JP2015067985A - Partition wall structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a partition wall structure for smoothly moving, while holding a partition moving wall in a vertical attitude.SOLUTION: A partition wall structure is provided for partitioning a storage room 49 and an office room 50 by a partition moving wall 4 suspended by a suspension sheave 3 traveling along a rail 1 provided in a ceiling side upper frame F. The moving wall 4 comprises a panel 8 arranged in a position closer to the office room 50 side than a vertical plane V including the rail 1 and a bracket 2 drawing to the storage room 49 side from the upper edge of the panel 8, and is provided with a first guide roller 5 for rolling by abutting from below on a horizontal plane part 7A on the upper frame F side, in the vicinity of a tip part 2A of the bracket 2, and is constituted so as to prevent rocking to the storage room 49 side of the moving wall 4.

Description

  The present invention relates to a partition wall structure.

  2. Description of the Related Art Conventionally, a partition wall structure including a moving wall suspended from a suspension vehicle traveling along a rail is known (see Patent Document 1).

JP 2006-144293 A

As shown in FIG. 3, when one of the two rooms is a office room (office) 50 and the other is a storage room 49 for partitioning, the panel 48 is displaced to the office room 50 side of the moving wall 45. The arranged one is used. That is, the panel 48 is unevenly distributed on the moving wall 45 toward the office room 50, and the rotational moment M ₀ acts in the direction from the office room 50 toward the storage room 49 with the suspension wheel 43 as a fulcrum.

Therefore, in the conventional partition wall structure, a guide roller 46 for steadying is attached to the upper end of the suspension wheel 43, and a guide plate 47 is provided on the upper inner surface of the rail 41 to prevent the movable wall 45 from swinging. Was configured to be.
However, as shown in FIG. 3, there is a drawback that the suspension wheel 43 tilts obliquely until the guide roller 46 hits the guide plate 47, and as shown by a two-dot chain line in the figure, either of the wheels 44, 44 of the suspension wheel 43. One side floated and did not roll on the rail 41, and there was a possibility that it could not run smoothly. In addition, since the position of the suspension wheel 43 and the guide roller 46 is close, the guide roller 46 strongly hits the guide plate 47 to increase the frictional resistance, and the moving wall 45 does not move smoothly.

  Then, an object of this invention is to provide the partition wall structure which moves smoothly while hold | maintaining the partition moving wall in a vertical attitude | position.

The partition wall structure according to the present invention is the partition wall structure in which the storage room and the office room are partitioned by a partition moving wall that is suspended by a suspension vehicle that runs along a rail provided on the upper frame on the ceiling side. The wall includes a panel disposed at a position biased toward the office room side from the vertical plane including the rails, and a bracket extending from the upper edge of the panel to the storage room side, and a tip portion of the bracket In the vicinity, a first guide roller that rolls in contact with the horizontal surface portion on the upper frame side from below is configured to prevent the moving wall from swinging toward the storage chamber. .
The bracket includes a second guide roller that rolls in contact with the vertical surface portion on the upper frame side from the storage chamber side, and prevents the movable wall from swinging toward the office room side. Is.

According to the partition wall structure of the present invention, the moving wall can be prevented from swinging (falling down) and can be smoothly opened and closed. A guide roller is provided on the storage room side, and all functional parts are on the back storage room side, so that the appearance from the office (office) side is good. Since the guide roller is disposed on the storage chamber side and rolls at a position away from the suspension wheel as a fulcrum to support the load, the frictional resistance can be reduced and the moving wall can move smoothly.

It is the cross-sectional side view which showed one Embodiment of this invention. It is the partially broken rear view seen from the storage chamber side. It is the cross-sectional side view which showed the conventional partition wall structure.

Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments.
As shown in FIGS. 1 and 2, the partition wall structure of the present invention is configured such that the partition moving wall 4 is suspended from a suspension vehicle 3 that travels along a rail 1 provided on an upper frame F on the ceiling side. The office room 50 is divided.
The rail 1 is formed in a substantially rectangular shape in cross section in which a slit portion 10 that opens downward is formed. A fixing member 7 as a guide plate that secures rolling surfaces of a first guide roller 5 and a second guide roller 6 described later is attached to the upper frame F. The fixing member 7 is formed to have a substantially L-shaped cross section having a horizontal surface portion 7A and a vertical surface portion 7B, and is attached along the lower surface of the upper frame F and the outer wall surface (on the storage chamber 49 side) of the rail 1.
The suspension vehicle 3 travels by rolling a pair of left and right wheels on the lower plate portion of the rail 1. The suspension wheel 3 has a hanging shaft portion 16 that is inserted into the slit portion 10, and a guide roller 17 that pivots in contact with the slit portion 10 is pivotally attached to a proximal end portion of the shaft portion 16.

The moving wall 4 includes a panel 8 disposed at a position biased toward the office room 50 with respect to the vertical plane V including the rail 1, and a bracket 2 extending from the upper end edge of the panel 8 to the storage chamber 49 side. In the vicinity of the front end portion 2A of the bracket 2, a first guide roller 5 is brought into contact with the horizontal surface portion 7A of the fixing member 7 on the upper frame F side to roll from below.
The moving wall 4 is suspended so that the shaft portion 16 of the suspension wheel 3 is connected to the bracket 2 (within the vertical plane V), and the lower end portion of the panel 8 is in non-contact with the floor surface. The panel 8 is fixed to the bracket 2 via a mounting plate portion 19 with a plurality of bolts. The bracket 2 is formed by being alternately bent toward the storage chamber 49 side and upward. The first guide roller 5 is attached to a first pivot portion 21 provided in the vicinity of the distal end portion 2A of the bracket 2 so as to be rotatable around a horizontal axis.

The movable wall 4 is arranged at a position where the panel 8 is biased toward the office room 50, so that the center of gravity is shifted toward the office room 50 side, and as shown in FIG. rotation moment M ₁ in a direction is acting. The first guide roller 5, the horizontal portion 7A of the fixing member 7 abuts from below with the pressing force indicated by arrow in the drawing R _1, thereby preventing the oscillation of the housing chamber 49 side of the moving wall 4.

The bracket 2 includes a second guide roller 6 that rolls in contact with the vertical surface portion 7B of the fixing member 7 (on the upper frame F side) from the storage chamber 49 side.
The second guide roller 6 is attached to a second pivoting portion 22 provided at an intermediate portion of the bracket 2 so as to be rotatable around a vertical axis. The second guide roller 6, when worked rotation moment M ₂ in a direction towards the office 50 from the storage chamber 49, the vertical surface portion 7B of the fixing member 7, the housing chamber with a pressing force indicated by arrow in the drawing R ₂ 49 It abuts from the side to prevent the movable wall 4 from swinging toward the office 50 side.

The usage method (action) of the partition wall structure of the present invention described above will be described.
When the suspension vehicle 3 travels along the rail 1 and the moving wall 4 is moved to a desired position, the first guide roller 5 is brought into contact with the horizontal surface portion 7A of the fixed member 7 and rolls while being accommodated. Swing to the chamber 49 side is prevented. The first guide roller 5 is attached to the distal end portion 2A of the bracket 2, that is, outside the rail 1 and provided at a position on the storage chamber 49 side away from the suspension vehicle 3 and away from the suspension vehicle 3 serving as a fulcrum. The abutting position is in contact with the horizontal surface portion 7A of the fixing member 7 to maintain the balance of the moving wall 4. Therefore, the principle of the lever, the horizontal portion 7A of the first guide roller pressing force of 5 moderate size R ₁ with a fixing member 7 abuts, the frictional resistance is extremely small, smoothly rotates.

In addition, the second guide roller 6 prevents the moving wall 4 from swinging toward the office 50 side while rolling in contact with the vertical surface portion 7B of the fixed member 7. The second guide roller 6 contacts the vertical surface portion 7B provided along the outer wall surface of the rail 1 on the storage chamber 49 side. The second guide roller 6, an appropriate size pressing force R ₂ with a contact with the vertical surface portion 7B of the fixing member 7, the frictional resistance is extremely small, smoothly rotates.
Therefore, the movable wall 4 is prevented from swinging by the first guide roller 5 and the second guide roller 6 and maintains a vertical posture in a well-balanced manner without swinging into the storage chamber 49 side or the office room 50 side, and is small. It moves lightly and smoothly with force.

In the present invention, the design can be changed. For example, the fixing member 7 may be omitted, and the first guide roller 5 may be brought into contact with the lower surface of the upper frame F to roll, or the second guide. It is also preferable that the roller 6 rolls in contact with the outer wall surface of the rail 1 on the storage chamber 49 side.
Further, the suspension vehicle 3 is not limited to the structure illustrated in FIG. 1, and may have a structure in which a single wheel is hooked on a guide rail that opens to the side (not illustrated). ).

  As described above, the partition wall structure according to the present invention separates the storage room 49 and the office room 50 by the partition moving wall 4 that is suspended by the suspension vehicle 3 that travels along the rail 1 provided on the upper frame F on the ceiling side. In the partition wall structure for partitioning, the moving wall 4 includes a panel 8 disposed at a position biased toward the office room 50 with respect to the vertical plane V including the rail 1, and the storage room 49 side from the upper edge of the panel 8. A first guide roller 5 that rolls in contact with the horizontal surface portion 7A on the upper frame F side from below, in the vicinity of the front end portion 2A of the bracket 2, Since it is configured to prevent swinging toward the 49 side, the movable wall 4 can be supported in a well-balanced manner without being inclined toward the storage chamber 49 side. The first guide roller 5 is disposed on the storage room 49 side, and the functional parts such as the first guide roller 5 and the bracket 2 are hidden behind the storage room 49 side, so that the office room 50 (office) side looks good. good. Since the first guide roller 5 is disposed on the storage chamber 49 side and is in contact with the horizontal surface portion 7A from below at a position away from the suspension wheel 3 serving as a fulcrum and supports the load, the friction resistance can be reduced and moved. The wall 4 can move smoothly.

  In addition, the bracket 2 has a second guide roller 6 that rolls in contact with the vertical surface portion 7B on the upper frame F side from the storage chamber 49 side, and prevents the movable wall 4 from swinging toward the office 50 side. Therefore, the movable wall 4 can be supported in a well-balanced manner without being inclined toward the office 50 side. The 2nd guide roller 6 is arrange | positioned by the storage room 49 side, and the appearance from the office 50 (office) side is good. Since the second guide roller 6 is disposed on the storage chamber 49 side and is in contact with the vertical surface portion 7B from the storage chamber 49 side on the outside of the rail 1 having the suspension wheel 3 serving as a fulcrum, it supports the load by rolling. Resistance can be reduced and the moving wall 4 can move smoothly.

DESCRIPTION OF SYMBOLS 1 Rail 2 Bracket 2A Tip part 3 Suspension wheel 4 Moving wall 5 1st guide roller 6 2nd guide roller 7A Horizontal surface part 7B Vertical surface part 8 Panel 49 Storage room 50 Office room F Upper frame V Vertical plane

Claims (2)

The storage room (49) and the office room (50) are partitioned by a partition moving wall (4) suspended from a suspension vehicle (3) traveling along a rail (1) provided on the upper frame (F) on the ceiling side. In the partition wall structure,
The movable wall (4) includes a panel (8) disposed at a position biased toward the office (50) side with respect to the vertical plane (V) including the rail (1), and the panel (8) A bracket (2) extending from the upper end edge to the storage chamber (49) side, and in the vicinity of the front end (2A) of the bracket (2), down to the horizontal plane portion (7A) on the upper frame (F) side A partition having a first guide roller (5) that contacts and rolls from the side and is configured to prevent the moving wall (4) from swinging toward the storage chamber (49). Wall structure.   The bracket (2) has a second guide roller (6) that rolls in contact with the vertical surface portion (7B) on the upper frame (F) side from the storage chamber (49) side, and the movable wall ( The partition wall structure according to claim 1, wherein the swinging of 4) toward the office (50) side is prevented.

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