JPS6019274Y2 - sliding window - Google Patents

Description

[Detailed Description of the Invention] The object of this invention is to obtain a double-sliding window that prevents the shoji of the double-sliding type sash window from slipping off and falling to the outside of the window.

Conventional double-sliding type satsushi windows can be installed and removed from both the inside and outside of the shoji window.

For example, in the drawing, it is assumed that the inner shoji 1 is on the room side and the outer shoji 2 is on the outside air side.

This inner shoji 1 is similar to the conventional one, and can be installed on the upper and lower rails 4 and 5 inside the window frame 3 from either the inside or outside.

That is, the lower edges 7, 7 of the outer and inner plates forming the rail groove 6 at the lower end of the inner shoji 1 form the same distance c'c' with respect to the upper end of the inner lower rail 5, and This hanging interval C is formed to be smaller than the lifting interval B' of this inner shoji 1, that is, the distance between the upper edge of the inner shoji 1 and the upper end of the upper rail 4.

Therefore, if this inner shoji 1 is lifted up by the lifting distance B', the lower ends 7, 7 of the inner shoji 1 will be above the top surface of the lower rail 5, so this inner shoji 1 will be moved outwardly and inwardly. It can also be removed from the lower rail 5.

Conversely, when installing the inner shoji 1 into the window frame 3, it can be installed from either the outside or the inside.

If the outer shoji 2 has the same structure as the inner shoji 1 described above,
For example, when opening a shoji shoji, the impact when closing it can cause the shoji to lift up, come off the rails, and fall onto the road, which is extremely dangerous.

This invention is based on a window in which two inner and outer shoji shoji are formed in a sliding manner. The distance between the lower end rail groove 8 of the shoji 2 and the lower edge 10 of the outer plate 9 is larger than the distance between the lower edge 15 of the inner plate 14 paired with this outer plate 9 and the upper edge of the outer lower rail 11. The inner shoji 1 is removably fitted into the inner lower rail 5 at its lower end rail groove 6, and the outer lower end edge 7 of this rail groove 6 is the same as the lower end edge 15 of the inner plate 14 of the outer shoji 2. It is a sliding window placed on a horizontal plane.

To describe this tethering in detail, in order to enable installation and removal from the inside of the outer shoji 2, the lower end edge 10 of the outer plate 9 of the lower end rail groove 8 of the outer shoji 2 and the upper end of the lower rail 11 are connected. The vertical interval C is formed smaller than the vertical interval B between the upper end of the upper end rail groove 12 of the shoji 2 and the upper end of the upper rail 13.

In order to prevent the outer shoji 2 from being installed or removed from the outside, the traction distance A between the lower edge 15 of the inner plate 14 of the lower end rail groove 8 and the upper end of the rail 11 is adjusted so that the outer shoji 2 cannot be installed or removed from the outside. It is formed to be larger than the lifting interval B mentioned above.

Further, in order to enable the outer shoji 2 to be installed and removed from the indoor side, the lower edge 15 of the inner plate 14 of the outer shoji 2 must be made to extend over the inner lower rail 5.

Therefore, the lower edge 15 of the outer shoji 2 must be on the same plane as the lower edge 7 of the inner shoji 1, or higher than that.

In the present invention, these are formed on the same plane.

Therefore, the height of the outer rail 11 is made higher than the height of the inner rail 5 by A-C'.

As a result, the outside shoji 2 cannot be erected or removed from the outside air side.

Therefore, even if this outer shoji 2 rises due to some kind of force and moves to the outside air side, the roller 16 of the rail groove 8 may come off the rail 11, but this outer shoji 2
The lower end portion of the rail 11 does not protrude to the outside air side.

That is, a situation in which the outer shoji 2 slides off the window frame 3 toward the outside air and falls onto the road does not occur.

In addition, since the lower edge 15 of the inner plate 14 of the outer shoji 2 and the lower edge 7 of the inner shoji 1 are on the same horizontal plane, the structure of the windshield plate 19 is simple, and the structure of the windshield plate 19 is simple, regardless of whether the shoji is attached to or detached from the rail. Can be fixed in position.

This traction-driven sliding window has the following effects,
Moreover, the structure is extremely simple, and it can be made at the same cost as conventional shoji without any special cost.

The one in the shape of a two-dot chain line indicated by the reference numeral 17 is a conventionally used piece for preventing the inner and outer shoji 1 and 2 from rising up, and prevents the inner and outer shoji 1 and 2 from falling inward. It belongs to

However, in order to remove the shoji 1゜2 from the window frame 3 for glass repair, for example, and to reinstall it, it is necessary to move the piece 17 from the center position shown in Fig. 1 and then return it to this center position. This is often forgotten, and this traction sliding window can often prevent the aforementioned dangers in such cases.

[Brief explanation of drawings]

Figure 1 is a schematic elevational view of the double-sliding window related to this traction, seen from the indoor side, and Figure 2 shows the inner sliding window 1 moved to the left and the line (
It is a side view taken longitudinally along n-v), with the central portion cut away and the cross-sectional oblique lines omitted. In the drawing, 1 is an inner shoji, 2 is an outer shoji, 3 is a window frame, 4,
5, 11.13 are rails, 6, 8, 12.18 are rail grooves, ? , 10.15 is a lower edge, 9 is an outer plate, 14 is an inner plate, 16 is a roller, 17 is a floating prevention piece, and 19 is a windstop plate.

Claims (1)

[Scope of utility model registration request] In a window where two shoji (outer and outer) are mutually sliding,
The lifting interval B between the upper end of the outer shoji 2 and the upper end of the rail 13 on the outer end is the interval between the upper end of the outer lower rail 11 and the lower edge 10 of the outer plate 9 of the lower end rail groove 8 of the outer shoji 2. The lower edge 15 of the inner plate 14 which is larger and is paired with this outer plate 9
and the upper end edge of the outer lower rail 11.
The sliding window is removably fitted into the sliding window, and the outer lower edge 7 of the rail groove 6 and the lower edge 15 of the inner plate 14 of the outer shoji 2 are disposed on the same horizontal plane.