JPH0545755B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an aluminum sash bay window organically integrated with washroom facilities.

Conventionally, some washbasin units include a washbasin, a mirror, a toiletries storage area, a water/hot water supply pipe, and an external connection pipe joint portion thereof. This kind of washbasin unit is mainly made of synthetic resin and is an independent unit, with the depth of the washbasin, the thickness of the mirror surface,
The accessory compartment needs to be thicker on the back than the mirror surface, and the overall front-to-back dimension from the user's position is large.
If you place it in your room, it will extend into the room. or,
In some cases, the mirror surface is buried behind the wall surface, but in either case, the user cannot see the outside from near the front and there is no ventilation, so the feeling when washing your face in the morning is not good. In any case, such a washbasin unit is not made of aluminum sash.

Traditionally, there have also been wooden buildings with bay windows used as washrooms. A washroom with a wooden bay window has a washbasin inside the bay window, and the edge of the bay window is often made of glass shoji. However, if you place the washbasin in a bay window like this, your feet will be at the rear, making you feel unstable when washing your face. In any case, something like this is also made of wood, not aluminum sash.

Conventionally, the top plate, base plate, and side plates of the opening of aluminum sash windows are made of wood and are cut to match the top, bottom, and vertical frames of the sash used as the bay window. The board, main plate, and side plates are fixed and attached to the opening frame to form a four-sided assembly.
The frame at the end of the aluminum bay window is a wooden frame with an upper frame,
The bottom frame and vertical frame are being installed in sequence. Therefore, for such a bay window, both the four-sided wooden frame and the four-sided aluminum sash assembly must be constructed on-site while each member is assembled into the opening. Furthermore, in the case of a bay window in which the aluminum sash frame is assembled on all four sides in advance and then attached to the end of the bay window, the top plate, base plate, and side plate are each assembled one by one into the opening and matched to the sash of the bay window, which requires a large amount of on-site construction.

Conventional aluminum sash bay windows have wooden frame side panels, even though the bay window end and roof are made of aluminum sash metal.
The main plate etc. are exposed to the outside. In addition to the side plate and main plate exposed like this, the side plate,
There is one in which the base plate and top plate are covered from the outside with an aluminum die-cast member to increase durability. However, a window with exposed wood in this way is not durable, and a window whose outer periphery is covered with an aluminum die-cast member is expensive. In addition, if the aluminum sash frame at the end of the bay window and the side and bottom parts of the outer periphery between the building frame and the building frame are connected using separate members, there will be a seam between the aluminum sash frame at the end of the bay window and these separate members, making it difficult to shut off from the rain.
The appearance is also not good.

It is an object of the present invention to provide a bay window which is equipped with the function of a washroom and is made into a washroom unit with excellent ventilation and lighting.

Another object of the present invention is to increase the weather resistance of the exterior side of the bay window without the appearance of wood on the exterior surface of the bay window made of aluminum sash, and in particular, without covering the top plate, base plate, and side panels of the bay window with aluminum die-casting members. , and to provide a bay window that is excellent in appearance.

The present invention provides a storage section at the center of the bay window and both sleeve sections on both sides of the bay window, and the end of the bay window has a frame assembled on four sides, and the central position of the square assembled frame and both sleeves on both sides thereof. The sections are partitioned with mullions, the bay window ends are equipped with shoji screens that can be opened and closed as openings, the bay window ends are equipped with panels at the center, and the indoor side of the storage section is equipped with a door with a mirror. This bay window is provided with a door pocket between the back of the storage part and the panel and mullion at the center of the bay window end, and a screen door that is movable between the opening at the bay window end and the door pocket at a position stored in the door pocket.

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a front view of the bay window of the present invention seen from the indoor side. Figure 2 is an enlarged sectional view taken along line A-A in Figure 1;
3 is an enlarged sectional view taken along the line BB in FIG. 1, and FIG. 4 is an enlarged sectional view taken along the line CC in FIG. As shown in FIG. 1, a four-sided picture frame 1 is inserted and fixed into an opening in a building frame. Then, a bay window frame made of aluminum sash is provided on the outside side of the picture frame 1. A storage part 2 is provided in the central part of the bay window, and bay window openings are provided in both sleeve parts 3, 3. In this embodiment, both sleeve portions 3 are symmetrical, but they do not have to be symmetrical. Reference numeral 4 denotes a edging material arranged to cover the frame 1 and the indoor corner of the building frame. The washbasin 5 may be only a washbasin as shown in the example,
It may also include a storage section with both sleeves. A mirror 6 is fixed to the lid of the storage section 2.

As shown in Figures 2 and 3, the opening of the building is constructed by connecting the left and right columns 7 with a lintel 8 and window sill 9.
7, a lintel 8, and a window sill 9. The picture frame 1 is a wooden product made by assembling a top plate 11, a base plate 12, and a side plate 13 in four directions.The outer end surfaces are on the same plane, and the inner side has the main plate 12 closer to the indoor side than the end surfaces of the top plate 11 and side plates 13. As shown in FIG. 3, the protruding end face of the base plate 12 is rounded into a large arc. Such a picture frame 1 has an external dimension such that it can fit loosely into an opening of a building, and in the installed state, the base plate 12 comes into contact with the window sill 9, and the picture frame 1 is supported on the window sill 9.

The aluminum sash frame at the end of the bay window is the upper frame 14 and the lower frame 1.
5. The vertical frames 16 are arranged in a square arrangement as described later.
Tapping screws 17 are inserted through holes for tapping screws in the side frame 27 and screwed into tapping holes 18 in the upper frame 14 and lower frame 15, respectively. Upper frame 1
4 includes the lower flange 21 of the roof 19 and the upper frame 14.
The flange 22 erected on the inside side of the frame abuts, and the machine screw 23 is inserted through the machine screw hole of the flange 22 of the upper frame.
is screwed into the roof flange 21, and the roof 19 is fastened to the upper frame 14.

A lower frame 15 is attached to the horizontally extending end of the bottom plate 24 to the outside.
Stack the horizontal flanges 25 provided on the inside of the outer material of the
The bottom plate 24 is fastened to the lower frame 15 by screwing into the lower frame 15.

The vertical frame 166 is fastened to the side frame 27. That is, the end member 28 facing the outside of the vertical frame 16 and the end member 29 bent inward at the outside of the side frame 27 are overlapped,
Insert the machine screw 3 through the machine screw hole of the end member 28 of the vertical frame.
1 is screwed into the end member 29 of the side frame, and furthermore, the outer end of the flange 32 of the vertical frame 16 that abuts the end of the side plate 13 is overlapped with the flange 33 erected toward the inner circumferential side of the side frame 27, The machine screw 34 is inserted into the machine screw hole of the flange 33 of the side frame, and the machine screw 34 is inserted into the flange 32 of the vertical frame.
It is screwed into the end, and the vertical frame 16 and side frame 27 are fastened together.

The dimension of the roof 19 in the vertical direction is longer than the length of the upper frame 14, and extends outward from the side frames 27 as shown by the two-dot chain line in FIG.

The mounting flanges 35, 36, 37 of the bay window sash are attached to the roof 19 and the bottom plate 2 on one plane that coincides with the external surfaces of the pillars 7, 7, lintel 8, and window sill 9 of the building frame.
4. Wood screws 38 are provided integrally with the side frame 27, and are inserted through the wood screw holes of these mounting flanges 35, 36, and 37 and screwed into the lintel 8, window sill 9, and pillar 7, respectively, and the bay window sash frame is assembled. Fastened to the building frame. A sash support member 39 is provided at the base of the mounting flange 36 of the bottom plate 24, facing toward the indoor side and abutting against the window sill 9, and supports the bay window sash during installation.

Located between the upper frame 14 and the lower frame 15, both ends are the upper frame 1
4. A mullion 41 is provided which is fastened to the lower frame 15. The sides of both sleeves 3 of the bay window of the mullion 41 are almost identically symmetrical to the vertical frame 16, facing the end member 28 of the vertical frame to the inner peripheral end member 28', and continuing from the end member 28 of the vertical frame to the inner peripheral side. The overlapped members 42' are connected to the inner peripheral end member 28' symmetrically to the overlapped members 42 that are in contact with each other at right angles, and the diagonal part 43 is symmetrically provided with the oblique part 43 for attaching a hinge which is provided obliquely from the overlapped member 42 of the vertical frame. ′ is provided. Then, following the diagonal part 43, an intermediate member 32' is placed on the same plane as the flange 32 of the vertical frame.
An inner circumferential member 44' for the openings of both sleeve portions 3 is provided opposite to an inner circumferential member 44 that serves as a fitting attachment member for fitting the vertical frame 16 to the frame 1, and an inner circumferential member 44' is provided for the opening of the inner circumferential member 44, 44'. The vertical frame 1 is arranged so that the protrusions 45 and 45' for a pair form a T-slot 50 in FIG.
6. Installed in mullion 41. mullion intermediate member 3
2' is shared, and a rectangular tube part 46 is provided on the inner side.
The mullion 41 is bent from the inner circumferential end member 28' to form an outer member 47, and a border member 48 is formed from the outer member 47 to the inner side.
Continuing to this, a protrusion 49 is provided at the end of the edge material 48 to lock the glazing bead 51 on the outside side of the central storage portion 2. Then, L-shaped protrusions 52, 52 are integrally formed with the intermediate member 32' symmetrically on the outside of the intermediate member 32' so as to form a T-groove 53 opposite to the protrusion 49;
The glazing bead 54 is locked.

The flange 22 of the upper frame 14 and the flange 32 of the vertical frame 16 are on the same plane, and the positioning member 55 of the lower frame 15 is also on the same plane. Flange 22 of upper frame 14
The lower root portion is in contact with the top plate 11, and the T-groove 6 is formed by a protrusion 56 and an inverted L-shaped protrusion 57 at the corners of the bending member 104 and the inner circumferential member 58.
form 0. A mounting flange 59 for fitting and fixing to the picture frame 1 is provided at the inner end of the inner peripheral member 58, and a wood screw 61 is inserted into the wood screw hole of the flange 59 and screwed into the frame 11' of the top plate 11. ,
The upper rail 62 of the screen door hangs down from the end of the flange 59
will be established.

The lower frame 15 is provided with an outer member 64 perpendicular to the horizontal flange 25, and an outer inner circumferential member 65 is arranged from the upper end of the outer member 64 to the inside, and a water return member 6 is formed into a bent stepped shape.
6 will be provided. The positioning material 55 is attached to the water returning member 66.
A tapping hole 70 is formed by providing a protrusion 67 having its tip on the same vertical plane as the protrusion 67 and the positioning member 55 are brought into contact with the end of the base plate 12. Positioning material 55
A key-shaped protrusion 68 is provided so as to provide a T-groove 60 that opens outward, and is opposed to a protrusion 69 at the upper end of the water return member 66. Following the positioning material 55 and the inner circumferential material 71 that is fitted and fixed to the frame 1, there is a wood screw for the inner circumferential material 71 with a seat 73 so that the head of the tapping screw 72 for fastening the mullion 41 to the lower frame 15 does not hit. The wood screws 74 are inserted through the holes and attached to the frame 12' of the base plate 12.
A lower rail 75 for a screen door is provided at the inner end of the inner peripheral member 71 opposite to the upper rail 62.

FIG. 5 is a front view of the roof 19, looking at both ends in the facing direction. Both ends of the roof 19 in the facing direction are covered with covering materials 76
covered by

FIG. 6 is an enlarged sectional view taken along the line DD in FIG. 5. The covering material 76 includes a soffit material 79 facing the side frame 27 near the lower end of a main body 78 which is provided with a edging 77 along the outside of the outline shape of the end in the direction of the roof 19. A pine-shaped packing 80 is interposed between the main body 78 and the roof 19, and a packing 81 having a U-shaped cross section is fitted to the end of the soffit material 79 and brought into contact with the side frame 27. The tapping screw 82 is inserted into the tapping hole 83 of the roof and fixed.

The inner peripheral member 44 of the vertical frame is overlapped with the inner periphery of the outer end of the side plate 13 of the frame, and a wood screw 84 is inserted through the wood screw hole of the inner peripheral member 44 and screwed into the frame 13' of the side plate 13.

One mounting piece of the hinge 85 is fixed to the vertical frame 16 with machine screws 86, and the other mounting piece of the hinge 85 is attached to one side of the vertical stile 90 of the opening shoji 87 that opens and closes the bay window opening of both sleeve parts 3. is fixed by a set screw 88.

The opening shoji 87 has an upper stile 91, a lower stile 92, and a vertical stile 90.
Glass 9 is inserted into the glass groove on the inner circumference of each stile through a glazing channel bead 93.
4 is inserted. A latch 89 is attached to the vertical stile 90 at the open end of the opening shoji 87 to engage with a receiving hole provided in the inner circumferential member 44' of the mullion 41. The opening shoji 87 has the upper frame 14, the T groove 60 of the lower frame 15, and the vertical frame 1.
6. The indoor side of the stile comes into contact with the airtight packing 95 that is placed in and surrounding the T-groove 50 of the mullion 41.
The upper frame 14 and the lower frame 15 are each provided with a key-shaped protrusion 96 at a position inside the outer side members of the upper stile 91 and lower stile 92 of the shoji that open toward the inner circumference of the outside. Draining padskin 97 on the outside side of the outside material
A T-slot 98 is provided to fit the. A tip portion 101 of the outer material of the roof 19 is in contact with a T-groove component 99 for providing the T-groove 98 . This tip has a key shape, and a groove 102 is formed between it and the T-slot component 99.
For example, a sealing material that hardens at room temperature is applied. Mizukiri Patsukin 97 has vertical frame 16 and mullion 41
in between.

The upper frame 14 is provided with a bending member 104 that extends the base side of the flange 22 to a point below the outer inner circumferential member 103 and is bent outward, thereby defining a groove 105.
A groove 105 is provided in the water return member 66 of the lower frame vertically below the groove 105 .

A panel board 106 is arranged in the area surrounded by the upper frame 14, the lower frame 15, and the mullions 41, 41. Upper frame 14
The vertically symmetrical attachment material 107 is fitted over the mullions 41 and 41 into the key-shaped protrusion 96 and the groove 105 of the lower frame 15, and the key-shaped protrusion 96 and the groove 105 of the lower frame 15, respectively. A glazing bead 51 for holding the panel board 106 is attached to the locking protrusion 108 at the tip.
surrounds the portion locked by the mullioned locking protrusion 49 shown in FIG. The glazing beads 54 that fit into the grooves 53 of the mullions fit into and surround the grooves 60 of the upper frame 14 and lower frame 15 between the mullions 41 and 41, and the glazing beads 51 and 54
The panel board 106 is held by.

A screen door 109 engages with the upper rail 62 and lower rail 75 for the screen door. The screen door 109 is made up of an upper stile 111, a lower stile 112, and vertical stile 113, 113'.
The insect screen 114 is stretched by pushing elastic strips 115 around the edge of the insect screen 114 into the grooves on the outside of each stile, and the door roller 116 fixed to the lower stile 112 engages with the lower rail 75. , a guide member 117 latched to the upper stile 111 is engaged with the upper rail 62.

The handle 118 is attached to the frame 113 of the screen door.
It is inserted from the vertical direction of 3. Therefore, the screen door 109
An insect repellent gasket 119 that contacts the back of the storage section 2 is locked in the groove 121 of the stile 113', and a handle 118 is inserted into the groove 121 of the stile 113.

FIG. 7 is a plan view of the handle, and FIG. 8 is a front view of FIG. 7. The handle 118 is bent along the inner surface 123 of the vertical stile 113 and the surface 124 facing the facing direction, following the locking part 122 that matches the groove 121 of the T groove of the vertical stile 113 of the screen door, and the vertical stile 113 groove 1
A mounting portion 127 is formed by further bending along the bottom member 125 of the frame 113 and bending outward so as to contact the bottom member 126 of the groove of the vertical stile 113. has a handle portion 128 that protrudes further inward than the inside of the mounting portion 127.
will be established. The upper and lower end corners of the handle 118 are all chamfered to facilitate insertion into the vertical stile 113 during installation and to provide a good tactile feel when the handle is placed. The screen door 109 can freely move in and out between the mullion 41 and the back of the storage section 2, but the handle 128 of the handle 118 protrudes toward the interior of the room rather than the back of the storage section 2. The handle 118 is made of synthetic resin, for example,
It is fixed to the vertical stile 113 with machine screws 120 so as not to move up and down.

In the storage section 2, a back plate 130 is arranged and fixed across the external end surface of a side plate 129 whose upper and lower sides are fixed to the top plate 11 and the base plate 12, and the top plate 11 and the base plate 12. A storage door 132 is pivotally attached to 129 . The hinge 131 is attached to a pin 1 on a bracket 133 fixed to the side plate 129.
A pin 13 is attached to the end of the arm 135 which is pivotally connected by 34.
The bracket 137 pivoted by 6 is attached to the door 132.
It is fixed to the door 132 in a recess provided in the
A leaf spring 138 fixed to the bracket 133 is engaged with a pin 139 fixed to the arm 135 to prevent the arm 135 from rotating clockwise about the pin 134 without resistance. Mirror 6 on the outer periphery of the door 132
A plurality of metal fittings 142 are arranged to hold the door 13.
2 and holds the mirror 6 on the door 132.

As an example, the width of the storage part 2 is about 36 cm, and the width of both sleeve parts 3 is about 18 cm. A vase or the like can be placed on the indoor base plate 12 of both sleeve parts 3. A lighting fixture 144 is arranged on the top plate 11. When placing the lighting fixture 144, leave as much space between the top plate 11 and the lintel 8 as necessary for wiring.

When the handle 118 of the screen door 109 is pushed toward the center (to the left in FIG. 2), the door wheel 116,
The guide member 117 is guided by the lower rail 75 and the upper rail 62, passes between the mullion 41 and the back of the storage section 2,
The screen door 109 can be moved until the handle 118 touches the side plate 129 of the storage section. The screen doors 109 on both sides located in both sleeve parts 3 are stored in the back of the storage part 2. Conversely, the screen door 109 can be pulled out into both sleeve portions 3 using the handle 118. With the screen door 109 housed in the door pocket on the back of the back plate 130 of the storage section, the latch 89 is removed and the shoji 87 can be opened and closed outward around the hinges 85.

Therefore, sufficient light and ventilation are provided through the bay window openings of both sleeve sections 3, and the user can come into contact with the cool air in the morning during summer. The indoor illumination range of the lighting fixture 144 is the range shown by lines A and B in FIG. 2 in plan projection, and the range shown by lines C and D in elevation in FIG. 3. Since the reflected images of the face illuminated from both sides at a close distance are projected onto the mirror 6, the peripheral image of the face is dark and the face image is bright and easy to see. In addition, since the light from the lighting fixture 144 also illuminates the outside, it is possible to distribute light to lawns, plants, etc. provided outside, and flowers, etc. placed on the base plate 12 of both sleeves are particularly accentuated with light. be able to.

Next, the assembly of the bay window of the present invention will be described. The opening frame of the aluminum sash is the upper frame 1 with the mullion 41 in between.
4. Insert the small screw hole of the lower frame 15 and screw the tapping screw 72 into the mullioned tapping hole 146 to fix it. The flange 22 of the upper frame 14 and the flange 21 of the roof 19 are brought into contact with each other, and the upper frame 14 is tightened with the machine screw 23.
The roof 19 is fixed to the frame 15, and the flange 25 of the lower frame 15 and the bottom plate 24 are overlapped and fastened with machine screws 26.

Assemble the vertical frame 16 and side frames 27. That is, vertical frame 1
The end members 28 and 29 of the side frame 27 are overlapped and the end members 28 and 29 are fastened together with machine screws 31, and the flange 33 of the side frame 27 and the flange 32 of the vertical frame 16 are overlapped and the machine screws 34 are used to conclude.

The thing in which the vertical frame 16 and the side frames 27 are fastened is called the upper frame 14,
The lower frame 15 is brought into contact with the end surface of the bottom plate 24, and the small screw hole of the side frame 27 is inserted through the tapping hole 1 of the upper frame 14.
8. Attach the tapping screws 17, 148 to the tapping hole 18 of the lower frame 15 and the tapping hole 147 of the bottom plate 24.
(for the bottom plate) and secure it with the screws.

The capping material 76 is brought into contact with the end of the roof 19 and the side frame 27 through the sheet packing 80 and the packing 81, respectively, and the small screw hole of the capping material 76 is inserted, and the tapping screw 82 is screwed into the tapping hole 83 at the roof end.

The wooden part is the side plate 1 of the storage section between the top plate 11 and the base plate 12.
A back plate 130 fixed to the back of 29 is sandwiched and fixed, and the side plates 13 of the frame are abutted and fixed to the ends of the top plate 11 and the base plate 12, and the frame 1 is assembled in four directions.

With the above steps, the metal sash part and the wood part have been sub-assembled. After this, there are two assembly methods.
The first method is to insert the frame 1 into the opening of the building, place it on the window sill 9, and temporarily fix it. Then, insert the assembled aluminum sash part of the bay window into the wooden frame 1 from the outside and fix both with wood screws 61, 74, and 84.
Insert the wood screws 38 into the lintel 8 by inserting them through the wood screw holes of the roof mounting flange 35 that contacts the lintel 8, the bottom plate mounting flange 36 that contacts the window sill 9, and the side frame mounting flange 37 that contacts the pillar 7. , screw and fix to the window sill 9 and pillar 7. and side plate 13 of picture frame 1
A liner (not shown) is pushed between the pillars 7 and the top plate 11 and the lintel 8, and the edging material 4 is applied.

The second assembly method is to first fit the sub-assembled wooden part and the bay window sash frame, and then screw the wood screws 61 and 7.
4 and 84, insert the picture frame 1 from the outside into the opening of the building, and secure the bay window's sash frame with the wood screws 3.
8 to be fixed to the lintel 8, window sill 9, and pillar 7 of the building frame, respectively.

The screen door 109 is built from the indoor side. Opening shoji 87
After fixing the hinge 85 with the machine screw 88, the mounting piece of the hinge 85 is brought into contact with the diagonal part 43 of the vertical frame 16, and the machine screw 86 is inserted through the machine screw hole of the hinge 85 to fix the vertical frame 16. When screwing into a female thread, the tool handle of the screwdriver is located outside due to the inclination of the diagonal portion 43, so not only can a normal screwdriver be used, but a nut runner can also be used. That is, since the inner rectangle in the left-right direction of both sleeve portions 3 is smaller than the aforementioned 18 cm due to the mullions 41 and the vertical frame 16, the member plate on which the hinge attachment piece comes into contact is used like a normal vertical frame. If the surface faces toward the mullion 41, the handle of the screwdriver will hit the mullion 41, or even if it does not, the workability will be extremely poor.

A door 132 of the storage section is attached by a hinge 131. When the door 132 is rotated counterclockwise in FIG.
35 rotates clockwise around the pin 134 against the leaf spring 138, the door 132 rotates, and the door corner 13
When the arm 135 passes the half-open position where the line connecting 2a and the pin 136 is parallel to the side plate 129, the arm 135 is pushed by the leaf spring 138 and rotates counterclockwise around the pin 134 to help the door 132 open. do. door 13
2, the corner 132a of the door pushes the end of the side plate 129 and tries to move the pin 136 toward the indoor side, so the arm 135 rotates clockwise around the pin 134 against the leaf spring 138, and the door closes. corner 132
When the line connecting a and the pin 136 crosses a position where it is parallel to the side plate 129, the arm 135 is assisted by the leaf spring 138 and rotates counterclockwise about the pin 134, and the door 132 is closed. Note that the door 132 may be attached to the side plate 129 using a normal hinge instead of using such a hidden hinge type hinge 131. If a normal hinge is used, a door catcher is provided on the side plate 129 and the door 132.

The present invention as detailed above produces the following effects.

(1) Because a part of the storage unit, for example, a washbasin unit, is provided in the center of the bay window, there is little protrusion of the washroom equipment into the room. Since the mirror is attached to the door of the storage section, the surface of the mirror is placed on a surface that roughly coincides with the inner wall surface, making it simple and easy to decorate the interior. Since it is separated from washroom fixtures that require water supply and drainage, plumbing work can be carried out in the same way as for conventional washroom fixtures.

(2) Openings are provided at the ends of the bay windows on both sleeves, allowing for daylight and
Excellent ventilation.

(3) The screen door was placed on the inside of the shoji at the end of the bay window, which improved the problem of being easily damaged on the outside and having a short lifespan. The width of the central storage area is approximately twice the width of both sleeves, and there is a space between the back of the storage area and the panel and mullion at the center of the bay window end to form a door pocket for the screen door, so that unnecessary times can be removed. The screen door is in the stored state.

(4) It is possible to sub-assemble the wooden parts such as the central storage area and the picture frame, and sub-assemble the bay window end sash frame, thereby making it possible to connect the wooden picture frame and the bay window end sash frame. The amount of construction work has decreased, making it possible to reduce the total number of man-hours and shorten the construction period.

(5) The roof, bottom plate and vertical frame are fastened to the upper frame of the bay window end, the bottom plate is fastened to the bottom frame, and the side frame is fastened to the vertical frame, respectively, and attachment members such as flanges to the building frame can be integrally formed on the roof, bottom plate, and side plates, so the bay window can be attached to the building. It is firmly fixed to the body. The wooden picture frame consisting of the top plate, base plate, and side plates that protrude to the outside can be covered by the roof, bottom plate, and side frames together with the top frame, bottom frame, and vertical frame of the sash frame at the end of the bay window, so the wood will rot. Not only does it increase durability without causing any damage, but it is also beautiful.

(6) The roof is made to protrude beyond the side frames in the direction of the ceiling, and a covering material is provided at the roof edge with a soffit material section facing toward the side frame to cover the roof edge, so that the roof edge is protected from rain. It is complete and the roof eave has good airtightness.

In addition, in the present invention, the window types at the bay window ends of both sleeves may be other types of windows that can be opened and closed, such as a lift-down window or an outside sliding window, in addition to the embodiments.

[Brief explanation of the drawing]

Fig. 1 is a front view of the bay window of the present invention seen from the inside, Fig. 2 is an enlarged cross-sectional view taken along line AA in Fig. 1, Fig. 3 is an enlarged cross-sectional view taken along line B-B in Fig. 1, and Fig. 4 is an enlarged cross-sectional view taken along line B-B in Fig. 1. Figure 1 is an enlarged sectional view taken along line C-C, Figure 5 is a front view of the roof end,
6 is an enlarged sectional view taken along the line DD in FIG. 5, FIG. 7 is a plan view of the screen door handle, and FIG. 8 is a front view of FIG. 7. 1... Picture frame, 2... Storage section, 3... Both sleeves, 4
...Edging material, 5...Wash basin, 6...Mirror, 7...
Pillar, 8...lintel, 9...window sill, 11...top board,
12...Main plate, 13...Side plate, 14...Top frame, 1
5... Lower frame, 16... Vertical frame, 17... Tapping screw, 18... Tapping hole, 19... Roof, 2
1, 22...flange, 23...machine screw, 24...
...bottom plate, 25...flange, 26...machine screw, 2
7... Side frame, 28, 28', 29... End member, 3
1... Machine screw, 32... Flange, 32'... Intermediate member, 33... Flange, 34... Machine screw, 3
5, 36, 37...Mounting flange, 38...Wood screw, 39...Sash support member, 41...Mulled, 4
2, 42'... overlapped material, 43, 43'... diagonal part,
44, 44'...Inner peripheral material, 45, 45'...Protrusion,
46... Square tube, 47... Outer material, 48... Edge material,
49...Latching protrusion, 50...T groove, 51...Glazing bead, 52...L-shaped protrusion, 53...T
Groove, 54... Glazing bead, 55... Positioning material, 56... Protrusion, 57... Inverted L-shaped protrusion, 5
8... Inner peripheral material, 59... Mounting flange, 60...
...T groove, 61...Wood screw, 62...Top rail, 6
4... Outer material, 65... Outer inner circumferential material, 66... Water return member, 67... Protrusion, 68... Key-shaped protrusion, 6
9... Projection, 70... Tapping hole, 71... Inner peripheral material, 72... Tapping screw, 73... Seat part,
74... Wood screw, 75... Bottom rail, 76... Closing material, 77... Edging, 78... Main body, 79...
...Soffit material, 80,81...Packing, 82...Tapping screw, 83...Tapping hole, 84...
Wood screw, 85... Hinge, 86... Set screw, 87
... Opening shoji, 88 ... Set screw, 89 ... Latch, 90 ... Vertical stile, 91 ... Upper stile, 92 ... Lower stile, 93 ... Geraging channel bead, 9
4...Glass, 95...Airtight packing, 96...
Key-shaped protrusion, 97...Mizukiri padskin, 98...T
Groove, 99... T-slot constituent material, 101... Tip, 1
02... Groove, 103... Outer inner peripheral material, 104...
... Refraction member, 105 ... Groove, 106 ... Panel plate, 107 ... Attachment material, 108 ... Locking protrusion, 109 ... Screen door, 111 ... Upper stile, 112 ...
...Lower stile, 113...Vertical stile, 114...Insect net, 1
15...Elastic strip material, 116...Door wheel, 117...
Guide member, 118... Hand grip, 119... Insect-proof packing, 120... Machine screw, 121... Groove, 1
22...Locking portion, 123...Inner surface, 124...
Surface, 125, 126...Bottom member, 127...Mounting portion, 128...Handle portion, 129...Side plate, 13
0... Back plate, 131... Hinge, 132... Door,
133...Bracket, 134...Pin, 135
... Arm, 136 ... Pin, 137 ... Bracket, 138 ... Leaf spring, 139 ... Pin, 14
2...Metal fittings, 143...Wood screws, 144...Lighting equipment, 146, 147...Tapping holes, 148...
...Tapping screw, A, B, C, D...Lighting boundary line.

Claims (1)

[Claims] 1. A storage section is provided in the center of the bay window, and both sleeve sections are provided on both sides of the bay window, and the end of the bay window has a frame set on four sides,
The central position of this four-sided frame and the positions of both sleeves on both sides are partitioned with mullions, and the positions of both sleeves at the end of the bay window are equipped with shoji that can be opened and closed, and the central position of the end of the bay window is equipped with a panel. In addition, a door with a mirror is provided on the indoor side of the storage section, and a door pocket is provided between the back of the storage section and the central panel and mullion at the end of the bay window, and the opening at the end of the bay window and the door pocket are provided at the position where it is stored in the door pocket. A bay window with a screen that can be moved between doors.