JPS62393Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a window frame used in a series of windows in which a mullion is interposed in the middle of the opening and windows are provided on the left and right sides of the mullion. To provide a window frame for continuous windows which can be normally assembled into a mullion and can securely apply caulking between the outer wall of a building and the window frame.

The window frame of a continuous window is a unit of several window frames arranged in a row through mullions, and the vertical frames on the left side and the vertical frames on the right side of each window frame have the same cross-sectional shape. It is known that the frame is formed from a frame of 2, and both adjacent vertical frames are connected in a mullion. Under the above conditions,
It is necessary to form a connecting part that engages with the mullion on the vertical frame and a caulking receiving part to be provided on the outer wall of the building, but it is necessary to combine the functions of both at once and to handle them well without any problems. Is required.

This invention was developed to skillfully solve the above problems, and to explain the solution using an example, Fig. 1 shows an example in which it is installed in an opening in a reinforced concrete building. , similar to the conventional one, a pair of unit window frames 1, 1' are arranged in a row with a mullion 2 interposed between them, and the window frames 1, 1' and the mullion 2 are made by combining several types of extruded shapes. It is formed as follows. The vertical frames 3 and 3' on the left side of both window frames 1 and 1' and the vertical frames 4 and 4' on the right side respectively have the same cross-sectional shape.

Therefore, the vertical frames 3 and 3' on the left side are provided with a side wall 6 at the outdoor end of the main wall 5 exhibiting a band-like plate, which is perpendicular to the main wall 5 so as to form a T shape with the main wall 5. The protrusion 7 protruding toward the outside of the room is connected to the outside of the side wall 6 from a position corresponding to the inner space of the window frame 1, that is, the main wall 5 in the figure.
It is located on the left side and protrudes. The side wall 6 and the protrusion 7 are one element for achieving the object of the present invention. Further, the side wall 6 is provided with a leg wall 8 extending toward the indoor side from the protrusion 7, and the main wall 5 further has a doorstop 9 facing the outdoor shoji 22, and the indoor end of the main wall 5 A side wall 10 parallel to the outdoor side wall 6 is provided, and the side wall 10 has a refraction wall 11 protruding toward the outdoor side on the window frame inner space side, and the indoor side side wall of the main wall 5 From 10 to slightly outside the room,
A sub-side wall 12 is provided that protrudes on the side opposite to the inner cavity of the window frame, and a leg wall 13 facing the leg wall 8 on the outdoor side is provided on the sub-side wall 12 and extends to the indoor side. A groove 14 that opens toward the indoor side is formed between the indoor end of 13 and the side wall 10.

The right vertical frames 4, 4' are similar to the left vertical frames 3,
Although it is formed symmetrically with 3', the door stop 9 is provided facing the indoor shoji 23.

Next, in the mullion 2, a front wall 16 is integrally provided on the outdoor side of the supporting wall 15 forming a band-shaped plate so that the supporting wall 15 and the supporting wall 15 have a T-shaped cross section, and a stop plate 17 is installed on the indoor side end of the supporting wall 15. It is fixed with a screw 50 parallel to the front wall 16, and grooves 18, 18 are provided symmetrically with the supporting wall 15 in between on the indoor side surface of the front wall 16 and open toward the indoor side. The gist of the present invention is to connect the vertical frames 3', 4 and the mullion 2 by engaging the protrusions 7, 7 of the vertical frames 3', 4 with the vertical frames 18, 18. In addition, on the front wall 16 of the mullion 2, the vertical frame 3', the outdoor side wall 6 of the 4,
Seal members 19, 19 are attached to press against 6. On the other hand, the back plate 17 has protrusions 20, 20 that fit into grooves 14, 14 provided on the indoor side of the vertical frames 3', 4, and the cover plate 21 is placed over the back plate 17 to hide the screws 50. There are things.

In addition, in the figure, 24 is a construction wall, 25 is a reinforcing bar, and 26 is a mortar part. A clamping body 28 is provided on an anchor 27 provided at the tip of the reinforcing bar 25, and a vertical frame 3 on the construction wall 24 side is attached to the clamping body 28. The leg walls 8 and 13 at 4' are sandwiched and fixed, and furthermore, caulking 29 is applied between the side wall 6 and the protrusion 7 on the outdoor side.
Furthermore, a decorative edge 30 is in contact with the indoor side.

Furthermore, FIGS. 2 and 3 show a concave groove 18 provided in the mullion 2.
This is a similar example of how to provide the projecting wall 31 directly from the front wall 16 toward the indoor side, and the projecting wall 32 is also provided from the sealing material attachment part of the front wall 16, and both projecting walls 31 and 32 are provided. A groove 18 is formed in between.
Note that 33 shown in FIG. 3 is a reinforcing plate.

This invention has the above structure, and in order to connect the left and right window frames 1, 1' to the mullion 2, the mullion 2 is fixed in an upright position within the opening. The protrusions 7, 7 provided on the right vertical frame 4 and the left vertical frame 3' of the right window frame 1' are engaged with grooves 18, 18 formed on the front wall 16 of the mullion 2, Plate 17,
The protrusions 20, 20 of the corresponding plate 17 are engaged with grooves 14, 14 provided in the vertical frames 4, 3', and fixed to the support wall 15 of the mullion 2 with screws 50. By fixing this plate 17, both vertical frames 4, 3' are clamped from inside and outside,
Moreover, the sealing materials 19, 19 of the mullion 2 are pressed against the side walls 6, 6 of the vertical frames 4, 3'.

Further, the vertical frames 3, 4' on the construction walls 24, 24 side of both window frames 1, 1' are held by the clamping bodies 28 of the anchors 27, and mortar is filled between them and the construction walls 24, and Caulk 29 as mentioned above in
It is intended to be carried out.

Through the above assembly operation, the window frame for consecutive windows according to the present invention is assembled into the window, and the protrusion is placed on the outdoor side wall of the vertical frame at a position outside the inner cavity of the window frame and directed toward the outdoor side. In order to connect the vertical frame and the mullion, the vertical frame and the mullion are connected by providing a groove in the mullion and engaging the protrusion with the groove, and also connecting the vertical frame to the mullion. The connection position of is determined. In addition, when the other vertical frame is fixed to the construction wall and caulking is applied, this vertical frame also has protrusions on the side wall, so the side wall and the protrusions function as a receiving member to hold the caulk. to do,
Furthermore, the caulking material is securely held without dripping. Therefore, the side wall and protrusion have the function of connecting with the mullion and retaining the caulking, and since they have the same cross-sectional shape, they can be used both on the construction wall side and on the side connecting with the mullion. It is something.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view showing a window frame for a series of windows according to this invention, and FIGS. 2 and 3 are cross-sectional views showing similar examples of a connecting portion between a window frame and a mullion. 1, 1'...window frame, 2...mullust, 3, 3', 4,
4'...Vertical frame, 5...Main wall of vertical frame, 6...Side wall,
7...Protrusion, 17...Packing plate, 18...Concave groove, 19
...Sealing material, 29...Caulking part.

Claims (1)

[Scope of utility model registration request] The left side vertical frames 3, 3' of the window frames 1, 1' arranged in a row through the mullions 2 and the right side vertical frames 4, 4' have the same cross-sectional shape, and each window frame 1 has the same cross-sectional shape. , 1', both vertical frames 4 and 3' on the mullion 2 side are connected by being sandwiched from indoors and outdoors by mullions 2,
A side wall 6 perpendicular to the main wall 5 on the outdoor side of the main wall 5 in each vertical frame 3, 3', 4, 4' of each window frame 1, 1'.
, a protrusion 7 protruding toward the outdoor side of the side wall 6 is provided on the side wall 6 at a position corresponding to the inner cavity of the window frame, and a concave groove 18 provided in the mullion 2 is provided. A window frame for a continuous window characterized in that the protrusions 7 of the vertical frames 4, 3' connected to both sides of the mullion 2 are engaged with each other.