JPS647182Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a connecting portion between an upper window and a lower window in a step window.

<Prior Art> Conventionally, various types of step windows have been installed on the outer walls of building frames.

However, in the conventional step window, the upper window and the lower window are arranged in the same plane, and the vertical frame is installed in a single straight line extending from the upper window to the lower window.

Therefore, the stepped window only had a flat appearance and lacked any design interest. Therefore, an attempt was made to improve the appearance by devising a step window in which the upper and lower windows are offset in the out-of-plane direction, but this required some ingenuity in connecting the upper and lower vertical frames and the blinds.

<Purpose of the invention> However, the present invention was devised in view of the above-mentioned conventional circumstances, and is intended to reinforce the vertical frame and blinds of a step window in which the upper window and the lower window are positioned out of plane. The object of the present invention is to provide a step window that is connected via a plate to improve the connection strength and have a solid structure as a whole.

<Structure of the invention> The connection part between the upper window and the lower window according to the invention is such that the lower end of the vertical frame of the upper window is connected to one side in the out-of-plane direction of the open end, and the lower end is connected to the other side in the out-of-plane direction. The upper end of the vertical window frame is connected to form the upper window part and the lower window part of the step window, and the upper window vertical frame and the lower window vertical frame, which are shifted in the out-of-plane direction, and the blind part are connected. It is constructed by attaching a reinforcing plate.

<Example> The present invention will be described below based on an example shown in the drawings.

FIG. 1 is a front view showing a step window A according to the present invention. The step window A is attached to the outer wall of the building frame B, where 1 is the upper frame, 2 is the lower frame,
Reference numerals 3 and 3 indicate both first vertical frames, reference numeral 4 indicates no eye, and reference numerals 5 and 5 indicate both second vertical frames.

And above the above-mentioned no-moku 4, there is no-moku 4, and both first no-machi
The vertical frames 3, 3 and the upper frame 1 constitute an upper window frame 22. Inside this upper window frame 22, an upper stile 6, a lower stile 7, and both vertical frames 8, 8 are framed in a rectangular shape, and a panel 9 is fitted inside to form an upper window main body C. The main body C is formed as a horizontal rotary window that rotates around rotating shafts 10, 10 mounted between the vertical frames 8, 8 and the first vertical frames 3, 3.

Further, below the blind 4, a lower window frame 22 is formed by the blind 4, both second vertical frames 5, 5, and the lower frame 2. Inside the lower window frame 22, an upper stile 6, a lower stile 7, and both vertical frames 8, 8 are framed in a rectangular shape, and a panel 9 is fitted inside to form a lower window main body D. The lower window main body D is configured as an outward-folding window by hinges 11, 11 attached between the lower frame 2 and the lower stile.

FIG. 2 is a sectional view taken along the line -- in FIG. 1. The present invention will be further explained with reference to FIG.

The blind 4 is formed by integrally connecting an indoor blind member 12 and an outdoor blind member 13 via a connecting portion 14.

By the way, the indoor side blind member 12 is formed by an upper wall 15, a lower wall 16, a side wall 17, and one connecting wall 18 of the connecting portion 14 to have a hollow portion E and a substantially rectangular cross section.

Further, the connecting portion 14 has a hollow portion E formed by an upper wall 15, a lower wall 16, and both connecting walls 18, 18, and is formed to have a substantially rectangular cross section.

The outdoor side blind member 13 includes a base wall 19 extending downward from one side of the connecting portion 14 to the outdoor side in a step-like manner, a horizontal wall 17 hanging down from the tip of the base wall 19, and a lower wall connected to the horizontal wall 17. A hollow portion E is formed by the wall 16 and the other connecting wall 18 of the connecting portion 14 .

As shown in the figure, the upper window frame 22 includes the upper frame 1, both first vertical frames 3, 3, and the outdoor blind member 13 of the blind 4.
The lower window frame 23 is formed between the indoor blind member 12 of the blind 4, both second vertical frames 5, 5, and the lower frame 2.
The upper window frame 22 and the lower window frame 23 are arranged with a deviation in the direction out of the plane of the opening of the building frame B.

The upper frame 1, the lower frame 2, the first vertical frame 3, and the second vertical frame 5 are each fixed to the building frame B by anchors 20.

Further, a screw hole 21 for connection is provided in the hollow part E of the open part 4.

Further, the present invention will be explained with reference to FIG. 4 and subsequent figures.

The first vertical frame 3 is provided at one side in the out-of-plane direction at the end of the blind 4, in other words, at both ends of the outdoor blind member 13.
Notch step portions 24, 24 having a width approximately equal to the thickness of
is formed.

The first vertical frame 3,
3 are brought into contact with each other via a sealer 25, and the first vertical frames 3, 3 and the blind 4 are connected by screws 26... In addition, the code|symbol 27 shows a back plate.

Further, at the other side in the out-of-plane direction at the end of the blind 4, in other words, at both ends of the indoor blind member 12, cutout steps 28, 28 having a width approximately equal to the thickness of the second vertical frame 5 are also formed. is formed. The upper end portions of the second vertical frame 5 are brought into contact with each other through the sealer 25 in the notched step portions 28, 28, and the second vertical frame 5 and the blinds 4 are connected by screws 26. In addition, the code|symbol 27 shows a back plate.

In this way, the nozzle 4 is connected to the first vertical frame 3 and the second vertical frame 5, but outside of this connection point, that is, at both ends of the nozzle 4, the first vertical frame 3 is connected. A reinforcing plate 29 is attached to the lower end, the upper end of the second vertical frame 5, and the end of the blind 4.

An embodiment of the reinforcing plate 29 is shown in FIGS. 5 and 6.
This will be explained with reference to the figures. The reinforcing plate 29
0 and the lower piece 31, it is formed into an approximately 7-shape,
The lower end of the first vertical frame 3 is connected to a plurality of screws 26...
It is attached across the end of the blind 4 and the upper end of the second vertical frame 5.

Note that the reference numeral 32 indicates a leg piece protruding from the upper piece 30 and the lower piece 31. The leg pieces 32 function as anchors during finishing work of a finishing material 33 such as mortar or concrete.

Further, the upper piece 30 and the lower piece 31 have a first vertical frame 3.
Through holes 35, 35 are bored corresponding to the grooves 34, 34 of the second vertical frame 5, respectively.

However, like a lever, the through holes 36, 36 in the reinforcing plate 29
By drilling holes, finishing material 33 such as mortar or concrete can be uniformly filled up to the vertical frames 3 and 5 through the through holes 35 and 35 of the reinforcing plate 29 during construction.

By the way, FIG. 7 shows another embodiment of the reinforcing plate 29. The reinforcing plate 29 has a substantially hexagonal shape, and has rectangular through holes 35, 35 bored at positions corresponding to the grooves 34, 34 of the first vertical frame 3 and second vertical frame 5, and has rectangular through holes 35, 35 formed in the middle. A triangular second through hole 36, 3 is located at the position.
6 is drilled.

Further, from the through holes 35, 35, the first vertical frame 3,
Positioning pieces 37 are bored toward the second vertical frame 5 side.

Then, this positioning piece 37... is connected to the first vertical frame 3,
The reinforcing plate 29 can be easily positioned by being engaged with the side walls 37 of the grooves 34 of the second vertical frame 5.

<Effects of the invention> Thus, the present invention has the above-mentioned configuration, and the connection part between the upper window and the lower window in the step window according to the present invention prevents twisting and deformation of the upper window and the lower window during transportation and construction. It has the excellent effect of being able to improve the strength against external forces without causing damage.

[Brief explanation of the drawing]

Figure 1 is a front view showing the step window according to the present invention, Figure 2
Figure 3 is a sectional view taken along the - line in Figure 1, and a sectional view taken along the - line, Figures 4 and 5 are exploded perspective views showing the main parts of the invention, and Figure 6 shows the usage state of the invention. A perspective view, FIG. 7 is a perspective view showing a modification of the reinforcing plate. A... Step window, B... Building frame, C... Upper window main body, D... Lower window main body, E... Hollow part, 1... Upper frame, 2... Lower frame, 3... First vertical Frame, 4...No eyes,
5...Second vertical frame, 6...Upper stile, 7...Lower stile, 8...
...Stile, 9...Panel, 10...Rotary shaft, 11...
... Hinge, 12 ... Indoor side closed member, 13 ... Outdoor side closed member, 14 ... Connecting section, 15 ... Upper wall, 1
6...Lower wall, 17...Side wall, 18...Connection wall, 1
9... base wall, 20... anchor, 21... screw hole, 22... upper window frame, 23... lower window frame, 2
4... Notch step, 25... Sealer, 26... Screw, 27... Back plate, 28... Notch step, 29...
Reinforcement plate, 30... Upper piece, 31... Lower piece, 32...
Leg piece, 33... Finishing material, 34... Groove, 35...
Through hole, 36...Second through hole.

Claims (1)

[Claims for Utility Model Registration] (1) The lower end of the vertical frame 3 of the upper window is connected to one side in the out-of-plane direction at the end of the blind 4, and the vertical frame 5 of the lower window is connected to the other side in the out-of-plane direction. The upper end portions are connected to form the upper window portion and the lower window portion of the step window A, and the upper window vertical frame 3 and the lower window vertical frame 5, which are located out of plane, and the blind 4 are connected. Reinforcement plate 29
A connection part between an upper window and a lower window in a step window, characterized in that the upper window and the lower window are attached. (2) The reinforcing plate 29 is provided with through holes 35 at positions facing each vertical frame of the reinforcing plate 29.Claim 1 of the Utility Model Registration Claim 1
The connection part between the upper window and the lower window in the step window described in Section 1.