portion 71, the pair of guide rail frames 89, 91, and the lower frame 83 are constituent members of the shutter device 11 which is a structure. That is, in the structure mounting structure of the building opening according to the present embodiment, the structure is the shutter device 11, and the constituent members are screwed to the upper decorative base plate 43, and the left and right shutter storage portions 71. It is composed of four members: a pair of guide rail frames 89 and 91 screwed to the decorative base plates 61 and 63, and a lower frame 83 screwed to the lower decorative base plate 45.

FIG. 5 is an explanatory view of mounting the shutter accommodating portion 71.
In the shutter device 11, as shown in FIG. 2, the shutter accommodating portion 71 is fixed to the upper decorative base plate 43 by a screw 69, and the lower frame 83 is fixed to the lower decorative base plate 45 by a screw 69. At this time, the shutter storage portion 71 is fixed to the upper decorative base plate 43 via the bracket 85. The bracket 85 is provided with a plurality of hanging claws 87 that lock and support the shutter accommodating portion 71. The shutter storage portion 71 is fixed to the upper decorative base plate 43 with a screw 69, then hooked to the hook claw 87, and the upper edge portion is screwed to the upper decorative base plate 43 with the screw 69.

FIG. 6 is a plan sectional view of the left decorative base plate 61 and the left guide rail frame 89, and the right decorative base plate 63 and the right guide rail frame 91 before attachment.
The left substrate 33 has a substrate portion 93 fixed to the skeleton 15 by a fixing screw 47. On the left side substrate 33, a screw fixing piece 41 in contact with the sash frame 13 stands up at the right end of the substrate portion 93 in the width direction (left-right direction in FIG. 6). In the screw fixing piece 41, a screw fixing seat portion 53 parallel to the substrate portion 93 is formed at the upright tip. Further, on the left side substrate 33, the locking piece 39 stands close to the siding material 21 on the left side in the width direction of the substrate portion 93. The locking piece 39 has a claw portion 51 facing to the right at the upright tip. The left substrate 33 is closed with a caulking agent 57 in which the gap between the locking piece 39 and the siding material 21 is filled on the stopper material 55. The left decorative base plate 61 is fixed to the left substrate 33 in the same manner as described above. The left guide rail frame 89 is fixed to the surface S of the left decorative base plate 61.

The right side substrate 35 has a structure in which the left side substrate 33 is inverted left and right. The right decorative base plate 63 is fixed to the substrate portion 95 of the right substrate 35 in the same manner as described above. The right guide rail frame 91 is fixed to the surface S of the right decorative base plate 63.

FIG. 7 is a plan sectional view of the left decorative base plate 61 and the left guide rail frame 89, and the right decorative base plate 63 and the right guide rail frame 91 after attachment.
The left and right guide rail frames 89 and 91 fixed to the left decorative base plate 61 and the right decorative base plate 63 support the guide rail 81 on the tip side in the protruding direction from the skeleton 15. The shutter curtain 75 whose both sides are guided by the left and right guide rails 81 moves up and down at a position separated outward from the sash frame 13.

In the structure mounting structure of the building opening according to the present embodiment, the surface S of the decorative base plate is formed by a design surface that matches the finished surface of the siding material 21.

The above-mentioned substrates 31, 33, 35, 37 and decorative base plates 43, 45, 61, 63 can be, for example, extruded aluminum products.

FIG. 8 is a side sectional view showing a structure mounting structure of a building opening when the structure is an awning device 97.
In addition to the shutter device 11, the structure may be, for example, an awning device 97 or the like. The awning device 97 has a storage unit 99. The storage section 99 is provided with a take-up shaft 101. Further, the storage portion 99 supports the base ends of the plurality of extension arms 103. The extension arm 103 can be expanded and contracted with respect to the storage portion 99. A light-shielding sheet 107 or the like wound around the take-up shaft 101 is fixed to the extension arm 103. The awning device 97 projects in the shape of an eave above the opening 17 by extending the extension arm 103 by an expansion / contraction mechanism (not shown). Further, the awning device 97 shortens the extension arm 103 by the expansion / contraction machine and winds the light-shielding sheet 107 by the take-up shaft 101 to fold the eaves. In the structure mounting structure of the building opening, the storage portion 99 of such an awning device 97 may be fixed to the upper decorative base plate 43 via a mounting bracket 105 or the like.

Next, the operation of the above configuration will be described.
In the structure mounting structure of the building opening according to the present embodiment, the opening 17 of the building is surrounded by the quadrangular sash frame 13 protruding from the skeleton 15. A siding material 21 is constructed on the skeleton 15 via a gap (upper gap 23, left side gap 25, right side gap 27, lower side gap 29) surrounding the outer circumference of the sash frame 13. The protruding tip of the sash frame 13 protrudes from the skeleton 15 with respect to the surface of the siding material 21.

The skeleton 15 exposed at the bottom of the four gaps 23, 25, 27, 29 along each side of the sash frame 13 has four substrates (upper substrate 31, lower substrate 37, left substrate 33, right substrate 35). Is fixed. A locking piece 39 and a screw fixing piece 41 are provided on the respective substrates 31, 37, 33, and 35. The locking piece 39 and the screw fixing piece 41 of these substrates 31, 37, 33, 35 have a decorative base plate (upper decorative base plate 43, left decorative base plate 61, right decorative base plate 63, lower decorative base plate). 45) is fixed. The decorative base plates 43, 61, 63, 45 fixed to the substrates 31, 37, 33, 35 close the gaps 23, 25, 27, 29 between the siding material 21 and the sash frame 13.

The surface S of each of the decorative base plates 43, 61, 63, 45 that closes the four gaps 23, 25, 27, and 29 is substantially flush with the surface of the siding material 21. The decorative base plates 43, 61, 63, 45 covering the skeleton 15 exposed by the gap between the sash frame 13 and the siding material 21 are substantially flush with the siding material 21 so that they are continuous with the siding material 21. It extends and is abutted against the outer periphery of the sash frame 13. Therefore, the decorative base plates 43, 61, 63, and 45 do not give a sense of discomfort even when they are still attached.

Each component of the structure 11 can be screwed (screwed) to the decorative base plates 43, 61, 63, 45. The structure 11 is attached to the decorative base plates 43, 61, 63, 45 previously constructed in the gaps 23, 25, 27, 29.

When the structure 11 is replaced, the structure 11 is removed from the decorative base plates 43, 61, 63, 45. At this time, the structure 11 is only engaged with the decorative base plates 43, 61, 63, 45, and the edge is cut off from the siding material 21, so that the siding material 21 that was initially finished is damaged or the like. You don't have to. The substrates 31, 37, 33, 35 are left on the skeleton 15. Therefore, it is not necessary to repair the siding material 21, and the incidental work associated with the replacement of the structure 11 can be simplified.

Further, even when the structure 11 is left as it is removed, only the decorative base plates 43, 61, 63, 45 having screw holes need to be replaced with new ones. Therefore, even if the outer wall is not newly constructed, the skeleton 15 cannot be exposed, and the incidental work accompanying the removal of the structure 11 can be simplified.

Further, in the structure mounting structure of the building opening according to the present embodiment, the structure is the shutter device 11. The shutter device 11 has a shutter accommodating portion 71, a pair of guide rail frames, and a lower frame 83 as constituent members.

The shutter storage portion 71 is attached to the upper side of the sash frame 13. The pair of guide rail frames 89 and 91 are attached to the left and right sides of the sash frame 13. The lower frame 83 is attached to the lower side of the sash frame 13. Therefore, the shutter accommodating portion 71 is fixed to the decorative base plate, that is, the upper decorative base plate 43, which is fixed in the gap on the upper side of the sash frame 13. The pair of guide rail frames 89 and 91 are fixed to each of the pair of decorative base plates, that is, the left decorative base plate 61 and the right decorative base plate 63, which are attached to the left and right gaps of the sash frame 13. The lower frame 83 is fixed to a decorative base plate, that is, a lower decorative base plate 45, which is fixed in the gap on the lower side of the sash frame 13.

The upper decorative base plate 43, the left decorative base plate 61, the right decorative base plate 63, and the lower decorative base plate 45 are a shutter storage portion 71, a guide rail frame 89, 91, and a lower frame 83, which are constituent members. It can be formed by changing the width dimension orthogonal to the extending direction according to each of the above. This makes it possible to secure an installation space for the shutter device 11 in advance, or to install or replace the shutter device 11 while cutting the edge with the siding material 21 around the opening 17 of the building. Become. As a result, it is possible to easily repair the siding material 21 which is the outer wall surface when the shutter storage portion 71, the pair of guide rail frames 89, 91 and the lower frame 83, which are the constituent members of the shutter device 11, are removed.

Further, in the structure mounting structure of the building opening according to the present embodiment, the surface S of the decorative base plates 43, 45, 61, 63 that is substantially flush with the siding material 21 matches the finished surface of the siding material 21. It is formed on the design side. The design surface matched to the finished surface can be, for example, the same color as the finished surface. Further, the design surface can have the same texture as the finished surface, for example. For the design surface having the same texture, for example, the same material as the finished surface can be used. Further, the design surface having the same texture can be, for example, the same color and the same surface roughness as the finished surface. As a result, the siding material 21 and the decorative base plate 43, 45, 61, 63 are less likely to cause a sense of discomfort, the deterioration of the appearance around the opening 17 can be suppressed, and the decorative base plate 43, 45, 61, 63 is attached. It will be possible to leave it as it is.

The design surface does not have to be the same color as the finished surface. The design surface may be, for example, a color having a complementary color relationship with the finished surface, as long as it does not cause a sense of discomfort in terms of design and aesthetics. Further, the design surface may be a finished surface in which a hairline, a satin finish, a grained surface, or the like is applied to a metal surface.

The widths and lengths of the decorative base plates 43, 45, 61, and 63 may be the same. In the above-described embodiment, the width of the upper decorative base plate 43 for fixing the shutter storage portion 71 is increased, but the decorative base plate may be configured to have the same width (up, down, left, and right). This makes it possible to make it look good.

Therefore, according to the structure mounting structure of the building opening according to the present embodiment, the outer wall finishing material 21 as the outer wall surface of the building and the surface S to which the structure 11 is mounted are configured so that the edges are cut off. When the body 11 is removed, it is removed from the building side together with the decorative base plates 43, 45, 61, 63 to which the structure 11 is attached, and the outer wall finishing material 21 is not damaged when the body 11 is removed. When installing a new structure 11 in place of the removed structure 11, the decorative base plates 43, 45, 61, 63 are newly prepared and the substrates 31, 33, 35, 37 already fixed to the skeleton side are prepared. Since it is attached to the structure 11, there is no existing screw hole or the like when the structure 11 is attached, and there is no problem in the attachment work. Therefore, it is not necessary to repair the outer wall finishing material 21, and the incidental work associated with the replacement of the structure 11 can be simplified. Further, even when the structure 11 is left as it is removed, only the decorative base plates 43, 45, 61, 63 having screw holes need to be replaced with new ones. Therefore, even if the outer wall is not newly constructed, the skeleton 15 cannot be exposed, and the incidental work accompanying the removal of the structure 11 can be simplified.

11 ... Structure (shutter device)
13 ... Frame material (sash frame)
15 ... Frame 17 ... Opening 21 ... Exterior wall finishing material (siding material)
23 ... Gap (upper gap)
25 ... Gap (left side gap)
27 ... Gap (right gap)
29 ... Gap (lower gap)
31 ... Board (upper board)
33 ... Board (left board)
35 ... Board (right side board)
37 ... Board (lower board)
39 ... Locking piece 41 ... Screw fixing piece 43 ... Decorative base plate (upper decorative base plate)
45 ... Decorative base plate (lower decorative base plate)
61 ... Decorative base plate (left side decorative base plate)
63 ... Decorative base plate (right side decorative base plate)
71 ... Components (shutter storage unit)
83 ... Components (lower frame)
89 ... Components (left guide rail frame)
91 ... Components (right guide rail frame)
S ... Surface

Claims (3)

A square frame that protrudes from the building's frame and surrounds the opening,
An outer wall finishing material having a predetermined thickness so as to be lower than the protruding tip of the frame material, and being constructed on the skeleton and separated from the four sides of the frame material through a gap surrounding the outer periphery of the frame material.
Locking pieces that are fixed to each of the skeletons that are exposed at the bottom of the four gaps along each side of the frame material and stand up with a height slightly smaller than the construction thickness of the outer wall finishing material. Multiple boards on which screw fixing pieces are formed,
By being fixed to the locking piece and the screw fixing piece, the surface becomes substantially flush with the outer wall finishing material, closes the gap, and is detachably fixed according to each of the substrates, and has a structure on the surface. Multiple decorative base plates to which body components are screwed together,
A structure mounting structure for a building opening, characterized in that it is provided with. The structure is a shutter device.
The constituent members are screwed to the shutter storage portion screwed to the upper decorative base plate, a pair of guide rail frames screwed to the left and right decorative base plates, and the lower decorative base plate. The structure mounting structure of a building opening according to claim 1, wherein the lower frame and the four members are provided. The structure mounting structure for a building opening according to claim 1 or 2, wherein the surface of the decorative base plate is formed of a design surface that matches the finished surface of the outer wall finishing material.

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