JPH0756197B2 - Sliding door shutter - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a sliding door type rain door attached to a building, and more particularly to a sliding door type rain door having two door plates without a door pocket.

(Prior Art) Conventionally, a sliding door type shutter attached to a building is attached together with a door case with a mirror plate, and an opened shutter is stored in the door case.

The door pocket is usually attached at the time of building the building, but it may be required to attach the shutter later to the existing building without the shutter. In such a case, the door pocket cannot be installed unless the outer wall of the main body of the building is broken, which may impair the rain finish.It is difficult to install a sliding door type shutter in the existing building afterwards. there were.

On the other hand, there is also a sliding door type rain door in which only the upper and lower guides of the rain door are extended to the position where the door bag should be originally provided without providing the door bag, but there is also a sliding door type rain door, but it does not look good,
The installation work was not easy either.

(Problems to be Solved by the Invention) The present invention is to solve the above-described problems, does not require a door pocket, does not impair the appearance, and can be easily installed with a shutter after the existing building. The purpose is to provide a ceremony shutter.

(Structure) In a sliding door type shutter including two door plates, the following door plate, a moving rail fixed to the upper and lower portions of the following door plate, and the moving rail overlapping the door plate following the door plate. A front door plate slidably guided so as to be able to take a position and a position away from it, and upper and lower frames that are attached to the upper and lower parts of the opening of the building frame and slidably support the moving rails. To do.

In the present invention, the "preceding door plate" refers to the one that is located farther from the storage position when the shutter is closed, and the one that is located in front of it is the "following door plate".

The shutters can be applied to both the on-board type and the down-board type. Further, it may be a guide structure for a door plate that does not require a door roller.
The term “guide” is used as a comprehensive term. Hereinafter, the present invention will be described based on examples.

An embodiment in the case of the on-vehicle type will be described with reference to FIGS. 1 to 4. 1 to 3 are front views for explaining the open / closed state, the description will be made assuming that the storage side is the right side of the window in the figure. FIG. 1 shows a fully closed state, FIG. 2 shows a half opened state, and FIG. 3 shows a fully opened state. FIG. 4 is a vertical sectional view. In the drawings, the same parts are shown with the same reference numerals. In the figure, 1 is an upper frame,
2 is a lower frame, 3 is an outer door plate, 4 is an inner door plate, 5 and 6 are glass sash doors, 11 is a fixed guide roller, 12 is an upper fixed rail, 13 is a lower fixed rail, 14 is an upper frame eaves, 21, 22 Is an anti-skid guide, 3
1 is the upper frame of the outer door plate, 32 is the upper moving rail, 33 is the rail for the inner door plate, 34 is the moving guide roller, 35 is the lower frame of the outer door plate, 36 is the locking guide for the outer door plate, and 41 is the upper door plate. A frame, 42 is a guide roller for the inner door plate, 43 is a lower frame of the inner door plate, and 44 is a locking guide for the inner door plate.

In this embodiment, the upper frame 1 and the lower frame 2 have substantially the same width as the window frame, and are integrally formed with the sash frame. A fixed guide roller 11 is attached to the upper right end of the upper frame 1, and the upper frame 1 is provided with an upper rail 12 and a lower rail 13 at least over the width of the left half of the window frame. Similarly, the lower frame 2 is provided with anti-skid guides 21, 22 over at least the left half width. Therefore, the inner doorboard corresponds to the “leading doorboard” and the outer doorboard corresponds to the “following doorboard”.

An upper moving rail 32 is integrally attached to the upper frame 31 of the outer door plate 3 and guided by the fixed guide roller 11 to slide. A moving guide roller 34 is pivotally supported near the left end of the upper moving rail 32. The moving guide roller 34 rolls on one of the upper rail 12 and the lower rail 13 in relation to the position of the center of gravity of the entire shutter and the moving position. for that reason,
The distance between the upper rail 12 and the lower rail 13 is
It is set slightly larger than the value of 34 contact diameters. Therefore, the outer door plate is supported by the fixed guide roller 11 and the moving guide roller 34. An inner door plate rail 33 is attached to the upper moving rail 32.
The widths of the upper moving rail 32 and the inner door plate rail 33 are approximately equal to the width of the window frame in this case.

An outer door plate locking guide 36 is attached to the lower frame 35 of the outer door plate 3, and slidably engages with the locking guides 21, 22. The outer door plate locking guide 36 also serves as a rail that engages with an inner door plate locking guide 44 described later.

At least two inner door plate guide rollers 42 are attached to the upper frame 41 of the inner door plate 4 and roll on the inner door plate rail 33.

An inner door plate locking guide 44 is attached to the lower frame 43 of the inner door plate 4, and slides in the outer door plate locking guide 36.

An upper frame eaves 14 is provided so as to cover the upper moving rail 32.

With the above-described configuration, in order to open the shutter when fully closed, the locking mechanism (not shown) is removed, and the inner door plate 4 is first opened. In the inner door plate 4, the inner door plate guide roller 42 rolls on the inner door plate rail 33 and slides to the back side of the outer door plate 4. Next, the outer door plate 3, the upper moving rail 32 on the fixed guide roller 11, and the moving guide roller 34 on the upper fixed rail.
Roll on 12 or lower fixed rail 13 and slide to move from the position shown in FIG. 1 to the position shown in FIG. At this time, the movement guide roller 34 has moved to a position substantially in the middle of the window frame. It is possible to appropriately move the inner door plate 4 at the time of half-opening of FIG. 2 or at the time of full-opening of FIG.

In the above embodiment, the upper frame 1 and the lower frame 2 have been described as being integrally formed with the sash frame, but they may be separately fixed to the existing sash frame. By doing so, it is possible to easily attach the shutter to the existing building without shutters later.

FIG. 5 is a vertical cross-sectional view for explaining another embodiment in the case of the get-off type.

In the figure, 1 is an upper frame, 15 and 16 are anti-skid guides, 2 is a lower frame, 23
Is a fixed guide roller, 24 is an upper fixed rail, 25 is a lower fixed rail, 3 is an outer door plate, 30 is an outer door plate locking guide, 31 is an outer door plate upper frame, 35 is an outer door plate lower frame, and 37 is Lower moving rail, 38 rail for inner door plate, 39 moving guide roller, 4 inner door plate, 41 upper frame of inner door plate, 43 lower frame of inner door plate, 45 guide roller for inner door plate, 46 inner door plate It is a security guide.

Since the structures of the upper and lower guides are almost interchanged with respect to FIG. 4, description thereof will be omitted.

(Effect) As described above, according to the present invention, since there is no member in the storage part of the shutter, the appearance of the building is very clean and the building is not damaged. Moreover, since a door pocket is not required, it is possible to easily attach a sliding door type shutter to an existing building without a shutter. When the upper frame and the lower frame are integrated with the sash frame, the work is completed only by raising the shutter, which has the effect of simplifying on-site construction.

[Brief description of drawings]

1 to 3 are front views for explaining the open / closed state of an embodiment of a rain door without a door pocket according to the present invention, and FIG. 4 is a longitudinal sectional view thereof.
FIG. 5 is a vertical sectional view of another embodiment. 1 ... upper frame, 2 ... lower frame, 3 ... outer door plate, 4 ... inner door plate, 11 ... fixed guide roller, 12 ... upper fixed rail, 13
...... Lower fixed rails, 21,22 ...... Stick guides, 32 ......
Upper moving rail, 33 …… inner door plate rail, 34 …… moving guide roller, 36 …… outer door plate locking guide, 42 …… inner door plate guide roller, 44 …… inner door plate locking guide.

Claims (1)

[Claims] 1. A sliding door type shutter comprising two door plates, a succeeding door plate, a moving rail fixed to upper and lower portions of the succeeding door plate, and a position overlapping the moving rail with respect to the succeeding door plate. A sliding door characterized by comprising a preceding door plate which is slidably guided so as to be able to take a position away from it, and upper and lower frames which are attached to upper and lower parts of an opening of a building frame and slidably support the moving rail. Ceremony shutters.