JPH0232797Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an improvement in the structure of a partition opening/closing wall in which a partition panel is suspended from a runner provided at the center of the upper end of the partition panel so that the partition panel can travel and rotate freely.

[Prior art] Conventionally, this type of partition opening/closing wall was developed in 1973.
-There is a publication No. 25239. In such a conventional example,
As shown in FIGS. 1 and 2, a runner 2 rotatably attached to the center of the upper end of the partition panel 1 is suspended from the upper rail 3 so as to run freely, and spheres 4' are provided on both sides of the upper end of the partition panel 1. The sphere 4' is rotated so that it is positioned under the upper rail 3, and the sphere 4' is placed under the upper rail 3.
When it is fitted into the lower opening, it rolls along the edge of the lower opening.

[Problem to be solved by the invention] For this reason, even if the partition panel 1 is suspended from one runner 2 in the center, when the partition panel 1 is moved and opened/closed, the partition panel 1 may be guided by the sphere 4' and tilted. Although the partition panel 1 can be opened and closed smoothly, when the partition panel 1 is closed to create a partition, there is a gap between the top and bottom of the partition panel 1, which gives a bad appearance and makes it impossible to maintain airtightness. This gap was particularly large in the upper part of the partition panel 1 because of the presence of the sphere 4'.

The present invention is an attempt to solve the above problems, and its purpose is to eliminate the gap between the top and bottom of the partition panel using the celestial body and the ground body when the partition panel is closed and partitioned. The partition can be opened to provide a closing wall.

[Means for Solving the Problems] In order to achieve the above object, the partition opening/closing wall in the present invention has a runner 2 rotatably mounted approximately at the center of the upper end of the partition panel 1 so as to run freely on the upper rail 3. A traveling auxiliary vehicle 4 that is suspended and rolls in contact with the edge of the lower opening 5 of the upper rail 3 is provided on both sides of the upper end of the partition panel 1, and is movable up and down so that it can be grounded on the upper rail 3 at the upper end of the partition panel 1. A ground contacting body 6 is provided across the width direction of the partition panel 1, and a vertically movable ground contact body 8 that can be grounded on the floor 7 is provided at the lower end of the partition panel 1 across the width direction of the partition panel 1, and when closed, A lock in which the upper and lower ends protrude from the upper and lower end surfaces of the partition panel 1 when moved up and down, the upper end fits into the lower opening 5 of the upper rail 3, and the lower end fits into the locking groove 31 provided in the floor 7. A rod 13 is provided in the partition panel 1, and a through-hole 11 into which the traveling auxiliary vehicle 4 is vertically movably inserted and a through-hole 14 through which the locking rod 13 is vertically movably inserted are provided in the above-mentioned heaven-contacting body 6. body 8
A through hole 1 into which a locking rod 13 is inserted vertically movably.
4.

[Function] When the partition panel 1 is closed, the locking rod 13 is locked to the lower opening 5 of the upper rail 3 and the locking groove 31 provided in the floor 7, so that the locking rod 13 connects the partition panel 1 with external force. In addition, the celestial contact body 6 has a through hole 11 and a locking rod 13 in which the traveling auxiliary vehicle 4 can be moved vertically. A through hole 14 is provided through which the grounding body 6 and the grounding body 8 are movably inserted, and the grounding body 8 is also provided with a through hole 14 through which the locking rod 13 is movably inserted up and down. In order to eliminate the gap between the top and bottom of the partition panel 1, the locking rod 13 and the travel auxiliary vehicle 4 are connected by the through hole 11 and the through hole 14.
The gap can be reliably closed by moving the celestial contact body 6 and the ground contact body 8 up and down while avoiding the above.

[Embodiment] Reference numeral 1 denotes a partition panel, in which grounding body storage recesses 9 are recessed at the top and bottom over the entire length in the width direction. Celestial body 6
is made of elastic material and is hollow inside.
It is stored in a grounding body storage recess 9 on the partition panel 1 so as to be vertically movable. The ground contact body 8 is also formed of an elastic material so as to be hollow inside, similar to the heaven contact body 6.
It is stored in a grounding body storage recess 9 under the partition panel 1 so as to be vertically movable. The runner 2 is formed by rotatably attaching a runner main body 2a having rollers to a mounting shaft 2b, and the runner 2 is arranged at the center of the upper end of the partition panel 1 in the width direction, and is attached by penetrating the celestial body 6. The lower end of the shaft 2b is attached to the partition panel 1. This runner 2 is mounted on an upper rail 3 of a ceiling 40 so as to be able to run freely, and a partition panel 1 is hung from the upper rail 3. 4 is a travel auxiliary vehicle,
In this embodiment, it is a so-called caster having a ball 4a. The traveling auxiliary vehicle 4 is arranged at both ends of the partition panel 1 in the width direction, and through holes 11 are bored through both ends of the celestial body 6.
The container body 12 is attached to the partition panel 1 via the container body 12, and the travel auxiliary vehicle 4 is attached to the container body 12 so as to be able to move up and down. At 29, the traveling auxiliary vehicle 4 is biased upward. The locking rod 13 is inserted into a through hole 14 bored through the celestial body 6 so as to be able to move up and down, and the spring receiving flange 15 provided on the locking rod 13 is positioned inside the celestial body 6. A spring 16 is interposed between a receiving piece 18 in the celestial body 6 and a spring receiving flange 15. Numeral 17 is a locking collar provided in front of the tip of the locking rod 13, which can be locked to the edge of the through hole 14 of the receiving piece 18. The ground contact body 8 is also provided with a through hole 14 and a receiving piece 18 in the same manner as the heaven contact body 6, and the locking rod 13 and spring 16 having a spring receiving flange portion 15 and a locking collar 17 are provided in the same way as the heaven contact body 6. It is installed on. An operating lever 20 is provided on the side surface of the partition panel 1, and by rotating the operating lever 20, the locking rod 13 can be driven up and down. In other words, as shown in FIG.
0, the vertically moving body 21 moves up and down, the L-shaped piece 22 of the vertically movable body 21 rotates around the fulcrum 23, and the L-shaped piece 22 moves left and right on the horizontal rod 24. , a T-shaped rotating body 25 rotates around a fulcrum 26 on the horizontal rod 24, and a vertical drive rod 27 moves up and down on the rotation body 25, so that the vertical drive rod 2
A locking rod 13 provided integrally with the locking rod 7 is driven up and down.

Next, the operation of the partition wall of the present invention constructed as described above will be explained. Partition panel 1 as shown in Figure 11a
In the open state, the width direction of the partition panel 1 is perpendicular to the upper rail 3, and the locking rods 13,
The celestial body 6 and the ground body 8 are separated from the upper rail 3 and the floor 7. From this state, when the partition panel 1 is pulled out a little and rotated to perform partitioning, the traveling auxiliary vehicle 4 fits into the lower opening 5 of the upper rail 3. At this time, an inclined guide 30 is provided on the upper rail 3 as shown by the imaginary line in FIG. 4, and the traveling auxiliary vehicle 4 is guided by the inclined guide 30 and smoothly fits into the lower opening 5. When the traveling auxiliary vehicle 4 is fitted into the lower opening 5, the runner 2 can run along the upper rail 3 and the traveling auxiliary vehicle 4 can be run along the edge of the lower opening 5, so that the partition panel 1 does not tilt. As shown in FIGS. 11b and 11c, the partition panel 1 can be closed. When the partition panel 1 is closed, the operating lever 20 is operated to move the upper locking rod 13 upward and lower the lower locking rod 13, as shown in FIGS. 5 and 7. When the upper locking rod 13 moves upward, the spring 1
The celestial body 6 is pushed upward through the upper rail 3, and the celestial body 6 is brought into elastic contact with the lower surface of the upper rail 3, and as the spring 16 is bent, the upper end of the locking rod 13 is inserted into the lower opening 5 of the upper rail 3. Insert and lock. On the other hand, when the lower locking rod 13 is lowered, the floor body 8 is brought into elastic contact with the floor 7 via the spring 16, and the lower end of the locking rod 13 is brought into contact with the locking rod 3 of the floor 7.
1. When opening the partition panel 1, operate the operating lever 20 to move the upper locking rod 13 downward and move the lower locking rod 13 upward, and the locking collar 17 will cause the celestial body 6 and the grounding body 8 to touch the ground. It enters the body storage recess 9 and leaves the upper rail 3 and floor 7.

[Effects of the invention] As described above, in the present invention, traveling auxiliary cars that roll in contact with the lower opening edge of the upper rail are provided at both ends of the upper end of the partition panel, so the center of the partition panel can be connected to one runner. Even if the partition panel is hung up and can be rotated for storage, it is of course possible to move the partition panel so that it does not tilt due to being guided by a travel assist vehicle when driving. A vertically movable grounding body that can be grounded on the upper rail is provided across the width of the partition panel, and a vertically movable grounding body that can be grounded on the floor is provided at the bottom end of the partition panel across the width of the partition panel. Therefore, by grounding the celestial body to the upper rail and grounding the ground body to the floor with the partition panel closed, there is no gap between the top and bottom of the partition panel, improving the appearance and improving airtightness. It is possible. Furthermore, the partition panel is provided with a locking rod whose upper and lower ends can freely protrude from the upper and lower end surfaces of the partition panel by moving vertically, so when the partition panel is closed, the locking rod is moved to the bottom of the upper rail. By locking into the opening and the locking groove provided in the floor, the partition panel can be reliably closed using the locking rod without being easily moved by external force. The celestial body has a through hole into which the travel assist vehicle can be moved up and down, and a through hole through which the locking rod is inserted so that it can move up and down, and the grounding body also has a through hole through which the locking rod is inserted so that it can move up and down. Since the hole is provided, when moving the celestial body and the ground body to eliminate the gap between the top and bottom of the partition panel, the through hole and through hole can be used to avoid the locking rod and the travel auxiliary vehicle. The space can be reliably closed by moving the celestial body and the ground-contacting body up and down.

[Brief explanation of the drawing]

Figures 1 and 2 are front and plan views of the conventional example;
Fig. 3 is a front view of the partition panel according to an embodiment of the present invention in a state perpendicular to the upper rail; Figure 5 is a side view of the above with the celestial body and ground contact body exposed, Figure 6 is a perspective view of the partition panel in the state shown in Figure 4, and Figure 7 is a perspective view of the partition panel in the state shown in Figure 5. Figure 8 is a cross-sectional view of the locking rod part of the same as above, and Figure 9 is a cross-sectional view of the traveling auxiliary vehicle part of the same as above.
FIG. 10 is a schematic diagram showing a mechanism for driving the locking rod of the same as above, and FIG. 11 is an explanatory diagram of the operation when partitioning the same as above, 1 is a partition panel,
2 is the runner, 3 is the upper rail, 4 is the travel auxiliary vehicle,
5 is a lower opening, 6 is a celestial body, 7 is a floor, 8 is a ground body, 11 is a through hole, 13 is a locking rod, and 14 is a through hole.

Claims (1)

[Scope of utility model registration request] A runner that is rotatably attached to approximately the center of the upper end of the partition panel is suspended from the upper rail so that it can run freely, and traveling auxiliary vehicles that roll in contact with the lower opening edge of the upper rail are mounted on both sides of the upper end of the partition panel. A vertically movable grounding body that can be grounded to the upper rail is provided at the upper end of the partition panel across the width direction of the partition panel, and a vertically movable grounding body that can be grounded to the floor is provided at the lower end of the partition panel. A locking groove provided in the width direction of the partition panel, whose upper and lower ends protrude from the upper and lower end surfaces of the partition panel when it moves up and down when closed, whose upper end fits into the lower opening of the upper rail, and whose lower end is provided in the floor. A locking rod to be inserted into the partition panel is provided, a through-hole into which the travel auxiliary vehicle is inserted so as to be movable up and down, and a through hole through which the locking rod is inserted so as to be movable up and down are provided in the ground-contacting body; A partition opening/closing wall provided with a through hole through which a locking rod is inserted so as to be vertically movable.