JP2698961B2 - Seismic partitioning device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partitioning device for partitioning a room by connecting a plurality of partitioning panels in a straight line.
The present invention relates to an earthquake-resistant partitioning device in which each partition panel is not damaged or falls down during an earthquake.

[0002]

2. Description of the Related Art In a rigid partitioning device in which a plurality of partitioning panels are connected in a straight line to partition a room, a large relative displacement occurs between a floor and a ceiling of a building due to shaking of an earthquake. When the tower or the column is tilted, the baseboard and ceiling rail supporting the partition panel may be damaged, or the partition panel may fall off and fall. Conventionally, in order to prevent this, as described in, for example, JP-A-3-202532, a panel structure integrally formed with a pillar is erected between a floating floor and a ceiling of a building, The lower end of the column is engaged with a column support member disposed on the floating floor so as to be tiltable around a horizontal axis,
In addition, the upper end of the column is slidably engaged with the ceiling rail provided on the ceiling, so that the panel structure can be tilted in the direction of the panel surface and move relative to the ceiling in the direction of the ceiling rail. Possible supported partitions are known.

[0003]

However, in the above-mentioned prior art, the lower end and the upper end of the support column to which the partition panel is attached are integrated with the support column members provided on the floating floor. Since it is erected in such a way that it can be tilted around the axis and slidably engaged with the ceiling rail, each column is easily tilted and the whole partition becomes unstable, and the panel surface is shaken during an earthquake. If the pillars are greatly inclined when the vehicle is inclined, and the upper end of the column is disengaged from the ceiling rail, the panel structure may fall over, which is extremely dangerous. In addition, when relative displacement occurs in the direction of the baseboard, the upper end of each column slides, and the entire panel structure relatively moves to change the distance between the building and the wall surface. It is necessary to set the interval larger than the movable range. That is, if it is smaller than the movable range amount, it collides with the wall surface of the building and the panel structure is destroyed.

It is an object of the present invention to provide a method for shaking during an earthquake.
An object of the present invention is to provide an earthquake-resistant partitioning device in which a partition panel is not damaged or falls even if a relative displacement in a baseboard direction and a relative displacement in a panel surface direction occur.

[0005]

SUMMARY OF THE INVENTION The present invention relates to a partitioning device in which a plurality of partitioning panels are connected in a straight line to partition a room, and between the partitioning panels or between the partitioning panels and the partitioning panel. A movable partition panel with an extension panel that can move forward and backward from a side end of the partition panel is hinged between a mounting member fixed to a wall and rotatable about a vertical axis.

[0006]

According to the present invention, a change in the distance between the partition panels or between the partition panel and the wall due to the relative displacement in the direction of the baseboard is absorbed by the extension and retraction of the extension panel. Also,
When the relative displacement in the panel surface direction occurs, the movable partition panel is vertically moved between the partition panels hinged at each side end, or between the partition panel and the mounting member fixed to the wall facing the movable partition panel. By pivoting around the axis greatly and the extension panel of the movable partition panel moving forward and backward, the relative displacement of each partition panel can be absorbed,
Each partition panel is always vertical and does not fall down.

[0007]

1 shows a part of an earthquake-resistant partitioning device according to the present invention. This seismic partitioning device is constructed by connecting a plurality of partitioning panels (1) in a row, and in this case, is a panel containing a window glass. In this embodiment, the wall
At the end of the partition panel (1) close to (2), a movable partition panel (3) is arranged between the partition panel (1) and the wall (2).

The movable partition panel (3) has an extension panel (3b) sandwiched between two movable panels (3a) as shown in FIG. The two movable panels (3a) are hinged to a U-shaped mounting member (5) externally fitted to the right half of a column (4) standing upright on the floor (13) as described later. , Extension panel (3
The tip of (b) is similarly hinged to a mounting member (5) externally fitted to a column (4 ') standing upright along the wall (2). The upper end of the column (4) is slidable back and forth and left and right with respect to the ceiling surface (8).

FIGS. 4 and 5 show an embodiment in which a movable partition panel (3) is disposed between the partition panels (1) and (1). The structure thereof is shown in FIG. Since it is the same as the case where it is attached between the partition and the partition panel (1), description will be made with reference to these figures. The two movable panels (3a) are attached to a mounting member (5) externally fitted to the right half of the left column (4) by a long hinge (14) so as to be rotatable around a vertical axis. . The mounting ends of these movable panels (3a) are long hinges (1
4) On the side opposite to the mounting side, the corner is slanted, so that the movable panel (3a) can move on either side with the long hinge (14) as the center. Similarly, the distal end of the extension panel (3b) is also fitted with the long hinge (15) to the mounting member (5a) fitted to the left half of the right column (4) (in the case of FIG. ) Is attached to a mounting member (5)), which is fixed to the mounting member so as to be rotatable around a vertical axis. The extension panel (3b) also has a long hinge (1
5) On the side opposite to the mounting side, the corner is slanted so that it can move to either side with the long hinge (15) as the center. This moved state is shown in FIG.

FIG. 6 shows a vertical section of the movable partition panel (3). As is clear from this figure and FIG.
The extension panel (3b) has two well-known slide rails
(7) guides the movable panels (3a), (3a) forward and backward freely. The slide rail (7) is fixed to the inner surface of the movable panel (3a) with a rubber magnet (6). Each of the extension panel (3b) and the movable panel (3a) abuts on the ceiling surface (8) via a soft closing member called a pinch block so as to be able to slide back and forth and right and left. At the lower end, an outer skirting (10) and an inner movable skirting (11) are disposed so as to partially overlap each other so as to be slidable. The movable baseboard (11) is attached to the lower part of the extension panel (3b) with a rubber magnet (16), and is always in contact with the floor.

FIG. 3 shows a section of a base-isolated floor on which the seismic partitioning device of the present invention is installed. As is clear from this figure, the underlay veneer (17) is first spread over the floor slab. A sliding pad (18) is disposed at an appropriate interval on this, and a flooring veneer (20) having a steel plate (19) is disposed thereon. At the wall-side end of the flooring veneer (20), a flooring veneer member (21) is flush with the hinge.
(23). The lower surface of the end of the flooring veneer member (21) is formed as a slope, and this slope is adapted to be placed exactly on the slope of the block piece (22).

Therefore, as shown in FIGS. 7A and 7B, when a roll acts in the direction of the baseboard in the event of an earthquake, the lower slope of the flooring veneer member (21) is guided to the slope of the block piece (22). Then, it turns around the hinge (23) and rides.
At this time, the movable baseboard (11) overcomes the adhesive force of the rubber magnet (16), and the right end is pushed up by the flooring veneer member (21) and rotates with respect to the baseboard (10). This state is shown by B in FIG. Movable baseboard as shown in Figure 6
Because (11) is only lightly attached to the extension panel (3b) by the rubber magnet (16), the effect of the movement of the seismic isolation floor affects the movement of the extension panel (3b) with respect to the movable panel (3a) and the movement of this movable panel (3a). It is absorbed by sliding or rising of the baseboard (11).

[0013]

According to the present invention, when a relative displacement in the direction of the baseboard occurs due to a roll in the event of an earthquake, the extension panel of the movable partition panel moves forward and backward, and the movable partition panel is provided between the partition panels provided with the movable partition panel. Or, the fluctuation of the interval between the partition panel and the wall opposed thereto is absorbed, and even if the interval between the partition panel and the wall is small, the side end of the partition panel or the movable partition panel collides with the wall. For example, each partition panel is not damaged.

Further, according to the present invention, when relative displacement in the direction of the panel surface occurs due to rolling in the event of an earthquake, the movable partition panels are hinged at each side end.
Between the partition panel and the mounting member fixed to the wall facing the partition panel, the movable partition panel pivots largely around the vertical axis, and the extension panel advances and retreats from the movable partition panel to move each partition panel relative to each other. The displacement prevents each partition panel from being damaged. Moreover, in the case of the present invention, since each partition panel always moves while maintaining the vertical state, it does not fall down and is safe.

Even if the extension panel of the movable partition panel sways due to an earthquake exceeding the retreat amount of the extension panel and the extension panel collides with the mounting member, the movement width of the partition panel due to the relative displacement of the partition panel can be maintained. Even if the movable partition exceeds the allowable range of movement of the movable partition panel, and even if the vertical shake occurs due to the earthquake, the rubber magnet that attaches the slide rail to move the extension panel to the movable panel comes off, and the extension panel is separated from the movable panel. This can prevent each partition panel from being damaged (the invention of claim 2).

In such a horizontal or vertical swing, the movable baseboard attached to the lower end of the extension panel of the movable partition panel with a rubber magnet falls off by the extension panel, so that the extension panel and the movable baseboard are connected to each other. Is allowed (the invention of claim 4).

Further, according to the present invention, since the movable partition panel is provided between required adjacent partition panels or between the partition panel and a mounting member fixed to a wall facing the partition panel, each partition panel itself is provided. It is not special and can be easily provided in various partitioning devices, and a stable and robust partitioning device can be provided.

[Brief description of the drawings]

FIG. 1 is an elevation view of a part of an earthquake-resistant partitioning device of the present invention.

FIG. 2 is a perspective view of a part of the earthquake-resistant partitioning device shown in FIG.

FIG. 3 is a longitudinal sectional view of a part of a seismic isolation floor on which the seismic partitioning device of the present invention is installed.

FIG. 4 is a cross-sectional plan view of the vicinity of a movable partition panel of the earthquake-resistant partition device of the present invention.

FIG. 5 is a similar cross-sectional plan view showing a situation at the time of relative displacement of the movable partition panel of FIG.

FIG. 6 is a longitudinal sectional view of a movable partition panel.

FIG. 7 is a cross-sectional view illustrating a relationship between a base-isolated floor and a baseboard of a movable partition panel.

[Explanation of symbols]

 (1) Partition panel (2) Wall (3) Movable partition panel (3a) Movable partition panel (3b) Extension panel (4) (4 ') Prop (5) Mounting member (6) Rubber magnet (7) Slide rail ( 8) Ceiling surface (9) Closure member (10) Baseboard (11) Movable baseboard (12) Rubber magnet (13) Floor (14) (15) Long hinge (16) Rubber magnet (17) Underlay veneer (18 ) Sliding pad (19) Steel plate (20) Flooring veneer (21) Flooring veneer member (22) Slope block piece (23) Hinge

Claims (4)

(57) [Claims] 1. A partitioning device in which a plurality of partitioning panels are connected in a straight line to partition a room, wherein the partitioning panel is provided between the partitioning panels or a mounting member fixed to a wall facing the partitioning panel. A seismic partitioning device, characterized in that a movable partitioning panel with an extension panel that can move forward and backward from a side end of the partitioning panel is screwed around a vertical axis so as to be rotatable. 2. The earthquake-resistant partitioning device according to claim 1, wherein the extension panel is supported by a slide rail attached to a movable partition panel with a rubber magnet so as to be able to move forward and backward. 3. The seismic partitioning device according to claim 1, wherein soft closing members provided at an upper end of the movable panel and an upper end of the extension panel are in contact with the ceiling. 4. A movable baseboard for closing between the lower end of the extension panel and the floor is slidably fitted inside one end of the baseboard for closing between the lower end of the movable partition panel and the floor, The seismic partitioning device according to any one of claims 1 to 3, wherein the movable baseboard is attached to an extension panel with a rubber magnet.