Switchgear mounting structure and switchgear rainwater collector

Abstract

To provide a mounting structure of an opening / closing device capable of suppressing adhesion of rainwater to an outer surface of a window glass due to intrusion of rainwater.SOLUTION: A mounting structure of an opening / closing device comprises an exterior wall material 19 fixed to a frame 51 and having an exterior material 57 on an outer surface, a sash frame 21 arranged on a boundary between an opening 13 and the exterior wall material 19, a drainer 71 formed long along an upper side 23 of the sash frame 21 and curved outside the upper side 23, a storage portion 31 that is elongated along the upper side portion 23 and stores a shutter curtain 15, a rainwater receptacle 73 for the opening / closing device, which is longer than the upper side portion 23 between the shutter curtain 15 and the upper side portion 23 and has a hanging piece 75 of the drainer 71 arranged in a receptacle 81, a pair of outer frames 41 having a hollow portion 93, formed to be long along the left and right vertical sides sandwiching the opening 13, and formed with an insertion opening 97 into which at least one longitudinal end of rainwater receptacle 73 for the opening / closing device is inserted.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to a mounting structure for a switchgear and a rainwater receiver for a switchgear. [Background technology]

[0002] Window shutters that are installed in openings in building frameworks are known (see Patent Document 1). In these window shutters, the shutter is fixed to the building framework. The shutter case is attached to a case base frame that is composed of an upper frame, left and right vertical frames, and a lower frame and is fixed to a structural body. For this reason, the shutter case is not fixed to the outer surface of the exterior wall material. Because this type of window shutter can fix the shutter case to the building framework, it is easy to prevent rainwater from entering between the shutter curtain and the window glass of the sash. However, if a shutter device is to be installed later after the exterior wall material has been installed on the building framework, or if the building is already constructed, the shutter case must be attached to the exterior wall surface.

[0003] Patent Document 2 proposes a waterproof structure for a shutter that is attached to an exterior wall after an exterior wall material has been installed or when a building is already in place. In this waterproof structure for an exterior wall-mounted shutter, a long reinforcing plate is provided along the upper case plate of the shutter case. The reinforcing plate has an upper vertical reinforcing piece that abuts against the vertical piece of the upper case plate from the exterior wall side. According to this waterproof structure for an exterior wall-mounted shutter, a dry sealant is used as the sealant, and the dry sealant is elastically deformed into a thin shape using the vertical reinforcing piece of the reinforcing plate to form a waterproof structure, thereby obtaining a waterproof structure with stable quality. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2000-154686 A [Patent Document 2] JP 2012-087456 A Summary of the Invention [Problem to be solved by the invention]

[0005] However, the structure of the exterior wall surface of a building is often not uniformly smooth but has a design feature. For example, some exterior walls are covered with tiles, and some exterior walls have uneven surfaces due to their design. When fixing a shutter case to such an existing exterior wall surface, recesses caused by tile joints or patterns must be filled with caulking or sealant. However, if the caulking is insufficient or if deterioration occurs over time, rainwater may flow through the joints between the exterior wall surface and the shutter case and enter between the shutter curtain of the window shutter and the sash window of the opening. In such a situation, rainwater does not enter the interior of the building due to the presence of the sash window, but there is a risk of rainwater adhering to the outer glass surface of the sash window even when the shutter curtain is closed, which may cause a problem.

[0006] The present invention has been made in consideration of the above-mentioned situation, and its object is to provide an opening and closing device mounting structure and a rainwater receiver for an opening and closing device that can prevent rainwater from entering and adhering to the outer surface of window glass, etc. [Means for solving the problem]

[0007] Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments. The mounting structure for an opening and closing device according to claim 1 of the present invention includes an exterior wall material 19 fixed to a frame 51 and having an exterior material 57 on its outer surface; A fitting frame 21 is disposed at the boundary between the opening 13 provided in the framework 51 and the exterior wall material 19; A drip edge 71 having a hanging piece 75 formed in a long length along the upper side portion 23 of the door frame 21 and bending and hanging down from between the body 51 and the exterior wall material 19 to the outside of the upper side portion 23; a storage section 31 for storing an opening / closing body 15 that is formed in a long shape along the upper side portion 23 and is fixed to the body 51 from the outside of the exterior material 57 and covers the opening 13; a rainwater receiver 73 for an opening / closing device, which is disposed between the opening / closing body 15 extended from the storage section 31 and the upper side section 23, being longer than the upper side section 23, and which has an upper side shaped as a receiving opening 81, and in which a hanging piece 75 of the drain 71 is disposed in the receiving opening 81; a pair of outer frames 41 each having a hollow portion 93 and formed long along the left and right vertical side portions 25 of the door frame 21 sandwiching the opening 13, each having a guide rail 49 for guiding both the left and right side portions of the opening / closing body 15, and fixed to the body 51 from the outside of the exterior material 57, and having an insertion opening 97 for inserting at least one longitudinal end portion 95 of the opening / closing device rainwater receiver 73; The present invention is characterized by comprising:

[0008] In this mounting structure for the opening / closing device, the water droplets caused by rain that flow downward between the storage section 31 and the exterior material 57, between the exterior material 57 and the exterior wall material 19, and between the exterior wall material 19 and the building frame 51 are once received by the upper surface of the drain 71, and then fall from the hanging piece 75 provided on the drain 71. The water droplets fall to the receiving port 81 of the opening / closing device rainwater receiver 73. The water droplets that fall from the hanging piece 75 are received by the receiving port 81 and flow along the opening / closing device rainwater receiver 73 to an end 95 in the longitudinal direction of the opening / closing device rainwater receiver 73. The end 95 of the opening / closing device rainwater receiver 73 is inserted into at least one of a pair of outer frames 41 that are disposed on the left and right sides of the opening 13. The outer frame 41 has a hollow portion 93. Therefore, water droplets dropping from the end 95 of the opening / closing device rainwater receiver 73 flow through the hollow portion 93 to the lower end of the outer frame 41, and are finally drained from the outer frame 41 to the outside of the surface of the exterior material 57. In this way, the water droplets received by the drip edge 71 are received by the opening / closing device rainwater receiver 73, which is longer than the upper side portion 23 of the door frame 21, and are discharged to the outside by the outer frame 41 from the end 95. In other words, rainwater does not flow between the closed opening / closing body 15 and the window (sash window 29) attached to the door frame 21 between the pair of left and right vertical side portions 25 of the door frame 21. As a result, the mounting structure of the opening / closing device can suppress rainwater from entering and adhering to the window glass surface, etc.

[0009] The mounting structure for a switching device according to claim 2 of the present invention is the mounting structure for a switching device according to claim 1, The opening and closing device rainwater receiver 73 is characterized in that an outer plate portion 83 on the opposite side to the upper side portion 23 across the receiving port 81 is fixed to the storage portion 31 side.

[0010] In this mounting structure for the opening and closing device, the opening and closing device rainwater receiver 73 is shaped so that the upper side becomes the receptacle 81. Therefore, the opening and closing device rainwater receiver 73 has an outer plate portion 83 on the outside with the receptacle 81 sandwiched therebetween, and an inner plate portion 91 on the side of the frame 51. In this mounting structure for the opening and closing device, the outer plate portion 83 of the opening and closing device rainwater receiver 73 is fixed to the side of the storage section 31 located above, for example, the lower surface 37 or the side surface. By fixing the opening and closing device rainwater receiver 73 to the side of the storage section 31, the receptacle 81 is disposed below the hanging piece 75 of the drip edge 71. Meanwhile, the inner plate portion 91 on the opposite side of the receptacle 81 to the outer plate portion 83 is disposed close to or in close contact with the upper edge portion 23 of the door frame 21. As a result, water droplets dropping from the hanging piece 75 of the drip edge 71 can be received by the receiving hole 81 without drilling a hole in the fitting frame 21, and rainwater can be prevented from entering and adhering to the window glass surface, etc.

[0011] The mounting structure for a switchgear according to claim 3 of the present invention is 1 to The mounting structure of the opening and closing device described above, The opening and closing device rainwater receiver 73 is The upper side portion 23 is located on the opposite side of the receiving hole 81. An inner plate portion 91 opposed to the outer plate portion 83 is fixed to the main body 51 side in close contact with the upper side portion 23.

[0012] In this opening and closing device mounting structure, the inside plate portion 91 of the opening and closing device rainwater collector 73 is fixed to the frame 51 side in close contact with the upper side portion 23. Here, the frame 51 side refers to the upper side portion 23 of the door frame 21, or the frame 51 itself. Also, the door frame refers to the sash frame 21 (i.e., the upper side portion 23) to which the sash window 29 is attached, or other door and window. The opening and closing device rainwater collector 73 is shaped so that the upper side becomes a receiving port 81, for example, the cross section in the direction perpendicular to the longitudinal direction is U-shaped, V-shaped, U-shaped, or the like. As a result, in the mounting structure of the opening and closing device, the inner plate portion 91 of the opening and closing device rainwater receiver 73 is in close contact with the upper edge portion 23 and fixed to the main body 51, so that the receiving port 81 is positioned below the hanging piece 75 of the drip tray 71 with no gap between the inner plate portion 91 and the upper edge portion 23.

[0013] The mounting structure for an opening and closing device according to claim 4 of the present invention includes an exterior wall material 19 fixed to a frame 51 and having an exterior material 57 on an outer surface thereof; A fitting frame 21 is disposed at the boundary between the opening 13 provided in the body 51 and the exterior wall material 19; A drip edge 71 having a hanging piece 75 formed in a long length along the upper side portion 23 of the door frame 21 and bending and hanging down from between the body 51 and the exterior wall material 19 to the outside of the upper side portion 23; a storage section 31 for storing an opening / closing body 15 that is formed in a long shape along the upper side portion 23 and is fixed to the body 51 from the outside of the exterior material 57 and covers the opening 13; a rainwater receiver 73 for an opening / closing device, which is disposed between the opening / closing body 15 extended from the storage section 31 and the upper side section 23, being longer than the upper side section 23, and which has an upper side shaped as a receiving opening 81, and in which a hanging piece 75 of the drain 71 is disposed in the receiving opening 81; A pair of outer frames 41 each having a guide rail 49 for guiding the left and right side portions of the opening / closing body 15, which are formed long along the left and right vertical side portions 25 of the door frame 21 that sandwich the opening 13, and which are fixed to the body 51 from the outside of the exterior material 57 and arranged with a gap 99 from both ends of the opening / closing device rainwater receiver 73 in the longitudinal direction; The present invention is characterized by comprising:

[0014] In this mounting structure for an opening and closing device, an opening and closing device rainwater receiver 73 is disposed between the opening and closing body 15 extended from the storage section 31 and the upper side section 23. The opening and closing device rainwater receiver 73 is longer than the upper side section 23. The opening and closing device rainwater receiver 73 is shaped so that its upper side forms a receiving opening 81, and a hanging piece 75 of the drip tray 71 is disposed in the receiving opening 81. In other words, water droplets that flow downward between the storage section 31 and the exterior material 57, between the exterior material 57 and the exterior wall material 19, and between the exterior wall material 19 and the building structure 51 are once received by the upper surface of the drip tray 71, and then drop from the hanging piece 75 provided on the drip tray 71. The receiving port 81 of the opening / closing device rainwater receiver 73 is disposed at the destination of the water droplets. The water droplets that have fallen from the hanging piece 75 are received by the receiving port 81 and flow along the opening / closing device rainwater receiver 73 to an end 95 in the longitudinal direction of the opening / closing device rainwater receiver 73. The end 95 of the opening / closing device rainwater receiver 73 is disposed with a gap 99 between a pair of outer frames 41 disposed on the left and right sides of the opening 13. Therefore, the water droplets that have fallen from the end 95 of the opening / closing device rainwater receiver 73 flow mainly along the outer frame 41 to the lower end of the outer frame 41 between the vertical side portion 25 of the fitting frame 21 and the outer frame 41, and are finally drained outside the surface of the exterior material 57. In this way, the water droplets received by the drain 71 are received by the opening / closing device rainwater receiver 73, which is longer than the upper side 23 of the door frame 21, and flow down from its end 95 along the outer frame 41 and are discharged to the outside. In other words, rainwater will not flow between the closed opening / closing body 15 and the sash window 29 attached to the door frame 21 between the pair of left and right vertical side portions 25 of the door frame 21.

[0015] The rainwater receiver 73 for an opening and closing device according to claim 5 of the present invention includes an exterior wall material 19 fixed to a frame 51 and having an exterior material 57 on an outer surface thereof; A fitting frame 21 is disposed at the boundary between the opening 13 provided in the body 51 and the exterior wall material 19; A drip edge 71 having a hanging piece 75 formed in a long length along the upper side portion 23 of the door frame 21 and bending and hanging down from between the body 51 and the exterior wall material 19 to the outside of the upper side portion 23; a storage section 31 for storing an opening / closing body 15 that is formed in a long shape along the upper side portion 23 and is fixed to the body 51 from the outside of the exterior material 57 and covers the opening 13; A pair of outer frames 41 each having a hollow portion 93, formed in a long length along the left and right vertical side portions 25 of the door frame 21 sandwiching the opening 13, each having a guide rail 49 for guiding both left and right side portions of the opening / closing body 15, and fixed to the body 51 from the outside of the exterior material 57; A rainwater receiver 73 for a switchgear used in a mounting structure for a switchgear comprising: The drip tray 71 is characterized in that it is positioned between the opening / closing body 15 extended from the storage section 31 and the upper edge portion 23, being longer than the upper edge portion 23, and the hanging piece 75 of the drip tray 71 is positioned in the receiving opening 81, the upper side of which is shaped to form the receiving opening 81.

[0016] In this rainwater collector 73 for opening and closing device, water droplets that flow downward between the storage section 31 and the exterior material 57, between the exterior material 57 and the exterior wall material 19, and between the exterior wall material 19 and the main body 51 are first received on the upper surface of the drip-water drain 71 and then fall from the hanging piece 75 provided on the drip-water drain 71. The receiving port 81 of the switchgear rainwater receiver 73 is disposed at the destination of the water droplets. The water droplets dropping from the hanging piece 75 are received by the receiving port 81 and flow along the switchgear rainwater receiver 73 to an end 95 in the longitudinal direction of the switchgear rainwater receiver 73. The end 95 of the switchgear rainwater receiver 73 may be inserted into one of a pair of outer frames 41 disposed on the left and right sides of the opening 13. The outer frame 41 has a hollow portion 93. Therefore, the water droplets dropping from the end 95 of the switchgear rainwater receiver 73 flow through the hollow portion 93 to the lower end of the outer frame 41, and are finally drained from the outer frame 41 to the outside of the surface of the exterior material 57. In this way, the water droplets received by the drain 71 are received in the opening / closing device rainwater receiver 73, which is longer than the upper side 23 of the door frame 21, and are discharged from its end 95 along the outer frame 41 to the outside, or if the end 95 is inserted into the outer frame 41, are discharged to the outside through the hollow part 93 of the outer frame 41. In other words, rainwater will not flow between the closed opening / closing body 15 and the sash window 29 attached to the door frame 21, between the pair of left and right vertical side parts 25 of the door frame 21. Effect of the Invention

[0017] According to the mounting structure of the opening and closing device described in claim 1 of the present invention, water droplets are received in the rainwater collector for the opening and closing device, and rainwater does not flow between the closed opening and closing body and the window of the building frame, thereby preventing rainwater from entering and adhering to the outer surface of the window glass, etc.

[0018] According to the opening and closing device mounting structure of the present invention, the opening and closing device rainwater receiver can be fixed to the storage section side of the opening and closing device, which eliminates the need for a fixing means on the building side. Also, there is no need to drill holes on the building side.

[0019] According to the mounting structure for an opening and closing device described in claim 3 of the present invention, the receiving port can be positioned below the hanging piece of the drip edge with no gap between the inner plate portion of the rainwater collector for the opening and closing device and the upper edge portion of the door frame.

[0020] According to the mounting structure for an opening and closing device described in claim 4 of the present invention, rainwater can be made to flow down along the outer frame of the opening and closing device which is positioned outside the building frame, thereby preventing rainwater from entering and adhering to the outer surface of the window glass, etc.

[0021] According to the opening and closing device rainwater collector of claim 5 of the present invention, it is possible to suppress adhesion of rainwater to the outer surface of window glass due to intrusion into an opening and closing device already installed in a frame. [Brief description of the drawings]

[0022] [Figure 1]1 is a perspective view showing the appearance of a window shutter equipped with an opening and closing device mounting structure according to an embodiment of the present invention; [Diagram 2] 2 is a vertical cross-sectional view of the vicinity of the storage section shown in FIG. 1. [Diagram 3] FIG. 3 is an enlarged view of the main part in the vicinity of the drain in FIG. 2. [Figure 4] 4 is an enlarged cross-sectional plan view of a main portion near an insertion port provided in the outer frame. FIG. [Diagram 5] FIG. 2 is an exploded perspective view of essential parts, illustrating a drain, a rainwater receiver for an opening and closing device, and an outer frame. [Figure 6] 13 is an enlarged plan view of the storage section from above. FIG. [Figure 7] 13 is an enlarged plan sectional view of a main portion of a modified example in which gaps are provided between both longitudinal ends of the opening and closing device rainwater receiver and the outer frame. FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0023] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing the appearance of a window shutter 11 equipped with an opening and closing device mounting structure according to this embodiment. The mounting structure of an opening and closing device according to this embodiment will be described by taking as an example a case in which the opening and closing device is a window shutter 11. The window shutter 11 allows an opening 13 (see FIG. 4) provided in a building frame 51 to be freely opened and closed by a shutter curtain 15 which is an opening and closing body. The shutter curtain 15 is configured in a planar shape in which slats 17 that are long in the width direction of the opening 13 are movably connected at their long sides and can be rolled up.

[0024] A fitting frame is provided on the inside of the opening 13 to which the window shutter 11 is attached. The fitting frame is provided at the boundary between the opening 13 and an exterior wall material 19 (see FIG. 2) that constitutes the exterior wall of the building. In this embodiment, the fitting frame is a sash frame 21. The sash frame 21 has an upper side portion 23 (see FIG. 2) extending in the width direction above the opening 13, a pair of vertical side portions 25 (see FIG. 4) that sandwich the opening 13 from the left and right and extend in the up-down direction, and a threshold portion 27 that connects the lower ends of the pair of vertical side portions 25. A sash window 29 having a glass surface that allows passing by is attached to the threshold portion 27 in the sash frame 21.

[0025] The window shutter 11 has a storage section 31 attached along the upper side 23 to the outer surface of the exterior wall material 19 above the upper side 23 of the sash frame 21. The storage section 31 is formed long along the upper side 23 and is fixed to the frame 51 from the outside of the exterior wall material 19, and rolls up and stores the shutter curtain 15 that covers the opening 13. The window shutter 11 unrolls the shutter curtain 15 from a long slit-shaped curtain entrance 39 (see FIG. 2) formed on the underside 37 (see FIG. 3) of the storage section 31 along the upper side 23 and also rolls up and stores the shutter curtain 15 by rotating a winding section 35 (see FIG. 2) of the shutter curtain 15 with an opening / closing device 33 (see FIG. 2) provided in the storage section 31.

[0026] A pair of outer frames 41, which are components of the window shutter 11, are provided on both the left and right ends of the storage section 31 in the longitudinal direction, sandwiching the opening 13 from the left and right. The lower ends of the pair of outer frames 41 are connected by a bottom frame 43. A drain slat 45 attached to the lower end of the shutter curtain 15 contacts this bottom frame 43 when the opening 13 is closed. The surface of the bottom frame 43 serves as a bottom frame drain 47 that guides rainwater from the sash window 29, threshold portion 27, and shutter curtain 15 to the outside of the exterior wall material 19 and drops it down.

[0027] FIG. 2 is a vertical cross-sectional view of the vicinity of the storage section shown in FIG. The window shutter 11 has a pair of guide rails 49 on opposing surfaces of each outer frame 41 that guide the shutter curtain 15, which enters and exits through the curtain entrance 39 of the storage section 31 to open and close the opening 13, so that it can be raised and lowered. In a building with a wooden frame structure, for example, the framework is a structural framework 51 including pillars, studs, girder beams, lintels, and window sills. An exterior wall material 19 is attached to the structural framework 51. A waterproof sheet (not shown) is stretched between the exterior wall material 19 and the structural framework 51.

[0028] In this embodiment, the exterior wall material 19 has furring strips 53 and splints, a base material 55, and an exterior material 57. The exterior material 57 is, for example, a tile (see FIG. 5). The exterior wall material 19 may be a building material having a tile-shaped exterior material 57 on its outer surface, or another building material having an uneven design on its outer surface, such as a brick or siding material. The tiles are attached to the base material 55 by a dry construction method or a wet construction method. Vertical joints 59 and horizontal joints 61 (see FIG. 5) are provided between adjacent tiles attached to the base material 55 in the left and right, top and bottom directions to prevent the tiles from cracking due to distortion of the building frame during an earthquake, for example. In addition, the vertical joints 59 and horizontal joints 61 may be formed on the outer surface as a design such as a pattern.

[0029] The storage section 31 of the window shutter 11 is fixed to the structural body 51 by fasteners 63, such as nails or screws, that penetrate the exterior wall material 19. A seal section 65 that provides a watertight seal between the exterior material 57 and the storage section 31 is provided on the upper surface of the storage section 31 along the longitudinal direction of the storage section 31. The seal section 65 provides a watertight seal between the surface of the exterior material 57 and the mounting base plate 67, for example, by filling a caulking agent 69 inside a recessed groove formed on the upper end of a mounting base plate 67 of the storage section 31.

[0030] FIG. 3 is an enlarged view of the essential portion in the vicinity of the drain in FIG. The mounting structure for an opening and closing device according to this embodiment mainly comprises an exterior wall material 19, a sash frame 21, a drain 71, a storage section 31, an opening and closing device rainwater receiver 73, and an outer frame 41. As described above, the exterior wall material 19 is fixed to the structural body 51 and has an exterior material 57 on its outer surface. The sash frame 21 comprises an upper side portion 23, a vertical side portion 25, and a threshold portion 27, and is disposed at the boundary between the exterior wall material 19 and an opening 13 provided in the structural body 51.

[0031] The water drip 71 is formed in a long length along the upper side 23 of the sash frame 21. The water drip 71 has a hanging piece 75 that bends and hangs down from between the structural frame 51 and the exterior wall material 19 to the outside of the upper side 23. The hanging piece 75 of the water drip 71 is connected to the lower end of the inclined piece 77. The upright piece 79 is connected to the upper end of the inclined piece 77. The upright piece 79 of the water drip 71 is inserted between the waterproof sheet and the structural frame 51, for example, and is fixed to the structural frame 51. The space between the inclined piece 77 and the lower end of the exterior wall material 19 such as the furring strip 53 and the base material 55 is waterproof-sealed by the caulking agent 69. In other words, rainwater outside the waterproof sheet is guided to the hanging piece 75 by the inclined piece 77, and is discharged from the lower end of the hanging piece 75 to the outside of the sash frame 21.

[0032] The opening / closing device rainwater receiver 73 is disposed between the shutter curtain 15 unrolled from the storage section 31 and the upper side section 23, and is longer than the upper side section 23. The opening / closing device rainwater receiver 73 has a receptacle 81 on the upper side. The opening / closing device rainwater receiver 73 has a cross-sectional shape perpendicular to the longitudinal direction that is U-shaped, with the receptacle 81 facing upward. The hanging piece 75 of the drain 71 is disposed above this receptacle 81. In other words, the water droplets W that fall from the hanging piece 75 of the drain 71 are received by the receptacle 81. The cross-sectional shape of the opening / closing device rainwater receiver 73 may be any shape that has a receptacle 81 on the upper side, and may be any shape having a recess, such as a V-shape or U-shape, other than the above-mentioned U-shape.

[0033] In the switchgear rainwater receiver 73, an outer plate portion 83 on the opposite side of the upper side portion 23 across the receiving opening 81 is fixed to the storage section 31 side, for example, the underside 37 or side surface, in this embodiment, the underside 37 of the storage section 31. A fixing piece 85 that is parallel to the underside 37 of the storage section 31 and bent outward is formed at the upper end of the outer plate portion 83. A lintel 87 that is formed integrally with the storage section 31 is provided on the underside 37 of the storage section 31. In this embodiment, the fixing piece 85 is fixed to the underside of the lintel 87 by a fixing member 89 such as a rivet or a screw.

[0034] The opening and closing device rainwater collector 73 has an inner plate portion 91 facing the outer plate portion 83. This inner plate portion 91 is close to or in close contact with the upper side portion 23 of the sash frame 21. The opening and closing device rainwater collector 73 may be fixed to the structural body 51 side with this inner plate portion 91 in close contact with the upper side portion 23.

[0035] Furthermore, when the opening / closing device rainwater collector 73 has a large width, the longitudinal direction, which corresponds to the width direction, may be divided into a plurality of parts. In this case, the ends of adjacent opening / closing device rainwater collectors 73 are connected to each other, for example, by a connecting member (not shown). The connecting member connects the ends to each other, for example, on the outer periphery side of the opening / closing device rainwater collector 73, so that rainwater entering from the receiving port 81 can flow down without stagnating. Note that such a divided structure makes it easier to install the opening / closing device rainwater collector 73 between the shutter curtain 15 and the upper edge portion 23, which is a narrow portion, when incorporating the opening / closing device rainwater collector 73 into an existing window shutter.

[0036] FIG. 4 is an enlarged cross-sectional plan view of a main portion near an insertion opening provided in outer frame 41. As shown in FIG. Meanwhile, the above-mentioned outer frame 41 has a hollow portion 93. The outer frame 41 is formed long along the left and right vertical side portions 25 of the sash frame 21 that sandwich the opening 13. Each outer frame 41 has a guide rail 49 that guides both the left and right side portions of the shutter curtain 15. The outer frame 41 is fixed to the structural body 51 from the outside of the exterior material 57. In at least one of the left and right outer frames 41, an insertion opening 97 is formed in at least one of the left and right outer frames 41 corresponding to at least one longitudinal end 95 of the opening / closing device rainwater receiver 73 so that this end 95 can be inserted.

[0037] FIG. 5 is an exploded perspective view of essential parts, which shows a schematic diagram of the drain 71, the opening and closing device rainwater receiver 73, and the outer frame 41. As shown in FIG. The opening / closing device rainwater receiver 73 does not need to have a gradient to allow rainwater to flow down. Of course, the opening / closing device rainwater receiver 73 may have a gradient in either or both of the longitudinal directions. The opening / closing device rainwater receiver 73 may have both longitudinal ends 95 inserted into the insertion openings 97 formed in the pair of left and right outer frames 41. The opening / closing device rainwater receiver 73 is attached along the upper side portion 23 of the sash frame 21, so that the water droplets W falling from the drain 71 do not enter the opening 13. That is, the opening / closing device rainwater receiver 73 can receive the water droplets W falling from the drain 71 and drain them into the hollow portion 93 in at least one of the outer frames 41 on the left and right of the opening 13.

[0038] FIG. 6 is an enlarged plan view of the main parts of the storage section 31 as viewed from above. As described above, the storage section 31 of the window shutter 11 penetrates the exterior wall material 19 and is fixed to the structural frame 51. At that time, if an exterior material 57 such as tiles is attached to the outer surface of the exterior wall material 19 and vertical joints 59 and horizontal joints 61 are present, a gap will be created between the mounting base plate 67 of the storage section 31 and the exterior material 57 due to the vertical joints 59 and horizontal joints 61. This gap is filled with a caulking agent 69 or the like, but it is considered that the waterproof performance will become insufficient due to improper filling or shrinkage (shrinkage) of the caulking agent 69 due to deterioration over time.

[0039] According to the mounting structure of the opening and closing device, even though the caulking agent 69 is filled, there may be a small gap between the mounting base plate 67 of the storage section 31 and the exterior wall material 19, and rainwater may pass through and flow down. However, the rainwater is received by the drain 71 and falls from the hanging piece 75 of the drain 71. The water droplets W that fall from the hanging piece 75 are received by the opening and closing device rainwater receiver 73 arranged below. The water droplets W received by the opening and closing device rainwater receiver 73 pass through the hollow portion 93 of either of the outer frames 41 provided on the left and right sides of the opening 13 and are discharged to the outdoors.

[0040] The rainwater receiver 73 for an opening and closing device according to this embodiment includes an exterior wall material 19 fixed to a structural frame 51 and having an exterior material 57 on its outer surface, a sash frame 21 disposed at the boundary between an opening 13 provided in the structural frame 51 and the exterior wall material 19, a drip tray 71 formed in a long length along an upper edge portion 23 of the sash frame 21 and having a hanging piece 75 that bends and hangs down from between the structural frame 51 and the exterior wall material 19 to the outside of the upper edge portion 23, a storage section 31 formed in a long length along the upper edge portion 23 and fixed to the frame from the outside of the exterior material 57 for storing a shutter curtain 15 that covers the opening 13, and a hollow section 93. a pair of outer frames 41 fixed to a structural body 51 from the outside of an exterior material 57, each of which has guide rails 49 formed long along the left and right vertical sides 25 of a sash frame 21 that sandwich an opening 13 and which guide the left and right side portions of a shutter curtain 15; and a rainwater collector 73 for an opening and closing device used in a mounting structure for an opening and closing device, the rainwater collector 73 being used in a mounting structure for an opening and closing device comprising:

[0041] FIG. 7 is an enlarged plan sectional view of a main part of a modified example in which gaps 99 are provided between both longitudinal ends of the opening and closing device rainwater receiver 73 and the outer frame 41. As shown in FIG. In addition, in the mounting structure of the opening and closing device, the end 95 of the opening and closing device rainwater receiver 73 does not have to be inserted into the insertion opening 97 of the outer frame 41. That is, the outer frame 41 does not have the insertion opening 97. In the mounting structure of the opening and closing device according to this modification, the outer frame 41 is formed long along the left and right vertical side parts 25 of the sash frame 21 that sandwich the opening 13, and each of the outer frames 41 is provided with guide rails 49 that guide the left and right side parts of the shutter curtain 15, and is fixed to the structural body 51 side from the outside of the exterior material 57, and is disposed with gaps 99 from both ends of the longitudinal direction of the opening and closing device rainwater receiver 73. In the opening and closing device rainwater receiver 73, the fixing piece 85 is fixed to the underside of the lintel 87 by a fixing member 89 as described above (see FIG. 3).

[0042] Next, the operation of the above-mentioned configuration will be described.

[0043] In the mounting structure for the opening and closing device according to this embodiment, an opening and closing device rainwater receiver 73 is disposed between the shutter curtain 15 extended from the storage section 31 and the upper side section 23. The opening and closing device rainwater receiver 73 is longer than the upper side section 23. The opening and closing device rainwater receiver 73 has a U-shaped cross section with a receiving port 81 at the upper side, and a hanging piece 75 of the drip tray 71 is disposed in the receiving port 81. In other words, water droplets W that flow downward between the storage section 31 and the exterior material 57, between the exterior material 57 and the exterior wall material 19, and between the exterior wall material 19 and the structural body 51 are once received by the upper surface of the drip tray 71, and then drop from the hanging piece 75 provided on the drip tray 71.

[0044] The water droplets W fall into the receiving port 81 of the switchgear rainwater receiver 73. The water droplets W that fall from the hanging piece 75 are received by the receiving port 81 and flow along the switchgear rainwater receiver 73 to one end 95 in the longitudinal direction of the switchgear rainwater receiver 73. The end 95 of the switchgear rainwater receiver 73 is inserted into one of a pair of outer frames 41 that are disposed on the left and right sides of the opening 13. The outer frame 41 has a hollow portion 93. Therefore, the water droplets W that fall from the end 95 of the switchgear rainwater receiver 73 flow through the hollow portion 93 to the lower end of the outer frame 41, and are finally drained from the outer frame 41 to the outside of the surface of the exterior material 57.

[0045] In this way, the water droplets W received by the drain 71 are received by the opening and closing device rainwater receiver 73, which is longer than the upper side portion 23 of the sash frame 21, and are discharged from its end portion 95 to the outside by the outer frame 41. In other words, rainwater will not flow between the closed shutter curtain 15 and the sash window 29 attached to the sash frame 21 between the pair of left and right vertical side portions 25 of the sash frame 21. As a result, the opening and closing device mounting structure can suppress rainwater from entering and adhering to the window glass surface, etc.

[0046] In addition, in this mounting structure for the opening and closing device, the cross-sectional shape of the opening and closing device rainwater receiver 73 is U-shaped in a direction perpendicular to the longitudinal direction. Therefore, the opening and closing device rainwater receiver 73 has an outer plate portion 83 on the outside with the receiving port 81 in between, and an inner plate portion 91 on the structural body 51 side. In this mounting structure for the opening and closing device, the outer plate portion 83 of the opening and closing device rainwater receiver 73 is fixed to the lower surface 37 of the storage section 31 located above. By fixing the opening and closing device rainwater receiver 73 to the lower surface 37 of the storage section 31, the receiving port 81 is disposed below the hanging piece 75 of the drip edge 71. Meanwhile, the inner plate portion 91 on the opposite side of the outer plate portion 83 with the receiving port 81 in between is disposed close to or in close contact with the upper edge portion 23 of the sash frame 21. This eliminates the need to drill holes in the sash frame 21 for fixing, and allows the water droplets W falling from the hanging piece 75 of the drip tray 71 to be received in the receiving port 81, preventing rainwater from entering and adhering to the window glass surface, etc. As a result, the opening and closing device rainwater receiver 73 can be fixed to the storage section 31 of the window shutter 11, eliminating the need for a fixing means to the building structural body 51. Also, there is no need to drill holes in the building.

[0047] Furthermore, in this opening and closing device mounting structure, the inner plate portion 91 of the opening and closing device rainwater collector 73 may be configured to be fixed to the structural frame 51 side in close contact with the upper side portion 23. Here, the structural frame 51 side refers to the upper side portion 23 of the sash frame 21, or the frame itself. Also, the fitting frame refers to the sash frame 21 to which the sash window 29 is attached, i.e., the upper side portion 23 and other fittings. The cross-sectional shape of the opening and closing device rainwater collector 73 is U-shaped in a direction perpendicular to the longitudinal direction.

[0048] As a result, in the mounting structure for the opening and closing device, the inner plate portion 91 of the rainwater receiver 73 for the opening and closing device is fixed to the structural body 51 side in close contact with the upper edge portion 23, so that the receiving port 81 is positioned below the hanging piece 75 of the drip edge 71 with no gap between the inner plate portion 91 and the upper edge portion 23.

[0049] Furthermore, in this mounting structure for the opening and closing device, a rainwater receiver 73 for the opening and closing device is disposed between the shutter curtain 15 unrolled from the storage section 31 and the upper side section 23. The rainwater receiver 73 for the opening and closing device is longer than the upper side section 23. Also, an end 95 of the rainwater receiver 73 for the opening and closing device is disposed with a gap 99 between a pair of outer frames 41 disposed on the left and right sides of the opening 13. The rainwater receiver 73 for the opening and closing device has a U-shaped cross section with a receiving port 81 at the top, and the hanging piece 75 of the drip tray 71 is disposed in the receiving port 81. In other words, the water droplets W traveling downward between the storage section 31 and the exterior material 57, between the exterior material 57 and the exterior wall material 19, and between the exterior wall material 19 and the structural frame 51 are once received by the upper surface of the drip tray 71 and then drop from the hanging piece 75 provided on the drip tray 71.

[0050] The water droplets W fall into the receiving port 81 of the opening / closing device rainwater receiver 73. The water droplets W falling from the hanging piece 75 are received by the receiving port 81 and flow along the gradient of the opening / closing device rainwater receiver 73 to one end 95 in the longitudinal direction of the opening / closing device rainwater receiver 73. The end 95 of the opening / closing device rainwater receiver 73 is disposed with a gap 99 between the pair of outer frames 41. Therefore, the water droplets W falling from the end 95 of the opening / closing device rainwater receiver 73 flow mainly along the outer frame 41 to the lower end of the outer frame 41 between the vertical side portion 25 of the sash frame 21 and the outer frame 41, and are finally drained outside the surface of the exterior material 57.

[0051] In this way, the water droplets W received by the drain 71 are received by the opening and closing device rainwater receiver 73, which is longer than the upper side portion 23 of the sash frame 21, and flow down from its end portion 95 along the outer frame 41 to be discharged to the outside. In other words, rainwater does not flow between the closed shutter curtain 15 and the sash window 29 attached to the sash frame 21 between the pair of left and right vertical side portions 25 of the sash frame 21. As a result, rainwater can be made to flow down along the outer frame 41 of the window shutter 11 disposed outside the sash frame 21, so that the rainwater can be prevented from entering and adhering to the outer surface of the window glass, etc.

[0052] In the rainwater collector 73 for the opening and closing device in this embodiment, water droplets W that travel downward between the storage section 31 and the exterior material 57, between the exterior material 57 and the exterior wall material 19, and between the exterior wall material 19 and the structural body 51 are first received on the upper surface of the drain 71 and then fall from the hanging piece 75 provided on the drain 71.

[0053] The water droplets W fall onto the receiving port 81 of the opening / closing device rainwater receiver 73. The water droplets W that fall from the hanging piece 75 are received by the receiving port 81 and flow along the opening / closing device rainwater receiver 73 to one end 95 in the longitudinal direction of the opening / closing device rainwater receiver 73. The end 95 of the opening / closing device rainwater receiver 73 may be inserted into one of a pair of outer frames 41 arranged on the left and right sides of the opening 13. Therefore, the water droplets W that fall from the end 95 of the opening / closing device rainwater receiver 73 flow through the hollow portion 93 to the lower end of the outer frame 41, or flow down along the outer frame 41, and are finally drained from the outer frame 41 to the outside of the surface of the exterior material 57. As a result, the adhesion of rainwater to the outer surface of the window glass due to the intrusion of rainwater can be suppressed.

[0054] In this way, the water droplets W received by the drain 71 are received by the opening / closing device rainwater receiver 73, which is longer than the upper side portion 23 of the sash frame 21, and are discharged from its end portion 95 to the outside by the outer frame 41. In other words, rainwater will not flow between the closed opening / closing body and the sash window 29 attached to the sash frame 21, between the pair of left and right vertical side portions 25 of the sash frame 21.

[0055] Therefore, according to the opening and closing device mounting structure and opening and closing device rainwater collector 73 of this embodiment, when the shutter curtain 15 is closed, it is possible to prevent rainwater from entering and adhering to the outer surface of the window glass, etc. [Explanation of symbols]

[0056] 13…Opening 15...Opening and closing body (shutter curtain) 19…Exterior wall material 21...Sash frame 23…Top 25…Vertical side 31…Storage section 37…Bottom surface 41…Outer frame 49…Guide rail 51…Structure (structural frame) 57…Exterior material 71... Drainer 73... Rainwater collector for switchgear 75... hanging piece 81...Underbite 83...Outer plate part 91...Inner plate part 93...Hollow part 95...End 97…Insertion port 99…Gap

Claims

1. An exterior wall material fixed to a building frame and having an exterior material on its outer surface; A fitting frame is arranged at the boundary between the opening provided in the structure and the exterior wall material; A drip edge is formed in a long length along the upper side of the door frame and has a hanging piece that hangs down from between the body and the exterior wall material to the outside of the upper side, a storage section that stores an opening / closing body that is formed in a long shape along the upper side portion and is fixed to the body from the outside of the exterior material to cover the opening; A rainwater receiver for an opening / closing device is disposed between the opening / closing body extended from the storage section and the upper edge section, being longer than the upper edge section, and a hanging piece of the dripper is disposed in the receiving opening having an upper side formed as a receiving opening; A pair of outer frames each having a hollow portion and formed long along the left and right vertical sides of the door frame sandwiching the opening, each having a guide rail for guiding both the left and right sides of the opening / closing body, and fixed to the body from the outside of the exterior material, and having an insertion opening for inserting at least one end of the opening / closing device rainwater receiver in the longitudinal direction; A mounting structure for a switching device comprising:

2. The mounting structure of the opening and closing device according to claim 1, The rainwater receiver for the opening and closing device is characterized in that an outer plate portion opposite the upper edge portion across the receiving opening is fixed to the storage section side.

3. The mounting structure of the opening and closing device according to claim 1, The rainwater receiver for the opening and closing device is characterized in that an inner plate portion that faces an outer plate portion on the opposite side of the upper edge portion across the receiving mouth is tightly attached to the upper edge portion and fixed to the main body.

4. An exterior wall material fixed to a building frame and having an exterior material on its outer surface; A fitting frame is arranged at the boundary between the opening provided in the structure and the exterior wall material; A drip edge is formed in a long length along the upper side of the door frame and has a hanging piece that hangs down from between the body and the exterior wall material to the outside of the upper side, a storage section that stores an opening / closing body that is formed in a long shape along the upper side portion and is fixed to the body from the outside of the exterior material to cover the opening; A rainwater receiver for an opening / closing device is disposed between the opening / closing body extended from the storage section and the upper edge section, being longer than the upper edge section, and a hanging piece of the dripper is disposed in the receiving opening having an upper side formed as a receiving opening; A pair of outer frames are formed in a long length along the left and right vertical sides of the door frame that sandwich the opening, each of which has a guide rail that guides the left and right side portions of the opening and closing body, and are fixed to the framework from the outside of the exterior material and arranged with a gap from both ends of the opening and closing device rainwater receiver in the longitudinal direction; A mounting structure for a switching device comprising:

5. An exterior wall material fixed to a building frame and having an exterior material on its outer surface; A fitting frame is arranged at the boundary between the opening provided in the structure and the exterior wall material; A drip edge is formed in a long length along the upper side of the door frame and has a hanging piece that hangs down from between the body and the exterior wall material to the outside of the upper side, a storage section that stores an opening / closing body that is formed in a long shape along the upper side portion and is fixed to the body from the outside of the exterior material to cover the opening; A pair of outer frames each having a hollow portion and formed in a long length along the left and right vertical sides of the door frame sandwiching the opening, each having a guide rail for guiding the left and right side portions of the opening and closing body, and fixed to the skeleton from the outside of the exterior material; A rainwater receiver for a switchgear used in a mounting structure for a switchgear comprising: A rainwater collector for an opening and closing device is characterized in that it is positioned between the opening and closing body extended from the storage section and the upper edge section, being longer than the upper edge section, and a hanging piece of the drip tray is positioned in the receiving opening whose upper side is shaped to form a receiving opening.

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