JP2020007702A - Ceiling structure of indoor partition and indoor partition - Google Patents

Abstract

To provide a ceiling structure of indoor partition, which enables reducing restrictions to arrangements and compositions of ceiling arranged in a space surrounded by indoor partition, and an indoor partition with the ceiling structure.SOLUTION: A ceiling structure of an indoor partition connects four pillars of support in a rectangular frame shape by connecting each two pillars at a right angle with corner members 30 connecting the four pillars of support. At least two frame bodies 20 are positioned to face with each other keeping a predetermined distance in the indoor partition. The ceiling structure of an indoor partition includes a ceiling member 210 for connecting to upper pillars of support 20a of the two frame bodies 20 positioned to face with each other. The ceiling member 210 has first members 20e extending upward from the two frame bodies 20 respectively and a second member 20f for connecting to the two first members 20e. The first members 20e and the second member 20f have opening ends similar to that of the upper pillar of support 20a. and the first members 20e and the second member 20f are connected at a right angle with corner members 30.SELECTED DRAWING: Figure 4

Description

  The present invention relates to an indoor partition ceiling structure applied to an indoor partition, and an indoor partition provided with the ceiling structure.

  2. Description of the Related Art Conventionally, as a room partition for partitioning a room space as described above, a technique of connecting a partition panel between a plurality of columns to form a partition is known (for example, see Patent Document 1).

  The indoor partition described in Patent Literature 1 can partition or divide an indoor space such as an office or an exhibition hall easily and flexibly in response to changes in a business environment, a business form, and the like. This is a space structure capable of accommodating the equipment used in the above and the wiring of this equipment in a column or a connecting rod connected to the column.

  The space structure is a constituent member for partitioning the indoor space, and is generally constituted by a column standing upright from the floor surface and a connecting rod arranged horizontally on the floor surface. The space structure includes a support member, a connecting member connecting the connecting rods, and a connecting member connecting the connecting rods to each other; a corner member attached to a portion connecting the connecting rods in an L-shape when viewed from above; a space surrounded by the support columns; And a partition panel for partitioning or partitioning the inside. The partition panel may be a panel having one end movably attached to the connecting rod, or a panel having one end fixed to the connecting rod. Further, the partition panel may be a partly fixed or movable partition panel, and the partition panel can be appropriately changed according to a business environment, a business form, or the like.

JP-A-2017-89242

  The technique described in Patent Literature 1 is a connecting rod that can move the panel, and therefore the connecting rod is not provided at a position where the panel is not arranged. For this reason, when the ceiling is configured with the connecting rod, the arrangement and configuration of the ceiling are likely to be restricted, and there is room for improvement in the configuration in which the ceiling structure is arranged in the space surrounded by the indoor partition.

  The present invention has been made in view of such circumstances, and an object thereof is to provide a ceiling for an indoor partition that can reduce restrictions on the arrangement and configuration of the ceiling arranged in a space surrounded by the indoor partition. An object of the present invention is to provide a structure and an indoor partition provided with the ceiling structure.

  An indoor partition ceiling structure that solves the above-mentioned problem is an indoor partition ceiling structure provided above a room partition that partitions an indoor space with a plurality of frames, wherein the frame has four columns. Are connected by a corner member, the corner member has two press contact surfaces that are pressed against the open end of the column, and the two press contact surfaces have a relative angle of 270 degrees to form two press contact surfaces. The four columns are connected in a rectangular frame shape by connecting the columns at an angle of 90 degrees, and the indoor partition is configured such that at least two of the frames are opposed to each other at a predetermined interval. The ceiling structure for partitioning the room has a ceiling member that connects the upper portions of two of the frame members arranged opposite to each other, and the ceiling member includes the two ceiling members. A first extending upward from each of the frames A second member for connecting the first member of each of the two frame members, wherein the first member and the second member each have the same open end as the support, One member and the second member are connected at an angle of 90 degrees by the corner member.

  An indoor partition for solving the above-mentioned problem is an indoor partition including a plurality of frames formed by connecting four columns with square members, wherein the square member is pressed against an open end of the column. It has two surfaces, and by setting the relative angle between the two pressure contact surfaces to 270 degrees, the two columns are connected at an angle of 90 degrees, thereby connecting the four columns in a rectangular frame shape. The room partition has at least two frames arranged facing each other at a predetermined interval, and connects upper portions of two of the frames arranged facing each other. A ceiling member comprising: a first member extending upward from each of the two frames; and a second member connecting the first members of the two frames. The first member and the second member are respectively Has a serial strut similar open end, said first member and said second member is connected at an angle of 90 degrees the angle member.

  According to such a configuration, the ceiling constituted by the two first members for securing the height required for the ceiling member and the second member connected to the two first members via the corner member. The member makes it possible to partition the upper space surrounded by the indoor partition. That is, the ceiling member is easily provided in a mode in which the first member and the second member are connected by the corner members forming the frame. Thereby, it is possible to reduce restrictions on the arrangement and configuration of the ceiling arranged in the space surrounded by the indoor partition. For example, it is easy to set the height of the first member to a height required for the ceiling member not to give a feeling of oppression to the user, or to a height necessary for decoration of the ceiling. Further, for example, the length of the second member is a length capable of connecting the two first members.

Preferably, a plurality of ceiling members are provided, and the plurality of second members are horizontal and parallel.
According to such a configuration, the installation as a ceiling member is easy.

Preferably, each of the first member and the second member has an opening end similar to the opening end of the column, and a pressing surface of the corner member is pressed against the opening end.
According to such a configuration, the first member and the second member can be manufactured as members having the same open ends as the columns. Therefore, it becomes easy to provide the ceiling member in the indoor partition. Further, the first member, the second member, and the support can be manufactured from a common material.

  Preferably, the support is a polygonal tube whose cross section orthogonal to the longitudinal direction is a polygonal shape, and the outer surface of the polygonal tube has two protrusions each having a wall-like portion projecting in an outer peripheral direction, The first member includes a wall-shaped portion that is parallel to the longitudinal direction and has a protrusion that projects from the tip of the wall-shaped portion toward the opposite wall-shaped portion. Is fixed to the frame via a room partition fitting fitted and fixed between the two protrusions.

According to such a configuration, it is easy to provide the first member on the frame via the room partitioning bracket.
Preferably, the room partition fitting can be fitted and fixed at an arbitrary position in the longitudinal direction of the two projecting portions.

According to such a configuration, the ceiling member can be provided at an arbitrary position of the frame.
Preferably, two of the frame members arranged opposite to each other form a connection frame in which a plurality of the frame members are connected in a self-supporting manner.

  According to such a configuration, since the frames constituting the self-supporting connection frame are connected by the ceiling member, the installation of the ceiling member is facilitated. Also, the arrangement of the frame is facilitated.

  ADVANTAGE OF THE INVENTION According to this invention, the restriction | limiting regarding the arrangement | positioning and structure of the ceiling arrange | positioned in the space enclosed by the indoor partition can be reduced.

1 is a perspective view showing an embodiment of an indoor partition ceiling structure and an indoor partition. The perspective view of the support | pillar in the embodiment. The perspective view of the corner member which connects the support | pillar in the same embodiment in the orthogonal direction. The perspective view of the ceiling structure for indoor partitions in the embodiment. The perspective view in which the ceiling structure is attached to the support | pillar in the embodiment. The perspective view in which the ceiling structure is attached to the support | pillar in the embodiment via metal fittings. The front view of the metal fittings which attaches a support | pillar to the frame in the same embodiment. The perspective view which shows the ceiling structure for indoor partitions, and other embodiment of indoor partitions. The perspective view which shows the ceiling structure for indoor partitions, and other embodiment of an indoor partition.

Hereinafter, an embodiment of an indoor partition ceiling structure and an indoor partition will be described with reference to FIGS. 1 to 7.
As shown in FIG. 1, in the indoor partition 200 in the present embodiment, the upper sides of the opposing frame bodies 20 in the connection frame 10 are connected by a ceiling member 210. In other words, the ceiling member 210 forms a ceiling structure for partitioning the room. The connection frame 10 is configured by connecting a first partition frame 111, a second partition frame 112, and a third partition frame 113 with a connection member. The first partition frame 111 and the second partition frame 112 are connected by a connecting member such that the frames are orthogonal to each other, and the second partition frame 112 and the third partition frame 113 are arranged side by side in the width direction. As described above. Thereby, the thickness direction of the second partition frame 112 and the third partition frame 113 is supported by the first partition frame 111, and the connecting frame 10 can be self-standing. The second partition frame 112 and the third partition frame 113 are configured from the same frame 20. The first partition frame 111 includes a frame 20B that is similar to the frame 20 except that the length in the width direction is shorter than that of the second partition frame 112. Therefore, in the present embodiment, the frame 20 will be described, and the description of the frame 20B will be omitted below.

  The frame body 20 is configured as a rectangular frame, and one of the two opposite sides is an upper column 20a and a lower column 20b, and the other opposite side is a left column 20c and a right column 20d. Further, in the present embodiment, in the plane including the frame body 20, the direction inside the range surrounded by the frame body 20 is defined as the inner peripheral side of the frame body 20, and the direction outside the range surrounded by the frame body 20. Is defined as the outer peripheral side.

  In the frame 20, the upper support 20a and the lower support 20b are arranged horizontally with respect to the floor, and the left support 20c and the right support 20d are arranged vertically with respect to the floor. The frame body 20 forms a rectangular shape by orthogonally connecting two pillars of the four pillars with the corner members 30. In the present embodiment, the longitudinal direction of the left column 20c and the right column 20d is the vertical direction, and the longitudinal direction of the upper column 20a and the lower column 20b is the horizontal direction.

  The frame 20 includes legs 14, 15 for supporting the second or third partitioning frames 112, 113 in a non-contact manner with respect to the floor surface. Each of the upper support 20a and the lower support 20b has an accessory mounting portion 212 formed of a plurality of through holes 27 at left and right ends, and the lower support 20b uses the through hole 27 of the accessory mounting portion 212. Each leg 14, 15 is attached.

  In the frame 20, two horizontal bars 25 are stretched between different positions in the vertical direction between the left support 20c and the right support 20d. The left support 20c and the right support 20d have a plurality of through holes 27 arranged at predetermined intervals in the vertical direction, and the horizontal bar 25 is attached using the through holes 27. The horizontal bar 25 has one end fixed to the through hole 27 of the left column 20c and the other end fixed to the through hole 27 of the right column 20d. Further, the horizontal bar 25 is disposed so as to be horizontal with respect to the upper support 20a and the lower support 20b.

  The upper support 20a and the lower support 20b are constituted by short supports 21 having the same structure. In addition, the left support 20c and the right support 20d are configured by long supports 23 having the same structure. The short strut 21 and the long strut 23 are struts composed of similar square tubes extruded from a metal material containing aluminum as a main component, and are formed by cutting an extruded continuous tube into different lengths. And the position where the through hole 27 is provided is different. The long strut 23 has a length L2 in the longitudinal direction, and the short strut 21 has a length L1 shorter than the length L2 in the longitudinal direction.

  With reference to FIG. 2, the short support 21 (upper support 20a and lower support 20b) will be described. In addition, since the long support | pillar 23 is comprised from the rectangular tube of a cross section rectangular like the short support | pillar 21, detailed description is abbreviate | omitted.

  The short support column 21 is formed of a rectangular tube having a rectangular cross section, and includes an outer peripheral side surface 21a and an inner peripheral side surface 21b opposed to each other in parallel, and is orthogonal to and parallel to the outer peripheral side surface 21a and the inner peripheral side surface 21b. Two opposing side surfaces 21c and 21d are provided.

  The outer peripheral side surface 21a and the inner peripheral side surface 21b form a long side of a rectangle on the end surface of the short support column 21. In the frame 20, the outer peripheral side surface 21a is disposed on the outer peripheral side, and the inner peripheral side surface 21b is disposed on the inner peripheral side.

  The two lateral side surfaces 21c and 21d form a rectangular short side at the end surface of the short support column 21. In the frame body 20, the lateral side surfaces 21c and 21d are arranged in the left-right direction which is a direction orthogonal to the inner peripheral side or the outer peripheral side.

In the present embodiment, the length W1 of the long side of the rectangle is longer than the length T1 of the short side of the rectangle.
The short strut 21 has a width guide 211 as a protruding portion that protrudes from the outer peripheral side surface 21a from both ends in the lateral direction of the outer peripheral side surface 21a. The width guide 211 has a wall portion 214 extending in the longitudinal direction of the short support 21 and protruding at a predetermined height T3 in a direction orthogonal to the outer peripheral side surface 21a. The wall-shaped portion 214 includes a projection 213 that protrudes above the outer peripheral side surface 21a at a distal end separated from the outer peripheral side surface 21a. The overhang portion 213 has a surface parallel to the outer peripheral side surface 21a, and has a predetermined overhang length W4. A predetermined interval of width W3 is secured between the overhang portions 213 on both sides of the outer peripheral side surface 21a. The length W1 of the long side of the rectangle is equal to the sum of the width W3 and two predetermined overhang lengths W4. The interval between the two wall portions 214 is the width W2 between the walls, and has a relationship of the length W1 of the long side of the rectangle> the width W2 between the walls> the width W3.

The accessory attachment portion 212 of the short support 21 has two through holes 27 arranged at predetermined intervals along the longitudinal direction.
The short strut 21 includes a screw receiving portion 26 extending in the longitudinal direction of the short strut 21 in the internal space. The screw receiving portion 26 has a base end supported on the inner surface of the tube of the lateral side surfaces 21c and 21d, and a distal end to which a screw is screwed protrudes into the space inside the rectangular tube and is arranged at a predetermined position. Note that a predetermined distance is secured between the two opposing screw receiving portions 26.

Here, the screw receiving portion 26 will be described in detail.
The screw receiving portion 26 includes a support leg 261 extending from the inner surface of the lateral side surfaces 21c and 21d into the space inside the rectangular tube, and a female screw portion 262 attached to the tip of the support leg 261. The support leg 261 extends in a direction orthogonal to the side surfaces 21c and 21d to which the base ends are fixed. The internal thread portion 262 has a semi-cylindrical shape having a cut 263 in a part of the circumference. The notch 263 is formed so that when a screw having a thread whose outer diameter is slightly larger than the inner diameter of the half cylinder is screwed, a female screw is formed on the inner peripheral surface 264 by the expanding pressure received from the screwed screw, and the screw is screwed. Apply an appropriate diameter reduction force to the screw. Therefore, the female screw portion 262 applies a fastening force to the screwed-in screw in the screwing direction, and maintains the fastening force.

  The short strut 21 has two through holes 27 that can be used for positioning components provided at the opening end 21f. The two through holes 27 are arranged side by side in the longitudinal direction at a position near the opening end 21f of the short support 21. The positions of the through holes 27 in the short support 21 and the long support 23 are different, but their structures are the same.

  The through hole 27 includes a circular inner hole 28 opening on the inner peripheral side surface 21b and a circular outer hole 29 opening on the outer peripheral side surface 21a. The diameter D1 of the inner hole 28 is smaller than the diameter D2 of the outer hole 29. The diameter D1 and the diameter D2 are concentric circles centered on one vertical line perpendicular to the outer peripheral side surface 21a and the inner peripheral side surface 21b. For example, a protrusion having a screw hole formed on the top surface of a cylinder that can be inserted into the outer hole 29 is provided on the connecting member 50 or the cover member 40, and the protrusion is inserted into the outer hole 29 toward the inner hole 28. Subsequently, a screw is screwed into the screw hole of the projection from the outer hole 29 to the inner hole 28. The screw is screwed into the inner hole 28 to fix the projection at the head. As a result, the connecting member 50 (see FIG. 1) and the cover member 40 (see FIG. 1) provided on the outer peripheral side surface 21a are fixed to the outer peripheral side surface 21a by the tension that causes the screw to be screwed into the convex portion. Therefore, the predetermined distance between the two opposing screw receiving portions 26 is at least longer than the large diameter D2.

With reference to FIG. 3, the structure of the leg 15 (see FIG. 1) of the frame 20 will be described.
In the frame body 20, the short struts 21 and the long struts 23 are connected and fixed via the corner members 30 such that the longitudinal direction of the short struts 21 is orthogonal to the longitudinal direction of the long struts 23. The corner member 30 is disposed at a position including a portion where the longitudinal direction of the short support 21 and the longitudinal direction of the long support 23 are orthogonal to each other, and is disposed so as to be sandwiched between the short support 21 and the long support 23. Have been. In the present embodiment, the short support 21 and the long support 23 are not in contact with each other, and the short support 21 and the long support 23 are fixedly connected via the corner member 30.

  The cover member 40 is attached to the short support 21 via two through holes 27 of the accessory attachment portion 212. In the cover member 40, the first cover portion 42 is fixed to the outer peripheral side surface 21 a and covers a part of the outer peripheral side of the corner member 30, and the second cover portion 43 covers another part of the outer peripheral side of the corner member 30. More specifically, the first cover portion 42 is a portion of the outer peripheral side surface 21 a extending in the longitudinal direction of the short support column 21. The second cover portion 43 is a portion extending from the tip of the first cover portion 42 extending below the corner member 30 toward the long column 23. Further, the first cover part 42 and the second cover part 43 have a shape that covers the outer peripheral side surface of the corner member 30 so that the heads of the screws fastened to the corner member 30 become invisible.

  The corner member 30 has a plate-shaped first pressure contact portion 32 having a pressure contact surface 32a that contacts the opening end 21f of the short support 21 and a plate material-shaped first press contact surface 34a that contacts the opening end 23f of the long support 23. And a second pressure contact portion 34. The corner member 30 is arranged so that the relative angle between the press contact surface 32a and the press contact surface 34a is 270 degrees. In other words, the opposite surface of the press contact surface 32a and the opposite surface of the press contact surface 34a are disposed so as to face each other at a relative angle of 90 degrees. In addition, the corner member side walls 31 are provided on both side surfaces of the corner member 30 as a plane including a side opposite to the pressing surface 32a and a side opposite to the pressing surface 34a. The corner member side wall 31 has a plate shape including a surface included in the same plane as the side surfaces 21 c and 21 d of the short support 21 and the side surfaces 23 c and 23 d of the long support 23. Note that the corner member side walls 31 are provided on both side surfaces of the corner member 30 so as not to protrude beyond the outer periphery of the rectangle formed by the frame 20. Specifically, the corner member side wall 31 shows an appearance in which the width guide 211 of the short column 21 is extended by the length L31 and the width guide 231 of the long column 23 is extended by the length L32 on the corner member 30. It is provided in a manner. The first cover portion 42 and the second cover portion 43 have a width W44 and a width W45 that can be arranged between the two corner member side walls 31, and enter between the two corner member side walls 31. It is arranged in a form.

  The corner member 30 has an inner peripheral surface 37 that faces the inner peripheral side. The inner peripheral surface 37 has a first margin portion 371 having a margin corresponding to the thickness of the first pressure contact portion 32 in the longitudinal direction of the short support 21, and the second press contact portion 34 in the longitudinal direction of the long support 23. And a continuous portion 372 connecting the first margin portion 371 and the second margin portion 373. Since the inner peripheral surface 37 has a predetermined distance, at least a predetermined distance is secured between the opening end 21f of the short support 21 and the opening end 23f of the long support 23. Therefore, the short strut 21 and the long strut 23 are connected and fixed via the corner member 30 in a separated state. The length L31 is a length obtained by adding the length T1 of the short side of the rectangle of the long support 23 and the predetermined height T3 of the width guide 231 to the first margin portion 371 of the corner member 30. The length obtained by adding the length generated by the portion 372 is obtained. Further, the length L32 is the length obtained by adding the length T1 of the rectangular short side of the short support 21 and the predetermined height T3 of the width guide 231 to the second margin portion 373 of the corner member 30 and the continuous portion. 372 plus the length generated.

  Then, the screw hole 33 of the first press-contact portion 32 was inserted in a state where the press-contact surface 32a of the first press-contact portion 32 of the square member 30 was in contact with the opening end 21f of the short post 21 corresponding to the lower support 20b. The bolt B <b> 2 is screwed into the inner peripheral surface 264 of the screw receiving portion 26 of the short strut 21 at the tip of the screw hole 33. Thereby, the corner member 30 is fastened and fixed to the short strut 21.

  A bolt that has passed through the screw hole 35 of the second press-contact portion 34 in a state where the press-contact surface 34a of the second press-contact portion 34 of the square member 30 is in contact with the open end 23f of the long post 23 constituting the right support 20d. B3 is screwed into the inner peripheral surface 264 of the screw receiving portion 26 of the long column 23 located at the tip of the screw hole 35. Thus, the corner member 30 is fastened and fixed to the long support 23. In addition, since the second press contact portion 34 is thick, the screw hole 35 is provided with an enlarged diameter portion 352 in which the head of the bolt B3 can enter before the insertion hole 351 through which the portion having the screw groove in the bolt B3 is inserted. have.

After the short support 21 and the long support 23 are connected and fixed by the corner member 30, the cover member 40 is attached to the outer peripheral side surface 21 a of the short support 21.
The cover member 40 has a columnar convex portion 44 that can be inserted into the outer hole 29 of the through hole 27 on the side surface of the first cover portion 42 that faces the outer peripheral side surface 21a. The protrusion 44 has a screw hole formed in an end face in a direction of being inserted into the outer hole 29, and a bolt B <b> 1 inserted into the inner hole 28 of the inner peripheral side surface 21 b of the short strut 21 is screwed therein. The extension length of the projection 44 is shorter than the length T2 (see FIG. 2) of the short side in the rectangular tube. Therefore, the surface of the cover member 40 having the convex portion 44 is abutted and fixed to the opposing outer peripheral side surface 21 a based on the fastening force applied to the convex portion 44.

  Further, the cover member 40 has a width W44 which is a width that falls within the width W3 between the width guides 211. The width W44 is a width at which the cover member 40 is positioned by the width guide 211 and is equal to or less than the width W3, but is set to a width that does not allow a large gap between the cover member 40 and the width guide 211. In the cover member 40, the first cover part 42 has a length L3, and the second cover part 43 has a length L4. The length L3 of the first cover portion 42 covers the two through holes 27 of the accessory attachment portion 212 on the outer peripheral side surface 21a, and extends through the opening end 21f of the short support column 21 in the direction of the corner member 30. It is the length up to the position beyond the screw hole 35 of the second press contact portion 34. The length L4 of the second cover portion 43 is a length that reaches from the tip of the corner member 30 of the first cover portion 42 to the surface opposite to the press-contact surface 34a of the second press-contact portion 34. Thus, the corner member 30 is covered with the cover member 40 along with the bolts B2 and B3 on the opposite surface of the first pressure contact portion 32 opposite to the pressure contact surface 32a and the opposite surface of the second pressure contact portion 34 with the pressure contact surface 34a. Is designed to be more attractive. The cover member 40 has a thickness T6 equal to or greater than a predetermined height T3 of the width guide 211. Thereby, the possibility that the cover member 40 enters under the overhang portion 213 of the width guide 211 and an unnecessary wide gap is generated between the first cover portion 42 and the width guide 211 is also small.

  The first cover portion 42 has a column-shaped leg adjustment portion 45 on a surface that does not face the outer peripheral side surface 21a. The leg adjustment portion 45 has a screw hole 45h at an end portion separated from the first cover portion 42, and a screw portion 413 provided on the opposite side of the ground surface 412 of the leg 41 is screwed therein. Since the distance to the ground contact surface 412 changes according to the amount of screwing of the leg 41, the leg adjustment unit 45 can adjust the expansion and contraction so that the contact surface 412 suitably contacts the floor surface.

  The leg adjustment portion 45 is provided at a position past the opening end 21f of the short support post 21 of the first cover portion 42 in the direction of the corner member 30, but the base end of the first cover portion 42 is provided on the inner peripheral side surface 21b. It is supported, and its front end is supported by the second cover portion 43 via a surface opposite to the press-contact surface 34 a of the second press-contact portion 34. Therefore, the possibility that the first cover portion 42 is deformed by the load pressing the floor surface is suppressed.

  As shown in FIGS. 4 to 6, the ceiling member 210 is attached to the outer peripheral side surface 21 a of the frame body 20 via the mounting bracket 150. Here, a case where two mounting brackets 150 are mounted on the upper column 20a will be described.

  As shown in FIG. 4, the ceiling member 210 connects the first member 20 e vertically arranged from each of the upper supports 20 a of the two frames 20 and the first member 20 e of each of the two frames 20. And the second member 20f horizontally arranged as described above. The first member 20e and the second member 20f are each formed of a rectangular tube having a rectangular cross section similar to that of the upper support 20a, while having a different longitudinal length from the upper support 20a (short support 21). . That is, the first member 20e and the second member 20f each have the same open end 21f as the upper support 20a. Therefore, the first member 20e and the second member 20f are connected at an angle of 90 degrees by pressing the corresponding pressing surfaces of the square member 30 against the respective open ends 21f of the first member 20e and the second member 20f. Is done.

  The first member 20 e is provided upward along a plane including the frame 20. The first member 20e has a length L5 that secures a required height in addition to the upper pillar 20a when the ceiling member 210 is provided. The length L5 is, for example, a length corresponding to a required height in addition to the upper support 20a so as not to give a feeling of oppression to the user under the ceiling member 210. The first member 20e has a proximal open end 21f fixed to the upper support 20a, and a distal open end 21f connected to the second member 20f.

  The second member 20f is provided in a direction perpendicular to a plane including the frame 20, for example, horizontally. The second member 20f has a length L6 capable of connecting the two first members 20e provided on the frame bodies 20 facing each other. The second member 20f is connected to the opening end 21f of the first member 20e corresponding to each of the corner members 30 pressed against the opening ends 21f at both ends.

  The first member 20e and the second member 20f differ from the upper support 20a constituting the frame 20 only in length (height), and are the same as those extruded from a metal material containing aluminum as a main component. Similarly, it is a strut composed of a square tube. That is, the first member 20e and the second member 20f have a screw receiving portion 26 (see FIG. 3) extending in the longitudinal direction of the first member 20e or the second member 20f in the internal space. The corner member 30 can be fixed to 26 (see FIG. 3).

  The rail 220 is attached to the ceiling member 210 on the inner peripheral side surface 21b side of the second member 20f. The rail 220 is used when attaching a member to the second member 20f. For example, a light is attached to the rail 220 as a member, or wiring is housed.

  As shown in FIG. 5, the first member 20e has a base open end 21f fixed to the upper support 20a via a long member 160, and a distal open end 21f connected to a second member 20f via a corner member 30. Connected to.

  The cover 221 can be attached to the width guide 211 of the outer peripheral side surface 21a of the first member 20e. The cover 221 can be used for, for example, arranging wiring arranged along the first member 20e.

  As shown in FIG. 6, the long member 160 is fixed to the upper column 20 a via the mounting bracket 150 with a bolt 163. In the present embodiment, the room partitioning bracket includes a mounting bracket 150 and a long member 160.

  The long member 160 has two screw holes 161 at one end and two screw holes 161 at the other end, and has a screw hole (not shown) in the center where the first member 20e is fixed. Have. The long member 160 has a screw hole (not shown) opposed to two opposite screw receiving portions 26 of the opening end 21f of the first member 20e, and a screw (not shown) screwed from the long member 160 side. ) To fasten to the open end 21f. Thus, the first member 20e is vertically fixed to the surface of the long member 160.

  The mounting bracket 150 is fixed to the outer peripheral side surface 21a with the bolt B15 while being fitted between the width guides 211 on the outer peripheral side surface 21a of the upper support 20a. Also, two mounting brackets 150 are provided at predetermined intervals in the longitudinal direction of the upper support 20a. A long member 160 is stretched over the two mounting brackets 150 with respect to a surface facing outward, and one end and the other end of the long member 160 are fixed to the corresponding mounting bracket 150 with bolts 163, respectively. I have.

  More specifically, screw holes 161 corresponding to the screw holes 156 of the mounting bracket 150 are provided at one end and the other end of the long member 160, respectively. The long member 160 has a screw hole 161 on one end side which is concentrically aligned with the screw hole 156 of one of the two mounting brackets 150, and a bolt 163 which is aligned with the upper and lower screw holes 161 and 156 which are aligned. Are screwed together to be fixedly fastened to the mounting bracket 150. Similarly, the elongate member 160 has the screw holes 161 on the other end side aligned and arranged concentrically with the screw holes 156 of the other of the two mounting brackets 150, and the upper and lower screw holes 161 arranged in alignment. A bolt 163 is screwed into 156 to be fastened and fixed to the mounting bracket 150. Thus, the long member 160 fixes the first member 20e to the upper support 20a via the two mounting members 150.

As shown in FIG. 7, the fitting 150 is easily fitted into and removed from the width guide 211 of the short support 21.
When the mounting bracket 150 is described as a basic shape having a rectangular shape having a vertical width of a second width WA1 and a horizontal width of a third width WB1, the length of a linear vertical side is the second width WA1, and the linear horizontal side is Is the third width WB1. In this basic shape, a part of the square is cut from the center or near the center in the width direction of the third width WB1 on the horizontal side in the direction of the second width WA1 in a predetermined circumferential direction when viewed from the rotation axis CA. The plate portion 151 has a shape in which the first width WC1 is formed in a missing portion. In other words, the plate portion 151 is formed of a polygonal plate body, specifically, a hexagonal shape having three sets of parallel sides, and a contact surface capable of contacting the outer peripheral side surface 21 a of the short support 21. have. The width of the contact surface of the plate portion 151 is the width of each of the three sets of parallel sides.

  The plate portion 151 has a first portion 155 whose width is defined by a first set of sides, a second portion 153 whose width is defined by a second set of sides, and a width defined by a third set of sides. A third portion 158. The first portion 155 has a first width WC1 that can pass through a width W3 between the width guides 211 that is an interval between the two overhang portions 213. The second portion 153 cannot pass through the interval (width W3) between the two overhang portions 213, is wider than the first width WC1, and is disposed between the two wall portions 214 (inter-wall width W2). It has a possible second width WA1. The third portion 158 is thicker than a second thickness TA2 (not shown) between the outer peripheral side surface 21a and the overhang portion 213, and has a third width WB1 that cannot be arranged at a width W3 between the width guides 211. Have. That is, the plate portion 151 has a relationship of “first width WC1 <width W3 <second width WA1 <inter-wall width W2”. Further, there is a relationship of “width W3 <third width WB1”.

In the mounting bracket 150, a first portion 155 and a second portion 153 are arranged adjacent to each other in the circumferential direction of the plate portion 151.
The plate portion 151 can pass through the space (width W3) between the two overhang portions 213 in the first portion 155 and abut the contact surface with the outer peripheral side surface 21a. After the contact, the plate portion 151 is entirely turned around the rotation axis CA, so that the second portion 153 enters between the overhang portion 213 and the outer peripheral side surface 21a in the thickness direction. The plate portion 151 is a part of the second portion 153 in the circumferential direction, specifically, an end of a side constituting the second portion 153 and an end on a side not adjacent to the first portion 155. It comes into contact with the wall 214. The plate portion 151 is a distance between the second portions 153, and a distance passing through the rotation axis CA is a second width WA1 smaller than the inter-wall width W2 at an end adjacent to the first portion 155. Secured. On the other hand, the distance between the second portions 153 and passing through the rotation axis CA increases as the distance from the first portion 155 increases, and the width between the walls at the end that is not adjacent to the first portion 155. This is because it is not possible to turn between the wall widths W2 because the width WD1 is ensured wider than the width W2.

  Note that the plate portion 151 is fixed at a position where it cannot turn in one direction with respect to the rotation axis CA, so that the plate portion 151 can be easily attached between the width guides 211 and positioned between the width guides 211. Will also be easier.

  The first portion 155 has a first thickness TA1 (see FIG. 4) greater than a thickness T4 (see FIG. 2) between the overhang portion 213 and the outer peripheral side surface 21a. The second portion 153 is adjacent to the first portion 155 and has a second portion in which the thickness of the portion that enters between the overhang portion 213 and the outer peripheral side surface 21a is smaller than the first thickness TA1 (see FIG. 4). It has a portion set to a thickness TA2 (not shown) and a portion 154 having a first thickness TA1. In the second width WA1 of the second portion 153, the portion of the second portion 153 set to the second thickness TA2 (not shown) is provided with a predetermined width WA3 along the side of the plate portion 151, and A portion 154 having a thickness TA1 (see FIG. 4) is provided with a width WA2 with both ends sandwiched by a width WA3. That is, the second width WA1 is “width WA3 + width WA2 + width WA3”. Further, the width WA3 may be any width as long as the portion 154 having the first thickness TA1 does not contact the overhang portion 213 when the mounting bracket 150 is turned.

  As shown in FIG. 7, screw holes 157 for attaching the mounting bracket 150 to the short column 21 are provided at equal intervals from the rotation axis CA along the orthogonal line C157 orthogonal to the longitudinal direction of the short column 21. Can be On the other hand, the screw holes 156 for attaching the first member 20e and the like to the mounting bracket 150 are provided at equal intervals from the rotation axis CA along the line C156 along the longitudinal direction of the short support 21. Since the mounting bracket 150 is disposed at an equal distance from the rotation axis CA on an orthogonal line orthogonal to the longitudinal direction of the short support 21, the rigidity applied to the two screw holes 157 can be equalized. , The first member 20e and the like can be suitably held.

  At the center of the third width WB1, the mounting bracket 150 is divided into a first portion 155 having a width WB3 and a second portion 153 having a width WB2. Therefore, when the plate portion 151 is pivoted about the rotation axis CA, the second portion 153 has the narrowest width WA2 at the end portion adjacent to the first portion 155 and the end portion separated from the first portion 155. The portion has the widest width WD1.

(Action)
In the indoor partition 200, a ceiling member 210 is attached to the outer peripheral side surface 21 a of the frame body 20 facing each other in the two connection frames 10. The ceiling member 210 is attached with the base end of the first member 20e corresponding to each of the upper pillars 20a via the mounting bracket 150, and the second member 20f is connected to the two distal ends of the first members 20e via the corner members 30 respectively. Connected. Accordingly, the indoor partition 200 is provided with the ceiling member 210 having the second member 20f horizontally arranged at a position higher by the length L5 from the height of the upper support 20a of the frame 20.

According to the indoor partition ceiling structure and the indoor partition of the present embodiment, the following effects can be obtained.
(1) It is composed of two first members 20e for securing the height required for the ceiling member 210, and a second member 20f connected to the two first members 20e via the corner members 30. With the ceiling member 210, the upper space surrounded by the indoor partition 200 can be partitioned. That is, the ceiling member 210 is easily provided in a mode in which the first member 20e and the second member 20f are connected by the corner members 30 constituting the frame 20. Thereby, restrictions on the arrangement and configuration of the ceiling arranged in the space surrounded by the indoor partition 200 can be reduced. For example, the height of the first member 20e can be easily set to a height required for the ceiling member 210 not to give a feeling of oppression to the user, or a height required for decoration of the ceiling. Further, for example, the length of the second member 20f is a length that can connect the two first members 20e.

(2) Since the two second members 20f are horizontal and parallel, the ceiling member 210 can be easily installed.
(3) The first member 20e and the second member 20f can be manufactured as members having the same open ends 21f as the short columns 21 and the long columns 23. Therefore, it becomes easy to provide the ceiling member 210 in the indoor partition 200. Further, the first member 20e and the second member 20f can be manufactured from the same material as the short strut 21 and the long strut 23.

(4) It is easy to provide the first member 20e on the frame body 20 through the room partitioning fitting including the mounting fitting 150 and the long member 160.
(5) The ceiling member 210 can be provided at an arbitrary position of the frame body 20 via a room partitioning bracket.

(6) Since the frame members 20 constituting the self-supporting connection frame 10 are connected by the ceiling member 210, the installation of the ceiling member 210 is facilitated. Also, the arrangement of the frame body 20 is facilitated.
(Other embodiments)
This embodiment can be implemented with the following modifications. The present embodiment and the following modifications can be implemented in combination with each other within a technically consistent range.

  In the above embodiment, the case where the horizontal bar 25 is attached is illustrated, but a curtain, a screen, a panel, a net, or the like may be attached to this horizontal bar. In addition, in addition to or in place of the horizontal bar, a plate-like or net-like member for fixing a panel or monitor plate-like material, a plate-like or mesh-like member for attaching a curtain or a screen, or the like. , A shelf member, a desk top plate, a member supporting the shelf or the top plate, a member for connecting to a chair, a seat, a bench, or the like may be attached.

In the above embodiment, the case where the connection frame 10 is self-supporting is illustrated, but if the connection by the ceiling member can be used as a plurality of connection frames, the connection frame does not need to stand alone.
Referring to FIG. 8, an example of an indoor partition 201 including a non-self-supporting connection frame 10 and a ceiling member 210 will be described.

  The indoor partition 201 arranges the connecting frames 10 composed of the frames 20 connected side by side so as to face each other at a predetermined interval, and the upper portions of the two facing frames 20 are connected by the ceiling member 210. Have been. The connection frame 10 composed of the frame members 20 connected side by side cannot stand alone, but the upper portions of the two frame members 20 facing each other at a predetermined interval are connected by the ceiling member 210. , As a room partition 201.

  In addition, a vertical bar grid 230 is attached to the side surface of the frame body 20 shown in FIG. The vertical bar grid 230 does not completely partition the indoor space, but can give the user the feeling of being a partitioned space. In addition, the ceiling member 210 can assist the interior partition 201 independence, and can give the user a sense of compartmentalization of the upper space that cannot be provided by the frame body 20 alone. For example, by arranging a table, a chair, and the like below the ceiling member 210, the two side surfaces and the upper surface are partitioned, so that it is possible to provide an indoor space where people can calm down and have a break.

  -In the above-mentioned embodiment, although a case where opposing connection frames 10 are independent of each other and connected by ceiling member 210 is illustrated, the present invention is not limited to this, and the connection frames are connected to each other and connected. A ceiling member may be provided between opposed frame bodies in the connection frame. Further, another member may be provided on the ceiling member.

With reference to FIG. 9, an example of the indoor partition 202 provided with a ceiling member 210 in which the connection frames are connected to each other or other members are provided will be described.
The indoor partition 202 is configured by arranging three connecting frames 10 including the frame bodies 20 connected side by side so as to surround three of the four sides. Therefore, in the indoor partition 202, the two connecting frames 10 are arranged so as to face each other with a predetermined space therebetween, and the upper portions of the two facing frame bodies 20 are connected by the ceiling member 210. Since each of the three connection frames 10 has an angle of 90 degrees with the other connection frames 10, the three connection frames 10 are configured to be self-supporting.

  Further, a partition plate SP1 is attached to a side surface of the frame body 20 shown in FIG. The partition plate SP1 is formed in a plate shape or a sheet shape from wood, metal, resin, cloth, or the like, and is configured to be attachable to the frame 20 by being fixed to the frame 20 or the horizontal bar 25. The partition plate SP1 does not completely partition the indoor space, but can give the user the feeling of being a partitioned space.

  In addition, the ceiling member 210 can assist the indoor partition 202 to become independent or increase the rigidity, and can give the user a sense of compartmentalization of the upper space that cannot be provided by the frame 20 alone. it can.

  Further, a ceiling bar grid 240 is provided between two ceiling members 210 provided in parallel with a predetermined interval in the indoor partition 202. The ceiling girder 240 can provide a user with a sense of division of the upper space that cannot be provided by the frame body 20 alone, in addition to the ceiling member 210.

  For example, by disposing a table, a chair, and the like below the ceiling member 210 and the ceiling girder 240, since the three side surfaces and the upper surface are partitioned, it is possible to provide an indoor space where people can calm down and have a break or a break. enable.

-The cover member 40 does not need to cover the outer peripheral side surface of the corner member 30.
In the corner member 30, the long support 23 may be fixed to the first press contact portion 32 and the short support 21 may be fixed to the second press contact portion 34.

  -In the above-mentioned embodiment, the case where the short support | pillar 21, the long support | pillar 23, the 1st member 20e, and the 2nd member 20f were comprised from the square tube which consists of a metal material which has aluminum as a main component was illustrated. However, the present invention is not limited to this, and the square tube may be a square tube made of a metal material not containing aluminum as a main component, as long as the square tube has a screwing portion inside the tube.

  The angle at which the plane formed by the first partition frame 111 intersects with the plane formed by the second or third partition frame 112 or 113 may be less than 90 degrees or greater than 90 degrees. The connecting member can take any angle from 0 degrees to 180 degrees. In consideration of the fact that the connecting frame 10 is stably self-supporting, it is preferable that the connecting frame 10 be at least 60 degrees and at most 120 degrees.

  -In the above-mentioned embodiment, although the case where the room partition metal fitting of this embodiment was constituted from attachment metal 150 and long member 160 was illustrated, it is not limited to this, and the ceiling member can be attached to the frame. In this case, the room partitioning fitting may be formed only of the mounting fitting or only the long member, or may be formed of another member.

  -In the above-mentioned embodiment, although the case where the metal fitting for room partition was used for fixing of the 1st member 20e was illustrated, it is not limited to this, and the metal fitting for room partition is at least one of the frame, the first member, and the second member. It may be used for attaching a member to be attached to one side. For example, a hook, a partition plate, a shelf, or the like may be attached to the room partition fitting.

  In the above-described embodiment, the case where the long member 160 is supported by the two mounting members 150 has been described as an example. However, the present invention is not limited thereto, and one mounting member may be used as long as the long member can be supported. There may be three or more. If it is one, the number of mounting brackets used can be reduced, and the labor required for mounting can be reduced. If the number is three or more, the holding force can be increased.

  In the above embodiment, the case where the first member 20e extends vertically upward from the upper support 20a and is provided along a plane including the frame body 20 has been described as an example. However, the present invention is not limited to this, and the first member is provided with a predetermined inclination with respect to a plane including the upper column 20a and the frame body 20 as long as the height required for the ceiling member can be secured. You may. It can be of any design and adapted to any installation environment.

  -In above-mentioned embodiment, the case where the 2nd member 20f was provided horizontally was illustrated. However, the present invention is not limited to this, and the second member may not be horizontal as long as it can connect the first member of the opposite frame.

  -In above-mentioned embodiment, the case where length of two 1st members 20e of the frame 20 which opposes is the same was illustrated. However, the present invention is not limited to this, and the lengths of the two first members of the facing frame body 20 may be different. For example, the lengths may be different so as to absorb the difference in height between the opposing frames 20.

  -The above embodiment illustrated the case where the width guide 211 is provided so as to protrude from the outer peripheral side surface 21a. However, the width guide is not limited to this, and the width guide may be provided on at least one of the outer peripheral side surface, the inner peripheral side surface, and the lateral side surface.

  -Width guides 211 and 231 may be provided in some required pillars and members. Further, the mounting bracket 150 may be mounted on a column or member having a width guide.

  DESCRIPTION OF SYMBOLS 10 ... Connection frame, 14, 15 ... Leg, 20 ... Frame, 20a ... Upper support, 20b ... Lower support, 20B ... Frame, 20c ... Left support, 20d ... Right support, 20e ... 1st member, 20f ... 2nd member, 21 ... short support, 21a ... outer peripheral side, 21b ... inner peripheral side, 21c, 21d ... lateral side, 21f ... open end, 23 ... long support, 23c, 23d ... lateral side, 23f ... open end, Reference numeral 25: horizontal bar, 26: screw receiving portion, 27: through hole, 28: inner hole, 29: outer hole, 30: square member, 31: square member side wall, 32: first press contact portion, 32a: press contact surface, 33 ... Screw hole, 34 ... Second press contact portion, 34a ... Press contact surface, 35 ... Screw hole, 37 ... Inner peripheral surface, 40 ... Cover member, 41 ... Leg, 42 ... First cover portion, 43 ... Second cover portion, 44: convex portion, 45: leg adjusting portion, 45h: screw hole, 50: connecting member, 111: first partition 112, a second partition frame, 113, a third partition frame, 150, a mounting bracket, 151, a plate portion, 153, a second portion, 154, a portion, 155, a first portion, 156, 157, a screw hole, 158: third portion, 160: long member, 161: screw hole, 163: bolt, 200, 201, 202: indoor partition, 210: ceiling member, 211: width guide, 212: accessory attachment portion, 213: Overhanging part, 214 ... wall-like part, 220 ... rail, 221 ... cover, 230 ... vertical girder, 231 ... width guide, 240 ... ceiling girder, 261 ... support leg, 262 ... screw part, 263 ... notch, 264 ... inner peripheral surface, 351 ... insertion hole, 352 ... enlarged diameter portion, 371 ... first margin portion, 372 ... continuous portion, 373 ... second margin portion, 412 ... ground surface, 413 ... screw portion, B1, B15 , B2, B3 Bolt.

Claims (7)

An indoor partition ceiling structure provided above the indoor partition that partitions the indoor space with a plurality of frames,
The frame body is composed of four pillars connected by a corner member,
The corner member has two press contact surfaces that are pressed against the open end of the support, and the two support posts are each formed at an angle of 90 degrees by setting the relative angle between the two press contact surfaces to 270 degrees. The four pillars are connected in a rectangular frame shape by being connected,
The indoor partition, at least two of the frame body is disposed facing each other at a predetermined interval,
The indoor partition ceiling structure,
A ceiling member that connects upper portions of two of the frame members arranged opposite to each other,
The ceiling member includes a first member extending upward from each of the two frames, and a second member connecting the first members of the two frames, and the first member and the second member are connected to each other. The second member has an opening end similar to that of the column, and the first member and the second member are connected at an angle of 90 degrees by the corner member. Comprising a plurality of the ceiling members,
The indoor partition ceiling structure according to claim 1, wherein the plurality of second members are horizontal and parallel. The said 1st member and the said 2nd member have an opening end similar to the opening end of the said support | pillar, respectively, and the press-contact surface of the said square member is pressed against the said opening end. Ceiling structure for indoor partition. The support is a polygonal tube whose cross section orthogonal to the longitudinal direction is a polygonal tube, and the outer surface of the polygonal tube includes two protrusions each having a wall-like portion protruding in an outer peripheral direction, wherein the wall-like portion is provided. Has two projections that are parallel to the longitudinal direction and have an overhang protruding from the tip of the wall-shaped portion toward the opposite wall-shaped portion,
The ceiling structure for an indoor partition according to any one of claims 1 to 3, wherein the first member is fixed to the frame via an indoor partition fitting fitted and fixed between the two protrusions. . The ceiling structure for an indoor partition according to claim 4, wherein the interior partitioning fitting can be fitted and fixed at an arbitrary position in a longitudinal direction of the two protrusions. The two frame members among the frame members arranged opposite to each other constitute a connection frame in which a plurality of the frame members are connected so as to be able to stand on their own. Ceiling structure for indoor partition. An indoor partition provided with a plurality of frames formed by connecting four pillars with corner members,
The corner member has two press contact surfaces that are pressed against the open end of the support, and the two support posts are each formed at an angle of 90 degrees by setting the relative angle between the two press contact surfaces to 270 degrees. The four pillars are connected in a rectangular frame shape by being connected,
The indoor partition, at least two of the frames are arranged facing each other at a predetermined interval, and a ceiling member that connects an upper part of two of the frames arranged facing each other. Prepared,
The ceiling member includes a first member extending upward from each of the two frames, and a second member connecting the first members of the two frames, and the first member and the second member are connected to each other. An indoor partition in which each of the second members has an opening end similar to that of the column, and the first member and the second member are connected at an angle of 90 degrees by the corner members.