JP5399684B2 - Panel mounting structure for partition device - Google Patents

Description

  The present invention relates to a panel mounting structure in a partition device, and more particularly to a panel mounting structure in which a partition panel is mounted in a rectangular frame defined by left and right columns and upper and lower horizontal frames.

  A partition device for partitioning an indoor space of an office or the like includes a partition frame in which a partition panel is fitted and fixed in a rectangular frame defined by left and right columns and upper and lower horizontal frames (for example, Patent Documents). 1 and 2).

The installation of this type of panel is such that the top and bottom outer dimensions of the panel are longer than the top and bottom inner dimensions of the rectangular frame by the left and right support columns and the upper and lower horizontal frames, and the left and right outer dimensions of the panel are longer than the left and right inner dimensions of the rectangular frame. This is done by fitting the upper and lower edges of the panel into panel mounting grooves formed on the upper and lower horizontal frames, and fitting the left and right edges of the panel into panel mounting grooves formed on the left and right columns.
Japanese Patent No. 3418857 JP 2002-138607 A

  In the partition device with such a panel mounting structure, the construction procedure is such that one column of right and left columns (for example, the right side) is fixed upright, and one of the left and right edges of the panel is fixed to one side. Insert the horizontal frame and the panel from the floor side to the one side column in order, so that the vertical edge of the left and right column panels fit into the panel mounting groove on the upper and lower horizontal frames. After assembly, the other side (for example, the left side) is fixed upright.

  For this reason, in the conventional panel mounting structure, it is not possible to mount or replace the panel when the column or the horizontal frame has been installed, and it is necessary to remove one column when replacing or adding the panel. . For this reason, conventionally, it is difficult to efficiently install and change the partition device with good workability.

  The problem to be solved by the present invention is that the panel can be attached or exchanged after the installation of the support column and the horizontal frame is completed, and it is not necessary to remove one support column when replacing or adding the panel, and the installation of the partition device It is also possible to change the position and perform the work efficiently and efficiently.

According to the present invention, the above problem is solved as follows.
That is, in the panel mounting structure in the partition device for mounting the partition panel in the rectangular frame defined by the left and right support columns and the upper and lower horizontal frames, the upper and lower outer dimensions of the panel is longer than the upper and lower inner dimensions of the rectangular frame, And the left and right outer dimensions of the panel are equal to or shorter than the left and right inner dimensions of the rectangular frame, and the lower end of the panel is fitted in a longitudinal groove provided on the upper surface of the lower horizontal frame. The upper groove of the panel is provided on the lower surface of the upper horizontal frame, and the depth of the upper groove is greater than the depth of the groove formed on the upper surface of the lower horizontal frame. The gap formed between the left and right side end portions of the panel and the inner side surface of each column facing the panel is closed by a panel holding member, and the panel holding member is placed inside the column. Longitudinal on the side A panel holding piece that is fitted in the groove in the direction and contacts either one of the front and rear surfaces of the panel, and in the longitudinal direction at a position away from the panel holding piece on the inner surface in the groove width direction of the groove. A holding member main body provided with an engaging groove and an insertion member having a panel holding piece inserted into the engaging groove of the holding member main body and abutting against the other surface of the panel. The side edge of the panel is held from the front and rear by the holding piece .

  According to the panel mounting structure of the present invention, the left and right support columns and the upper and lower horizontal frames are installed, and the rectangular frame on which the panel is mounted is defined, and the upper and lower edges of the panel are formed in the concave grooves of the upper and lower horizontal frames. Fit the upper end first into the groove, then retract the whole and fit the lower end into the opposite groove, fit in the reversing method, and after the fitting is completed, the panel holding member The space between the side edge and the column can be closed.

  This makes it possible to install and replace the panels when the columns and horizontal frames have been installed, and it is not necessary to remove one column when replacing or adding panels. Can be done efficiently and efficiently.

  Below, embodiment of the panel mounting structure in the partition apparatus by this invention is described with reference to FIGS.

  1 and 2 show a partition device to which the panel mounting structure according to the present embodiment is applied. The plurality of support columns 10 are arranged at predetermined intervals and vertically extend from the floor surface F to the ceiling surface R, and are respectively fixed to the floor at the lower end and to the ceiling at the upper end. Between the left and right struts 10, 10 adjacent to each other at a predetermined interval, a horizontal lower horizontal frame 20 along the floor surface F and an intermediate horizontal extending horizontally between the floor surface F and the ceiling surface R. Frames 30 and 40 and a horizontal upper horizontal frame 50 along the ceiling surface R are provided.

  The lower horizontal frame 20, the intermediate horizontal frames 30 and 40, and the upper horizontal frame 50 are fixedly connected at left and right ends to the left and right columns 10, respectively.

  The lower rectangular frame defined by the left and right support columns 10, the lower horizontal frame 20 and the intermediate horizontal frame 30 has a panel 60 for partitioning with a honeycomb structure board, the left and right support columns 10, the intermediate horizontal frame 30, and the like. An intermediate rectangular frame defined by one intermediate horizontal frame 40 has a partition panel 70 made of sheet glass, and an upper rectangular frame defined by the left and right support columns 10, the intermediate horizontal frame 40 and the upper horizontal frame 50 has Panels 80 for partitioning with a honeycomb structure board are fitted and mounted.

  First, the structure of the column 10 will be described. As shown in FIGS. 10 to 13, the support column 10 is for connecting front, rear, left, and right four surfaces, and extends vertically in a standing state on each of the front, rear, left, and right outer surfaces. The mounting recessed grooves 102, 104, 106, 108 are symmetrical in the front-rear direction and the left-right symmetry, and the hollow portions 110, 112, 114, 116, 118 having a square cross-sectional shape at the center and four corners are provided. The shape (horizontal cross-sectional shape) is a long structure with a checkered lattice pattern.

  A structure for attaching the column 10 to the floor surface F will be described with reference to FIGS. 3 and 11. The floor mounting bracket 120 is fixed to the support position of the floor F using five fixing screws 122 at the center and four corners. The floor surface mounting bracket 120 has four standing engagement pieces 120B that stand from the outer edge of the bottom plate portion 120A that contacts the floor surface F. The support column 10 is erected on the floor F so that the upright engagement pieces 120B engage with the inner walls of the hollow portions 112, 114, 116, and 118 at the four corners, and the positions in the front-rear and left-right directions are determined.

A structure for attaching the column 10 to the ceiling surface R will be described with reference to FIG.
On the ceiling surface R, a long ceiling rail 150 extending in the arrangement direction of the plurality of columns 10 and having a U-shaped (gate-shaped) upside down cross section is fixed by a fixing screw 152 (see FIG. 9). ing. The upper end portion of the column 10 is fitted inside the ceiling rail 150, the horizontal piece 160 </ b> A is screwed to the ceiling together with the ceiling rail 150 by the fixing screw 162, and the vertical piece 160 </ b> B is recessed by the tapping screw 164. It is fixed to the ceiling surface R by an L-shaped mounting bracket 160 screwed to the bottom portions 106A and 108A of the 106 and 108.

  Screw holes (preparation holes) for screwing the mounting bracket 160 are not provided in the bottom portions 106A and 108A of the concave grooves 106 and 108 for panel mounting, and the mounting bracket 160 is self-tapping by a tapping screw 164. Therefore, the column 10 can be fixed to the ceiling surface R without being affected by variations in the distance between the column 10 and the ceiling surface R.

  A long base frame 90 having a U-shaped cross-sectional shape is fixedly disposed by a fixing screw 92 on a floor surface F between adjacent left and right support columns 10 and 10 (see FIG. 6). The base frame 90 has its left and right end portions fitted in the left and right concave grooves 106 and 108 of the column 10, whereby the arrangement position between the left and right columns 10 and 10 is determined.

  Next, the structure and mounting structure of the lower horizontal frame 20 will be described with reference to FIGS. The lower horizontal frame 20 is made of an aluminum alloy, and has a configuration in which a concave groove 202 for mounting a relatively shallow upper opening and a concave groove 204 for arranging a relatively deep lower opening are separated by a horizontal partition wall 206. And an elongate frame having an H-shaped cross section at the top and bottom.

  In the vicinity of the left and right ends of the base frame 90, a short lower support fitting 130 having an upside down U-shaped cross section is disposed.

  The lower support fitting 130 is disposed on the inner side of the base frame 90, and its end is fitted in the left and right concave grooves 106, 108 of the support column 10. A through hole 130A is provided in the upper piece of the lower support fitting 130, and a nut member 132 is fixed at a position aligned with the through hole 130A by welding or the like. A height adjusting screw member 134 penetrating through the through hole 130 </ b> A is screw-engaged with the nut member 132.

  The lower horizontal frame 20 is configured to receive the base frame 90 in the groove 204 for arranging the frame and to support the horizontal partition wall 206 by the upper surface of the head 134A of the height adjusting screw member 134 so as to straddle the base frame 90. It is arranged to move up and down.

  A tool hole 206A is formed through the horizontal partition wall 206 at a position corresponding to the head portion 134A of the height adjusting screw member 134. As a result, the lower horizontal frame 20 can be placed on the head 134A of the height adjusting screw member 134, and the height adjusting screw member 134 can be turned through the tool hole 206A in a state before the panel 60 is attached. . By this operation, the height position of the lower horizontal frame 20 is adjusted and the lower horizontal frame 20 is leveled in a Jikki manner.

  Next, the structure and attachment structure of the intermediate horizontal frame 30 will be described with reference to FIGS. The intermediate horizontal frame 30 is made of an aluminum alloy, and has a configuration in which a relatively shallow panel mounting concave groove 302 having an upper opening and a relatively deep panel mounting concave groove 304 having a lower opening are separated by a horizontal partition wall 306. And an elongate frame having an H-shaped cross section at the top and bottom.

  A horizontal piece 140A of an L-shaped mounting bracket 140 is screwed to the horizontal partition wall 306 of the intermediate horizontal frame 30 by fixing screws 142 at the left and right end portions thereof. In the mounting bracket 140, the vertical piece 140 </ b> B is screwed to the bottom 106 </ b> A and 108 </ b> A of the concave grooves 106 and 108 of the support column 10 by the tapping screw 144. Thereby, the intermediate horizontal frame 30 is fixed to a predetermined height position of the support column 10. The mounting brackets 140 and 160 can use common parts.

  The bottom portions 106A and 108A of the panel mounting concave grooves 106 and 108 are not provided with screw holes for screwing the mounting bracket 140, and the mounting bracket 140 is subjected to a self-tapping action by the tapping screw 144. Since it is screwed to the column 10, the height position of the intermediate horizontal frame 30 can be arbitrarily set at the construction site.

  Since the structure and mounting structure of the intermediate horizontal frame 40 are substantially the same as the structure and mounting structure of the intermediate horizontal frame 30, only the structure of the intermediate horizontal frame 40 will be described with reference to FIG. A description of the structure is omitted.

  The intermediate horizontal frame 40 is made of an aluminum alloy, like the intermediate horizontal frame 30, and has a relatively shallow panel mounting concave groove 402 having an upper opening and a relatively deep panel mounting concave groove 404 having a lower opening. It is an elongate frame with an H-shaped cross section that is vertically separated in a form partitioned by horizontal partition walls 406.

  Next, the structure and mounting structure of the upper horizontal frame 50 will be described with reference to FIGS. The upper horizontal frame 50 is made of an aluminum alloy and has a recessed groove 502 for mounting a relatively deep lower opening, bottom piece portions 504 and 506 extending on both sides of the recessed groove 502, and the vicinity of the tips of the bottom piece portions 504 and 506. This is a long frame having a substantially portal-shaped cross section having more upstanding locking pieces 508 and 510.

  The upper horizontal frame 50 is fixed to the ceiling rail 150 by a click-stop type engagement by the concave and convex engaging portions 150 </ b> A between the locking pieces 508 and 510 and the side walls 154 and 156 of the ceiling rail 150. The upper horizontal frame 50 closes the downward opening 150 </ b> B of the ceiling rail 150 by bottom pieces 504 and 506.

  Next, the attachment structure and construction procedure of each panel 60,70,80 are demonstrated. Each panel 60, 70, 80 is attached after the installation of all the support columns 10, the lower horizontal frame 20, the intermediate horizontal frames 30, 40, and the upper horizontal frame 50 of one partition device.

First, the attachment structure and construction procedure of the lower panel 60 made of a honeycomb structure board will be described with reference to FIGS. 2, 6, 7, 10, and 11.
The panel 60 has a vertical outer dimension Hpl longer than a vertical inner dimension Hfl of a rectangular frame defined by the left and right support columns 10, the lower horizontal frame 20, and the intermediate horizontal frame 30 (see FIG. 2). It is shorter than the left and right inner dimension Wfl of the rectangular frame (see FIGS. 2 and 10).

  Here, the vertical inner dimension Hfl of the rectangular frame is a vertical dimension between the upper surface of the lower horizontal frame 20 and the lower surface of the intermediate horizontal frame 30 that is one level higher than the lower horizontal frame. The left and right inner dimension Wfl of the rectangular frame is a horizontal dimension between the right side surface and the left side surface of the left and right support columns 10 adjacent to each other.

  When attaching the panel 60, first, only the holder main body 602 of the panel holding member 600 constituted by the holder main body 602 and the insertion member 612 is attached to the concave grooves 106 and 108 of the left and right columns 10.

  Here, the structure of the holder main body 602 and the insertion member 612 of the panel holding member 600 will be described. The holder main body 602 is a plastic molded product, and has a U-shaped cross-section support section 604 that is fitted into the recess grooves 106 and 108 and is fixed to the support pillar 10, and the recess grooves 106 and 108 have the rectangular shape. The panel holding piece 606 that protrudes to the side of the frame and abuts against one panel surface of the panel 60, and the disposition portion of the panel holding piece 606 are strut-engaged at positions separated in the groove width direction of the concave grooves 106 and 108. And an engaging groove 608 into which the insertion member 620 is inserted. A rubber packing 610 is integrally formed on the panel receiving surface side of the front end portion of the panel holding piece 606.

  The insertion member 612 is a plastic molded product, and is opposed to the sandwiching and projecting bifurcated clip portion 614 inserted into the engaging groove 608 and the panel holding piece 606 of the holder main body 602 protruding toward the rectangular frame. And a panel holding piece 616 that abuts against the other panel surface of the panel 60. A rubber packing 618 is integrally formed on the panel receiving surface side of the front end portion of the panel holding piece 616.

  A fine rack tooth-shaped portion 620 that engages with each other to prevent the engagement groove 608 and the bifurcated clip portion 614 from engaging with each other is formed.

  Returning to the description of the mounting of the panel 60, the support body 602 is fitted into the concave grooves 106 and 108 to fix the support body 602 to the left and right support columns 10, and then the lower frame 20 and the middle. The upper and lower edges of the panel 60 are attached to the horizontal frame 30. In this attachment, the upper and lower edges of the panel 60 are put back into the concave groove 202 of the lower horizontal frame 20 and the concave groove 304 of the intermediate horizontal frame 30 from the side opposite to the front side of the panel holding piece 606. This is done by fitting with a method.

  In the insertion of the insertion-return method, first, the panel 60 is slightly tilted back and forth, and the upper edge of the panel 60 is inserted into the upper concave groove 304 having a deep groove depth. This insertion is performed to a depth at which the lower edge portion of the panel 60 is placed on the upper surface of the lower horizontal frame 20. Thereafter, the lower edge portion of the panel 60 is dropped into the lower panel mounting groove 202. Accordingly, the upper and lower edges of the panel 60 are engaged with the concave groove 202 of the lower horizontal frame 20 and the concave groove 304 of the intermediate horizontal frame 30. Therefore, the upper depth of the upper groove 304 is larger than the depth of the lower groove 204.

  The insertion of the insertion / returning method can be performed after the installation of the left and right support columns 10 is completed because the left and right outer dimensions Wpl of the panel 60 are shorter than the left and right inner dimensions Wfl of the rectangular frame.

  Thereafter, a packing 700 is provided between the concave groove 202 of the lower horizontal frame 20 and the lower edge of the panel 60, and a packing 710 is provided between the concave groove 304 of the intermediate horizontal frame 30 and the upper edge of the panel 60. The panel 60 is fixed to the lower horizontal frame 20 and the intermediate horizontal frame 30 by fitting.

  Each of the packings 700 and 710 is made of plastics having a gate-shaped cross-sectional shape, and is attached to the side walls of the panel holding pieces 702 and 712 that are bonded to the flat panel surface of the panel 60 and the grooves 202 and 304. And locking pieces 704 and 714 having engaging protrusions 704A and 714A that engage with the formed engaging grooves 202A and 304A.

  The packing 700 is inserted into a gap between the side wall of the concave groove 202 of the lower horizontal frame 20 and the panel surface of the panel 60 on both sides of the panel 60, and the engaging concave groove 202A and the engaging protrusion 704A are connected. By being engaged in a click stop type, it is secured to the lower horizontal frame 20 to prevent it from coming off. As a result, the lower edge portion of the panel 60 is fixedly disposed at the central portion of the groove 202 in the groove width direction.

  The packing 710 is inserted into the gap between the side wall of the recessed groove 304 of the middle horizontal frame 30 and the panel surface of the panel 60 on both sides of the panel 60, and clicks with the engaging recessed groove 304A and the engaging protrusion 714A. By being engaged in the stop type in a non-return manner, it is firmly fixed to the middle horizontal frame 30 to prevent it from coming off. Accordingly, the upper edge portion of the panel 60 is fixedly disposed at the center portion of the concave groove 304 in the groove width direction.

  The vertical position of the panel 60 is determined by the lower end surface of the panel 60 coming into contact with the upper surface of the horizontal partition 206 of the lower horizontal frame 20.

  As described above, in the state where the lower edge and the upper edge of the panel 60 are arranged at the center in the groove width direction of the concave grooves 202 and 304, one panel surface of the panel 60 is attached to the left and right columns 10. The panel holding member 600 is in contact with the rubber packing 610 of the panel holding piece 606 of the holder main body 602.

  After completion of the insertion of the insertion-return method described above, the bifurcated clip portion 614 of the insertion member 612 is inserted into the engagement groove 608 of the holder body 602, and the engagement groove 608 and the rack tooth shape portion 620 of the bifurcated clip portion 614 are engaged. Let Thereby, the insertion member 612 is fixed to the holder main body 602 so as not to come off.

  Thus, the panel holding piece 616 of the insertion member 612 that is inserted into the engagement groove 608 and fixed to the holder main body 602 is pressed against the other panel surface of the panel 60 with the rubber packing 618.

  As a result, the left and right edges of the panel 60 are sandwiched between the panel holding pieces 606 of the holder body 602 and the panel holding pieces 616 of the insertion member 612 via the rubber packings 610 and 618, Fixedly connected to the column 10. Thus, the attachment of the panel 60 is completed.

  Next, the attachment structure and construction procedure of the intermediate panel 70 made of plate glass will be described with reference to FIGS. 2, 7, 8, 12, and 13. The panel 70 has an upper and lower outer dimension Hpm longer than an upper and lower inner dimension Hfm of a rectangular frame defined by the left and right support columns 10, the lower horizontal frame 20, and the intermediate horizontal frame 30 (see FIG. 2). It is shorter than the left and right inner dimensions Wfm of the rectangular frame (see FIGS. 2 and 12).

  The vertical inner dimension Hfm of the rectangular frame is a vertical dimension (distance) between the upper surface of the lower horizontal frame 20 and the lower surface of the intermediate horizontal frame 30 that is one step above the lower horizontal frame. The left and right inner dimension Wfm of the rectangular frame is a horizontal dimension between the right side surface and the left side surface of the left and right columns 10 adjacent to each other, and is equal to the aforementioned left and right inner dimension Wfl.

  When attaching the panel 70, first, only the holder main body 632 of the panel holding member 630 constituted by the holder main body 632 and the insertion member 642 is attached to the concave grooves 106 and 108 of the left and right columns 10. Further, only the holder main body 722 of the panel holding member 720 constituted by the holder main body 722 and the insertion member 732 is attached to the concave groove 302 on the upper side of the intermediate horizontal frame 30, and the holder main body 752 and the insertion member 762 are arranged. Only the holder main body 752 of the panel holding member 750 constituted by the above is attached to the concave groove 404 on the lower side of the other intermediate horizontal frame 40 that is one step higher than the intermediate horizontal frame 30.

  Here, the structure of the holder main body 632 and the insertion member 642 of the panel holding member 630 will be described. The holder main body 632 is a plastic molded product, and has a U-shaped cross-sectional support engaging part 634 that fits into the recesses 106 and 108 and is fixed to the support 10, and the recesses 106 and 108 have the rectangular shape. A panel holding piece 636 that protrudes toward the frame and abuts against one panel surface of the panel 70, and the arrangement portion of the panel holding piece 636 are separated from each other in the groove width direction of the concave grooves 106 and 108 in the column width engaging portion 634. And an engaging groove 638 into which the insertion member 642 is inserted. A rubber packing 640 is integrally formed on the panel receiving surface side of the front end portion of the panel holding piece 636.

  The insertion member 642 is a plastics molded product, and faces the panel holding piece 636 of the holder main body 632 that protrudes toward the aforementioned rectangular frame and protrudes toward the side of the rectangular frame and is inserted into the engaging groove 638. And a panel holding piece 646 that abuts against the other panel surface of the panel 70. A rubber packing 648 is integrally formed on the panel receiving surface side of the front end portion of the panel holding piece 646.

  A rack tooth-shaped portion 650 that engages with each other to prevent the engagement groove 638 and the bifurcated clip portion 644 from engaging with each other is formed.

  Next, the structure of the holder main bodies 722 and 752 and the insertion members 732 and 762 of the panel holding members 720 and 750 will be described. The holder main bodies 722 and 752 are plastics molded products, and are fitted into the concave grooves 304 and 404 and fixed to the intermediate horizontal frames 30 and 40. The horizontal frame engaging portions 724 and 754 having a U-shaped cross section, The panel holding pieces 726 and 756 that come into contact with one panel surface of the panel 70, and the disposition portions of the panel holding pieces 726 and 756 are arranged in the horizontal frame engaging portion 724 at positions away from each other in the groove width direction of the concave grooves 304 and 404. And engaging grooves 728 and 758 into which the insertion members 732 and 762 are inserted. Rubber packings 730 and 760 are integrally formed on the panel receiving surface side of the front ends of the panel holding pieces 726 and 756.

  The insertion members 732 and 762 are plastics molded products, and are inserted into the engagement grooves 728 and 758 and sandwiched and projecting bifurcated clip portions 734 and 764 and panel holding pieces 726 and 756 of the holder main bodies 722 and 752. Panel holding pieces 736 and 766 that face each other and abut against the other panel surface of the panel 70. Rubber packings 738 and 768 are integrally formed on the panel receiving surface side of the front ends of the panel holding pieces 736 and 766.

  In addition, rack tooth-shaped portions 740 and 770 that are engaged with each other to prevent the engagement grooves 728 and 758 and the bifurcated clip portions 734 and 764 from engaging with each other are formed.

  The difference between the panel holding members 720 and 750 and the panel holding member 630 is that, in the panel holding member 630, the panel holding pieces 636 and 646 protrude into the rectangular frame from the concave grooves 106 and 108, but the panel holding member 720 , 750, the entirety of which is housed in the concave grooves 302 and 404, and does not have a portion protruding into the aforementioned rectangular frame.

  The difference between the lower panel holding member 720 and the upper panel holding member 750 is that the depth of the horizontal frame engaging portion 754 of the upper panel holding member 750 is lower due to the insertion of the back-in method. The panel holding member 720 is deeper than the depth of the horizontal frame engaging portion 724 of the panel holding member 720, and other configurations are substantially the same as those of the panel holding members 720 and 75.

  Returning to the description of the mounting of the panel 70, the support body 602 of the holder body 632 is fitted into the concave grooves 106 and 108 to fix the holder body 602 to the left and right support columns 10, and the holder bodies 722 and 752 of the holder body 722 and 752. After the horizontal frame engaging portions 724 and 754 are fitted into the concave grooves 302 and 404 and the holder main bodies 722 and 752 are fixed to the upper and lower intermediate horizontal frames 30 and 40, the upper and lower sides of the panel 70 with respect to the intermediate horizontal frames 30 and 40 are fixed. Install the edge. In this attachment, the upper and lower edges of the panel 70 are inserted back into the concave groove 303 of the intermediate horizontal frame 30 and the concave groove 404 of the intermediate horizontal frame 40 from the side opposite to the front side of the panel holding piece 636. This is done by fitting.

  In the insertion of the insertion / return system, first, the panel 70 is slightly tilted back and forth, and first, the upper edge portion of the panel 70 is inserted into the lateral frame engaging portion 754 of the upper concave groove 404 having a deep depth. This insertion is performed to a depth where the lower edge of the panel 70 is placed on the upper surface of the lower intermediate horizontal frame 30. Thereafter, the lower edge portion of the panel 70 is dropped into the lateral frame engaging portion 724 of the lower concave groove 302. Accordingly, the upper and lower edges of the panel 70 are engaged with the concave groove 302 of the lower intermediate horizontal frame 30 and the concave groove 404 of the upper intermediate horizontal frame 40.

  Thereafter, the bifurcated clip portions 734 and 764 of the insertion members 732 and 762 are inserted into the engaging grooves 728 and 758 of the holder main bodies 722 and 752, and the rack tooth shape portions of the engaging grooves 728 and 758 and the bifurcated clip portions 734 and 764 are inserted. 740 and 770 are engaged. Thereby, the insertion members 732 and 762 are fixed to the holder main bodies 722 and 752 so as not to come off.

  Accordingly, the lower edge portion of the panel 70 is fixedly arranged at the center portion in the groove width direction of the recessed groove 302, and the upper edge portion of the panel 70 is fixedly arranged at the center portion of the recessed groove 404 in the groove width direction. The vertical position of the panel 70 is determined by the lower end surface of the panel 70 coming into contact with the inner bottom portion of the horizontal frame engaging portion 724.

  Thus, in a state where the lower edge portion and the upper edge portion of the panel 70 are arranged in the central portion in the groove width direction of the concave grooves 202 and 304, one panel surface of the panel 70 is attached to the left and right support columns 10. The panel holding member 630 contacts the rubber packing 640 of the panel holding piece 636 of the holder main body 632.

  After the insertion of the insertion-return method described above is completed, the bifurcated clip portion 642 of the insertion member 642 is inserted into the engagement groove 638 of the holder main body 632, and the engagement groove 638 and the rack tooth shape portion 650 of the bifurcated clip portion 644 are engaged. . Thereby, the insertion member 642 is fixed to the holder main body 632 so as not to come off.

  Thus, the panel holding piece 646 of the insertion member 642 inserted into the engagement groove 638 and fixed to the holder main body 632 is pressed against the other panel surface of the panel 70 with the rubber packing 648.

  As a result, the left and right edges of the panel 70 are sandwiched between the panel holding pieces 636 of the holder body 632 and the panel holding pieces 646 of the insertion member 642 via the rubber packings 640 and 648, Fixedly connected to the column 10. Thus, the attachment of the panel 70 is completed.

  Since the mounting structure and construction procedure of the panel 80 made of honeycomb structure board are substantially the same as the mounting structure and construction procedure of the panel 600 described above, the description thereof is omitted to avoid redundancy.

  A cover member 800 is fitted and attached to the concave grooves 102 and 104 on the front and rear sides of the column 10 where the panel connection is not performed. The cover member 180 is made of the same aluminum alloy or plastic as the support column 100, has a U-shaped cross-sectional shape that closes the recessed grooves 102 and 104, and corresponds to the groove sidewalls of the recessed grooves 102 and 104. A protrusion 800A is provided on the outer surface of the leg, and the protrusion 800A is fixed to the column 10 in a click-stop manner by fitting into the engagement grooves 102A and 104A formed on the groove side walls of the grooves 102 and 104, respectively. ing.

  As described above, according to the panel mounting structure of the present embodiment, the left and right support columns 10 and the upper and lower horizontal frames 20, 30, 40 are installed, and the panels 60, 70, 80 are fixedly mounted in a fitting manner. After the frame is defined, the upper and lower edges of the panels 60, 70, 80 are inserted into the upper and lower horizontal frames 20 and 30, or the panel mounting concave grooves of the 30 and 40 in a back-fitting manner, and after the insertion, The left and right edges of the panels 60, 70, 80 can be fixedly connected to the left and right columns 10 by the holding members 600, 630.

  Thus, the panels 60, 70, 80 can be attached or exchanged in a state where the support column 10 or the horizontal frames 20, 30, 40 are completely installed, and the partitioning can be performed without removing one support column 10 when replacing or adding the panel. Equipment can be installed and changed efficiently and efficiently.

It is a perspective view which shows one Embodiment of the partition apparatus to which the panel fixing structure by this invention was applied. It is sectional drawing along line II-II of FIG. It is sectional drawing which expands and shows the attaching part with respect to the floor surface of the support | pillar in the panel fixing structure of this embodiment, and the attaching part of a lower horizontal frame. It is sectional drawing which expands and shows the attaching part of the intermediate | middle horizontal frame in the panel fixing structure of this embodiment. It is sectional drawing which expands and shows the attaching part with respect to the ceiling surface of the support | pillar in the panel fixing structure of this embodiment, and the attaching part of an upper side horizontal frame. It is sectional drawing which expands and shows the A section of FIG. It is sectional drawing which expands and shows the B section of FIG. It is sectional drawing which expands and shows the C section of FIG. It is sectional drawing which expands and shows the D section of FIG. Sectional drawing along line XX of FIG. It is an expanded cross-sectional view of the connection part of the support | pillar and panel made from a honeycomb structure board in the panel fixing structure of this embodiment. It is sectional drawing along line XII-XII of FIG. It is an expanded cross-sectional view of the connection part of the support | pillar and plate-glass panel in the panel fixing structure of this embodiment.

Explanation of symbols

10 support 20 lower horizontal frame 30, 40 middle horizontal frame 50 upper horizontal frame 60, 70, 80 panel 90 base frame 92 fixing screw 102, 104, 106, 108 concave groove 110, 112, 114, 116, 118 hollow part 120 floor Surface mounting bracket 122 Fixing screw 130 Lower support bracket 132 Nut member 134 Height adjusting screw member 140 Mounting bracket 142 Fixing screw 144 Tapping screw 150 Ceiling rail 152 Fixing screw 154, 156 Side wall 160 Mounting bracket 162 Fixing screw 164 Tapping screw 202 Concave groove 204 Concave groove 206 Horizontal partition wall 302, 304 Concave groove 306 Horizontal partition wall 402, 404 Concave groove 406 Horizontal partition wall 502 Concave groove 504, 506 Bottom piece part 508, 510 Locking piece 600 Panel holding member 602 Holder main body 604 Column engaging portion 606 Panel holding piece 608 Engaging groove 610 Rubber packing 612 Inserting member 614 Bifurcated clip portion 616 Panel holding piece 618 Rubber packing 620 Rack tooth shape portion 630 Panel holding member 632 Holder main body 634 Column engaging portion 636 Panel holding Piece 638 Engagement groove 640 Rubber packing 642 Insertion member 644 Bifurcated clip portion 646 Panel holding piece 648 Rubber packing 650 Rack tooth shape portion 700 Packing 702 Panel pressing piece 704 Locking piece 710 Packing 712 Panel pressing piece 714 Locking piece 720 Panel holding Member 722 Holder body 724 Column engaging portion 726 Panel holding piece 728 Engaging groove 730 Rubber packing 732 Inserting member 734 Forked clip portion 736 Panel holding piece 738 Rubber Kicking 740 Rack tooth shape part 750 Panel holding member 752 Holder body 754 Column engaging part 756 Panel holding piece 758 Engaging groove 760 Rubber packing 762 Inserting member 764 Bifurcated clip part 766 Panel holding piece 768 Rubber packing 770 Rack tooth shape part 800 Cover member

Claims (1)

A panel mounting structure in a partition device for mounting a panel for partitioning in a rectangular frame defined by left and right support columns and upper and lower horizontal frames,
The upper and lower outer dimensions of the panel are longer than the upper and lower inner dimensions of the rectangular frame, and the left and right outer dimensions of the panel are equal to or shorter than the left and right inner dimensions of the rectangular frame, and the lower end of the panel is The upper side of the panel is fitted in a groove in the longitudinal direction provided on the upper surface of the lower horizontal frame, and the upper end of the panel is provided on the lower surface of the upper horizontal frame. A gap formed between the left and right side edges of the panel and the inner side surface of each of the columns facing the panel, which is fitted in a longitudinal groove larger than the depth of the groove provided on the upper surface of the panel. The panel holding member is fitted into a longitudinal groove provided on the inner side surface of the support column, and has a panel holding piece that comes into contact with one of the front and rear surfaces of the panel. , The concave groove than the panel holding piece on the inner surface A holder body having a longitudinal engagement groove provided at a position separated in the width direction, and an insertion member having a panel holding piece inserted into the engagement groove of the holder body and contacting the other surface of the panel The panel mounting structure in the partition device is characterized in that the side end portion of the panel is held from the front and rear by the both panel holding pieces .

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