JPS5840211Y2 - Temporary locking device for folding partition doors - Google Patents

Description

[Detailed description of the invention] The present invention relates to a temporary locking device for a folding partition door that is installed at an appropriate location that partitions a room, an entrance/exit opening, etc., and its structure has a newly curved elasticity that is approximately U-shaped. The inside of the U-shape of the band-shaped plate is used as a clamping part, and a convex stepped part curved outward to lock the runner is provided near the tip of one piece to serve as a temporary lock, and is used to attach the hanging rail of the folding partition door. The clamping part of the temporary lock is inserted and clamped into the edge part of the top plate part with the runner locking convex part facing downward, so that the runner locking convex part of the temporary lock is secured. The runner at the upper end of the side end of the folding partition door is removably locked against the elasticity of the door, and not only is it possible to temporarily lock the door, but also to suspend the temporary lock in a simple, integrated form. Since there is no need to perform any processing on the lock, it can be manufactured easily and inexpensively, and installation is simple as only the clamping work is required.Moreover, in the installed state, the clamping part of the temporary lock is suspended. Since it is clamped to the mounting top plate part of the lower rail by its elasticity, and the upper piece of the temporary lock is held between the mounting top plate part of the hanging rail and the mounting ceiling surface, There is no risk that the temporary lock will rattle or come off.

Hereinafter, the present invention will be explained based on the drawings.

The temporary locking device for a folding partition door shown in FIGS. 1, 2, and 3 is an embodiment of the present invention, and the U-shaped interior of an elastic strip plate 1 bent into a substantially U-shape. is used as a clamping part 2, and a runner locking convex step part 4 curved outward is provided near the tip of one piece 3 to form a temporary lock 5, and a folding partition door 6 is provided.
The clamping part 2 of the temporary lock 5 is inserted and clamped into the edge of the mounting top plate part 8 of the hanging rail 7 with the runner locking convex part 4 facing downward. be.

The folding partition door 6 is of a bifold type, and runners 9, 9 provided at the upper ends of both ends are rotatably locked to the hanging rail 7 and suspended, and the lower ends of both ends are suspended. A guide pin 10 is provided, and both guides and dowel pins 10 are slidably engaged with a grooved rail 11, and a latch 12 provided at the upper end near the center of the folding partition door 6 is connected to the hanging rail. removably engages with the opening groove 13 of 7,
This is to maintain the flat state of the folding partition door 6 when the folding partition door 6 is extended and closed.

The temporary lock 5 is an integral metal molded product, and is attached to one end of the hanging rail 7 at the time of construction.

Therefore, in the temporary locking device for the folding partition door,
Against the elasticity of the runner locking convex step 4 of the temporary lock 5,
The runner 9 is removably locked to temporarily lock the side end 1 of the folding partition door 6 on the side where the runner 9 is provided.
The folding partition door 6 is opened and closed by folding, with the side end 14' on the opposite side of the folding partition door 6 provided with the other runner 9' serving as a sliding opening/closing side.

In addition, since the temporary lock 5 has a simple integral shape and does not require any processing on the hanging rail, it can be easily and inexpensively manufactured, and installation is simple and requires only clamping work, and it can be easily installed and removed. Therefore, there is a temporary lock 5 at either end of the suspension rail 7.
It is possible to easily select which side end 14, 14' of the folding partition door 6 will be the pivot-fixing side during installation, depending on whether the temporary lock 5 is to be installed. The clamping part 2 is clamped to the mounting top plate part 8 of the suspension rail 7 by its elasticity, and the upper piece 3' of the temporary lock 5 is clamped to the mounting top plate part 8 of the suspension rail 7. Ceiling surface 15
Furthermore, the temporary lock 5 is held between the door stop wall surface 16
Since the temporary lock 5 is in a state where it is in contact with and is prevented from being removed, there is no fear that the temporary lock 5 will rattle or come off.

The temporary locking device for a folding door shown in FIGS. 4, 5, and 6 is also an embodiment of the present invention, and in this embodiment, the folding partition door 6 has six strip-like panels that are foldable. The suspension rail 7 is approximately U-shaped with side openings and is of a horizontal suspension type.

Furthermore, the temporary locking device for the folding door shown in FIGS. 7, 8, and 9 is also an embodiment of the present invention, and in this embodiment, the folding partition door 6 is of an accordion type. In the temporary locking device for a partition door, as in the first embodiment, the temporary locking device 5 is attached to only one end of the hanging rail 7, and is implemented as a temporary locking device for determining the fixed side. Also, as in the second and third embodiments, temporary locks 5 are attached to both ends of the hanging rail 7, so that when the door is closed, either side end 14.14' of the folding partition door can be closed. It may also be implemented as a latch lock that can be temporarily secured.

Further, the temporary locking device 5 may be made of metal or synthetic resin as long as it has elasticity, and the runner locking convex step portion 4 of the temporary locking device 5 has the first, It is preferable to form the runner 9 so as to be in sliding contact with the rolling wheel 17 portion as in the second embodiment, since this makes the operation of attaching and detaching the temporary lock smoother.

As mentioned above, the temporary locking device for the folding partition door of the present invention has the U-shaped interior of the elastic strip plate bent in a substantially U-shape as the clamping part, and the outer part near the tip of one piece. A curved runner locking convex stepped portion is provided to serve as a temporary lock, and the clamping portion of the temporary lock is attached to the edge of the mounting top plate portion of the hanging rail of the folding partition door to lock the runner. Since it is inserted and clamped with the convex step facing downward, the runner at the upper end of the side end of the folding partition door is removably engaged with the runner locking convex step of the temporary lock against its elasticity. Not only can temporary locks be made by locking and temporary locking, but since the temporary lock is a simple one-piece shape and does not require any processing on the suspension rail, it can be manufactured easily and inexpensively, and installation is just a matter of clamping work. In the installed state, the clamping part of the temporary lock is clamped to the mounting top plate part of the suspension rail by its elasticity, and the top piece of the temporary lock is suspended. Since it is held between the mounting top plate part of the lower rail and the mounting ceiling surface, there is no fear that the temporary lock will rattle or come off.

[Brief explanation of the drawing]

Fig. 1 is a front view showing one embodiment of the present invention, and Fig. 2 is a front view showing an embodiment of the present invention.
FIG. 3 is an exploded perspective view of a main part of the embodiment shown in the figure, FIG. 3 is a sectional view of a main part of the embodiment shown in FIG. Plan views showing Figures 5 and 8.
The figures are side views of essential parts of the embodiments shown in FIGS. 4 and 7, respectively, and FIGS. 6 and 9 are sectional views of essential parts of the embodiments shown in FIGS. 4 and 7, respectively. In the figure, 1 is a band-shaped plate, 2 is a clamping part, 3, 3' is a piece, 4 is a runner locking convex step, 5 is a temporary lock, 6 is a folding partition door, 7 is a hanging rail, 8 is the mounting top plate part, 9,9'
is a runner, 10 is a guide pin, 11 is a grooved rail, 1
2 is a latch, 13 is an opening groove, 14.14' is a side end,
15 is a mounting ceiling surface, 16 is a door stop wall surface, and 17 is a rolling wheel.

Claims (1)

[Scope of utility model registration request] The U-shaped interior of the elastic band plate bent into a substantially U-shape is used as a clamping part, and an outwardly curved runner-locking convex stepped part is provided near the tip of one piece to serve as a temporary lock. None, a folding partition made by inserting and clamping the clamping part of the temporary lock into the edge of the mounting top plate part of the hanging rail of the folding partition door, with the runner locking convex part facing downward. Temporary door locking device.