JPS606134Y2 - Device to prevent sliding shoji from falling off - Google Patents

Description

[Detailed description of the invention] The present invention relates to a device that prevents sliding shoji from falling off.When the shoji removal prevention piece is temporarily fixed horizontally, the sliding shoji cannot be moved. An object of the present invention is to provide a device that can prevent a shoji from falling off due to an error.

To explain the embodiment of the present invention shown in the drawings, the first embodiment is as follows.
Figure 2 shows a sliding shoji in which the present invention is implemented.A is an outer shoji, B is an inner shoji, a and b are the joining frames of these shoji, c and d are the upper stile, and C is a window. The retaining device of the present invention is installed on the upper stile of these frames.

In the embodiment of the present invention shown in FIGS. 3 to 5, an opening (or notch) C2 is provided in the indoor side wall piece C1 of the upper stile C of the shoji.
As shown in Fig. 3, a shoji retaining piece 1 with a locking protrusion 2 on the upper end side is inserted into a support case 3 whose upper and inner ends are open, and the upper stile C is inserted in the longitudinal direction of the upper stile C. The supporting case 3 is inserted into the upper stile C through the opening c2 and fixed to the upper stile using screws or other means.

In this embodiment, the inner shoji cannot be moved if the retaining piece 1 is left sideways toward the interior of the room as shown by the imaginary line in FIG.

From this state, when the retaining piece 1 is raised upward as shown by the solid line, the locking protrusion 2 is received by the upper edge C3 of the opening C2 and held in that position by the auxiliary protrusion 2'.

At this time, the locking surface 1' at the upper end of the retaining piece 1 is in a position facing the lower end of the shoji rail e with a gap therebetween, so that the shoji can be moved freely and prevented from falling off.

In the embodiment shown in FIGS. 6 to 8, an opening (or notch) C2 is provided in the indoor side wall piece C1 of the upper stile C of the shoji,
A shoji retaining piece 1 having a locking protrusion 2 protruding perpendicularly at one end is fitted and pivoted onto a shaft 6 protruding from a base piece 5, and inserted into the inside of the upper stile C through the opening C2. , the platform piece 5 is fixed to the upper stile C using screws 7 or other suitable means so that the shaft 6 is in the vertical direction, and when the retaining piece 1 is in the position shown by the imaginary line in FIG. The adjacent shoji is prevented from moving by the retaining piece 1, and when the retaining piece 1 is rotated to the solid line position in FIG. held in position by 2';
A locking surface 1' at the upper end of the retaining piece 1 faces the lower end of the shoji upper rail e with a gap therebetween to prevent the shoji from coming off.

According to the present invention, as described above, an opening or notch is provided in the side piece of the upper stile of the shoji, and a piece to prevent the shoji from coming off is inserted inside the upper stile,
The structure is simple because the protruding piece provided on the retaining piece is rotatably pivoted around the horizontal or vertical axis and is locked by the upper edge or side edge of the opening to prevent the shoji from falling off. It can be easily installed on the upper stile of a shoji, and can reliably prevent the shoji from falling off.If necessary, by operating the locking protrusions, the shoji falling prevention state can be released and the shoji can be attached to the window frame. It can be removed more easily.

In addition, if the retaining piece is facing sideways, the shoji cannot be moved, so you can recognize that the retaining piece is not set properly, and furthermore, the retaining piece can be placed sideways with the crescent that is normally provided. By working together, a double tightening effect can be achieved.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal cross-sectional view of a sliding shoji, and FIG. 2 is a cross-sectional view of the same. FIG. 3 is a vertical cross-sectional view of a main part showing an embodiment of the present invention, FIG. 4 is a perspective view of the upper stile, and FIG. 5 is an exploded perspective view of parts. FIG. 6 is a vertical sectional view of main parts showing another embodiment of the present invention, and FIG.
The figure is a cross-sectional view of the same, and FIG. 8 is an exploded perspective view of the same parts. In the diagram, A...Outer shoji, B...Inner shoji, C...Window frame, a, b...Shoji frame, c, d. ... Upper stile, C2 ... Opening, e ... Shoji upper rail, 1 ... Retaining piece, 2 ... Locking protrusion piece , 2'...Auxiliary protrusion, 3...Support case, 4...Shaft,
5...Base piece, 6...Shaft, 7...
·Screw.

Claims (1)

[Scope of utility model registration request] An opening or notch is provided in the side wall part of the upper stile of the shoji stile, and a retaining piece is inserted into the inside of the upper stile through the opening or notch.
A locking protrusion that is directly or indirectly pivoted to the upper stile by a horizontal or vertical axis, and is received by the edge piece of the opening or notch when the retaining piece is rotated upward or sideways, and the shoji upper rail. A falling-off prevention device for a sliding sliding shoji, in which the detachable piece is provided with a locking surface that faces the lower side of the sliding shoji at a distance.