JP4673716B2 - Moving partition device - Google Patents

Description

  The present invention relates to a moving partition device for partitioning a room with a movable partition panel, and particularly to a device having a feature in a ceiling parting material mounting structure.

  In this type of moving partition device, a rail provided with a slit in the longitudinal direction at the center of the lower surface is fixed to the ceiling support material, and a suspension bolt that is integrated with a runner adapted to run along the inside of the rail is provided. In many cases, a ceiling parting material is attached to the lower end of the rail, which supports the side edge portion of the ceiling panel and closes the space between the rail and the ceiling panel.

Conventionally, the ceiling parting material is selected by fitting to the thickness of the partition panel and the like, and is attached to the lower surface of the rail by screwing.
However, in such a ceiling parting material mounting structure, the operator must perform the screwing work facing upward, so that workability is poor, and the head of the screw is exposed on the lower surface of the ceiling parting material. And the appearance is bad.

Therefore, as a solution to such a problem, the present inventor provided a hanging piece at the opening edge of the slit in the rail, and provided an outward flange at the lower end of the hanging piece. A fitting portion that is fitted to the flange from below, an inclined piece that is erected so as to incline toward the rail, and an inclined piece that is orthogonal to the inclined surface. There is provided a moving partition device that is provided with a tightening screw that is screwed into the screw hole and has a tip abutting against the upper surface of the flange, and that sandwiches the flange from above and below by the tip of the tightening screw and the fitting portion. It has been developed (see, for example, Patent Document 1).
JP 2002-38807 A

  However, in what is described in Patent Document 1, it is difficult to say that the workability is sufficiently good because the tightening screw has to be tightened from obliquely upward to the upper surface of the flange. Since the flange is tightened at an angle, a bending stress in the direction orthogonal to the axis is generated on the tightening screw, which is not preferable in terms of strength. Further, the height of the bottom surface of the ceiling parting material varies depending on the tightening amount of the tightening screw, and the vertical positioning is not stable.

  In view of the above-mentioned problems of the prior art, the present invention can attach the ceiling parting material to the lower surface of the rail in an easy posture, and can improve workability and work efficiency. The vertical position of the ceiling parting material can be easily adjusted, and the appearance is refined by narrowing the width of the slit of the rail through which the suspension bolt is inserted and preventing the tightening screw from being exposed. Furthermore, an object of the present invention is to provide a moving partition device that has a simple structure and can be manufactured at low cost.

According to the present invention, the above problem is solved as follows.
(1) A rail which is fixed to the ceiling support material and has a slit facing in the longitudinal direction at the center of the lower surface, and a runner in which a partition panel is suspended by a suspension bolt inserted into the slit so as to run inside. In the moving partition device in which a hanging piece is provided at the opening edge of the slit and the ceiling parting material connected to the hanging piece supports the ceiling panel, the ceiling parting material is superposed on the outer surface of the hanging piece. A vertical piece screwed and a horizontal piece connected to the lower end of the vertical piece, supporting the ceiling panel by an outward edge of the horizontal piece, and a tip of the inward edge of the horizontal piece Further, an upright piece as close as possible to the suspension support bolt is provided.

  (2) In the above item (1), an outward folded piece is provided at the upper end of the standing piece, and the tip of the folded piece is brought into contact with the inner surface of the hanging piece.

  (3) In the above item (2), the inward edge of the horizontal piece, the standing piece, and the outward folded piece in the ceiling parting material are formed in an outward U shape in a front view.

  (4) In any one of the above items (1) to (3), a projecting portion extending inwardly from the hanging piece in the fastening screw for screwing the vertical piece of the ceiling parting material to the hanging piece is covered by the standing piece. To be

  (5) In any one of the above items (1) to (4), a decorative edge having a U-shape facing upward and projecting downward is provided on the outward edge of the horizontal piece in the ceiling parting material.

According to the present invention, the following effects can be achieved.
According to the first aspect of the present invention, the ceiling parting material can be easily attached to the rail in an easy posture by simply superimposing the vertical piece on the outer surface of the hanging piece and screwing it from the outside. Thus, the workability can be improved and the vertical position of the ceiling parting material can be easily adjusted.
Moreover, the width | variety of the slit of the rail which a suspension bolt penetrates can be narrowed by the inward edge and standing piece in a horizontal piece, and an external appearance can be improved.
In addition, the structure is simple and can be manufactured at low cost.

  According to the invention described in claim 2, since the outwardly folded piece is provided at the upper end of the standing piece and the tip of the folded piece is brought into contact with the inner surface of the hanging piece, the inside and outside direction of the ceiling parting material with respect to the rail Is easily positioned, and the support strength of the ceiling panel by the outward edge of the horizontal piece of the ceiling parting material is greatly increased.

  According to the invention described in claim 3, since the inward edge of the horizontal piece, the standing piece, and the outward folded piece in the ceiling parting material are formed in an outward U-shape in the front view, The appearance of the part through which the suspension bolt is inserted can be improved.

  According to the fourth aspect of the present invention, the projecting portion inward of the hanging piece in the fastening screw for screwing the vertical piece of the ceiling parting material to the hanging piece is covered with the standing piece. The attached screw is not exposed to the outside, and a beautiful appearance can be exhibited.

  According to the fifth aspect of the present invention, the ceiling parting material, the ceiling panel, and the partition are provided on the outward edge of the horizontal piece of the ceiling parting material because the decorative edge having a U-shape facing upward is projected downward. Not only can the parting with the panel be improved, but the upward U-shaped decorative edge can reinforce the tip part of the outward edge of the horizontal piece in the ceiling parting material, thereby increasing the support strength of the ceiling panel.

An embodiment of the present invention will be described with reference to the accompanying drawings.
1 and 2 show the main part of an embodiment of the present invention.
The horizontal rail (1) that guides the movable partition panel (P) has a rectangular tube shape with a slit (2) facing the longitudinal direction at the center of the bottom surface, and supports ceilings such as building slabs (not shown). The runner (4), which supports the partition panel (P), is freely driven inside by a suspension bolt (3) attached to the material directly or via a suspension rod and inserted into the slit (2). It has become possible.

  At the opposite edge of the slit (2) on the lower surface of the rail (1), a mounting piece (6) (6) bent outward at a right angle at the upper end of a pair of left and right hanging pieces (5) (5) Is fixed by welding.

  On the lower surface of the edge of the slit (2), the edge of the ceiling panel (8) near the rail (1) is supported, the boundary between the ceiling panel (8) and the rail (1), and the rail A pair of left and right ceiling parting materials (7) and (7) are attached to decorate the boundary between (1) and the partition panel (P). Each ceiling parting material (7) is formed by joining two appropriately bent steel plates.

  Each ceiling parting material (7) is superposed on the outer surface of the drooping piece (5), and a vertical piece (10) screwed with a fastening screw (9) made of a tapping screw, and a vertical piece (10). A horizontal piece (11) connected to the lower end is provided, and the ceiling panel (8) is supported by an outward edge (11a) of the horizontal piece (11).

  An upright piece (12) as close as possible to the suspension bolt (3) is provided at the inner end of the inward edge (11b) of the horizontal piece (11), and at the upper end of the upright piece (12), An outward folding piece (13) is provided in series, and the inward edge (11b), the standing piece (12), and the folding piece (13) are used to make the slit (2) of the rail (1) from the hanging piece (5). An outward U-shaped protrusion (14) is formed that protrudes inwardly.

  At the tip of the outward edge (11a) of the horizontal piece (11), there is provided a decorative edge (15) that is U-shaped when viewed from the front.

  The ceiling parting material (7) is overlapped with the vertical piece (10) on the outer surface of the hanging piece (5) so that the outer end of the folded piece (13) is in contact with the inner surface of the hanging piece (5). Then, after adjusting the height, the vertical piece (10) is screwed to the hanging piece (5) with the tightening screw (9) to be attached to the lower surface of the rail (1).

  The screwing operation of the tightening screw (9) can be performed in an easy posture from the outside of the vertical piece (10), so that workability and work efficiency can be improved, and the ceiling parting material ( The vertical position adjustment of 7) can be freely and easily performed.

  Further, the width of the slit (2) of the rail (1) through which the suspension bolt (3) passes is narrowed by the inward edge (11b) and the standing piece (12) in the horizontal piece (11), so that the appearance is improved. be able to. In addition, the structure is simple and can be manufactured at low cost.

  Furthermore, as shown in FIG. 1, the projecting part inward from the hanging piece (10) in the tightening screw (9) is located in the outward U-shaped projecting part (14) in the ceiling parting material (7). Since the upright piece (12) is covered, the tip of the screw portion of the tightening screw (9) is not exposed to the outside, and the appearance is good.

  Therefore, on the outward edge (11a) of the horizontal piece (11) in each ceiling parting material (7), more precisely on the decorative edge (15), the edge near the rail (1) in the ceiling panel (8). When the head is placed and the ceiling panel (8) is supported, the head of the fastening screw (9) is also concealed by the ceiling panel (8), and the fastening screw (9) can be seen from the room. Absent.

  Further, since the outer end of the folded piece (13) is brought into contact with the inner surface of the hanging piece (5), the ceiling parting material (7) can be easily positioned in the inner and outer directions with respect to the rail (1), and The support strength of the ceiling panel (8) by the outward edge (11a) in the horizontal piece (11) of the ceiling parting material (7) is large.

  Further, since the outward edge (11a) of the horizontal piece (11) in the ceiling parting material (7) is provided with a decorative edge (15) facing upward and protruding upward, the ceiling parting material ( 7), the ceiling panel (8), and the partition panel (P) can be cut off well, and the upward U-shaped decorative edge (15) allows the horizontal piece (7) The tip end portion of the outward edge (11a) of 11) can be reinforced to increase the support strength of the ceiling panel (8).

  When the partition panel (P) is stopped at a predetermined position along the rail (1) and the sealing material (16) provided at the upper end of the partition panel (P) is protruded upward, this sealing material The upper end of (16) is so that the lower surfaces of the left and right horizontal pieces (11) and (11) are pressed between the decorative edges (15) and (15) of the left and right ceiling partings (7) and (7). is there.

The preferred embodiments of the present invention have been described above. However, the present invention can be variously modified and changed without departing from the scope of the claims.
For example, the folding piece (13) and the decorative edge (15) in the ceiling parting material (7) may be omitted. When the decorative edge (15) is omitted, the edge of each ceiling panel (8) is placed on the outward edge (11a) of the horizontal piece (11).

It is a vertical front view of the principal part of one Embodiment of this invention. Similarly, it is an enlarged exploded perspective view of the principal part.

Explanation of symbols

(P) Partition panel
(1) Rail
(2) Slit
(3) Suspension bolt
(4) Runner
(5) Drooping piece
(6) Mounting piece
(7) Ceiling parting material
(8) Ceiling panel
(9) Tightening screw
(10) Vertical piece
(11) Horizontal piece
(11a) Outward edge
(11b) Inward edge
(12) Standing piece
(13) Folded piece
(14) Outward U-shaped protrusion
(15) Decorative edge
(16) Seal material

Claims (5)

The slit in the rail which is fixed to the ceiling support material and has a slit facing in the longitudinal direction at the center of the lower surface, and the runner that suspends the partition panel by the suspension bolts inserted into the slit so that the runner runs inside. In the moving partition device which supports the ceiling panel by providing a hanging piece at the opening edge of the ceiling, and the ceiling parting material connected to the hanging piece,
The ceiling parting material is provided with a vertical piece that is superposed on the outer surface of the drooping piece and screwed thereto, and a horizontal piece that is connected to the lower end of the vertical piece, and the ceiling of the ceiling piece is formed by an outward edge of the horizontal piece. A moving partition device characterized in that an upright piece that supports the panel and is provided as close as possible to the suspension bolt at the tip of the inward edge of the horizontal piece.   The mounting structure of the ceiling parting material in the moving partition device according to claim 1, wherein an outwardly folded piece is provided at an upper end of the standing piece, and a tip of the folded piece is brought into contact with an inner surface of the hanging piece.   The moving partition device according to claim 2, wherein the inward edge of the horizontal piece, the standing piece, and the outward folded piece in the ceiling parting material are formed in an outward U shape.   The moving partition according to any one of claims 1 to 3, wherein a projecting portion inward of the hanging piece in the fastening screw for screwing the vertical piece of the ceiling parting material to the hanging piece is covered with an upright piece. apparatus. The moving partition device according to any one of claims 1 to 4, wherein a decorative edge having an upward U-shape projecting downward is provided on an outward edge of the horizontal piece of the ceiling parting material.

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