JP2019044823A - Columnar member - Google Patents

Abstract

To fix a columnar member to a flat member without using a screw, an adhesive, etc.SOLUTION: A columnar member 31 (32) is attached to a tabular panel 10 (20), and comprises a press-fitted 31d (32d) that can be press-fitted into a cutout part 10a (20a) formed in the panel 10 (20). The press-fitted 31d (32d) comprises a locking part 31e (32e) that is locked on at least a portion of an inner wall of the cutout part 10a (20a) when the press-fitted 31d (32d) is press-fitted into the cutout part 10a (20a).SELECTED DRAWING: Figure 8

Description

  The present invention relates to a columnar member.

  2. Description of the Related Art Conventionally, various techniques for fixing a columnar member to a flat member have been proposed for various structures such as a table and a chair disposed in an interior space of a building, a vehicle, an aircraft, and the like. For example, at present, there has been proposed a technique for fixing cylindrical joint pieces M and F to relatively flat rectangular tubes 12 and 13 having a rectangular cross section by using screws 7 and 10 (for example, a patent) Reference 1).

JP-A-52-81919

  However, the prior art as described in Patent Document 1 requires a plurality of screws 7 and 10 to fix the cylindrical joint pieces M and F to the flat tubes 12 and 13, respectively. The process of forming the holes 6 and 11 and the process of screwing were indispensable, and it was necessary to go through a relatively large number of processes as a whole. Therefore, there has been a demand for a technique for fixing a columnar member to a flat member in a relatively simple process without using a screw or an adhesive.

  The present invention has been made in view of the above circumstances, and an object thereof is to fix a columnar member to a flat member without using a screw or an adhesive.

  In order to achieve the above object, the columnar member according to the present invention is attached to a flat panel, and includes a press-fit portion which can be press-fitted into a cutout portion formed in the panel. The portion has a locking portion that locks onto at least a part of the inner wall of the notch when the press-fit portion is pressed into the notch.

  When this configuration is adopted, the columnar member can be attached to the panel by press-fitting the pressed-in portion of the columnar member into the cutout portion of the flat panel. Under the present circumstances, since the latching | locking part provided in the press-fit part of a columnar member can be latched to at least one part of the inner wall of the notch of a panel, it suppresses that a pressure-fit part pulls out from a notch. can do. Therefore, the columnar member can be fixed to the panel without using a screw or an adhesive.

  In the columnar member according to the present invention, when the cutouts of the panel have a pair of spaced inner wall portions, the locking portion of the press-fit portion is locked to each of the pair of inner wall portions. A pair can be provided.

  By adopting such a configuration, it is possible to lock the locking portion of the press-fit portion of the columnar member on each of the pair of inner wall portions arranged apart from each other among the inner walls of the cutout portion of the panel. Therefore, it is possible to more effectively suppress removal of the press-fit portion from the notch portion.

  In the pillar-shaped member according to the present invention, a clamping unit that clamps both sides of the panel can be employed.

  By adopting such a configuration, in addition to press-fitting the press-fit portion of the columnar member into the cutout portion of the panel, both surfaces of the panel can be sandwiched by the sandwiching portion of the columnar member. Therefore, the columnar member can be fixed more securely to the panel.

  In the columnar member according to the present invention, in the case where recessed portions having a predetermined width extending from the notched portion to the inside along the press-fitting direction in which the pressed-in portion is press-fit into the notched portion are provided on both surfaces of the panel. It is possible to adopt a sandwiching section that clamps. The sandwiching portion can sandwich the recessed portion of the panel before the pressed-in portion is press-fit into the cutout when the columnar member is moved relative to the panel along the press-fitting direction.

  When such a configuration is adopted, when the columnar member is relatively moved along the press-fitting direction (the direction in which the press-fit portion is press-fit into the notch portion), the pinching portion is pressed before the press-fit portion is press-fit into the notch portion. Can hold the recess of the panel. Therefore, the columnar member can be temporarily fixed to the panel prior to the press-fitting of the pressed-in portion into the notch portion. Moreover, since the part in which the recessed part of the panel was provided is thinner than another part, the space | interval of the clamping part of a columnar member can be narrowed. Therefore, downsizing (thinning) of the columnar member is possible. Furthermore, since the sandwiching portion of the columnar member can be partially embedded in the concave portion of the panel, and the amount (height) of the sandwiching portion of the columnar member projecting from the surface of the panel can be suppressed, the flatness of the panel You can secure and maintain the beauty.

  In the columnar member according to the present invention, in the case where a slit extending from the cutout portion to the inner side along the press-fitting direction is provided in the portion where the concave portion of the panel is provided, the inserted portion inserted into the slit It can be adopted. The inserted portion can be inserted into the slit before the pressed-in portion is press-fitted into the cutout when the columnar member is moved relative to the panel along the press-fitting direction.

  When such a configuration is adopted, in addition to pressing the pressed-in portion of the columnar member into the cutout portion of the panel and sandwiching both surfaces of the panel with the sandwiching portion of the columnar member, the inserted portion of the columnar member Can be inserted. Therefore, the columnar member can be fixed more securely to the panel.

  According to the present invention, it is possible to fix a columnar member to a flat member without using a screw or an adhesive.

It is a top view of the partition (flat state) concerning the embodiment of the present invention. It is a figure which shows the state which rotated the 2nd panel of the partition which concerns on embodiment of this invention with respect to a 1st panel. It is a figure which shows the state which the partition which concerns on embodiment of this invention transfers to three-dimensional state, and was installed in the floor surface. FIG. 5 is an enlarged perspective view of the edge (portion IV of FIG. 3) of the partition according to the embodiment of the present invention. It is a disassembled perspective view of the connection member of the partition which concerns on embodiment of this invention. It is an enlarged perspective view of a shaft member (columnar member) and a bearing member (columnar member) which constitute a connection member of a partition concerning an embodiment of the present invention. It is an expansion perspective view of a shaft member and a bearing member which constitute a connection member of a partition concerning an embodiment of the present invention. It is an exploded front view of a shaft member and a bearing member which constitute a connection member of a partition concerning an embodiment of the present invention. It is an expansion perspective view of a shaft member and a bearing member which constitute a connection member of a partition concerning an embodiment of the present invention. It is a figure which shows the state which installed multiple partitions (three-dimensional state) which concerns on embodiment of this invention on a floor surface. It is an expansion perspective view for explaining a method of fixing an adjuster bracket to a long side of a partition concerning an embodiment of the present invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The following embodiments are merely preferable application examples, and the scope of the present invention is not limited thereto.

  First, the configuration of the partition 1 according to the embodiment of the present invention will be described using FIGS. 1 to 9.

  The partition 1 which concerns on this embodiment is provided with the 1st panel 10, the 2nd panel 20, and the connection member 30 which connects these rotatably, The 1st panel 10 and the 2nd panel 20 are A "three-dimensional state" in which the second panel 20 is rotated at a predetermined angle with respect to the first panel 10 from the "flat state" (FIG. 1) arranged substantially flat in a non-overlapping state (FIG. 1) It is configured to transform into (FIG. 3).

  As shown in FIG. 1, the first panel 10 is a flat member having a substantially trapezoidal shape in a plan view, and is adjacent to the side (specific side 11) connected to the second panel 20 and the specific side 11 It has two sides (long side 12 and short side 13) and an opposing side 14 opposed to the specific side 11. These four sides 11 to 14 constitute the edge of the first panel 10, and the specific side 11 constitutes the specific edge in the present invention. In the first panel 10 in the present embodiment, as shown in FIG. 1, the angle between the specific side 11 and the long side 12 is an acute angle (the angle between the specific side 11 and the short side 13 is an obtuse angle). An angle between the side 14 and the long side 12 / short side 13 is substantially perpendicular.

  As illustrated in FIG. 1, the second panel 20 is a flat member having a substantially trapezoidal shape in a plan view, and is adjacent to the side (specific side 21) connected to the first panel 10 and the specific side 21. It has two sides (long side 22 and short side 23) and an opposing side 24 opposed to the specific side 21. These four sides 21 to 24 constitute the edge of the second panel 20, and the specific side 21 constitutes the specific edge in the present invention. In the second panel 20 in the present embodiment, as shown in FIG. 1, the angle between the specific side 21 and the long side 22 is an acute angle (the angle between the specific side 21 and the short side 23 is an obtuse angle). An angle between the side 24 and the long side 22 / short side 23 is substantially perpendicular.

  In the present embodiment, as shown in FIG. 1, the planar shapes and sizes of the first panel 10 and the second panel 20 are set to be the same. When the partition 1 is in the “flat state”, as shown in FIG. 1, the first panel 10 and the second panel 10 are arranged such that the specific side 11 of the first panel 10 and the specific side 21 of the second panel 20 are substantially parallel. Both are connected in a state where the panels 20 are arranged close to each other. In the “flat state”, sides adjacent to the specific sides 11 and 21 are arranged in a substantially straight line. That is, the long side 12 of the first panel 10 and the short side 23 of the second panel 20 are arranged in a substantially straight line, and the short side 13 of the first panel 10 and the long side 22 of the second panel 20 are substantially straight It is arranged in the shape of a letter. Further, in the “flat state”, the facing side 14 of the first panel 10 and the facing side 24 of the second panel 20 are parallel. Therefore, in the “flat state”, the planar shape of the partition 1 has a substantially rectangular shape.

  The dimensions of the first panel 10 and the second panel 20 in the longitudinal direction (dimensions of the opposite sides 14 and 24) and in the width direction (dimensions of the long sides 12 and 22 and the short sides 13 and 23) It can be set appropriately according to the size of the space to be For example, the dimensions of the opposite sides 14 and 24 can be set to 900 to 2200 mm, the dimensions of the long sides 12 and 22 to 400 to 1150 mm, and the dimensions of the short sides 13 and 23 to 50 to 600 mm. The thickness of the first panel 10 and the second panel 20 is not particularly limited, and can be set appropriately (for example, about 5 to 40 mm) according to the size, the constituent material, and the like. As a material which comprises the 1st panel 10 and the 2nd panel 20, a wood, a metal, a synthetic resin, press felt, pulp, bamboo, cork etc. can be mentioned.

  In the present embodiment, each corner connecting the adjacent sides of the first panel 10 and the second panel 20 is processed into an arc shape in plan view. For example, as shown in FIG. 4, the corner 25 connecting the specific side 21 and the short side 23 of the second panel 20 and the corner 26 connecting the short side 23 and the opposite side 24 are all circular in plan view. It is processed into an arc shape. The radius of curvature of the arc forming each corner can be set as appropriate. Moreover, when covering the surface of the first panel 10 and the second panel 20 with a covering material such as felt, the slits 27 (FIG. 4) can be formed at each edge to receive the covering material. .

  The connection member 30 rotatably connects the first panel 10 and the second panel 20. The connecting member 30 connects the specific side 11 of the first panel 10 and the specific side 21 of the second panel 20 along an axis A intersecting with each of the specific sides 11 and 21. The rotation of the second panel 20 with respect to the panel 10 is realized. In addition, the connecting member 30 is a second panel with respect to the first panel 10 with respect to the axis A from a “flat state” in which the first panel 10 and the second panel 20 are arranged substantially flat in a non-overlapping state. A transition to a “three-dimensional state” is realized by rotating 20 by a predetermined angle.

  Here, a specific configuration of the connecting member 30 according to the present embodiment will be described with reference to FIGS. 5 to 9.

  The connecting member 30 is, as shown in FIG. 5, a shaft member 31 fixed to the specific side 11 in a state of being arranged to intersect the specific side 11 of the first panel 10, and a specific side 21 of the second panel 20. And a bearing member 32 fixed to the specific side 21 in a state of being arranged to intersect the Both the shaft member 31 and the bearing member 32 correspond to the columnar members according to the present invention.

  As shown in FIGS. 6, 8, and 9, the shaft member 31 has a large diameter cylindrical first main body portion 31a, and a small diameter cylindrical shape integrally provided at one end of the first main body portion 31a. And a holding portion 31 c formed at the other end of the first main portion 31 a. As shown in FIGS. 8 and 9, a portion 31aa of a predetermined length from one end of the first main portion 31a is slightly smaller in diameter than the other portion and has a plurality of grooves 31ab. It functions as an inserted portion rotatably inserted into a hollow portion 32aa (described later) provided at one end of the member 32. The shaft portion 31 b is a portion that is inserted into an insertion hole 32 b (described later) of the bearing member 32, and a female screw (not shown) is formed at the tip thereof. The holding portion 31 c is configured to hold the recess 10 b (described later) of the first panel 10 from both sides. In the present embodiment, the metal shaft member 31 is employed, but the material of the shaft member 31 is not limited to this, and the shaft member 31 can be made of, for example, a synthetic resin or the like.

  As shown in FIG. 5, the first main body portion 31 a of the shaft member 31 is provided with a press-fit portion 31 d which can be press-fit into the cutout portion 10 a formed in the first panel 10. The press-fit portion 31d has a locking portion 31e that locks onto at least a part of the inner wall of the notch 10a when the press-fit portion 31d is press-fitted into the notch 10a. In the present embodiment, as shown in FIG. 5, the notch 10 a of the first panel 10 has a pair of inner wall portions 10 aa spaced apart and engaged with each of the pair of inner wall portions 10 aa. A pair of locking portions 31e are provided to stop.

  As shown in FIG. 5, on the front and back surfaces of the first panel 10, a predetermined width extending from the notch 10a to the inside along the direction (press-fit direction) in which the press-fit portion 31d is press-fit into the notch 10a. The recessed part 10b of is formed. When the pinching portion 31 c of the shaft member 31 moves the shaft member 31 relative to the first panel 10 in the press-fitting direction, the pinched portion 31 d of the first panel 10 is press-fit into the notch portion 10 a. The recess 10b is to be held.

  As shown in FIG. 5, a slit 10 c extending from the cutout 10 a to the inside along the press-fitting direction is formed in a portion of the first panel where the recess 10 b is provided. As shown in FIGS. 8 and 9, the shaft member 31 is provided with a flat plate-like inserted portion 31 f to be inserted into the slit 10 c of the first panel 10. The inserted portion 31 f is inserted into the slit 10 c before the pressed-in portion 31 d is press-fit into the notch portion 10 a when the shaft member 31 is moved relative to the first panel 10 along the press-fitting direction. It is arranged. The inserted portion 31 f has a locking portion 31 g that locks at least a part of the inner wall of the slit 10 c when the inserted portion 31 f is inserted into the slit 10 c.

  As shown in FIGS. 6-9, the bearing member 32 has a cylindrical second main body 32a, a hollow 32aa of a predetermined length formed at one end of the second main body 32a, and a second hollow. An insertion hole 32b formed in the inner wall of the hollow portion 32aa of the main body portion 32a and communicating with the hollow portion 32aa, a gap portion 32bb communicating with the insertion hole 32b, and the other end of the second main body portion 32a And a holding portion 32c. The hollow portion 32aa functions to rotatably insert a portion (inserted portion) 31aa of a predetermined length from one end of the first main portion 31a of the shaft member 31. The insertion hole 32 b is a portion through which the shaft portion 31 b of the shaft member 31 is rotatably inserted. In the present embodiment, the length of the shaft portion 31 b of the shaft member 31 is set longer than the length of the insertion hole 32 b of the bearing member 32. The holding portion 32 c is configured to hold the recess 20 b (described later) of the second panel 20 from both sides. In the present embodiment, the metal bearing member 32 is employed, but the material of the bearing member 32 is not limited to this, and the bearing member 32 can be made of, for example, a synthetic resin or the like.

  As shown in FIGS. 5 to 7, the second main body portion 32 a of the bearing member 32 is provided with a press-fit portion 32 d which can be press-fit into the cutout portion 20 a formed in the second panel 20. The press-fit portion 32d has a locking portion 32e that locks at least a part of the inner wall of the notch 20a when the press-fit portion 32d is press-fitted into the notch 20a. In the present embodiment, as shown in FIGS. 5 to 7, the notch 20 a of the second panel 20 has a pair of inner wall portions 20 aa arranged apart from each other, and the pair of inner wall portions 20 aa A pair of locking portions 32e are provided to lock to each.

  As shown in FIGS. 5-7, the front and back surfaces of the second panel 20 extend from the notch 20a to the inside along the direction (press-fit direction) in which the press-fit portion 32d is press-fit into the notch 20a. A recess 20b having a predetermined width is formed. The holding portion 32c of the bearing member 32 moves the bearing member 32 relative to the second panel 20 in the press-fitting direction, and the pressed portion 32d of the second panel 20 is press-fitted into the cutout portion 20a. The recess 20b is to be held.

  As shown in FIG. 5 to FIG. 7, a slit 20 c extending from the cutout 20 a to the inside along the press-fitting direction is formed in a portion where the concave portion 20 b of the second panel is provided. As shown in FIGS. 7 to 9, the bearing member 32 is provided with a flat plate-like inserted portion 32 f to be inserted into the slit 20 c of the second panel 20. When the bearing member 32 is moved relative to the second panel 20 along the press-fitting direction, the inserted portion 32 f is inserted into the slit 20 c before the press-fitted portion 32 d is press-fitted into the cutout portion 20 a. It is arranged. The insertion portion 32f has a locking portion 32g that locks onto at least a part of the inner wall of the slit 20c when the insertion portion 32f is inserted into the slit 20c.

  In this embodiment, a bolt 40 as shown in FIGS. 8 and 9 is inserted into the insertion hole 32b from the gap 32bb side of the bearing member 32 through the washer W while the shaft 31b of the shaft 31 is inserted. The bolt 40 is inserted into the insertion hole 32b from the opposite side of the gap portion 23bb of the bearing member 32, and the external thread 41 of the bolt 40 is screwed into the internal thread formed at the tip of the shaft 31b. Fix it. Thus, the shaft member 31 is rotatably connected to the bearing member 32.

  Thereafter, the shaft member 31 is moved relative to the first panel 10 along the press-fitting direction, and the inserted portion 31 f is inserted into the slit 10 c of the first panel 10 while the recessed portion 10 b of the first panel 10 is held by the holding portion 31 c. Finally, the shaft member 31 is fixed to the first panel 10 by press-fitting the press-fit portion 31 d of the shaft member 31 into the notch 10 a of the first panel 10. Similarly, the bearing member 32 is moved relative to the second panel 20 along the press-fitting direction, and the inserted portion 32 f is a slit of the second panel 20 while the recessed portion 20 b of the second panel 20 is held by the holding portion 32 c. Finally, the bearing member 32 is fixed to the second panel 20 by press-fitting the pressed-in portion 32 d of the bearing member 32 into the notch 20 a of the second panel 20. Accordingly, the first panel 10 to which the shaft member 31 is fixed is rotatably connected to the second panel 20 fixed to the bearing member 32.

  Under the present circumstances, as shown in FIG. 5, the axis | shaft A used as the center of rotation of the 2nd panel 20 with respect to the 1st panel 10 is formed. The axis A is an imaginary line passing through the axial center of the shaft member 31 and the bearing member 32, and intersects both the specific side 11 of the first panel 10 and the specific side 21 of the second panel 20. The first panel 10 and the second panel 20 are rotatably connected by the rotation mechanism 30 in a state of being disposed along the axis A. The axis A in the present embodiment is substantially at the center of the first panel 10 and the second panel 20 in the height direction, with the long side 12 · 22 and the short side 13 · 23 of the first panel 10 It is arranged in parallel.

  In the present embodiment, the shaft member 31 is fixed to the first panel 10 and the bearing member 32 is fixed to the second panel 20. However, the bearing member 32 is fixed to the first panel 10, The shaft member 31 may be fixed to the two panels 20.

  Next, how to use the partition 1 according to the present embodiment will be described with reference to FIGS. 1 to 3 and 10.

<When using>
When using the partition 1 according to the present embodiment, from the “flat state” shown in FIG. 1 to the first panel 10 of the partition 1 around the axis A as shown in FIG. Is rotated by a predetermined angle, and is finally deformed into a "three-dimensional state" as shown in FIG. The “three-dimensional state” shown in FIG. 3 is a state in which the second panel 20 is rotated about 160 ° with respect to the first panel 10 from the “flat state”.

  In the “three-dimensional state” shown in FIG. 3, the long side 12 of the first panel 10 and the long side 22 of the second panel 20 sandwich the axis A in the front-rear direction (perpendicular to the long sides 12 and 22 Direction) is separated. By bringing the long sides 12 and 22 into contact with the floor surface, the partition 1 can be erected on the floor surface. For example, as shown in FIG. 10, the space can be effectively partitioned by arranging a plurality of partitions 1 which are raised in this way, by changing the direction to a desired position.

<When not in use>
On the other hand, when the partition 1 according to the present embodiment is not used, “the flat state in which the partition 1 is arranged substantially flat in a state where the first panel 10 and the second panel 20 do not overlap as shown in FIG. Can be returned to By doing this, it becomes possible to transport and store multiple partitions 1 in a stacked state, and the space required to store the partitions 1 can be reduced.

  The shaft member 31 and the bearing member 32 which constitute the connection member 30 of the partition 1 according to the embodiment described above press-fit the press-fit parts 31d and 32d into the cutouts 10a and 20a of the first and second panels 10 and 20, respectively. To the first and second panels 10 and 20, respectively. At this time, the locking portions 31e and 32e provided on the press-fit portions 31d and 32d are separated from each other among the inner walls of the notches 10a and 20a of the first and second panels 10 and 20. It can be locked to each of 10aa and 20aa. Therefore, the shaft member 31 and the bearing member 32 can be fixed to the first and second panels 10 and 20 without using a screw or an adhesive, and the press-fit parts 31d and 32d are formed from the notches 10a and 20a. Withdrawal can be effectively suppressed.

  Further, since the shaft member 31 and the bearing member 32 according to the embodiment described above have the sandwiching portions 31c and 32c sandwiching both surfaces of the first and second panels 10 and 20, the press-fit portions 31d and 32d are provided. In addition to press-fitting each of the first and second panels 10 and 20 in the notches 10a and 20a, both surfaces of the first and second panels 10 and 20 can be sandwiched by the sandwiching portions 31c and 32c. Therefore, the shaft member 31 and the bearing member 32 can be securely fixed by the first and second panels 10 and 20.

  Further, the shaft member 31 and the bearing member 32 according to the embodiment described above are in the press-fit direction with respect to the first and second panels 10 and 20 (the direction in which the press-fit portions 31d and 32d are press-fit into the notch portions 10a and 20a) Of the first and second panels 10 and 20 in the sandwiching portions 31c and 32c before the press-fit portions 31d and 32d are pressed into the cutouts 10a and 20a, respectively. It can be held. Therefore, the shaft member 31 and the bearing member 32 can be temporarily fixed to the first and second panels 10 and 20 prior to the press-fitting of the press-fit parts 31d and 32d into the notches 10a and 20a. Moreover, since the part provided with recessed part 10b * 20b of 1st and 2nd panel 10 * 20 is thinner than another part, it narrows the space | interval of clamping part 31c * 32c of the shaft member 31 and the bearing member 32. be able to. Therefore, downsizing (thinning) of the shaft member 31 and the bearing member 32 is possible. Furthermore, the sandwiching portions 31c and 32c of the shaft member 31 and the bearing member 32 can be partially embedded in the recessed portions 10b and 20b of the first and second panels 10 and 20, and the surfaces of the first and second panels 10 and 20 Since the amount (height) of the holding portions 31c and 32c of the shaft member 31 and the bearing member 32 can be suppressed, the flatness of the first and second panels 10 and 20 is ensured to maintain the appearance. be able to.

  Further, when the shaft member 31 and the bearing member 32 according to the embodiment described above are moved relative to the first and second panels 10 and 20 along the press-fitting direction, the press-fit parts 31d and 32d are notched. Since the inserted portions 31f and 32f are inserted into the slits 10c and 20c before they are pressed into the portions 10a and 20a, the pressed portions 31d and 32d are cut out of the first and second panels 10 and 20. In addition to pressing in 10a and 20a and clamping both surfaces of the first and second panels 10 and 20 with the sandwiching portions 31c and 32c, the inserted portions 31f and 32f can be made of the first and second panels 10 and 20. Each of the slits 10c and 20c can be inserted. Therefore, the shaft member 31 and the bearing member 32 can be securely fixed by the first and second panels 10 and 20.

  Moreover, when the shaft member 31 and the bearing member 32 according to the embodiment described above are inserted into the slits 10c and 20c of the first and second panels 10 and 20, the inserted portions 31f and 32f can be inserted into the inserted portions 31f and 30c. Since the locking portions 31g and 32g provided on 32f can be locked to at least a part of the inner walls of the slits 10c and 20c of the first and second panels 10 and 20, the inserted portions 31f and 32f are slits. It is possible to suppress withdrawal from 10c and 20c. Therefore, the shaft member 31 and the bearing member 32 can be securely fixed by the first and second panels 10 and 20.

  In the above embodiment, when the partition 1 is used, from the “flat state” shown in FIG. 1 to the first panel 10 of the partition 1 around the axis A as shown in FIG. The two panels 20 are rotated by a predetermined angle to be deformed into the “three-dimensional state” as shown in FIG. 3, and the long side 12 of the first panel 10 and the long side 22 of the second panel 20 are directly on the floor surface In the example shown in FIG. 11, an adjuster fitting 50 as shown in FIG. 11 is attached to the long sides 12 and 22 to avoid direct contact between the long sides 12 and 22 and the floor surface. You can also.

  As a method of attaching the adjuster fitting 50 to the long side 12 of the first panel 10, for example, as shown in FIG. 11, an adjuster bracket 60 having a female screw 61 is embedded in advance near the long side 12 of the first panel 10. Alternatively, the male screw 51 of the adjuster 50 can be screwed into the female screw 61 of the adjuster bracket 60. Under the present circumstances, if the hole for embedding the adjuster bracket 60 is bored toward the inside from the long side 12 side of the first panel 10, the plate material constituting the first panel 10 may be cracked or embedded in the hole There is a possibility that the adjuster bracket 60 may come off from the long side 12 side.

  For this reason, as shown in FIG. 11, the region near the long side 12 of one surface 15 of the plate material constituting the first panel 10 is cut off by a predetermined depth to form a relatively shallow first concave portion 16, A relatively deep second recess 17 for accommodating the adjuster bracket 60 is formed in the vicinity of substantially the center of one recess 16, and after the adjuster bracket 60 is accommodated in the second recess 17, the cut plate 18 is cut away. It is preferable to adopt a method in which the adjuster receiving bracket 60 is embedded in the first concave portion 16 and the male screw 51 of the adjusting bracket 50 is screwed into the female screw 61 of the adjuster receiving bracket 60. The planar shape of the first recess 16 is not particularly limited, and can be, for example, a substantially rectangular shape as shown in FIG. The second concave portion 17 may have a portion 17a for housing the adjuster receiving bracket 60 and a portion 17b for inserting the shaft 51 of the adjuster 50 from the long side 12 side, and the planar shape is particularly limited. It is not something that can be done.

  By adopting such a method, the adjuster receiving bracket 60 can be embedded in the first panel 10 only by performing a slight process from one surface 15 side of the plate material constituting the first panel 10, so the adjuster receiving bracket It is not necessary to drill holes for embedding 60 from the long side 12 side of the first panel 10 toward the inside. Therefore, it is possible to prevent the occurrence of a situation in which the plate member constituting the first panel 10 is cracked and the entire first panel 10 can not be used. Moreover, when such a method is adopted, it is possible to prevent the adjuster fitting 60 from falling off from the long side 12 side.

  Even when the adjuster fitting 50 is attached to the long side 22 of the second panel 20, the above method can be adopted. In the case where a predetermined metal fitting is attached to the other edge of the first panel 10 and the second panel 20 (for example, the short sides 13 and 23 and the opposite sides 14 and 24 opposite to the specific sides 11 and 21), A method may be adopted.

  The present invention is not limited to the above-described embodiments, and those skilled in the art with appropriate design modifications to such embodiments are also included in the scope of the present invention as long as they have the features of the present invention. . That is, each element with which the said embodiment is equipped, its arrangement | positioning, material, conditions, a shape, a size, etc. are not necessarily limited to what was illustrated, and can be changed suitably. Moreover, each element with which the said embodiment is equipped can be combined as much as technically possible, and what combined these is also included in the scope of the present invention as long as the feature of the present invention is included.

DESCRIPTION OF SYMBOLS 10 1st panel 10a ... notch part 10aa ... inner wall part 10b ... recessed part 10c ... slit 20 ... 2nd panel 20a ... notch part 20aa ... inner wall part 20b ... recessed part 20c ... slit 30 ... connection member 31 ... shaft member (column member)
31c: Clamping part 31d: Press-fitted part 31e: Locking part 31f: Inserted part 32: Bearing member (column-shaped member)
32c: Clamping part 32d: Press-fit part 32e: Locking part 32f: Inserted part A: Shaft

Claims (6)

A columnar member attached to a flat panel,
It has a press-fit portion which can be press-fit into a notch formed in the panel,
The column-shaped member, wherein the pressed-in portion has a locking portion that locks onto at least a part of the inner wall of the notch when the pressed-in portion is pressed into the notch. The cutaway portion of the panel has a pair of spaced apart inner wall portions,
The columnar member according to claim 1, wherein the locking portion of the press-fit portion is provided in a pair so as to lock to each of the pair of inner wall portions.   The pillar-shaped member according to claim 1 or 2, further comprising: a holding unit holding the both sides of the panel. On both surfaces of the panel, there is provided a recess having a predetermined width extending inward from the notch along the press-fitting direction in which the press-fit portion is press-fit into the notch.
The pinching portion pinches the concave portion of the panel before the press-fit portion is press-fit into the cutout when the columnar member is relatively moved in the press-fitting direction with respect to the panel. The columnar member according to claim 3, wherein the columnar member is configured. The portion of the panel where the recess is provided is provided with a slit extending inward from the notch along the press-fitting direction,
When the columnar member moves the columnar member relative to the panel along the press-fitting direction, the portion to be inserted is inserted into the slit before the pressed-in portion is press-fitted into the cutout portion. The columnar member according to claim 4, comprising. A method of attaching an adjuster fitting to the edge of a flat panel,
An area in the vicinity of the edge of one surface of the panel is cut out by a predetermined depth to form a first recess, and a second recess is formed in the first recess to receive the adjuster bracket. After the adjuster bracket is stored in the second recess, a plate piece is covered in the first recess, the adjuster bracket is embedded in the panel, and the male screw of the adjuster bracket is screwed into the female screw of the adjuster bracket. , How to attach the adjuster bracket.

Images