JP7082363B2 - Partition panel - Google Patents

Description

The present invention relates to a partition panel, and particularly to an interior partition panel that can be easily attached and detached in an indoor space.

In indoor spaces such as department store sales floors, exhibition halls, and offices, partition panels are widely used to partition booths, and are often divided to suit various tasks. For these partitions, fixed height panels are prepared for each height, and from these, a partition with a height suitable for various tasks can be selected and used, or cut to the height required for use. Was being constructed.

On the other hand, due to the inconvenience of having to prepare several types of these fixed height partitions, partitions that can be expanded and contracted in the vertical direction to change the height are also known.

Such partition panels that expand and contract in the vertical direction are described in, for example, Patent Documents 1 to 3. For example, in Patent Document 1 (Japanese Patent Laid-Open No. 2005-273402) and Patent Document 2 (Utility Model Registration No. 308869), two panels provided so as to be vertically expandable and these are set to arbitrary heights. A partition panel with locking means that can be fixed is described. When installing these partition panels, they can be fixed by extending the panels and fitting them into the upper and lower runners provided in advance on the floor and ceiling, and by reducing the panels and removing them from the upper and lower runners. can.

Since the partition panels of Patent Documents 1 and 2 need to be provided with upper and lower runners on the floor and ceiling in advance, it is inconvenient because the mounting position cannot be freely adjusted. Further, since it is necessary to fix the runner to the floor and the ceiling for attachment and detachment, there is a problem that it takes a lot of time and effort to attach and detach the panel.

Further, in the partition panel of Patent Document 3 (Japanese Unexamined Patent Publication No. 2016-125267), fixing units are provided above and below the support column, the panel is attached to the support column, and the fixing units provided above and below the support column are the floor and ceiling. By being fixed by a tension between them, it can be attached to any place, and it can be easily attached and detached.

Japanese Unexamined Patent Publication No. 2005-273402. Utility Model Registration No. 308869 Japanese Unexamined Patent Publication No. 2016-125267

However, since the partition panel of Patent Document 3 uses fixing holes provided at a predetermined pitch for length adjustment for stretching the columns between the floor and the ceiling, only stepwise length adjustment can be performed, and the length can be adjusted according to the pitch. The fine adjustment of the length was made possible by making the moving width of the tension member of the fixed unit larger than the fixed pitch of the column.

For this reason, since a gap is formed between the upper and lower ends of the panel and the floor and ceiling, there has been a demand for an interior partition panel that looks good and can be easily installed and removed indoors.

Therefore, the technical problem to be solved by the present invention is to provide an interior partition panel that looks good by minimizing the gap between the ceiling and the floor and can be easily installed and removed indoors. be.

The present invention provides a partition panel having the following configuration in order to solve the above technical problems.

According to the first aspect of the present invention, a pair of left and right first strut members installed on the floor surface and a second strut member provided in a vertically expandable manner with respect to the first strut member. A frame having a lower horizontal beam provided near the lower end of the first column and an upper horizontal beam provided near the upper end of the second column.
A first panel connected to the vicinity of the lower end of the frame, and a second panel laminated on the first panel so as to be slidable in the vertical direction with respect to the first panel and connected to the vicinity of the upper end of the frame. With a panel unit,
An upper portion having a ceiling pressing wall formed on the upper surface and an upper vertical wall extending downward from the ceiling pressing wall and capable of covering the upper end of the panel unit, and vertically movable with respect to the upper horizontal beam. With the runner,
An urging mechanism provided between the upper horizontal beam and the ceiling pressing wall and provided with an urging member for urging the upper horizontal beam and the upper runner so as to be separated from each other.
A fixing unit that fixes the relative position between the first strut member and the second strut member of the frame, and
Provided is a partition panel characterized by the provision of.

According to the second aspect of the present invention, the floor pressing wall formed on the lower surface and the lower vertical wall extending upward from the floor pressing wall are provided, and the lower end of the panel unit can be covered by the lower vertical wall. Provided is a partition panel of the first aspect, characterized in that it further has a lower runner attached to a horizontal beam.

According to the third aspect of the present invention, the frame has a guide groove extending in the vertical direction on the outer surface of the first strut member or the second strut member.
The first panel and the second panel provide a partition panel of the first or second aspect, characterized in that engaging portions engaging with the guide groove are provided at both ends in the width direction.

According to the fourth aspect of the present invention, the first strut member has an opening for exposing the second strut member on the outer surface in the width direction, and the guide groove is provided in the second strut member. A third aspect of the partition panel, which is characterized by the present invention, is provided.

According to the fifth aspect of the present invention, the engaging portion is formed in a hook shape by folding both ends of the first panel and the second panel in the width direction.
The panel unit provides a partition panel of a third or fourth aspect, wherein the second panel is laminated so as to be accommodated inside the first panel.

According to the sixth aspect of the present invention, the fixing unit is provided in the vicinity of the upper end portion of the first strut member and the rod-shaped connecting rod portion extending downward from the upper horizontal beam and longer than the extension length of the frame. Provided is a partition panel according to any one of the first to fifth aspects, which comprises a gripping member for gripping a connecting rod portion.

According to the seventh aspect of the present invention, the gripping member is
A fixing plate having an insertion hole through which the connecting rod portion can be inserted,
It has a spring member that urges the fixing plate so that the crossing angle of the fixing plate with respect to the connecting rod portion becomes large.
A sixth aspect of the partition panel is provided, wherein the fixing plate is slanted by the spring member, so that the connecting rod portion is gripped and fixed by the peripheral edge of the insertion hole.

According to an eighth aspect of the present invention, the connecting rod portion is provided with a regulating member that regulates the movement of the lower end portion in a direction intersecting the longitudinal direction of the connecting rod portion. The partition panel of the seventh aspect is provided.

According to the present invention, the frame is configured to be expandable and contractible in the vertical direction, and the height dimension of the panel unit is adjusted by sliding the second panel with respect to the first panel following the expansion and contraction of the frame. can do. Further, the frame is provided with an upper horizontal beam, and the upper runner having a U-shaped cross section arranged to accommodate the upper horizontal beam is urged upward, and the ceiling pressing wall of the upper runner partitions the frame. The panel can be fixed by stretching it between the floor and the ceiling. Further, since the upper surface of the upper runner is a ceiling pressing wall, it does not come into contact with the ceiling and create a gap between the partition panel and the ceiling. Therefore, by reducing the gap between the ceiling and the floor as much as possible, it looks good and can be easily installed and removed indoors.

It is a perspective view which shows the schematic structure of the partition panel of this invention. It is a back view of the partition panel of FIG. 1. FIG. 3 is a cross-sectional view taken along the line III-III of FIG. It is a right side view of the partition panel of FIG. It is a partially enlarged view which shows the structure of the part V of FIG. It is a partially enlarged view which shows the structure of the part of VI of FIG. It is a partially enlarged view which shows the structure of the part of VII of FIG. It is a partially enlarged view which shows the structure of the part of VIII of FIG. It is a partially enlarged view which shows the structure of the part of IX of FIG. It is a partially enlarged view which shows the structure of the fixed unit of the partition panel of FIG.

Hereinafter, the partition panel according to the embodiment of the present invention will be described with reference to the drawings.

(overall structure)
FIG. 1 is a perspective view showing a schematic configuration of a partition panel 1 according to an embodiment of the present invention. FIG. 2 is a rear view of the partition panel 1 of FIG. FIG. 3 is a cross-sectional view taken along the line III-III of FIG. FIG. 4 is a right side view of the partition panel 1 according to the present embodiment.

As shown in FIG. 1, the partition panel 1 according to the present embodiment is configured to be expandable and contractible in the vertical direction as shown by the arrow 90 in FIG. 1, and is between the ceiling C and the floor surface F in the room. By being arranged and stretching the ceiling and the floor surface, it is fixed between the ceiling C and the floor surface F.

The direction of the partition panel 1 is defined according to the arrow shown in FIG. That is, the direction of the arrow extending vertically in FIG. 1 is the vertical direction, and the direction of the arrow extending in the left-right lateral direction is the width direction (horizontal direction). Further, the lower side with respect to the paper surface of FIG. 2 is the front direction, and the upper side with respect to the paper surface is the back direction.

The partition panel 1 according to the present embodiment has a frame 2, a panel unit 3, an upper runner 4, and a lower runner 5.

The frame 2 includes a pair of left and right first strut members 6 installed on the floor surface F, and a second strut member 7 that is vertically expandable and contractably provided with respect to the first strut member 6. A pair of left and right columns 8L, 8R that can be expanded and contracted, an upper horizontal beam 9 provided so as to straddle both columns near the upper ends of the pair of left and right columns 8L, 8R, and both columns near the lower ends of the columns 8L, 8R. It is provided with a lower horizontal beam 10 provided so as to straddle the beam.

The panel unit 3 includes a first panel 11 and a second panel 12, and is arranged so as to overlap each other in the thickness direction. The first panel 11 and the second panel 12 are configured to be relatively slidable in the vertical direction, and the height dimension of the panel unit 3 as a whole can be changed by shifting the positions in the vertical direction. It is configured in.

The upper runner 4 is configured to have a U-shaped cross section, and is arranged so as to accommodate the upper horizontal beam 9 by covering it from above the upper horizontal beam 9 of the frame 2. As will be described later, the upper runner 4 is attached to the upper side of the upper horizontal beam 9 so as to be vertically movable with respect to the upper horizontal beam 9. The upper runner 4 is urged upward with respect to the upper horizontal beam 9 so as to be separated from the upper horizontal beam 9 by a coil spring 36 (a urging mechanism) described later. That is, the upper runner 4 is normally located at a position away from the upper horizontal beam 9, and is pressed against the ceiling C to apply a force that pushes the ceiling C back. By the coil spring 36 arranged between the upper runner 4 and the upper horizontal beam 9, the upper runner 4 presses the ceiling C to exert a tension force between the ceiling C and the floor surface F, and the partition panel. 1 can be fixed.

The lower runner 5 is configured to have a U-shaped cross section, and is arranged so as to accommodate the lower horizontal beam 10 by covering it from the lower side of the lower horizontal beam 10 of the frame 2. The lower runner 5 is placed on the floor surface F, and is pressed against the floor surface F by the tension force of the upper runner 4 on the ceiling C as described above.

(flame)
As described above, the frame 2 includes a pair of left and right columns 8L and 8R, an upper horizontal beam 9, and a lower horizontal beam 10.

As described above, the pair of left and right columns 8L and 8R of the frame 2 are the first column member 6 and the second column member 7 which is vertically expandable and contractably provided with respect to the first column member 6. , Equipped with. The second strut member 7 is configured to project slightly upward from the upper end of the first strut member 6 in the most contracted state.

The left and right columns 8L and 8R have irregularities on the outer surface, and are configured to fit each other with the irregularities of the adjacent partition panels 1 so as not to be displaced in the thickness direction.

First, the left column 8L will be described. FIG. 5 is a partially enlarged view showing the configuration of the portion V in FIG. 3, and shows a schematic configuration of the support column 8L on the left side. As shown in FIG. 5, the left column 8L has a first column member 6L having an opening 13L on the left side in the width direction and having a substantially U-shaped cross section, and a second column member 6L housed inside the first column member 6L. It is provided with a support member 7L. The left surface of the second strut member is exposed from the opening 13L of the first strut member 6L.

The first support column member 6L on the left side has a front side wall 14L located on the front side of the partition panel 1, a back side wall 15L located on the back side, and an intermediate wall 16L located on the right side. The front side wall 14L and the back side wall 15L are provided with a front side warp portion 17L and a back side warp portion 18L, respectively, for locking the second support column member 7L so as not to fall off from the opening 13L.

The back-side curved portion 18L is configured to project to the left side, and engages with the back-side curved portion 18R of the first strut member 6R on the right side, which will be described later.

The intermediate wall 16L is provided with guide walls 19a and 19b extending inward. As will be described later, the guide walls 19a and 19b guide the regulation guide 24 and function as a regulation member for preventing the positional deviation of the connecting rod portion 23.

The guide wall 19 located on the front side is arranged deeper than the front side wall 14L. As a result, a gap G is formed between the panel unit 3 and the panel unit 3 described later, the contact area between the panel unit 3 and the support column 8L is reduced, and friction can be reduced.

As shown in FIG. 5, the second support column member 7L on the left side is configured to be hollow. The second strut member 7L on the left side is nested into the first strut member 6L, and the side surface is exposed from the opening 13L of the first strut member 6L. A guide groove 20L into which the hook-shaped engaging portion 29L of the panel unit 3, which will be described later, is inserted is formed at the front end portion of the opening 13L of the first support column member 6L.

Further, an engaging protrusion 21L is formed on the side surface of the second strut member 7L, and engages with the engaging recess 21R of the second strut member 7R on the right side, which will be described later. As a result, the partition panels that are adjacent to each other and are continuously arranged in the width direction are engaged with each other, and the positional deviation in the thickness direction is prevented.

Next, the right column 8R will be described. FIG. 6 is a partially enlarged view showing the configuration of the VI portion of FIG. 3, and shows the configuration of the support column 8R on the right side. As shown in FIG. 6, the right column 8R has a first column member 6R having an opening 13R on the right side in the width direction and having a substantially U-shaped cross section, and a second column member 6R housed inside the first column member 6R. It is provided with a support member 7R. The right surface of the second strut member 7R is exposed from the opening 13RL of the first strut member 6R.

The first support column member 6R on the right side has a front side wall 14R located on the front side of the partition panel 1, a back side wall 15R located on the back side, and an intermediate wall 16R located on the right side. The front side wall 14R and the back side wall 15R are provided with curved portions 17R and 18R, respectively, for locking the second support column member 7R so as not to fall off from the opening 13R.

The back side warp portion 18R is configured to be concave so as to be engaged with the back side warp portion 18L of the left side column.

The intermediate wall 16L is provided with guide walls 19a and 19b extending inward. As will be described later, the guide walls 19a and 19b guide the regulation guide 24 and function as a regulation member for preventing the positional deviation of the connecting rod portion 23.

The guide wall 19a located on the front side is arranged on the back side as compared with the front side wall 14R. As a result, a gap G is formed between the panel unit 3 and the panel unit 3 described later, the contact area between the panel unit 3 and the support column 8R is reduced, and friction can be reduced.

As shown in FIG. 6, the second support column member 7R on the right side is configured to be hollow. The second strut member 7R on the right side is nested into the first strut member 6R, and the side surface is exposed from the opening 13R of the first strut member 6R. A guide groove 20R into which the hook-shaped engaging portion 29R of the panel unit 3, which will be described later, is inserted is formed at the front end portion of the opening 13R of the first support column member 6R.

Further, an engaging recess 21R is formed on the side surface of the second strut member 7R, and engages with the engaging protrusion 21L of the second strut member 7L on the left side. As a result, the partition panels that are adjacent to each other and are continuously arranged in the width direction are engaged with each other, and the positional deviation in the thickness direction is prevented.

FIG. 7 is a partially enlarged view showing the configuration of the portion of VII of FIG. As shown in FIG. 7, the upper horizontal beam 9 is provided so as to straddle both columns in the vicinity of the upper ends of the pair of left and right columns 8L and 8R. Specifically, the upper horizontal beam 9 connects the protruding portions 7U protruding from above the first support column member 6.

The upper horizontal beam 9 is provided with mounting holes 22 for mounting the upper runner 4 at four locations, as will be described later. The mounting hole 22 is configured to penetrate the upper horizontal beam 9 in the vertical direction, and the mounting shaft 35 of the upper runner 22, which will be described later, is inserted through the mounting hole 22.

Further, as shown in FIG. 2, a connecting rod portion 23 extending downward from the upper horizontal beam 9 is provided at the central portion in the width direction of the upper horizontal beam 9. The connecting rod portion 23 is one of the members constituting the fixing unit described later. In the present embodiment, the connecting rod portion 23 is a cylindrical rod-shaped member, and is configured to be longer than the maximum extension length of the frame 2.

At the lower end of the connecting rod portion 23, a regulation guide 24 is provided for restricting the lower end portion of the connecting rod portion 23 from swinging in the width direction or the thickness direction. The regulation guide is a rod-shaped member extending in the width direction, and is engaged between the guide walls 19a and 19b of the pair of left and right first support column members 6L and 6R. As a result, the regulation guide 24 can move in the extending direction of the columns 8L and 8R, that is, in the vertical direction, but the movement is restricted by the guide walls 19a and 19b in the thickness direction.

FIG. 9 is a partially enlarged view showing the configuration of the IX portion of FIG. 4, and shows the mounting configuration of the lower horizontal beam 10. The lower horizontal beam 10 is provided so as to straddle both columns in the vicinity of the lower ends of the pair of left and right columns 8L and 8R. Specifically, the lower horizontal beam 10 is connected to the intermediate walls 16L and 16R of the first support column member 6.

As will be described later, the lower horizontal beam 10 is provided with a lower runner 5 and a mounting hole 25 for mounting the lower runner 5. The mounting hole 25 accommodates the mounting nut 26a and fits with the mounting bolt 26b connected to the lower runner 5, so that the height position of the lower runner 5 can be adjusted.

An intermediate horizontal beam 27 is provided near the upper ends of the left and right first column members. A grip member 43 is attached to the intermediate horizontal beam 27 as described later. The intermediate horizontal beam 27 is provided with a through hole 28 through which the connecting rod portion 23 is inserted.

As described above, in the columns 8L and 8R of the frame 2, the second column member 7 is provided so as to be vertically expandable with respect to the first column member 6. As the second support column member 7 expands and contracts, the upper horizontal beam 9 and the connecting rod portion 23 also move in the vertical direction as shown by the arrow 91 (see FIG. 2). As a result, the position of the connecting rod portion 23 penetrating the intermediate horizontal beam 27 changes as the columns 8L and 8R expand and contract. As will be described later, the gripping member 43 provided on the intermediate horizontal beam grips and fixes the connecting rod portion 23 at a position corresponding to the expansion and contraction of the strut, so that the position of the second strut member 7 with respect to the first strut member 6 can be determined. It is fixed.

(Panel unit)
As described above, the panel unit 3 includes a first panel 11 and a second panel 12, both of which are stacked and arranged. In the present embodiment, the first panel 11 is laminated so as to be located on the upper side (front side) of the second panel 12, but the first panel 11 is not limited to this.

The first panel 11 and the second panel 12 are made of thin metal plates, and the main surface 30 located on the front side of the partition panel 1 and the metal thin plates provided on both ends of the main surface 30 in the width direction are folded back. It has hook-shaped engaging portions 29L and 29R formed in the above. In the present embodiment, the hook-shaped engaging portions 29L and 29R regulate the positional deviation of the first panel 11 and the second panel 12 in the relative width direction. On the other hand, the first panel 11 and the second panel 12 are slidable in the vertical direction, and the height dimension of the panel unit 3 as a whole changes by changing the relative position.

As described above, the hook-shaped engaging portions 29L and 29R are fitted into the guide grooves 20L and 20R of the columns 8L and 8R so that the panel unit 3 and the columns 8L and 8R are movably engaged with each other in the vertical direction.

As shown in FIG. 9, the first panel 11 includes a lower end engaging portion 11a formed by folding the lower end toward the support column side (backward side). The lower end engaging portion 11a engages with the lower ends of the first support column members 6L and 6R to prevent the first panel 11 from moving upward. That is, the first panel 11 is connected to the vicinity of the lower end of the frame 2.

As shown in FIGS. 5 and 6, the second panel 12 includes an upper end engaging portion 12a formed by folding the upper end toward the support column side (backward side). The upper end engaging portion 12a engages with the upper ends of the second support column members 7L and 7R. Therefore, when the frame 2 extends upward, the second support column members 7L and 7R are engaged with the upper end engaging portion 12a, so that the second panel 12 slides upward. As described above, since the first panel is engaged with the lower ends of the first support column members 6L and 6R, the movement to the upper side is restricted, and as a result, the second panel 12 is the first panel 11. The height dimension of the entire panel unit 3 changes by sliding with respect to the panel unit 3.

(Upper runner)
As shown in FIG. 8, the upper runner 4 is attached above the upper horizontal beam 9 of the frame 2. The upper runner 4 has a U-shaped cross section, and has a ceiling pressing wall 31 on the upper surface, a front upper vertical wall 32 extending downward from the surface side end portion of the ceiling pressing wall 31, and a back surface side of the ceiling pressing wall 31. It has a back upper vertical wall 33 extending downward from the end.

As shown in FIGS. 7 and 8, a plurality of mounting shafts 35 that can be inserted into the mounting holes 22 of the upper horizontal beam 9 are provided on the lower surface of the ceiling pressing wall 31 of the upper runner 4. The mounting shaft 35 is inserted into a coil spring 36 provided between the upper runner 4 and the upper horizontal beam 9.

The coil spring 36 urges the upper runner 4 upward so as to separate the upper runner 4 and the upper horizontal beam 9. The coil spring 36 corresponds to a urging member. When a force exceeding the urging force of the coil spring 36 is applied downward to the upper runner 4, the upper runner 4 moves downward as shown by the arrow 92.

The ceiling pressing wall 31 is provided with an upper non-slip rubber 34 extending in the width direction. The upper non-slip rubber 34 prevents the partition panel 1 from being displaced when the ceiling C is pressed by the upper runner 4, and prevents the partition panel 1 from falling off. Further, the upper non-slip rubber 34 itself is elastically deformed to reinforce the pressing force on the ceiling.

The upper runner 4 is arranged on the upper horizontal beam 9 so as to cover the upper horizontal beam 9 from above so as to accommodate the upper horizontal beam 9 inside. At this time, it is preferable that the upper vertical wall 32 of the table has a height dimension that covers the upper end 12a of the panel unit 3 (second panel 12).

(Lower runner)
As shown in FIG. 9, the lower runner 5 is attached below the lower horizontal beam 10 of the frame 2. The lower runner 5 has a U-shaped cross section, and has a floor pressing wall 37 on the lower surface, a front lower vertical wall 38 extending upward from the front surface side end portion of the floor pressing wall 37, and a back surface side end of the floor pressing wall 37. It has a lower back vertical wall 39 extending upward from the portion.

A washer 40 is provided on the upper surface of the floor pressing wall 37. The washer 40 is rotatably connected to the mounting bolt 26b about the shaft of the bolt.

The lower runner 5 is attached to the lower horizontal beam 10 via the attachment bolt 26b. By changing the screwing position of the mounting bolt 26b, the distance between the lower runner 5 and the lower horizontal beam 10 can be adjusted.

The floor pressing wall 37 is provided with a lower non-slip rubber 41 extending in the width direction. The lower non-slip rubber 41 prevents the partition panel 1 from being displaced when the floor surface F is pressed by the lower runner 5, and prevents the partition panel 1 from falling off. Further, the lower non-slip rubber 41 itself is elastically deformed to reinforce the pressing force on the floor surface F.

The lower runner 5 is arranged on the lower horizontal beam 10 so as to be covered from below so as to accommodate the lower horizontal beam 10 inside. At this time, it is preferable that the lower vertical wall 38 of the table has a height dimension that covers the lower end 11a of the panel unit 3 (first panel 11).

(Fixed unit)
The frame 2 of the partition panel 1 of the present embodiment is configured to expand and contract in the vertical direction as described above, and the panel unit 3 also expands and contracts in the vertical direction according to the expansion and contraction width of the frame 2. Further, the upper runner 4 and the lower runner 5 press the ceiling C and the floor surface F by the urging force of the coil spring 36 according to the expansion and contraction of the frame, thereby fixing the partition panel 1. Therefore, the frame 2 needs to be fixed at a predetermined height dimension in order to secure the urging force. The partition panel 1 according to the present embodiment includes a fixing unit 42 for fixing the frame.

FIG. 10 is a partially enlarged view showing the configuration of the fixed unit. The fixing unit 42 includes a connecting rod portion 23 extending downward from the upper horizontal beam 9 connected to the second strut member 7, and a gripping member 43 provided on the intermediate horizontal beam 27 connected to the first strut member 6.

As described above, the gripping member 43 fixes the telescopic position of the frame 2 by gripping and fixing the connecting rod portion 23 that moves up and down according to the expansion and contraction of the second support column member 7 at an arbitrary position.

The gripping member 43 includes a fixing plate holder 44 attached to the lower surface of the intermediate horizontal beam 27, a first fixing plate 45 and a second fixing plate 46 connected to the fixing plate holder 44 in a cantilever state, and a first. It includes two coil springs 27 that urge the fixing plate 45 and the second fixing plate 46.

The fixed plate holder 44 is an L-shaped metal plate, and has a mounting portion 44b fixed to the intermediate horizontal beam 27 and a holder portion 44c extending downward from the widthwise end portion of the mounting portion 44b. The mounting portion 44b is provided with a through hole 44a through which the connecting rod portion 23 can be inserted. The ends of the first fixing plate 45 and the second fixing plate 46 are inserted into the holder portion 44c to support the first fixing plate 45 and the second fixing plate 46 so that the inclination angle can be changed.

The first fixing plate 45 is a metal plate configured in an L shape, and has a contact with the grip portion 45b having a through hole 45a through which the connecting rod portion 23 can be inserted and extending downward from the widthwise end portion of the grip portion. A unit 45c is provided. The through hole 45a is configured to be slightly larger than the outer diameter of the connecting rod portion 23. When the angle of the grip portion 45b with respect to the connecting rod portion 23 is substantially orthogonal to the connecting rod portion 23, the through hole 45a can freely move the connecting rod portion 23. On the other hand, when the grip portion 45b has a predetermined inclination angle with respect to the connecting rod portion 23, the peripheral edge of the through hole 45a is caught on the outer peripheral surface of the connecting rod portion 23, and the free movement of the connecting rod portion 23 is restricted.

When the second fixing plate 46 moves upward, the contact portion 45c makes a right turn to the second fixing plate 46 to interlock the first fixing plate 45.

The second fixing plate 46 is a metal plate configured in a crank shape, and has a grip portion 46b having a through hole 46a through which the connecting rod portion 23 can be inserted, and a handle portion 46c provided at the widthwise end portion of the grip portion. And prepare. The through hole 46a is configured to be slightly larger than the outer diameter of the connecting rod portion 23. When the angle of the grip portion 46b with respect to the connecting rod portion 23 is substantially orthogonal to the connecting rod portion 23, the through hole 46a can freely move the connecting rod portion 23. On the other hand, when the grip portion 46b has a predetermined inclination angle with respect to the connecting rod portion 23, the peripheral edge of the through hole 46a is caught on the outer peripheral surface of the connecting rod portion 23, and the free movement of the connecting rod portion 23 is restricted.

The coil spring 27 is extrapolated to the connecting rod portion 23, and is arranged between the fixing plate holder 44 and the first fixing plate 45, and between the first fixing plate 45 and the second fixing plate 46. The coil spring 47 applies an urging force so as to separate the members located at both ends, and normally, the first fixing plate 45 and the second fixing plate 46 are attached so as to increase the inclination angle with respect to the connecting rod portion 23. Give power. As a result, the connecting rod portion 23 is gripped and fixed by the first fixing plate 45 and the second fixing plate 46, and the connecting rod portion 23 can be fixed at an arbitrary position.

On the other hand, when it is desired to release the fixing of the connecting rod portion 23, the handle portion 46c of the second fixing plate 46 is pushed upward. As a result, the inclination angle of the second fixing plate 46 is substantially orthogonal to the connecting rod portion 23. Further, as the second fixing plate 46 rises, the contact portion 45c of the first fixing plate 45 is pushed up by the second fixing plate 46, and the first fixing plate 45 rises. As a result, the engagement between the connecting rod portion 23 and the gripping member 43 can be released.

The partition panel 1 according to the present embodiment is arranged indoors as follows. First, the mounting bolt 26b of the partition panel 1 is operated to adjust the height of the lower runner 5 according to the inclination of the floor surface F to be installed.

When the height adjustment of the lower runner 5 is completed, the partition panel 1 is placed upright on the predetermined floor surface F, the connecting rod portion 23 is released from the gripping member 43, and the second support column member 7 is moved upward. Pull it out to extend the frame 2. As described above, in the extension of the frame 2, the second support column member 7 is nested in the first support column member 6, and the second panel 12 is connected to the second support column member 7, and the first panel 11 Is connected to the first support column member 6, so that the panel unit 3 also expands in accordance with the extension of the frame 2. Therefore, the work of extending the partition panel 1 becomes simple.

The fixing unit 42 adopted for the partition panel 1 according to the present embodiment can freely extend the frame 2 without being locked at the time of extension. By further extending the frame 2 in a state where the ceiling pressing wall 31 of the upper runner 4 provided at the upper end of the frame 2 is in contact with the ceiling C surface, the coil spring 36 is reduced and between the upper runner 4 and the frame 2. The urging force acts.

When the coil spring 36 sufficiently contracts the partition panel 1 until it exerts a urging force that can support it, the extension of the frame 2 is stopped. In this state, since the gripping member 43 fixes the connecting rod portion 23, the frame 2 is fixed at a predetermined length. Therefore, the urging force of the coil spring 36 causes the upper runner 4 and the lower runner 5 to be stretched between the floor surface F and the ceiling surface C, and the partition panel 1 can be maintained in an upright state.

Further, since the partition panel 1 of the present embodiment is lightweight such that the first strut member 6 and the second strut member 7 are hollow, the bearing capacity required for the panel to be erected can be small. It can be sufficiently fixed by the urging force of the two coil springs 36.

When the installed partition panel 1 is removed, the frame 2 can be contracted by releasing the fixing of the gripping member 43 to the connecting rod portion 23. As the support column 8 of the frame 2 contracts, the first panel 11 and the second panel 12 of the panel unit 3 are pushed by the upper runner 4 and the lower runner 5 and contract according to the dimensions of the frame 2. As a result, the tension between the floor surface F and the ceiling surface C is released, and the partition panel 1 can be removed.

According to the partition panel 1 of the present embodiment, the frame 2 is configured to be expandable and contractible, and the second panel 12 expands and contracts with respect to the first panel 11 in accordance with the expansion and contraction of the frame 2, so that the panel can be expanded and contracted. The height dimension can be adjusted. Further, since the upper runner 4 that can move in the vertical direction and is urged upward is provided at the upper end of the frame 2, even when the partition panel 1 is stretched and arranged on the floor surface F and the ceiling surface C. , The panel can be placed in a firm and stable state. Further, it is not necessary to provide a mounting jig on the ceiling and the floor for mounting the panel, and the panel can be easily mounted at an arbitrary position.

Further, since the upper runner 4 and the lower runner 5 are in contact with the floor surface F and the ceiling surface C and cover the upper and lower ends of the panel unit 3, there is a gap between the partition panel 1 and the floor surface F and the ceiling surface C. It is possible to improve the appearance without causing the problem.

Further, the panel can be easily removed by disengaging the fixing unit 42 and shortening the frame 2. Therefore, there are few restrictions on the mounting position, and it can be easily mounted and removed indoors.

The present invention is not limited to the above embodiment, and can be implemented in various other embodiments. For example, in the above embodiment, the panel unit 3 is attached only to the front surface of the frame 2, but a panel can be attached to the back surface side of the frame 2 to hide the fixed unit 42 and the like so that they cannot be seen from the outside.

1 Partition panel 2 Frame 3 Panel unit 4 Upper runner 5 Lower runner 6 Connecting ribs 5b, 6b Connecting recesses 6, 6L, 6R 1st strut member 7, 7L, 7R 2nd strut member 8, 8L, 8R prop 9 Upper horizontal Beam 10 Lower horizontal beam 11 1st panel 12 2nd panel 13L, 13R Opening 14L, 14R Front side wall 15L, 15R Back side wall 16L, 16R Intermediate wall 17L, 17R Front side warping part 18L, 18R Back side warping part 19a, 19b Guide wall 20L , 20R Guide groove 21L Engagement protrusion 21R Engagement recess 22 Mounting hole 23 Connecting rod part 24 Regulation guide 25 Mounting hole 26a Mounting nut 26b Mounting bolt 27 Intermediate horizontal beam 28 Through hole 29L, 29R Skull-shaped engaging part 30 Main surface 31 Ceiling pressing wall 32 Front upper vertical wall 33 Back upper vertical wall 34 Upper non-slip rubber 35 Mounting shaft 36 Coil spring 37 Floor pressing wall 38 Front lower vertical wall 39 Back lower vertical wall 40 Seat 41 Lower non-slip rubber 42 Fixed unit 43 Gripping Member 44 Fixing plate holder 45 First fixing plate 46 Second fixing plate 47 Coil spring

Claims (7)

A pair of left and right first strut members installed on the floor, a second strut member that is vertically expandable and retractable with respect to the first strut member , and near the lower end of the first strut member. A frame having a lower horizontal beam provided and an upper horizontal beam provided near the upper end of the second strut member .
A first panel connected to the vicinity of the lower end of the frame, and a second panel laminated on the first panel so as to be slidable in the vertical direction with respect to the first panel and connected to the vicinity of the upper end of the frame. With a panel unit,
An upper portion having a ceiling pressing wall formed on the upper surface and an upper vertical wall extending downward from the ceiling pressing wall and capable of covering the upper end of the panel unit, and vertically movable with respect to the upper horizontal beam. With the runner,
An upper non-slip rubber provided on the upper surface of the ceiling pressing wall and extending in the width direction of the ceiling pressing wall,
A lower runner having a floor pressing wall formed on the lower surface and a lower vertical wall extending upward from the floor pressing wall, and attached to the lower horizontal beam so that the lower end of the panel unit can be covered by the lower vertical wall.
A lower non-slip rubber provided on the lower surface of the floor pressing wall and extending in the width direction of the floor pressing wall,
An urging mechanism provided between the upper horizontal beam and the ceiling pressing wall and provided with an urging member for urging the upper horizontal beam and the upper runner so as to be separated from each other.
A fixing unit that fixes the relative position between the first strut member and the second strut member of the frame, and
A partition panel characterized by being equipped with. The frame has a guide groove extending in the vertical direction on the outer surface of the first strut member or the second strut member.
The partition panel according to claim 1, wherein the first panel and the second panel are provided with engaging portions engaged with the guide groove at both ends in the width direction. The second aspect of the present invention, wherein the first support column member has an opening on the outer surface in the width direction that exposes the second support column member, and the guide groove is provided in the second support column member. Partition panel. The engaging portion is formed in a hook shape by folding both ends of the first panel and the second panel in the width direction.
The partition panel according to claim 2 or 3 , wherein the panel unit is laminated so that the second panel is housed inside the first panel. The fixing unit has a rod-shaped connecting rod portion extending downward from the upper horizontal beam and longer than the extension length of the frame, and a gripping member provided near the upper end of the first strut member and gripping the connecting rod portion. The partition panel according to any one of claims 1 to 4 , wherein the partition panel is provided. The grip member is
A fixing plate having an insertion hole through which the connecting rod portion can be inserted,
It has a spring member that urges the fixing plate so that the crossing angle of the fixing plate with respect to the connecting rod portion is larger than a right angle.
The partition panel according to claim 5 , wherein the spring member increases the inclination angle of the fixing plate with respect to the connecting rod portion, whereby the connecting rod portion is gripped and fixed by the peripheral edge of the insertion hole. .. The partition panel according to claim 5 or 6 , wherein the connecting rod portion includes a regulating member that restricts the lower end portion from moving in a direction intersecting the longitudinal direction of the connecting rod portion.

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