JPS5948275B2 - Forced movement device for moving walls - Google Patents

Description

[Detailed Description of the Invention] This invention provides forcible movement of a movable wall in which the movable wall is forcibly moved in its axial direction by forcibly moving an idler that hangs the movable wall from the ceiling. It relates to mobile devices.

An example of a so-called movable wall, in which a partition wall is suspended from the ceiling and made movable, is shown in Figure 1 in order to freely partition museums, exhibition halls, conference halls, etc. according to their functions, capacity, etc. For example, hanging bolts 3, 3 hanging from two hanging wheel bodies 2.2 to which four wheels 1゜1.1.1 are rotatably attached.
' One side 3 of the guide is installed at the top of the movable wall 4, and the trail 5
For example, four floating wheels 6. are fixed to the lower end of the other hanging bolt 3'. 6. 6. By attaching the idler body 7 to which the suspension wheel body 2.2 is rotatably mounted and installing the idler body 7 within the guide rail 5, the wheels 1, 2 can be mounted on the banger rails 8, 8 laid on the ceiling. 1,・
By connecting and running the movable wall 4 suspended from the suspension wheel main body 2゜2 by the two suspension poles 3 and 3'.
can be freely moved along the banger rail, and if the banger rail is bent, the movable wall can also be moved along the banger rail.

Such a movable wall 4 is used as a fixed wall 9 of a room as shown in
When the movable wall 4 is suspended from a banger rail 8 perpendicular to , and pushed in the direction of the arrow U, the movable wall 4 moves while being guided by the bent banger rail 8'. As a result, the movable wall automatically moves to the position of the movable wall 4' indicated by the dotted line, and when pushed further, it begins to move parallel to the fixed wall 9 along the banger rail 8'' parallel to the fixed wall 9.

Therefore, with the conventional movable wall, the movable wall 4 cannot be brought into close contact with the fixed wall 9 at right angles as shown in FIG. 3, and therefore, as shown in FIG. A connecting wall 10 that is rotatable with respect to the fixed wall 9 is installed at a position where it intersects with the fixed wall 9. We are doing partitions.

However, installing such a connecting wall in a corner of a room even though it is not always needed destroys the atmosphere of museums, wedding halls, conference halls, etc., and is a fatal drawback for movable walls.

Furthermore, when movable walls are connected in series, there is no device for forcibly moving the movable walls slightly, so there is a drawback that the connection is time-consuming.

The present invention aims to overcome the limitations of partitions of conventional movable walls as described above, and forcibly moves idlers, whose movements could not be controlled manually, as necessary. This allows the movable wall to be forcibly moved in its longitudinal direction, that is, in its axial direction.

Next, the present proposal will be explained in detail according to a specific example, with reference to the accompanying drawings from FIG. 5 onwards.

Here, FIG. 5 is a front view of a moving wall schematically showing the entire forced movement device as an embodiment of the present invention, FIG. 6 is a detailed sectional view taken along the line A-A in FIG. 5, and FIG. FIG. 6 is a sectional view taken along the line B-B in FIG. 6, FIG. 8 is a side sectional view of the bevel gear and horizontal rod part used in the same embodiment, FIG. FIG. 10 is a sectional view taken along the line CC in FIG. 9.

In Fig. 5, two hanging wheels 12, 12' rolling on banger rails 11 installed on the ceiling are connected to hanging poles 13, 1.
A worm 16 rotated by a bundle 15 is built into the lower part of the movable wall 14 suspended by 3', and a rotatable vertical shaft 18 is provided with a pinion 17 that engages with the worm 16. A bevel gear 21 meshing at right angles with a bevel gear 20 fixed to a rotatable horizontal rod 19 is fixed, and the horizontal rod 19 has wheels 23, 23, .・
It is inserted in the horizontal direction into the idler wheel 24 which is in contact with the idler wheel 24, and a carrying screw 25 provided in the middle thereof is screwed into a female thread 26 carved in the idler wheel 24, and the above-mentioned hanging pole) 13,1
One 13 of the 3' is directly fixed to the guide rail 22 with a nut or the like, and the other 13' is connected to the idler 24.

In this embodiment, one of the hanging bolts 13 and 13' is fixed to the guide rail 22 as described above, but two idlers may be provided and the rain bolts 13 and 13' may be connected to each idler.

Each part of the above embodiment will be explained in more detail.

First, regarding the worm 16 and pinion 17,
7, the worm 16, which is rotatably attached to a gear case 28 fixed to a frame 27 in the vertical direction of the movable wall 14 by means of bearings 29, is attached to one end of the movable wall 14. A pinion 1 is provided at the end of a vertical shaft 18 perpendicular to the worm 16 and is provided with a square hole 30 for inserting a bundle opening to the outside.
7 is rotatably supported by the gear case 28 by bearings 31, 31 and engaged with the worm 16.

As shown in FIG. 8, the vertical shaft 18 has its upper end supported by bearings 33, 33 attached to a gear case 32 provided at the top of the moving wall, and has a bevel gear 21 fixed to its tip.

The bevel gear 20 that meshes with the bevel gear 21 is a bearing 34.
, 34 is fixedly exposed near the end of the horizontal rod 19 which is vertically supported by horizontal rods 19, and a carrying screw 25 such as a trapezoidal screw is carved in the middle of the horizontal rod 19.

The carrying screw 25 is connected to the idler wheel 2 as shown in FIGS. 9 and 10.
It passes through a horizontal rod insertion hole 35 opened horizontally at 4, and is screwed into a female thread 26 formed in the insertion hole 35.

Three idler wheels 23 on the left and right sides are rotatably attached to the idler wheel 24, and a coupler 37 attached to a stepped mounting hole 39 opened perpendicularly to the idler wheel 24 is fixed to the idler wheel 24 with a nut 38. A suspension bolt 13' is screwed into a female thread 40 formed in the vertical hole 36 of the coupler 37.
is fixed to the coupler 37 by a nut 41, and by loosening the nut 41, the insertion length into the coupler 37 can be adjusted as appropriate.

Therefore, when the bundle 15 is inserted into the square hole 30 shown in the sixth figure in the state shown in the fifth figure and the worm 16 is rotated,
a vertical shaft 1 provided with a pinion 17 that engages a worm 16;
8 rotates, and the horizontal rod 1 is connected via bevel gears 21 and 20.
9 rotates.

Due to the rotation of the horizontal rod 19, the idler wheel 24, which is screwed together by the carrying shaft 25 and the female screw 26, moves in the direction of arrow V, but this movement is directly directed toward the movable wall 14 suspended from the hanging bolt 13'. is forcibly moved in the direction of the arrow W, and by rotating the handle 15 in this way, the movable wall 14 can be actively moved in its axial direction.

In the above embodiment, the horizontal rod 19, the lead screw 25, the bevel gears 20, 21 . Although a device formed by combining the worm 16, pinion 17, etc. constitutes a forced movement device for an idler vehicle, the forced movement device used in the present invention is not limited to this, and can be used to move an idler vehicle from outside the movable wall. For example, as shown in FIG. 11, a small gear 42 rotated by a bundle 15 and a large gear 43 are meshed together, and a sprocket 44 and a sprocket 45 that are coaxial with the large gear 43 are included. , 46, 47 chain 48
Even if the idler 24 is connected to the bundle 15 and the idler 24 is forcibly moved by rotating the bundle 15, the bevel gear 49 and the bevel gear 50 that can be rotated by the bundle 15 as shown in FIG. A sprocket 52 fixed to a shaft 51 coaxial with the bevel gear 50 and a sprocket 53 provided on the horizontal rod 19 are connected by a chain 54, and a carrying screw 2 provided on the horizontal rod 19 is connected by a chain 54.
5 may be screwed into the idler wheel 24, or the horizontal rod 19 may be rotated by the rotation of the bundle 15 to forcibly move the idler wheel 24. Alternatively, the bundle 15 may be replaced with an electric motor. .

In the above description, a case has been described in which the entire movable wall 14 is moved relative to the banger rail 11 by forcibly moving the idler vehicle 24, but such a movable wall 1
4 is not necessarily necessary; for example, moving bundle 15
(See Figure 5) to move the idler wheel 24 with the arrow ■
The object of the present invention can be achieved by simply moving the hanging wheel 12' in the direction of the hanging wheel 12.

This is because by moving the hanging wheel 12' in the direction of the hanging wheel 12 as described above, the length of the end of the moving wall protruding in the direction of the arrow W than the hanging wheel 12' becomes longer, and as a result, as shown in FIG. As shown, the movable wall 4, which has moved straight along the banger rail 8 in the direction of the fixed wall 9, has its end perpendicular to the fixed wall 9 before it travels around the bend of the banger rail. This is because the fixed wall 9 can form a partition with no gap between the fixed wall 9 and the fixed wall 9.

As described above, the present invention connects a hanging car that runs along a banger rail installed on the ceiling and an idler car that runs in contact with the lower surface of a guide rail installed horizontally at the top of a movable wall to a vertical hanging rail. Connected by 1 ~, hanging bolt by hanging wheel,
In a forced moving device for a movable wall that suspends, transports, and places a movable wall via an idler, a horizontal carrying screw is screwed onto the idler, and this carrying screw is rotatable around its axis. In addition, it is supported within the movable wall so as not to be able to move in the axial direction, and a rotation transmission mechanism is connected to the shaft, and this rotation transmission mechanism can be driven by a bundle from outside the movable wall. This is a device for forced movement of a moving wall, which is characterized by the fact that the moving vehicle is artificially moved from the outside and the moving wall is forced to move relatively along the banger rail. As shown in the figure, it is possible to bring a movable wall as close as possible to a fixed wall perpendicular to it, and to connect and close together movable walls without any difficulty, allowing the movable wall to be placed in any position in an orderly manner without spoiling the appearance of the room. It is possible to fully draw out the power of a moving wall.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an example of a conventional moving wall, FIGS. 2 to 4 are plan views showing a moving state of a part of the corner of the moving wall shown in FIG. 5, and FIG. 5 is an embodiment of the present invention. Figure 6 is a front view of a moving wall showing an outline of the entire forced movement device as an example.
Detailed sectional view taken along arrow A-A in the figure, Figure 7 is the 6th
8 is a side sectional view of the bevel gear and horizontal rod part used in the same embodiment, FIG. 9 is a side sectional view of the idler with the horizontal rod screwed together, and FIG. 10 is a sectional view taken along the line B-B in the figure. 11 is a schematic side view of a forced displacement device according to another embodiment, and FIG. 12 is a schematic side view of a forced displacement device according to another embodiment. be. Explanation of symbols, 14...Moving wall, 22...
・Guide rail, 24... Idler.

Claims (1)

[Claims] 1 A hanging wheel that runs along a banger rail installed on the ceiling and an idler wheel that runs in contact with the lower surface of a guide rail installed horizontally on the top of a movable wall are connected by vertical hanging bolts, and the hanging wheel runs along a banger rail. In a forced movement device for a movable wall that suspends, transports, and places a movable wall via an idler, a horizontal carrying screw is screwed onto the idler, and the carrying screw is rotatable around its axis. and is supported within the movable wall so as not to be able to move in the axial direction, and a rotation transmission mechanism is connected to the carriage, and this rotation transmission mechanism is a mechanism that can be driven by a bundle from outside the movable wall. A forced movement device for a moving wall featuring: