JPS6028768Y2 - double glazed windows - Google Patents

Description

[Detailed explanation of the invention] This invention relates to double-glazed windows.The purpose of this invention is to provide insulation between indoors (indoors) and outdoors against hot and cold air, and to create double-glazed windows that are easy to install. This is what we provide.

Embodiments of the present invention will be described below with reference to the drawings.

The double-glazed window of the present invention is composed of an outer sash S and an inner sash S'.

First, to explain window openings in buildings, 2.
3 is a lintel, 3 is a sill, 4L and 4R are left and right vertical frames, and these constitute a rectangular window opening peripheral wooden frame 1.

Next, the outer sash S will be explained.

This sash S is made of aluminum, which is conventionally known and is already commonly used, and in this example, it is framed and installed in the wooden frame 1 around the window opening in a fleshy manner. Assuming that it is an existing one, and adding its specific installation state based on FIG. 1 and FIG.
It is fixed to the lintel 2 side with nails 8 and screws 9 in contact with the lower and outer surfaces of the lintel 2, respectively.

The lower horizontal frame 6 has each branch piece 6b, 6b on the board 6a,
It is fixed to the sill 3 side with nails 8 and screws 9 in contact with the upper and outer surfaces of the sill 3, respectively.

Both the left and right vertical frames 7L and 7R are connected to each other by abutting the respective branches 7b and 7b of the board 7a on the inner and outer surfaces of the vertical frames 4L and 4R, respectively, with nails 8 and screws 9. , is fixed on the 4R side.

And, this outer satsushi S has 2 parts configured inside and outside.
Glass shoji 12.12 are built into sliding guide sections 10.10 of the rows so that they can be opened and closed in a mutually sliding manner, and one screen door 13 is built into the sliding guide section 11 of the outermost row so that they can be opened and closed. Built-in so that it can slide freely.

14 indicates an airtight maintaining member. Next, reference numeral 15 denotes a rectangular picture frame wooden frame which is attached with its four peripheral surfaces in contact with the inner surface of the window opening peripheral wooden frame 1 and the indoor side surface of the outer sash S.

In addition, the lower crossbar 15b of this wooden frame 15 is arranged with the upper crossbar 15a1 and the left and right vertical bars 15c and 15d in consideration of the position of the indoor tatami T.
It is said to be narrower than the

16.1? , 18L, 18R are each tree 15 of the picture frame wooden frame 15
a, 15b, 15c, 15d screws 19.
19, the upper and lower parts made of L-shaped steel are fixed from the indoor side.
A plurality of cylinders are mounted at appropriate intervals on each of the left and right short support members.

The upper, left, and right support members 16, 18L, and 18R all have the same equilateral cross-sectional shape, and their inner sides 1ea? 18ay 18a to each relevant tree 15a,
It is aligned on the same plane as the inner peripheral surfaces of 15c and 15d.

On the other hand, the lower support member 17 has a scalene shape in cross section, and its long side 17a is slightly higher than the inner surface (the upper surface in FIG. 1) of the lower crossbar 15b, and extends horizontally toward the indoors. It is in contact with the upper surface of the edge of the tatami T.

In addition, the support members 16, 18L, 18 around the top, left, and right
Regarding R, since the opening side between both sides 16a, 18a, and 18a faces indoors, hooks 20 of protrusions formed along the tip edge of each side as shown in detail in FIG.
Made of synthetic resin with moderate visible elasticity using 20%
A belt-shaped cover 21 (made of vinyl chloride) is removably secured to the cover via hooks 22 and 22 on the protrusions on its inner surface, providing decoration for indoor use and also preventing the intrusion of dust.

In general, the inner sash S' with respect to the outer sash S has a double frame structure with an outer frame S and an inner frame S2, each having a rectangular shape that is slightly smaller than the opening width of the outer sash S. 15 and each support member 16, 17, 18L, 1
It is installed on the inner peripheral surface between 8R.

First, the outer frame S construction will be explained based on FIGS. 1 and 2. The outer frame S construction consists of upper and lower horizontal frames 23, 24 and left and right vertical frames 25L, 25R made of aluminum. It is constructed by the following, and is sequentially assembled on the picture frame wooden frame 15 side.

That is, the upper horizontal frame 23 has an opening-shaped cross section, and the substrate 23
a is in contact with the lower surfaces of the upper crossbar 15a and one side 16a of the upper support member 16, and is fixed by screws 27 and 27.

In addition, the lower horizontal frame 24 has a slightly wider cross-sectional shape than the upper horizontal frame 23, and its raised eave-shaped base plate 24a is brought into contact with the upper surface of the long side 17a of the lower support member 17, and each of the inner and outer edges of the base plate 24a is Lower end of side plate 24b, 24b to lower crossbar 15b1 tatami T
are fixed together with the lower horizontal frame 30 of the inner frame body S2, which will be described later, by screws 27.

Both the left and right vertical frames 25L and 25R are the lower horizontal frame 24.
The same cross-sectional shape with a slightly narrower width 1 is used, and the substrates 25a and 25a are connected to the corresponding vertical members 15c and 15d.
and the support members 18L, 18R are fixed by screws 27, 27 in contact with the inner surfaces of the inner sides 18a, 18a.

However, regarding both vertical frames 25L and 25R, locking grooves 26 and 26 having a V-shaped cross section are formed along the longitudinal direction on the inner and outer side plates 25b and 25b of the substrate.

Reference numeral 28 denotes an adjustment member made of a foam material having appropriate expansion and contraction properties, which is inserted into the upper horizontal frame 23 of the outer frame S1 and adhered to the substrate 23a with an adhesive.

On the other hand, the inner frame S2 is made of synthetic resin with low thermal conductivity ( (Made of hard vinyl chloride) Upper and lower horizontal frames 29.30
Left and right vertical frames 31L.

31R, and each frame is assembled to the outer frame body S1 in a separated state before being assembled.

That is, the upper horizontal frame 29 has a concave and convex cross section with multiple rows of inner and outer rows, and for the upper horizontal frame 23 of the outer frame, its base plate 29a is glued to the adjustment member 28 and the expansion of the member 28 is performed. They are fitted so that they can move up and down using their elasticity.

In addition, the lower horizontal frame 30 has a concave-convex cross section with double rows of inner and outer rows, and the entire lower horizontal frame 30 is tightly fitted to the lower horizontal frame 24 so that the substrates 20
When a and 30a are in contact with each other, screw the lower horizontal frame 24 with the screw 27.
It is also fixed to the lower support member 17 side.

Both the left and right vertical frames 31L and 31R have cross-sections of an inner and outer double-row concave shape, and each of the vertical frames 25L and 25R is tightly fitted as a whole, so that each branch 31C931 of the board 31a
c is brought into contact with the substrate 25a, and the side plates 31b, 31b on the outer edge of the inside of the substrate 31a are abutted and adhered to the inner surfaces of the side plates 25b, 25b via an adhesive, and engaged as shown in detail in FIG. The protrusions 32, 32 are connected to the corresponding locking grooves 26, 26.
It is firmly attached and fixed.

As described above, each frame 29, 30.
, 31R constitute sliding guide sections 33.33 in two rows, inside and outside, and the glass shoji 34.
34 are incorporated and can be slid open and closed mutually in a sliding type.

In addition, in the figure, 35 also shows an airtight maintenance member, 36 shows an exterior material, and 37 shows an interior material, respectively.

Next, the operation and effects of this embodiment configured as described above will be explained.

Now, the double-glazed window of this example has an outer sash S and an inner sash S' attached to a wooden frame 1 around the window opening, and the outer sash S has upper and lower horizontal frames 5, 6 and left and right vertical frames 4L.

4R and attached along the inner peripheral surface of the peripheral timber 1, and on the indoor side of this outer sash S there is a picture frame wooden frame 15 that comes into contact with the indoor surface of the same sash S and the inner peripheral surface of the peripheral timber 1. At the same time, the inner sash S' is formed into a composite frame consisting of an outer frame S1 made of aluminum and an inner frame S2 made of synthetic resin, and the outer frame S1 is formed on the inner peripheral surface of the wooden frame 15. The upper horizontal frames 23, 2 of the outer frame body S1 and the inner frame body S2 are in direct contact with each other, and the indoor side thereof is attached to the picture frame wooden frame 15 so as to extend toward the indoor side.
An adjusting member 28 having expandable and contracting properties is interposed between the frames 9, and a decorative cover 21 is attached to the indoor side outer peripheral surface of the inner sash S' and the indoor surface of the wooden picture frame 15.

Therefore, since the window opening is double-closed by separating the outside sash S and the inside sash S' indoors and outdoors, it is possible to suppress the movement of warm and cold air between indoors and outdoors, and exhibit a heat insulating effect. It can also provide soundproofing effects.

Furthermore, since the inner sash S' is configured to directly contact the inner circumferential surface of the wooden picture frame 15 and to extend the indoor side from the wooden frame 15 toward the indoor side, the decorative cover 21 can be easily attached. In addition, since there is no need to interpose a wedge or the like, airtightness can be ensured without creating any gaps, and the workability and fit can be improved.

In addition, the inner sash S' is formed into a composite frame consisting of an outer frame S1 and an inner frame S2, and an adjusting member 28 having expandable and contracting properties is interposed between the upper horizontal frames 23 and 29. Therefore, the outer frame body S1 can be attached by directly contacting the inner circumferential surface of the wooden picture frame 15 as a reference, and the building material for the shoji can be adjusted by the inner frame body S2. This is convenient because there is no problem when installing it.

In addition, since the inner sash S' of the double-glazed window is constructed as a composite frame of the outer frame S1 made of aluminum and the inner frame S2 made of synthetic resin, it is possible to significantly improve the heat insulation effect, and The structural strength of the inner sash S' can be increased.

It should be noted that the specific technical examples of the double-glazed windows to which the present invention is directed are not limited to those described above, but may be modified as illustrated in FIG.

That is, in the illustrated example, the inner sash S' is changed from that of the previous example, and the upper horizontal frame 23' of the outer frame □□□1 is located between the board 23a and the partition plate 38. A cavity 39 is formed in the substrate 23a, and a hole 40 is correspondingly formed in the substrate 23a.
Holes 41 are provided in each of the outer plates 23b.

A rail 43 having a dovetail groove in cross section is formed on the lower surface of the eaves piece 42 extending forward (to the left in the figure) along the outer edge of the substrate 23a.

The rest of the configuration is the same as that of the previous example, so the same parts are given the same reference numerals and the explanation thereof will be omitted.

In the inner sash S' of the double-glazed window in this illustrated example, a large number of sliding loops 44 are inserted into the rail 43 and laundry scissors 45 or the like are hung thereon with strings 46, so that socks, handkerchiefs, etc. Small articles of clothing W can be dried, and in addition, warm air from the air conditioner A installed indoors can be used to dry small articles of clothing W through the holes 40 of the substrate 23a, the cavity 39, and the holes 41 of the outer panel 23b. It can also be discharged toward the clothing item W, and in addition to the effects of the inner sash S' described above, a clothes drying function can be added.

In addition, regardless of the inner sash S' of the double-glazed window in any of the embodiments described above, each frame 23,
23'24. 25L and 25R may be attached to either or both of the inner and outer edges, for example, as a horizontal support plate or a vertical support plate, which corresponds to the eaves piece 42 in Fig. 4. According to this, when the lower crossbar 15b of the picture frame wooden frame 15 and the lower support member 17 in FIG. It becomes possible to install the body S1 and the inner frame body S2 in an assembled state.

Now, the present invention is a double window window in which an outer sash and an inner sash are attached to a peripheral wooden frame of a window opening, and the outer sash is framed by upper and lower horizontal frames and left and right vertical frames, and is installed inside the peripheral wooden frame. The outer sash is attached along its circumferential surface, and on the indoor side of the outer sash, there is provided a frame wooden frame that comes into contact with the indoor surface of the sash and the inner circumferential surface of the peripheral wooden frame, and the inner sash is equipped with an aluminum outer sash. Formed into a composite frame consisting of a frame body and an inner frame body made of synthetic resin, the outer frame body is in direct contact with the inner circumferential surface of the wooden picture frame, and the indoor side is extended from the wooden frame towards the indoor side. An inflatable adjusting member is interposed between the upper horizontal frames of the outer frame body and the inner frame body, and an adjusting member having expandable and contracting properties is interposed between the outer circumferential surface of the inner sash on the indoor side and the indoor surface of the wooden picture frame. A decorative cover is attached to the top.

Therefore, since the window opening is double-closed, separating the outside and inside sashes indoors and outdoors, the movement of warm and cold air between indoors and outdoors can be suppressed, and the insulation effect can be achieved. At the same time, it can also exhibit soundproofing effects.

In addition, since the inner satsushi is configured to directly contact the inner circumferential surface of the wooden picture frame and to attach the indoor side to the indoor side beyond the wooden frame, it is easy to attach the decorative cover.
Since there is no need to interpose a wedge or the like, airtightness can be ensured without creating any gaps, and workability and fitting can be improved.

In addition, the inner sash is formed into a composite frame consisting of an outer frame body and an inner frame body, and an adjustment member having expansion and contraction properties is interposed between the upper horizontal frames, so the outer frame body is made of frame wood. It can be installed by directly touching the inner peripheral surface of the frame as a reference, and
The inner frame allows adjustment of the building material relative to the shoji, and this adjustment is convenient because it does not interfere with the installation of the decorative cover.

In addition, since the inner sash of a double-glazed window is constructed as a composite frame of an aluminum outer frame and a synthetic resin inner frame, the insulation effect can be increased, and the structure of the inner sash can be improved. This is an extremely practical idea for double-glazed windows, as it increases the strength of the windows.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention, in which Fig. 1 is a side sectional view based on the embodiment of the double-glazed window of the present invention, Fig. 2 is a plan sectional view, and Fig. 3 is a detailed sectional view of a main part. FIG. 4 is a side sectional view schematically showing a modification of the double-glazed window. 1... Window opening peripheral wooden frame, 5... Upper horizontal frame, 6... Lower horizontal frame, 7L, 7R... Vertical frame, 15... ...Picture frame wooden frame, 23...Top horizontal frame, 24...Bottom horizontal frame, 25L. 25R...Vertical frame, 29...Top horizontal frame, 3
0...Lower horizontal frame, 31L, 31R...Vertical frame, S...Outer sash, S'...Inner sash, Sl...・Outer frame body, S2...Inner frame body.

Claims (1)

[Scope of utility model registration request] This is a double window window in which an outer sash and an inner sash are attached to a peripheral wooden frame of a window opening, and the outer sash is constructed from upper and lower horizontal frames and left and right vertical frames and extends along the inner peripheral surface of the peripheral wooden frame. A frame wooden frame is provided on the indoor side of the outer sash and is in contact with the indoor surface of the sash and the inner peripheral surface of the peripheral wooden frame, and the inner sash is composite with an outer frame body made of aluminum. Formed into a composite frame consisting of an inner frame made of resin, the outer frame directly contacts the inner circumferential surface of the wooden picture frame, and the indoor side is mounted with the indoor side extending from the wooden frame towards the indoor side, An inflatable adjustment member is interposed between the upper horizontal frames of the outer frame body and the inner frame body, and a decorative cover is attached to the indoor side outer circumferential surface of the inner sash, the indoor side of the picture frame wooden frame, and a decorative cover. A double-glazed window that is characterized by a double window.