JPH0135152B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Object of the Invention (Field of Industrial Application) This invention relates to a double glass shoji screen with a built-in blind.

(Prior Art) Conventionally, double glass shoji screens with double window glass have been proposed in order to improve heat insulation and sound insulation performance. In such a double glass shoji, the frames of each glass shoji are fixed with locking metal fittings to create a double glass structure with two inside and outside panels, ensuring the same operability as a single glass shoji, Some have built-in blinds between the double panes of glass.

(Problems to be Solved by the Invention) With the above-mentioned double glass shoji, it is necessary to provide a rail for moving each glass shoji on the window frame, which makes cleaning the window frame inconvenient. was. Therefore, for the outer shoji and inner shoji that make up a double glass shoji, by making the inner shoji movable on the lower stile of the outer shoji, the number of rails on the window frame is the same as that of a single glass shoji. Shoji is suggested.

However, this double glass shoji had a problem in that when the inner shoji was moved relative to the outer shoji, the inner shoji would fall off from above the lower stile of the outer shoji.

Structure of the Invention (Means for Solving Problems) In order to solve the above problems, this invention provides a rail 8a on the lower stile 8 of the outer shoji 5a, and makes it possible to move the inner shoji 14 on the rail 8a. A double glass shoji 5 is constructed by arranging a blind 20 between the inner shoji 14 and the outer shoji 5a, and the double glass shoji 5 is installed on the rail 3 provided on the window frame 1. One vertical stile 17b of the inner shoji 14 is extended to above the window frame 1, and a door wheel 25 is positioned at the lower end thereof so as to be movable on the rail 3 provided on the window frame 1. .

(Function) By the above means, the inner shoji 14 is moved to the outer shoji 5a.
When the inner shoji 14 is moved against the outer shoji 5
It moves while being supported by the rail 8a on a and the rail 3 on the window frame 1.

(Embodiment) An embodiment embodying the present invention will be described below with reference to the drawings. Reference numeral 1 is a window frame, and the lower frame 2 is formed in steps as shown in Fig. 1. . Reference numerals 3 and 4 denote rails projecting upward from the lower frame 2 constituting the window frame 1, and the upper portions of the rails are formed to have a substantially circular cross section. 5 and 6 are double glass shoji, outer shoji 5a and inner shoji 1, respectively, which will be described later.
4. Consists of an outer shoji 6a and an inner shoji 6b. 7 is the upper stile of the outer shoji 5a that constitutes a part of the double glass shoji 5, and 8 is also the lower stile, and within the lower stile 8 is a door wheel 9 that is partially exposed below the lower stile 8.
is rotatably supported, and this outer shoji 5a is movable along the rail 3. Also, lower stile 8
The upper surface is formed in steps as shown in FIG. 1, and a rail 8a is provided at the innermost step, and a rail 8a is provided between the outermost step and the upper stile 7 and the vertical stile 10, 11. A glass 13 is inserted through a gasket 12.

Reference numeral 14 is an inner shoji of the outer double glass shoji 5, which includes an upper stile 15, a lower stile 16, and a vertical stile 17.
A glass 18 is inserted between a and 17b with a gasket 12 interposed therebetween. A door wheel 19 is rotatably supported within the lower stile 16 with its lower end open.
The inner shoji 14 is connected to the rail 8 by its door roller 19.
It is movable along a.

Reference numeral 20 denotes a blind suspended from the upper stile 15 of the inner shoji 14 between the two glasses 13 and 18 of the outer shoji 5a and the inner shoji 14. A slat 23 is suspended and supported. An angle adjustment device (not shown) for adjusting the angle of the slats 23 of this blind 20 is provided inside the upper stile 15 of the inner shoji 14, and its operation section
ba (not shown) is provided on the vertical stile 17b of the inner shoji 14.

In FIG. 2, 24 is a screw that fixes the right side stile 10a of the outer shoji 5a and the right side stile 17a of the inner shoji 14 so that they cannot move relative to each other. It constitutes a heavy glass shoji 5.

As shown in FIG. 3, the left end of the lower stile 8 of the outer shoji 5a is omitted from the step part, and the inner shoji 1
The left side stile 17b of No. 4 is extended to the omitted portion. A door wheel 25 is rotatably supported at the open lower end of the vertical stile 17b, and the door wheel 25 is provided at a position where it can move on the rail 3, as shown in FIGS. 3 and 4. It is being

The inner double glass shoji 6 has the same structure as the outer double glass shoji 5, so a description thereof will be omitted.

Now, in the double glass shoji constructed as described above, the double glass shoji 5,
6 can be operated by sliding. Furthermore, when cleaning the built-in blind 20, for example, when the screws 24 are removed and the inner shoji 14 is moved relative to the outer shoji 5a, the inner shoji 14 is moved under the outer shoji 5a as shown in FIG. It moves while being supported by the rail 8a provided on the stile 8 and the rail 3 on the window frame 1. Therefore, even if the inner shoji 14 is moved largely relative to the outer shoji 5a, the inner shoji 14
will not fall off from the outer shoji 5a.

Effects of the Invention As detailed above, this invention provides an inner shoji 14
The outer shoji 5a is moved on the lower stile 8 of the outer shoji 5a, and even if the inner shoji 14 is moved, the outer shoji 5a
It has an excellent effect of preventing it from falling off.

[Brief explanation of drawings]

Fig. 1 is a vertical cross-sectional view of a double glass sliding window embodying this invention, Fig. 2 is a cross-sectional view thereof, Fig. 3 is a longitudinal cross-sectional view of the vertical stile portion of the sliding window, and Fig. 4 The figure is a schematic front view showing a state in which the outer shoji and the inner shoji have moved relative to each other. Window frame...1, Rail...3,8a, Double glass shoji...5, Outer shoji...5a, Lower stile...8, Inner stile...14, Vertical stile...17b, Blinds...
...20, door car...25.

Claims (1)

[Claims] 1. A rail 8a is provided on the lower stile 8 of the outer shoji 5a, and an inner shoji 14 is movably supported on the rail 8a, and the inner shoji 14 and the outer shoji 5
A blind 20 is arranged between the double glass shoji 5 and the window frame 1.
The vertical stile 17b of the inner shoji 14 is extended to above the window frame 1, and a door roller 25 is provided at the lower end of the frame 1.
A double glass shoji with a built-in blind, characterized in that it is provided in a position where it can be moved on a rail 3 provided in the shoji.