JPH11125065A - Sash structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the number of parts and a manufacturing cost by dividing a sash provided on the window opening part of a building into an outer frame and an inner frame, attaching a plurality of kinds of window constituting parts to the inner frame, mounting them on the outer frame and making the outer frame common. SOLUTION: A sash 10 applied to a window opening part 23 (26) is constituted of a metal-made sash 12 disposed in an outdoor side 11 and a wooden pattern resin-made sash 14 disposed in an indoor side. The metal-made sash 12 is integrally formed of aluminum, and a center frame part 17, sideward frame parts 18, 19, an engaging groove part and the like are provided. The wooden pattern resin sash 14 is an extrusion molded by mixing resin and pigment with crushed powder of cellulose material to be fused. A different kind of window member in a fixed window 27, a net door 39, a blind, a double sliding screen and the like is attached, if required to be fitted to the metal sash (outer frame). Thereby a member different configuration can be inexpensively attached to the same sash 10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sash structure, and more particularly to a sash structure which is a single sash and to which various window components can be applied.

[0002]

2. Description of the Related Art Generally, most sash frames fixed to the periphery of a window opening of a house or the like to fix a sliding door or the like are integrally formed of aluminum from the viewpoint of durability and sealing. Various types of windows are formed by such a sash frame. For example, a sliding window in which the glass window body is pulled to each other, or the glass window body is fixed,
There is a so-called sliding window, and furthermore, a so-called sliding window in which a glass window main body is configured to slide outward.

Heretofore, sash frames for forming windows in accordance with such various forms of windows have each used a different form. As a result, sash frames of different shapes must be manufactured and prepared in accordance with the form of each window, and there is a problem that the manufacturing cost and the parts management cost when forming the windows increase. I was on the other hand,
Misawa Homes Co., Ltd., one of the present applicants, has published PCT JP94 / 00 as a technology for wood-like molded products.
351 (International Publication No. WO94 / 20280).

[0004] That is, this technology relates to "cellulose-based fine particles, wood-like molded articles and wood-like products", and grinds a ground powder obtained by grinding a cellulose material as a raw material to increase the bulk specific gravity. And fixed to the outer peripheral surface of the particle, a fixed surface particle having a smaller diameter and harder than the particle,
The resin and pigment are mixed and melted in the fixed grains, and then or simultaneously with the melting, molded into a desired shape by extrusion or injection molding.

[0005] When molded in this way, it is possible to provide a variety of wood-like products having a pattern very close to the grain of a natural tree on the surface and having a texture such as a touch similar to that of a natural tree. . Furthermore, regarding general wood plastics including the above technology, wood scraps, sawdust, and other materials that would normally be incinerated can be used as the cellulose material to be contained in the resin. It can be widely applied to various housing parts such as floorboards, stair handrails, stair treads, and sash frame rooms.

[0006] Since such a wood-like molded product is more heat-insulating than an aluminum product, when a wood-like molded product is applied to a sash frame, a sash frame excellent in heat insulation can be formed.

[0007]

SUMMARY OF THE INVENTION Therefore, the technical problem of the invention described in claim 1 is to fix and use the same sash irrespective of the type and form of the window constituting member to manufacture the window when forming the window. An object of the present invention is to reduce costs and parts management costs. The technical problem of the invention described in claims 2 and 3 is, in addition to the technical problem of the invention described in claim 1,
An object of the present invention is to provide a sash structure capable of improving the appearance quality of a window opening peripheral portion from the indoor side.

According to a fourth aspect of the present invention, there is provided a sash structure in which various window components can be easily attached to the sash. To provide. The technical problem of the invention described in claim 5 is to provide a sash structure applicable to the window in addition to the technical problem of the invention described in claim 1, 2, 3, 4 or 5. is there.

The technical problem of the invention described in claim 6 is, in addition to the technical problem of the invention described in claim 1, 2, 3, 4 or 5, a sash structure to which a screen door applied to a window can be attached. Is to provide. The technical problem of the invention described in claim 7 is, in addition to the technical problem of the invention described in claim 1, 2, 3, 4 or 5, further provides a sash structure to which a blind applied to a window can be attached. It is in.

The technical problem of the invention described in claim 8 is the same as the technical problem of the invention described in claim 1, 2, 3, 4 or 5, and furthermore, a covering member can be attached to cover the storage section. It is to provide a sash structure. According to a ninth aspect of the present invention, in addition to the first, second, third, fourth, or fifth aspect of the present invention, there is provided a sash structure to which a slidingly formed shoji can be attached. Is to do.

[0011]

According to the first aspect of the present invention, there is provided a sash structure formed in window openings 23 and 26 of a building, and An indoor sash 14 to which types of window components 15, 25, 27, and 39 are fixed, and an outdoor sash 12 having a storage portion 81 to which the indoor sash 14 is fixed are provided. Therefore, according to the first aspect of the present invention, various types of window components 15, 25, and 2 of different types are provided.
7, 39 can be fixed to the storage portion 81 of the sash 10 having the same shape.

As a result, according to the first aspect of the present invention, when windows having various structures are formed, the sashes 10 having the same shape can be used, so that the parts can be shared. It becomes possible. Therefore, it is possible to reduce the manufacturing cost when forming a window of a house or the like, and to reduce the parts management cost. The invention according to claim 2 is characterized in that the outdoor sash 12 is formed of a metal sash and the indoor sash has a wood-like resin molded sash 14.

Therefore, according to the second aspect of the present invention,
The wood-like resin molding sash 14 can be seen from the room 13 side. As a result, in the invention described in claim 2, the window openings 23, 2 from the room 13 side of the resident of the building such as the house.
6. The appearance quality of the periphery can be improved. Claim 3
In the described invention, the metal sash 12 is integrally formed of aluminum, and the wood-like resin molding sash 14 is obtained by mixing a resin and a pigment with a pulverized powder obtained by pulverizing a cellulose material. It is characterized by being formed by extrusion molding by melting.

Therefore, according to the third aspect of the present invention, there is provided a sash structure in which the indoor sash made of wood-based plastic made of cellulose fine powder is disposed on the indoor 13 side. As a result, according to the third aspect of the invention, there is provided a sash structure capable of further improving the appearance quality from the room 13 side.

According to the fourth aspect of the present invention, the width and length of the wood-like resin molded sash 14 are the width W and the length L of the storage portion 81 formed on the metal sash 12. It is characterized in that it is formed substantially identically. Therefore, in the invention described in claim 4, the window opening 23,
When forming the sash 10 of 26, the metal sash 12
The wood-like resin molding sash 12 can be easily arranged in the storage portion 81 formed in the above.

As a result, according to the present invention, various types of window components 15, 25, 27, 58 can be easily attached to the sash using the same metal sash 12. . In the invention according to claim 5,
The window component is a fixing member 29 for fixing a peripheral portion of a window glass 28 provided in the sash 10.

Therefore, in the invention according to claim 5,
The sash 10 can be applied to a fixed window to which the window glass 28 is fixed. As a result, in the invention of claim 5,
A sash 10 is provided that can be applied to a glazing window with a fixed windowpane 28. In the invention according to claim 6, the window component is a screen door 39 formed to be extendable and contractible.
It is characterized by being.

Therefore, in the invention according to claim 6,
The sash 10 can be applied to a window in which a screen door 39 formed to be extendable and contractible is provided. As a result, in the invention according to claim 6, the sash 10 applied to the window in which the stretchable mesh door 39 is provided is provided. The invention according to claim 7 is characterized in that the window constituting member is a blind 58 formed so as to be extendable and contractible.

Therefore, in the invention according to claim 7,
The sash 10 can be applied to a window provided with a blind 58 formed to be extendable and contractible. As a result, according to the seventh aspect of the present invention, there is provided a sash 10 that can be applied to a window provided with a blind 58 that can be extended and contracted. The invention according to claim 8 is characterized in that the window constituting member is a covering member 55 that is fitted into the storage portion 81.

Therefore, in the invention according to claim 8,
The covering member 55 can be fitted into the storage section 81. As a result, according to the eighth aspect of the invention, the sash 10 in which the covering member 55 is fitted into the storage portion 81 is provided. In a ninth aspect of the present invention, the window constituting member is a sliding door.

Therefore, in the invention according to claim 9,
A sash 10 in which a sliding shoji is fitted in the storage section 81 is provided.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings. As shown in FIG. 1, the sash 10 according to the present embodiment is applied to one window opening 23, 26 having a sliding window 15 and a fitting window 27. The sash 10 includes a metal sash 12 as an outdoor sash disposed on the outdoor 11 side, and a wood-like resin molded sash 14 as an indoor sash disposed on the indoor 13 side of the metal sash 12. The metal sash 12 has a wood-like resin molding sash 1.
A storage section 81 to which the fixing member 4 is fixed is formed.

Width W of the wood-like resin molding sash 14
And the length dimension L is the storage portion 8 formed on the outdoor sash.
1 are formed to have substantially the same width and length dimensions. The sash 10 is attached to the frame 22 via the fixing pieces 49 and 50.
The metal sash 12 has a sliding window 15 and a fitting window 27 therein.

The metal sash 12 is composed of a central frame portion 17 and side frame portions 18 and 19 in the cross-sectional direction, and is provided on both sides of the central frame portion 17 on the side of the window openings 23 and 26. Has grooves 20 and 21 formed therein,
On the side of the window openings 23 and 26 of the side frame portions 18 and 19, grooves 51 and 24 provided to face the grooves 20 and 21 are formed. These grooves 20, 21, 24, 51
The groove pieces 53, 5 are formed on the outdoor 11 side of the concave portions formed on the outdoor 11 side of the central frame portion 17 and the side frame portions 18, 19, respectively.
3 are provided. And these grooves 20, 2
A pair of engaging projections 54, 54 are formed inside 1, 24, 51. The central frame portion 17 has a closed cross-sectional structure with a substantially convex cross-section, and the side frame portions 18 and 19 are similarly formed with a substantially convex cross-section.

In the window opening 26, a fitting window 27 is provided between the center frame 17 and the side frame 19. The window 27 is fixed by a fixing member 29 that holds the window glass 28 and both side ends of the window glass 28 between the window-like resin molding sash 14. That is, the fixing member 29 is locked in the groove 21 on the window opening 26 side of the center frame 17 and the groove 24 formed in the side frame 19, respectively. These fixing members 29
It has a fixed portion 30 having a rectangular cross section, and a pair of legs 31, 31 extending from the fixed portion 30.

At the tip of the pair of legs 31, 31,
An engaging portion 52 is formed, and is engaged with and fixed to a pair of engaging protrusions 54 formed inside the grooves 21, 24. A packing 32 is provided on the indoor 13 side of the fixing unit 30, and is pressed against the window glass 28 via the packing 32. The sliding window 15 is provided in the window opening 23 between the central frame portion 17 and the side frame portion 18.

The sliding window 15 is made of a metal sash material 5.
9, a metal sash 60 having a rectangular cross section disposed on the room 13 side of the metal sash 59, and the metal sash 59 and the metal sash 60 having a rectangular cross section are fixed. The side frame 1 is constituted by a window glass 69.
8 is fixed to the metal sash 12 of the sash 10 by a shaft (not shown) provided in the vicinity of the sash 10, and is opened and closed by pivoting left and right around the shaft by operating the handle 79. Have been.

The metal sash member 59 includes a sash body 61 having a rectangular cross section, a groove 62 formed in the sash body 61, and a fixing member 63 fixed to the groove 62.
And extending portions 80, 80 extending in the left-right direction from the sash main body 61. The groove 62
Are formed with engaging projections 64, 64 similar to the engaging projections 54, 54 of the grooves 21, 24. A packing 68 is fixed to the distal ends of the extending portions 80, 80, and when the sliding window 15 is closed, the packing 68 is pressed against the central frame portion 17 and the side frame portions 18. Is configured.

The fixing member 63 includes the metal sash 1.
2 fixed to grooves 21, 24 formed in
9 and is formed of a main body 65 and legs 66, 66 protruding from the main body 65. An engaging portion 6 is provided at the tip of the leg portion 66.
7, 67 are formed, and the legs 66, 66 are engaged with the engaging projections 6 of the grooves 21, 24 by the engaging portions 67, 67.
4 and 64, and the fixing member 63 is fixed to the groove 62.

A packing 68 is provided on the room 13 side of the main body 65 so that the window glass 69 can be held and fixed between the inside sash member 60 and the metal sash 60 on the inside. It is configured. The sash body 61
L-shaped engaging portions 70 and 71 are formed on the room 13 side of the metal sash member 6 by the engaging portions 70 and 71.
0.

The sash body 61 on the side of the center frame 17 is also provided.
a, a latch mechanism 72 is provided,
3 protrudes from the central frame portion 17 in a biasing manner. On the other hand, an engagement recess 74 is provided on the side of the central frame portion 17, and when the sliding window 15 is closed, the engagement projection 73 enters into the engagement recess 74 and engages. Projection 73
And the engagement recess 74 can be engaged.

A fitting member 25 is fixed to the groove 20 of the center frame 17 in a state of being engaged with a pair of engaging protrusions 54 formed inside the groove 20. The metal sash member 60 is formed to have a substantially rectangular cross section. An engaging portion 75 having an L-shaped cross section is formed at one end in the width direction, and a packing 6 is formed at the other end.
An engaging portion 77 also serving as the fixing portion 8 is formed, and a packing 68 is fixed between the engaging portion 77 and the engaging end portion 78.

Accordingly, the metal sash 60 is engaged with the engaging portions 70 and 71 of the metal sash 59 by the engaging portions 75 and 77, and is fixed to the metal sash 59. Have been. On the other hand, a wood-like resin molded sash 14 is fixed to a storage portion 81 formed on the metal sash 12 on the indoor 13 side of the metal sash 12 as the outdoor sash. The storage portion 81 is formed on substantially the same cross section as the outer surface portion 82 of the skeletons 22, 22. The wood-like resin molded sash 14 is arranged closer to the room 13 than the outer surface portion 82 of the skeleton 22. It is configured.

The wood-like resin molded sash 14 provided in the storage portion 81 is used for attaching the metal piece sash 12 to the mounting piece 4.
7, 47 are fixed by screws 48, 48. The wood-like resin molding sash 12 is formed by mixing a resin and a pigment with a pulverized powder obtained by pulverizing a cellulose material, melting and extruding the mixture.

That is, the wood-like resin molding sash 12 is
The pulverized powder obtained by pulverizing the cellulosic material is subjected to a grinding treatment to obtain particles having a high bulk specific gravity, and a fixed particle having a smaller diameter and a harder surface than the powder is fixed to the outer peripheral surface of the particle. age,
A resin and a pigment are mixed and melted in the fixed grains, and the fixed grains are formed into a shape in which a sash can be formed thereafter or simultaneously with the melting. In addition, such a wood-like molded product is used as various housing components, and is widely used, for example, as a step board of a stair, a pillar, a window frame, a rising stall, and the like.

Then, the central frame portion 17 of the metal sash 12 is
A central frame 33 and side frames 34 and 35 are provided corresponding to the side frames 18 and 19, respectively. The central frame portion 33 has a window opening 2 similar to the metal sash 12.
Grooves 36 and 42 opening to 3 and 26 are provided. The side frame portions 34 and 35 are opened to the window openings 23 and 26, respectively, and the groove portions 36 and 4 are respectively formed.
2 are provided with opposing grooves 37 and 38, respectively.

The center frame 33 and the side frames 34
Between them, a screen door 39 formed to be extendable and contractible is provided. The screen door 39 includes a screen door body 40 that is folded in a stretchable manner, and a runner 41 in which the screen door body 40 is provided and is disposed in the groove 37 and that can slide along the width direction of the window opening 23. And a striker 44 fixed in a groove 36 opening to the window opening 23 and engaged with the runner 41 when the screen door 39 is formed. The striker 44 has locking pieces 43, 43, and is configured to engage and fix the runner 41.

On the interior 13 side of the fitting window 27, a groove 36 provided in the central frame 33 and a groove 38 opening to the window opening 26 of the side frame 35 are provided respectively. The cover member 55 forming the window component is engaged and fixed. These covering members 55 include a main body 45 having a substantially rectangular cross section, and two locking pieces 46, 46 projecting obliquely from the main body 45. The main body 45 is formed of hard woody plastic, and the two locking pieces 46, 46 are formed of soft woody plastic. A bottom plate 47 is formed in the main body 45, and the bottom plate 47 is configured to cover the grooves 36 and 38. The length of the covering member 55 is the same as the depth of the groove 38, and the width is the same as the width of the groove 38.

Accordingly, the covering member 55 is provided in the groove 3
6 and 38, and the bottom plate 47 is provided in the groove 3
It is configured to close 6, 38 openings. A packing 32 is fixed to the outdoor 11 side of the grooves 36 and 38, and is pressed against the window glass 28 of the fitting window 27. Hereinafter, the operation of the sash structure according to the present embodiment will be described.

Therefore, when the sash 10 is formed in the window openings 23 and 26 using the sash structure according to the present embodiment, the metal sash 12 is fixed to the window openings 23 and 26, The wood-like resin molded sash 14 is fixed in the storage portion 81 formed on the sash 12 made of wood. In this case, as described above, the width W of the wood-like resin molding sash 14 is
And the length L are substantially the same as the width and length of the storage portion 81 formed on the wood-like resin molding sash frame 14, and therefore, the wood-like resin molding sash provided with the screen door 39 is provided. 14 can be easily fixed to the metal sash 12.

Further, a fixing member 29 of a fitting window 27 is attached to the grooves 21 and 24 of the metal sash 12.
8 can be fixed to form the mating window 27. On the other hand, when the sliding window 15 is provided in the window opening 23 of the metal sash 12, the fitting member 25 is locked in the groove 20, and when the groove 20 is not used, the fitting is performed by the fitting member 25. can do.

Accordingly, the sash structure according to the present embodiment has the above-described configuration, and thus various window components such as the covering member 55 and the screen door 39 can be fixed and used. . Note that, in the sash structure according to the above embodiment, the case where the telescopically formed mesh door 39 is provided has been described as an example. However, the present invention is not limited to the above embodiment, and as shown in FIG. By fixing the blind 58 formed so as to be able to be accommodated in the storage portion 81 formed in the sash 10, the blind 58 formed to be able to expand and contract toward the indoor side can be formed. Therefore, in the sash structure according to the present embodiment, it is possible to provide the blind 58 on the indoor side by using the sash 10 having the same shape as the sash 10 according to the previous embodiment.

FIG. 3 shows another embodiment of the sash structure according to the present embodiment. The sash 10 applied to the present embodiment has the same configuration as the sash 10 according to the previous embodiment, but in the present embodiment, the window openings 23 and 26 are provided.
In any of the above, the mating windows 57, 57 are formed. Therefore, the groove 2 formed in the metal sash 12
The fixing members 29 are all disposed in 0, 21, 24, and 51, and the covering members 55 are all fixed in the grooves 36, 37, 38, and 42 formed in the wood-like resin molded sash 14. Have been.

As a result, as in the present embodiment,
It is also possible to use the sash 10 having the same shape as the sash 10 according to the first embodiment to form the killing windows 57 in both the window opening 23 and the window opening 26.
Further, although not shown, a shoji (shoulder) formed by pulling may be disposed on the wood-like resin molding sash 14 as a window constituent member. When the shoji formed in this way is disposed in the wood-like resin molding sash 14,
The shoji frame made of a wood material forming a shoji can be made uniform with the wood-like resin molding sash 14 in terms of woody design.
The external appearance quality of the window openings 23 and 26 from the room 13 side can be further improved.

In the present embodiment, the room 13
On the side, a wood-like resin molding sash 12 and a metal sash 60 having a rectangular cross section are provided, and the indoor 13 side and the outdoor 11 side are provided.
Even if the temperature difference is large in the local capital, the thermal insulation is rich, so that the influence of the temperature difference on the indoor 11 side can be reduced. Furthermore, in the sash structure according to the present embodiment, various types of window components 15, 25, 27,
Since all 58 are configured to be fixed to the wood-like resin molding sash 14, it is easy to process and form the wood-like resin molding sash 14, and various window components can be easily applied.

It should be noted that the sash 1 in each of the above embodiments is used.
The specific configuration of 0 is not limited to the above embodiment.

[0047]

According to the first aspect of the present invention, the same sash can be used regardless of the type and form of the window constituting member. As a result, the manufacturing cost for forming the window can be reduced, and the parts management cost can be reduced. According to the second and third aspects of the invention, in addition to the effects of the first aspect of the invention, it is possible to provide a sash structure capable of improving the appearance quality of the window opening peripheral portion from the indoor side. it can.

According to a fourth aspect of the present invention, in addition to the effects of the first, second, or third aspect of the present invention, there is provided a sash structure in which various window components can be easily attached to the sash. Can be. The effect of the invention described in claim 5 can provide, in addition to the effect of the invention described in claim 1, 2, 3, or 4, a sash structure that can be further applied to the fitting window.

The technical problem of the invention described in claim 6 is that, in addition to the effects of the invention described in claim 1, 2, 3, or 4,
A sash structure capable of attaching a screen door applied to a window can be provided. The effect of the invention described in claim 7 can provide, in addition to the effect of the invention described in claim 1, 2, 3, 4, or 5, a sash structure to which a blind applied to a window can be attached.

The effect of the invention described in claim 8 is as follows.
In addition to the effects of the invention described in 2, 3, 4, or 5, it is possible to provide a sash structure that can further cover the groove by attaching a covering member. The effects of the ninth aspect of the present invention can provide, in addition to the effects of the first, second, third, fourth or fifth aspect of the present invention, a sash structure to which a slidingly formed shoji can be attached. .

[Brief description of the drawings]

FIG. 1 is a diagram showing a case in which a sliding window, a fitting window, a telescopic door, and a covering member are mounted in the same sash using a sash structure according to the present invention.

FIG. 2 is a view showing a case in which a telescopic blind is mounted in a sash using the sash structure according to the present invention.

FIG. 3 is a diagram showing a case where a pair of fitting windows are provided in the same sash using the sash structure according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 Sash 11 Outdoor 12 Metal sash 13 Indoor 14 Woody resin molding sash 15 Sliding window (window constituent member) 16 Sash main body 17 Central frame 18 Side frame 19 Side frame 20 Groove 21 Groove 22 Body 23 Window Opening 24 Groove 25 Covering member (window constituting member) 26 Window opening 27 Window-blind window (window constituting member) 28 Window glass 29 Fixing member 30 Fixing portion 31 Leg 32 Packing 33 Central frame 34 Side frame 35 Side Frame part 36 Groove part 37 Groove part 38 Groove part 39 Screen door 40 Screen door body 41 Runner 42 Groove part 43 Locking piece 44 Striker 45 Body part 46 Locking piece 47 Mounting piece 48 Screw 49 Fixing piece 50 Fixing piece 51 Groove 52 Engagement Part 53 groove piece 54 engaging projection 55 covering member 56 screw 57 fitting window 58 blind ( Window component member) 59 Metal sash 60 Wood-like resin molded sash 61 Sash main body 62 Groove 63 Fixing member 64 Engagement protrusion 65 Main body 66 Leg 67 Engagement 68 Packing 69 Window glass 70 Engagement 71 Engage Part 72 Latch mechanism 73 Engagement protrusion 74 Engagement concave part 75 Engagement part 77 Engagement part 78 Engagement end part 79 Handle 80 Extension part 81 Storage part 82 Outer side part

Claims (9)

[Claims] 1. A sash structure formed at a window opening of a building, comprising: an indoor sash to which a plurality of types of window components are fixed; and an outdoor side having a storage portion to which the indoor sash is fixed. Sash structure with sash. 2. The sash structure according to claim 1, wherein the outdoor sash is formed of a metal sash, and the indoor sash has a wood-like resin molded sash. 3. The metal sash is integrally formed of aluminum, and the wood-like resin molded sash is
The sash structure according to claim 1, 2 or 3, wherein a resin and a pigment are mixed and melted with a pulverized powder obtained by pulverizing a cellulose material and extruded. 4. The width and length of the wood-like resin molded sash are substantially the same as the width and length of a storage portion formed on the metal sash. The sash structure according to claim 1, 2 or 3. 5. The sash structure according to claim 1, wherein said window component is a fixing member for fixing a peripheral edge portion of a window glass which is disposed inside said sash. . 6. The sash structure according to claim 1, wherein said window component is a screen door formed so as to be extendable and contractible. 7. The window member according to claim 1, wherein said window member is a blind formed so as to be extendable and contractible.
The sash structure according to 3, 4 or 5. 8. The window member according to claim 1, wherein said window member is a cover member fitted into said storage portion.
The sash structure according to 3, 4 or 5. 9. The sash structure according to claim 1, wherein said window component is a sliding door.