JP7001543B2 - Partition panel with side closure member - Google Patents

Description

The present invention relates to a partition panel provided with a side closing member 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 (taxiways) provided on the ceiling via suspension members having rollers, and partition panels that can be moved along the rails are connected. The layout of the desired small compartments is realized by partitioning the compartments into predetermined compartments. Some of such partition panels are provided with a side closing member that closes the gap with the wall portion (movement restriction end portion) so as to be able to move forward and backward, and press the side closing member against the wall portion. It is known that the gap is closed to prevent light and sound from leaking.

For example, the partition panel provided with the side closing member shown in Patent Document 1 has a columnar screw shaft rod extending in the vertical direction and a connecting end portion in which one ends of two plate members are rotatably connected to each other as a base point. A side closing member is attached to a side advancing / retreating means composed of a lateral V-shaped expansion / contraction link member that expands and expands. As for the side advancing / retreating means, a so-called right-hand thread-shaped male screw portion and a left-hand screw-shaped male screw portion are formed on the peripheral surface of the screw shaft rod in the vertical direction, and the male screw portion is made of two plates. It is screwed into the female threaded portion formed at the free end. The side closure member is attached to the connecting end of the expansion / contraction link member and is cantilevered by two plates.

The side advancing / retreating means advances in the direction in which the connecting end of the expansion / contraction link member separates from the screw shaft rod as the free ends of the two plates come close to each other when the screw shaft rod is rotated in one direction. .. Similarly, when the elevating rod is rotated in the other direction, the free ends of the expansion / contraction link members are separated from each other, and the connecting ends of the expansion / contraction link members are retracted in a direction close to the screw shaft rod. As described above, by rotating the screw shaft rod in one direction or the other direction, the side closing member attached to the connecting end of the expansion / contraction link member can move forward and backward in the left-right direction.

Jitsufuku No. 7-35104 (pages 2 and 3, Fig. 4)

In such a partition panel provided with the side closing member of Patent Document 1, since the screw shaft rod cantileverly supports the side closing member by two plate members, the side portion when the side closing member advances. It receives a moment due to the load of the closing member and receives a reaction force from the wall when the side closing member closes the gap with the movement restricting end. For this reason, the screw shaft rod is heavy, and there is a problem that the weight of the partition panel provided with the side closing member becomes heavy.

The present invention has been made focusing on such a problem, and an object of the present invention is to provide a partition panel which is lightweight while being provided with a side closing member.

In order to solve the above problems, the partition panel provided with the side closing member of the present invention is
At least one of a plurality of partition panels that are suspended from a taxiway provided on the ceiling via a taxiway and can move along the taxiway and partition the space by being connected to each other is a movement restricting end. A partition panel provided with a side closing member capable of closing the gap between the ceiling and the ceiling.
The side closing member is supported by a member constituting the frame of the partition panel by a weight supporting means capable of guiding the movement in the horizontal direction, and the movement restricting end portion is independent of the weight supporting means. It is characterized in that it can be moved forward and backward by the side moving forward and backward means that moves forward and backward.
According to this feature, the side closing member is supported by a member constituting the frame of the partition panel so that the horizontal movement can be guided by the weight supporting means independent of the side advancing / retreating means. For this reason, the weight supporting means receives the weight of the side closing member when the side closing member moves back and forth or when the side closing member closes the gap with the movement restricting end. Further, the side advancing / retreating means independent of the weight supporting means receives a reaction force from the movement restricting end when the side closing member closes the gap with the movement restricting end. That is, since the weight of the side closing member and the reaction force from the movement restricting end are distributed and received by the weight supporting means and the side advancing / retreating means, respectively, the weight supporting means and the side advancing / retreating means are received. The configuration can be simplified. This makes it possible to reduce the weight of the partition panel provided with the side closing member.

The weight supporting means is characterized in that it is composed of a plurality of weight supporting mechanisms provided apart from each other in the vertical direction.
According to this feature, the plurality of weight supporting mechanisms are provided apart in the vertical direction, so that the accuracy of guiding the side closing member in the horizontal direction is increased.

The weight support mechanism is characterized by being a link mechanism.
According to this feature, a simple structure can be obtained.

The weight support mechanism is characterized by being a slide mechanism.
According to this feature, a simple structure can be obtained.

Each of the side advancing / retreating means and the weight supporting means is characterized in that it is attached to a vertical rod member extending linearly in the vertical direction.
According to this feature, since it is mounted on the same vertical rod member, the relative mounting accuracy between the side advancing / retreating means and the weight supporting means is improved.

The side portion advancing / retreating means is characterized by being composed of a rotating body that receives an operating rotational force and an arm that is rotatably connected to the rotating body to advance / retreat the side closing member.
According to this feature, since the movement of the side closing member is guided in the horizontal direction by the weight supporting means, the refraction angle between the rotating body and the arm changes according to the rotation of the rotating body, so that the advancing / retreating operation can be performed. It is possible to adopt the means of advancing and retreating from the side.

The weight supporting means is characterized in that the movement of the side closing member can be guided in the horizontal direction within the range of the stroke of the side advancing / retreating means.
According to this feature, it is possible to reliably guide the side closing member until the side closing member is advanced to close the gap with the movement restricting end portion.

It is a perspective view which shows the moving partition apparatus which has the partition panel provided with the side closing member in Example 1 of this invention. It is a schematic diagram which shows the state which partitioned a room by a moving partition device. It is an exploded perspective view which shows the structure of the partition panel provided with the side closing member. It is a vertical sectional view which shows the stored state of the upper closing member and the lower closing member. It is a schematic diagram which shows the side block system installed in a panel body. (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 at the maximum stroke of the pushing / pulling means. It is a schematic diagram which shows a part of the side advance / retreat mechanism in a retracted state. It is a schematic diagram which shows a part of the side part advance / retreat mechanism at the time of the maximum stroke of a side part advance / retreat means. It is a schematic diagram which shows a part of the side advance / retreat mechanism in the advanced state. (A) and (b) are schematic views showing the closing mode of the gap between the ceiling, the floor, and the wall portion by the partition panel provided with the side closing member. (A) and (b) are schematic views showing the closing mode of the gap between the ceiling, the floor, and the wall portion by the partition panel provided with the side closing member, following FIG. (A) is a schematic view showing the side closing device in the retracted state in the second embodiment of the present invention, and (b) is the side closing at the time of the maximum stroke of the side advancing / retreating means in the second embodiment of the present invention. It is a schematic diagram which shows the apparatus. It is an exploded perspective view which shows the modification of the frame body in this invention.

An embodiment for implementing a partition panel provided with a side closing member according to the present invention will be described below with reference to examples.

A moving partition device having a partition panel including a side closing member according to the first embodiment will be described with reference to FIGS. 1 to 11. 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 partition panel provided with the side closing member, 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, 9 (see FIG. 3) that can be moved along a rail 3 (taxiway) provided on the ceiling R of the interior space. Mainly composed of 1, 1, ... And the rearmost partition panel 1A having the side closing device 2, the partition panels 1, 1, ..., 1A are connected to the right side wall W in FIG. 1 along the rail 3. By manually sequentially moving the partition panels 1, 1, ..., 1A to a predetermined position on the movement restriction end S'side provided in', the partition panels 1, 1, ..., 1A are connected in a row, and the upper closing member 11 and the lower closing member 12 described later are connected. Is pressed toward the rail 3 and the floor F, and the side closing member 20 (see FIG. 2) of the side closing device 2 is pressed against the movement restricting end S provided on the side wall W, so that the floor is pressed from the ceiling R to the floor. The interior space can be partitioned over F.

The movement-restricted ends S, S'mean the side closures 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 or column 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, as shown in FIG. 1, the storage rails 3a and 3a are orthogonally connected to the rail 3, and the storage rails 3a and 3a are a pair of suspension members 9 fixed to the partition panels 1 and 1A. They are arranged so as to be separated from each other by substantially the same dimensions as 9. 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 is a frame that integrally holds a pair of glass panels 4, 4 (panel members) arranged so as to face each other at a distance in the front and rear, and the glass panels 4, 4. The body 5 (upper frame 6, vertical frames 7, 7A and lower frame 8), the upper closing member 11 or the lower closing member 12 housed in the upper frame 6 or the lower frame 8, and the upper closing member 11 or the lower closing member 12 The upper corner closing member 31 and the lower corner closing member 32, the upper advancing / retreating mechanism 65 or the lower advancing / retreating mechanism 85 (see FIG. 5) for advancing / retreating the upper closing member 11 and the lower closing member 12, and the vertical frame 7A. The partition panels 1, 1, ... It is possible to produce a feeling of openness in the indoor space partitioned by 1A, and it is excellent in strength and sound insulation. In this embodiment, the glass panels 4 and 4 and the frame body 5 are integrated to form the panel main body 50 (see FIG. 5).

Next, the structures of the glass panels 4 and 4 will be described. 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 body 5 will be described. As shown in FIG. 3, the frame body 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 FIG. 4, the upper frame 6 includes an upper channel portion 62 provided along the longitudinal direction, and the upper channel portion 62 includes an upper closing member 11 and an upper advancing / retreating mechanism 65 (see FIG. 5). Is stored. Further, the lower frame 8 has substantially the same shape as the upper frame 6 inverted upside down, and the lower closing member 12 and the lower advancing / retreating mechanism 85 (see FIG. 5) are housed in the lower channel portion 82 of the lower frame 8. Has been done.

Returning to FIG. 3, the vertical frame 7 on the right side of the rearmost partition panel 1A covers the core member 71 extending in the vertical direction of the glass panels 4 and 4 and the core member 71 extending in the vertical direction of the partition panel 1A. It is mainly composed of a covering member 70, and the upper end portion of the core member 71 is fixed to the upper frame 6 and the lower end portion of the core member 71 is fixed to the lower frame 8 with a pair of screws. The vertical frame 7A on the left side of the rearmost partition panel 1A is composed of a core member 71A extending in the vertical direction of the glass panels 4 and 4 and a cover member 72 formed in a U-shape in a top view and covering the core member 71A. Mainly configured, the upper end of the core member 71A is fixed to the upper frame 6 and the lower end of the core member 71A is fixed to the lower frame 8 with a pair of screws. In the other partition panel 1, vertical frames 7 and 7 are arranged to face each other.

Here, the fixing 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 and 5, the upper closing member 11 has substantially the same dimensions as the upper frame 6 and extends in the left-right direction, and has a downward U-shape when viewed from the side. Since the lower closing member 12 has substantially the same shape as the shape in which the upper closing member 11 is turned upside down, the description thereof will be omitted.

As shown in FIGS. 7, 9, and 10, the upper closing member 11 and the lower closing member 12 are housed in the upper channel portion 62 of the upper frame 6 and the lower channel portion 82 of the lower frame 8. The right end portions project to the right side of the main body 50 (in the direction of travel to the partition position). Further, the upper closing member 11 and the lower closing member 12 are pushed back and forth with respect to the rail 3 and the floor F by the upper advancing / retreating mechanism 65 or the lower advancing / retreating mechanism 85 by being pressed against the left end portion of the adjacent partition panel 1. It has become like. The upper advancing / retreating mechanism 65 or the lower advancing / retreating mechanism 85 for advancing / retreating the upper closing member 11 and the lower closing member 12 is composed of a torsion coil spring, a link mechanism in which a torsion coil spring and a link member are combined, and the like.

Next, the side blocking device 2 will be described. As shown in FIGS. 5 and 6, the side closing device 2 has a side closing member 20 housed in a storage portion 72d in a cover member 72 and a base rod fixed to a core member 71A of a vertical frame 7A. 23, a pair of upper and lower link mechanisms 35, 35 (weight support mechanism, weight support means) capable of guiding the horizontal movement of the side blocking member 20, and a movement restricting end independent of the link mechanism 35, 35. It is mainly composed of a side advancing / retreating mechanism 25 (side advancing / retreating means) that advances / retreats with respect to the portion S, and the side closing member 20 advances / retreats according to the advancing / retreating operation of the side advancing / retreating mechanism 25. It has become.

With reference to FIGS. 5 and 6, the side closing member 20 extends in the vertical direction of the glass panels 4 and 4 and opens on the core member 71A side (right side). A support rod 22 is fixed to the inside of the bottom portion of the cover member 72, and is housed inside a cover member 72 that opens to the top view movement restricting end S side (left side) so as to be movable in the articulating direction (left-right direction). Further, a side advance / retreat mechanism 25 and each of the link mechanisms 35 and 35 are connected to the support rod 22.

As shown in the AA arrow view of FIG. 5, the support rod 22 is a member having a long square pipe shape in the vertical direction, and the side end portion of the support rod 22 has a mounting piece 22a, The 22a is welded and fixed to the upper part and the lower part, respectively, and the link mechanism 35 is rotatably attached to the attachment piece 22a.

Further, as shown in the arrow view of AA in FIG. 5, two stepped plate members 22b and 22b formed in the shape of a top visual cassotte are formed on the front and rear side surface portions of the support rod 22. The plate portions are fixed so as to face each other on the core member 71A side, and the push-pull body 26 of the side portion advancing / retreating mechanism 25, which will be described later, enters the space surrounded by the two stepped plate members 22b, 22b in the left-right direction. The movement to the core member 71A side is movable and can be regulated by the regulation portion which is a short plate portion.

Further, as shown in the arrow view of AA in FIG. 5, a plurality of cushioning members 33 are arranged between the support rod 22 and the push-pull body 26. The cushioning member 33 is composed of a coil-shaped compression spring 33a that is urged in the left-right direction and a bolt-shaped shaft core 33b that is axially passed through the compression spring 33a, and one end of the shaft core 33b is pushed. It is screwed to the side end portion of the pulling body 26 on the support rod 22 side. On the other hand, the other end of the shaft core 33b is inserted into a through hole 22c that penetrates the side end portion of the support rod 22 on the push-pull body 26 side in the left-right direction, and the shaft core 33b is left and right through the through hole 22c. It is possible to move in the direction.

With reference to FIGS. 5 and 6, the base rod 23 (vertical rod member) is a C-shaped channel rod-shaped member elongated in the vertical direction, and a slit formed in the vertical direction is a movement restricting end portion. It is fixed to the core member 71A by bolts and nuts in a state of being arranged toward the S side (left side).

Further, on the left side surface portion of the base rod 23, the first mounting pieces 23a and 23a are vertically separated from each other in the substantially central part in the vertical direction, and the first mounting pieces 23a and 23a are located on the upper end side or the lower end side of the first mounting pieces 23a and 23a. The second mounting pieces 23b and 23b and the plate-shaped support plates 23c and 23c of the base rod 23 are welded and fixed below the second mounting pieces 23b and 23b, respectively, and are fixed to the first mounting pieces 23a and 23a. The side advancing / retreating mechanism 25 and the link mechanisms 35 and 35 are rotatably supported on the second mounting pieces 23b and 23b, respectively, and the rollers 38 and 38 of the link mechanisms 35 and 35 are rotatably supported on the support plates 23c and 23c. (See FIG. 6) is pressed.

In this way, since the side advancing / retreating mechanism 25 and the link mechanism 35, 35 are attached to the same base rod 23, the relative attachment accuracy between the side advancing / retreating mechanism 25 and the link mechanism 35, 35 is improved.

Further, as shown in FIG. 7, a pin-shaped first stopper 98a and a second stopper 98b are welded and fixed to the first mounting piece 23a of the base rod 23, and a side portion advancing / retreating mechanism 25 described later is used. The rotation of the lever 27 is restricted by the contact of the lever 27.

As shown in FIG. 6, the link mechanism 35 is composed of a long first link portion 36 and a second link portion 37 having a size substantially half of that of the first link portion 36, and is composed of horizontal characters. It is in the shape of a letter. The link mechanism 35 will be described in detail later.

In this way, the side closing member 20 and the base rod 23 are connected by the link mechanism 35. As a result, in the side closing member 20, the weight W1 of the side closing member 20 (see FIG. 6) is supported by the vertical frame 7A of the rearmost partition panel 1A by the link mechanism 35, and the side closing member 20 is vertically supported by the link mechanism 35. It is guided in the horizontal direction while maintaining a state of being arranged substantially parallel to the frame 7A.

Next, the side advance / retreat mechanism 25 will be described with reference to FIGS. 5 to 7. As shown in FIGS. 5 and 6, the side advance / retreat mechanism 25 is rotatably supported by a pair of upper and lower levers 27, 27 (rotating bodies) rotatably supported by the base rod 23 and the lever 27. Arm bodies 28, 28 (arms), which are plate-shaped long members attached to the arm body 28, 28, a vertically long push-pull body 26 to which each of the arm bodies 28, 28 is rotatably attached, and a lever 27, 27 A vertically long pipe-shaped link member 29 rotatably supported by each of the 27, and a plurality of cushioning members 33, 33, ... Intervening between the push-pull body 26 and the support rod 22. It is mainly composed of. The pushing / pulling means in this embodiment is composed of a pushing / pulling body 26 and arm bodies 28, 28.

With reference to FIG. 5, the push-pull body 26 has a substantially rectangular mounting portion 26a, 26a on a shaft portion protruding from the upper portion and the lower portion of a square pipe-shaped member shorter than the support rod 22 toward the core member 71A, respectively. 28, 28 are rotatably attached to the attachment portions 26a, 26a.

Further, the push-pull body 26 comes into contact with the regulating portions of the stepped plate members 22b and 22b even if the push-pull body 26 moves to the core member 71A side due to the urging force of the compression spring 33a or the pulling force of the arm body 28. It does not fall off from the shaft core 33b from the through hole 22c, and is prevented from coming off from the support rod 22.

As shown in FIG. 7, the lever 27 is formed in an obtuse-angled triangular shape in front view, and has a through hole penetrating the obtuse-angled first corner portion 27a in the front-rear direction and a first base rod 23. A nut is screwed into a through hole penetrating the mounting piece 23a in the front-rear direction and a hexagon bolt inserted into the mounting piece 23a, so that the nut is rotatably supported by the first mounting piece 23a. Further, the head of the hexagon bolt is fixed to the lever 27 so as not to rotate relative to the lever 27, and the head of the hexagon bolt of the lower lever 27 is forward through the access hole H. Access section C exposed to the glass panel 4 of the above.

Further, the second corner portion 27b, which is the farthest from the first corner portion 27a, and the one end portion 28a of the arm body 28 are rotatably supported. Further, the third corner portion 27c of the upper lever 27 rotates to the upper end portion 29a (see FIG. 5) of the link member 29, and the third corner portion 27c of the lower lever 27 rotates to the lower end portion 29b of the link member 29. The levers 27 and 27 are connected via the link member 29 by being pivotally supported, and the levers 27 and 27 rotate in conjunction with each other by the link member 29.

Further, the other end 28b of the upper arm body 28 is attached to the upper mounting portion 26a (see FIG. 5) of the push-pull body 26, and the other end 28b of the lower arm body 28 is the lower mounting portion of the push-pull body 26. They are rotatably attached to 26a, respectively. In this way, the side advancing / retreating mechanism 25 is connected between the side closing member 20 and the base rod 23.

In the following description, as shown in FIGS. 6 to 9, the shaft support portion of the first corner portion 27a of the lever 27 is the first shaft support portion P1, and the shaft support portion of the second corner portion 27b is the second shaft. The shaft support portion of the branch portion P2 and the other end portion 28b of the arm body 28 is referred to as the third shaft support portion P3, and the shaft support portion of the third corner portion 27c is referred to as the fourth shaft branch portion P4.

As shown in FIGS. 5 to 7, the first axis branch P1 and the third axis branch P3 are arranged at substantially the same height position.

Next, with reference to FIGS. 7 to 11, 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 R and the floor F will be described. In the following description, unless otherwise specified, the lever 27, the arm body 28, and the attachment portion 26a of the push-pull body 26, which are located below, will be described as an example. First, as shown in FIG. 10A, 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 left end portion of the adjacent partition panel 1, and are between the connected partition panels 1, 1, ..., 1A and the movement restricting end portion S. Is formed with a gap G1 between the rearmost partition panel 1A and the movement restricting end portion S, and a gap G2 between the rearmost partition panel 1A and the partition panel 1A adjacent thereto.

Further, in the retracted state of the side closing member 20, as shown in FIG. 7, the second shaft branch P2 is located substantially vertically below the first shaft branch P1. At this time, since the side end portion 27d between the first corner portion 27a and the third corner portion 27c of the lever 27 is in contact with the first stopper 98a, the lever 27 rotates in the counterclockwise direction. It is regulated. On the other hand, the lever 27 and the arm body 28 are bent in a valley fold at the second shaft branch P2 to form a substantially V-shape in front view, and in this embodiment, from the first shaft branch P1 to the third shaft branch P3. The dimensions in the left-right direction are the shortest. Since the push-pull body 26 and the side closing member 20 are also arranged on the lever 27 side, the side closing member 20 is in a state of being housed in the storage portion 72d in the cover member 72 (FIG. 6A). reference).

Further, in the retracted state of the side closing member 20, when the handle (not shown) attached to the access portion C is operated to rotate the lower lever 27 in the clockwise direction, the upper lever is rotated via the link member 29. 27 is also rotated in the clockwise direction, each of the second shaft branch P2 and P2 is rotated in the clockwise direction, and the third shaft branch P3 moves toward the movement restriction end S side and bends in a valley fold. The lever 27 and the arm body 28 expand. At this time, the side closing member 20 is guided in a substantially horizontal direction while the weight W1 of the side closing member 20 is supported by the link mechanisms 35 and 35, so that the third shaft branch P3 rotates the lever 27. Moves approximately horizontally accordingly. As a result, the side closing member 20 is pushed by the push-pull body 26, and as shown in FIG. 10B, the side closing member 20 moves, and the side end thereof hits the movement restricting end S. In contact, the gap G1 is closed.

Here, the guidance by the link mechanisms 35 and 35 will be described in detail. In the following description, as shown in FIG. 7, the shaft support portion of the other end portion 36b of the first link portion 36 is supported by the shaft support portion Q1, the shaft of the first link portion 36 and the second link portion 37. The support portion is referred to as a crossing shaft support portion Q2, the shaft support portion of the roller 38 is referred to as a roller shaft support portion Q3, and the shaft support portion of the other end portion 37b of the second link portion 37 is referred to as a base rod shaft support portion Q4.

As shown in FIG. 7, in the support rod shaft branch Q1, the cross shaft branch Q2, and the base rod shaft branch Q4, the dimensions between the shaft branch Q1 and Q2 and the dimensions between the shaft branch Q2 and Q4 are substantially the same. It is arranged in an isotropic triangular shape, and the support rod shaft branch Q1 and the base rod shaft branch Q4 are arranged at substantially the same height position.

When the side closing member 20 is pushed to the left by the side advancing / retreating mechanism 25, the roller shaft branch Q3 moves upward, and the support rod shaft branch Q1 and the base rod shaft branch Q4 are separated from each other in the left-right direction. Move to. At this time, since the support rod shaft branch Q1, the cross shaft branch Q2, and the base rod shaft branch Q4 are arranged in an isotropic triangular shape, the rotation of the first link portion 36 with the support rod shaft branch Q1 as the rotation axis. The moving angle and the rotation angle of the second link portion 37 with the base rod shaft support portion Q4 as the rotation axis are substantially the same. As a result, the angle with the crossing shaft branch Q2 as the apex is widened, and the first link portion 36 and the second link portion 37 are expanded, so that the support rod shaft branch Q1 moves linearly to the left substantially horizontally (FIG. 8). reference). Similarly, when the side closing member 20 is pulled to the right, the support rod shaft support Q1 linearly moves to the substantially horizontal right (see FIG. 7). That is, the link mechanism 35 can guide the side closing member 20 in the horizontal direction.

Further, in the present embodiment, the link mechanism 35 has substantially the same dimensions between the shaft support portions Q1 and Q2, the dimensions between the shaft support portions Q2 and Q4, and the dimensions between the shaft support portions Q2 and Q3. Since the support rod shaft branch Q1 centering on the branch Q2, the roller shaft branch Q3, and the base shaft branch Q4 are balanced, the link mechanism 35 can be configured in a compact size.

Further, since two (plurality) of the link mechanisms 35 and 35 are arranged vertically apart from each other, the accuracy of guiding the side closing member 20 in the horizontal direction is high.

Further, since the weight W1 of the side closing member 20 can be mainly loaded on the base rod 23 (see FIG. 6) by the link mechanisms 35 and 35, the lever 27 of the side advancing / retreating mechanism 25 is rotated with a light force. It is operable.

Further, since the side advancing / retreating mechanism 25 forms a parallel link, the force is substantially evenly applied to the pushing / pulling body 26 when the side closing member 20 is pushed or pulled by the side advancing / retreating mechanism 25. And the push-pull body 26 (third axis branch P3, P3) can be moved substantially parallel to the first axis branch P1, P1.

Further, since the side advancing / retreating mechanism 25 is arranged between the link mechanisms 35 and 35 in the vertical direction, the side closing member 20 is arranged substantially parallel to the base rod 23 in a well-balanced manner. Since it can be pushed or pulled, the side closing member 20 is less likely to tilt.

When the handle is operated to continue the rotation of the access portion C from the state shown in FIG. 10 (b), the movement of the side closing member 20 to the movement restricting end portion S is caused by the movement restricting end portion S. Since it is regulated, the panel body 50 side moves 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 left end of the adjacent partition panel 1, and therefore, as shown in FIG. 11A, the upper closing member 11 And the lower closing member 12 advances toward the ceiling R or the floor F and comes into contact with each other.

When the handle is operated to continue the rotation of the access unit C from the state shown in FIG. 11A, the panel main body 50 moves, and the lever 27 and the arm body 28 that bend in a valley fold are expanded. After forming a straight line, the refraction direction is reversed to a mountain fold, and the rotation angle of the handle reaches approximately 90 degrees, so that the gap G2 is closed as shown in FIG. 11 (b). Hereinafter, it will be described in detail.

When the access portion C is rotated in the clockwise direction, the second axis branch P2 rotates clockwise around the first axis branch P1 and is abbreviated as the first axis branch P1 and the third axis branch P3. By moving to the same height position, it forms a substantially straight line together with the first axis branch P1 and the third axis branch P3 (see FIG. 8A). At this time, the dimension in the left-right direction from the first shaft branch P1 to the third shaft branch P3 (that is, the stroke of the side advancing / retreating mechanism 25) becomes the longest, and the compression spring 33a of the cushioning member 33 is in the most compressed state. (See FIG. 8 (b)). Further, in the maximum stroke of the push-pull body 26, the arm body 28, and the (push-pull means), the first shaft branch P1, the second shaft branch P2, and the third shaft branch P3 are arranged along the so-called dead center. ..

Further, regarding the link mechanism 35, the other end portion 36b of the first link portion 36 and the other end portion 37b of the second link portion 37 are in the most separated state in this embodiment. That is, the link mechanism 35 can guide the movement of the side closing member 20 in the horizontal direction within the range of the stroke of the side advancing / retreating mechanism 25.

When the handle is further operated from this state and the second shaft branch P2 crosses the dead center due to the rotation of the access portion C, the lever 27 and the arm body 28 are bent in a mountain fold and have a substantially downward V shape in front view. The push-pull body 26 and the arm body 28 retract, and the side end portion 27e between the first corner portion 27a and the second corner portion 27b comes into contact with the second stopper 98b. As a result, the rotation of the lever 27 is restricted, so that the retracting of the push-pull body 26 and the arm body 28 is also restricted. On the other hand, since the side closing member 20 is stably pressed against the movement restricting end portion S by receiving the urging force from the compression spring 33a, the connected partition panels 1, 1, ..., 1A The gaps G1 and G2 (see 10 (a)) between the movement restriction end portion S and the movement restriction end portion S can be stably closed. Further, since the refraction direction does not reverse unless an external force acts on the lever 27 and the arm body 28, the gaps G1 and G2 are held at the closed positions.

As described above, the link mechanism 35 is independent of the side advancing / retreating mechanism 25, and can guide the movement of the side closing member 20 in the horizontal direction within the stroke range of the side advancing / retreating mechanism 25. The side closing member 20 that receives the urging force from the compression spring 33a can be supported while the other end 36b of the first link portion 36 and the other end 37b of the second link portion 37 are most separated from each other. .. That is, the movement of the side closing member 20 can be reliably guided in the substantially horizontal direction.

Further, even when the side closing member 20 closes the gaps G1 and G2 with the movement restricting end portion S, the link mechanisms 35 and 35 continue to receive the weight W1 of the side closing member 20 to close the side portion. It supports the member 20. On the other hand, the side advancing / retreating mechanism 25 receives a reaction force from the movement restricting end S by pressing the side closing member 20 against the movement restricting end S. That is, the weight W1 of the side closing member 20 and the reaction force from the movement restricting end S can be distributed and received by the link mechanisms 35 and 35 and the side advancing / retreating mechanism 25, respectively.

Further, since the lever 27 is pressed against the second stopper 98b by the reaction force from the movement restricting end portion S, the lever 27 is securely held at the position where the gap G is closed.

Further, for example, even if the movement restricting end portion S is slightly tilted from the vertical direction, the compression spring 33a (see FIG. 5) of the cushioning member 33 is compressed and the side of the side closing member 20 is compressed. Since the end portion tilts, the side closing member 20 can be reliably pressed along the movement restricting end portion S.

Further, by performing the reverse procedure, the refraction direction (see FIG. 9A) that was refracted in a mountain fold with the second axis branch P2 as the base point is refracted in a valley fold with the second axis branch P2 as the base point. (See FIG. 7A), the push-pull body 26 moves toward the lever 27 side. Along with this, the restricting portions of the stepped plate members 22b and 22b of the support rod 22 are pulled by the push-pull body 26, and the side closing member 20 retracts into the storage portion 72d of the cover member 72 and is in a stored state ( See FIG. 6 (a)).

As described above, in the partition panel 1A at the rear end of the present embodiment, the weight W1 of the side closing member 20 and the reaction force from the movement restricting end S are linked to the link mechanisms 35 and 35 and the side advancing / retreating mechanism 25. Since the links are distributed and received, the configurations of the link mechanisms 35 and 35 and the side advance / retreat mechanisms 25 can be simplified. As a result, the rearmost partition panel 1A provided with the side closing member 20 can be made lighter.

Further, since the movement of the side closing member 20 is guided in the horizontal direction by the link mechanisms 35 and 35, the refraction angle between the lever 27 and the arm body 28 changes according to the rotation of the lever 27, so that the moving forward / backward operation is performed. A side advancing / retreating mechanism 25 for performing the above can be adopted.

Further, the side blocking device 2 is arranged between the pair of glass panels 4, 4 for good aesthetics, and the access portion C is exposed to the glass panels 4, 4, so that access is easy. Therefore, operability is good.

Further, the frame body 5 is configured by integrally connecting the upper frame 6, the pair of vertical frames 7, 7A and the lower frame 8, so that the upper frame 6 and the pair In the area surrounded by the vertical 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.

Next, the partition panel provided with the side closing member according to the second embodiment will be described with reference to FIG. The same components as those shown in the above embodiment are designated by the same reference numerals, and duplicate description will be omitted.

The weight supporting means of the first embodiment has been described as an embodiment of the link mechanism 35, 35, but in the second embodiment, as shown in FIG. 12, a pair of upper and lower slide mechanisms 135, 135 (weight). The support mechanism) constitutes the weight support means. The slide mechanism 135 is composed of a traveling body 136 having a right-angled triangular shape in a side view, which is welded and fixed to the support rod 22, and a base body 137, which is welded and fixed to the base rod 23.

In the traveling body 136, the side end portion extending upward from the substantially right-angled portion is welded and fixed to the support rod 22, and the traveling body 136 is substantially horizontally attached to the tip end side of the lower end portion extending toward the base rod 23 side from the substantially right-angled portion. A pair of left and right traveling rollers 138 and 138 project vertically downward and are rotatably supported by the shaft. The base body 137 has a side end portion extending downward from a substantially right-angled portion welded and fixed to the base rod 23, and the traveling body 136 travels on an upper end portion extending substantially horizontally from the substantially right-angled portion toward the support rod 22 side. The rollers 138 and 138 can move linearly while rotating.

As a result, the weight W1 of the side closing member 20 is supported by the base body 137 via the traveling body 136. Further, when the side closing member 20 moves forward and backward, the traveling body 136 moves relative to the base body 137 while being supported by the base body 137. In this way, the side closing member 20 is supported by the vertical frame 7A of the rearmost partition panel 1A by the slide mechanism 135.

That is, since the weight W1 of the side closing member 20 and the reaction force from the movement restricting end S are distributed and received by the slide mechanisms 135 and 135 and the side advancing / retreating mechanism 25, respectively, the side closing member The rearmost partition panel 1A provided with 20 can be made lightweight. Further, the weight W1 of the side closing member 20 can be mainly loaded on the base rod 23 of the side closing device 2. For this reason, the side advancing / retreating mechanism 25 can be rotated with a light force.

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 the rearmost embodiment, but the present invention is not limited to this, and the arrangement thereof may be appropriately changed such as between the head and the partition panels 1 and 1. May be done. 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.

Further, the side closing member 20 has been described as being supported by the vertical frame 7A of the rearmost partition panel 1A, but the present invention is not limited to this, and any frame body of the partition panel may be used, for example, another upper portion. It may be supported by any one of the frame 6, the vertical frame 7, and the lower frame 8, and may be supported by using any one of the upper frame 6, the vertical frame 7, 7A, and the lower frame 8 in combination. Not limited. Further, as shown in FIG. 13, the frame may be a downward U-shaped frame 5 composed of an upper frame 6 and vertical frames 7, 7A, and is limited to a rectangular frame. is not it.

Further, the vertical rod member has been described as an embodiment of the base rod 23, but the present invention is not limited to this, and the vertical frame 7A may be used.

The lever 27 has been described as being formed in an obtuse-angled triangular shape, but the present invention is not limited to this, and the lever 27 is arranged so as to be sandwiched between the second axis branch P2 and the third axis branch P3. If there is, it may be formed into a substantially circular shape or another polygonal shape.

Further, in the side advancing / retreating mechanism 25, when the side closing member 20 is in the retracted state, the lever 27 and the arm body 28 form a substantially V-shape in front view, and the lever 27 is rotated clockwise. Although it has been described as a mode in which the side closing member 20 can be advanced by allowing the side closing member 20, the lever 27 and the arm body 28 may form a substantially downward V-shape in front view, and in this mode, the lever 27 may be formed. The side closing member 20 can be advanced by rotating the lever counterclockwise. Further, another arm body rotatably supported by the arm body 28, 28 and the push-pull body 26 may be interposed. That is, the structure of the side advancing / retreating mechanism 25 including the pushing / pulling means may be appropriately changed.

The side advance / retreat mechanism 25 has been described as forming a parallel link by the push-pull body 26, the levers 27, 27, the arm bodies 28, 28, and the link member 29, but the present invention is not limited to this, and the lever 27 and the arm body are not limited to this. It may be composed of only 28, and is not limited to 28. Further, the lever 27 and the arm body 28 have been described as a mode in which they are rotatably supported by an axis, but the present invention is not limited to this, and the arm body moves forward and backward in the connecting direction according to the rotation of the cam. There may be.

Further, the side advancing / retreating mechanism is not limited to the embodiment of the present embodiment, and may be composed of a screw shaft rod and an expansion / contraction link as shown in Patent Document 1, and the advancing / retreating operation is performed using an electric cylinder or the like. It may be, but is not limited to.

The weight supporting means has been described as an embodiment in which the link mechanism 35 or the slide mechanism 135 is arranged in a pair of upper and lower parts, but the present invention is not limited to this, and the weight supporting means may be one or three or more. Not limited.

The link mechanism 35 has been described as a mode in which the roller 38 is rotatably supported by one end portion 36a of the first link portion 36, but the present invention is not limited to this, and the link mechanism 35 is made of a synthetic resin having a small friction coefficient such as fluororesin. The low friction member may be fixed. Even in this embodiment, it slides while being pressed by the support plates 23c and 23c, and can move upward or downward. This also applies to the slide mechanism 135.

Further, the weight support mechanism has been described as an embodiment of the link mechanism 35 or the slide mechanism 135, but the weight support mechanism is not limited to this, and a slide rail, a hydraulic cylinder, or the like may be used, and the movement of the side closing member 20 is performed in the horizontal direction. It is not limited as long as it can be guided to and can support the weight W1 of the side closing member 20.

Further, the partition panel 1 in which two glass panels 4 and 4 are provided in the front-rear direction has been described, but the present invention is not limited to this, and the partition panel may be provided with one or a plurality of glass panels. ..

The panel member has been described as an embodiment of the glass panels 4 and 4, but the panel member is not limited to this, and an opaque material such as a wooden board or an opaquely colored resin board 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.

1,1A Partition panel 2 Side block device 3 Rail (taxiway)
5 Frame body 9 Suspension support member 10 Moving partition device 20 Side closing member 23 Base rod (vertical rod member)
25 Side advance / retreat mechanism (side advance / retreat means)
35 Link mechanism (weight support mechanism, weight support means)
135 Slide mechanism (weight support mechanism, weight support means)
F Floor R Ceiling S Movement restriction end

Claims (7)

At least one of a plurality of partition panels that are suspended from a taxiway provided on the ceiling via a taxiway and can move along the taxiway and partition the space by being connected to each other is a movement restricting end. A partition panel provided with a side closing member capable of closing the gap between the ceiling and the ceiling.
The side closing member is supported by a member constituting the frame of the partition panel by a weight supporting means capable of guiding the movement in the horizontal direction, and the movement restricting end portion is independent of the weight supporting means. A partition panel provided with a side closing member that can be moved forward and backward by means of moving forward and backward. The partition panel provided with a side closing member according to claim 1, wherein the weight supporting means is composed of a plurality of weight supporting mechanisms provided apart from each other in the vertical direction. The partition panel provided with the side closing member according to claim 2, wherein the weight supporting mechanism is a link mechanism. The partition panel provided with the side closing member according to claim 2, wherein the weight supporting mechanism is a slide mechanism. The side closing member according to any one of claims 1 to 4, wherein each of the side advancing / retreating means and the weight supporting means is attached to a vertical rod member extending linearly in the vertical direction. Partition panel. Claim 1 is characterized in that the side portion advancing / retreating means is composed of a rotating body that receives an operating rotational force and an arm that is rotatably connected to the rotating body to advance / retreat the side closing member. A partition panel comprising the side closing member according to any one of 5 to 5. The side closure according to any one of claims 1 to 6, wherein the weight supporting means can guide the movement of the side closing member in the horizontal direction within the range of the stroke of the side advance / retreat means. Partition panel with members.

Images