JP2533470Y2 - Moving partitioning device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a mobile partitioning device suitably used for partitioning a wide floor as needed.

[Related Art] In recent years, in a hotel banquet hall, office, or the like, a moving partitioning device that can easily partition a large floor as needed is often provided.

This type of moving partitioning device is provided with a ceiling rail having a downward opening in a ceiling, and a traveling body is movably accommodated in the ceiling rail, and the traveling body penetrates the downward opening. The movable wall is suspended and supported by a hanging rod suspended vertically.

In such a moving partitioning device, a first movable close contact member is provided on the upper edge of the moving wall so as to be able to ascend and descend facing the lower surface of the ceiling rail, and a second movable close contact member is provided on the lower edge. Is provided so as to be able to ascend and descend facing the floor surface, and when the movable wall is set to the use position, both movable close members are actuated by the built-in close member drive mechanism to respectively move the lower surface of the ceiling rail and the floor surface. It is common to keep them close. The purpose of pressing the upper and lower movable close-contact members against the ceiling rail and the floor in this way is not only to perform light shielding and sound insulation, but also that when a lateral pressing force is applied, the moving wall tilts and the above-mentioned suspension member is tilted. It also has the significance of preventing excessive force from acting on the suspension rod, and plays a major role in preventing an accident in which the suspension rod is damaged and the moving wall falls down.

[Problems to be Solved by the Invention] However, if the movable close members are present at the upper edge and the lower edge of the moving wall, a close member driving mechanism for simultaneously operating both movable close members is large. And it becomes difficult to reduce the weight of the moving wall. Also, with a moving wall provided with a window or the like in the upper half, it is difficult to transmit the driving force of the close member driving mechanism to the movable close member of the upper edge, and parts such as inserting a link member on both sides of the window frame are required. There is a problem that the number of points increases and the structure becomes complicated.

The purpose of the present invention is to solve such a problem.

[Means for Solving the Problems] The present invention employs the following configuration in order to achieve the above object.

That is, the moving partitioning device according to the present invention has a ceiling rail having a downward opening in a ceiling, and a traveling body is movably accommodated in the ceiling rail, and the downward opening is provided from the traveling body. The moving wall is suspended and supported so as to be able to elastically ascend and descend by a hanging rod penetrating the hanging wall, and is provided between the moving wall and the hanging rod to reduce the weight of the entire moving wall. A spring elastically supported, a fixed close contact member fixed to the upper edge of the moving wall facing the lower surface of the ceiling rail, and vertically movable to a lower edge of the moving wall facing the floor surface The movable close contact member provided in, comprises a close contact member driving mechanism that holds the movable close contact member at the raised position and projects the movable close contact member downward when a sealing operation is performed, Due to the reaction when the movable close member is pressed against the floor, The is characterized by being configured so that the fixed close member is lifted upward capable of tightly to the ceiling rail.

[Operation] With such a configuration, the driving force of the close member driving mechanism may be transmitted only to the movable close member provided at the lower edge of the moving wall. Therefore, the close member driving mechanism can be accommodated in the lower half of the moving wall.

In such a device, it is not necessary to insert a displacement transmitting element such as a link member into the upper half of the moving wall at all. The structure is not complicated.

Also, in the present invention, since the weight of the entire moving wall is elastically supported by the spring, when the close member is pressed against the floor surface by the close member driving mechanism to lift the entire moving wall upward. The operation of the spring is assisted by the force of the spring. Therefore, the sealing operation can be performed lightly. In particular, since this kind of sealing member drive mechanism is generally designed so that the power factor is low for a while after the start of operation and the power factor is maximized near the completion of the sealing, the operation is started at the initial stage. It is necessary to lift the moving wall with a large operation force, but according to the present invention, the lifting force is reduced by the biasing force of the spring, which is advantageous.

An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1, 2, 4 and 5, this moving partitioning device has a ceiling rail 3 having a downward opening 2 fixed to a ceiling 1; Traveling body 4
The movable wall 6 is elastically ascended / descended by a suspending rod 5 which penetrates through the downward opening 2 from the traveling body 4 and hangs down.

More specifically, a mounting cylinder 8 is fixed to the upper frame 7 of the moving wall 6, and a cylindrical buffer 9 is provided on the inner periphery of the mounting cylinder 8. On the other hand, the suspension rod 5 has a bolt shape, and a screw rod 12 having a flange 11 is screwed around its outer periphery. The screw rod 12 is vertically slidably inserted through the inner periphery of the buffer 9, and a disc spring 13 is interposed between the flange 11 of the screw rod 12 and the lower end of the mounting cylinder 8. The spring 13 can elastically support the weight of the entire moving wall 6.

A fixed contact member 15 is fixed to the upper edge of the moving wall 6 so as to face the lower surface of the ceiling rail 3, and a movable contact member 16 is provided at the lower edge so as to be able to move up and down. The fixed close contact member 15 is obtained by attaching a rubber member 15b to the upper surface of a rigid support 15a. The movable close contact member 16 is formed by attaching a rubber member 16b to the lower surface of a rigid support 16a, and the rigid support 16a is held by the main body 6a of the moving wall 6 so as to be able to move up and down. Then, the movable close contact member 16 is moved up and down by the close contact member drive mechanism 17.

As shown in FIGS. 1 and 3, the close member drive mechanism 17 rotatably supports the rotating shaft 19 on the lower surface side of the intermediate structural member 18 of the moving wall 6 via brackets 21, 22, 23. I have. The first and second rotating shafts 19 having different engraving directions are provided on the rotating shaft 19.
Are provided, and column-shaped nut members 26 and 27 having threaded holes formed in the radial direction in these threaded portions 24 and 25 are screwed. The base ends of the link members 28 and 29 are rotatably connected to the nut members 26 and 27, respectively, and the distal ends of the link members 28 and 29 are connected via a pin shaft 31. And both of these link members 28,
The connecting point n of 29 and the movable contact member 16 are connected by a telescopic pressing rod 33 having a compression coil spring 32.

 Reference numeral 34 denotes a window provided in the upper half of each moving wall 6.

Next, the operation of this embodiment will be described. First, when the moving wall 6 is moved along the ceiling rail 3, the close member driving mechanism 17 is set at the position where the nut members 26 and 27 are most separated as shown by the imaginary line in FIG. Close member
16 is held at the highest position away from the floor surface 14 (second
FIG. 4 and FIG. 4). At this time, the entire weight of the moving wall 6 is supported by the suspension rod 5 via the disc spring 13,
The fixed close contact member 15 provided on the upper edge of the moving wall 6 is also separated from the lower surface of the ceiling rail 3.

At the stage where the moving wall 6 has been moved to the use position, an operation handle (not shown) is connected to the end of the rotating shaft 19 of the close member driving mechanism 17 to rotate the rotating shaft 19 in a fixed direction.
As a result, the nut members 26 and 27 screwed to the mutually different thread portions 24 and 25 in the engraving direction move in the direction in which the nut members 26 and 27 move toward each other. As shown by a solid line in FIG. The contact points n of the members 28 and 29 are lowered and the movable close member 16
Is pressed against the floor surface 14. When the rotating operation is continued and the pressing force of the movable close member 16 against the floor surface 14 is increased, the reaction wall lifts the moving wall 6 upward, and the fixed close member 15 It is brought into close contact with the lower surface (see FIGS. 1 and 5). When the moving wall 6 rises, the buffer body 9 held by the mounting tube 8 and the screw rod 12 screwed around the outer periphery of the suspension rod 5 slide relatively to slide the disc spring 13
The load on the is released or reduced.

Thus, in such a case, the movable close contact member provided with the driving force of the close member drive mechanism 17 at the lower edge of the movable wall 6 is provided.
You only need to communicate to 16. Therefore, the close member driving mechanism 17 can be made compact with a reduced number of components as compared with a case where the close members provided on both upper and lower edges of the moving wall are driven together. In such a structure, there is no need to insert a displacement transmitting / conducting element such as a link member into the upper half of the moving wall 6 at all. There is no need to devise any way to insert a link member or the like into both sides of the window 34. Therefore, it is possible to simplify the production and reduce the weight of the moving wall without increasing the number of parts or complicating the structure.

Further, according to such a configuration, the close member driving mechanism 17
When the movable contact member 16 is started to be pressed against the floor surface 14 by operating the movable member 6, since the entire moving wall 6 is elastically supported by the disc spring 13 as described above, the link members 28 and 29 are greatly expanded. Although the power factor is relatively low, the movable wall 6 can be lifted relatively lightly.

In addition, the illustrated example schematically shows a close member and a structural member of a moving wall in order to avoid complicating the drawing. Therefore, in practical use, it is needless to say that those members can be formed by using a pipe material or a molding material having various cross sections.

Further, the configuration of the close member driving mechanism is not limited to that of the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.

[Effects of the Invention] Since the present invention has the above-described configuration, the close member driving mechanism can be made simple and compact to reduce the weight of the entire moving wall and to simplify the manufacturing thereof. Even if a window or the like is formed in the upper half of the wall to prevent the displacement transmitting element from being inserted, the number of parts of the close member drive mechanism does not increase and the structure does not become complicated. An excellent moving partitioning device can be provided. Moreover, in the present invention, the entire moving wall is elastically supported by a spring, so that the entire moving wall is lifted and its upper edge is brought into close contact with the ceiling rail. This is an excellent effect of not requiring the above.

[Brief description of the drawings]

1 is a front sectional view schematically showing the inside of a moving wall, FIG. 2 is a front view, and FIG. 3 is an enlarged front view showing a main part of a close member driving mechanism. FIG. 4, FIG. 4 and FIG. 5 are side sectional views for explaining the operation. DESCRIPTION OF SYMBOLS 1 ... Ceiling, 2 ... Downward opening 3 ... Ceiling rail, 4 ... Running body 5 ... Suspended rod, 6 ... Moving wall, 11 ... Spring (disc spring) 14 ... Floor, 15: fixed close contact member 16: movable close contact member, 17: close contact drive mechanism

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-58-85081 (JP, A) JP-A-58-11593 (JP, A) Jiko 49-26977 (JP, Y1) Microfilm (JP, U) photographing the contents of the specification and drawings attached to the application for 152773 (Japanese Utility Model Application No. 58-57497)

Claims (1)

(57) [Scope of request for utility model registration] 1. A ceiling rail having a downward opening in a ceiling is fixedly provided, and a traveling body is movably accommodated in the ceiling rail.
A moving partition device configured to suspend and support a movable wall so as to be able to move up and down with a suspending rod which is penetrated from the traveling body and penetrates the downward opening, and wherein the movable wall is suspended between the movable wall and the suspending rod. A spring that elastically supports the weight of the entire moving wall, a fixed close contact member fixed to the upper edge of the moving wall facing the lower surface of the ceiling rail, and a spring facing the floor surface. A movable close contact member provided at the lower edge of the movable wall so as to be able to move up and down, and a close contact member for holding the movable close contact member at a raised position and projecting the movable close contact member downward when a sealing operation is performed; A driving mechanism, wherein the movable close-contact member is lifted upward by a reaction when the movable close-contact member is pressed against the floor surface so that the fixed close-contact member can be in close contact with the ceiling rail. And moving partitioning device.