Booth

Abstract

To provide a booth that improve appearance while a top surface and a reverse surface of a roof part has no connection part exposed.SOLUTION: A booth 1 comprises a booth body 11 which forms a working space 10, a roof part 80 which has a side opening part 85 formed to be open sideward, and covers the working space 10 from above, and connection parts 90A,90B and 90C connecting the booth body 11 and roof part 80 together. The connection parts 90A, 90B and 90C each comprise an insert part which can be inserted into the side opening part 85, and a fitting part which can be fitted to the booth body 11.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to a booth. [Background technology]

[0002] In offices, public facilities, and the like, booths are known that are formed by connecting a plurality of panels to form a space for individual office work or work (see, for example, Patent Document 1). For example, when the top of the booth is open, there is a problem that sound leaks from inside the booth to the outside through the top of the booth (examples of this sound leakage include the work sounds of the booth user and speech during telephone / online conferences, etc.) and noise from outside the booth enters the booth. For this reason, a roof panel that can cover the top open part of the booth is sometimes provided (see, for example, Patent Document 2). For example, in Patent Document 2, through holes are formed in three places around the periphery of the base plate of the roof member, and the roof member is fixed by passing bolts through the through holes and screwing them into female screws provided on the panel cap below the roof member. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent No. 6868076 [Patent Document 2] Patent No. 6144733 Summary of the Invention [Problem to be solved by the invention]

[0004] However, when screws are fastened from the top surface of the roof member, the screws are likely to be visible on the top surface of the roof member, which may result in poor appearance. Also, when connecting the booth body and the roof panel with connecting members such as metal fittings, if the connecting members are exposed on the top or bottom surface of the roof panel, this is likely to result in poor appearance.

[0005] SUMMARY OF THE PRESENT EMBODIMENT An object of the present invention is to provide a booth that has a good appearance without exposing connecting members on the upper and lower surfaces of the roof. [Means for solving the problem]

[0006] (1) A booth according to one embodiment of the present invention comprises a booth body forming a work space, a roof portion having a side opening that opens to the side and covers the work space from above, and a connecting member that connects the booth body and the roof portion, the connecting member having an insertion portion that can be inserted into the side opening and an attachment portion that can be attached to the booth body. According to this aspect, the inserting portion of the connecting member is inserted into the side opening of the roof portion, and the mounting portion of the connecting member is attached to the booth body, thereby connecting the booth body and the roof portion. Therefore, the connecting member is not exposed on the upper and lower surfaces of the roof portion, which improves the appearance. In addition, by inserting the inserting portion of the connecting member all the way into the side opening of the roof portion, the connecting member is less likely to fall off.

[0007] (2) In the above aspect (1), the booth may further include a connecting member that connects the connecting member to the roof portion, and the connecting member may be connectable to the connecting member from either the upper surface or the lower surface of the roof portion. According to this aspect, the connecting member can be connected to the connecting member from either the top surface or the bottom surface of the roof portion, so that the roof portion and the connecting member can be firmly connected to each other.

[0008] (3) In the above aspect (2), the roof portion comprises a roof main body having a through hole opening in the vertical direction and the side opening formed therein, and an outer skin material covering the roof main body so as to block the through hole and open the side opening, and the connecting member may be capable of penetrating the outer skin material from either the upper or lower surface of the outer skin material and being inserted into the through hole, and being connectable to the insertion portion inserted into the side opening without penetrating the other surface. According to this aspect, the connecting member can be penetrated into the exterior skin material from either the top or bottom surface and connected to the insertion portion of the connecting member through the through hole in the roof body, so that the roof portion and the connecting member can be firmly connected. In addition, the exterior skin material on the opposite side to the side through which the connecting member is penetrated is not penetrated, so the connecting member is not exposed to the outside. Therefore, the appearance from the top or bottom surface of the exterior skin material can be improved while the roof portion and the connecting member are firmly connected.

[0009] (4) In the above aspects (1) to (3), the booth body is provided with a plurality of upright panels erected in the vertical direction, and when the width direction of the booth perpendicular to the vertical direction is defined as the left-right direction, and the direction perpendicular to the vertical direction and the left-right direction is defined as the front-rear direction, the plurality of upright panels are provided on at least two of the front, rear, right side, and left side in a plan view, and the connecting members may be attached to correspond to each of the plurality of upright panels. According to this aspect, since each connecting member is attached to each of the multiple upright panels, the connecting strength between the booth body and the roof portion can be increased.

[0010] (5) In the above aspects (1) to (4), the booth body may include an upright panel that is erected in the vertical direction and has an upper opening that opens upward, and the mounting portion may be insertable into the upper opening. According to this aspect, the connecting member can be easily attached and detached by simply inserting the mounting portion of the connecting member into the upper opening of the upright panel.

[0011] (6) In the above aspects (1) to (5), the roof portion may cover a portion of the work space, and the portion of the work space may be open upward. According to this aspect, light from ceiling lighting in the indoor space in which the booth is installed and water from sprinklers are not prevented from reaching the work space.

[0012] (7) In the above aspects (1) to (6), when the width direction of the booth is defined as the left-right direction, which is perpendicular to the up-down direction, the roof portion may have an asymmetric shape in a plan view. According to this aspect, either the left or right side of the work space can be opened upwards depending on whether the ceiling lights and sprinklers are located on the left or right side of the booth.

[0013] (8) In the above aspects (1) to (7), when the width direction of the booth is the left-right direction perpendicular to the up-down direction, the roof portion may be capable of being attached in an up-down and / or left-right inverted state relative to the booth body. For example, if roof panels that are asymmetrical in plan view are offered in left and right types, the production site must make separate roof panels for left and right types, which is inefficient. Also, for example, if a user who uses a right-type roof panel wants to change to a left-type, they must buy a new left-type roof panel, which is costly for the user. Also, for example, roof panels that are symmetrical in plan view may have different colors on the top and bottom, or may have sound-absorbing or sound-blocking functions on the top and bottom. In contrast, according to the present embodiment, the roof can be attached to the booth body in a vertically and / or horizontally inverted state, eliminating the need to manufacture or purchase separate left and right roofs. Even if the upper and lower surfaces of the roof have some function, they can be attached in a vertically and / or horizontally inverted state. This makes it possible to prevent a decrease in production efficiency and reduce costs.

[0014] (9) In the above aspects (1) to (8), when the width direction of the booth perpendicular to the up-down direction is defined as the left-right direction, and the direction perpendicular to the up-down direction and the left-right direction is defined as the front-to-rear direction, the roof portion may be formed with the side openings as one side opening that opens to either the left or right side in a plan view, and another side opening that opens to the other side at a position shifted in the front-to-rear direction from the one side opening. According to this aspect, when roof sections are attached to both sides of adjacent booths in the left-right direction, the connecting members inserted into one side opening and the connecting members inserted into the other side opening are staggered from front to back, which makes it possible to accommodate articulated booths.

[0015] (10) In the above aspects (1) to (9), the booth may further include a top plate disposed below the roof portion in the work space and having a work surface facing upward. According to this aspect, the top plate can be used as a work surface for the user to perform work, making it easy to use. Furthermore, when a user in the booth uses the top plate as a work surface, the sound emitted by the user is blocked by the roof, so sound leakage to the outside of the booth can be suppressed.

[0016] (11) In the above aspect (10), the booth body comprises a first panel, and a second panel and a third panel which are respectively connected to both ends in the direction in which the first panel extends in a planar view and extend in a direction intersecting the direction in which the first panel extends, and the top plate has an inclined edge portion on the edge opposite the first panel in the planar view, which extends at an angle with respect to the direction in which the first panel extends, and when the width direction of the booth is in a direction perpendicular to the up-down direction and is the left-right direction, each of the roof portion and the top plate may be attached in an up-down and / or left-right inverted state to the booth body. According to this embodiment, the roof and the top plate can be attached to the booth body in a vertically and / or horizontally inverted state, so there is no need to manufacture or repurchase the roof and the top plate separately for left and right types. Even if the upper and lower surfaces of the roof and the top plate have some function, they can be attached in a vertically and / or horizontally inverted state. This makes it possible to prevent a decrease in production efficiency and reduce costs. Effect of the Invention

[0017] According to one aspect of the present invention, the connecting members are not exposed on the upper and lower surfaces of the roof portion, thereby improving the appearance. [Brief description of the drawings]

[0018] [Figure 1] FIG. 2 is a perspective view of the booth according to the first embodiment. [Diagram 2] FIG. 2 is a top view of the booth according to the first embodiment. [Diagram 3] FIG. 2 is an exploded perspective view of a panel body according to the first embodiment. [Figure 4] FIG. 2 is a perspective view of a first plate-shaped portion of the first embodiment. [Diagram 5] FIG. 4 is a perspective view of a second plate-shaped portion of the first embodiment. [Figure 6] FIG. 4 is a perspective view showing an example of attaching a second plate-shaped portion of the first embodiment. [Figure 7] FIG. 11 is a perspective view showing an example in which panels of the first embodiment are connected to each other at their upper corners. [Figure 8] FIG. 11 is a perspective view showing an example in which panels of the first embodiment are connected to each other at their lower corners. [Figure 9] 13 is a perspective view showing an example of engagement of an engagement claw of the second plate-shaped portion of the first embodiment. FIG. [Figure 10] FIG. 2 is a top view showing an example of the arrangement of sound absorbing parts and sound insulating parts in the first embodiment. [Figure 11] FIG. 4 is a top view showing the state in which a connecting member is attached to the roof portion of the first embodiment. [Figure 12] FIG. 2 is a top view of the roof portion of the first embodiment. [Figure 13] FIG. 4 is a rear view of the roof portion of the first embodiment. [Figure 14] FIG. 4 is a right side view of the roof portion of the first embodiment. [Figure 15] FIG. 2 is a perspective view of a connecting member according to the first embodiment. [Figure 16] FIG. 4 is a plan view of a connecting member according to the first embodiment. [Figure 17] FIG. 4 is a side view of the connecting member of the first embodiment. [Figure 18] FIG. 4 is a perspective view showing a connection portion of a coupling member according to the first embodiment. [Figure 19] 5A to 5C are explanatory diagrams showing a procedure for connecting a connecting member to a roof portion of the first embodiment. [Figure 20] 19 is an explanatory diagram showing a procedure for connecting a connecting member to the roof portion, following FIG. 19 . [Figure 21] 21 is an explanatory diagram showing a procedure for connecting a connecting member to the roof portion, following FIG. 20. [Figure 22] FIG. 11 is a top view showing the arrangement of booths in the second embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0019] First Embodiment A first embodiment of the present invention will be described below with reference to Figs. 1 to 21. In the first embodiment, a booth with a high booth height (for example, a booth height of 1800 mm or more and 2000 mm or less) will be described. In the following description, expressions indicating relative or absolute arrangement such as "parallel", "orthogonal", "center", and "coaxial" do not only mean such an arrangement strictly, but also include a state in which there is a relative displacement with a tolerance or an angle or distance to the extent that the same function is obtained. In the drawings used in the following description, the scale of each component may be changed to make each component recognizable.

[0020] <Booth> Fig. 1 is a perspective view of the booth 1 of the first embodiment. Fig. 2 is a top view of the booth 1 of the first embodiment. 1 and 2, the booth 1 is placed on a floor surface F. For example, the booth 1 is installed in a work space or a meeting space in an office, a public facility, a school, etc. The installation location of the booth 1 is not limited to the above and can be changed as appropriate.

[0021] In the following description, the XYZ coordinate system is appropriately shown in each figure as a three-dimensional orthogonal coordinate system. In the XYZ coordinate system, the Z-axis direction is the vertical direction. The vertical direction is the direction perpendicular to the floor surface F on which the booth 1 is placed. The +Z side is the upper side, and may be simply referred to as the "upper side" hereinafter. The -Z side is the lower side, and may be simply referred to as the "lower side" hereinafter. The X-axis direction is a direction perpendicular to the Z-axis direction, and is the left-right direction of the booth 1, and may be simply referred to as the "width direction" hereinafter. The +X side is the right side of the booth 1, and may be simply referred to as the "right side" hereinafter. The -X side is the left side of the booth 1, and may be simply referred to as the "left side" hereinafter. The Y-axis direction is a direction perpendicular to the X-axis direction and the Z-axis direction, and is the front-rear direction of the booth 1. The -Y side is the front side of the booth 1, and may be simply referred to as the "front side" hereinafter. The +Y side is the rear side of the booth 1, and may be simply referred to as the "rear side" hereinafter. Note that the terms "upper," "lower," "front," "rear," "left," and "right" are simply names used to describe the relative positional relationships of each part, and the actual positional relationships, etc. may be other than those indicated by these names.

[0022] A work space 10 is formed in the booth 1. The booth 1 includes a booth body 11, a top plate 12, an inclined panel 13, a roof portion 80, and connecting members 90A, 90B, and 90C. The booth body 11 has a shape along three sides of a rectangle in a plan view (a U-shape in a plan view). The booth body 11 includes a first panel 15, a second panel 16, and a third panel 17.

[0023] The first panel 15 is a rectangular plate that is long in the vertical direction. The left-right direction when viewed horizontally from a direction perpendicular to the inner surface of the first panel 15 (the surface facing inward of the booth body 11) corresponds to the width direction of the first panel 15. The direction perpendicular to the inner surface of the first panel 15 in the horizontal plane is the thickness direction of the first panel 15, which corresponds to the front-rear direction. In the front-rear direction, the first panel 15 side of the booth 1 corresponds to the rear side, and the opposite side corresponds to the front side.

[0024] The second panel 16 and the third panel 17 are connected to both ends of the first panel 15 in the direction in which the first panel 15 extends in a plan view. The second panel 16 is a rectangular plate that is long in the up-down direction. The second panel 16 is connected to the right end of the first panel 15 (an example of one end of the direction in which the first panel 15 extends in a plan view). The second panel 16 extends in a direction perpendicular to the direction in which the first panel 15 extends. The second panel 16 extends forward from the right end of the first panel 15.

[0025] The third panel 17 is a rectangular plate that is long in the up-down direction. The third panel 17 is connected to the left end of the first panel 15 (an example of the other end in the direction in which the first panel 15 extends in a plan view). The third panel 17 extends in a direction perpendicular to the direction in which the first panel 15 extends. The third panel 17 extends forward from the left end of the first panel 15. The second panel 16 and the third panel 17 extend parallel to each other, perpendicular to the inner surface of the first panel 15 in a plan view. The second panel 16 and the third panel 17 extend in the front-rear direction while facing each other in the width direction.

[0026] In this embodiment, the first panel 15, the second panel 16 and the third panel 17 are each composed of panels having a similar structure (specifically, a pair of a first plate-shaped portion 31 and a second plate-shaped portion 32).

[0027] Inside the booth body 11, a work space 10 having an opening facing forward is formed by being surrounded by a first panel 15, a second panel 16, and a third panel 17. In the example shown in the figure, the panel width dimension of the first panel 15 on the side facing the work space 10 is approximately the same as the panel width dimension of the second panel 16 and the third panel 17 on the side facing the work space 10. In the example shown in the figure, the panel width dimension of the second panel 16 on the side facing the work space 10 is approximately the same as the panel width dimension of the third panel 17 on the side facing the work space 10. Note that the panel width dimensions of the first panel 15, the second panel 16, and the third panel 17 may be the same or different. For example, the panel width dimensions of the first panel 15, the second panel 16, and the third panel 17 can be changed according to the design specifications.

[0028] The top plate 12 is disposed within the booth body 11. The top plate 12 is formed in a flat plate shape having a thickness in the vertical direction. The top plate 12 is disposed below the roof portion 80 in the work space 10. The top plate 12 has a work surface 12a facing upward. The upper surface of the top plate 12 is used as the work surface 12a. The upper surface of the top plate 12 is disposed so as to be aligned along a horizontal plane. In this embodiment, when the width direction of the booth 1, which is a direction perpendicular to the vertical direction, is defined as the left-right direction, the top plate 12 can be attached to the booth body 11 in a state in which it is upside down and / or left-right inverted.

[0029] The top plate 12 includes panel side edges 12b, 12c, and 12d, and front edges 12e1 and 12e2. The panel side edges 12b, 12c, and 12d include a rear edge 12b extending in the width direction along the inner surface of the first panel 15, a right edge 12c extending in the front-rear direction along the inner surface of the second panel 16, and a left edge 12d extending in the front-rear direction along the inner surface of the third panel 17. The top plate 12 is fixed by brackets, screws, etc., with the panel side edges 12b, 12c, and 12d aligned with the first panel 15, the second panel 16, and the third panel 17. In the illustrated example, the right edge 12c and the left edge 12d of the panel side edges 12b, 12c, and 12d are in contact with the inner surface of the opposing panel (see FIG. 2). The panel side edge portions 12b, 12c, and 12d may be in contact with the inner surface of the opposing panel. The panel side edge portions 12b, 12c, and 12d only need to be close to the inner surface of the opposing panel, and do not have to be in contact with the inner surface of the opposing panel.

[0030] The front edge portions 12e1, 12e2 of the top plate 12 include a right front edge portion 12e1 (an example of an inclined edge portion of the top plate, hereinafter also referred to as "top plate-side inclined edge portion 12e1") disposed on the second panel 16 side, and a left front edge portion 12e2 disposed on the third panel 17 side. The right front edge portion 12e1 is an edge portion on the opposite side to the first panel 15 in a plan view, and extends at an incline with respect to the extension direction of the first panel 15. Specifically, the right front edge portion 12e1 extends at an incline rearward so as to gradually approach the first panel 15 from the right end toward the left end. In the example shown in the figure, the right front edge portion 12e1 (excluding the rounded corner portion) extends linearly from the right end to the left end in a plan view.

[0031] The right end of the right front edge portion 12e1 (excluding the rounded corners) constitutes the right end of the entire front edges 12e1, 12e2. The right end of the right front edge portion 12e1 is connected to the front end of the right edge portion 12c via the rounded corners. The right end of the right front edge portion 12e1 is located rearward of the front end portion of the second panel 16. The left end of the right front edge portion 12e1 is spaced apart from the third panel 17 in the width direction.

[0032] The left front edge 12e2 extends leftward from the left end of the right front edge 12e1 via a curved portion. In the example shown in the figure, the left front edge 12e2 (excluding the rounded corners) extends linearly along the width direction in a plan view and is perpendicular to the inner surface of the third panel 17. The left front edge 12e2 (excluding the rounded corners) constitutes the rearmost portion of the front end edges 12e1, 12e2 and is closest to the first panel 15. In the front end edges 12e1, 12e2, the dimension in the direction in which the right front edge 12e1 extends (the direction connecting the right end and the left end) is longer than the dimension in the direction in which the left front edge 12e2 extends (the width direction).

[0033] Although not shown, the top plate 12 may be provided with a wiring insertion portion through which various wiring connected to electrical devices used on the work surface 12a is inserted. For example, a lighting device may be provided above the work surface 12a of the top plate 12. Note that the booth 1 can be provided with various optional components other than the wiring insertion portion and the lighting device.

[0034] For example, in the work space 10, a chair may be provided at a position facing the right front edge portion 12e1. For example, the chair may be configured to be rotatable about an axis along the vertical direction. For example, the chair may be installed on a floor surface F, or may be capable of moving on the floor surface F by casters or the like. For example, the chair may be supported by an arm or the like extending from the booth body 11. For example, the installation manner of the chair may be changed as appropriate.

[0035] The inclined panel 13 is connected to a front end of the third panel 17 (an end of the third panel 17 opposite the first panel 15) in a plan view. The inclined panel 13 extends in the same direction as the first panel 15 extends, so as to move away from the first panel 15 as it moves toward the second panel 16. The inclined panel 13 extends at an angle forward as it moves from the front end of the third panel 17 toward the right side in a plan view.

[0036] The tip end of the inclined panel 13 (the end of the inclined panel 13 opposite the front end of the third panel 17) is disposed with a gap between it and the front end of the second panel 16. An entrance 19 for entering and exiting the workspace 10 is formed between the tip end of the inclined panel 13 and the front end of the second panel 16.

[0037] In the illustrated example, the inclined panel 13 extends linearly in a plan view. The inclined panel 13 extends parallel to the right front edge 12e1 of the tabletop 12 in a plan view. The dimension of the inclined panel 13 in the extending direction is shorter than the dimension of the right front edge 12e1 of the tabletop 12 in the extending direction. The inclined panel 13 is not limited to extending linearly in a plan view, and may extend in a curved or stepped manner. For example, the manner in which the inclined panel 13 extends can be changed according to design specifications.

[0038] For example, a user of the booth 1 enters and exits the inside of the booth body 11 (work space 10) through an entrance 19 formed between the tip of the inclined panel 13 and the front end of the second panel 16. For example, a user of the booth 1 sits on a chair in the booth 1 and uses the work surface 12a of the top plate 12 while facing the right front edge portion 12e1 of the top plate 12. At this time, the user of the booth 1 faces the right front edge portion 12e1 of the top plate 12, not the first panel 15. Then, the user of the booth 1 is prompted to face the right end portion of the first panel 15 in a plan view (the corner portion formed by the first panel 15 and the second panel 16 in a plan view).

[0039] When a user of the booth 1 is encouraged to face the right end of the first panel 15 in a plan view, the inclined panel 13 is placed behind the user. Therefore, the inclined panel 13 blocks the view from behind the user. In addition, an entrance / exit 19 is formed on the right side of the user, which reduces the user's feeling of being closed in. In addition, the user can see people approaching from the right side through the entrance / exit 19. In addition, the user inside the booth 1 can be seen through the entrance / exit 19 when viewed from outside the booth 1.

[0040] Although not shown, the booth 1 may further include a partition (e.g., a curtain) between the tip of the inclined panel 13 and the front end of the second panel 16, which separates the work space 10 from the outside space. For example, the curtain may be a single piece that opens from one side and can be opened from both the left and right sides. This allows the entrance 19 to the work space 10 to be separated by the curtain, making it easy to block views from outside the booth 1.

[0041] The partition does not have to include a curtain. For example, the partition may be a door. For example, the partition may be a roller screen. For example, the form of the partition can be changed according to design specifications.

[0042] <Panel body configuration> Fig. 3 is an exploded perspective view of the panel body 30 of the first embodiment. Fig. 4 is a perspective view of the first plate-shaped portion 31 of the first embodiment. Fig. 5 is a perspective view of the second plate-shaped portion 32 of the first embodiment. 3 to 5, the panel body 30 includes a pair of plate-like portions 31, 32, and a sound-absorbing material 33 that is disposed between the pair of plate-like portions 31, 32 and has a sound-absorbing surface 33a.

[0043] A through hole 43 is formed in the first plate-shaped portion 31 (one of the pair of plate-shaped portions 31, 32 that is arranged inside the booth). The through hole 43 is formed in a position facing the sound-absorbing material 33. The panel body 30 has a sound-absorbing portion with sound-absorbing function inside the booth. The panel body 30 has a sound-insulating portion with sound-insulating function outside the booth. The panel body 30 does not have a sound-absorbing portion outside the booth of the sound-insulating portion. Hereinafter, of the pair of plate-shaped portions 31, 32, the one that is arranged inside the booth as viewed from the booth 1 will also be referred to as the "first plate-shaped portion 31," and the one that is arranged outside the booth as viewed from the booth 1 will also be referred to as the "second plate-shaped portion 32."

[0044] For example, the first plate-shaped portion 31 is formed of a metal plate such as a steel plate. For example, the first plate-shaped portion 31 may be covered with a skin material or the like. The first plate-shaped portion 31 includes a first main surface portion 40 that forms the entire surface of the panel body 30 that faces the inside of the booth, and a first flange portion 41 that rises from the outer edge of the first main surface portion 40.

[0045] The first main surface portion 40 has a rectangular shape corresponding to the outer shape of the panel body 30. The first main surface portion 40 has a first insertion hole 42 formed at a height position corresponding to the top plate. The first insertion hole 42 is disposed at a position facing the second cross beams 56A, 56B. The first flange portion 41 is formed so as to protrude from the entire outer edge of the first main surface portion 40 toward the second plate-shaped portion 32. The first main surface portion 40 has a through hole 43 formed at a position different from the first insertion hole 42. In the example shown in the figure, the through hole 43 is formed at a position above the first insertion hole 42 in the first main surface portion 40.

[0046] For example, the second plate-shaped portion 32 is formed of a metal plate such as a steel plate. For example, the second plate-shaped portion 32 may be covered with a skin material or the like. The second plate-shaped portion 32 includes a second main surface portion 50 that forms the entire surface of the panel body 30 that faces the outside of the booth, and a second flange portion 51 that rises from the outer edge of the second main surface portion 50.

[0047] The second main surface portion 50 has a rectangular shape corresponding to the outer shape of the panel body 30. The second main surface portion 50 has substantially the same shape as the outer shape of the first main surface portion 40 when viewed in the thickness direction of the panel body 30. The second main surface portion 50 is disposed parallel to the first main surface portion 40. The second flange portion 51 is formed so as to protrude from the entire outer edge of the second main surface portion 50 toward the first plate-shaped portion 31. The second main surface portion 50 does not have a hole (a through hole formed at a position facing the sound-absorbing material 33) equivalent to the through hole 43 of the first main surface portion 40.

[0048] The panel body 30 is disposed between the pair of plate-shaped portions 31, 32 and further includes first vertical rods 45A, 45B and first horizontal beams 46A, 46B joined to the first plate-shaped portion 31. Each of the first vertical rods 45A, 45B and the first horizontal beams 46A, 46B is formed to include a portion having a U-shaped cross section. Each of the first vertical rods 45A, 45B and the first horizontal beams 46A, 46B is joined to the first plate-shaped portion 31 so as to form a closed cross section.

[0049] The first vertical rods 45A, 45B extend in the vertical direction. The first vertical rods 45A, 45B are provided as a pair with a horizontal gap between them. Each of the first vertical rods 45A, 45B extends from the vicinity of the upper corner to the vicinity of the lower corner of the first plate-shaped portion 31 as viewed in the thickness direction of the panel body 30. At least one engagement hole 45h (three in the illustrated example) is formed in each of the first vertical rods 45A, 45B. In the illustrated example, the engagement hole 45h is a hexagonal shape (a shape combining a rectangle and a trapezoid) that is elongated in the vertical direction as viewed in the thickness direction of the panel body 30. The lower edge of the engagement hole 45h extends linearly along the horizontal direction as viewed in the thickness direction of the panel body 30.

[0050] The first cross beams 46A, 46B extend in the horizontal direction. The first cross beams 46A, 46B are provided in pairs with a gap in the vertical direction. The upper first cross beam 46A extends from near one corner of the upper side of the first plate-shaped portion 31 to near the other corner when viewed from the thickness direction of the panel body 30. The lower first cross beam 46B extends from near one corner of the lower side of the first plate-shaped portion 31 to near the other corner when viewed from the thickness direction of the panel body 30. The first cross beams 46A, 46B protrude toward the second plate-shaped portion 32 side more than the first vertical bars 45A, 45B. The first cross beams 46A, 46B are arranged so as to be close to or in contact with the second main surface portion 50 of the second plate-shaped portion 32.

[0051] The panel body 30 is disposed between the pair of plate-shaped portions 31, 32 and further includes second vertical rods 55A, 55B and second horizontal beams 56A, 56B joined to the second plate-shaped portion 32. Each of the second vertical rods 55A, 55B and the second horizontal beams 56A, 56B is formed to include a portion having a U-shaped cross section. Each of the second vertical rods 55A, 55B and the second horizontal beams 56A, 56B is joined to the second plate-shaped portion 32 so as to form a closed cross section.

[0052] The second vertical rods 55A, 55B extend in the vertical direction. The second vertical rods 55A, 55B are provided as a pair with a horizontal gap between them. Each of the second vertical rods 55A, 55B extends from the vicinity of an upper corner of the second plate-shaped portion 32 to the vicinity of a lower corner when viewed from the thickness direction of the panel body 30. The second vertical rods 55A, 55B are arranged so as to entirely overlap the first vertical rods 45A, 45B when viewed from the thickness direction of the panel body 30. The second vertical rods 55A, 55B are arranged so as to be in close proximity to or in contact with the first vertical rods 45A, 45B.

[0053] At least one (three in the illustrated example) engagement claw 57 is formed on each of the second vertical rods 55A and 55B to engage with the engagement hole 45h of each of the first vertical rods 45A and 45B. In the illustrated example, the engagement claw 57 includes a first protruding portion 57a ​​that protrudes from the second vertical rods 55A and 55B toward the first vertical rods 45A and 45B and then extends downward, and a second protruding portion 57b that extends downward from a corner of the first protruding portion 57a ​​(see FIG. 9). For example, the engagement claw 57 is inserted obliquely from above into the engagement hole 45h and engages with the lower edge of the engagement hole 45h from above. At this time, the portion (corner) between the first protruding portion 57a ​​and the second protruding portion 57b of the engagement claw 57 is hooked from above on the lower edge of the engagement hole 45h.

[0054] The second cross beams 56A, 56B extend in the horizontal direction. The second cross beams 56A, 56B are provided in pairs with a gap in the vertical direction. Each of the second cross beams 56A, 56B is disposed between a pair of the first cross beams 46A, 46B when viewed from the thickness direction of the panel body 30. Each of the second cross beams 56A, 56B extends between a pair of the second vertical bars 55A, 55B. The second cross beams 56A, 56B protrude toward the first plate-shaped portion 31 side more than the second vertical bars 55A, 55B. The second cross beams 56A, 56B are disposed so as to be in close proximity to or in contact with the first main surface portion 40 of the first plate-shaped portion 31.

[0055] The second cross beams 56A and 56B are formed with second insertion holes 58. The second insertion holes 58 are arranged at positions overlapping with the first insertion holes 42 formed in the first plate-shaped portion 31 when viewed from the thickness direction of the panel body 30. The second cross beams 56A and 56B are provided with female threads corresponding to the second insertion holes 58. For example, nuts may be provided on the inside of the second cross beams 56A and 56B. It is to be noted that the present invention is not limited to providing nuts, and a female thread may be formed on the inner peripheral surface of the second insertion hole 58. A male thread of a screw inserted into the first insertion hole 42 is screwed into the female thread.

[0056] As described above, the first main surface portion 40 has through holes 43 formed therein. In the illustrated example, the first main surface portion 40 is a punched steel having a plurality of through holes 43 formed therein. In the illustrated example, the entire sound-absorbing material 33 constitutes the sound-absorbing portion. For example, the sound-absorbing material 33 is a porous material such as glass wool, urethane sponge, or polyester fiber. The form of the sound-absorbing material 33 is not limited to the above and can be changed according to the design specifications.

[0057] In the illustrated example, the entire second main surface portion 50 constitutes the sound insulation portion. In the illustrated example, a sheet-like glass wool (one example of the sound absorbing material 33) is attached to the sound insulation surface 50a of the second main surface portion 50 arranged inside the booth. For example, the second main surface portion 50 is a steel plate without a through hole. For example, when a user in the booth faces the inclined edge portion of the top plate (for example, the right front edge portion 12e1 of the top plate 12) and uses the work surface of the top plate, the sound generated by the user passes through the through hole 43 of the first plate-shaped portion 31 and is absorbed by the sound absorbing material 33 constituting the sound absorbing portion. Note that the sound insulation surface of the second main surface portion 50 arranged outside the booth (the surface on which the glass wool is not attached) also has a sound insulation function.

[0058] <Connecting panels> Fig. 6 is a perspective view showing an example of attaching the second plate-shaped portion 32 of the first embodiment. Fig. 7 is a perspective view showing an example of connecting panels of the first embodiment at upper corners. Fig. 8 is a perspective view showing an example of connecting panels of the first embodiment at lower corners. Fig. 9 is a perspective view showing an example of engaging the engaging claws 57 of the second plate-shaped portion 32 of the first embodiment. 6 to 9, an example of connecting panels together will be described.

[0059] For example, the panels are connected to each other at their first plate-shaped portions 31 via L-shaped brackets 60 that are L-shaped in plan view. In the following explanation, an example will be given in which the first plate-shaped portions 31 of the first panel 15 and the second panel 16 adjacent to each other in the booth 1 are connected to each other via the L-shaped brackets 60. The connection mode of the first panel 15 and the third panel 17 adjacent to each other in the booth 1 (specifically, the plate-shaped portions on the inside of the booth are connected to each other with L-shaped metal fittings, and the engagement claws of the plate-shaped portion on the outside of the booth are inserted into the engagement holes of the plate-shaped portion on the inside of the booth) is similar to the connection mode of the first panel 15 and the second panel 16, and therefore a description thereof will be omitted.

[0060] In the illustrated example, the first plate-like portions 31 of the first panel 15 and the second panel 16 are connected to each other at two locations, an upper corner and a lower corner, via an L-shaped bracket 60. The L-shaped bracket 60 includes a first straight portion 61 extending linearly so as to overlap with the outer end portions of the first cross beams 46A, 46B of the first panel 15 in a plan view, a second straight portion 62 extending linearly so as to overlap with the outer end portions of the first cross beams 46A, 46B of the second panel 16 in a plan view, and an L-shaped portion 63 that is L-shaped in a plan view and connects the first straight portion 61 and the second straight portion 62.

[0061] At least one bolt hole 64 (two in the illustrated example) is formed in each of the first straight portion 61 and the second straight portion 62. The bolt hole 64 is arranged at a position overlapping with an outer hole 46h formed in the outer end portion of the first cross beams 46A, 46B in a plan view. The outer end portion of the first cross beams 46A, 46B is provided with a female thread (not shown) corresponding to each outer hole 46h. For example, a nut may be provided on the inside of the outer end portion of the first cross beams 46A, 46B. For example, a female thread may be formed on the inner peripheral surface of the outer hole 46h in the outer end portion of the first cross beams 46A, 46B. The male thread of the bolt 65 inserted into the outer hole 46h is screwed into the female thread.

[0062] For example, first, the first plate-shaped portions 31 of the first panel 15 and the second panel 16 are arranged in an L-shape in a plan view. Next, an L-shaped bracket 60 is arranged at each of the upper corners and lower corners of the first plate-shaped portions 31 of the first panel 15 and the second panel 16 such that the first straight portion 61 overlaps with the outer end portions of the first cross beams 46A, 46B of the first panel 15 in a plan view, and the second straight portion 62 overlaps with the outer end portions of the first cross beams 46A, 46B of the second panel 16 in a plan view. Next, a bolt 65 is inserted through the bolt hole 64 of each L-shaped bracket 60, and then screwed into a female thread (not shown) formed in the outer end portion of each of the first cross beams 46A, 46B.

[0063] For example, at the upper corners of the first plate-shaped portions 31 of the first panel 15 and the second panel 16, the bolts 65 are inserted from below into the bolt holes 64 of the L-shaped brackets 60, and then screwed into the female threads (not shown) formed in the outer end portions of the first cross beams 46A (see FIG. 7). For example, at the lower corners of the first plate-shaped portions 31 of the first panel 15 and the second panel 16, the bolts 65 are inserted from above into the bolt holes 64 of the L-shaped brackets 60, and then screwed into the female threads (not shown) formed in the outer end portions of the first cross beams 46B (see FIG. 8). In this way, the first plate-shaped portions 31 of the first panel 15 and the second panel 16 can be fixed to each other by the L-shaped brackets 60 and the bolts 65. In addition, the fixing manner of each of the first plate-shaped portions 31 of the first panel 15 and the second panel 16 (for example, the location and number of the L-shaped brackets 60, and the location and number of the outer holes 46h) is not limited to the above and can be changed according to the design specifications.

[0064] As described above, the second vertical rods 55A, 55B of the second plate-shaped portion 32 are formed with the engagement claws 57 that engage with the engagement holes 45h of the first vertical rods 45A, 45B of the first plate-shaped portion 31. In the illustrated example, the engagement claws 57 include a first protruding portion 57a ​​that protrudes from the second vertical rods 55A, 55B toward the first vertical rods 45A, 45B and then extends downward, and a second protruding portion 57b that extends downward from a corner of the first protruding portion 57a ​​(see FIG. 9). For example, after the first plate-shaped portions 31 of the first panel 15 and the second panel 16 are fixed at the above-mentioned corners, the engagement claws 57 of the second plate-shaped portion 32 are inserted obliquely from above into the engagement holes 45h of the first plate-shaped portion 31 and engaged with the lower edge of the engagement holes 45h from above. At this time, the portion (corner) between the first protruding portion 57a ​​and the second protruding portion 57b of the engagement claw 57 is caught from above by the lower edge portion of the engagement hole 45h. In this manner, the second plate-shaped portion 32 can be attached to the first plate-shaped portion 31 (see FIG. 6).

[0065] <Location of sound absorbing and insulating parts> FIG. 10 is a top view showing an example of the arrangement of the sound absorbing parts and the sound insulating parts in the first embodiment. As described above, the panel body 30 has a sound absorbing section with sound absorbing function on one side of the inside or outside of the booth, and a sound insulating section with sound insulating function on the other side (see FIG. 3, etc.). With reference to FIG. 10 and FIG. 3 together, an example of the arrangement of the sound absorbing section and the sound insulating section will be described. In FIG. 10, the part having the sound absorbing section in the thickness direction of the panel body 30 is shown by dot hatching, and the part having the sound insulating section is shown by white. In FIG. 10, the roof section 80 and the like are omitted from the illustration.

[0066] In booth 1, each of first panel 15, second panel 16, third panel 17 and inclined panel 13 has a sound absorbing part (dot-hatched part in FIG. 10) on the inside of the booth and a sound insulating part on the outside of the booth. Each of first panel 15, second panel 16, third panel 17 and inclined panel 13 does not have a sound absorbing part on the outside of the booth beyond the sound insulating part.

[0067] <Roof section> 1 and 2, the booth 1 is provided with a side opening 85 that opens to the side and a roof section 80 that covers the work space 10 from above. The roof section 80 covers a portion of the work space 10. The portion of the work space 10 is open upward. The roof section 80 is disposed on the first panel 15 side in a plan view. The work space 10 is open upward except for the portion where the roof section 80 is disposed.

[0068] In this embodiment, when the width direction of the booth 1, which is a direction perpendicular to the up-down direction, is defined as the left-right direction, the roof section 80 can be attached to the booth body 11 in a state in which it is upside down and / or flipped left-right. As described above, the top plate 12 can also be attached to the booth body 11 in a state in which it is upside down and / or flipped left-right. In this embodiment, each of the roof section 80 and the top plate 12 can be attached to the booth body 11 in a state in which it is upside down and / or flipped left-right.

[0069] In this embodiment, roof portion 80 has an asymmetric shape in a plan view. Roof portion 80 has an inclined edge portion 80e1 on the edge portion opposite first panel 15 in a plan view, which extends at an angle so as to approach first panel 15 as it moves toward the opposite side to second panel 16 in the extension direction of first panel 15.

[0070] The roof portion 80 is disposed inside the region of the work surface 12a of the top board 12 in a plan view. The roof portion 80 is a plate that is long in the left-right direction. The roof portion 80 covers each of the corners formed by the first panel 15 and the second panel 16 and the corners formed by the first panel 15 and the third panel 17 from above the work space 10 in a plan view.

[0071] The roof section 80 is disposed within the booth body 11. The roof section 80 is formed in a flat plate shape having a thickness in the vertical direction. The upper surface of the roof section 80 is disposed so as to be aligned along a horizontal plane.

[0072] The roof portion 80 includes panel side edges 80b, 80c, and 80d, and front edges 80e1 and 80e2. The panel side edges 80b, 80c, and 80d include a rear edge 80b extending in the width direction along the upper inner edge of the first panel 15, a right edge 80c extending in the front-rear direction along the upper inner edge of the second panel 16, and a left edge 80d extending in the front-rear direction along the upper inner edge of the third panel 17. The roof portion 80 is attached by connecting members 90A, 90B, and 90C, etc., with the panel side edges 80b, 80c, and 80d aligned with the first panel 15, the second panel 16, and the third panel 17. In the example shown in the figure, the panel side edges 80b, 80c, and 80d are close to the inner surfaces of the opposing panels.

[0073] The front edges 80e1, 80e2 of the roof portion 80 include a right front edge 80e1 disposed on the second panel 16 side and a left front edge 80e2 disposed on the third panel 17 side. The right front edge 80e1 (an example of the inclined edge of the roof portion 80, hereinafter also referred to as the "roof-side inclined edge 80e1") extends at an incline rearward so as to gradually approach the first panel 15 from the right end toward the left end. In the example shown in the figure, the right front edge 80e1 (excluding the curved portion) extends linearly from the right end to the left end in a plan view.

[0074] The right end of the right front edge portion 80e1 (excluding the rounded corners) constitutes the right end of the entire front edges 80e1, 80e2. The right end of the right front edge portion 80e1 is connected to the front end of the right edge portion 80c via the rounded corners. The right end of the right front edge portion 80e1 is close to the inner surface of the second panel 16 via the rounded corners. The right end of the right front edge portion 80e1 is located rearward of the front end portion of the second panel 16. The left end of the right front edge portion 80e1 is spaced apart from the third panel 17 in the width direction.

[0075] The left front edge 80e2 extends leftward from the left end of the right front edge 80e1 via a curved portion. In the example shown in the figure, the left front edge 80e2 (excluding the rounded corners) extends linearly along the width direction in a plan view and is perpendicular to the inner surface of the third panel 17. The left front edge 80e2 (excluding the rounded corners) constitutes the rearmost portion of the front end edges 80e1, 80e2 and is closest to the first panel 15. In the front end edges 80e1, 80e2, the dimension in the direction in which the right front edge 80e1 extends (the direction connecting the right end and the left end) is longer than the dimension in the direction in which the left front edge 80e2 extends (the width direction).

[0076] A right front edge 80e1 (excluding the rounded corners) of the roof portion 80 extends parallel to a right front edge 12e1 of the table top 12 in a plan view. A left front edge 80e2 (excluding the rounded corners) of the roof portion 80 extends parallel to a left front edge 12e2 of the table top 12 in a plan view. The left front edge 80e2 of the roof portion 80 is disposed rearward of the left front edge 12e2 of the table top 12 in a plan view.

[0077] Fig. 11 is a top view showing the state in which connecting members 90A, 90B, and 90C are attached to roof portion 80 of the first embodiment. Fig. 12 is a top view of roof portion 80 of the first embodiment. Fig. 13 is a rear view of roof portion 80 of the first embodiment. Fig. 14 is a right side view of roof portion 80 of the first embodiment. 11 to 14, the roof portion 80 includes a roof main body 81 and an exterior skin material 82.

[0078] <Roof body> For example, the roof body 81 is formed of a wooden board. This makes it easier to reduce the weight of the roof part 80 compared to when the roof body 81 is formed of a metal plate, improving the workability when attaching the roof part 80 to the booth body 11. Note that the material for forming the roof body 81 is not limited to the above and can be changed according to the design specifications.

[0079] The roof body 81 is formed with a through hole 86 that opens in the vertical direction and a side opening 85 that opens to the side. The through hole 86 is formed to a size that allows a connection member 99 (see FIG. 21, in this embodiment, a male thread of a bolt) to be inserted therethrough. In the example shown in the figure, the through hole 86 is formed in a circular shape in a plan view. In the example shown in the figure, three through holes 86 are formed at intervals in the left-right direction at the rear edge of the roof body 81, one through hole 86 is formed at the front side at the right edge of the roof body 81, and one through hole 86 is formed at the center in the front-rear direction at the left edge of the roof body 81. The formation mode of the through holes 86 (shape, arrangement location, number, etc. of the through holes 86) is not limited to the above and can be changed according to the design specifications.

[0080] The side openings 85 are formed along the outer periphery of the roof body 81. The side openings 85 lead to the portions into which the connecting members 90A, 90B, and 90C are inserted (hereinafter also referred to as "connecting gutters 87A, 87B, and 87C"). The connecting gutters 87A, 87B, and 87C are deeper than the grooves in the portions into which the connecting members 90A, 90B, and 90C are not inserted. In the example shown in the figure, the connecting gutters 87A, 87B, and 87C are formed in a trapezoidal shape (specifically, a trapezoidal shape including rounded corners) in a plan view. In the illustrated example, a single connecting gutter 87A (hereinafter also referred to as the "rear connecting gutter 87A") long in the left-right direction is formed at the rear edge of the roof body 81, a single connecting gutter 87B (hereinafter also referred to as the "right connecting gutter 87B") is formed at the front side of the right edge of the roof body 81, and a single connecting gutter 87C (hereinafter also referred to as the "left connecting gutter 87C") is formed at the left edge of the roof body 81. In the illustrated example, the right connecting gutter 87B and the left connecting gutter 87C are formed in different locations in a plan view but have the same shape (so-called left-right staggered shape). Note that the formation mode of the connecting gutter 87A, 87B, 87C (shape, location, number, etc. of the connecting gutter 87A, 87B, 87C) is not limited to the above and can be changed according to the design specifications.

[0081] In this embodiment, when the width direction of the booth 1 perpendicular to the vertical direction is defined as the left-right direction, and the direction perpendicular to the vertical and left-right directions is defined as the front-rear direction, the roof portion 80 is formed with side openings 85, namely, one side opening opening opening to either the left or right side in a plan view (in the illustrated example, the part of the side opening 85 opening to the right) and the other side opening opening opening to the other side at a position shifted in the front-rear direction from the one side opening (in the illustrated example, the part of the side opening 85 opening to the left). In the illustrated example, the roof main body 81 is formed with a right connecting side gutter 87B that is a groove leading to the one side opening and opens to the right, and a left connecting side gutter 87C that is a groove leading to the other side opening and opens to the left at a position shifted rearward from the right connecting side gutter 87B.

[0082] <Outer skin material> For example, the outer cover material 82 is formed of a sheet-like member (for example, a fibrous material such as cloth) having flexibility, stretchability, etc. The material forming the outer cover material 82 is not limited to the above and can be changed according to the design specifications.

[0083] The skin material 82 covers the roof body 81 so as to close the through hole 86 of the roof body 81 and open the side opening 85. In the example shown in the figure, the side opening 85 leads to a portion into which the outer edge of the skin material 82 is inserted (hereinafter also referred to as the "skin insertion groove 88"). The skin insertion groove 88 is formed over the entire outer periphery of the roof body 81. In the example shown in the figure, the skin material 82 covers the upper and lower surfaces of the roof body 81, the surfaces of the side surface of the roof body 81 other than the side opening 85, and the inner surface of the roof body 81 (a pair of upper and lower surfaces facing the skin insertion groove 88). Although not shown, a tension material (e.g., a rubber tube, etc.) for holding the skin material 82 in a state in which tension is applied to the skin material 82 may be provided at the back of the skin insertion groove 88.

[0084] <Connecting parts> The booth 1 includes connecting members 90A, 90B, and 90C that connect the booth body 11 and the roof portion 80. For example, the connecting members 90A, 90B, and 90C are formed by bending a metal plate such as a steel plate.

[0085] In the example of FIG. 11, one connecting member 90A (hereinafter also referred to as "rear connecting member 90A") long in the left-right direction is attached to the rear edge of the roof portion 80, one connecting member 90B (hereinafter also referred to as "right connecting member 90B") is attached to the front side of the right edge of the roof portion 80, and one connecting member 90C (hereinafter also referred to as "left connecting member 90C") is attached to the left edge of the roof portion 80. In the example of the figure, the right connecting member 90B and the left connecting member 90C are located in different places in a plan view but have the same shape (so-called staggered shapes). Note that the configuration of the connecting members 90A, 90B, 90C (materials, shapes, locations, and numbers of the connecting members 90A, 90B, 90C, etc.) is not limited to the above and can be changed according to design specifications.

[0086] Fig. 15 is a perspective view of a connecting member 90B of the first embodiment. Fig. 16 is a plan view of the connecting member 90B of the first embodiment. Fig. 17 is a side view of the connecting member 90B of the first embodiment. The other connecting members 90A, 90B have the same configuration as the connecting member 90B shown in the figure (similar configuration except for different lengths or opposite left and right shapes), so detailed description thereof will be omitted.

[0087] 15 to 17, the connecting member 90B includes an insertion portion 91 that can be inserted into the side opening 85 of the roof portion 80, and an attachment portion 92 that can be attached to the booth body 11. The insertion portion 91 and the attachment portion 92 are integrally formed from the same member.

[0088] The insertion portion 91 is a portion that is inserted into the connecting gutter 87B of the roof portion 80. In the example shown in the figure, the insertion portion 91 is formed in a shape that includes a trapezoid in plan view. When the insertion portion 91 is inserted all the way into the connecting gutter 87B, the outer edge of the insertion portion 91 may be formed to follow the outer edge of the connecting gutter 87B in plan view. When the insertion portion 91 is inserted all the way into the connecting gutter 87B, the insertion portion 91 may entirely overlap with the connecting gutter 87B in plan view. When the insertion portion 91 is inserted all the way into the connecting gutter 87B, the tip of the insertion portion 91 may be close to the bottom surface of the connecting gutter 87B.

[0089] The insertion portion 91 is formed with a screw hole 95 and a hanging hole 96 that open in the vertical direction. The screw hole 95 is a hole with a female thread formed on the inner circumference. In the example shown in the figure, one screw hole 95 is formed in the center in the direction in which the insertion portion 91 extends. The hanging hole 96 is a hole formed for hanging the connecting member 90B when the connecting member 90B is painted. In the example shown in the figure, the hanging hole 96 is formed in a circular shape in a plan view. In the example shown in the figure, two hanging holes 96 are formed on both ends in the direction in which the insertion portion 91 extends. Note that the formation mode of the screw hole 95 and the hanging hole 96 (shape, arrangement location, number, etc. of each hole) is not limited to the above and can be changed according to the design specifications.

[0090] The mounting portion 92 is a portion that is attached to the booth body 11. In this embodiment, the booth body 11 includes a standing panel 35 that stands upright in the vertical direction and has an upper opening 36 that opens upward (see FIG. 2). The standing panel 35 corresponds to a portion of the panel body 30 that includes at least a pair of plate-like portions 31, 32 (see FIG. 3). The upper opening 36 corresponds to an opening between the upper portions of the pair of plate-like portions 31, 32. The mounting portion 92 is insertable into the upper opening 36 of the standing panel 35. The upper opening 36 leads to a portion into which the mounting portion 92 is inserted (hereinafter also referred to as the "mounting gutter 37") (see FIG. 21).

[0091] In the illustrated example, the attachment portion 92 is formed in a J-shape in side view. The attachment portion 92 extends upward from the base end of the insertion portion 91 (the end opposite to the tip of the insertion portion 91), then bends and extends laterally, and then bends and extends downward. The attachment portion 92 includes a first extension portion 92a extending upward from the base end of the insertion portion 91, a second extension portion 92b extending laterally from an upper end of the first extension portion 92a, and a third extension portion 92c extending downward from the outer end of the second extension portion 92b.

[0092] The first extension 92a is a portion that extends to connect the base end of the insertion portion 91 and the inner end of the second extension 92b of the attachment portion 92. When the insertion portion 91 is inserted all the way into the connecting gutter 87B, the first extension 92a runs along the side of the roof portion 80. In the illustrated example, a portion of the side of the roof portion 80 is recessed inward by the thickness of the first extension 92a (see FIG. 12). If this recess did not exist, a gap would be generated between the side of the roof portion 80 and the standing panel 35 by the thickness of the first extension 92a of the connecting member when the roof portion 80 and the standing panel 35 are connected by the connecting member, resulting in a poor appearance. In this configuration, in order to prevent this gap from being generated, the portion of the side of the roof portion 80 to which the connecting member is attached is recessed inward by the thickness of the first extension 92a. When the insertion portion 91 is inserted all the way into the connecting gutter 87B, the inner surface of the first extending portion 92a is close to the side surface of the roof portion 80 (the bottom surface of the inwardly recessed portion).

[0093] The second extension portion 92b is a portion that connects the upper end of the first extension portion 92a and the upper end of the third extension portion 92c and extends along the upper surface of the booth body 11. In the example shown in the figure, when the insertion portion 91 is inserted all the way into the connecting side gutter 87B, the upper surface of the second extension portion 92b is flush with the upper surface of the roof portion 80. The second extension portion 92b is formed with a hole 97 that opens in the vertical direction. In the example shown in the figure, the hole 97 is formed in a circular shape in a plan view. In the example shown in the figure, one hole 97 is formed in the center in the direction in which the second extension portion 92b extends. The formation mode of the hole 97 (shape, arrangement location, number, etc. of the hole 97) is not limited to the above and can be changed according to the design specifications.

[0094] The third extension portion 92c is a portion that extends downward from the outer end of the second extension portion 92b so as to be parallel to the first extension portion 92a. The third extension portion 92c extends from the outer end of the second extension portion 92b downward beyond the lower end (the end connected to the base end of the insertion portion 91) of the first extension portion 92a. The third extension portion 92c is a portion that is inserted into the mounting groove 37 of the standing panel 35. When the third extension portion 92c is inserted deep into the mounting groove 37, the lower surface of the second extension portion 92b is close to the upper surface of the standing panel 35.

[0095] <Connection parts> FIG. 18 is a perspective view showing a connection portion of a coupling member 90B in the first embodiment. 18, the booth 1 further includes a connection member 99 that connects the coupling member 90B and the roof portion 80. In the illustrated example, the connection member 99 is a bolt.

[0096] The connection member 99 can be connected to the linking member 90B from either the upper surface or the lower surface of the roof portion 80. The connection member 99 penetrates the outer skin material 82 from either the upper surface or the lower surface thereof and is inserted into the through-hole 86, and can be connected to the insertion portion 91 inserted into the side opening 85 without penetrating the other surface (see FIG. 21). In the example shown in the figure, the connection member 99 is connected to the linking member 90B from the upper surface of the roof portion 80. In the example shown in the figure, the head of the bolt which is the connection member 99 is exposed on the upper surface of the roof portion 80.

[0097] <Connection of connecting parts> Fig. 19 is an explanatory diagram showing the procedure for connecting the connecting member 90B to the roof portion 80 in the first embodiment. Fig. 20 is an explanatory diagram following Fig. 19 showing the procedure for connecting the connecting member 90B to the roof portion 80. Fig. 21 is an explanatory diagram following Fig. 20 showing the procedure for connecting the connecting member 90B to the roof portion 80.

[0098] In the following description, an example will be given in which the standing panel 35 on the second panel 16 side of the booth 1 and the right edge of the roof portion 80 are connected to each other via the right-side connecting member 90B. The connecting manner between the standing panel 35 on the first panel 15 side of the booth and the rear edge of the roof portion 80, and the connecting manner between the standing panel 35 on the third panel 17 side of the booth and the left edge of the roof portion 80 (specifically, the insertion portion 91 of the connecting members 90A, 90B, 90C is inserted into the connecting side grooves 87A, 87B, 87C of the roof portion 80, the mounting portion 92 of the connecting members 90A, 90B, 90C is inserted into the mounting side groove 37 of the standing panel 35, and the connecting member 99 is connected from the upper surface of the roof portion 80 to the connecting members 90A, 90B, 90C, etc.) are similar to the connecting manner between the standing panel 35 on the second panel 16 side and the right edge of the roof portion 80, and therefore the description will be omitted.

[0099] 19 to 21, first, the right-side connecting member 90B is placed facing one side opening of the roof portion 80 (in the illustrated example, the portion of the side opening 85 that opens to the right side) (see FIG. 19). In the illustrated example, the tip of the insertion portion 91 of the right-side connecting member 90B is placed facing the opening of the right-side connecting gutter 87B of the roof portion 80.

[0100] Next, the insertion portion 91 of the right connecting member 90B is inserted all the way into the right connecting groove 87B of the roof portion 80 (see FIG. 20). In the example shown in the figure, the insertion portion 91 is inserted into the right connecting groove 87B so that the inner surface of the first extension portion 92a of the right connecting member 90B is close to or in contact with the side surface of the roof portion 80 (the bottom surface of the inwardly recessed portion).

[0101] Next, the connection member 99 is connected to the right connecting member 90B from the top surface of the roof part 80 (see FIG. 21). In the example shown in the figure, the connection member 99 is inserted into the through hole 86 of the roof main body 81, penetrating the skin material 82 from the top surface of the skin material 82, and is connected to the insertion part 91 of the right connecting member 90B inserted into the right connecting gutter 87B without penetrating from the underside of the skin material 82. Specifically, a bolt, which is the connection member 99, is inserted into the through hole 86 of the roof main body 81, breaking through the skin material 82 from the top surface of the skin material 82, and is screwed into the screw hole 95 (internal thread on the inner circumference) of the insertion part 91 of the right connecting member 90B without penetrating from the underside of the skin material 82.

[0102] In addition, if the through-hole 86 is covered with the outer cover material 82 and the position of the through-hole 86 cannot be identified when connecting the connection member 99, the worker may press the surface of the outer cover material 82 with a finger or the like. When the part of the outer cover material 82 that overlaps with the through-hole 86 in a plan view is pressed with a finger, it becomes recessed, so that the position of the through-hole 86 can be identified.

[0103] <Action and effect> As described above, the booth 1 of the above embodiment includes the booth body 11 that forms the work space 10, the roof section 80 that has the side opening 85 that opens to the side and covers the work space 10 from above, and the connecting members 90A, 90B, 90C that connect the booth body 11 and the roof section 80. The connecting members 90A, 90B, 90C include an insertion portion 91 that can be inserted into the side opening 85, and an attachment portion 92 that can be attached to the booth body 11. According to this configuration, the inserting portions 91 of the connecting members 90A, 90B, 90C are inserted into the side openings 85 of the roof portion 80, and the mounting portions 92 of the connecting members 90A, 90B, 90C are attached to the booth body 11, thereby connecting the booth body 11 and the roof portion 80 with the connecting members 90A, 90B, 90C. Therefore, the connecting members 90A, 90B, 90C are not exposed on the upper and lower surfaces of the roof portion 80, improving the appearance. In addition, by inserting the inserting portions 91 of the connecting members 90A, 90B, 90C all the way through the side openings 85 of the roof portion 80, the connecting members 90A, 90B, 90C are less likely to fall off.

[0104] In the above embodiment, the booth 1 further includes a connection member 99 that connects the connecting members 90A, 90B, and 90C to the roof portion 80. The connection member 99 can be connected to the connecting members 90A, 90B, and 90C from either the upper surface or the lower surface of the roof portion 80. According to this configuration, the connection member 99 can be connected to the coupling members 90A, 90B, 90C from either the top or bottom surface of the roof portion 80, so that the roof portion 80 and the coupling members 90A, 90B, 90C can be firmly connected to each other.

[0105] In the above embodiment, roof section 80 comprises roof main body 81 in which through hole 86 and side opening 85 that open in the vertical direction are formed, and exterior skin material 82 that covers roof main body 81 so as to close through hole 86 and open side opening 85. Connection member 99 is inserted into through hole 86 by penetrating exterior skin material 82 from either the upper surface or the lower surface thereof, and is connectable to insertion portion 91 inserted into side opening 85 without penetrating the other surface. According to this configuration, the connection members 99 can be penetrated into the skin material 82 from either the top or bottom surface of the skin material 82 and connected to the insertion portions 91 of the coupling members 90A, 90B, 90C through the through holes 86 of the roof main body 81, so that the roof portion 80 and the coupling members 90A, 90B, 90C can be firmly connected. In addition, the skin material 82 on the side opposite to the side through which the connection members 99 are penetrated is not penetrated, so the connection members 99 are not exposed to the outside. Therefore, the appearance from the top or bottom surface of the skin material 82 can be improved while firmly connecting the roof portion 80 and the coupling members 90A, 90B, 90C.

[0106] In the above embodiment, the booth body 11 includes the upright panel 35 that stands upright in the vertical direction and has an upper opening 36 that opens upward. The attachment portion 92 is insertable into the upper opening 36. According to this configuration, since it is only necessary to insert the mounting portions 92 of the connecting members 90A, 90B, and 90C into the upper opening 36 of the standing panel 35, the connecting members 90A, 90B, and 90C can be easily attached and detached.

[0107] In the above embodiment, the roof portion 80 covers a part of the work space 10. A part of the work space 10 is open upward. This configuration does not prevent light from ceiling lighting in the indoor space in which the booth 1 is installed or water from sprinklers from reaching the work space 10.

[0108] In the above embodiment, when the width direction of the booth 1, which is a direction perpendicular to the up-down direction, is defined as the left-right direction, the roof portion 80 has an asymmetric shape in a plan view. According to this configuration, either the left or right side of the work space 10 can be opened upward depending on whether ceiling lights or sprinklers are arranged on the left or right side of the booth 1.

[0109] In the above embodiment, when the width direction of the booth 1, which is a direction perpendicular to the up-down direction, is defined as the left-right direction, the roof portion 80 can be attached to the booth body 11 in an up-down and / or left-right inverted state. For example, if roof panels that are asymmetrical in plan view are offered in left and right types, the production site must make separate roof panels for left and right types, which is inefficient. Also, for example, if a user who uses a right-type roof panel wants to change to a left-type, they must buy a new left-type roof panel, which is costly for the user. Also, for example, roof panels that are symmetrical in plan view may have different colors on the top and bottom, or may have sound-absorbing or sound-blocking functions on the top and bottom. In contrast, according to the present configuration, the roof section 80 can be attached to the booth body 11 in a vertically and / or horizontally inverted state, eliminating the need to manufacture or purchase separate left and right types of roof section 80. Even if the upper and lower surfaces of the roof section 80 have some function, it can be attached vertically and / or horizontally inverted. This makes it possible to prevent a decrease in production efficiency and reduce costs.

[0110] In the above embodiment, when the width direction of the booth 1, which is perpendicular to the up-down direction, is defined as the left-right direction, and the direction perpendicular to the up-down and left-right directions is defined as the front-rear direction, the roof portion 80 is formed with side openings 85, which include one side opening that opens to either the left or right side in a plan view, and another side opening that opens to the other side at a position shifted in the front-rear direction from the one side opening. According to this configuration, when the roofs 80 are attached to both sides of adjacent booths in the left-right direction, the connecting members 90B inserted into one side opening and the connecting members 90C inserted into the other side opening are staggered front to back. Therefore, it is also possible to accommodate articulated booths.

[0111] In the above embodiment, the booth 1 is disposed below the roof portion 80 in the work space 10 and further includes a top plate 12 having a work surface 12a facing upward. According to this configuration, the tabletop 12 can be used as the work surface 12a for the user to perform work, making it easy to use. Furthermore, when a user in the booth 1 uses the work surface 12a of the tabletop 12, the sound emitted by the user is blocked by the roof portion 80, so sound leakage to the outside of the booth 1 can be suppressed.

[0112] In the above embodiment, the booth body 11 includes a plurality of standing panels 35 standing in the vertical direction. When the width direction of the booth 1 perpendicular to the vertical direction is defined as the left-right direction, and the direction perpendicular to the vertical direction and the left-right direction is defined as the front-rear direction, the plurality of standing panels 35 are provided on at least two of the front, rear, right side, and left side in a plan view. The connecting members 90A, 90B, and 90C are attached to correspond to each of the plurality of standing panels 35. According to this configuration, since the connecting members 90A, 90B, 90C are attached to each of the plurality of standing panels 35, the connecting strength between the booth body 11 and the roof portion 80 can be increased.

[0113] In the above embodiment, the booth body 11 is provided with three upright panels 35 on the rear, right side, and left side, and connecting members 90A, 90B, and 90C are attached to these three upright panels 35, respectively. According to this configuration, even if a force pulling the roof section 80 forward is applied, the presence of the connecting member 90A at the rear can prevent the roof section 80 from sliding off the booth body 11. Specifically, if the connecting members 90B and 90C slide forward within the upper openings 36 of the second panel 16 provided on the right side of the booth body 11 and the third panel 17 provided on the left side, the roof section 80 will come off the booth body 11. In contrast, according to this configuration, by connecting the roof section 80 to the first panel 15 provided at the rear by the connecting member 90A, even if a force pulling the roof section 80 forward is applied, the connecting members 90B and 90C can be prevented from sliding forward.

[0114] In the above embodiment, the booth body 11 includes the first panel 15, and the second panel 16 and the third panel 17, which are connected to both ends of the direction in which the first panel 15 extends in a plan view and extend in a direction intersecting the direction in which the first panel 15 extends. The top plate 12 includes an inclined edge portion 12e1, which extends at an angle with respect to the direction in which the first panel 15 extends, at an edge portion on the opposite side to the first panel 15 in a plan view. When the width direction of the booth 1, which is a direction perpendicular to the up-down direction, is defined as the left-right direction, each of the roof portion 80 and the top plate 12 can be attached to the booth body 11 in a state in which they are inverted upside down and / or left-right. According to this configuration, the roof section 80 and the top plate 12 can be attached to the booth body 11 in a vertically and / or horizontally inverted state, so there is no need to manufacture or repurchase the roof section 80 and the top plate 12 separately for left and right types. Even if the upper and lower surfaces of the roof section 80 and the top plate 12 each have some function, they can be attached vertically and / or horizontally inverted. This makes it possible to prevent a decrease in production efficiency and reduce costs.

[0115] <Second embodiment> FIG. 22 is a top view showing the arrangement of the booths 201A, 201B, and 201C in the second embodiment. A second embodiment of the present invention will be described below with reference to FIG. 22. In the second embodiment, a case where multiple booths 201A, 201B, 201C are arranged in the left-right direction will be described. In the above-mentioned first embodiment, an example in which one booth 1 is installed (see FIG. 1, FIG. 2, etc.) has been described. In contrast, the second embodiment differs from the first embodiment in that multiple booths 201A, 201B, 201C are arranged in the left-right direction as shown in FIG. 22. In the second embodiment, detailed description of components similar to those in the first embodiment will be omitted.

[0116] In the example of Fig. 22, the roof part 80 attached to the right booth 201A and the booth 201B in the middle in the left-right direction among the three booths 201A, 201B, and 201C arranged in the left-right direction is shown, and the roof part attached to the left booth 201B is omitted. When the width direction of the booth 201B, which is a direction perpendicular to the up-down direction, is defined as the left-right direction, and the direction perpendicular to the up-down direction and the left-right direction is defined as the front-rear direction, the roof part 80 is formed with side openings 85, that is, one side opening opening to either the left side or the right side in a plan view, and the other side opening opening opening to the other side at a position shifted in the front-rear direction from the one side opening. In the example of the figure, the roof main body 81 is formed with a right connecting side gutter 87B that is a groove leading to the one side opening and opens to the right side, and a left connecting side gutter 87C that is a groove leading to the other side opening and opens to the left side at a position shifted rearward from the right connecting side gutter.

[0117] In the booth 201B at the center in the left-right direction, the standing panel 35 on the second panel 16 side is connected to the roof section 80 via the right connecting member 90B. The upper opening 36 is exposed in the rear part of the standing panel 35 on the second panel 16 side relative to the right connecting member 90B. Therefore, the mounting part of the left connecting member 90C on the right booth 201A side can be inserted into the upper opening 36 on the rear side of the right connecting member 90B in the standing panel 35 on the second panel 16 side in the booth 201B at the center in the left-right direction. By shifting the connecting members 90B, 90C of the adjacent booths 201A, 201B forward and backward in this manner, the roof section 80 can be mounted to either booth 201A, 201B.

[0118] On the other hand, in the booth 201B at the center in the left-right direction, the standing panel on the third panel 17 side is connected to the roof section 80 via the left connecting member 90C. The upper opening 36 is exposed in the portion of the standing panel 35 on the third panel 17 side that is forward of the left connecting member 90C. Therefore, the mounting portion of the connecting member (not shown) on the left booth 201C side can be inserted into the upper opening 36 forward of the left connecting member 90C in the standing panel 35 on the third panel 17 side of the booth 201B at the center in the left-right direction. By shifting the connecting members of the adjacent booths 201B and 201C forward and backward in this manner, the roof section 80 can be mounted to either booth 201B or 201C.

[0119] As described above, according to the configuration of the second embodiment, when attaching the roof portions 80 to booths 201A, 201B, and 201C adjacent in the left-right direction (in the illustrated example, the booth 201B in the middle in the left-right direction, and the right booth 201A and the left booth 201C arranged on both sides of the booth 201B), the connecting members 90B inserted into one side opening and the connecting members 90C inserted into the other side opening are staggered front to back. Therefore, it is also possible to accommodate articulated types of booths 201A, 201B, and 201C.

[0120] <Modification> In the above embodiment, the booth further includes a connecting member that connects the connecting member and the roof portion, and the connecting member is connectable to the connecting member from either the upper surface or the lower surface of the roof portion. However, the present invention is not limited to this. For example, the booth may not include a connecting member. For example, the roof portion and the connecting member may be connected via an adhesive. For example, the roof portion and the connecting member may be connected simply by inserting an insertion portion of the connecting member into a side opening of the roof portion. For example, the installation mode of the connecting member may be changed according to the design specifications.

[0121] In the above embodiment, the roof portion includes a roof body having a through hole and a side opening that open in the vertical direction, and an exterior skin material that covers the roof body so as to close the through hole and open the side opening, and the connecting member is inserted into the through hole from either the upper surface or the lower surface of the exterior skin material and can be connected to the insertion part inserted into the side opening in a state where it does not penetrate the other surface, but this is not limited to the above. For example, the connecting member may be inserted into the through hole from either the upper surface or the lower surface of the exterior skin material and can be connected to the insertion part inserted into the side opening in a state where it penetrates the other surface. For example, the manner in which the connecting member is exposed to the outside can be changed according to the design specifications.

[0122] In the above embodiment, the booth body is provided with a standing panel that stands in the vertical direction and has an upper opening that opens upward, and the mounting part is insertable into the upper opening, but this is not limited to the above. For example, the mounting part of the connecting member may have an insertion hole through which a bolt can be inserted, and a female thread may be provided on the upper part of the standing panel. In this case, the connecting member may be attached to the standing panel by passing a bolt through the insertion hole of the mounting part of the connecting member and screwing it into the female thread of the standing panel. For example, the mounting mode of the connecting member to the standing panel may be changed according to the design specifications.

[0123] In the above embodiment, an example has been described in which the roof covers a part of the work space and the part of the work space is open upward, but this is not limited thereto. For example, the roof does not have to cover the entire work space and the entire work space does not have to be open upward. For example, the manner in which the roof covers the work space and the manner in which the work space is open upward can be changed according to design specifications.

[0124] In the above embodiment, when the width direction of the booth is the left-right direction, which is perpendicular to the up-down direction, the roof portion has an asymmetric shape in a plan view. However, the present invention is not limited to this. For example, the roof portion may have a symmetric shape in a plan view. For example, the plan view shape of the roof portion can be changed according to the design specifications.

[0125] In the above embodiment, an example has been described in which the roof can be attached to the booth body in a state in which it is upside down and / or inverted left and right when the width direction of the booth is the left and right direction, which is a direction perpendicular to the up and down direction, but this is not limited to the above. For example, the roof may be unable to be attached to the booth body in a state in which it is upside down and / or inverted left and right. For example, the manner in which the roof is attached to the booth body can be changed according to the design specifications.

[0126] In the above embodiment, when the width direction of the booth perpendicular to the vertical direction is the left-right direction, and the direction perpendicular to the vertical direction and the left-right direction is the front-rear direction, an example has been described in which the roof portion is formed with one side opening that opens to either the left side or the right side in a plan view, and the other side opening that opens to the other side at a position shifted in the front-rear direction from the one side opening, but this is not limited to this. For example, the roof portion may be formed with one side opening that opens to either the left side or the right side in a plan view, and the other side opening that opens to the other side at the same position in the front-rear direction as the one side opening. For example, the formation mode of the one side opening and the other side opening can be changed according to the design specifications.

[0127] In the above embodiment, the booth is disposed under the roof in the work space and further includes a top plate having a work surface facing upward. However, the present invention is not limited to this. For example, the booth does not need to include a top plate. For example, the installation mode of the top plate can be changed according to the design specifications.

[0128] In the above embodiment, the booth body is provided with a plurality of standing panels standing in the vertical direction, and when the width direction of the booth, which is perpendicular to the vertical direction, is the left-right direction, and the direction perpendicular to the vertical direction and the left-right direction is the front-rear direction, the plurality of standing panels are provided in at least two of the front, rear, right side, and left side in a plan view, but this is not limited thereto. For example, the plurality of standing panels may be provided in a direction other than the front, rear, right side, and left side in a plan view (for example, a direction intersecting each direction in a plan view). For example, the installation mode (number, installation location, etc.) of the standing panels can be changed according to the design specifications.

[0129] In the above embodiment, the connecting members are attached to each of the plurality of standing panels, but the present invention is not limited to this. For example, the connecting members may be attached to one of the plurality of standing panels. For example, the installation mode (number, installation location, etc.) of the connecting members can be changed according to the design specifications.

[0130] In the above embodiment, the booth body includes a first panel, and a second panel and a third panel that are connected to both ends of the first panel in the direction in which the first panel extends in a plan view and extend in a direction intersecting the direction in which the first panel extends, and the top plate includes an inclined edge portion that extends at an angle to the direction in which the first panel extends, at an edge portion opposite to the first panel in a plan view, and when the width direction of the booth is the left-right direction, which is a direction perpendicular to the up-down direction, each of the roof part and the top plate can be attached to the booth body in a state in which they are upside down and / or left-right reversed, but this is not limited to the above. For example, each of the roof part and the top plate may not be attached to the booth body in a state in which they are upside down and / or left-right reversed. For example, the attachment mode of each of the roof part and the top plate to the booth body can be changed according to the design specifications.

[0131] In the above embodiment, the first panel and the second panel each have a sound absorbing part with a sound absorbing function on the inside of the booth facing the work space, and a sound insulating part with a sound insulating function on the outside of the booth opposite to the inside of the booth, but the present invention is not limited to this. For example, each of the first panel and the second panel may have a sound absorbing part on the outside of the booth, and a sound insulating part on the inside of the booth. For example, at least one of the first panel and the second panel may not have a sound absorbing part or a sound insulating part. For example, the installation mode of the sound absorbing part and the sound insulating part in the first panel and the second panel can be changed according to the design specifications. In addition, the third panel and the inclined panel may also have a sound absorbing part on the outside of the booth, and a sound insulating part on the inside of the booth. For example, at least one of the third panel and the inclined panel may not have a sound absorbing part or a sound insulating part. For example, the installation mode of the sound absorbing part and the sound insulating part in each panel can be changed according to the design specifications.

[0132] In the above embodiment, the roof portion is disposed inside the working surface area of ​​the tabletop in a plan view, but this is not limited thereto. For example, the roof portion may have the same area as the working surface area of ​​the tabletop in a plan view, or may be disposed outside the working surface area of ​​the tabletop. For example, the size of the roof portion in a plan view can be changed according to the design specifications.

[0133] In the above embodiment, the roof portion is described as being made of a wooden panel, but this is not limiting. For example, the roof portion may have a sound absorbing portion on the inside of the booth and a sound insulating portion on the outside of the booth. For example, the roof portion may have a sound insulating portion on the inside of the booth and a sound absorbing portion on the outside of the booth. For example, the roof portion may not have a sound absorbing portion or a sound insulating portion. For example, the installation mode of the sound absorbing portion and the sound insulating portion on the roof portion can be changed according to the design specifications.

[0134] In the above embodiment, an example of a booth with a high booth height (for example, a booth height of 1800 mm or more and 2000 mm or less) has been described, but this is not limited to this. For example, a booth with a low booth height (for example, a booth height of 1400 mm or more and 1600 mm or less) may also be used. Note that the booth height is not limited to the above and can be changed according to the design specifications. Regarding a configuration in which the connection member is connected from either the top or bottom surface of the roof and is not exposed on the other, for example, in a low-type booth where users are likely to look down at the top surface of the roof from outside the booth, the connection member can be connected from the bottom surface of the roof. On the other hand, in a high-type booth where users are likely to look up at the bottom surface of the roof from inside the booth, the connection member can be connected from the top surface of the roof. This makes it possible to make the connection member less visible to users in either type of booth, which improves appearance.

[0135] In the above embodiment, the first panel, the second panel, and the third panel are each composed of panels having the same structure (specifically, a pair of a first plate-shaped portion and a second plate-shaped portion), but the present invention is not limited to this. For example, at least one of the first panel, the second panel, and the third panel may be composed of a panel having a structure different from that of the other panels. For example, the panel may include a rectangular panel body, a frame member arranged along the four sides of the panel body, and a leg portion provided on the frame member at the lower side and grounded on the floor surface F. The material and structure of the panel are not particularly limited, and a configuration other than those shown above can be appropriately adopted. For example, the first panel, the second panel, and the third panel may be integrally formed.

[0136] Although the preferred embodiments of the present invention have been described above, the present invention is not limited to these, and additions, omissions, substitutions, and other modifications of the configuration are possible without departing from the spirit of the present invention, and the above-mentioned modified examples can also be combined as appropriate. [Explanation of symbols]

[0137] 1. Booth 10. Working space 11…Booth body 12…Tabletop 12a…Work surface 12e1...Front edge (inclined edge of top plate) 15…First panel 16…Second panel 17…Third Panel 35…Standing panel 36...Upper opening 80…Roof 81…Roof body 82…Outer skin material 85...Side opening 86…Through hole 87B…Right side connecting gutter (one side opening) 87C…Left side connecting gutter (other side opening) 90A, 90B, 90C...Connecting members 91…Insertion part 92…Mounting part 99…Connecting parts Booth 201A, 201B, 201C...

Claims

1. A booth body forming a work space; A roof portion having a side opening portion that opens laterally and covers the work space from above; A connecting member that connects the booth body and the roof portion, The connecting member is An insertion portion that can be inserted into the side opening; A mounting portion that can be attached to the booth body; booth.

2. A connecting member that connects the connecting member and the roof portion is further provided, The connection member can be connected to the connecting member from either the upper surface or the lower surface of the roof portion. The booth of claim 1.

3. The roof portion is A roof body having a through hole opening in the vertical direction and the side opening, an exterior skin material that covers the roof body so as to close the through hole and open the side opening, The connecting member is inserted into the through hole by penetrating the outer cover material from one of the upper surface and the lower surface of the outer cover material, and is connectable to the insertion portion inserted into the side opening in a state of not penetrating the other surface. The booth according to claim 2.

4. The booth body includes a plurality of upright panels arranged vertically, The width direction of the booth, which is perpendicular to the vertical direction, is defined as the left-right direction, and the direction perpendicular to the vertical direction and the left-right direction is defined as the front-rear direction. The plurality of standing panels are provided on at least two of the front, rear, right side, and left side in a plan view, The connecting members are attached to correspond to each of the plurality of standing panels. A booth according to any one of claims 1 to 3.

5. The booth body includes a vertically extending upright panel having an upper opening formed therein, The mounting portion is insertable into the upper opening. A booth according to any one of claims 1 to 3.

6. The roof portion covers a portion of the work space, A part of the working space is open upward. A booth according to any one of claims 1 to 3.

7. When the width direction of the booth is the left-right direction, which is perpendicular to the up-down direction, The roof portion has an asymmetric shape in a plan view. A booth according to any one of claims 1 to 3.

8. When the width direction of the booth is the left-right direction, which is perpendicular to the up-down direction, The roof portion can be attached to the booth body in a vertically inverted and / or horizontally inverted state. A booth according to any one of claims 1 to 3.

9. When the width direction of the booth, which is perpendicular to the vertical direction, is defined as the left-right direction, and the direction perpendicular to the vertical direction and the left-right direction is defined as the front-rear direction, The roof portion is formed with the side openings, which are one side opening that opens to either the left side or the right side in a plan view, and another side opening that opens to the other side at a position shifted in the front-rear direction from the one side opening. A booth according to any one of claims 1 to 3.

10. The work space further includes a top plate disposed below the roof portion and having an upwardly facing work surface. A booth according to any one of claims 1 to 3.

11. The booth body includes a first panel, and a second panel and a third panel that are respectively connected to both ends of the first panel in a direction in which the first panel extends in a plan view and extend in a direction intersecting the direction in which the first panel extends, The top plate includes an inclined edge portion extending at an angle with respect to a direction in which the first panel extends, at an edge portion opposite the first panel in the plan view, When the width direction of the booth is the left-right direction, which is perpendicular to the up-down direction, Each of the roof portion and the top plate can be attached to the booth body in a vertically inverted and / or horizontally inverted state. The booth according to claim 10.

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