JP4494043B2 - Movable partition device - Google Patents

Description

  The present invention relates to a movable partition device, and more particularly, to a movable partition device that can reduce the level difference between the surfaces of the partition doors when partitioning and can increase the open space of a room when partitioning is not performed. .

  Conventionally, when a large room is divided into two or more and used as a small room having an appropriate size of two or more, the ceiling rail and the floor rail are previously arranged so as to face both the ceiling and the floor at the partitioning position. A movable partition device has been proposed in which a plurality of sliding doors with a fixed width are installed between the ceiling rails and floor rails so that a plurality of partition doors can be moved according to the size of the room. Yes.

  By the way, in the case of using this movable partition device without partitioning a large room, the partition door is drawn to one of the left and right sides of the room so that the partition doors overlap each other. However, when it becomes necessary to partition the room, the partition doors are pulled out one by one along the ceiling rail and floor rail, and the large room is partitioned at a predetermined position so that it has the required size. ing.

  For this reason, when this movable partition device pulls out the partition door and partitions a large room into two or more rooms, the surface of the movable partition device door has at least a step difference in the thickness of the partition door. When the room is not partitioned, the compartment doors are drawn and stored at either the left or right side of the room so that they overlap each other, so the open space (opening) of the room is the overlapping compartment door. There was a problem that only the horizontal width of was blocked by the partition door and could not be opened largely.

  In view of the problems of the above-mentioned conventional movable partition device, the present invention widens the open space of the room by making the partition door slidable with respect to the width direction, thereby making the door width variable. And it aims at providing the movable partition apparatus which enabled it to make the level | step difference attached to the surface of a partition door small.

In order to achieve the above object, the movable partition device includes a plurality of shaft rails that are movable along rails disposed on the ceiling and the floor, and a slide that connects and combines the adjacent shaft rails. In the movable partition device composed of a partition door composed of a moving plate , the shaft rail is formed with a cavity inside so that the sliding plate can be inserted from both sides, and a notch from the upper end to the lower end is formed. It is composed of a square tube with an S-shaped cross section, and the sliding plate is provided with a hook that can be engaged with the notch portion of the shaft and the width of the partition door is reduced. It is characterized by being housed so as to overlap with each other through the inner connecting piece .

  In this case, an end bar provided with a pulling portion can be disposed on at least one end of the partition door.

  Also, in this case, an upper lid provided with a partition door running liner may be attached to the upper part of the shaft rail and the end rail, and a base plate provided with a projecting guide that is inserted into the floor rail to be movable can be attached to the lower portion. it can.

  Further, in this case, the sliding plate can be configured so that two or more members are nested in and out of each other.

According to the movable partition device of the present invention , the partition door is composed of a plurality of shaft bars that are movable along the rails, and a sliding plate that is connected and combined between the adjacent shaft bars. Therefore, when partitioning the partition door by moving it along the rail, the level difference between the partition doors can be eliminated or reduced, and the horizontal width of the partition door is equal to the number of shaft bars and sliding plates used. Can be easily adjusted.
In addition, the horizontal width of the partition door can be simplified by providing a hook that can be accommodated in the cavity of the shaft rail connected to the sliding plate and that can be engaged with the notch portion of the shaft rail at the end thereof. When the space can be reduced and the room is not partitioned, the open space of the room can be increased and the assembly can be simplified.

  In addition, by arranging an end rail provided with a pulling portion at least at one end of the partition door, it can be handled easily as in a conventional sliding door and has excellent design.

  In addition, by attaching an upper lid provided with a partition door running liner to the upper part of the shaft rail and the end rail, and a base plate with a guide that is inserted into the floor rail to be movable at the lower part, a single sheet is attached. Since the partition door has a plurality of liners and guides, the partition door can be moved smoothly.

  In addition, by configuring the sliding plate so that two or more members are nested in and out, the expansion / contraction ratio in the horizontal width direction of the partition door is increased, and the partition door is further reduced, The open space can be increased.

  Hereinafter, embodiments of the movable partition device of the present invention will be described with reference to the drawings.

1 to 8 show a first embodiment of the movable partition device of the present invention.
As shown in FIG. 1, the movable partition device of the present invention is a suspension door type in which a runner for movement is provided at the upper part of the partition door, and a guide that is inserted into the floor rail and is moved at the lower part. However, this is not particularly limited, and a conventional door-type partition door having a door at the lower part of the partition door and a guide at the upper part may be used.

This movable partition device is shown in FIGS. 7 (A) and 7 (B) disposed on the ceiling surface, and in FIGS. 7 (C) and 7 (D) disposed on the floor surface. A partition door is provided so as to be movable along the floor rail 6.
The partition door includes an end rail 1 disposed at one or both ends of the partition door, a plurality of shaft rails 2 disposed at predetermined intervals along the lateral width direction of the partition door, and the ends. A combination of a sliding plate 3 disposed so as to be connectable between the rail 1 and the shaft rail 2 or between the adjacent shaft rails 2 and 2 to obtain a required door width, A runner is provided at the upper part of the shaft rail 2 and a guide is provided at the lower part.

As shown in FIG. 2 and FIG. 4 (A), the end rail 1 has an appropriate length as a partition door, for example, one height from the floor surface of the room to the ceiling surface in the height direction. It has a rectangular tube shape having a length L that is partitioned by a partition door and having a hollow 10 inside, and this includes four peripheral side pieces 11, 12 that form a rectangular tube shape, 13, 14, a pulling portion 15 that is recessed inward from the upper end to the lower end is formed on the outer surface of the one peripheral side piece 11, and the peripheral portion adjacent to the peripheral side piece 11 provided with the pulling portion 15 is formed. A cutout 16 is formed in the side piece 12 so as to cut out from the upper end to the lower end, and mounting screw holes 1b and 1b are formed in the inner corners of the peripheral side piece.
In addition, the length of the peripheral side pieces 12 and 14 among the peripheral side pieces of the end rail 1 is set to be the thickness of the partition door to be configured, and this is not particularly limited. The thickness is about 40 mm.

As shown in FIGS. 1, 4 </ b> B and 4 </ b> C, the end bar 1 is provided with an upper lid 1 </ b> A having a liner at the upper end of the end bar 1. The upper lid 1 </ b> A is configured by a flat plate-like upper lid body 17 having the same shape as the planar shape of the upper end portion of the end rail 1, and a runner mounting piece 17 a that protrudes substantially at the center of the upper lid body 17. The upper lid body 17 is provided with screw holes 17h and 17h at positions facing the mounting screw holes 1b and 1b formed in the end beam 1, and the runner mounting piece 17a is provided with a shaft hole 17h. Drill a hole and attach the required runner through the shaft.
Thus, after the upper lid 1A is put on the upper end of the end rail 1, the end rail 1 and the upper lid 1A are fixed with screws or pins, and the runner mounting piece 17a is shown in FIG. Such a runner 4 is rotatably attached.

Further, as shown in FIGS. 4D and 4E, a base plate 1B with a guide is attached to the lower end of the end rail 1. Similar to the upper lid 1A, the base plate 1B is a flat base plate main body 18 having the same shape as the planar shape of the lower end portion of the end rail 1, and a floor so as to protrude substantially at the lower surface at the center of the base plate main body 18. is fitted in the groove of the rail, it is constructed by projecting a guide 18a for slidable movement.
The base plate body 18 is provided with screw holes 18h and 18h at positions facing the mounting screw holes 1b and 1b formed in the end beam 1 in the same manner as the upper lid 1A. The end plate 1B and the base plate 1B are fixed with screws or pins.

As shown in FIGS. 1 to 3, the shaft rail 2 has an S-shaped square tube with cavities 20 and 20 having an appropriate length L as a partition door, as shown in FIGS. 1 to 3. This is a cutout part that is cut out from the upper end to the lower end of the two peripheral side pieces 22 and 24 of the four peripheral side pieces 21, 22, 23, and 24 that form a rectangular tube shape. 25, the mounting screw holes 2b and 2b are formed in the inner corner of the peripheral piece, and the cavity 20 is formed inside the peripheral pieces 22 and 24 and inside the notch 25, The sliding plate 3 is configured to be integrated by being connected by the inner connecting piece 26 so as not to hinder the sliding plate 3 from being accommodated in the cavity.
Of the peripheral side pieces of the shaft rail 2, the lengths of the peripheral side pieces 22 and 24 are particularly limited so as to be the thickness of the partition doors to be constructed, as with the end rail 1. However, for example, the thickness is set to about 24 to 40 mm, and the thickness is desirably the same as the end beam 1.

Further, similarly to the end rail 1, an upper lid 2A and a base plate 2B are respectively attached to the shaft rail 2 via screws (not shown). As shown in FIGS. 1, 3B, and 3C, the upper lid 2A has a flat plate-like upper lid body 27 having the same shape as that of the upper end portion of the shaft rail 2, and a substantially central portion of the upper lid body 27. It is comprised from the runner mounting piece 27a which protruded. The upper lid body 27 is formed with screw holes 27h and 27h at positions facing the mounting screw holes 2b and 2b formed in the shaft rail 2, and the runner mounting piece 27a has a shaft hole 27b. A required runner 4 is attached through the shaft.
Thereby, the upper lid 2A is covered with the upper end of the shaft rail 2, the shaft rail 2 and the upper lid 2A are fixed with screws, and the runner 4 as shown in FIG. Is attached to be rotatable.

Further, a base plate 2B is attached to the lower end of the shaft rail 2 as shown in FIGS. 1, 3D and 3E. Similar to the upper lid 2A, the base plate 2B has a flat base plate main body 28 having the same shape as the planar shape of the lower end portion of the shaft rail 2, and a guide 28a so as to protrude from the substantially central lower surface of the base plate main body 28. And projecting.
The base plate main body 28 is formed with screw holes 28h, 28h at positions facing the mounting screw holes 2b, 2b formed in the shaft rail 2, so that the base plate 2B is attached to the lower end of the shaft rail 2. The shaft bar 2 and the base plate 2B are fixed with screws.
In addition, a pin can be used in addition to a screw for attaching the upper lid and the base plate.

Further, a sliding plate 3 for connecting the end bars 1 and the shaft bars 2 adjacent to each other or between the adjacent shaft bars 2 and 2 is disposed.
As shown in FIGS. 1, 2, and 5, the sliding plate 3 has a required width W and length L, and hooks 31 are formed at both ends thereof. When this hook 31 is inserted into the cavity 10 or the cavity 20 from the end of the end beam 1 or the shaft beam 2, the hook 31 is locked to the end of the notch of the peripheral piece so as to prevent it from coming off. To.
In addition, the shape of the sliding plate 3 provided with the hooks 31 at both ends is not particularly limited, and it may be formed in a flat plate shape with a thin central portion as shown, or the whole is the same. It is also possible to form a flat plate having a plate thickness.

  As shown in FIG. 6, the runner 4 is formed in a roll shape that is supported by a ceiling rail (not shown) disposed on the ceiling surface and can run, and a shaft hole 41 is formed in the center. As shown in FIG. 1, the shaft 42 penetrates between the shaft hole 41 and the shaft hole 17 h or 27 h of the runner mounting piece of the upper lid attached to the end beam 1 or the shaft beam 2 and is rotatably mounted.

In the movable partition device of the present invention, the upper lids 1A and 2A with runners on the upper and lower sides, the end beam 1 and the shaft beam 2 provided with the base plates 1B and 2B projecting the guides, and these are connected. A partition door having a required width is assembled using the sliding plate 3. In this arrangement, at least one end beam 1 and a plurality of shaft beams 2 and 2 are arranged at a predetermined interval so as to have a preset width W1 of the sliding plate 3, and between this end beam 1 and the shaft beam 2 The sliding plates 3 are disposed so as to connect the adjacent shaft rails 2 to each other.
As shown in FIG. 2, the sliding plate 3 is inserted into the cavity 10 of the end beam 1 and the other hook 31 is inserted into the cavity 20 of the shaft beam 2 to slide. The main body of the plate 3 protrudes from the notch 16 and the notch 25 to the outside of the end beam 1 and the shaft beam 2.
Thus, at least one end beam 1 and a plurality of shaft beams 2 are connected to each other via the sliding plate 3 so as to be integrated to complete one partition door.

In this case, the length L1 of the sliding plate 3 is constant in the illustrated embodiment. However, by preparing a plurality of different types of the sliding plate 3 with different lengths L1, The width can be adjusted.
The partition door formed in this way is movably disposed between the ceiling rail 5 and the floor rail 6 disposed in the room.

Next, the operation of the movable partition device of the present invention will be described.
Usually, in the case of the embodiment in which the width of the partition door is fixed, as shown in FIG. 2 (A), the end beam 1, the shaft beam 2, and the adjacent shaft beam 2 are connected, Each of the hooks 31 of the sliding plate 3 is locked and integrated with the peripheral piece of the end beam 1 or the shaft beam 2, and the partition door is moved along the rail to be closed. Thus, the room is partitioned, and when the room is used as a large room, it is drawn to one side of the room to secure a large open space.

  Further, when it is desired to enlarge the open space of the room as much as possible in the state of one large room without partitioning a large room and opening the partition door, the partition door is reduced and used. For example, as shown in FIG. 2 (B), the sliding plate 3 disposed between the end beam 1 and the beam 2 and between the shaft beam 2 and 2 is connected so as to connect the end beam 1 and the shaft beam 2. It is made to slide and can be accommodated in the cavity of the end beam 1 or the shaft beam 2. In this case, when the gap between the end bars 1 and the shaft bars 2 and between the shaft bars 2 and 2 is pressed strongly to reduce the distance between them, the hook 31 of the sliding plate 3 is connected to the cavity 10 of the end bar 1 or the shaft bar 2, The space between the end beams 1 and the shaft rails 2 and between the adjacent shaft rails 2 is reduced, whereby the lateral width of the partition door is reduced. In this way, the width of all the partition doors arranged between the rails is reduced, and when supported by the rail at one corner of the room, the width of the partition door is reduced, so that the open space of the room is reduced. growing.

  In addition, even if the partition door is moved by moving either a fixed or telescopic partition door, the step between the end rail 1 or the shaft rail 2 constituting the partition door and the sliding plate 3 is small, so the step between the partition doors. Can be reduced.

  In addition, this movable partition device can be expanded and contracted in a curved shape as shown in FIG. 8 in addition to extending and retracting the shaft rail 2 linearly along the ceiling rail 5 and the floor rail 6.

FIG. 9 shows a second embodiment of the movable partition device of the present invention.
In this embodiment, the shapes of the shaft rail 2 and the sliding plate 3 are different from those of the first embodiment, and the basic configuration and operation are the same as those of the movable partition device of the first embodiment.

Figure 10 shows a first reference example of the movable partition device.
In this reference example, the shapes of the shaft rail 2 and the sliding plate 3 are different from those of the first embodiment, and the basic configuration and operation are the same as those of the movable partition device of the first embodiment.

FIG. 11 shows a third embodiment of the movable partition device of the present invention.
In this embodiment, the shapes of the shaft rail 2 and the sliding plate 3 are different from those of the first embodiment, and the sliding plate 3 is provided with two nested members 3a and 3b each having hooks 31a and 31b. The basic configuration and operation are the same as those of the movable partition device of the first embodiment.
And like the present Example, the sliding plate 3 is comprised by two nested members 3a and 3b, and the expansion-contraction amount of a movable partition apparatus can be enlarged.

Figure 12 shows a second reference example of the movable partition device.
In this reference example, the shapes of the shaft rail 2 and the sliding plate 3 are different from those of the first embodiment, and the sliding plate 3 is provided with two nested members 3a and 3b each having hooks 31a and 31b. The basic configuration and operation are the same as those of the movable partition device of the first embodiment.
And like this reference example, the expansion / contraction amount of a movable partition apparatus can be enlarged by comprising the sliding plate 3 by two nested members 3a and 3b.

  As described above, the movable partition device of the present invention has been described based on the embodiments thereof, but the present invention is not limited to the configuration described in the above embodiments. For example, the lower part is a door and the upper part is a guide. The configuration can be changed as appropriate within a range that does not depart from the spirit of the invention, such as a sliding door type.

  The movable partition device according to the present invention has a step which is wide on the open space of the room and is attached to the surface of the partition door by making the width of the door variable by making the partition door slidable in the width direction. In addition to being able to be suitably used for partitioning applications, for example, it can also be used for sliding doors such as ordinary rooms and closets, and shutters.

1 shows a first embodiment of the movable partition device of the present invention, (A) is a front view showing when the partition door is extended, (B) is a front view showing when the door is reduced, and (C) is a side view thereof. It is what expanded a part of movable partition device, (A) is a top view which shows the time of expansion | extension of a partition door, (B) is a top view which shows the time of reduction. (A) is a plan view of the shaft, (B) is a plan view of the upper lid, (C) is a side view of the upper lid, (D) is a plan view of the base plate, and (E) is a plan view of the base plate. It is a side view. (A) is a plan view of the end rail, (B) is a plan view of the upper lid, (C) is a side view of the upper lid, (D) is a plan view of the base plate, and (E) is a plan view of the base plate. It is a side view. A sliding plate is shown, (A) is a top view, (B) is a front view. A runner is shown, (A) is a front view, (B) is a side view. The rail is shown, (A) is a sectional view of the ceiling rail, (B) is a bottom view thereof, (C) is a sectional view of the floor rail, and (D) is a plan view thereof. It is explanatory drawing which shows the expansion-contraction method of the movable partition apparatus of this invention. It is a top view which shows 2nd Example of the movable partition apparatus of this invention. Shows a first reference example of the variable Doshiki partition device, (A) is a plan view showing the time of the partition door extension is a plan view showing the time of reduction is (B). It is a top view which shows 3rd Example of the movable partition apparatus of this invention. Shows a second reference example of the variable Doshiki partition device, (A) is a plan view showing the time of the partition door extension is a plan view showing the time of reduction is (B).

A partition door 1 end rail 1A upper lid 2A upper lid 1B base plate 2B base plate 10 cavity 20 cavity 11 circumferential side piece 12 circumferential side piece 13 circumferential side piece 14 circumferential side piece 15 handle part 16 notch 17 upper lid body 17a runner mounting piece 27a Runner mounting piece 18 Base plate main body 28 Base plate main body 2 Axle 21 Peripheral side piece 22 Peripheral side piece 23 Peripheral side piece 24 Peripheral side piece 25 Notch 26 Inner connecting piece 27 Upper lid main body 3 Sliding plate 3a Sliding plate 3b Sliding plate 31 hook 31a hook 31b hook 4 runner 5 ceiling rail 6 floor rail

Claims (4)

A movable partition composed of a partition door composed of a plurality of shaft rails movable along rails arranged on the ceiling and the floor, and a sliding plate formed by connecting and combining the adjacent shaft rails. In the apparatus, the shaft bar is formed by a square tube having an S-shaped cross section in which a hollow is formed in the interior so that the sliding plate is inserted from both sides and a notch from the upper end to the lower end is formed. When the width of the partition door is reduced, the sliding plates on both sides are overlapped via the inner connecting piece in the cavity of the shaft. A movable partition device characterized by being housed .   The movable partition device according to claim 1, wherein an end bar having a pulling portion is disposed at least at one end of the partition door.   An upper lid having liners for traveling on a partition door is provided on the upper part of the shaft rail and the end rail, and a base plate provided with a projecting guide which is inserted into the floor rail and made movable is attached to the lower portion. The movable partition device according to 1 or 2. The movable partition device according to claim 1, 2 or 3 , wherein the sliding plate is constructed so that two or more members are nested in and out of each other.

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