JP5064144B2 - Partition device - Google Patents

Description

  The present invention relates to a partition device for partitioning an indoor space such as an office.

This type of partition device includes a self-standing partition device that partitions the indoor space to a predetermined height, and ceiling mounting that completely partitions the space from the floor to the ceiling, as described in Patent Documents 1 and 2, for example. There is a mold partition device.
JP 2003-105908 A JP 2005-54372 A

  As described in Patent Documents 1 and 2, the ceiling-mounted partition device includes an upper horizontal frame that supports the upper edge of the uppermost panel and an attachment member that attaches the upper horizontal frame to the ceiling. In general, they cannot be used for a self-standing partition device as they are.

On the other hand, even in the self-standing partition device, the upper horizontal frame having a shape suitable for the partition device is attached to the left and right support columns, so that the upper horizontal frame cannot be used for the ceiling-mounted partition device.
For this reason, conventionally, the upper horizontal frame of the self-standing type and ceiling-mounted partition device and its mounting members have been separately manufactured, and the cost has increased.

  The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a partition device in which the structures of the upper end portions of the self-standing type and the ceiling-mounted partition device are made common so that the cost can be reduced.

According to the present invention, the above problem is solved as follows.
(1) The opposing surfaces of at least the lower end and the upper end of the left and right struts are connected by the lower horizontal frame and the upper horizontal frame, respectively, and the opposing surfaces of the left and right struts and the opposing surfaces of the lower and upper horizontal frames In the partition device in which the peripheral edge of the panel is fitted in the formed rectangular frame, the upper horizontal frame and the upper ends of the left and right support columns can be attached to the ceiling in the left-right direction facing downward. The frame cover is fitted into a frame cover having a letter-shaped cross section, and the front and rear edges of the upper horizontal frame are fastened to the opposing surfaces of the lower ends of the front and rear downward pieces of the frame cover.

(2) In the above item (1), a concave portion facing in the left-right direction is provided on the opposing surface of the lower end portions of both downward pieces of the frame cover, and the standing piece provided at the front and rear edge portions of the upper horizontal frame is provided in this concave portion. By engaging the outer portion, the upper lateral frame is fixed to the downward piece of the frame cover.

(3) In the above (1) or (2), in the self-standing partition device, the upper ends of the left and right support columns are connected to each other by a connecting member facing in the left-right direction accommodated in the frame cover. The upper horizontal frame and the frame cover are fixed to each other with screws.

(4) In the above paragraph (1) or (2), in the ceiling-mounted partition device, the frame cover is fixed to the ceiling with screws inserted from below.

According to the invention described in (1) above, the structure of the upper end portion of the partitioning device is such that the upper horizontal frame and the upper end portions of the left and right support columns can be attached to the ceiling in the lateral direction. A self-standing partition that fits within a frame cover with a letter-shaped cross section and that the front and rear edges of the upper horizontal frame are fastened to the opposing surfaces of the lower ends of the front and back downward pieces of the frame cover. The apparatus is configured as it is, and in the ceiling-mounted partition device, the device can be applied to each partition device only by attaching the frame cover to the ceiling.
Therefore, the structure of the upper end portion of the self-standing type and the ceiling-mounted type partition device can be made common, and it is not necessary to manufacture the upper horizontal frame or the like separately, so that the cost can be reduced.

According to the invention described in the above item (2) , both downward pieces of the frame cover are elastically deformed outwardly, and the upright pieces are engaged with the recesses from below, or higher than the side edges of the frame cover. The upper horizontal frame can be easily fixed to the frame cover by sliding the horizontal frame and engaging the outer portion of the upright piece with the recess.

According to the invention described in (3) above, the upper ends of the left and right support columns are connected to each other by a connecting member, and the connecting member, the upper horizontal frame, and the frame cover are fixed to each other by screws. Even if it is a self-standing partition device whose upper end is not fixed to the ceiling, the risk of this wobbling in the left-right direction is extremely small.

According to the invention described in the above item (4) , the frame cover is fixed to the ceiling by screws inserted from below, so that the frame cover and the upper horizontal frame fixed thereto can be easily attached to the ceiling-mounted partition device. Can be installed.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a front view of a part of the self-standing partition device of the present invention.
This partition device P includes a plurality of left and right support columns 1, 1, a lower horizontal frame 2 that connects opposing surfaces of lower ends of adjacent support columns 1, 1, and an intermediate portion between both support columns 1, 1. An intermediate horizontal frame 3 that connects the opposing surfaces and an upper horizontal frame 4 that connects the opposing surfaces of the upper ends of the columns 1, 1, the left and right columns 1, 1 and the lower horizontal frame 2. In the lower rectangular frame surrounded by the intermediate horizontal frame 3, for example, a board-type panel 5 whose front and rear surfaces are covered with a decorative steel plate, the left and right support columns 1, 1, the intermediate horizontal frame 3 and the upper part A glass panel 6 is fitted in an upper rectangular frame surrounded by the horizontal frame 4.

Level adjusting devices 7 and 7 for adjusting the vertical position of the entire partition device P are provided at the left and right ends of the lower horizontal frame 2.
As shown in the enlarged cross-sectional view of FIG. 2, each level adjusting device 7 is fitted in a base member 9 having a U-shaped cross-section that is fixed to the floor surface F by an anchor bolt 8 and has an upward U-shaped cross-section. A support fitting 10 having a downward U-shaped cross section and a female screw cylinder 12 fitted into a through hole 11 formed in the center of the upper surface of the support fitting 10 and having an upper end flange 12a welded to the upper surface of the support fitting 10. And an adjusting screw 13 made of a countersunk screw threaded into the female screw cylinder 12 from above.

  The lower horizontal frame 2 has a substantially H-shaped cross section when viewed from the side, and is formed below the horizontal piece 14 facing in the left-right direction. The adjusting device 7 is accommodated, and the horizontal piece 14 is supported by the upper surface of the diameter-expanded head 13 a of the adjusting screw 13.

  A through hole 16 having a diameter smaller than that of the enlarged diameter head portion 13a is formed in a portion of the horizontal piece 14 facing the adjustment screw 13, and a tool such as a screwdriver inserted from above into the through hole 16 is used to adjust the adjustment screw. By rotating 13, the level of the lower horizontal frame 2 can be adjusted.

  Immediately below the horizontal piece 14, a pair of front and rear projecting pieces 17, 17 facing the left-right direction are provided on the inner surface of the recess 15 so as to face each other, and a gap 18 between each projecting piece 17 and the horizontal piece 14. , 18 is loosely fitted with the outer peripheral portion of the enlarged diameter head portion 13a of the adjusting screw 13. That is, before fixing the lower horizontal frame 2 to the column 1, the enlarged head 13 a of the adjustment screw 13 is inserted into the gap 18 from the side end of the lower horizontal frame 2, and the level adjusting device 7 is attached to the lower horizontal frame 2. After being assembled in the recess 15, the lower horizontal frame 2 and the level adjusting device 7 are fitted to the base member 9 from above.

As described above, since the entire level adjusting device 7 is accommodated in the recess 15 of the lower horizontal frame 2 and the base member 9, it is not necessary to cover it with a panel or the like.
Moreover, the panel 5 can be arrange | positioned in the center of the front-back direction of the upper surface of the lower horizontal frame 2 without trouble.
Furthermore, the entire level adjusting device 7 can be mounted in advance in the concave portion 15 of the lower horizontal frame 2 simply by fitting the enlarged diameter head portion 13a of the adjusting screw 13 into the gap 18 from the side end.

  Panel holding grooves 19 that open to the left and right sides and upward are formed over the entire length in the left-right direction at the center of the upper surface of the lower horizontal frame 2 in the front-rear direction, that is, above the horizontal piece 14. The groove 19 is fitted with a synthetic resin panel lower holding member 20 having a U-shaped cross section when viewed from the side. The panel lower holding member 20 is formed by projecting the protruding ridges 21, 21 projecting on the outer surfaces of the upper and lower upward pieces 20 a, 20 a toward the left-right direction, and the ridges facing the lateral direction formed on the opposing surface of the panel holding groove 19. The upper 22 is prevented from slipping upward by being slid from the side ends and fitted.

  By dropping the lower end of the panel 5 into the recess of the panel lower holding member 20, the lower end of the panel 5 is held by the upper end of the lower horizontal frame 2. The thickness of the panel 5 is determined so that it can be easily loosely fitted into the panel lower holding member 20, and is inwardly made of a soft synthetic resin having elasticity formed integrally with the upper ends of both upward pieces 20a. Shaking of the panel 5 in the front-rear direction is prevented by bringing the front ends of the panel pressers 20 b and 20 b into contact with the front and rear surfaces of the panel 5.

FIG. 3 shows an attachment structure of the upper end portion of the panel 5 and the lower end portion of the glass panel 6 with respect to the intermediate horizontal frame 3.
The middle horizontal frame 3 has the same shape as the lower horizontal frame 2, and in the recess 15 below the front and rear projecting pieces 17, there is a panel upper holding member 23 that is made of synthetic resin and has a U-shape facing downward. The projecting ridges 24, 24 projecting from the lower outer surfaces of the front and rear downward pieces 23a, 23a and facing in the left-right direction are fitted from the side ends into the ridges 25, 25 formed on the opposing surface of the recess 15. Thus, it is prevented from coming down and fitted. At the lower ends of both downward pieces 23a, panel retainers 23b, 23b made of a soft synthetic resin that are in contact with both front and rear surfaces of the panel 5 are integrally formed as described above.

  The upper end portion of the panel 5 is fitted into the recess of the panel upper holding member 23 and the front end of the panel presser 23b is brought into contact with the front and rear surfaces thereof, so that the upper end portion of the panel 5 is the lower end of the intermediate horizontal frame 3. It is held by the part. Note that the vertical dimension of the panel 5 is slightly shorter than the opposing dimension between the recesses in the panel lower holding member 20 and the panel upper holding member 23. In the state where the panel 5 is inclined, the upper end of the panel 5 is first placed on the panel. The upper and lower ends of the panel 5 are held by the lower horizontal frame 2 and the intermediate horizontal frame 3 by deeply inserting into the concave portion of the upper holding member 23 and then dropping the lower end portion into the concave portion of the panel lower holding member 20. You can do that.

A panel lower holding member 26 for holding the lower end portion of the glass panel 6 is fitted in the upper panel holding groove 19 of the intermediate horizontal frame 3 over the entire length in the left-right direction.
The panel lower holding member 26 includes a holding portion main body 27 made of a hard synthetic resin having a vertical dimension substantially equal to the depth thereof, and an insertion member 28 made of an elastically deformable synthetic resin. The holding portion main body 27 has a base piece 27a that faces the bottom surface of the panel holding groove 19 and faces in the front-rear direction, an upright piece 27b that stands up from its front end, and an upper end of the upright piece 27b toward the center of the concave groove 19. And a rearward holding piece 27c extending at a right angle.

A panel presser 29 made of a synthetic resin material (including an elastomer) that is softer and slightly elastic than the holding portion main body 27a is integrally formed at the front end (rear end) of the rearward holding piece 27c.
At the rear end portion of the base piece 27a, an insertion groove 30 having a concave cross section that can be engaged with the insertion member 28 and gradually expands upward is formed over the entire length in the left-right direction.

  The insertion member 28 has a hollow square tubular cross-section holding portion 28a provided with a slit hole 31 facing left and right slightly on the lower surface and a depth of the insertion groove 30 depending on the front and rear openings of the slit hole 31. A pair of front and rear engaging feet 28b, 28b that are slightly shorter than the above are provided. Engagement portions 32 having serrated cross sections that can be engaged with each other are formed on the outer surfaces of the both engagement foot pieces 28 b and the inner facing surface of the insertion groove 30.

A panel retainer 29 similar to the panel retainer 29 is integrally formed with the insertion member 28 at the upper front portion of the holding portion 28a.
The lower end portion of the glass panel 6 is inserted into the concave portion of the holding portion main body 27 and is received and supported by the base piece 27a, and then both the engaging foot pieces 28b of the insertion member 28 are pushed into the insertion groove 30 of the holding portion main body 27. When the engaging portions 32 are engaged with each other, the opposing surfaces of the front and rear panel presses 29 and 29 are brought into pressure contact with the front and rear surfaces of the glass panel 6, so that the lower end portion of the glass panel 6 is moved to the intermediate horizontal frame 3. Held by the top of the.

  As shown in FIG. 4, the upper horizontal frame 4 described above is connected to a panel holding portion 33 having a U-shaped cross-section in a side view and a lower end of the front and rear downward pieces 33a and 33a. The front horizontal piece 33b and the rear horizontal piece 33c provided, and short standing pieces 33d and 33d connected to their free ends, are integrally formed by extruding aluminum alloy or the like. ing. The front-rear dimension of the upper horizontal frame 4 is slightly larger than the front-rear dimension of the support column 1.

  As shown in FIG. 5, the columns 1 aligned in the left-right direction are connected to each other by a flat rectangular tube-shaped connecting member 35 that is fixed to the upper ends of the columns 1 by screws 34, 34 and whose front-rear dimension is substantially equal to that of the column 1. At the center of the upper surface of the connecting member 35, a frame cover 36 having a U-shaped cross-section facing downward and accommodating the upper horizontal frame 4 is fixed by a plurality of countersunk screws 37 inserted from below. .

  On the opposing surface at the lower end of the front and rear downward pieces 36a, 36a and the slightly upward opposing surface of the frame cover 36, the engaging ridges 38, 38 having an arcuate cross section facing the left and right direction, and the engagement of the square cross section, respectively. Stop ridges 39 and 39 are projected inward.

As shown in FIG. 4, the lower engaging ridges 38 and 38 and the complementary shape are provided at the corners of the upper horizontal frame 4 where the front horizontal piece 33b and the rearward horizontal piece 33c are connected to the standing piece 33d. Engaging recesses 40 and 40 are formed.
Between the struts 1 adjacent to the left and right, the front and rear engaging grooves 40 of the upper horizontal frame 4 are engaged with both locking protrusions 38 of the frame cover 36, and the front and rear standing pieces 33d are vertically locked. By engaging in a recess 41 formed between the ridges 38 and 39, the upper horizontal frame 4 is integrally fixed in the lower half of the frame cover 36. This fastening operation can be performed from below by elastically deforming the downward piece 36a of the frame cover 36 outward. Further, before the upper horizontal frame is connected to the left and right support columns 1, the frame cover 36 can be slid and fixed from the side end.

  When the upper horizontal frame 4 is fixed to the frame cover 36, the upper surface of the upper piece 33e of the panel holding portion 33 comes into contact with the lower surface of the connecting member 35. As shown in FIG. By screwing a plurality of left and right countersunk screws 42 inserted into the upper piece 33e from below into the center of the connecting member 35 in the front-rear direction, the upper horizontal frame 4 is attached to the lower surface of the connecting member 35 on the frame cover 36. It is fixed so that it is flush with the lower end and is aligned with the upper end of the column 1.

  As shown in FIG. 4, a panel holding groove 43 formed in the panel holding portion 33 in the upper horizontal frame 4 and opening in both the downward and left and right directions has a vertical dimension substantially equal to the depth thereof, and is generally downwardly facing. A panel upper holding member 45 including a holding body 44 made of a hard synthetic resin having a letter-shaped cross section and an insertion member 28 having the same shape and symmetry as the insertion member 28 is press-fitted.

Soft panel pressers 29 and 29 are integrally formed at the rear end of the rear piece 44a at the lower end of the front portion of the holding portion main body 44 and the front lower portion of the holding portion 28a of the insertion member 28, as described above. Yes.
At the lower end portion of the hanging piece 44b at the rear portion of the holding portion main body 44, an upward concave insertion groove 46 is formed, which can be engaged with both engagement feet 28b of the insertion member 28 and gradually expands downward. Yes. An engaging portion 32 having a sawtooth cross section similar to the above is formed on the opposing surface of the insertion groove 46 and the outer surface of both engaging feet 28b.

  The upper end portion of the glass panel 6 whose vertical dimension is shorter than the opposing dimension in the concave portion of the panel upper holding member 45 and the lower panel holding member 26 is inclined in the concave portion of the holding portion main body 44. After inserting in the state and holding the lower end portion of the glass panel 6 by the panel lower holding member 26, the both engagement feet 28 b of the insertion member 28 are fitted and engaged with the insertion groove 46 of the holding portion main body 44. Thus, the upper end portion of the glass panel 6 is held by the upper horizontal frame 4 that is substantially integrated with the connecting member 35 and the frame cover 36 (see FIG. 4).

  As shown in the enlarged cross-sectional view of FIG. 6, the left and right ends of the glass panel 6 are symmetrical (the same structure is shown in the left and right), and the left and right columns 1, 1 are opposed to the opposite central surface in the front-rear direction. It is held as follows by the panel side holding member 48 fitted into the provided vertical panel holding groove 47.

  The panel side portion holding member 48 includes a holding portion main body 49 made of a hard synthetic resin and an insertion member 50 made of an elastically deformable synthetic resin that is slightly shorter than the left and right dimensions thereof. A base portion 49a having a U-shaped cross-section facing outward in plan view, fitted into the panel holding groove 47, a holding piece 49c extending inward in the left-right direction from the inner end of the rear fitting piece 49b, and a holding piece 49c is provided with a short forward piece 49d connected to the inner end of 49c, and a panel presser 29 similar to the above is integrally provided on the front end face of the forward piece 49d.

  The front fitting piece 49e of the base 49a is formed with a vertical insertion groove 51 that gradually expands inward.

The insertion member 50 faces the left and right direction, and has a hollow engaging portion 50a having a slit hole 52 at the outer end, and extends outward from the opening edge of the slit hole 52. A pair of front and rear engagement feet 50b, 50b that are shorter than the depth of the groove 51, and a short rear piece 50c that is connected to the inner end of the engagement portion 50a. A panel presser 29 similar to the above is connected to the rear end surface.
Engaging portions 53 and 53 having sawtooth cross-sections that are complementary to each other are formed on the opposing surface of the insertion groove 51 and the outer surfaces of the two engaging feet 50b.

  In order to hold the glass panel 6 by the left and right panel side holding members 48, first, the rear surfaces of the left and right end portions of the glass panel 6 whose left and right dimensions are slightly shorter than the dimension between the opposing surfaces of the left and right support columns 1 are used. The left and right holding part main bodies 49 are brought into contact with the front surface of the panel presser 29.

  Next, the engaging feet 50b of the insertion member 50 are fitted into the insertion grooves 51 of the holding portion main body 49 until the inner side surface of the insertion member 50 is aligned with the inner side surface of the holding portion main body 49. The joint portions 53 are engaged with each other.

  Thereby, the rear surface of the panel pressing member 29 of the insertion member 50 is pressed against the front surface of the glass panel 6, and the left and right end portions of the glass panel 6 are stably held by the left and right panel side portion holding members 48, 48.

FIG. 7 shows the mounting structure of the left and right ends of the lower panel 5 described above.
In addition, since the attachment structure of the right-and-left both ends of the panel 5 is left-right symmetrical and is the same structure, only one side is illustrated.
A panel side holding member 54 having a shape different from that of the panel side holding member 48 is fitted in the panel holding groove 47 on the opposite surface of the column 1.

  The panel side portion holding member 54 includes a holding portion main body 55 and an insertion member 56 made of a hard synthetic resin, and the holding portion main body 55 is located above and below a U-shaped section facing outward in a plan view fitted in the panel holding groove 47. A base portion 55a facing in the direction, a holding piece 55b extending inward from the inner edge of the rear end portion, and a front side of the holding piece 55b in front of the intermediate portion in the left-right direction. And an elastic locking piece 55c having a slightly shorter dimension. A panel pressing member 57 made of a soft synthetic resin (including elastomer) having a slight elasticity capable of coming into contact with the rear surface of the side end portion of the panel 5 is integrally formed on the front surface of the front end portion of the holding piece 55b.

An engaging groove 58 is formed between the opposing surfaces of the side piece 55d of the base portion 55a and the elastic locking piece 55c. The engaging groove 58 opens toward the front, that is, the front edge of the base portion 55a.
A locking protrusion 59 that slightly protrudes toward the engagement groove 58 is formed at the front end portion of the elastic locking piece 55c, and the left and right dimensions of the front end opening of the engagement groove 58 are slightly smaller than the back portion thereof. Has become

  The insertion member 56 has an L-shape in plan view, which includes a holding piece 56a inward in the left-right direction that can hold the front surface of the side end of the panel 5 and an engagement piece 56b that faces the engagement groove 58 and faces rearward. A cross section is formed, and the overall length is formed to be equal to the vertical dimension of the holding portion main body 55.

On the rear surface of the front end of the holding piece 56a, a panel presser 57 similar to the above that can be brought into contact with the front surface of the panel 5 is integrally formed.
At the rear end portion of the engagement piece 56b, a locked protrusion 60 that can be engaged with the rear end of the engagement protrusion 59 of the elastic locking piece 55c protrudes.
On the front end base portion of the engagement piece 56b, that is, on the outer surface of the continuous corner portion of the holding piece 56a and the engagement piece 56b, a recessed step portion 61 that is recessed backward is formed. The column 1 can be engaged with the opening edge 62 on the front side of the panel holding groove 47 in the column 1.

  In order to hold the panel 5 by the left and right panel side holding members 54, first, the rear surfaces of the left and right end portions of the panel 5 are brought into contact with the front surfaces of the panel pressers 57 in the left and right holding portion main bodies 55.

  Next, as shown by a two-dot chain line in FIG. 7, after the panel pressing member 57 of the holding piece 56 a in the insertion member 56 is brought into contact with the front surface of the side end portion of the panel 5, the tip end portion of the holding piece 56 a is used as a fulcrum. Then, the entire insertion member 56 is rotated rearward, and the engagement piece 56b is pushed into the engagement groove 58 of the holding portion main body 55 to be fitted.

  Then, the locked ridge 60 of the engaging piece 56b is engaged with the back end of the locking ridge 59 of the elastic locking piece 55c, and the engagement piece 56b is prevented from being detached from the engaging groove 58. Then, the side end portion of the panel 5 is held by the panel side portion holding member 54. When the insertion member 56 is attached, the recessed stepped portion 61 provided at the front end base portion of the engagement piece 56b is close to the opening edge 62 of the front portion of the panel holding groove 47 in the column 1, so that the engagement piece 56b is engaged. The separation from the mating groove 58 is reliably prevented.

  If such a panel side part holding member 54 is used, the both-sides edge part of the panel 5 can be attached to the opposing surface of the right and left support | pillar 1 which also serves as the vertical frame of the both sides very easily.

FIG. 8 is a vertical side view of the upper end of a ceiling-mounted partition device that completely partitions the indoor space from the floor surface to the ceiling R. FIG.
The upper end portion of the partition device of this embodiment has the same structure except that the connecting member 35 of the partition device P of the above embodiment is omitted.

  That is, after fixing the center part of the upper surface of the frame cover 36 having the same shape to the ceiling R with a plurality of screws 63, the upper horizontal frame 4 having the same shape as above is fixed to the lower end part of the front and back downward pieces 36a. It is.

As described above, when the upper horizontal frame 4 and the frame cover 36 in the self-standing type and ceiling-mounted type partition device are made the same shape and the structure of the upper end portion is made common, the constituent members of the upper end portion of both the partition devices are separately manufactured. Since it is not necessary, the cost can be reduced and the design of the upper end can be unified.
In the self-standing partition device P, the connecting member 35 that connects the upper ends of the left and right struts 1 may be omitted.

It is a one part front view of the self-supporting partition device of the present invention. It is the II-II line expansion vertical side view of FIG. Similarly, it is a III-III line enlarged vertical side view. Similarly, it is an IV-IV line enlarged vertical side view. Similarly, it is a VV line expansion vertical side view. Similarly, it is a VI-VI line enlarged transverse plan view. Similarly, it is a VII-VII line enlarged transverse plan view. It is a vertical side view of the upper end part of the ceiling-mounted partition device of the present invention.

DESCRIPTION OF SYMBOLS 1 Support | pillar 2 Lower horizontal frame 3 Middle horizontal frame 4 Upper horizontal frame 5 Panel 6 Glass panel 7 Level adjusting device 8 Anchor bolt 9 Base member 10 Support metal fitting 11 Through-hole 12 Female thread cylinder 12a Knee part 13 Adjusting screw 13a Expanding head 14 Horizontal piece 15 Concave 16 Through-hole 17 Protruding piece 18 Clearance 19 Panel holding groove 20 Panel lower holding member 20a Upward piece 20b Panel holding member 21 Projection strip 22 Concave strip 23 Panel upper holding member 23a Downward strip 23b Panel pressing member 24 Projection strip 25 Recess 26 Panel lower part holding member 27 Holding part main body 27a Base piece 27b Standing piece 27c Backward holding piece 28 Insertion member 28a Holding part 28b Engagement piece 29 Panel presser 30 Insertion groove 31 Slit hole 32 Engagement part 33 Panel holding part 33a downward piece 33b forward horizontal piece 33c backward horizontal piece 33d upright piece 3 e Upper piece 34 Screw 35 Connecting member 36 Frame cover 36a Downward piece 37 Countersunk screw 38 Locking ridge 39 Locking ridge 40 Engaging groove 41 Recess 42 Countersunk screw 43 Panel holding groove 44 Holding part main body 44a Backward piece 44b Hanging piece 45 Panel upper holding member 46 Insertion groove 47 Panel holding groove 48 Panel side holding member 49 Holding part main body 49a Base 49b Fitting piece 49c Holding piece 49d Front piece 49e Fitting piece 50 Inserting member 50a Engaging part 50b Engagement piece 50c Backward piece 51 Insertion groove 52 Slit hole 53 Engagement part 54 Panel side part holding member 55 Holding part body 55a Base part 55b Holding piece 55c Elastic locking piece 55d Side piece 56 Insertion member 56a Holding piece 56b Engagement Piece 57 Panel press 58 Engaging groove 59 Locking ridge 60 Locked ridge 61 Recessed step 62 Opening edge 63 Screw F Floor surface P Cutting apparatus R ceiling

Claims (2)

The opposing surfaces of at least the lower end portion and the upper end portion of the left and right columns are connected by the lower horizontal frame and the upper horizontal frame, respectively, and are formed by the opposing surfaces of the left and right columns and the opposing surfaces of the lower and upper horizontal frames. In the self-standing partition device in which the peripheral edge of the panel is fitted in the rectangular frame,
The upper horizontal frame and the upper ends of the left and right columns are fitted into a frame cover having a U-shaped cross-section facing downward in the lateral direction that can be attached to the ceiling, and the front and rear edges of the upper horizontal frame Is fixed to the opposing surfaces of the lower end portions of the front and rear downward pieces of the frame cover, and the upper ends of the left and right support columns are connected to each other by a connecting member facing in the left and right direction accommodated in the frame cover. A partition device characterized in that the connecting member, the upper horizontal frame, and the frame cover are fixed to each other by screws .   A concave portion facing in the left-right direction is provided on the opposing surface of the lower end portions of the two downward pieces in the frame cover, and the upper portion is formed by engaging the outer portions of the standing pieces provided at the front and rear edge portions of the upper horizontal frame in this concave portion. The partition device according to claim 1, wherein the horizontal frame is fixed to a downward piece of the frame cover.

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