JPH0527667Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

The present invention relates to an improvement of a double-glazed horizontal axis rotating window.

[Conventional technology]

Double-glazed windows with an air layer between them have been used for the purpose of soundproofing and energy saving, and many double-glazed windows have begun to be used in horizontal rotating windows as well. In these horizontal rotating windows, it is preferable that the air between the double panes be kept dry and sealed, but in general, it is not possible to completely seal the panes, so the air between the double panes gradually leaks out. Due to the temperature difference between indoors and outdoors, condensation or dust may form on the glass surface on the side where there is an air layer between the double panes, and the glass surface on the side where there is an air layer between the double panes also forms. The problem is that it gradually gets dirty. Therefore, it is necessary to open one side of the glass from time to time and wipe the glass surface on the side where there is an air layer between the double panes.
As shown in Figure 0, the glass shoji on the outdoor side can be opened and closed with respect to the rotating frame 2 using the hinge 5 provided at the bottom as a fulcrum, and the upper and side parts of the glass shoji 4 on the outdoor side are fixed using metal fittings 6. A structure was adopted. In addition, in recent years, blinds have often been installed between the double-glazed windows of double-glazed horizontal rotating windows, but the adoption of this structure requires cleaning of the blind's light-shielding plate, adjustment and repair of the blind. It is also necessary to carry out

[Problem that the invention attempts to solve]

However, in the above structure, in order to open the glass shoji 4 on the outdoor side, the stoppers 6 provided on the top and side parts must be removed, which is troublesome.
In addition, for windows with large openings, the glass shoji 4 on the outside of the room
Since the weight of the stopper 6 inevitably increases, a large number of strong and large-sized fasteners 6 must be installed, resulting in a problem that the structure becomes complicated.

[Means to solve the problem]

As a result of repeated research to solve the above-mentioned problems, the inventor of the present invention improved the structure of the hinges provided at the bottom of the glass shoji on the outdoor side, so that the glass shoji on the outdoor side can be moved up and down with respect to the rotating frame. The above problems can be solved by creating a structure that allows the glass shoji to slide in both directions, and also allowing the upper stile of the glass shoji on the outdoor side to engage from above the upper part of the outdoor side of the rotating stile where the glass on the indoor side is installed. After researching what was possible, they completed this invention. In other words, the present invention provides a double-glazed horizontal axis rotating window in which the glass on the indoor side is fixed to the rotating frame.
The lower part of the glass shoji on the outdoor side is attached to the rotating stile by a hinge that supports the glass shoji on the outdoor side so that it can slide up and down relative to the rotating stile, and the lower part is attached to the upper stile of the glass shoji on the outdoor side. A double glass horizontal axis revolving window characterized in that the engaging piece provided facing the indoor side is engaged from above with the engaging part provided on the upper part of the outdoor side of the rotating stile. This is what we provide.

【Example】

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the double-glazed horizontal axis rotating window according to the present invention will be further explained based on the embodiments shown in the drawings.
Figure 1 shows one of the double glass horizontal axis revolving windows according to the present invention.
FIG. 2 is a cross-sectional explanatory view of the embodiment, in which A indicates an upper section and B indicates a lower section. Figures 3 and 4 are perspective explanatory views showing various embodiments of the hinge used in the present invention, and A shows the state in which the hinge piece fixed to the glass shoji on the outdoor side is located at the lowest position. Also B
This shows the state in which the hinge piece fixed to the glass shoji on the outside side is located at the uppermost position. Figure 5~
FIG. 8 is a schematic diagram showing the operating state of the embodiment shown in FIGS. 1 and 2, respectively. In the drawings, 1 is a window frame, and 2 is a rotating shaft rotatably supported by the window frame 1 via rotating shafts (indicated by x marks in Figures 5 to 8) provided at the center of both sides. The rotary stile 2 is provided with an L-shaped engaging portion 2a at the upper part of the outdoor side. Reference numeral 3 denotes an indoor side glass fixed to the indoor side of the rotating frame 2, and 4 indicates an engagement piece 4b that is engaged with an engaging portion 2a provided on the upper part of the outdoor side of the rotating frame 2, which is an upper frame 4a. By removing this engaging piece 4b from the engaging part 2a of the rotating frame 2, the eighth This is a glass shoji on the outdoor side that can be opened as shown by the broken line in the figure.The glass used for the glass shoji 4 on the outdoor side is directly exposed to wind pressure, so it is larger than the glass 3 on the indoor side as shown in Figure 1. It is preferable to use a thick one. It should be noted that if the surfaces of the engaging portion 2a of the rotating frame 2 and the engaging piece 4b of the glass shoji 4 on the outdoor side that come into contact with each other have a tapered tightening pattern as in the embodiment shown in FIG. This is more preferable because the rattling of the outer glass shoji 4 is eliminated. Reference numeral 5 denotes a hinge attached to the rotating frame 2 so that the lower part of the glass shoji 4 on the outdoor side can be slid up and down relative to the rotating frame 2, and can be opened from the rotating frame 2. As shown in Figures 3 and 4, the structure of No. 5 is that the shaft hole provided in the hinge piece fixed to either the rotating frame 2 of the hinge 5 or the glass shoji 4 on the outside side has a long shaft hole. Glass shoji 4 on the outdoor side, not only those with a folded structure, but also those with unbent hinge pieces, such as those with a structure in which the fixing screw hole drilled in one hinge piece is an elongated hole. Any structure can be used as long as it is supported so that it can slide up and down relative to the rotating frame 2 and can be opened from the rotating frame 2. Reference numeral 7 denotes a blind installed as necessary in the space between the glass fixed to the rotating frame 2 and the glass shoji 4 on the outdoor side. There is.

[Effect]

The operation of the double-glazed horizontal axis rotating window according to the present invention having the above-described structure will now be described. During normal use, it can be rotated to any angle from the state shown in Fig. 1 through the states shown in Figs. 5 and 6 to the state shown in Fig. 7 and used like a conventional horizontal axis rotating window. can. In addition, when wiping the glass surface on the side where the space layer between the double panes of glass exists, it is first rotated through the state shown in FIG. 6 and then to the state shown in FIG. 7. Then, the glass shoji 4 on the outside side moves by its own weight in the direction shown by the arrow in FIG.
The engaging piece 4b provided on the upper stile 4a of the glass shoji 4 on the outdoor side comes off, resulting in the state shown in FIG. Next, as shown by the broken line in Fig. 8, the glass shoji 4 on the outside side is
If you lift it open, you can easily wipe it on the inside of the double-paned glass. Also, to close the open outdoor glass shoji 4 to its original state, if the outdoor glass shoji 4 is closed as shown by the solid line in Fig. 8 and the horizontal axis rotating window is raised, the outdoor glass shoji 4 The engaging part 2 provided on the rotating frame 2 slides due to its own weight.
The engagement piece 4b provided on the upper stile 4a of the glass shoji 4 on the outside side of the room automatically engages with the window a, and the double-glazed horizontal axis revolving window is easily restored to its original state as shown in FIG. It is possible.

[Effect of the idea]

As mentioned above, the double-glazed horizontal-axis rotating window according to the present invention makes it easier to wipe the inner surface of the double-glazed glass compared to the conventional double-glazed horizontal-axis rotating window, and the space between the double-glazed windows can be cleaned easily. If blinds are installed, cleaning the blind's light shielding plate, adjusting and repairing the blind can be done easily, and the engaging part is provided over the entire length of the upper side of the horizontal axis rotating window. This improves strength because the force is not concentrated on the stopper part unlike when using conventional fasteners, and it is also cheaper because the number of parts can be reduced by not using fasteners. It has various advantages such as:

[Brief explanation of drawings]

Fig. 1 is an explanatory longitudinal cross-sectional view of one embodiment of the double glass horizontal axis revolving window according to the present invention, and Fig. 2 is an explanatory horizontal cross-sectional view of the same, where A represents the upper cross section and B represents the lower cross section. It shows. Figures 3 and 4 are perspective explanatory views showing various embodiments of the hinge used in the present invention, and A shows the state in which the hinge piece fixed to the glass shoji on the outdoor side is located at the lowest position. B
This shows the state in which the hinge piece fixed to the glass shoji on the outside side is located at the uppermost position. Figure 5~
FIG. 8 is a schematic diagram showing the operating state of the embodiment shown in FIGS. 1 and 2, respectively, and FIG. FIG. 10 is a planar cross-sectional view, in which A shows the upper section and B shows the lower section. 1... Window frame, 2... Turning frame, 2a... Engaging portion,
3...Glass on the indoor side, 4...Glass shoji on the outdoor side, 4a...upper stile, 4b...engaging piece, 5...hinge, 6...stopper, 7...blind.

Claims (1)

[Claims for Utility Model Registration] 1. In a double glass horizontal axis rotating window in which the glass 3 on the indoor side is fixed to the rotating frame 2, the glass shoji 4 on the outdoor side connects the glass shoji 4 on the outdoor side to the rotating frame 2. The lower part is attached to the rotating stile 2 by a hinge 5 that supports it in a vertically slidable state, and the engagement is provided on the upper stile 4a of the glass shoji 4 on the outdoor side toward the indoor side. An engaging part 2 in which the piece 4b is provided on the upper part of the outdoor side of the rotating frame 2
A double-glazed horizontal axis rotating window characterized by having a structure that is engaged from above with a. 2. The utility model registered in claim 1, in which the surfaces of the engaging portion 2a of the rotating frame 2 and the engaging piece 4b of the glass shoji 4 on the outdoor side that come into contact with each other have a tapered tightness. double glazed horizontal axis revolving window.