JP2002089149A - Mounting structure of opening/closing window - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attaching construction for a projected window capable of aligning a fixed window and an opening/closing window to be almost flush with each other without impairing a water draining function, diversification in architectural design, crime prevention and safety. SOLUTION: An opening 32 is formed between a plurality of frames 10 supporting a fixed window 1, and a plurality of Shoji screens 60 for the opening/closing window are installed at the outer peripheral edge portion of the opening/closing window 50 for the opening portion 32 between a plurality of frames 10 supporting the fixed window 1. A cover gasket 15 is fitted to an end portion at the surface side of an inner wall 12 of each frame 10, a plurality of the Shoji screens 60 of the window are respectively bent and a level difference portion 64 is formed, on the upper surface 65 of the level difference portion projected outwardly of a plurality of Shoji screens 60 of the projected window, a rear surface peripheral edge portion of the first opening/ closing window 51 is supported. And on the outer surface of the bent sides of the each Shoji screen 60 of each window, a batten 69 fitted to the outer peripheral edge portion of the first window 51 is fitted in, at the rear surface portion of each batten 69, a batten weather strip 71 in contact with a cover gasket 15 is fitted, and the surface portion of each batten 69 is covered with a lip gasket 72 in contact with the surface outer peripheral edge portion of the first window 51.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a mounting structure of an opening / closing window used as a window-type top light of a building or the like.

[0002]

2. Description of the Related Art A conventional window-type top light (skylight) of a building or the like has an opening formed between a plurality of frames 10 supporting a fixed window 1 as shown in FIG. A plurality of laminated frames 80 that fit upward through the openings are projected and mounted on the upper surface 10, and a detachable opening / closing window 50 is provided on the opening 32 defined by the plurality of laminated frames 80. 4 is attached. In this manner, the window-type top light is installed at a position where the opening / closing window 50 is higher than the fixed window 1 and the frame 10, and drains rainwater naturally by using a height difference in rainy weather.

[0003]

The conventional window-type toplight is constructed as described above, and drains rainwater using a height difference. Therefore, the fixed window 1 is maintained while maintaining the drainage function.
And the opening / closing window 50 cannot be flush with each other, and there is a great problem that diversity of architectural designs cannot be achieved at all. Further, since the opening / closing window 50 projects upward from the fixed window 1 and is located above and can be recognized at a glance from the outside, the opening / closing window 50 can be recognized at a glance, which is not preferable in terms of crime prevention and may impair safety. .

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and can fix a fixed window and an opening / closing window substantially flush with each other without impairing a drainage function, thereby ensuring a variety of architectural designs, security, and safety. It is an object of the present invention to provide an opening / closing window mounting structure that can be operated.

[0005]

According to the present invention, in order to achieve the above object, an opening is formed between a plurality of frames supporting a fixed window, and an opening / closing window for opening and closing the opening. A cover gasket is attached to the end of the inner wall surface of each frame, and a step portion is formed by bending each of the plurality of open / close window shoji materials. At the same time, the open / close window is supported on at least the upper surface of the stepped portion of the plurality of open / close window shoji materials, and fitted on the outer peripheral edge of the open / close window on the outer surface of the bent side of each open / close window shoji material. Attach the ridge,
A bezel weatherstrip that contacts the cover gasket of the frame is attached to the back surface of each bezel, and the surface of each bezel is covered with a lip gasket that contacts the outer peripheral edge of the surface of the opening / closing window.

An opening / closing window frame is attached to the inner wall of each of the frames, a weather strip is attached to the front end of the inner wall, and the weather strip is brought into contact with the vicinity of the mounting portion of the ridge to the opening / closing window sash. Is preferred. Further, another opening window can be bonded to the lower surface of the step portion of the plurality of opening / closing window sash members via a silicone rubber-based adhesive.

Here, the fixed window and the opening / closing window in the claims may or may not be transparent. The fixed window may be a double-layer glass, a single-layer glass, or flat, but may be partially bent or curved. Also,
The opening is mainly rectangular, but is not necessarily limited to this, and may have other shapes. Adhesion when bonding with a silicone rubber-based adhesive includes detachable adhesion in addition to adhesion. Furthermore, the mounting structure of the opening / closing window of the present invention can be appropriately changed in up, down, front, rear, left and right. Furthermore, although the opening / closing window mounting structure of the present invention is mainly used for buildings in a strict sense, it can also be used for other structures.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. As shown in FIGS. A rectangular opening 32 is defined between a plurality of frames 10 that support the fixed window 1, and a flat opening / closing window 50 that opens and closes while swinging the opening 32 has front, rear, left and right outer peripheral edges. , A plurality of open / close window sash members 60 are respectively mounted.

As shown in FIGS. 1 to 3, each fixed window 1 has a flat glass panel 2 located outside the building,
A flat glass panel 3 located inside the building is arranged in the vertical direction in the figure from the viewpoint of preventing dew condensation, and a plurality of edge fittings 4 are locked to the front, rear, left and right outer peripheral edges. Between the plurality of glass panels 2 and 3, a spacer for insulation and a panel receiver are interposed via a sealing material. Further, each edge fitting 4 is extruded into a substantially J-shaped cross section using aluminum, an aluminum alloy, or the like, which has excellent electrical and thermal conductivity and does not easily corrode.

[0010] As shown in the figure, a lip gasket 5 is provided on a substantially flat surface, that is, on the upper end of each edge fitting 4.
Is covered with a sealing material, and the bonded lip gasket 5 is bonded to the outer peripheral edge of the surface of the glass panel 2 via a sealing material. This lip gasket 5 is made of, for example, silicone, chloroprene, EPD
Extrusion molding is performed using an H-based, polysulfide-based, acrylic urethane-based, or acrylic-based elastomer.

As shown in FIG. 1 and FIG. 3, the plurality of frames 10 are combined into a flat frame shape through fasteners, and a plurality of opening / closing window frames 40 are stacked on the inner periphery through the sealing 11 and fasteners. It is screwed. As shown in the figure, each frame 10 is formed by extrusion using an aluminum or aluminum alloy or the like to have a substantially H-shaped cross section that is long in the depth direction of the figure. The frame 10 includes a pair of inner and outer walls 12 and 13 facing each other at an interval, and a front end of the inner and outer walls 12 and 13, that is, in a longitudinal direction of the upper end (a depth direction in the drawing), A U-shaped groove 14 having a substantially lip-shaped cross section is integrally formed, and a long cover gasket 15 is closely fitted in each U-shaped groove 14.

A guide piece 16 having a substantially U-shaped cross section is integrally formed at the lower end of the inner wall 12, and a guide piece 17 having a substantially L-shaped or U-shaped cross section is integrally formed at the lower end of the outer wall 13. Is molded. A predetermined number of drainage holes (not shown) are drilled near the inner wall 12, and a holder 18 having a substantially crank shape or a substantially Z-shaped cross section is screwed through a fastener. A cover gasket 19 having a partially cut-out surface is fitted to the upper end of the substantially lip groove-shaped cross-section of the lip groove. To form a substantially flat surface (see FIGS. 1 and 7).

The cover gaskets 15 and 19 are extruded using, for example, silicone rubber having excellent heat resistance, weather resistance, airtightness, watertightness, moisture resistance, aging resistance and the like. As shown in the figure, an integral partition plate 21 is formed between the pair of inner and outer walls 12 and 13 slightly toward the upper end side, and is formed by the partition plate 21.
3 is divided into a drainage channel 22 on the upper end side and a large opening space 23 on the lower end side.
, A reinforcing member (not shown) is appropriately inserted from below in the figure.

A lip groove 24 located on the drainage channel 22 side is formed integrally with the partition plate 21 in a longitudinal direction substantially at a central portion thereof, and a plurality of bolts 25 located at intervals in the longitudinal direction of the lip groove 24. And an elongated plate spring 26 that can be easily processed are detachably fitted and supported (see FIGS. 1 and 4). Each bolt 25 has its head inserted into the lip groove 24 to erect a screw portion, and this screw portion is screwed into a lower portion of a cylindrical long nut 27. , An elongated clipper plate 28 is screwed and supported via screws 29.

As shown in FIG. 5, the leaf spring 26 is bent in a reverse dish shape in cross section, and both ends inclined obliquely downward from the flat end are fitted into the lip groove 24 to be inserted between the pair of bolts 25. It is arranged upright so that it does not shift. As described above, the leaf spring 26 which is easy to bend and handle is provided with the fixed window 1.
When the fixing window 1 is mounted, the clipper plate 28 is elastically urged toward the upper anti-partition plate 21 by the reaction force, and when the fixing window 1 is mounted, the flat end is bent and pressed against the clipper plate 28.

As shown in FIG. 1 and FIG. 6, the clipper plate 28 is bent and formed in a substantially rectangular cross section using stainless steel, steel, titanium or the like having spring properties. Gradually expands downward in the downward direction,
The inclined claw 30 is engaged with the folded lower end of the bezel 4. At both ends of the flat end of the clipper plate 28, a plurality of loose holes 31 are formed in an oval shape, each of which is oriented in the direction of the inner and outer walls 12 and 13. Each loose hole 31 faces a screw portion of the bolt 25 with a gap therebetween. It is loosely inserted through the 29 screw portions. The clipper plate 28 slides toward the inner and outer walls 12 and 13 when an external force is applied.

As shown in FIGS. 1 and 3, the plurality of opening / closing window frames 40 are combined into a flat frame shape via fasteners, and the opening / closing window frames 40 on both sides are provided with guide grooves 45 in the longitudinal direction. The provided rectangular base plates 44 are respectively screwed via fasteners. Each opening / closing window frame 40 is, as shown in FIG.
For example, it is extruded in a hollow shape using aluminum or an aluminum alloy or the like, the surface forms a drainage channel 41, and the basic shape is substantially inverted in cross-section at the upper surface side upper end of the cross-section substantially lip groove shape protruding above the inner wall. An L-shaped weather strip 42 is fitted. This weather strip 42 is shown in FIG.
As shown in (2), for example, an extruded piece is formed by using silicone rubber or the like, and a bendable inclined piece 43 protrudes obliquely upward from the vicinity of the upper corner and is directed toward the cover gasket 15.

As shown in the drawing, a main arm 46 is pivotally supported on the distal end side of each base plate 44, and a lead arm 47 is pivotally mounted substantially at the center of each main arm 46. Each lead arm 47 is pivotally mounted.
Is slidably fitted to a guide groove 45 of the base plate 44 via a rotatable roller 48.

As shown in FIGS. 1 to 3, the opening / closing window 50 has a first opening / closing window 51 made of a glass panel located outside the building and a second opening / closing window 51 made of a glass panel located inside the building. The opening and closing windows 52 are arranged vertically in the figure from the viewpoint of preventing dew condensation. First and second opening windows 51
52, the first opening / closing window 51 located above is formed so as to be stepped, and the second opening / closing window 52 located below is formed to be slightly smaller than the first opening / closing window. Is interposed and installed via a sealing material.

As shown in FIG. 1 and FIG. 3, the plurality of window sashes 60 are assembled into a flat frame through fasteners.
A rectangular mounting plate 6 is provided on both sides of the window shoji material 60.
1 are each screwed via a fastener. The upper end of the main arm 46 is pivotally connected to each mounting plate 61 so as to be swingable, and the upper end of the moving arm 62 is pivotably connected to the mounting plate 61 via a fastener or the like. The lower end is slidably fitted to the guide groove 45 of the base plate 44 via a rotatable roller 63.

As shown in FIG. 10, each open / close window shoji material 60 is extruded using, for example, aluminum or an aluminum alloy, and its outer side is bent into a substantially crank-shaped or substantially Z-shaped cross section to form a stepped portion 64. And a chip are formed. The upper surface 65 of the stepped portion that protrudes outward from the sliding door window material 60.
The outer peripheral edge of the back surface of the first opening / closing window 51 is adhered and supported via a silicone rubber-based sealing material.
6, the back surface of the second opening / closing window 52 is adhered and supported via a silicone rubber-based sealing material (for example, Polymer Ace: manufactured by Shin-Etsu Polymer Co., Ltd.) 67.

The silicone rubber-based sealing material 67
Using an uncured reaction-curable rubber, preferably a reaction-curable silicone rubber that cures at room temperature or with moisture in the air, it is formed into a substantially strip shape or rod shape so as to have a predetermined flexibility. Examples of the reaction-curable silicone rubber include an addition-reaction silicone rubber and a condensation-reaction silicone rubber, and an uncured one having a plasticity of 150 to 500 is particularly preferable. The addition reaction type silicone rubber is obtained by adding an organohydrogenpolysiloxane, an alkoxysilane, and a catalyst for a curing reaction to an organopolysiloxane, and further, if necessary, a filler, a coloring inorganic pigment, a foaming agent, a silica dispersant, and an adhesion improving agent. Agents, reaction inhibitors, heat resistance improvers and the like are added.

As the condensation reaction type silicone rubber, any of a deoxime type, a dealcohol type and a deacetone type can be used, but the deoxime type is preferable. A crosslinking agent, a catalyst and a reinforcing filler are preferably added to the organopolysiloxane. And a lubricant, and if necessary, an adhesion aid, a non-reinforcing filler, an inorganic pigment, a fungicide, and the like.

As shown in FIG. 10, a to-be-fitted piece 68 having an arrow-shaped cross section protrudes outward in the horizontal direction from the outer surface of the bent side of each opening / closing window sash member 60. Opening window 5
A plurality of pressing edges 69 for press-fitting the outer peripheral edge portion 1 are closely fitted. As shown in FIG. 11, each of the ridges 69 is basically formed by extruding, for example, aluminum or an aluminum alloy into a substantially L-shaped cross section, and has an open / close window shroud member 60 on the lower side.
The lip groove portion 70 fitted to the fitting piece 68 is integrally formed, and the lip groove portion 70 as the attachment portion and the vicinity thereof contact or approach the inclined piece 43 of the weather strip 42 to maintain water tightness. (See FIG. 2).

A ridge weather strip 71, which is in contact with and is supported by the cover gasket 15 of the frame 10, is fitted into a lip groove on the rear surface, which is the lower end of each ridge 69. A lip gasket 72 that comes into contact with the outer peripheral edge of the surface of the frame 50 is covered by a sealing material. The lip gasket 72 comes into contact with the cover gasket 19 to cover and cover the drainage channel 22 of the frame 10 from above. (See FIGS. 2 and 13). As shown in FIG. 12, the ridged weather strip 71 is extruded using, for example, silicone rubber or the like, and a bendable inclined piece 73 protrudes obliquely downward from the vicinity of a lower corner. The drainage channel 22 is interposed between the inner wall 12 and the nut 27 to cover and cover the drainage channel 22 from above.

In the above configuration, when the opening / closing window 50 is opened, a lever (not shown) may be pulled to release the lever. Then, the lead arm 47 and the moving arm 62 serving as the opening / closing mechanism slide so as to stand up, respectively, and the opening / closing window 50 is lifted while sliding smoothly based on the urging force of a gas damper (not shown), and the opening / closing window 50 is inclined. Open. In contrast, when closing the opened opening / closing window 50, the wire may be pulled again. Then, lead arm 4
7 and the movable arm 62 slide back to their original positions, and the opening / closing window 50 slides down against the urging force of the gas damper, and the opening 32 is closed by the opening / closing window 50 so that the fixed window 1 and the fixed window 1 are substantially flush. Form a uniform surface.

According to the above configuration, a height difference is provided in the depth direction in FIGS. 1 to 3 by using the thickness and the step of one sheet of the opening / closing window 50, and the rainwater (arrow shown in FIG. reference)
Can be naturally drained, so that the height of the fixed window 1 and the height of the opening / closing window 50 can be substantially equalized and substantially flush while securing the drainage function. Therefore, the diversity of architectural designs can be extremely easily achieved. In addition, since the opening / closing window 50 does not protrude from the fixed window 1 and does not protrude upward, it is extremely difficult to distinguish the fixed window 1 and the opening / closing window 50 at a glance from the outside. Therefore, it is very preferable in terms of crime prevention, and it is possible to significantly improve safety. In addition, if the silicone rubber-based sealing material 67 is used, the second opening / closing window 52 can be directly fixed to the lower surface 66 of the step portion of the opening / closing window sash member 60 without any gap.
Unlike the conventional case, the opening and closing window 50 is omitted by omitting the buffer space and the like.
Can be reduced in thickness.

Further, since the light frame 10, the open / close window frame 40 and the open / close window material 60 made of open material are used instead of the follower material, the total cost including the mold cost is significantly reduced, and the assembly and operation become complicated. Can be prevented very effectively. Also, the drain mechanism of the frame 10 is emphasized, and the upper end sides of the pair of inner and outer walls 12 and 13 and the partition plate 21
Since the larger drainage channel 22 is formed by dividing the drainage channel, the drainage channel 22 can be enlarged in a longitudinal direction to facilitate drainage, thereby effectively eliminating the risk of water leakage. Also, instead of perforating a screw hole that tends to have low processing accuracy in the frame 10 or directly fixing the fixing window 1 with a large number of screws or the like, the clipper plate 28 and the edge fitting 4 are easily engaged to form a plurality of sheets. The fixing windows 1 can be collectively fixed at a time, so that the alignment of the screw and the screw hole can be omitted, and the positioning property, assembling property, workability, and workability are greatly improved. It becomes possible.

In addition, the reinforcing material is inserted into the open space 23 of the frame 10 and a part of the reinforcing material is absorbed instead of simply screwing the reinforcing material to the frame 10 from the outside with a joint or the like. It can be narrowed, and through this, it can be greatly expected to improve the design of the whole building and to suppress the material cost by the amount of the insert. In addition, if the opening space 23 is used, joining with another frame 10 is actually facilitated. In addition, since the clipper plate 28 has a spring property, it can absorb a large vibration based on strong wind, transportation, external pressure, earthquake, or the like, and can extremely effectively prevent the fixed window 1 and the building from being damaged. it can. Of course, if the wind, the earthquake or the like is calmed down, the fixed window 1 can be returned to the original position by the spring force of the clipper plate 28.

Further, when the fixed window 1 is mounted, the leaf spring 2
6 lifts the clipper plate 28 to a higher position by the folded height of the bezel 4, so that the clipper plate 28 and the bezel are merely pushed in and screwed in without adjusting the clipper plate 28 with a finger. 4 can be securely and easily locked. Therefore, it is possible to greatly facilitate, simplify, and speed up the operation. Furthermore, since the position of the clipper plate 28 can be easily adjusted by rotating and moving the nut 27 according to the thickness of the fixed window 1 or the nut can be replaced with a shorter nut, the thickness of the fixed window 1 can be adjusted. There is no need to prepare a plurality of types of frames 10.

14 and 15 show another embodiment of the present invention. In this case, a flat end portion is removed from an upper end portion of each of the pressing edges 69 to form an inclined surface 74.
The lip gasket 72 is formed so as to correspond to the inclined surface 74 at the upper end, and the upper end of each pressing edge 69 and the outer peripheral edge of the first opening / closing window 51 formed obliquely are abutted. The other parts are the same as those in the above-described embodiment, and a description thereof will be omitted. In this embodiment, the same operation and effect as the above embodiment can be expected.
The upper end portion of the first opening window 51 and the outer peripheral edge of the first opening window 51 are abutted with each other to form a scarf joint (also referred to as a "saw patch" or a "slanting patch"), so that the fixed window 1, the opening window 50, and the lip gasket 72
Can be flushed. Accordingly, diversification of architectural designs can be further improved by omitting irregularities.

In the above-described embodiment, the plurality of bezels 4 are simply engaged with the front, rear, left and right outer rims of the fixed window 1, respectively. May be locked to form a unit. Further, in the above embodiment, the frame 10 shown in the figure is merely shown, but the shape is not limited to this shape and may be, for example, as shown in FIG. Further, as long as the leaf spring 26 plays a similar role, the leaf spring 26 may be formed in a curved shape, for example, in an Ω shape, or a plurality of existing various springs may be used. Further, the second opening / closing window 52 can be omitted as needed.

[0033]

As described above, according to the present invention, the fixed window and the opening / closing window can be substantially flush with each other without deteriorating the drainage function, and thereby the variety of architectural designs can be achieved. This has the effect. Also, compared to the conventional example, it is difficult to grasp the opening consisting of the opening and closing window from the outside,
It is also possible to improve security and security.

[Brief description of the drawings]

FIG. 1 is an explanatory longitudinal sectional view showing an open state of an opening / closing window in an embodiment of a mounting structure of the opening / closing window according to the present invention.

FIG. 2 is an explanatory longitudinal sectional view showing a closed state of the window in the embodiment of the mounting structure of the window according to the present invention.

FIG. 3 is an explanatory cross-sectional view showing an embodiment of a mounting structure of an opening window according to the present invention.

FIG. 4 is a perspective explanatory view showing a frame in the embodiment of the mounting structure of the opening / closing window according to the present invention.

FIG. 5 is an explanatory view showing a leaf spring in the embodiment of the mounting structure of the opening / closing window according to the present invention.

FIG. 6 is a perspective explanatory view showing a clipper plate in the embodiment of the mounting structure of the opening / closing window according to the present invention.

FIG. 7 is an explanatory sectional view showing a cover casquette in the embodiment of the mounting structure of the opening / closing window according to the present invention.

FIG. 8 is an explanatory view showing an opening / closing window frame in the embodiment of the opening / closing window mounting structure according to the present invention.

FIG. 9 is an explanatory sectional view showing a weather strip in the embodiment of the mounting structure of the opening / closing window according to the present invention.

FIG. 10 is an explanatory view showing an open / close window shoji material in the embodiment of the open / close window mounting structure according to the present invention.

FIG. 11 is an explanatory view showing a pressing edge in the embodiment of the mounting structure of the opening / closing window according to the present invention.

FIG. 12 is an explanatory cross-sectional view showing a ridge weather strip in the embodiment of the mounting structure of the opening / closing window according to the present invention.

FIG. 13 is an explanatory cross-sectional view showing a lip gasket in the embodiment of the mounting structure of the opening window according to the present invention.

FIG. 14 is an explanatory view showing a ledge in another embodiment of the opening / closing window mounting structure according to the present invention.

FIG. 15 is an explanatory sectional view showing a lip gasket in another embodiment of the mounting structure of the opening window according to the present invention.

FIG. 16 is an explanatory cross-sectional view showing a frame in another embodiment of the mounting structure of the opening window according to the present invention.

FIG. 17 is an explanatory view showing a conventional window-type top light of a building or the like.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fixed window 10 Frame 12 Inner wall 13 Outer wall 15 Cover gasket 19 Cover gasket 32 Opening 40 Opening / closing window frame 42 Weatherstrip 43 Inclined piece 50 Opening / closing window 51 First opening / closing window 52 Second opening / closing window (other opening / closing window) 60 Opening / closing window shoji material 64 Stepped portion 65 Stepped portion upper surface 66 Stepped portion lower surface 67 Sealing material (silicone rubber-based adhesive) 68 Fitted piece (attached portion) 69 Pressing edge 70 Rip groove portion (back surface) 71 Pressing edge weather strip 72 Lip Gasket 73 Inclined piece

Continuing on the front page (72) Inventor Kensuke Kanto 4-3-5 Nihonbashi Honmachi, Chuo-ku, Tokyo Shin-Etsu Polymer Co., Ltd. (72) Inventor Tetsuji Asano 4-5-2-5 Nihonbashi Honmachi, Chuo-ku, Tokyo Shin-Etsu Polymer Stock In-company (72) Inventor Isao Kojima 2126-1 Otakubo, Urawa-shi, Saitama F-term (reference) 2E036 AA00 AA01 BA01 CA01 CA05 DA02 EA03 EB02 EC05 FB02 GA03 HA01 HB25 HB35 RA04 RB01 RC02

Claims (3)

[Claims] 1. An opening / closing window mounting structure in which an opening is formed between a plurality of frames supporting a fixed window, and a plurality of opening / closing window sash members are mounted on an outer peripheral edge of the opening / closing window for opening and closing the opening. Attach a cover gasket to the surface side end of the inner wall of each frame, bend the plurality of open / close window shrouds respectively to form steps, and project at least outwardly of the plurality of open / close window shrouds. On the upper surface of the stepped portion, the opening / closing window is supported, and on the outer surface of the bent side of each of the opening / closing window sash members, a ridge fitting with the outer peripheral edge of the opening / closing window is attached. A mounting structure for an opening / closing window, wherein a ridge weatherstrip that contacts a gasket is attached, and a surface portion of each ridge is covered with a lip gasket that contacts a surface outer peripheral portion of the opening / closing window. 2. An opening / closing window frame is attached to an inner wall of each of the frames, a weather strip is attached to a front end portion of the inner wall, and the weather strip is brought into contact with a vicinity of an attachment portion of a ridge to the opening / closing window shoji material. The opening / closing window mounting structure according to claim 1. 3. The mounting structure for an opening window according to claim 1, wherein another opening window is adhered to the lower surface of the step portion of the plurality of opening window shoji members via a silicone rubber-based adhesive.