JPH0748946Y2 - Moving partition device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a moving partitioning device used for partitioning a floor of a hotel, an office, or the like as needed.

[Prior Art] In this type of moving partition device, a rail having a continuous opening in a bottom wall is fixedly mounted on a ceiling, and a plurality of traveling bodies are movably arranged in the rail. Suspension rods are attached to the intermediate portions of these traveling bodies, and the lower ends of the suspension rods pass through the openings and are hung below the rails. The movable walls are suspended and supported by the pair of suspension rods, and the movable walls can be moved along the rails. When partitioning the floor by such moving walls, these moving walls are arranged in a row along the ceiling rail, and the edge members provided at both ends in the width direction are brought into contact with each other.

Conventionally, in such a moving wall, the contact surface of the edge member on the one end side is formed in a chevron shape in a flat cross section, and the contact surface of the edge member on the other end side is formed in a valley shape so that they are adjacent to each other. The edge members of the moving wall can be brought into close contact with each other in a concave-convex engagement state.

[Problems to be solved by the invention] However, when one end side of the moving wall has a mountain shape and the other end side has a valley shape as described above, the moving wall becomes directional, and the degree of freedom of movement is restricted. There is a problem of receiving. That is, this type of moving wall is configured to be moved along a ceiling rail having various branching portions, and can be freely moved between a use position and a storage position. In this case, in order to use the moving wall efficiently, it is possible to use the moving wall housed in a specific storage part at various positions as needed, or to let it be led out from a plurality of storage parts to a specific use place. It is desirable that the moving walls can be used by merging them, but if the moving walls have the above-mentioned directionality, it may happen that the ridges or valleys contact each other. obtain. In the simplest example, as shown in FIG. 4, the moving wall g accommodated in the accommodating portion C provided with the parallel rails e and f has a mountain-shaped edge member h directed to the left in the figure and a valley. Since the edge member i of the shape is stored to the right in the figure, it can be used by moving it to the use position A in which the valley-shaped wall parting k is arranged at the end of the straight rail j. The rail m cannot be moved to the use position B in which the valley-shaped wall parting k is arranged at the end portion of the rail m for use.
On the other hand, the moving wall r accommodated in the accommodating portion D having the parallel rails p and q accommodates the mountain-shaped edge member h toward the right in the drawing and the valley-shaped edge member i toward the left in the drawing. Therefore, there is a constraint that it can be moved to the use position B and used, but cannot be moved to the use position A and used. Further, in such a case, it is impossible to use the moving wall g of the storage section C and the moving wall r of the storage section D in any of the use positions A and B in a mixed manner.

As a measure for solving such a problem, for example, the left and right edge members of the moving wall are respectively provided with parallel protrusions extending vertically and concave grooves, and a flat cross-sectional shape of the edge member on one end side, It has been considered to make the edge cross-section of the edge member on the other end side point-symmetrical. However, in such a structure, since the shape of the edge member is relatively complicated, it is difficult to attach the elastic seal material for light shielding and sound insulation, and in particular, it is possible to secure a problem that the elastic sealing material comes off due to aging. In order to solve the problem, it becomes necessary to adopt an attachment mode such as adhesion or the like, which takes time.

It is an object of the present invention to provide a moving partition device that can eliminate all the problems described above.

[Means for Solving the Problems] The present invention adopts the following configurations in order to achieve the above-mentioned objects.

That is, the moving partition device according to the present invention comprises a plurality of moving walls suspended and movably supported on the ceiling rail, and these moving walls are provided with edge members provided at both ends in the width direction. In a structure in which the end members are arranged so as to be in contact with each other, parallel protrusions and concave grooves extending in the vertical direction are provided on the respective end members, and the flat end members arranged at one end of the moving wall are arranged. A cross-sectional shape and a flat cross-sectional shape of an edge member arranged at the other end are made point-symmetrical, and a convex elastic seal material is attached to the outer surface of the ridge, the elastic seal material Has, on both side edges thereof, mounting protrusions with wide front ends, and these mounting protrusions are slidable from above and below in mounting grooves provided on both sides of the ridge and having wide inner sides. Attaching the elastic seal to the edge member by fitting And it features.

In order to engage the ridge and the groove with smoothness and certainty, the ridge should have a trapezoidal flat cross section with a narrow width on the front end side, and a flat cross section in which the groove widens outward. It is better to have a trapezoidal shape.

Since the plane cross-sectional shape of the edge member does not change at both upper and lower positions, it is preferable to manufacture the end member by extrusion molding using aluminum.

[Operation] With such a configuration, the groove and the protrusion provided on the edge member of the adjacent moving wall are engaged with the protrusion and the groove provided on the edge member of the moving wall, respectively. Thus, a plurality of moving walls can be arranged in a line. Moreover, each moving wall
Even if the orientation is changed by 180 °, the positional relationship between the ridge and the groove of the edge member does not change. Therefore, the groove and the ridge provided on the edge member of the adjacent moving wall can be engaged with the ridge and the groove of any of the edge members under the same condition. There is no sex at all.

Also, with such a structure, it is only necessary to mount the edge members having the same cross-sectional shape in 180 ° different directions on each moving wall, so that it is possible to reduce the types of parts. Become.

Furthermore, since a convex elastic sealing material is additionally provided on the outer surface of the ridge, the tip of the ridge at the beginning when moving the moving wall is covered with the elastic material, which improves safety. It is possible to raise it. That is, on the floor,
An obstacle such as a chair or a trolley may be left unattended, and a moving wall that is moving may collide with the obstacle. If the protruding portion of the metal edge member is exposed as it is, the tip of the protruding portion collides with an obstacle,
The edge member and the obstacle will be damaged. Also,
If a worker holds his or her hand on the edge member at the time of a collision, it may lead to a failure accident. On the other hand, in the case of the present invention, since the elastic sealing material is attached to the tip of the protrusion protruding most in the moving direction, the elastic sealing material has a cushioning function at the time of collision, This effectively prevents the member from being scratched. In addition, even if a hand might be caught in a collision, at least one of them is made of an elastic material, so that the possibility of developing a fault accident is greatly reduced.

Moreover, this elastic sealing member can be attached to the edge member by slidingly engaging the convex portions provided on both side edges with the mounting grooves provided on both sides of the protrusion from the vertical direction. The mounting work can be easily performed. Further, since the tip end side of the convex portion is wide and the mounting groove is wide on the inner side, once the elastic sealing material is attached, it cannot be easily removed. In addition, the elastic seal material is arranged so as to cover the ridges, and the engagement between the convex portion and the mounting groove is performed at both side edges of the elastic seal material. When the material is going to shrink, the elastic sealing material is more surely brought into close contact with the surface of the ridge. Therefore, even if the elastic sealing material is not fixed by adhesion or the like, the attached state can be maintained for a long time.

[Embodiment] An embodiment of the present invention will be described below with reference to FIGS.

In this moving partition device, as shown in FIG. 1, a ceiling rail 1 having a continuous opening in a bottom wall is fixed to a ceiling 2, and a plurality of traveling bodies 3 are provided in the ceiling rail 1. The suspension rods 4 are arranged so that they can travel, and the suspension rods 4 are rotatably attached to the intermediate portions of the traveling bodies 3, and the lower ends of the suspension rods 4 pass through the openings and hang down below the rail 1. I am letting you. The moving walls 5 are suspended and supported by the pair of suspension rods 4, and the movable walls 5 can be moved along the rails 1.

The movable wall 5 includes a pair of end members 6 _a and 6 _b, and a plurality of horizontal bars 7.
The wall body 8 is connected to the wall body 8 and the decorative panels 9 are attached to both surfaces of the wall body 8.

As shown in FIG. 2, the edge members 6 _a and 6 _b are pipe-shaped members in which an inner wall 61, an outer wall 62, and a side wall 63 are integrally formed by extrusion molding using aluminum. Both side edge portions 62a of 62 are projected from the side wall 63. Inner wall 6
A plurality of nut members 61a are additionally provided on the inner surface side of 1, and the flange 71 of the cross rail 7 and a bolt 72 penetrating the inner wall 61 are screwed into the nut member 61a to thereby form the end edge. and bonding the member 6 _a, 6 _b and rung 7. On the outer wall 62,
Parallel ridges 64 and concave grooves 65 extending vertically are provided. Specifically, one half of the outer wall 62 is bulged outward to project a ridge.
64, and the other half is recessed to form a groove 65. The ridge 64 has a trapezoidal flat cross section with a narrow width on the front end side, and the recessed groove 65 has a trapezoidal flat cross section that widens outward. A flat portion 66 is provided between the ridge 64 and the groove 65. An elastic seal material 67 made of rubber is attached to the outer surface of the protrusion 64. The elastic seal material 67 is the ridge.
A convex shape having a side wall 67a abutting on one side surface 64a of 64, a tip wall 67b abutting on a tip 64b of the protrusion 64, and a side wall 67c abutting on the other side surface 64c of the protrusion 64. On the outer surface of the side wall 67c, a plurality of elastic tongue pieces 67d extending vertically are provided in parallel with each other. The side edges of the elastic sealing member 67, the convex portion 67e for wide attachment tip side, 67f is Yes to protrude, their protrusion 67e, the inner side provided on the edge member 6 _a, 6 _b and 67f By slidingly engaging the wide mounting grooves 68, 69 in the vertical direction, the elastic sealing material 67 is attached to the edge member.
It is attached to the 6 _a, 6 _b.

A planar cross-sectional shape of the edge member 6 _a decor on one end of each moving wall 5,
It has point symmetry with the plane cross-sectional shape of the edge member 6 _b arranged at the other end. In other words, the wall body 8 of each moving wall 5 is formed by fixing the edge members 6 _a and 6 _b having the same cross-sectional shape to the both end flanges 71 of the cross rail 7 with the horizontal direction different by 180 °. It is configured.

The decorative panel 9 adhered to both sides of the wall body 8 is a face plate 91.
A reinforcing material 92 is fixed to a portion near the week edge on the inner surface of, and a core material 93 is arranged inside the reinforcing material 92. A rubber sheet 94 is provided between the core material 93 and the face plate 91. Intervened. Decorative panel 9 Yes by engaging the wall body 8 via a latching member (not shown), the side wall of the reinforcing member 92, the via the vibration absorbing material 95 such as rubber edge member 6 _a, 6 _b 63
And is attached to the outer wall 62. Reference numeral 96 denotes a screw that locks the decorative panel 9 from being separated from the wall body 8 in the thickness direction.

With such a structure, the edge member of the moving wall 5
To 6 _a, ridges 64 provided on the 6 _b and the groove 65, the grooves 65 and ridges 64 provided on the edge member 6 _a, 6 _b of the moving wall 5 adjacent respectively engaged engaged, a plurality The moving walls 5 of can be arranged in a line. Moreover, each moving wall 5, changing the 180 ° direction, the positional relationship between the projection 64 and the groove 65 of the edge member 6 _a, 6 _b respectively does not change. Therefore, any edge member 6 _a, 6 _b
The edge member of the moving wall 5 adjacent to the protrusion 64 and the concave groove 65 of
The concave grooves 65 and ridges 64 provided on the 6 _a, 6 _b, it is possible to engage under the same conditions, completely eliminates directionality as described above. To describe the simplest example, as shown in FIG. 3, the moving wall 5 held in the holding section 101 having parallel roof rails 1 _2, since it does not have directionality, the end wall parting 103 the edges 104, if the edge member 6 _a, 6 _b and even leave the same shape, to the use position 106 with a ceiling rail 1 _3,
Also moved to the use position 108 having a ceiling rail 1 ₄ can be used. Even if the moving route of the moving wall 5 becomes complicated, the situation is the same, and even if the moving walls 5 housed in a plurality of housings are used in a mixed state, they can be brought into contact with each other without any trouble and the space can be saved. Can be partitioned.

Moreover, if it is such a thing, with respect to each moving wall 5,
It suffices to mount the edge members 6 _a and 6 _b having exactly the same cross-sectional shape in 180 ° different directions. Therefore, it is not necessary to separately design and separately manufacture the edge member on the one end side and the edge member on the other end side as in the conventional case. Therefore, simplification is possible in various processes such as designing, manufacturing, and component management.

Further, in this moving wall 5, since the elastic sealing material 67 is attached to the ridge 64 that is most protruded in the moving direction, the moving wall 5
Effectively prevented but also collides with an obstacle or the like that is misplaced floor, will be the elastic sealing member 67 is engaged a buffering action, the edge member 6 _a, 6 _b and the obstacle from being scratched can do. Also, any chance, its edge member at the time of collision 6 _a,
Even if you clap your hand between the 6 _b and the obstacle, at least one of them is made of elastic material, which significantly reduces the possibility of developing a fault accident and ensures high safety. can do. Moreover, the elastic sill member 67, the convex portions 67e provided on the side edges, by engaging the slide engaging the vertical direction to the mounting groove 68, 69 provided with 67f on either side of the ridge 64, the edge member 6 _a , since to be able to attach to 6 _b, it can be carried out mounting work easily. And, the convex portions 67e, 67f have a wide tip end side,
Moreover, since the mounting grooves 68, 69 are wide on the inner side,
Never deviate as easily be mounted elastic sealing member 67 once the edge member 6 _a, 6 _b. In addition, the elastic sealing material 67
Is disposed so as to cover the ridge 64 as described above, and the engagement between the protrusions 67e, 67f and the mounting grooves 68, 69 is performed on both side edges of the elastic seal material 67. When the elastic seal material 67 is about to shrink due to aging, the elastic seal material 67 will be more closely attached to the surface of the protrusion 64. Therefore, even if the elastic sealing material 67 is not fixed by adhesion or the like, the attached state can be maintained for a long time.

Further, if the elastic seal material 67 is attached to the outer surface of the ridge 64, when the elastic seal material 67 tries to shrink due to secular change, the elastic seal material 67 becomes stronger due to the reducing force. Will adhere to the outer surface of. Therefore, even if it is used for a long period of time, the elastic sealing material 67 will not rise or be displaced.

The moving wall may be manually moved or electrically driven.

[Effects of the Invention] Since the present invention has the above-described configuration, the ridge and the groove of the edge member are
It is possible to properly engage the groove and the ridge of the adjacent moving wall. Therefore, it is possible to solve the problem that the arrangement of the ceiling rail and the storage section is restricted due to the directionality of the moving wall, and it is possible to greatly expand the degree of freedom of the moving mode.

Further, since a convex elastic seal material is additionally provided on the outer surface of the ridge, the tip of the ridge at the beginning during movement is covered with the elastic material. Therefore, it is possible to effectively reduce the probability that the member is damaged due to the collision with the obstacle or the hand is caught and injured, and the safety can be significantly improved.

Moreover, since the elastic seal material is attached to the edge member by the sliding engagement between the convex portion and the attachment groove as described above, the operation of attaching the elastic seal material can be simplified. In addition, the elastic seal material can be kept in close contact with the edge member for a long period of time without taking measures such as adhesion, and the desired light shielding performance and sound insulation performance can be maintained for a long time. .

If the ridge has a trapezoidal flat cross-section with a narrow tip, and the groove has a trapezoidal flat cross-section that expands outwards, the ridge and the groove can be smooth. It is possible to engage with each other, and it is possible to accurately position both moving walls in the engaged state.

[Brief description of drawings]

1 to 3 show an embodiment of the present invention, FIG. 1 is a front view, FIG. 2 is an enlarged sectional view corresponding to line II-II in FIG. 1, and FIG. It is a schematic plan view for doing. FIG. 4 is a plan view corresponding to FIG. 3 for explaining a conventional example. 1, 1 ₂ , 1 ₃ , 1 ₄ ...... Ceiling rail, 5 ...... Moving wall 6 _a , 6 _b ...... Edge member, 64 ...... Ridge, 65 ...... Recessed groove, 65 b ...
… Bottom, 67 …… Elastic seal material, 67e, 67f …… Convex, 68,6
9 ... Mounting groove

Claims (3)

[Scope of utility model registration request] 1. A plurality of moving walls suspended and supported by a ceiling rail so as to be movable, the edge walls provided at both ends in the width direction of the moving walls being in contact with each other. In the moving partitioning device configured to be arranged, each end member is provided with a parallel protruding line and a concave groove extending vertically, respectively, and a flat cross-sectional shape of the end member arranged at one end of the moving wall, A flat cross-sectional shape of the edge member arranged at the other end is made point-symmetrical, and a convex elastic seal material is attached to the outer surface of the ridge, and the elastic seal material is formed on both sides of the elastic seal material. At the edge, the tip side is provided with wide mounting projections, and by mounting these mounting projections on the both sides of the ridge in the mounting grooves with wide inner sides in the vertical direction, During the movement, the elastic seal is attached to the edge member. Switching equipment. 2. The ridge has a trapezoidal flat cross-section with a narrow width on the front end side, and a trapezoidal flat cross-section with the concave groove widening outward. Item 1. The moving partition device according to Item 1. 3. The moving partition device according to claim 1, wherein the edge member is an extruded material made of aluminum.