JP3137602B2 - Window sash - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window sash, and more particularly to a window sash for protecting a vertical frame on a cubic side of a heat insulating structure from the impact of a shoji when opening and closing.

[0002]

2. Description of the Related Art A window sash formed by connecting adjacent window frames via a cubicle is already known. In this continuous window sash, for example, a combination of different types of window frames, such as attaching a sliding door such as a sliding sliding door to one window frame and attaching a sliding door to the other window frame, or the like, or the like. Window frame combinations are possible.

In such a continuous window sash, a proposal has been made to improve the heat insulating property by forming the cubic and the window frame to have a heat insulating structure in which the indoor side shape member and the outdoor side shape member are connected via a heat insulating bridge material. ing.

[0004]

However, in the continuous window sash having the heat insulating structure as described above, when the shoji is closed, the shoji is supported near the heat insulating bridge material of the vertical frame of the window frame from the cubic side. There is a case where it is configured to abut on a part that is not performed. In this case, in the vertical frame on the cubic side, when the shoji is vigorously abutted, it may be impossible to withstand the impact force and defects such as deformation and damage may occur. In addition, in the vertical frame on the opposite side to the cubicle, it is fixed to the building frame, and the wooden edge as a spacer can be interposed as a spacer in the gap between the back side including the heat insulating bridge material and the frame. Even if the shoji touches vigorously, it can withstand the impact force sufficiently.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problem, and an object of the present invention is to provide a continuous window sash in which a vertical frame on a cubic side of a heat insulating structure can withstand the impact force of a shoji. I do.

[0006]

In order to achieve the above object, a continuous window sash according to the present invention connects adjacent window frames via a ridge, and the ridge and the window frame are each connected to an indoor side profile member. An outdoor structure is combined with a heat insulating bridge material through a heat insulating bridge material, and at least one of the window frames is provided with a sliding door that slides in a horizontal direction. A regulating portion or a regulating member for regulating the interval is provided between the back side near the heat insulating bridge material and the cubicle.

[0007]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is an indoor front view of a window sash showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along line AA of FIG. 1, FIG. 3 is an enlarged sectional view taken along line BB of FIG. Figure 2
FIG.

In these figures, 1 is a window sash,
The continuous window sash 1 is assembled by connecting adjacent window frames 2 and 3 via a cubic 4. One window frame 2 is upper frame 2
a, the lower frame 2b and the vertical frames 2c, 2d on both sides are assembled in a rectangular shape. Similarly, the other window frame 3 has an upper frame 3
a, the lower frame 3b and the vertical frames 3c, 3d on both sides are assembled in a rectangular shape.

On one window frame 2, a sliding sliding door, for example, a sliding sliding door 5, is mounted, and on the other window frame 3, a shoji (fixed sliding door) 6 is fitted. Each of the window frames 2, 3 and the cubic 4 has a heat insulating structure.

That is, the upper frame 2 forming the window frames 2 and 3
a, 3a, lower frames 2b, 3b, and vertical frames 2c, 2 on both sides.
As shown in FIG. 3, for example, as shown in FIG. 3, d, 3c and 3d are formed by extruding an aluminum alloy into the indoor side members 2x and 3x and the outdoor side members 2y and 3y via a heat insulating bridge member 7 made of synthetic resin. Combined and configured. Similarly, the cubic 4 is also formed by connecting an indoor side section 4x and an outdoor side section 4y made of an extruded section of an aluminum alloy via a heat insulating bridge 7 made of synthetic resin. Similarly, the frame member of the sliding screen 5 is also formed by joining the indoor side shape member and the outdoor side shape member made of the extruded shape material of the aluminum alloy through the heat insulating bridge material made of synthetic resin. (Preferably not shown).

Upper frames 2a, 3a, lower frames 2b, 3b and vertical frames 2c, 2d, 3c, 3d on both sides constituting the window frames 2, 3
For example, as shown in FIG. 3, a plurality of reinforcing ribs 8a and 8b continuous in the longitudinal direction are integrally formed on the outer surface portion, and one of the reinforcing ribs 8a is coplanar with the outdoor end. Are used as mounting ribs for mounting on a building frame. The outdoor end reinforcing rib 8a has an edge 8n bent toward the indoor side. In addition, 4
The mounting ribs 8b of the vertical frames 2c and 3c on the side connected to the shaft 4 are cut off in order to avoid interference with the ridge 4.

The upper frames 2a, 3 forming the window frames 2, 3
a, lower frames 2b, 3b and vertical frames 2c, 2d, 3 on both sides
On the indoor side of c and 3d, in the window frame 3 of the shoji to be fitted, a frame mounting portion 9 which is flush with the inner surface is formed. The frame mounting portion 10 is also formed inside at an angle. As described above, the picture frame mounting portion 10 in the window frame 2 of the sliding sash screen.
Is formed inside the inner surface of the window frame 2 in order to make the opening of the window frame 2 larger than the opening of the frame.

On the other hand, the cubic 4 has a vertical plate portion 4a,
An indoor surface portion 4b coplanar with the indoor ends of the window frames 2 and 3 and an outdoor surface portion 4c coplanar with the outdoor end are integrally formed before and after the vertical plate portion 4a. Also, the outdoor shape members 2 of the vertical frames 2c, 3c are provided on the outdoor shape member 4y side of the vertical plate portion 4a.
An intermediate plate portion 4d that supports the vicinity of the heat insulating bridge members 7 of y and 3y from the back side is integrally formed. Engagement receiving portions 11 for engaging the edges 8n of the outdoor end reinforcing ribs 8a of the vertical frames 2c, 3c with both side portions of the outdoor surface portion 4c in the cubic 4 described above.
A screwing portion 12 for fixing the frame mounting portions 9 and 10 with screws 30 and 32 is formed on both sides of the indoor surface portion 4b of the cubic 4. The screwing portion 12 is preferably formed in a groove shape continuous in the longitudinal direction so that the screw can be screwed at an arbitrary position. Holes for passing the screws 30 are formed in the frame mounting portions 9 and 10 at appropriate intervals in advance.

Since the screwing portion 12 is formed on both sides of the indoor surface portion 4b at symmetrical positions, the frame mounting portion 10 of the sliding sash window frame 2 is formed in an angle inside. As a result, a large gap 13 that is continuous in the longitudinal direction is generated between the screw portion 12 and the screw portion 12. Since the gap 13 is open to the indoor side, not only does the appearance look poor, but also the frame mounting portion 10 may be deformed because there is no support when the frame mounting portion 10 is fixed to the screwing portion 12 with screws. There is.

Therefore, as a spacer for improving the appearance and supporting the frame mounting portion 10,
An attachment 14 that is continuous in the longitudinal direction is detachably attached so as to fill the gap. The attachment 14 is formed in an approximately U-shaped cross section by, for example, an extruded profile of an aluminum alloy, and its indoor surface side 14a is formed flush with the indoor surface portion 4b of the cubic 4, and the indoor surface side A locking portion 15 is formed on the rear side of the indoor surface portion 4b of the cubic 4 at the locking portion 14a. The attachment 14 may be made of a material other than metal, for example, synthetic resin.

The attachment 14 is fixed to the threaded portion 12 with a screw, for example, a countersunk screw 31 so as not to move in the longitudinal direction. Further, the frame mounting portion 10 is fixed to the screwing portion 12 via the attachment 14 (through) with the screw 32. In this case, when connecting the cubic 4 and the vertical frame 2c, the attachment 14 is attached and fixed to the cubic 4 in advance with the flathead screw 31. Attachment 1
The countersunk screw 31 for fixing the frame 4 is shifted so that the screw 32 for fixing the frame mounting portion 10 does not interfere with the screwed portion 12.
Screwed into.

In the vertical frame 2c on the cubic side of the window frame 2 of the sliding sash, the vicinity of the heat-insulating bridge member 7 of the outdoor shape member 2y is supported by the intermediate plate 4d of the cubic 4. Therefore, the vicinity of the heat-insulating bridge member 7 of the indoor side shape member 2x is not supported from the cubic 4 side. Therefore, even if the outer sash 5a of the sliding sash 5 is vigorously abutted (collides) with the outdoor profile 2y of the vertical frame 2c when the sliding sash 5 is opened and closed, the outdoor profile 2y can sufficiently withstand the impact force. On the other hand, when the inner sash 5b of the sliding sash 5 is in vigorous contact with the indoor-side profile 2x of the vertical frame 2c, the indoor-side profile 2x cannot withstand the impact force F, and is deformed or damaged. There is fear.

In order to protect the indoor side profile 2x of the vertical frame 2c on the side of the cubic 4 from the impact force F of the shoji (inner shoji) 5b, the rear side of the indoor side profile 2x near the heat insulating bridge 7 A regulating member 16 for regulating the distance between the side and the
Is provided, and a gap (distance) 17 between the back side of the indoor side section 2x near the heat insulating bridge member 7 and the cubicle 4 is regulated so as not to be less than a certain value. The restricting member 16 restricts deformation of the profile at least in a direction pressed by the impact force F. The restricting member 16 fills a gap between the rear surface of the vertical frame 2c including the heat-insulating bridge member 7 of the indoor-side shape member 2x and the vertical plate portion 4a including the heat-insulating bridge member 7 of the cubic member 4 facing the rear portion. For example, it is formed in a block shape by a synthetic resin material. The restricting members 16 are disposed in the gap 17 at appropriate intervals in the longitudinal direction, and are fixed with screws 18 from the indoor side shape member 2x side. The regulating member 16 may be formed continuously over the entire length of the gap 17 in the longitudinal direction.

In the figure, reference numeral 19 denotes the interior surface 4b of the cubic 4
Is a dew condensation receiving member for receiving the dew condensation generated on the lower frames 2b and 3b. 20 is a cover material for covering the heat insulating bridge material 7 of the vertical frame 2c on the side of the cubic 4 in the window frame 2 of the sliding screen, and 21 is a cover for covering the heat insulating bridge material 7 of the vertical frame 2d on the side opposite to the cubic 4. Material.

According to the continuous window sash 1 configured as described above, the vertical frame 2c on the side of the ridge 4 between the rear side near the heat-insulating bridge member 7 of the indoor side shape member 2x and the ridge 4 is provided. Since the regulating member 16 for regulating the interval is provided, even if the shoji 5b vigorously abuts the indoor side shape member 2x of the vertical frame 2c when the shoji 5b is opened and closed, it can sufficiently withstand the impact force F. , Deformation and damage of the indoor side shape member 2x, breakage of the heat insulating bridge member 7, etc. can be sufficiently prevented with a simple structure,
The durability can be improved.

As described above, the embodiments of the present invention have been described in detail with reference to the drawings. However, the present invention is not limited to the above embodiments, and various design changes and the like can be made without departing from the gist of the present invention. Is possible. For example, in the above-described embodiment, an example is shown in which the window frame 2 of the sliding sash and the window frame 3 of the fitted shoji are connected to each other.
The windows may be connected to each other. In this case, the regulating member 16
It is arranged on both sides of the cubicle 4. In the above-described embodiment, the outdoor shape member 2y of the vertical frame 2c is connected to the intermediate plate 4d
And the supporting member 2x is supported by the regulating member 16. On the contrary, the indoor member 2x of the vertical frame 2c is
The structure in which x is supported by the intermediate plate portion 4d of the cubic 4 and the outdoor-side profile 2y is supported by the regulating member 16 may be employed.

When the window frames 2 of the sliding doors are formed as continuous windows, both vertical frames 2c, 2c connected via the cubicle 4 are provided.
, The outdoor profile 2y of one vertical frame 2c is
Of the indoor side member 2x and the regulating member 1
6 and the indoor side member 2 of the other vertical frame 2c.
The structure in which x is supported by the intermediate plate portion 4d of the cubic 4 and the outdoor-side profile 2y is supported by the regulating member 16 may be employed. Also, the intermediate plate portion 4d of the cubic 4 is eliminated, and both the indoor and outdoor shaped members 2x and 2y are removed.
May be supported by the regulating members 16, 16. In this case, the regulating members 16, 16 may be integrated. The sliding door that slides in the lateral direction may be, for example, a single sliding door or the like, in addition to the sliding door. In the above-described embodiment, a semi-external type continuous window sash is illustrated, but the present invention is applicable not only to a semi-external type but also to an external type and an internal type. Further, the regulating member is not limited to a block-shaped part, and may be a shaped fin. For example, as shown in FIG. 5, when the outer sash 5a comes into contact with the vertical frame 2c on the cubic side, the deformation of the outdoor shape member 2y due to the impact force may be restricted by the intermediate plate portion 4d. In this case, the intermediate plate portion 4d made of a profile fin constitutes a regulating portion.

[0023]

In summary, according to the continuous window sash according to the present invention, adjacent window frames are connected via a ridge, and the ridge and the window frame respectively connect the indoor-side shape member and the outdoor-side shape member with an insulating bridge. It is a heat insulating structure joined through materials, and a sliding door that slides in the lateral direction is attached to at least one window frame,
A regulating part or regulating member that regulates the distance between the back side of the vertical frame on the cubic side where the shoji abuts on the window frame contacts the heat insulating bridge material and the cubicle is provided. Even if the vertical frame on the cubic side is vigorously abutted, it can sufficiently withstand the impact force, sufficiently prevent deformation and damage of the vertical frame, and improve durability.

[Brief description of the drawings]

FIG. 1 is an indoor side front view of a window sash showing an embodiment of the present invention.

FIG. 2 is an enlarged sectional view taken along line AA of FIG.

FIG. 3 is an enlarged sectional view taken along line BB of FIG. 1;

FIG. 4 is an exploded sectional view of FIG.

FIG. 5 is a partial cross-sectional view showing another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 window sash 2, 3 window frame 4 cubic 2x, 3x, 4x indoor side profile 2y, 3Y, 4y outdoor side profile 5 shoji (pulling shoji) 7 heat insulation bridge 16

Claims (1)

(57) [Claims] 1. An adjacent window frame is connected via a ridge, and the ridge and the window frame each have a heat insulating structure in which an indoor-side shape member and an outdoor-side shape member are connected via a heat-insulating bridge material. A sliding part that slides in the horizontal direction is attached to the window frame, and a regulating part that regulates the distance between the rear side near the insulating bridge material of the vertical frame on the side of the window frame where the sliding screen abuts and the panel. Or a continuous window sash characterized by providing a regulating member.