JPH053660Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Purpose of the invention] Industrial field of application The invention relates to a window installed in a window opening of a building, which has shoji on the indoor side and the outdoor side, and which can be installed when necessary. Concerning ventilated double-glazed windows that allow ventilation through the windows.

BACKGROUND ART It is well known that double-glazed windows are used to prevent noise from entering and to improve heat insulation. These double-glazed windows have two shoji screens installed at a regular interval on the outdoor and indoor sides of the window opening of a building. With double-glazed windows, the indoor shoji can be opened and closed to clean the glass, but the outdoor shoji often cannot be opened or closed.

When keeping the indoor temperature constant using an air conditioner in the summer and winter, double-paned windows can be left closed, but in intermediate seasons such as spring and autumn, it is preferable to open them for ventilation. Therefore, even with double-glazed windows, it is desirable that the shoji can be opened and closed on both the inside and outside, but as mentioned above, many shogi do not open on the outside. Some types of shoji that can be opened and closed on both sides are known, but the only known type of shoji is one in which the inner and outer shoji are integrated and can be opened by rotating both at the same time.

Problems that the invention aims to solve Double-glazed windows have a gap between the two shoji screens, making them thicker overall. Therefore, in order to open and close the shoji by rotating both the inside and outside shoji at the same time as described above, it is necessary to create a relatively large gap between the shoji and the window frame due to the thickness of the shoji. This caused problems in maintaining watertightness. This is particularly difficult in the case of small windows where ventilation is achieved by opening and closing a portion of the top or bottom of the window opening, rather than opening and closing the entire window opening with one window.

The present invention was made with the aim of solving such problems.

[Structure of the invention] Means for solving the problem As shown in FIG. The shoji 3 is attached to a frame member 5 with a hinge 4 so as to rotate toward the outdoor side, and a connecting mechanism 6 is formed on these shojis to rotate the shoji 3 on the outdoor side at the same time when the shoji 1 on the indoor side is rotated. It is something.

Effect Because of the above configuration, normally both shoji 1 and 3
When the shoji 1 on the indoor side is opened when necessary, the shoji 3 on the outdoor side can be opened to the indoor side via the connecting mechanism 6. In other words, the lower sides of both shoji 1 and 3 can be opened apart for ventilation.

Since the inner and outer shoji can be rotated independently using hinges, any negative effects caused by thick windows can be eliminated, and it can also be used for small windows.

Embodiment FIG. 2 shows a window using an embodiment of the present invention, in which one large window 10 is formed in about the upper three-quarters of the window opening, and the remaining one-fourth can be opened and closed. Three small ventilation windows 11 are arranged in parallel.
Of course, the entire window can also be used as a ventilation window. As shown in the figure, there is a window 10 between the upper frame 12 and the middle horizontal frame 13.
However, a ventilation window 11 is installed between the middle horizontal frame 13 and the lower frame 14.

The window 10 has a glass 1 on the outside side as shown in FIG.
4, a shoji 15 on the indoor side, and a blind 16 installed between them. glass 1
4 is a fitted window that is fixed to the upper frame 12, middle horizontal frame 13, and vertical frame 20 and cannot be opened or closed. On the other hand, the shoji 15 on the indoor side includes an upper frame 12, left and right vertical frames 20,
It is rotatably attached to one of 20. As for the structure of the window 10 itself, any common double-glazed window can be used.

Similarly, the ventilation window 11 has two shoji screens 21 and 22 inside and outside.
The shoji 21 has an upper stile 23 attached to the middle horizontal frame 13 by a hinge 24 so as to be rotatable toward the indoor side, and the shoji 22 on the outdoor side similarly has an upper stile 25 attached to the middle horizontal frame 13 by a hinge 26. It is attached to the horizontal frame 13 so as to rotate toward the outdoor side. The outdoor side of the lower stile 27 of the shoji 21 is applied to a stopper 28 that is upright from the lower frame 13, and the lower stile 29 of the shoji 22
is adapted to stop the rotation by hitting a stopper 30 that projects horizontally from the lower frame 13. These stoppers serve not only to stop the shoji from rotating, but also to prevent rainwater from entering through the gap between the lower frame 13 and the lower stile 29. A handle 31 is provided on the lower stile 27 on the indoor side, and the handle can be used to open and close the door. Needless to say, instead of the handle 31, a tightening handle which can be rotated to fix the shoji 21 to the lower frame 13 may be attached.

The tips of arms 32 and 33 of a connecting mechanism 6 which open the shoji 22 outward at the same time when the shoji 21 is opened are rotatably attached to the vertical frames of both the shojis 21 and 22. Regarding this connection mechanism 6, please refer to the fourth
This will be explained with reference to FIGS. arm 32,
Reference numeral 33 is a long and thin plate, and one end is rotatably attached to the vertical stile of each shoji as shown above, and the other end is aligned and both are rotatably attached to the slider 34 (Figures 5 and 6). . The slider 34 is slidably housed in a groove 35 vertically fixed to the inner wall of the vertical frame 20. As shown in FIG. 6, the slider 34 is a rectangular body that slides within a groove body 35, but one corner of the slider 34 is cut out to form a notch 36, and a groove 37 is formed on the top surface. On the other hand, a rectangular hole 39 is opened in the front face 38 of the groove body 35. This hole 39 is sized so that the upper portion 40 of the notch 36 of the slider 34 can be taken out, but cannot be taken out entirely. Further, the groove 37 has a width that allows the upper edge 41 of the hole 39 to be inserted therein.

With the above configuration, when ventilating, hold the handle 31 and pull the shoji 21 toward the indoor side, and the hinge 2
4 to rotate and open. At the same time, the arm 32 is pulled and the slider 34 is lowered. Therefore, arm 3
3 pushes the lower stile 29 of the shoji 22 and rotates the shoji 22 by the hinge 26. When the slider 34 comes to the position of the hole 39, push the arm with your hand so that the part 40 protrudes from the hole 39, make the part 40 protrude from the hole 39, and return the shoji a little.
The groove 37 enters the upper edge 41 of the hole 39 and is fixed. Therefore, as shown by the two-dot chain line in Fig. 4, the shoji 21,
22 are opened apart from each other and stopped in that position. To close this open window, pull the handle 31 to align the groove 37 with the upper edge 4.
1 and push the slider 34 into the groove 35, the slider 34 will move into the groove 35.
You can move inside and close it.

The hole 39 may be formed at one location or may be formed at several locations. In the above embodiment, the slider of the interlocking mechanism is used to hold the shoji in the open state, but the interlocking mechanism only interlocks both the inside and outside shoji, and is held by a separate arm stopper. You can do it.

[Effects of the invention] The invention is a double-glazed window, and the inner and outer shoji are opened at the same time by opening the inner shoji using a connecting mechanism, so both shoji can be easily opened when ventilation is required. I can do it.

In addition, each shoji can be rotated by its hinges so that the lower stile moves away from each other, so if there is space for each shoji to rotate, it can be opened, and even small windows can be easily installed.

Furthermore, since the lower frames are rotated away from each other, the area where the airflow hits the glass of the shoji is reduced, reducing the amount of dirt on the glass and at the same time reducing wind resistance.

In addition, in this invention, one end of the arm is rotatably attached to the indoor and outdoor shoji screens, and the other end of the arm is rotatably attached to the slider, and this slider can be slid in the groove body attached to the window frame. In addition, since the slider is configured to engage with the groove, the shoji can be stably held in an open state without providing a separate engagement means. Moreover, since the structure for this purpose is simple,
It can be easily installed even in small windows.

[Brief explanation of drawings]

Fig. 1 is a schematic diagram showing the present invention, Fig. 2 is a front view of an embodiment of a window using the present invention as seen from the indoor side, Fig. 3 is a cross-sectional view of Fig. 2, and Fig. 4 is a 2 is a cross-sectional view of FIG. 2, FIG. 5 is a cross-sectional view of a portion of the vertical frame of the above embodiment to which the groove body is attached, and FIG. 6 is a perspective view showing the relationship between the slider and the groove body of the above embodiment. 1, 3... Shoji, 2, 4... Hinge, 5... Frame member, 6... Connection mechanism.

Claims (1)

[Scope of utility model registration request] In a double window window in which an indoor shoji and an outdoor shoji are attached to a frame member at regular intervals, the indoor shoji is attached to the top of the frame member with its lower end opening toward the indoor side, and the outdoor shoji is attached to the top of the frame member. The lower end of the shoji is attached so that it opens toward the outdoor side, and an interlocking mechanism is installed between both shojis that opens the outdoor shoji in conjunction with the opening of the indoor shoji. An arm with one end rotatably attached, another arm with one end rotatably attached to the lower end of the outdoor shoji, a slider with the other ends of both arms rotatably attached, and a slider fixed to the vertical frame. and a groove body for slidably housing the slider, the groove body having a hole through which a part of the slider protrudes from the groove body, and a part of the slider protruding from the hole in the groove body. A ventilable double window characterized by having a shape that engages with the groove.