JPS642067Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improved device disclosed in Patent Application No. 188556 of 1982.

The sliding door of the patent application has sliding shoji such as screens and shelters covering the entire width of the sash window, which is equivalent to the width of two shoji sheets, and allows these shoji to be opened and closed to either the left or right. A single long lower rail is provided at the outer edge of the lower frame to cover the entire width of the window, and the left and right door rollers installed inside the inner shoji are conveyed to the lower edge of the inner shoji, and the lower rail is provided to protrude inside the lower edge of the outer shoji on the doorstop side. The door rollers on the support frame are transmitted in common, and the door rollers installed on the mating side of the lower end of the outer shoji are transmitted to the outer lower rail connected to the outer side of the lower end of the inner shoji, and each engaging metal at the upper end of the inner and outer shoji is transmitted. This is conveyed through the groove metal formed on the upper frame of the satsushi.

However, when the sliding shoji with this type of structure is fully closed, unlike the conventional one-panel shoji that covers one side of the window, the satsui window is completely covered, so it is useful for maintaining privacy, providing sun protection, and protecting against the cold. Not only does it have excellent cooling effects in hot weather, so-called energy-saving effects associated with suppressing heat, but it also has a simple shape with just a single bottom rail on the outer edge of the lower frame of the sash, so it can be mass-produced at a low cost like conventional sashes. This sliding door has various benefits such as being easy to install on windows, but when used as a screen door or shelter, it can be mounted close to the glass window surface. For this reason, we found that, in particular, when the room is fully closed, it gives a visual sense of pressure from inside the room and reduces visibility, making it impossible to expect good comfort.

In order to eliminate the above-mentioned disadvantages, this proposal was developed as a result of a study in which the door rollers at the lower end of the inner and outer shoji were transmitted to a single rail, similar to the sash lower frame in the above patent application, but these shoji were moved as far as possible from the interior glass window surface. Even when the sliding shoji is in the fully closed state, the extra space in the room is increased by extending the sliding shoji to the side, and the visibility is also good, thereby extremely improving the comfort of living.

That is, as shown in the drawings of the embodiment, the lower stile 3a of the inner shoji 3 is attached to a single lower rail 2 that protrudes substantially across the window width along the outer edge of the lower frame 1 of the sash fitted into the window hole. The upper stile 3 of the inner shoji is conveyed to each door roller 4 pivoted on the left and right support frames E protruding inwardly.
b) The guide metal 10 connected to the upper frame 9 of the sash is connected to the groove M projecting upward in a U-shape on the inside, and then to the external movable rail 5 projecting in a key shape on the outside of the lower stile 3a of the inner shoji. , a door roller 7 installed inside the lower stile 6a of the outer shoji 6 is transmitted, and a door roller 8 on the opposite side to the door roller 8 is provided in a key shape to project toward the inner side of the doorstop side of the lower stile 6a of the outer shoji 6. The door roller is transmitted to the lower rail 2 at the outer end of the lower frame 1 of the sash, and the groove metal M' on the upper stile 6b of the outer shoji 6 is connected to the upper stile 3b of the inner shoji 3. It is made up of a guide metal 10' that projects downward in the shape of a key on the outside, and 11 in the figure is an enclosure that is placed around the outside of the sliding shoji 3 and 6 with a waterproof material 12 interposed at the base. Boards S ₁ and S ₂ show the frames that prevent the shoji from coming off.

As described above, this project transmits the door roller on the support frame protruding inside the lower end of the inner shoji to the lower rail of the full window width at the outer end of the lower frame of the sash, and also connects the door roller on one side of the lower end of the outer shoji to the outside of the lower end of the inner shoji. The inner shoji was mounted as far outward as possible from the glass window surface, and the sliding shoji and the sliding shoji Since a wide free space is formed between the glass window surfaces, there is no feeling of pressure as if the window surface and the inside and outside shoji were close together, and the visibility was also good, so it had the effect of greatly improving the comfort of the room. This is an extremely useful device for this type of sliding shielding device.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention. Fig. 1 is a plan view of the sliding screens when they are slid left and right to completely close the window, Fig. 2 is a plan view of the sliding screens when they are shifted to the left (one half open state), Fig. 3 is a vertical cross-sectional side view of the above state, and Fig. 4 is a side view seen from the far left end of Fig. 1. 1... Lower frame of sash, 2... Lower rail, 3...
Inner shoji, 4, 7, 8... rollers, 5... outer movable rail, 6... outer shoji, 9... bottom frame, 10, 1
0'...guide metal, E, E'...support frame, M, M'...
...Mizogane.

Claims (1)

[Scope of utility model registration request] A door roller, which is pivoted on the left and right support frames protruding from the inside of the lower end of the inner shoji, is transmitted to a single lower rail provided at the outer edge of the lower frame of the sash, extending approximately to the full width of the window, and is also provided protruding from the inside of the upper end of the inner shoji. The groove metal is transmitted to the guide metal connected to the upper frame of the sash, and the door roller installed on the matching side of the lower end of the outer shoji is transmitted to the external movable rail connected to the outer side of the lower end of the inner shoji. The door roller on the opposite side is pivoted on a support frame protruding from the inside of the doorstop side at the lower end of the outer shoji, and the door roller is transmitted to the lower rail at the outer end of the lower sash frame, and the groove metal at the upper end of the outer shoji is A sliding shoji window exterior mounting device that is connected to a guide metal protruding from the outside of the upper end of an inner shoji.