JPS5840222Y2 - Metal frame sliding shoji window - Google Patents

Description

[Detailed description of the invention] The present invention is designed to prevent the outer shoji from falling to the outside of the window in a shoji window with a fast moving metal frame, and to facilitate the removal of the shoji when necessary. It's there because I put it out.

That is, a structure that prevents the outer shoji from falling to the outside of the window is well known, as seen in, for example, Japanese Utility Model Application Publication No. 50-122122, but this conventional structure has a structure that prevents the outer shoji from falling to the outside of the window. Since the retaining groove engages the tip of the locking piece fixed to the outer shoji with screws, even if the intended purpose can be achieved, it is difficult to remove the locking piece from the window frame of the outer shoji. It is extremely inconvenient to remove it from the outer shoji each time, and due to the weight of the outer shoji, specialized work is required.

The present invention avoids such deficiencies.

To explain the embodiment of the present invention shown in the drawings, the first embodiment is as follows.
In the figure, 1 is a window frame, 1a is an upper frame, and 1b is a lower frame.

2 is an outer shoji and 3 is an inner shoji, 2 a and 3 a respectively.
is the upper stile 2b, and 3b is the lower stile.

4 is an outer shoji upper guide, 5 is an inner shoji upper guide, 6 is an outer shoji rail, and 7 is an inner shoji rail, which are formed at the upper end of the rising piece 8 of the lower frame 1b.

Reference numeral 9 denotes a rising piece that is formed on the indoor side of the lower frame 1b and forms the lower side of the indoor side opening 10 of the window frame.

11a, 11b are airtight materials for outer shoji 2, 12a,
12 b is an airtight material of the inner shoji 3, and airtight material 11 b
is formed at the lower part of the outer shoji lower stile 2b, and the inner shoji 3 lower stile 3b
The protrusion piece 13 is attached to the inner end of the protrusion piece 13 that protrudes downward, and is in contact with the rising piece 8 of the lower frame 1b on the same plane in the vertical direction together with the inner shoji airtight material 12b.

The window frame upper frame 1a has sufficient space above the inner shoji 3 to allow the lower end of the lower stile 3b to rise beyond the rising piece 9 forming the lower side of the indoor opening 10 of the window frame lower frame. 14 are provided.

The sliding shoji window with the above configuration has an inner shoji 3 and an outer shoji 2.
Both can be attached and detached indoors, and to attach the shoji, first the lower part of the outer shoji 2 is brought out from the indoor opening 10 to the outside of the window frame, and the upper stile 2a is engaged with the guide 4. After that, lower the lower stile 2b to engage the rail 6, and then move the upper stile 3a of the inner shoji 3 to the space 14 of the upper frame 1a of the window frame.
The lower stile 3b is engaged with the rail 7 by lowering the lower stile 3b.

In this state, the inner overhanging piece 1 of the lower stile 2b of the outer shoji 2
3 protrudes outward and downward from the lower stile 3b of the inner shoji 3, the outer shoji 2 is prevented from rising by the inner shoji 3, so even if upward and outward forces are applied to the outer shoji 2, the outer shoji will not move. This prevents it from falling outside the room.

When removing the shoji, first lift the inner shoji 3 and remove the upper stile 3a.
Lift the upper part of the lower stile 3b into the window frame space 14 and open the lower stile 3b into the opening 10.
Remove the inner shoji 3 by pulling it out to the indoor side through the
Next, the outer shoji 2 can be removed indoors by lifting the outer shoji 2 and once putting the lower stile 2b out of the window, and then pulling the upper stile 2a into the room through the opening 10.

FIG. 2 shows an embodiment in which a locking piece 13 that restricts the rise of the outer shoji is provided on the outer shoji upper stile 2a and is positioned below the inner shoji upper stile 3a, and FIG. 13, inner shoji upper stile 3
Fig. 4 shows an embodiment in which the outer shoji upper stile 2a is located on the outer side of the upper end of a, and FIG. An embodiment in which locking pieces 13 and 13' are provided is shown.

As described above, the present invention is provided with a locking piece on at least one of the outer shoji frame and the inner shoji frame, which engages with the other shoji frame and restricts the upward movement of the outer shoji frame. This simple structure prevents the risk of falling outside the window, and removing the inner shoji releases the restrictions on the upward movement of the outer shoji, making it easier to remove the outer shoji as needed. It can be carried out.

[Brief explanation of drawings]

The drawings show embodiments of the present invention; FIG. 1 is a longitudinal sectional view of one embodiment, and FIGS. 2, 3, and 4 are schematic views of other embodiments. In the figure, 1...Window frame, 1a...Top frame, 1
b...Bottom frame, 2...Outer shoji, 2a...
...Upper stile, 2b...Lower stile, 3...
Internal shoji, 3a... Upper stile, 3b... Lower stile, 8, 9... Lower frame rising piece, 10...
・Window opening, 13... Overhang piece, 14...
·space.

Claims (1)

[Scope of utility model registration request] A metal frame sliding shoji window characterized in that at least one of an outer shoji stile and an inner shoji stile is provided with a locking piece that engages with the other shoji stile and restricts upward movement of the outer shoji stile.