JPS5851342Y2 - window equipment - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an improvement of a window device that has a fitting part in the center of the window and sliding door sliding parts on both sides.

In a previous application, the present applicant proposed a window device that was installed by fitting onto a glass plate on the outdoor side of the center of the window, and provided with slidable sliding doors on the left and right remaining indoor sides of the window.

When installing such a window device on the back wall of a building or on the second floor, where there is no access, or where there is a lot of ambient noise, ventilation must be It is desirable to keep the width of the left and right sliding doors to the minimum necessary and to increase the width of the closing part, and to use double-glazed glass for the closing part and the sliding door.

However, since the proposed window device is of the so-called semi-external type, if double-glazed glass is used for it, the excessive load of the glass will be applied to the window frame, causing deformation of the upper and lower frames in particular. , there is a risk of damaging the glass, which poses a safety problem.

Additionally, if a glass fitting part is generally installed in a part of a window device, the window frame, especially the bottom frame, must be changed to an appropriate structure, making the entire device complicated and expensive. .

Moreover, if the bottom frame becomes complicated, it will naturally become difficult to sweep out rainwater, garbage, etc.

The present invention has been made in view of these points, and includes a fitting part that occupies a part of the window opening on the outdoor side of the window, and a sliding door sliding part that can open and close the remainder of the window opening on the indoor side of the window. In window equipment equipped with a window frame, the so-called internal attachment type is
Even if double-glazed glass is used for the fitting part and sliding door, the entire window device can be supported by the building with sufficient strength, and the glass plate can be installed by fitting it with a simple structure that is not much different from a normal sash window frame. The purpose is to provide a window device that can.

Hereinafter, this invention will be specifically explained with reference to the illustrated embodiments.

1 to 5 show an embodiment of this invention.

As shown in Figure 1, this idea basically consists of an upper frame 1
, the lower frame 2, and the left and right vertical frames 3 and 3' form a rectangular window frame A, and the outdoor side portion of the window opening formed by the window frame is connected to the longitudinal ends of the upper and lower frames 1 and 2. Two mullions 4, 4 are set up between a position that is far away from the center but closer to the center.
', it is divided into three parts with a small space of the same width on the left and right and a large space in the center, and a glass plate B is attached to the center part by fitting with mullions 4.4' on the left and right. This is a window device in which slidable sliding doors c and c' are attached to the left and right sides of the indoor side part so as to open and close the remaining openings.

This entire window device is installed internally.

To explain in more detail, first, the upper frame 1 that constitutes the window frame A is
A mounting edge 6a extending along the outdoor side of the building lintel 5
A horizontal board 7a extending toward the indoor side in a direction perpendicular to this edge, and a screen door support part 8a, an outer support part 9a, and an inner support part 10 arranged in order from the outdoors to the indoor side below the board. It is formed integrally with a.

The outer support part 9a is formed by hanging walls 12a and 12b, and the inner support part 10a is formed by hanging walls 12b and 13a.
It is formed of.

The protrusion 11a serves as a parting holder and drainer for the exterior material 5a, and an L-shaped protrusion 14 protrudes from the upper surface of the substrate 7a.
a, 15a are provided protrudingly.

The protrusions 14a and 15a increase the mechanical strength of the substrate by 1 degree and are adapted to abut against the lower surface of the upper lintel 5.

In the illustrated example, the inner support portion 10a is formed of a hanging groove according to the fitting structure with the upper stile 16a of the sliding doors c and c'; It goes without saying that the guide piece 17 may be used as shown.

Further, the lower frame 2 constituting the window frame A has a mounting edge 6b that extends along the entire length along the outdoor side surface of the window sill 18, and a mounting edge 6b that extends indoors from the mounting edge 6b and slopes downward from the indoor side toward the outdoors. An inclined board 7b, a screen door rail 8b, an outer rail 9b, an inner rail 10b arranged in parallel from the outdoor side to the indoor side in correspondence with the upper part of the board above the board, and the inner support part 10 at the inner end of the board. It integrally includes a rain return 13b erected at a position corresponding to the piece 13a of a, and a fixed wall 19 extending indoors from the lower end of the rain return.

The mounting edge 6b has a protrusion 11b similar to that of Kamiazusa, and the base plate 7b
There is also a protrusion 14b below the outer rail 9b, which makes the entire lower frame strong, and when the lower frame 2 is attached to the window sill 18, the mounting edge 6b, rain cover 13b, and fixed wall 19, this protrusion 14b abuts on the window sill, further increasing the supporting strength of the entire lower frame.

Although not shown, the inclined board includes each screen door rail 8b, outer rail 9b, and inner rail 10b, which are installed on the board.
Cut out a portion of one longitudinal end or both ends as necessary,
This notch, together with the top surface of the board that slopes downward toward the outdoors, allows rainwater, dirt, etc. to be easily swept outside.

Next, since the left and right vertical frames 3 and 3' that make up the window frame are basically symmetrical, we will explain the left vertical frame 3 and the right vertical frame 3'.
Common parts are indicated by the same reference numerals with a dash added.

The left vertical frame 3 has a mounting edge 6C extending along its entire length on the outdoor side surface of the column 20, a vertical substrate 7C extending indoors from this mounting edge in a direction perpendicular to the interior surface, and the above-mentioned upper Bottom frame 1
, 2's outer support part 9a, outer rail 9b, inner support part 10a, and inner rail 10b. have it in one piece.

This left vertical frame 3 has a protrusion 11C on the mounting edge 6C like the above-mentioned upper and lower frames, and a protrusion 14C on the board that protrudes toward the pillar side.
, 15C, the vertical frame is strengthened, and the left vertical frame 3
When installed on the pillar 20, both the mounting edge 6C and this protrusion 1
4C and 15C come into contact with the side of the column, and the support strength is similarly increased.

The above-mentioned upper and lower frames 1 and 2 and left and right vertical frames 3 and 3' have screw holes 21 provided in the upper and lower frames similarly to known window frames.
A, 21b and tapping screws (not shown) are used to assemble it into a rectangular shape using a conventional method.

At that time, the mounting edges 6a, 6b, 6C of each frame are continuous in the shape of a rectangular brim on the vertical plane, and the substrates 7a, 7 of the base frame are
b and 7C are also integrally continuous in a rectangular shape.

In this way, the window frame A is fitted into the building opening from the outdoor side,
The mounting edges 6a of the upper azusa are attached to the outdoor side of the lintel 5, the attachment edges 6b of the lower frame are attached to the outdoor side of the window sill 18, and the attachment edges 5c, 5c' of the left and right vertical frames are attached to the left and right pillars 20. . , nails 22 are driven into the window sill, left and right pillars, and fixed.

With this fixation, the window frame A fits inside the building opening, and is supported on all sides by the lintel 5, the window sill 18, and the left and right pillars 20 and 20', so that the window frame A is fully supported, so it is firmly attached to the building opening. and is firmly fixed.

Between the upper and lower frames 1 and 2 in the longitudinal direction of the window frame A, both ends are fixed to the upper and lower frames 1 and 2 at positions equidistant from the left and right vertical frames 3 and 3' toward the inside of the frame. The mullions 4 and 4' are erected.

The mullion 4 has a glass fitting groove 24 with a notch opening along the vertical direction inside the square tube part 23, and a fitting part 25 corresponding to the outer fitting part 9C of the left vertical frame on the outside. It has an H-shape, and its width in the indoor and outdoor directions is equal to that of each of the outer fitting parts 9C.

Each of the mullions 4 and 4' has screw holes 26 and 26' extending vertically inside, and the upper end surface of the mullion is brought into contact with the lower surface of the earthen wall of the outer support portion 9a of the base plate 7a of the upper frame 1. At the same time, it is fixed to the upper frame 1 by screwing the tapping screw 27 a into the screw hole 26.
b comes into contact with the protruding upper surface of the board, and is fixed to the lower frame 2 by screwing the tapping screws 27b into the screw holes 26 and 26'.

By connecting the mullions 4 and 4' to the upper and lower frames 1 and 2 in this way, the window opening formed by the window frame A has a large space in the center on the outdoor side, and the same space on the left and right sides. It is divided into parts so that it has a small space.

In the lower part of this large space, there is provided an auxiliary lower frame 9d having a glass fitting groove 30b in which the glass pressing edge 28 is fitted in the upper part.

This auxiliary lower frame is supported by the left and right mullions, and at the same time is supported by the outer rail 9b, and a large A rectangular groove frame is formed within the space.

And each glass fitting groove 30a, 30b, 24
．． The periphery of the double-glazed glass B is fitted into 24' via a glazing channel 31 fitted to the periphery.

That is, the double-glazed glass B is fitted in the center of the outdoor side portion of the window opening of the window frame A.

On the other hand, blades 32 are arranged at predetermined intervals in the vertical direction between the outdoor side portions on both the left and right sides of the window opening, that is, between the mullion 4 and the left vertical frame 3, and between the mullion 4' and the right vertical frame 3'. ,32...
The louvers D and D' consisting of ... are the installation parts.

The louvers D and D' connect the longitudinal ends of each blade 32 to the fitting part 25 of the mullion 4 and the external fitting part 9C of the left vertical frame, and to the outer fitting part 9C of the mullion 4' and the left vertical frame, respectively. A fixed louver suspended by the external fitting part 9C' may be used, but in a preferred embodiment of this invention, each blade 32... is connected to the mullions 4, 4' and the vertical frame 3 at both ends in the longitudinal direction. , 3' are rotatable by a support shaft 33, and each blade can be stopped and held at any angle by providing a movable louver with a known opening/closing mechanism (not shown) that interlocks each blade. In addition to being able to adjust lighting and ventilation, each blade can be stacked vertically in order to completely block and close light, blocking light and blindfolding.

As mentioned above, on the outdoor side of the window frame, a double-glazed glass B and louvers D and D' are installed side by side on both sides of the double-glazed glass B.

Further, on the indoor side of these glass plates and louvers, there are sliding doors c and c' having approximately the same size as the louvers D and D'.
However, the upper stile 16a of the sliding door is fitted to the inner support portion 10a of the upper frame 1 described above, and the door wheel 34 is attached to the lower stile 16b.
By placing it on the rail 10b of the lower frame 2, it can be slidably installed.

Since both the left and right sliding doors are installed symmetrically, only the right sliding door will be explained.

When this sliding door C is moved to a position corresponding to the mullion D, the vertical frame 35 of the sliding door C fits into the internal fitting part 10C of the vertical frame 3, and the connecting frame 36 is connected to the roof of the mullion 4. The smoke return 37, which is integrally provided on the indoor side surface of the mullion 4 and the smoke return 38 provided on the connecting stile 36, are overlapped in the inside and outside directions, and are fitted in a concave and convex manner, and are each attached to the indoor and external side surfaces of the other party. The airtight material 39, 40 and the mullion 4 or the interlocking frame 36 are press-fitted to bring the interlocking frame 36 into close contact.

In addition, a crescent 41 similar to that used in a normal sash is rotatably attached to the side surface of the connecting frame 36, and a metal fitting 42 is used as a receptacle that is engaged with and separated from the crescent in the mullion 23. is fixed, and the sliding door C can be locked when closed.

Then, unlock the crescent and open the sliding door C with double-glazed glass B.
When moved to a position corresponding to , ventilation can be caused through the louver D.

The sliding doors are on both sides of double-glazed glass B, so either one
Or they can be moved to both for ventilation.

On the outdoor side corresponding to the above-mentioned louvers D and D', there is a screen door with the louver or in place of the louver as required, and a screen door support part 8a with the upper stile as an upper frame.

8a' and attached to the lower stile, the door roller can be slidably mounted on the screen door rails 8b, 8b' of the lower frame.

The screen door attached here has approximately the same size as the sliding doors c and c', and prevents the invasion of mixed creatures when the sliding door C or C' is opened.

The effects of the above-mentioned embodiment are as follows: First, since the sliding door is slidably installed on the indoor side of the glass plate and the louver, the sliding door can be opened to easily ventilate the air, and it can be left open. Even if you do, unauthorized intrusion through the window will be prevented by the glazing.

Therefore, it is ideal for window devices installed around the back of buildings or on the second floor where there is no access.

In addition, the glass plate and sliding door installed in the inset are made of double-layered glass, and the airtightness between them is sufficiently maintained, so they exhibit extremely high heat insulation and sound insulation effects, and can be used in areas with frequent traffic. Particularly suitable for windows installed in houses with significant external noise, such as near roads or in industrial areas.

Since the window device fits inside the opening of the building and the entire window device is installed indoors, it is firmly supported, the window frame does not warp or deform, and the sliding door can always slide smoothly.

Further, since the lower frame board is inclined downward from the indoor side to the outdoor side and has a notch at the end in the longitudinal direction of the rail, rainwater, dirt, etc. can be easily swept away.

Moreover, this device is almost the same as a general sash, with mullions on the left and right sides, and the glass plate is attached by fitting by simply interposing the auxiliary lower frame 9d on the rail, so even if it is equipped with a fitting part. Regardless, the structure is extremely simple.

In the above embodiment, there are louvers D and D on the left and right sides of the fitting part.
' However, if there is no particular need for blindfolding or light shielding, both louvers may be removed.

Further, the double-glazed glass B and the sliding doors c and c' do not necessarily need to be double-glazed, and it goes without saying that they may be made of a single layer if the glass frame is sufficiently thick.

As described above, this invention provides various remarkable effects.

First, the mounting edges of the upper and lower frames and left and right vertical frames that make up the window frame are fixed in contact with the outdoor side surfaces of the wooden window frame, and each board is extended indoors from the mounting edges. Since the window frame is installed on the indoor side as a type of window frame, the entire structure is installed internally, which increases the support strength, and when high-precision insulation and soundproofing is desired, it can withstand even if composite glass is used. It can meet even the harshest demands and achieves high-precision heat insulation and soundproofing effects.

Secondly, there is no need for a separate frame for fitting, and the fitting portion can be provided with almost no changes to the conventional window device, so that a window device with a simple structure and low cost can be provided.

Thirdly, on both sides of the left and right vertical frames and the mullions,
Since the fitting portions are provided facing each other, the louvers can be easily attached at any time as needed.

Fourthly, since sliding doors are provided on both sides of the fitting part, ventilation 9 can be easily carried out.

In particular, if the remaining openings on both sides of the fitting part are narrowed to the extent that no one can enter or exit, as in the invention of claim 2 of the utility model registration, unauthorized intrusion can be prevented by leaving the sliding door open. can do.

Therefore, it is possible to avoid going out in the summer with the door open and feeling uncomfortable due to the heat when returning home.

[Brief explanation of the drawing]

1 to 5 are views showing one embodiment of this invention, in which FIG. 1 is a front view seen from the indoor side, FIG. 2 is a sectional view taken along line II-II in FIG. 1, Figure 3 is ll of Figure 2.
A cross-sectional view taken along line l-III, FIG. 4 is a cross-sectional view taken along line IV-
5 is a sectional view taken along line IV, and FIG. 5 is a sectional view taken along line V-■ in FIG. 1. FIG. 6 is a sectional view of a main part showing another embodiment of the upper part. A...Window frame, B...Double glazing, c,
c'...Sliding door, D, D'...Large, 1
...Top frame, 2...Bottom frame, 3゜3'...
...Left/right vertical frame, 4.4'...Musical, 5.
...lintel, 6a, 6b, 6c, 5
c'...---Mounting edge, 7a, 7b, 7C, 7C'
... Board, 8b, 9b ... Rail, 9
a, 10 a...Support part, 9 C, 10C
······Fitting portion.

Claims (4)

[Scope of utility model registration request] (1) The upper and lower frames and left and right vertical bars that make up the window frame each have a mounting edge that abuts and is fixed to the outdoor side surface of the window frame, and a board that extends indoors from the mounting edge. In addition, the upper frame has an inner support part and an outer support part on the lower surface of the board, and the lower frame has an inner rail and an outer rail on the upper surface of the board, which correspond to the inner and outer support parts of the upper frame, and the left and right vertical supports. The frame has an inner fitting part and an outer fitting part corresponding to the inner and outer support parts of the upper frame and the inner and outer rails of the lower frame, respectively, on the surface facing the board, and the outdoor side of the window frame. Two mullions having outer fitting portions of the left and right vertical bars and fitting portions opening facing each other are erected between the lower surface of the upper window frame and the upper surface of the lower frame at the portion of the window frame. In the outer part, a glass plate is fitted between the upper frame, the outer support part, the auxiliary upper frame placed on the outer rail of the lower frame, and the left and right mullions to provide a fitting part, and the indoor side of the window frame is A window device characterized in that a sliding door sliding portion is provided by slidably building a sliding door to close the remaining portions on both the left and right sides of a fitting portion of a window opening. (2) The window according to item (1), characterized in that the opening of the closing part is made large, and the remaining openings on both the left and right sides of the closing part of the window opening are narrowed to such an extent that it is impossible for people to enter and exit. window equipment. (3) The window device according to item (1), wherein the glass plate of the fitting part and the glass plate of the sliding door are double-glazed glass. (4) The substrate of the lower frame is inclined downward from the indoor side to the outdoor side, and the longitudinal ends of the inner and outer rails protruding from the upper surface of the substrate are cut out (1) The window device described in section.