JPH0321421Y2 - - Google Patents

Description

[Detailed Description of the Invention] Technical Field of the Invention The present invention relates to a shoji window that is attached to the interior side of an opening of a sash window.

PRIOR ART Conventionally, fusuma shoji (sliding screens) and the like have been attached to the openings of sash windows, but these have been insufficient in terms of heat insulation and light shielding functions.

On the other hand, by incorporating a screen-like shoji or a heat-insulating shoji into the window opening, a light-shielding or storage function can be selectively obtained. However, with ordinary installation means, it is necessary to open and close each shoji, making the operation complicated.

Purpose of the invention and its solution Herein, the purpose of the invention is to incorporate a screen shoji and a heat-insulating and sound-proofing shoji on the indoor side of a satsui window opening, and to adjust their light-shielding function and heat-insulating and sound-proofing function as necessary by simple operation. The goal is to make it possible to selectively obtain the desired results.

Therefore, the present invention incorporates a screen shoji and a heat-insulating and soundproof shoji in a parallel movable state on the indoor side of a sash window opening, and allows these two shoji to be operated independently or simultaneously when necessary.

Configuration of the invention Hereinafter, the configuration of the invention will be specifically explained based on the drawings. The shoji window 1 of the present invention is attached to the indoor side of a window opening 3 provided with, for example, double-sliding type sashes 2, and is composed of a left-right-sliding type screen shoji 4 and a heat-insulating and sound-proofing shoji 5. The above-mentioned pair of screen shoji 4 and heat-insulating and soundproof shoji 5 are installed under the Kendon method to the lintel 7 and sill 8 that are attached to the indoor side of the window opening 3 and extend further to both sides than the window opening 3, and are installed in parallel. It is now possible to move.

The window frame 6 is attached to the picture frame 9 and interior material 10 with wood screws 11, and the lintel 7 and sill 8 are fixed on one side with machine screws 12, and on the other side with claws 13. Window frame 6
It engages with a locking groove 14 formed in.

Then, a mesh screen 17 is installed in the inner circumferential groove 16 of the frame set 15 of the screen shoji 4.
It is attached by 8. The vertical matching side of the screen shoji 4 projects toward the indoor side, and forms a protruding portion 19 and a handle portion 19a. Further, the heat-insulating and sound-insulating shoji 15 is provided with a heat-insulating and sound-insulating material 21 inside the groove of the frame set 20. This frame group 20
A protrusion 20 is provided on a vertical portion opposite to the mating side, extending to a position corresponding to the outer surface of the screen shoji 4, and a stop portion corresponding to a vertical portion of the window frame 6. 22a is integrally formed. In addition, this heat and soundproof shoji 5
A pull handle 23 is attached to the inner surface of the room on the meeting side.

action of invention Next, the operation of the shoji window 1 will be explained.

The amount of light from the window opening 3 can be adjusted by closing only the left and right screen shoji 4. Further, when the window opening 3 is provided with soundproofing and heat insulating functions, the heat and soundproof shoji 5 on the indoor side may be closed. When the heat and soundproof shoji 5 is closed, the screen shoji 4 is pushed by the protrusion 22 of the frame set 20 and is closed at the same time. Therefore, the heat and soundproof shoji 5
When the screen is closed, the screen shoji 4 can be opened from the indoor side.
is invisible and hidden. In addition, in this state, if only the heat and soundproof shoji 5 is opened, the screen shoji 4 remains closed, so the window opening 3
The amount of light can be adjusted. Of course, when opening the screen shoji 4 and the heat-insulating and soundproof shoji 5 at the same time, it is only necessary to move the protrusion 19 of the frame set 15 of the screen shoji 4 in the opening direction. In this way, the heat-insulating and sound-proofing shoji 5 is also pushed open, so that the window opening 3 can be fully opened with a single operation.

Modified example of the invention In the above embodiment, the screen shoji 4 and the heat-insulating and soundproof shoji 5 are paired as a pair on the left and right, and are of a drawn type. It can also be provided in a format.

Effect of invention The present invention provides the following effects.

Since the screen shoji and the heat-insulating and sound-proofing shoji are installed on the indoor side of the window opening so that they can be moved in parallel, a light-blocking function or a heat-insulating and sound-proofing function can be selectively obtained, and therefore the weather conditions and indoor temperature conditions can be obtained selectively. It is possible to select functions according to the

In addition, when the heat-insulating and sound-proofing shoji is closed, the screen-shoji is also closed, and when the screen-shoji is being opened, the heat-insulating and sound-proofing shoji is also opened, so these opening and closing operations are not required for each shoji. , operation becomes easy.

Furthermore, since these shoji windows can be easily installed on the indoor side of existing sash windows, they are effective not only for new installations but also for improving existing sash windows.

[Brief explanation of the drawing]

Fig. 1 is a slope view of the shoji window of the present invention seen from the indoor side, Fig. 2 is a vertical sectional view of the shoji window, Fig. 3 is a horizontal sectional view of a part of the shoji window, and Fig. 4 is a screen shoji window and a horizontal sectional view of a part of the shoji window. FIG. 2 is a horizontal cross-sectional view of a heat-insulating and sound-proofing shoji screen. 1...Shoji window, 2...Sash, 3...Window opening, 4...Screen shoji, 5...Insulating and soundproofing shoji, 6...Window frame, 7...Kamoi, 8...Sill.

Claims (1)

[Scope of utility model registration request] A sill 8 and a lintel 7 extending across the opening width of the window opening 3 and laterally from the window opening 3 are installed on the indoor side of the window frame 6 of the window opening 3 to which the sash 2 is attached. Between the threshold 8 and the lintel 7, an outdoor screen shoji 4 and an indoor side heat-insulating and soundproof shoji 5 are incorporated in a parallel movable state,
Vertical stile group 1 on the matching side of screen shoji 4
5 part is extended to the room side, and the insulation and soundproof shoji 5
A protrusion 19 is provided that can come into contact with the vertical stile assembly 20 on the mating side of the heat-insulating and soundproof shoji 5, and the vertical stile assembly 20 on the side different from the mating side of the heat-insulating and soundproof shoji 5 is made to protrude toward the outdoor side. A shoji window 1 characterized in that a protruding part 22 that can come into contact with a part of the frame set 15 in the vertical direction on a side different from the mating side of the shoji 4 is provided, and a stopper 22a that contacts the window frame 6 is formed on this protruding part 22. .