JP7060400B2 - Moving partition device - Google Patents

Description

The present invention relates to a mobile partition device for partitioning a room such as an office, a conference room, a showroom, or a store into predetermined sections for use.

The interiors of offices, conference rooms, showrooms, stores, etc. are suspended from rails provided on the ceiling via suspension members having rollers, and partition panels that can be moved along the rails are connected to each other to form a predetermined section. The layout of the desired subdivision is realized. In such a moving partition device, the last partition panel has a closing mechanism capable of advancing and retreating a side closing member, an upper closing member, and a lower closing member for closing the gap between the wall, the ceiling, or the floor, respectively. Some of them are provided, and it is known that each blocking member is pressed against a wall, a ceiling or a floor to close a gap and prevent light and sound from leaking (Patent Documents). 1).

The partition panel closing mechanism shown in Patent Document 1 includes a side closing member that advances substantially linearly toward the wall, an upper closing member that advances substantially linearly toward the ceiling, and an upper closing member that advances substantially linearly toward the floor. It is composed of a lower closing member that advances substantially linearly. As a result, the closing mechanism advances each closing member substantially linearly, and pushes the side closing member to the wall, the upper closing member to the ceiling, and the lower closing member to the floor, so that the closing mechanism is in the advanced state. As a result, the gap between the wall portion and the side closing member, the gap between the ceiling and the upper closing member, and the gap between the floor and the lower closing member can be closed.

Japanese Unexamined Patent Publication No. 6-50053 (Page 3, Fig. 3)

However, in the partition panel of Patent Document 1, the side closing member, the upper closing member, and the lower closing member have substantially the same length as the vertical length, the width direction length, and the width direction length of the partition panel, respectively, and these are closed. Since the members are configured to advance laterally, upwardly, and downward from the extension of the partition panel to be closed, the space between the side closing member and the upper closing member and the side portion in the advanced state of these closing members. Since the space between the closing member and the lower closing member communicates between the adjacent sections, there is a problem that sound and light are not sufficiently blocked from leaking.

The present invention has been made by paying attention to such a problem, and is a moving partition device capable of sufficiently closing the upper part and / or the lower part of the partition panel in the advanced state of the upper and lower closing members and the side closing member. The purpose is to provide.

In order to solve the above problems, the mobile partition device of the present invention is used.
A moving partition device that is suspended from a taxiway provided on the ceiling via a taxiway member and connects a plurality of partition panels that can move along the taxiway to partition a space.
One of the partition panels includes a panel main body to which the suspension member is connected, a side closing member capable of advancing and retreating in a connecting direction from the panel main body, and a ceiling side and / or a floor side from the panel main body. It has a vertical closing member capable of advancing and retreating, and a corner closing member capable of advancing and retreating in the space between the side closing member and the vertical closing member.
The vertical closing member is connected to the panel body via an urging means and a rotating arm , and in the retracted state, one end of the vertical closing member is moved to one side in the connecting direction by the urging force of the urging means. In the protruding and advanced state, the vertical closing member is urged on one side in the connecting direction and in the vertical direction by the urging force of the urging means.
One end of the rotating arm is rotatably pivotally supported by one of the panel body or the vertical closing member, and the other end is rotatably pivotally supported by the panel body or the other of the vertical closing member. , The panel body or the groove provided on the other side of the vertical closing member is loosely fitted in a state where sliding in the connecting direction is permitted.
The corner closing member is movably connected to each of the side closing member and the vertical closing member, and the corner closing member is moved into the space with the side closing member and the vertical closing member advanced. It is characterized by being in a state of advancement.
According to this feature, when the advancing state of the side obstructing member is released, one end of the upper and lower obstructing member advances to one side in the articulating direction relative to the panel body by the urging means. The vertical closing member can be semi-automatically put into the retracted state. Further, when the side closing member and the upper and lower closing members are brought into the advanced state, the corner closing member is brought into the advanced state in the space between the side closing member and the upper and lower closing members. The upper part and / or the lower part of the partition panel can be sufficiently closed in the advanced state with the partial closing member.

The vertical closing member is characterized in that one end of the vertical closing member projects to one side in the connecting direction due to the urging force of the urging means in the retracted state.
According to this feature, by pressing the upper and lower closing members against the side ends of the adjacent partition panels, the upper and lower closing members can be advanced toward the ceiling and / or the floor.

The vertical closing member is connected to the panel body via a rotating arm.
One end of the rotating arm is rotatably pivotally supported by one of the panel body or the vertical closing member, and the other end is rotatably pivotally supported by the panel body or the other of the vertical closing member. It is characterized in that it is loosely fitted in a groove provided on the other side of the panel main body or the vertical closing member in a state where sliding in the traveling direction is permitted.
According to this feature, the vertical closing member is urged in the direction of being pushed back by the urging force of the urging means from the advanced state to the retracted state, and the other end of the rotating arm is in contact with the end of the groove. Therefore, the vertical closing member can be held so as not to protrude to the ceiling side and / or the floor side.

The corner closing member and the side closing member are connected so as to be relatively movable in the vertical direction.
The corner closing member and the vertical closing member are characterized in that they are connected so as to be relatively movable in the connecting direction.
According to this feature, the corner closing member can be moved forward with the advance movement of the side closing member and the upper and lower closing member.

The corner closing member is characterized in that it is nested and connected to the upper and lower closing member so as to advance in conjunction with the advance of the upper and lower closing member.
According to this feature, in the stored state, the vertical closing member and the corner closing member can be compactly stored, and the corner closing member can be advanced together with the vertical closing member.

The vertical closing member is characterized in that at least a part of the vertical closing member is arranged in the side closing member in a retracted state.
According to this feature, in the stowed state, by arranging at least a part of the vertical closing member and the side closing member in a nested manner, the side closing member can be extended near the ceiling and / or the floor. can. As a result, the amount of the vertical closing member advancing to the ceiling and / or the floor is reduced, so that the vertical closing member can be compactly configured.

The corner closing member is characterized in that it is connected so as to advance in conjunction with the advance of the side closing member.
According to this feature, the corner closing member can be reliably advanced together with the side closing member.

It is a perspective view which shows the structure of the moving partition device in an Example of this invention. It is an exploded perspective view which shows the structure of the main part of a moving partition device. It is an exploded perspective view which shows the structure of the last partition panel. It is a vertical sectional view which shows the stored state of the upper closing member and the lower closing member. (A) is a top view showing the upper end of the rearmost partition panel, (b) is a top view showing the upper end of the upper corner closing member, and (c) is the upper end of the upper closing member. It is a top view which shows the part. It is a schematic diagram which shows the side block system installed in a panel body. (A) to (e) are schematic views showing the movement of the torsion coil spring in the closing operation of the upper closing member. (A) is a schematic diagram showing a side closing device in a retracted state, and (b) is a schematic diagram showing a side closing device in an advanced state. (A) and (b) are schematic views showing the mode of closing the gap between the ceiling, the floor, and the wall portion by the rearmost partition panel. (A) and (b) are schematic views showing a mode of closing the gap between the ceiling, the floor, and the wall portion by the rearmost partition panel, following FIG. 9.

A mode for carrying out the moving partition device according to the present invention will be described below based on examples.

The moving partition device according to the embodiment will be described with reference to FIGS. 1 to 10. Hereinafter, the front side of the paper surface of FIG. 2 and the right side of the paper surface of FIG. 4 will be referred to as the front side (front side) of the moving partition device, and the vertical and horizontal directions when viewed from the front side thereof will be described as a reference.

The partition panel 1 is used to partition a room in a building such as an office, a conference room, a showroom, or a store into predetermined sections, and as shown in FIGS. 1 and 2, in the present embodiment. , A plurality of partition panels 1, 1, ..., 1A are combined to form a moving partition device 10.

The moving partition device 10 has a plurality of partition panels whose upper ends are suspended by a pair of suspension members 9 and 9 (see FIG. 3) that can be moved along a rail 3 (guide path) provided on the ceiling R of the interior space. Mainly composed of 1, 1, ... And the rearmost partition panel 1A (one partition panel) having the side closing device 2, the partition panels 1, 1, ..., 1A are shown along the rail 3. In 1, the partition panels 1, 1, ..., 1A are connected in a row by manually and sequentially moving to a predetermined position on the movement restriction end S'side provided on the right side wall W', and the upper block member described later is described. 11 and the lower closing member 12 are pressed toward the rail 3 and the floor F, and the side closing member 20 of the side closing device 2 is pressed against the movement restricting end S (wall portion) provided on the side wall W. The interior space can be partitioned from the ceiling R to the floor F.

The movement restricting ends S, S'mean the side closure of the first partition panel 1 or the last partition panel 1A among the partition panels 1, 1, ..., 1A constituting the moving partition device 10. It is a predetermined side wall portion, a column, or the like that constitutes an end portion to which the member 20 abuts and restricts the movement of the front partition panel 1 or the side closing member 20 of the rearmost partition panel 1A.

Further, the storage rails 3a and 3a are orthogonally connected to the rail 3, and the storage rails 3a and 3a are separated from each other by substantially the same dimensions as the pair of suspension members 9 and 9 fixed to the partition panels 1 and 1A. Have been placed. As a result, the partition panels 1, 1, ..., 1A can be stored side by side in the front-rear direction (direction orthogonal to the connecting direction).

Next, the rearmost partition panel 1A will be described. Since the configuration of the other partition panel 1 is substantially the same as the configuration of the rearmost partition panel 1A, overlapping description will be omitted.

As shown in FIG. 3, the rearmost partition panel 1A extends close to the ceiling R and the floor F (see FIG. 2), and a pair of glass panels 4 and 4 (see FIG. 2) arranged opposite to each other at a distance in the front-rear direction. The panel member), the frame member 5 (upper frame 6, vertical frame 7, 7A and lower frame 8) that integrally holds the glass panels 4 and 4, and the upper closing member 11 housed in the upper frame 6 or the lower frame 8. (Upper and lower closing member) or lower closing member 12 (upper and lower closing member), upper corner closing member 31 and lower corner closing member 32 housed in the upper closing member 11 or lower closing member 12, upper closing member 11 and lower part. A double glass panel structure mainly composed of an upper advancing / retreating mechanism 65 or a lower advancing / retreating mechanism 85 (see FIG. 7) for advancing / retreating the closing member 12, and transparent glass panels 4 and 4 are used as the panel material. By doing so, it is possible to produce a feeling of openness in the interior space partitioned by the partition panels 1, 1, ..., 1A, and it is excellent in strength and sound insulation. In this embodiment, the glass panels 4 and 4 and the frame member 5 are integrated to form the panel main body 50.

First, the structures of the glass panels 4 and 4 will be described with reference to FIGS. 3 and 4. As shown in FIG. 4, the glass panel 4 is a laminated glass reinforced by polymerizing two transparent flat glass plates 41 and 41. The flat glass 41, 41 may be made of highly transparent polycarbonate or acrylic resin.

As shown in FIG. 3, a through hole 4b is formed in the front glass panel 4, and the through hole 4b is located at the access portion C (hexagon bolt head described later) of the side blocking device 2 described later. It is matched.

Next, the structure of the frame member 5 will be described. As shown in FIG. 3, the frame member 5 includes an upper frame 6 attached along the upper ends of the glass panels 4 and 4, and a pair of vertical frames 7 whose upper ends are connected to the left and right ends of the upper frame 6. , 7A and a pair of glasses mainly composed of a lower frame 8 attached along the lower ends of the glass panels 4 and 4 and having both left and right ends connected to the lower ends of the pair of vertical frames 7 and 7A. It has a so-called four-sided frame shape that is arranged along the upper, lower, left, and right ends of the panels 4, 4.

As shown in FIGS. 3 to 5, the upper frame 6 is an extruded product made of a metal such as an aluminum alloy, and a pair of front and rear holdings in which a concave groove portion 61 (see FIG. 4) is formed along the longitudinal direction. A portion 63, 63, an upper channel portion 62 provided between the holding portions 63, 63 along the longitudinal direction, and a base portion 64 for connecting the holding portions 63, 63 in the front-rear direction are provided. The concave groove portion 61 has a downward U-shape when viewed from the side, and the holding portion 63 has a glass panel 4 in which the upper end portions of the glass panels 4 and 4 are fitted from above via the concave groove portion 61. , 4 protects the upper end. Further, since the glass panels 4 and 4 extend close to the ceiling R (see FIG. 2), the upper frame 6 is also arranged near the ceiling R. Further, the upper channel portion 62 houses the upper closing member 11, the upper corner closing member 31, and the upper advancing / retreating mechanism 65.

Further, as shown in FIG. 5, the end 64a on the side where the side closing device 2 of the base 64 is attached has substantially the same dimensions as the left-right dimensions of the side closing device 2 in the longitudinal direction of the partition panel 1A. The end 64b on the opposite side of the side to which the side closing device 2 is not attached is located on the substantially central side, and is located at the longitudinal end of the partition panel 1A. Although not shown, the base of the upper frame of the other partition panel 1 has substantially the same configuration as the opposite end 64b at both ends.

Further, as shown in FIG. 3, between the holding portions 63 and 63 arranged at the upper end portion of the side closing device 2, the holding portions 63 and 63 are open in the vertical direction, and the separation distance between the holding portions 63 and 63 is the upper channel. The dimensions are substantially the same as the front-rear dimensions of the portion 62 (see FIG. 4).

As shown in FIG. 4, the lower frame 8 has substantially the same shape as the upper frame 6 inverted upside down, and includes holding portions 83, 83, lower channel portions 82, 82, and a base portion 84. The holding portion 83 of the lower frame 8 protects the lower end portions of the glass panels 4 and 4 by fitting the lower end portions of the glass panels 4 and 4 from below via the concave groove portion 81. Further, since the glass panels 4 and 4 extend close to the floor F (see FIG. 2), the lower frame 8 is also arranged near the floor F. Further, the lower channel portion 82 of the lower frame 8 houses the lower closing member 12, the lower corner closing member 32, and the lower advancing / retreating mechanism 85. Further, as shown in FIG. 3, the holding portions 83, 83 arranged at the lower end portion of the side closing device 2 are opened in the vertical direction, and the separation distance between the holding portions 83, 83 is the lower channel. The dimensions are substantially the same as the front-rear dimensions of the portion 82 (see FIG. 4).

Returning to FIG. 3, the vertical frame 7 is mainly composed of a covering member 70 extending in the vertical direction of the rearmost partition panel 1A and a core member 71 extending in the vertical direction of the partition panel 1A and being covered by the covering member 70. The upper end of the core member 71 is fixed to the upper frame 6 and the lower end of the core member 71 is fixed to the lower frame 8 with a pair of screws. The other partition panels 1 are arranged so that the vertical frames 7 and 7 face each other.

As shown in FIG. 3, the vertical frame 7A includes a U-shaped cover member 72 extending in the vertical direction of the glass panels 4 and 4 and a pair of rib-shaped short plates at the right end of the cover member 72. It is mainly composed of a core member 71A arranged between them and covered with a short plate, and the upper end portion of the core member 71A is attached to the upper frame 6 and the lower end portion of the core member 71A is attached to the lower frame 8 with a pair of screws. It is fixed. Further, in the vertical frame 7A, the side closing device 2 is fixed to the core member 71A in a state where the side closing device 2 is housed in the storage portion 72d in the cover member 72.

Further, as shown in FIGS. 6 and 7, a plate-shaped extending panel 73 (extended body) (see FIG. 7) having a substantially right-angled triangular shape in front view is welded and fixed to the left side surface of the core member 71A. ing. A connecting body 74 is welded and fixed to the tip end side of the upper end portion of the extending panel 73. One suspension member 9 is attached to the connecting body 74.

Here, the connection between the glass panels 4 and 4 and the vertical frames 7 and 7A will be described. The inner surface of the glass panels 4 and 4 and the side surface of the covering member 70 of the vertical frame 7 are attached with transparent double-sided tape, and the inner surface of the front glass panel 4 and the side surface of the cover member 72 of the vertical frame 7A are transparent. Attach with double-sided tape. In this way, the glass panels 4 and 4 and the vertical frames 7 and 7A are fixed to each other.

Further, as shown in FIG. 3, a through hole 72f is formed in the front side plate portion of the cover member 72 so as to be aligned with the through hole 4b of the front glass panel 4, and the glass panels 4 and 4. The vertical frames 7 and 7A are fixed to each other, and the through hole 72f and the through hole 4b communicate with each other to form an access hole H accessible to the access unit C (operation unit). Although not shown directly, a cap is attached to the access hole H to protect the access unit C except when the access unit C is operated.

Next, the upper closing member 11 and the lower closing member 12 will be described. As shown in FIGS. 4 to 6, the upper closing member 11 is an extruded product made of a metal such as an aluminum alloy, has a longer dimension than the upper frame 6 and extends in the left-right direction, and extends to the ceiling R. It is provided with plate-shaped upper wall portions 11a facing each other and plate-shaped side wall portions 11c and 11c extending vertically downward from the front and rear end portions of the upper wall portion 11a, respectively, and has a downward U-shape when viewed from the side. It has a shape. Further, the front-rear dimension of the upper closing member 11 is formed to be slightly shorter than the front-rear dimension of the main body member 21 of the side closing member 20, which will be described later (see the inside of the blowout in FIGS. 5A and 6). Since the lower closing member 12 has substantially the same shape as the upper closing member 11 turned upside down, the description thereof will be omitted.

Further, as shown in FIG. 5, long holes 11e and 11e are formed in the upper wall portion 11a of the upper closing member 11 in the left-right direction, and the suspension member 9 is formed in the long holes 11e and 11e. The suspension members 9 and 9 are fixed to the upper frame 6 and the connecting body 74 by inserting the shafts of the and 9. These elongated holes 11e and 11e allow the upper closing member 11 to move forward and backward. The elongated holes 11e and 11e are not formed in the lower closing member 12.

As shown in FIGS. 5 and 6, the upper closing member 11 is housed in the upper channel portion 62 of the upper frame 6, and is at the right end toward the right side (advancing direction to the partition position) of the panel main body 50. A portion (one tip portion) protrudes, and the left end portion is arranged at the left end portion (movement restriction end portion S side end portion) of the panel main body 50, and as shown in FIGS. 4 to 6, the upper portion is provided. The side wall portions 11c and 11c of the closing member 11 are arranged in the upper channel portion 62 of the upper frame 6 and the main body member 21 of the side closing member 20 described later.

Further, the lower closing member 12 also includes a lower wall portion 12a and side wall portions 12c and 12c like the upper closing member 11, and faces the right side of the panel main body 50 in a state of being housed in the lower channel portion 82. The right end is projected, and the left end is arranged at the end S side of the movement restricting end of the panel body 50, and as shown in the blowouts of FIGS. 4, 5 (a) and 6, the upper part. The left end portion of the closing member 11 is surrounded by the bottom portions 21c and the protruding portions 21d and 21d of the main body member 21 extending to the upper channel 62 in the vertical direction, and the side wall portions 12c and 12c of the lower closing member 12 It is arranged in the lower channel portion 82 and the main body member 21 of the lower frame 8.

In this way, in the retracted state, at least a part of the upper closing member 11 and the lower closing member 12 is arranged on the panel main body 50 and the side closing member 20, so that the panel main body 50 and the side closing member 20 described later can be used. The main body member 21 can be extended close to the ceiling R and the floor F. As a result, the amount of advance of the upper closing member 11 and the lower closing member 12 to the ceiling R and the floor F is reduced, so that the upper closing member 11 and the lower closing member 12 can be compactly configured.

As shown in FIG. 4, a seal member 14 made of rubber or the like extending along the longitudinal direction is fixed to the front and rear of the upper surface side of the upper closing member 11 and the front and back of the lower surface side of the lower closing member 12, and in particular, As shown in FIG. 4, when the upper closing member 11 and the lower closing member 12 extend in the direction approaching the rail 3 and the floor F, the sealing member 14 is the upper closing member 11 and the lower closing member 12, respectively. Is pressed between the rail 3 and the lower surface of the rail 3 and the floor F, and the airtightness and sound insulation are enhanced.

Next, the structures of the upper advancing / retreating mechanism 65 and the lower advancing / retreating mechanism 85 will be described. Since the upper advancing / retreating mechanism 65 and the lower advancing / retreating mechanism 85 have substantially the same configuration so as to be vertically symmetrical, the lower advancing / retreating mechanism 85 on the lower side will be described here, and the lower advancing / retreating mechanism 85 on the upper side will be described unless otherwise specified. The explanation is omitted.

As shown in FIG. 6, the lower advancing / retreating mechanism 85 rotates with the torsion coil springs 15 and 15 (the urging means) disposed between the lower channel portion 82 (see FIG. 4) and the lower closing member 12. It is equipped with arms 19, 19. The upper advancing / retreating mechanism 65 does not include a rotating arm 19.

As shown in FIG. 7, the upper end portion 15a of the torsion coil spring 15 is inserted into a shaft portion 17a extending in the front-rear direction from a mounting piece 17 fixed to the base portion 84, and is rotatably shafted with respect to the shaft portion 17a. It is supported. Further, the lower end portion 15b of the torsion coil spring 15 is inserted into a shaft portion 18a extending in the front-rear direction from a mounting piece 18 fixed to the upper surface of the lower wall portion 12a of the lower closing member 12, and the coil adjacent to the lower end portion 15b. Since the portion 15d is inserted into the shaft portion 18b extending in the front-rear direction from the right side of the shaft portion 18a in the mounting piece 18, the lower end portion 15b cannot rotate with respect to the shaft portion 18a. The coil portions 15c and 15d of the torsion coil spring 15 are arranged side by side with the lower end portion 15b in the retracted state of the lower closing member 12.

Next, the rotating arm 19 will be described. The rotating arm 19 is a link body made of a metal plate, and the upper end portion of the rotating arm 19 is inserted into a shaft portion 95a extending in the front-rear direction from a mounting piece 95 fixed to the base portion 84 of the lower channel portion 82. It is rotatably supported with respect to the shaft portion 95a. Further, a shaft portion 19a extending in the front-rear direction is provided at the lower end portion of the rotating arm 19, and the shaft portion 19a is inserted into a groove portion 12b formed in the lower closing member 12.

Next, the upper corner closing member 31 and the lower corner closing member 32 will be described. As shown in FIGS. 4 and 5, the upper corner closing member 31 is an extruded product made of a metal such as an aluminum alloy, and extends in the left-right direction with substantially the same dimensions as the left-right dimensions of the cover member 72. It has a downward U-shape when viewed from the side, and is formed so as to be nestled in the upper closing member 11.

As shown in FIGS. 4 to 6, the upper corner closing member 31 is connected to the upper closing member 11 so as to be relatively movable in the left-right direction. Specifically, elongated holes 31b, 31b are formed so as to face each of the plate-shaped side wall portions 31a, 31a arranged to face each other in the front and rear of the upper corner closing member 31, and extend substantially linearly in the left-right direction. Between the front and rear side wall portions 11c and 11c of the left end portion of the upper closing member 11 (the end portion on the side closing device 2 side), two guide pins 31c and 31c pass through the elongated holes 31b and 31b to each other. It is laid in parallel. From this, in the stored state, the upper closing member 11 and the upper corner closing member 31 can be compactly stored, and the upper corner closing member 31 can be advanced together with the upper closing member 11.

Further, as shown in FIG. 4, in the stored state, the side wall portions 31a, 31a of the upper corner portion closing member 31 communicate with each other between the holding portions 63, 63 of the upper frame 6, and the storage portion in the cover member 72. It has advanced to 72d.

Further, as shown in FIGS. 5 and 6, an insertion hole 31f extending in the vertical direction is formed at the end of the upper corner closing member 31 on the movement restricting end S side, and a pin 99 to be described later is provided. It can be inserted from below. Since the insertion hole 31f has a diameter larger than the diameter of the pin 99, even if the pin 99 tilts, the tilting can be tolerated.

Further, the insertion hole 31f and the pin 99 are arranged so that the insertion hole 31f can move forward and backward relative to the pin 99 after the pin 99 is inserted into the insertion hole 31f.

As shown in FIG. 5, the upper wall portion 31d of the upper corner portion closing member 31 is formed with elongated holes 31e formed in the left-right direction, similarly to the elongated holes 11e of the upper closing member 11. The shaft of one suspension member 9 is inserted through the elongated hole 31e, and the one suspension member 9 is fixed to the connecting body 74.

As shown in FIGS. 4 and 6, the lower corner closing member 32 has substantially the same shape as the upper corner closing member 31 inverted upside down, and similarly to the upper corner closing member 31, the side wall portion 32a, The shaft bodies 32c and 32c penetrated through the elongated holes 32b and 32b of 32a (see FIG. 4) are nestedly connected to the front and rear side wall portions 12c and 12c of the lower closing member 12 so as to be relatively movable in the left-right direction. .. From this, in the stored state, the lower corner closing member 12 and the lower corner closing member 32 can be compactly stored, and the lower corner closing member 32 can be advanced together with the lower closing member 12.

Further, as shown in FIG. 4, in the stored state, the side wall portions 32a and 32a of the lower corner portion closing member 32 communicate with each other between the holding portions 83 and 83 of the lower frame 8, and the storage portion 72d in the cover member 72. Has advanced to.

Further, an insertion hole 32f (see FIG. 8) is also formed in the lower corner closing member 32 so that the pin 99 can move forward and backward relative to the pin 99 inserted from above, and the pin 99 tilts. Even if there is such a thing, the tilt can be tolerated. The other partition panels 1, 1, ... Do not have the upper corner closing member 31 and the lower corner closing member 32.

Next, the side blocking device 2 will be described. As shown in FIG. 5, the side closing device 2 includes a side closing member 20 that can be stored in the storage portion 72d in the cover member 72, and a base rod 23 that is fixed to the core member 71A of the vertical frame 7A. A side advancing / retreating mechanism 25 fixed to the base rod 23 and advancing / retreating the side obstructing member 20 in the left-right direction, and an intervening between the side obstructing member 20 and the base rod 23 to support the side obstructing member 20. It is composed of two link mechanisms 35 and 35, and can advance and retreat the side closing member 20 according to the advancing and retreating operation of the side advancing and retreating mechanism 25.

As shown in FIG. 6, the side closing member 20 is formed in a U-shape in a top view that extends slightly longer than the vertical dimensions of the glass panels 4 and 4 and opens on the core member 71A side (right side). The support rod 22 is fixed to the inside of the bottom portion 21c of the main body member 21 so as to be movable in the articulating direction (left-right direction) inside the cover member 72 that opens to the top view movement restriction end S side (left side). It is stored. Further, a side advancing / retreating mechanism 25 and each of the link mechanisms 35 and 35 are connected to the support rod 22.

As shown in FIG. 5A, cushioning members 90, 90 made of rubber are attached to the outer front and rear both end portions of the bottom portion 21c of the main body member 21 so as to be separated from each other in the vertical direction. ing. As a result, the impact when the main body member 21 is pressed against the movement restricting end portion S can be buffered, and the gap between the main body member 21 and the movement restricting end portion S can be reliably closed. Further, seal members 91 and 91 made of rubber are attached to the ends of the plate portions on both sides of the main body member 21 on the core member 71A side in the vertical direction, respectively, and the cover member 72 and the main body member 21 are attached. It is possible to seal the gap between the two.

As shown in the blowouts of FIGS. 5A and 6, the left end portion on the left side of the position where the suspension support members 9 on both side plates of the main body member 21 are arranged is closer to the center and the right end portion of the main body member 21. It is formed one step higher. That is, this left end portion is continuous from the bottom portion 21c and is at the same height position as the upper end portion of the bottom portion 21c, and forms the protruding portions 21d and 21d. Further, as shown in FIG. 5, the front-rear dimension of the main body member 21 is formed to be substantially the same dimension, which is slightly shorter than the front-rear dimension of the upper channel portion 62 of the upper frame 6. The left end portion of the upper closing member 11 and the upper corner closing member 31 arranged in the upper channel portion 62 is arranged between the protruding portions 21d and 21d. Similarly, the left end portion of the lower closing member 12 and the lower corner closing member 32 arranged in the lower channel portion 82 of the lower frame 8 is also arranged in the side closing member 20.

As shown in FIGS. 6 and 7, the support rod 22 is a member having a long square pipe shape in the vertical direction, and pins 99 and 99 are welded and fixed to the upper end portion and the lower end portion, respectively. Since these pins 99, 99 move with the advance / retreat movement of the side closing member 20, the pins 99, 99 are connected to the side closing member 20 by being inserted into the corresponding insertion holes 32f, 32f. The corner closing member 31 and the lower corner closing member 32 are pushed or pulled by the pins 99, 99, and can move forward and backward in a relatively long direction with respect to the upper closing member 11 or the lower closing member 12. .. As a result, the upper corner closing member 31 and the lower corner closing member 32 can be reliably advanced together with the side closing member 20.

As shown in FIG. 6, the base rod 23 is a C-shaped channel rod-shaped member elongated in the vertical direction, and is fixed to the core member 71A by bolts and nuts.

As shown in FIG. 7, the side advance / retreat mechanism 25 includes a vertically long push-pull body 26 and a base rod 23, which are attached with a cushioning member 33 interposed therebetween in the vertical center of the support lever 22. A pair of upper and lower levers 27, 27 rotatably supported by the lever 27, an arm body 28, 28 which is a plate-shaped long member rotatably attached to the lever 27 and the push-pull body 26, and a lever. It is composed of a link member 29 having a long square pipe shape in the vertical direction, which is rotatably supported by each of 27 and 27. The access portion C is the head of a hexagon bolt that rotatably supports the lower lever 27 to the base rod 23, and the access portion C and the lever 27 are fixed so as not to be relatively movable.

Next, with reference to FIGS. 7 to 10, the operation of closing the gap between the partition panels 1, 1, ..., 1A by the rearmost partition panel 1A and the movement restriction end portion S, the ceiling and the floor will be described. The lower closing member 12 will be described as an example, and the description of the upper closing member 11 which is substantially the same embodiment will be omitted. First, as shown in FIG. 9A, the rearmost partition panel 1A in which the side closing member 20 of the side closing device 2 is in the retracted state is placed between the adjacent partition panel 1 and the movement restricting end portion S. Move to. At this time, the upper closing member 11 and the lower closing member 12 are in contact with the side end portion of the adjacent partition panel 1. Further, when the side closing member 20 is in the retracted state, the push-pull body 26 is arranged close to the lever 27 (see FIG. 8A).

Next, when a handle (not shown) is attached to the access portion C of the rearmost partition panel 1A and rotated clockwise, the push is pushed toward the movement restriction end portion S side via the arm bodies 28, 28. The side closing member 20 is also pushed by the pulling body 26, and as shown in FIG. 9B, the side end portion of the side closing member 20 comes into contact with the movement restricting end portion S. At this time, the upper corner closing member 31 and the lower corner closing member 32 follow the movement of the side closing member 20 and are relatively relative to the upper closing member 11 and the lower closing member 12 that remain stationary. Movement restriction Moves to the end S side. In addition, FIG. 7A shows a state immediately after the left end portion of the lower corner closing member 32 comes into contact with the movement restricting end portion S, that is, a state in which the lower closing member 12 is not pressed against the panel body 50 side (left side). Is shown.

When the handle is operated to continue the rotation of the access portion C, the movement of the side closing member 20 to the movement restricting end S side is restricted by the movement restricting end S, so that the panel body 50 side is restricted. Move to the adjacent partition panel 1 side. Along with this, the side ends of the upper closing member 11 and the lower closing member 12 are pressed against the side ends of the adjacent partition panels 1 and come into contact with the ceiling R or the floor F. Further, the rotation operation of the handle is performed until the angle at which the handle is rotated reaches 90 degrees (see FIG. 8B). When the angle at which the handle is rotated reaches 90 degrees, the right end of the panel body 50 abuts on the left end of the adjacent partition panel 1 as shown in FIG. 10 (b), and the side closing member 20 is in the advanced state, and the gap between the partition panels 1, 1, ..., 1A and the movement restriction end portion S, the ceiling and the floor can be closed by the rearmost partition panel 1A. The rotatable range is not limited to a specific numerical value.

The operation of the lower closing member 12 will be described in detail. In the lower closing member 12, the torsion coil spring 15 rotates around the upper end portion 15a, and the lower closing member 12 is pushed down, so that the lower closing member 12 comes into contact with the floor F (FIG. 7B). reference).

Since the lower end portion 15b of the torsion coil spring 15 cannot rotate with respect to the shaft portion 18a, the coil portion 15d bends from the time when the closing operation of the lower closing member 12 is pushed toward the panel body 50 side. The force will increase. Further, since the shaft portion 18a is located on the left side of the shaft portion 17a, the urging force of the torsion coil spring 15 works strongly in the substantially horizontal direction (the direction in which the lower closing member 12 is pushed back to the right side).

Further, the upper corner closing member 31 and the lower corner closing member 32 follow the movement of the lower closing member 12 and are relatively on the ceiling R side or the floor F with respect to the side closing member 20 that remains stationary. Move to the side. At this time, even if the upper corner closing member 31 or the lower corner closing member 32 tilts relative to the pins 99, 99 (see FIGS. 6 and 7), the insertion holes 32f and 32f (FIG. 6). Since (6, see FIG. 7) can tolerate the tilt, the upper corner closing member 31 and the lower corner closing member 32 can smoothly move upward or downward. As a result, the space between the side closing member 20 and the upper closing member 11 and the space between the side closing member 20 and the lower closing member 12 are separated into the upper corner closing member 31 and the lower corner closing member 32. Can be sufficiently blocked by.

When the panel body 50 is further moved to the left from the state of FIG. 7B, the shaft portions 18a and 18b and the shaft portion 17a are close to each other in the left-right direction, the coil portion 15c of the torsion coil spring 15 is bent, and the coil portion 15d is used. Bending is eliminated. That is, the lower closing member 12 and the panel main body 50 move relative to each other in the left-right direction while bending the torsion coil spring 15. At this time, the shaft portion 19a of the rotating arm 19 moves to the left along the groove portion 12b (see FIG. 7C).

Further, when the panel body 50 is further moved to the left from the state of FIG. 7 (c), the torsion coil spring 15 is further bent, and the central axis of the coil portion 15c of the torsion coil spring 15 goes beyond directly below the shaft portion 17a to the left. Move (see FIG. 7 (d)).

As shown in FIG. 7 (e), when the side closing member 20 is in the advanced state, the shaft portion 18a is located on the right side of the shaft portion 17a directly below. That is, the torsion coil spring 15 does not exceed the dead center. That is, the urging force of the torsion coil spring 15 acts not only in the direction of pushing the panel main body 50 toward the adjacent partition panel 1 but also in the direction of pushing the lower closing member 12 back to the left side.

At this time, since the advancing state of the side closing member 20 is held by the side advancing / retreating mechanism 25, the lower closing member 12 is urged by the torsion coil spring 15 in the direction of pushing the lower closing member 12 back to the right side. Since it is immovable as it is, the lower closing member 12 keeps pressing the side end portion of the adjacent partition panel 1 while maintaining its advanced state.

Further, the retracting operation of the lower closing member 12 is semi-automatically performed by retracting the side closing member 20 from the advanced state. Specifically, the side closing member 20 is retracted in the reverse procedure of the advance movement, and the panel main body 50 is separated from the adjacent partition panel 1, so that the lower closing member 12 is passive due to the urging force of the torsion coil spring 15. It moves relative to the panel body 50 toward the adjacent partition panel 1 side. That is, the lower closing member 12 can be semi-automatically put into the retracted state by releasing the advanced state of the side closing member 20. The operation mode of the torsion coil spring 15 during the blockage release operation of the lower block member 12 is opposite to the operation mode of the torsion coil spring 15 during the blockage operation of the lower block member 12 described above (FIGS. 7 (e) and 7 (FIG. 7). d), FIG. 7 (c), FIG. 7 (b), and FIG. 7 (a)).

Further, in the retracting operation of the lower closing member 12, the shaft portion 19a of the rotating arm 19 moves to the right along the groove portion 12b. Further, from the advanced state to the retracted state, the lower closing member 12 is urged in the direction of being pushed back to the right by the urging force of the torsion coil springs 15 and 15, and the shaft portion 19a is in contact with the left end portion of the groove portion 12b. Therefore, the lower closing member 12 can be reliably housed in the lower channel portion 82 (see FIG. 4) of the lower frame 8. In this way, the lower closing member 12 is prevented from unintentionally hanging from the lower frame 8. That is, the lower closing member 12 can be held so as not to protrude toward the floor F side.

Similarly, with respect to the upper corner closing member 31 and the lower corner closing member 32, contrary to the advance movement, the lower closing member 12 is retracted and retracted to the side closing member 20 side (downward or upward). As the side closing member 20 retracts, it retracts to the upper closing member 11 or the lower closing member 12 side (to the right), and is semi-automatically stored in the upper closing member 11 or the lower closing member 12.

As described above, in the moving partition device 10 of the present embodiment, when the side closing member 20, the upper closing member 11 and the lower closing member 12 are brought into the advanced state, the side closing member 20 and the upper closing member 12 are brought into the advanced state. Since the upper corner closing member 31 and the lower corner closing member 32 are in the advanced state in the space between the 11 or the lower closing member 12, the upper closing member 11 and the lower closing member 12 and the side closing member 20 advance. In the state, the upper part and the lower part of the rearmost partition panel 1A can be sufficiently closed.

Further, the upper corner closing member 31, the lower corner closing member 32, and the side closing member 20 are connected so as to be relatively movable in the vertical direction, and the upper corner closing member 31, the lower corner closing member 32, and the upper closing member 11 are connected. Since the lower closing member 12 and the lower closing member 12 are connected so as to be relatively movable in the connecting direction, the upper corner closing member 31 accompanies the advance movement of the side closing member 20, the upper closing member 11, and the lower closing member 12. And the lower corner closing member 32 can be advanced.

Further, the upper corner closing member 31 and the lower corner closing member 32 are connected to the upper closing member 11 and the lower closing member 12 in a nested manner so as to advance in conjunction with the advance of the upper closing member 11 and the lower closing member 12. Therefore, in the stored state, the upper closing member 11 and the lower closing member 12, the upper corner closing member 31 and the lower corner closing member 32 can be compactly stored, and the upper corner closing member 31 and the lower corner closing member 31 can be closed. The member 32 can be advanced together with the upper closing member 11 and the lower closing member 12.

Further, the frame member 5 is configured by integrally connecting an upper frame 6, a pair of vertical frames 7, 7A and a lower frame 8, and while ensuring the structural strength of the frame member 5, the upper frame 6 and a pair of vertical frames 6 are vertically connected. In the area surrounded by the frames 7 and 7A and the lower frame 8, the area of the panel surface of the glass panels 4 and 4 becomes relatively large, and the area of the panel surface of the glass panels 4 and 4 is widened to improve the appearance. Moreover, since the visibility is improved, a feeling of openness can be produced in the indoor space.

Further, the concave groove portions 61, 61 of the upper frame 6 or the concave groove portions 81, 81 of the lower frame 8 are paired due to an impact when the partition panel 1 is moved or when the partition panels 1, 1, ..., 1A are connected to each other. It is possible to prevent the glass panels 4 and 4 of the above from moving in a direction in which they are separated or close to each other. Therefore, it is possible to suppress the force acting in the direction of peeling the glass panels 4 and 4 from the double-sided tape, prevent the glass panels 4 and 4 from peeling off, and improve the earthquake resistance.

Although examples of the present invention have been described above with reference to the drawings, the specific configuration is not limited to these examples, and any changes or additions that do not deviate from the gist of the present invention are included in the present invention. Will be.

For example, in the above embodiment, the partition panel 1A having the side blocking device 2 has been described as being arranged at the rearmost end, but the arrangement is not limited to this, and the arrangement is not limited to this, such as between the head and the partition panels 1 and 1. It may be changed as appropriate. Further, the other partition panels are not limited to substantially the same configuration as the rearmost partition panel 1A in this embodiment, and for example, a panel member may be attached to a ladder-shaped frame. , May be selected as appropriate.

The partition panel 1A at the rear end has been described as an embodiment including the upper closing member 11 and the lower closing member 12, but the present invention is not limited to this, and the partition panel 1A may be provided with only one of the upper closing member 11 or the lower closing member 12. .. Along with this, if the upper corner closing member 31 and the lower corner closing member 32 are provided with only one of the upper closing member 11 or the lower closing member 12 corresponding to one of the upper closing member 11 or the lower closing member 12. good.

Further, the upper corner closing member 31 and the lower corner closing member 32 have been described as an aspect of advancing together with the side closing member 20, the upper closing member 11, or the lower closing member 12, but the present invention is not limited to this, and the side closing member 20 is not limited to this. It may advance in the left-right direction together with other advance means such as spring urging and electric drive of actuators, etc., and may advance in the left-right direction by other means such as spring urgency and electric drive of actuators, etc. It may advance by the advance means of the advance, and may advance upward or downward together with the upper closing member 11 or the lower closing member. In a mode in which the upper corner closing member 31 and the lower corner closing member 32 advance into the space between the side closing member 20 and the upper closing member 11 or the lower closing member 12 by another advance means such as an electric drive such as an actuator. There may be, and it is not limited.

The upper closing member 11 has been described as being longer than the upper frame 6, but the present invention is not limited to this, and is abbreviated as the upper frame 6 if the upper corner closing member 31 can be connected so as to be relatively advancing and retreating. The dimensions may be the same, and the length may be short, and the size is not limited. The same applies to the lower closing member 12. Further, the upper corner closing member 31 and the lower corner closing member 32 are also formed to be longer or shorter than the cover member 72 if they can be connected to the upper closing member 11 or the lower closing member 12 so as to be relatively movable. It may have been done.

Further, although the upper closing member 11 has been described as having no rotation arm 19, the present invention is not limited to this, and the upper closing member 11 may be provided. In this embodiment, similarly to the lower closing member 12, it is possible to guide the advance / retreat operation and prevent the upper closing member 11 from floating when the rearmost partition panel 1A is moved. That is, the upper closing member 11 can be held so as not to protrude toward the ceiling R side.

The panel members have been described as the embodiments of the glass panels 4 and 4, but the panel members are not limited to this, and opaque materials such as wooden boards and opaquely colored resin boards may be appropriately used. Further, the dimensions of each glass panel in the left-right direction may be changed as appropriate, and the configuration thereof is not limited.

The side advancing / retreating mechanism 25 has been described as being rotated 90 degrees clockwise or counterclockwise via the handle, but the present invention is not limited to this, and other manual modes, electric modes such as actuators, and the like are used for the side parts. It suffices as long as the closing member 20 can be moved forward and backward, and its configuration is not limited.

1 partition panel 1A The last partition panel (one partition panel)
3 rail (taxiway)
4 Glass panel (panel member)
9 Suspension support member 10 Moving partition device 11 Upper closing member (upper and lower closing member)
12 Lower closing member (upper and lower closing member)
15 Twisting coil spring (urging means)
19 Rotating arm 20 Side closing member 31 Upper corner closing member 32 Lower corner closing member 50 Panel body F Floor R Ceiling S Movement restriction end (wall)

Claims (5)

A moving partition device that is suspended from a taxiway provided on the ceiling via a taxiway member and connects a plurality of partition panels that can move along the taxiway to partition a space.
One of the partition panels includes a panel main body to which the suspension member is connected, a side closing member capable of advancing and retreating in a connecting direction from the panel main body, and a ceiling side and / or a floor side from the panel main body. It has a vertical closing member capable of advancing and retreating, and a corner closing member capable of advancing and retreating in the corner space between the side closing member and the vertical closing member.
The vertical closing member is connected to the panel body via an urging means and a rotating arm , and in the retracted state, one end of the vertical closing member is moved to one side in the connecting direction by the urging force of the urging means. In the protruding and advanced state, the vertical closing member is urged on one side in the connecting direction and in the vertical direction by the urging force of the urging means.
One end of the rotating arm is rotatably pivotally supported by one of the panel body or the vertical closing member, and the other end is rotatably pivotally supported by the panel body or the other of the vertical closing member. , The panel body or the groove provided on the other side of the vertical closing member is loosely fitted in a state where sliding in the connecting direction is permitted.
The corner closing member is connected to each of the side closing member and the vertical closing member so as to be relatively movable, and the corner closing member is the corner portion in a state where the side closing member and the vertical closing member are advanced. A moving partition device characterized by being in a state of advance into space. The corner closing member and the side closing member are connected so as to be relatively movable in the vertical direction.
The moving partition device according to claim 1, wherein the corner closing member and the upper and lower closing member are connected so as to be relatively movable in a connecting direction. The moving partition device according to claim 1 or 2 , wherein the corner closing member is nested and connected to the upper and lower closing member so as to advance in conjunction with the advance of the upper and lower closing member. The moving partition device according to claim 1 , wherein at least a part of the upper and lower closing members is arranged in the side closing member in the stored state. The moving partition device according to any one of claims 1 to 4 , wherein the corner closing member is connected so as to advance in conjunction with the advance of the side closing member.

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