JPH0744717Y2 - Multiple sliding windows - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to multiple sliding windows in buildings.

[0002]

2. Description of the Related Art In order to improve heat insulation and sound insulation, many houses have double glass windows. 2 like this
In the case of heavy-drawing windows, it is common to have a clasp attached to each of the inside and outside windows, and the clasp of the inside window can be operated normally, but the clasp of the outside window is hidden behind the inside window. There was a drawback that it was difficult to do. The same problem occurs when there is a shoji inside the glass window.

[0003]

[Problems to be solved by the device]
It is an object of the present invention to provide a multiple sliding window with easy operation of a clasp.

[0004]

The multiple sliding window of the present invention is
A small window that slides and opens and closes is provided on the inside sliding window, and the stopper of the outside sliding window can be operated by opening this small window. The "sliding window" here includes not only a glass window but also a shoji screen arranged inside the glass window.

[0005]

EXAMPLE FIG. 1 is a horizontal sectional view of an aluminum sash double sliding window. Reference numerals 1a and 1b are outer sliding windows (glass windows),
Reference numerals 2a and 2b are sliding windows (glass windows) on the inside, and both slide left and right along rails formed on the window frame 3. Stoppers 4 and 5 are attached to the inner and outer windows, respectively. The clasps 4 and 5 have the same structure. As shown in FIG. 6, a half-moon shaped metal 7 is rotatably attached to a stile 6 of one window with a pin 8 and the lever 9 is picked up. When rotated, the half-moon shaped metal piece 7 turns into the stile 6 of the opponent's window.
It is adapted to engage with the receiving object 10 fixed to.

When opening the window with such a double window and opening the inner window 2a to the left and right as shown in FIG.
The stopper plate 4 on the outside cannot be removed because it is out of reach. Therefore, in this sliding window, as shown in FIG. 1 and FIG.
A small window 20 is provided in each of the windows 2a and 2b inside the double window. The position of the small window 20 is
It is in a position just facing the stopper plate 4.

As can be seen from FIGS. 7 and 8, the window 2 has two upper and lower crosspieces 21 passing through the center thereof, and the small window 20 extends along a groove 22 formed along these crosspieces 21. It is slidably attached. When the small window 20 is slid to the left side of the drawing, the opening 23 appears. The small window 20 itself can be formed of thick glass.

In use, with the inner window 2 open (FIG. 2), the small window 20 is opened, a hand is inserted through the opening, the outer stopper 4 is removed, and the outer window 1 is opened. To close it, reverse the order.

FIG. 3 shows a case in which shoji 25a, 25b are further provided inside the double glass window. When the shoji 25a is opened left and right, the stoppers 4, 5 of the glass windows 1, 2 can be operated. A small window 26 is formed on the screen 25 (FIG. 4). This small window is also a slide type, and the structure is almost the same as that provided in the glass window.

FIG. 5 shows a case where there is a shoji inside the single glass window, and a small window 26 is formed in the shoji so that the stopper 4 of the glass window 1 can be operated when the shoji 25a is opened left and right. ing.

[0011]

EFFECTS OF THE INVENTION The present invention is provided with a small window which slides on the inside sliding window to open and close, and the stopper of the outside sliding window can be operated by opening this small window, and the inside window is obstructed. It is convenient because you can hang the latch of the outside window without being damaged.

[Brief description of drawings]

FIG. 1 is a horizontal sectional view of a multiple sliding window in a closed state.

FIG. 2 is a horizontal cross-sectional view of a multiple sliding window with an inner window opened left and right.

FIG. 3 is a horizontal sectional view of the multiple sliding window in a closed state according to another embodiment.

FIG. 4 is a horizontal cross-sectional view of the multiple sliding window shown in FIG. 3 with an inner glass window and a shoji screen opened.

FIG. 5 is a horizontal cross-sectional view of the multiple sliding window with the shoji door open, showing still another embodiment.

FIG. 6 is a perspective view of a stopper plate.

FIG. 7 is an elevation view of the inside sliding window as viewed from the inside of the room.

FIG. 8 is a perspective view of a small window.

[Explanation of symbols]

 1 Outer sliding window 2 Inner sliding window 4 Outer stopper 5 Inner stopper 20 Small window 25 Shoji 26 Small window

Claims (1)

[Scope of utility model registration request] 1. In a multiple sliding window in which sliding windows are arranged in double or more, a small window that slides on and opens to an inside sliding window is provided, and the clasp of the outside sliding window is operated by opening this small window. Multiple sliding windows characterized by doing.