JP2022072189A - booth - Google Patents

Abstract

To provide a booth excellent in usability while miniaturizing a booth body.SOLUTION: A booth 1 according to an aspect of the present invention comprises a booth main body 13 that compartments an interior space S, a top board elevation type furniture 11 that is arranged in the booth main body 13 and can be raised and lowered in a vertical direction with an upper surface 52a of a top panel 52 at a fixed angle to a floor surface F, and a chair 12 arranged to face the top board elevation type furniture 11 in the front/rear direction in the booth main body 13. A seat 73 of the chair 12 is configured to be movable to an upright position in which the seat 73 faces forward by moving a second side end part serving as a rear end part of the seat 73 upward while moving a first side end part serving as a front end part of the seat 73 rearward at a seating position in which the seat surface 73a faces upward.SELECTED DRAWING: Figure 4

Description

There is an application for application of Article 30, Paragraph 2 of the Patent Law. Website publication date: November 5, 2019 Website address: http: // www. okamura. co. jp / company / topics / products / 2019 / drage. html Publisher: Okamura Corporation 2. Publication date: Electronic version: November 5, 2019: Paper medium: November 21, 2019 Publication: Office General Catalog 2020 Electronic version: http: // gmd. okamura. jp / iportal / cv. do? c = 273743000000 & pg = 59 & v = OKM05 & pp = L Publisher: Okamura Corporation 3. Publication date: Electronic version: November 5, 2019: Paper medium: November 21, 2019 Publication: Snow Hut Electronic version: http: // gmd. okamura. jp / iportal / cv. do? c = 27174670000 & pg = 1 & v = OKM05 & pp = R Publisher: Okamura Corporation 4. Website publication date: November 5, 2019 Website address: https: // www. okamura. co. jp / products / others / software / Publisher: Okamura Corporation 5. Exhibition date: November 6, 1st year of Reiwa Exhibition name, venue: Okamura Grand Fair 2019 Okamura Garden Court Showroom (4-1 Kioicho, Chiyoda-ku, Tokyo Hotel New Otani Garden Court 3rd floor) Publisher: Okamura Corporation 6. Date: December 5, 2019-December 6, 2019 Exhibition name, venue: Okamura Fair in Osaka 2019 Okamura Osaka Showroom (4-20 Grand Front Osaka Tower A 21F, Kita-ku, Osaka City, Osaka Prefecture) Publisher: Okamura Corporation 7. Date: December 10, 2019-December 11, 2019 Exhibition name, venue: Okamura Fair in Fukuoka 2019 Okamura Fukuoka Showroom (1F, Hakata Ekimae, Hakata-ku, Fukuoka City, Fukuoka Prefecture, Meiji Yasuda) ) Publisher: Okamura Corporation 8. Date: January 21, 2020-January 22, 2020 Exhibition name, venue: JOPSDESK Fair 2020 Yurakucho Tokyo Kotsu Kaikan 12F Diamond Hall (2-10-1, Yurakucho, Chiyoda-ku, Tokyo) Publisher: Co., Ltd. Okamura

The present invention relates to a booth.

Conventionally, it has been known that a desk or the like is installed in a booth body that defines an internal space so that a user can work in the booth body (see, for example, Patent Document 1 below). Further, Patent Document 2 below discloses a configuration in which the height of a chair (seat) and the height of a desk (top plate) are changed according to the posture of a user.

Japanese Unexamined Patent Publication No. 2014-37671. Japanese Unexamined Patent Publication No. 2016-87031

By the way, recently, a configuration in which a desk with an elevating top plate is installed in the booth body is being studied. In such a configuration, in order for the user to use the desk in a sitting position, it is necessary to install a chair in the booth body. On the other hand, in order for the user to use the desk in a standing position, a chair is not required inside the booth body. In this case, moving the chair to a position in the booth body that does not interfere with the user leads to an increase in the size of the booth body. Also, it is not convenient to put the chair in and out from the booth body according to the height of the top plate.

An object of the present invention is to provide a booth with excellent usability while reducing the size of the booth body.

In order to achieve the above object, the booth according to one aspect of the present invention is arranged in the booth main body for partitioning the internal space and in the booth main body, in a state where the upper surface of the top plate has a constant angle with the floor surface. A top plate elevating fixture that can be raised and lowered in the vertical direction and a chair that is arranged in the booth body so as to face the top plate elevating fixture in the front-rear direction are provided. The seat surface is moved upward while the first side end portion, which is the front end portion of the seat, moves rearward at the first position facing the seat, while the second side end portion, which is the rear end portion of the seat, moves upward. It is configured to be movable to the second position facing forward.

According to this aspect, when the height of the top plate is lowered, the seat can be moved to the first position so that the user can use the top plate elevating fixture in the sitting posture. On the other hand, when the height of the top plate is increased, the seat can be moved to the second position so that the user can use the top plate elevating fixture in a standing position. In particular, by moving the seat to the second position when the user uses the top plate elevating fixture in the standing position, it becomes easy to secure the space between the chair and the top plate elevating fixture. Therefore, when the user uses the top plate elevating fixture in a standing position, the chair does not easily get in the way without increasing the size of the booth body. As a result, it is possible to improve the usability while reducing the size of the booth body.
Moreover, in this embodiment, the first side end portion, which is the front end portion of the seat, moves backward in the first position, while the second side end portion, which is the rear end portion of the seat, moves upward. Move from position to second position. Therefore, as compared with the configuration in which the seat rotates from the rear end portion (jump-up type), the movement locus of the seat when the seat shifts from the first position to the second position can be positioned rearward. As a result, it becomes easier to secure a space between the top plate elevating furniture and the chair.

In the booth of the above aspect, the front side edge of the top plate may be provided with an extending portion extending following the first side edge of the seat with the seat in the first position.
According to this aspect, when the seat is in the first position, the distance between the chair and the top plate in the front-rear direction can be made uniform regardless of the seating position of the seat in the width direction. This makes it possible to improve usability.

In the booth of the above aspect, an entrance / exit that opens toward one side in the left-right direction is formed in a portion of the booth body that faces the chair in the left-right direction, and the front end edge of the top plate is the above-mentioned. It may have an inclined portion extending to the back side from the extending portion toward one side in the left-right direction.
According to this aspect, since the inclined portion extends to the back side toward one side (doorway side) in the left-right direction, an entrance / exit space in which furniture is not installed is formed around the doorway in the booth main body. In this case, by combining the extending portion and the inclined portion, the top plate can be arranged near the user by the extending portion, and the width of the top plate in the front-rear direction can be secured in front of the user. Therefore, it is possible to obtain a top plate that is easy to use while being easy to enter and exit the booth.

In the booth of the above aspect, the first side end portion of the seat may overlap the front side end portion of the top plate in a plan view with the seat in the first position.
According to this aspect, the booth body can be further miniaturized. Further, since the top plate elevating furniture and the chair can be brought close to each other, particularly at the first position, usability can be improved.

In the booth of the above aspect, the chair may be provided with an urging member that urges the seat toward the second position.
According to this aspect, when the load acting on the seat in the first position becomes less than the urging force of the urging member due to the user standing up or the like, the seat automatically moves toward the second position. Moving. As a result, it is possible to secure a space between the top plate elevating fixture and the chair when the user is standing up or not in use. In this case, since it is easy to enter and exit from the side between the top plate elevating furniture and the chair, usability can be improved.

In the booth of the above aspect, the chair includes a backrest located on the back side of the seat, and the backrest surface of the backrest may extend linearly along the vertical direction in a side view. ..
According to this aspect, the distance between the top plate and the back receiving surface can be made uniform regardless of the height of the top plate. Therefore, the feeling of use of the backrest can be made equal in both the sitting posture and the standing posture, and the user is less likely to feel uncomfortable.

In the booth of the above aspect, assuming that the depth length of the seat surface is L1 and the shortest distance between the seat surface and the top plate at the second position is L2, L2 × 2 ≧ L1 ≧ L2 × 1.5. It may be set.
According to this aspect, it is easy to secure the depth length of the seat surface by making the depth length L1 of the seat surface 1.5 times or more the shortest distance L2 between the seat surface and the top plate at the second position. Become. Therefore, the booth can be used comfortably in a sitting position. Further, by making the depth length L1 of the seat surface less than twice the shortest distance L2 between the seat surface and the top plate in the second position, it is easy to use the backrest when sitting and the top plate is in a standing posture. When using the elevating fixture, workability on the top plate can be ensured while sitting on the seat in the second position.

In the booth of the above aspect, the top plate elevating fixture may be configured so that the height of the top plate can be changed in conjunction with the position of the seat.
According to this aspect, the height of the top plate is changed according to the posture of the user and the usage status of the booth, so that it is necessary to change the height of the top plate each time the posture is changed or the booth is used. not. Therefore, the usability can be further improved.

According to each of the above aspects, it is possible to provide a booth with excellent usability while reducing the size of the booth body.

It is a perspective view of the booth which concerns on embodiment. It is sectional drawing corresponding to line II-II of FIG. It is sectional drawing which looked at the booth which shows the state which a chair is in a sitting position from the left side. It is sectional drawing which looked at the booth which shows the state which a chair is in a sitting position from the left side. It is sectional drawing corresponding to the VV line of FIG. It is a perspective view which shows the state which the mounting mechanism is attached to the booth body. It is a perspective view of a chair seen from the rear. It is sectional drawing which shows the chair of the seating position corresponding to the line VIII-VIII of FIG. FIG. 5 is a cross-sectional view showing a chair in an upright position corresponding to line VIII-VIII of FIG. It is an operation explanatory view of a seat. It is sectional drawing which shows the chair of the sitting position corresponding to the line VIII-VIII of FIG.

Next, an embodiment of the present invention will be described with reference to the drawings. In each of the embodiments (and modifications) described below, the corresponding configurations may be designated by the same reference numerals and description thereof may be omitted. In the following description, expressions indicating relative or absolute arrangements such as "parallel", "orthogonal", "center", and "coaxial" not only strictly indicate such arrangements, but also tolerances. It also represents a state of relative displacement at an angle or distance to the extent that the same function can be obtained.

[Booth 1]
FIG. 1 is a perspective view of the booth 1.
As shown in FIG. 1, the booth 1 is installed on the floor surface F in various facilities such as offices and public institutions. The booth 1 is used, for example, when performing work such as office work in a state of being isolated from an external space. The booth 1 of the present embodiment is configured to be installed in the booth main body 13 (internal space S) with the top plate elevating fixture 11 and the chair 12 facing each other. In the following description, the directions such as front-back, up-down, left-right, etc. indicate the directions seen from the user of the chair 12. Therefore, the front-back and left-right directions of the top plate elevating fixture 11 are based on the direction facing the user of the chair 12.

<Booth body 13>
The booth body 13 is formed in a rectangular parallelepiped shape extending in the vertical direction. Specifically, the booth main body 13 includes a frame unit 21, a panel unit 22, an entrance / exit unit 23, and a ceiling unit 24.
The frame unit 21 forms the outline (outer shape) of the booth body 13. The frame unit 21 includes a plurality of column main bodies 25 and a plurality of beams 26. The outer shape of the booth body 13 can be appropriately changed to have a polygonal prism shape other than a rectangular parallelepiped, a cylindrical shape, or the like.

Each column body 25 extends in the vertical direction at a portion located at each corner of the booth body 13 in a plan view. Each column body 25 is installed on the floor surface F via an adjuster. Each column main body 25 of the present embodiment is formed in a fan shape that is convex toward the outside of the booth main body 13 in a cross-sectional view orthogonal to the vertical direction. Therefore, of the respective column main bodies 25, the surface (inner side surface) facing the adjacent column main bodies 25 is formed as a flat surface. The number of each column body 25 can be changed as appropriate. For example, when the plan view shape of the booth main body 13 is a polygonal shape, the support main body 25 may be arranged at each corner. Further, the support column body 25 may be arranged between adjacent corners in the booth body 13.

The beam 26 bridges between the upper ends of the adjacent column main bodies 25. The beam 26 is formed in a fan shape that is convex toward the outside of the booth body 13 in a cross-sectional view along the vertical direction. Therefore, the lower surface of each beam 26 and the surface (inner surface) facing the adjacent beams 26 are formed as flat surfaces. However, the cross-sectional shape of the column body 25 and the beam 26 can be changed as appropriate, such as a rectangular shape or a circular shape. The connecting portion between the column main body 25 and the beam 26 is covered with the corner member 27. The outer surface of the corner member 27 is formed in a curved surface shape that is smoothly connected to the outer surface of the column main body 25 and the beam 26.

The panel unit 22 is arranged in the frame unit 21 in an opening (hereinafter, simply referred to as an opening) defined by a beam 26 that bridges between a pair of adjacent column main bodies 25 and a pair of column main bodies 25. It separates the external space and the internal space S. That is, the panel unit 22 constitutes the side wall of the booth body 13. The panel unit 22 of the present embodiment constitutes both front and rear walls and a right side wall with respect to the chair 12. The panel units 22 have the same configuration as each other. Therefore, in the following description, the panel unit 22 (rear wall unit 22A) constituting the rear wall of the booth main body 13 will be described as an example.

FIG. 2 is a cross-sectional view corresponding to line II-II of FIG.
As shown in FIG. 2, the rear wall unit 22A includes a frame member 31 and an outer panel 32 and an inner panel 33 provided on both front and rear sides of the frame member 31, respectively. The frame member 31 is formed in a frame shape arranged along the inner peripheral edge of the rear opening in the frame unit 21. The frame member 31 is fixed to the inner side surfaces of the column main body 25 and the beam 26, respectively. Of the frame material 31, a locking hole 36 is formed in the vertical frame portion 35 extending in the vertical direction. A plurality of locking holes 36 are formed on both front and rear sides and are spaced apart in the vertical direction.

The outer panel 32 covers the frame member 31 from the rear.
The inner panel 33 covers the frame material 31 from the front in a state where the locking hole 36 that opens forward in the vertical frame portion 35 is exposed. It is preferable that the panels 32 and 33 of the present embodiment have a light-shielding property and a sound-absorbing property. As such a material, a metal core material may be covered with an outer skin such as a cloth, or a non-woven fabric may be compressed. However, the panels 32 and 33 may be made of a light-transmitting material such as glass or acrylic resin.

As shown in FIG. 1, the entrance / exit unit 23 is arranged in the left opening of the opening of the frame unit 21. The doorway unit 23 is a so-called single sliding door. Specifically, the doorway unit 23 is provided with a fixed door 41 and a sliding door 42 on a sash 40 fixed along the inner peripheral edge of the left opening of the frame unit 21.

The fixed door 41 is arranged at the front portion in the left opening of the frame unit 21. The fixed door 41 is fixed to the sash 40. At the rear of the left opening of the frame unit 21, the portion defined by the fixed door 41 and the sash 40 constitutes an entrance / exit 43 that communicates the inside and outside of the booth body 13.
The sliding door 42 is configured so that the doorway 43 can be opened and closed. In the present embodiment, the sliding door 42 is supported by the sash 40 so as to be slidable in the front-rear direction. When the sliding door 42 is in the open position (the position where it overlaps with the fixed door 41), the booth 1 can enter and exit the booth body 13 through the doorway 43.

In the present embodiment, the fixed door 41 and the sliding door 42 are configured such that a partition material having light transmission such as glass or acrylic resin is fixed inside the frame material. However, the fixed door 41 and the sliding door 42 may have a light-shielding property. Further, the entrance / exit unit 23 is not limited to a single sliding door, and can be appropriately changed such as a sliding door, a hinged door, and a folding door. Further, in the booth main body 13 of the present embodiment, the left opening of the frame unit 21 is used as the entrance / exit 43, but the present invention is not limited to this configuration. At least one doorway may be provided in either the front, back, left, or right direction. Further, in the present embodiment, the configuration in which the four sides of the booth main body 13 are surrounded by the panel unit 22 or the entrance / exit unit 23 has been described, but the present invention is not limited to this configuration. The booth main body 13 may have a closed region formed by connecting adjacent support column main bodies 25 in a plan view.

The ceiling unit 24 includes a bridging portion 45 that bridges the portions of the above-mentioned beams 26 that face each other in the left-right direction. A plurality of bridging portions 45 are provided at intervals in the front-rear direction. That is, the ceiling unit 24 of the present embodiment communicates the external space and the internal space S up and down through a gap between adjacent bridging portions 45. However, the ceiling unit 24 may completely partition the external space and the internal space S. Further, the booth main body 13 may be provided with a floor material unit separately on the floor surface F.

<Top plate elevating furniture 11>
FIG. 3 is a cross-sectional view of the booth 1 showing a state in which the chair 12 is in the sitting position, as viewed from the left side. FIG. 4 is a cross-sectional view of the booth 1 showing a state in which the chair 12 is in the seated position, as viewed from the left side.
As shown in FIGS. 3 and 4, the top plate elevating fixture 11 is installed at the front portion in the booth main body 13. The top plate elevating fixture 11 includes a pair of legs 51 arranged at intervals in the left-right direction, and a top plate 52 supported by the legs 51 from below.
The leg 51 includes a leg bracket 55, an elevating unit 56, and an upper support 57. The legs 51 are separately arranged along the front left and right sides of the main body 25 of each support. Therefore, the top plate elevating fixture 11 of the present embodiment is arranged over the entire area of the booth main body 13 in the left-right direction. However, the width in the left-right direction of the top plate elevating fixture 11 can be changed as appropriate. The pair of legs 51 have the same configuration. Therefore, in the following description, the legs 51 arranged in the left front portion of the booth main body 13 will be described as an example.

The leg bracket 55 is formed in the booth main body 13 in the shape of a square cylinder extending in the vertical direction along the support main body 25 in the front left portion. The leg bracket 55 includes locking claws (not shown) that project forward. The locking claw is locked in the locking hole 36 formed in the vertical frame portion 35 in the panel unit 22 (front wall unit 22B) constituting the front wall. That is, the top plate elevating fixture 11 is fixed to the booth main body 13 via the leg bracket 55. However, the top plate elevating fixture 11 does not have to be connected to the booth main body 13.

The elevating unit 56 is configured to be expandable and contractible in the vertical direction. Specifically, the elevating unit 56 includes a plurality of square cylinders having different external shapes in a plan view. The elevating unit 56 is configured by inserting a square cylinder having a small outer shape in a plan view inside the square cylinder having a large outer shape in a plan view among the above-mentioned square cylinders. The elevating unit 56 is configured to be able to expand and contract in the vertical direction by relatively moving each square tube in the vertical direction by the operation of a drive mechanism (not shown).
The elevating unit 56 is installed on the floor surface F via an adjuster in a state where the lower portion (the square cylinder having the largest outer shape in a plan view) is housed in the leg bracket 55 described above.

The upper support 57 is connected to the upper end of the elevating unit 56. The upper support 57 extends cantilevered from the elevating unit 56 toward the rear.

The top plate 52 bridges between the upper ends of each leg 51. Specifically, the upper support 57 is connected to the lower surface of the top plate 52. The upper support 57 extends in the front-rear direction along the left and right ends of the top plate 52. In the present embodiment, the elevating unit 56 is located in front of the center of the top plate 52 in the front-rear direction. This makes it easier to secure the space below the top plate 52.

The top plate 52 includes a work surface 52a facing upward. The work surface 52a is a flat surface orthogonal to the vertical direction. The top plate 52 is configured to be movable in the vertical direction as the elevating unit 56 expands and contracts. As a result, the height of the work surface 52a of the top plate 52 can be changed in a state where the work surface 52a is at a constant angle (0 ° in the present embodiment) with the floor surface F. The top plate 52 may be provided with, for example, a wiring insertion port, a wiring duct, or the like.

FIG. 5 is a cross-sectional view corresponding to the VV line of FIG.
As shown in FIG. 5, the top plate 52 is formed in a trapezoidal shape in a plan view. Specifically, the front end edge of the top plate 52 extends linearly along the left-right direction. The left and right edges of the top plate 52 extend linearly along the front-rear direction. The plan view shape of the top plate 52 can be appropriately changed, such as a rectangular shape or a semicircular shape.

The trailing edge of the top plate 52 includes a straight extending portion 58 and an inclined portion 59.
The straight extending portion 58 extends linearly from the rear end of the right edge of the top plate 52 toward the left side. In the present embodiment, the linear extending portion 58 is located behind the center of the booth main body 13 in the front-rear direction. However, the position of the straight line extending portion 58 in the front-rear direction may be the center or may be in front of the center. Further, the left end of the straight extending portion 58 is located on the left side of the center in the left-right direction of the booth main body 13. However, the length in the left-right direction of the linear extending portion 58 with respect to the left-right dimension of the booth main body 13 can be appropriately changed.

An operation portion 56a of the elevating unit 56 is disposed on the lower surface of the top plate 52 at a portion located closer to the straight extending portion 58. In the present embodiment, the operation unit 56a is arranged on the right side of the lower surface of the top plate 52.

The inclined portion 59 is continuous with the left end of the straight extending portion 58. The inclined portion 59 is inclined linearly toward the front toward the left side (doorway 43). The left end of the inclined portion 59 is connected to the left edge of the top plate 52. Therefore, the length of the top plate 52 in the front-rear direction is uniformly formed at the position corresponding to the linear extending portion 58, and gradually shortens toward the left side at the portion corresponding to the inclined portion 59. The inclined portion 59 is not limited to a linear shape but may be an arc shape or a stepped portion as long as it is configured to extend forward from the straight extending portion 58.

<Chair 12>
As shown in FIGS. 3 and 4, the chair 12 faces the top plate elevating fixture 11 in the front-rear direction. The chair 12 is arranged along the rear wall unit 22A in the booth main body 13. The chair 12 of the present embodiment can be used by the user in both a sitting posture (see FIG. 4) and a standing posture (see FIG. 3).

FIG. 6 is a perspective view showing a state in which the mounting mechanism 60 is mounted on the booth main body 13.
As shown in FIG. 6, the chair 12 is connected to the booth main body 13 via the mounting mechanism 60. The mounting mechanism 60 includes a horizontal frame 61, a backrest bracket 62, and a decorative cover 63.
The horizontal frame 61 is attached to the lower part of the rear wall unit 22A from the front of the rear wall unit 22A. A plurality (for example, two) of the horizontal frames 61 are attached at intervals in the vertical direction. Specifically, the horizontal frame 61 of the present embodiment includes a mounting plate 65 and a locking portion 66.

The mounting plate 65 extends in the left-right direction along the front surface of the rear wall unit 22A. The length of the mounting plate 65 in the left-right direction is the same as that of the rear wall unit 22A.
The locking portion 66 projects rearward from both ends of the mounting plate 65 in the left-right direction. The locking portion 66 is locked in the locking hole 36 that opens forward in the vertical frame portion 35 constituting the rear wall unit 22A. As a result, the horizontal frame 61 is fixed to the column main body 25 via the rear wall unit 22A. The horizontal frame 61 may be configured to be directly fixed to the support column body 25. Further, the horizontal frame 61 is not limited to the configuration in which it is locked via the locking portion 66, and can be appropriately changed such as screwing and welding.

The backrest bracket 62 is locked in a locking hole 36 located above the horizontal frame 61 (locking portion 66) in each of the vertical frame portions 35 constituting the rear wall unit 22A. In the present embodiment, a pair of left and right backrest brackets 62 are attached to a plurality of pairs (for example, two pairs) at intervals in the vertical direction.

The decorative cover 63 covers each lateral frame 61 from the front on the lower left side of the rear wall unit 22A. The decorative cover 63 is formed in a plate shape with the front-rear direction as the thickness direction. The front surface of the decorative cover 63 is formed on a flat surface orthogonal to the front-rear direction. In the present embodiment, the decorative cover 63 is configured such that a cushioning material that covers the base material from the front is covered with an outer skin. The decorative cover 63 (base material) is attached to each horizontal frame 61 by, for example, locking.

FIG. 7 is a perspective view of the chair 12 as viewed from the rear.
As shown in FIG. 7, the chair 12 includes a base 71, a backrest 72 (see FIG. 1), a seat 73, a connecting mechanism 74, an urging member 75, and a cover member 76.

<Base 71>
The base portion 71 is attached to the lateral frame 61 at a portion located on the right side of the decorative cover 63 in front of the rear wall unit 22A (see FIG. 1). That is, the length of the base 71 in the left-right direction is shorter than the length of the horizontal frame 61 (the distance between the column main bodies 25 adjacent to each other in the left-right direction). However, the length of the base 71 may be the same as the length of the horizontal frame 61. The base 71 is formed in a C shape that opens forward in a plan view. Specifically, the base 71 includes a rear plate 81 and a side wall member 82.

The rear plate 81 extends in the left-right direction with the front-rear direction as the thickness direction. The rear plate 81 collectively covers each lateral frame 61 from the front in the lower part of the rear wall unit 22A. The rear plate 81 is attached to each horizontal frame 61 by, for example, screwing. Therefore, the base portion 71 is fixed to the column main body 25 via the horizontal frame portion 61 and the vertical frame portion 35. However, the mounting method of the rear plate 81 can be changed as appropriate.

As shown in FIGS. 3 and 4, the side wall member 82 is formed in a block shape. The side wall member 82 projects forward from both ends of the rear plate 81 in the left-right direction. The lower surface of the rear plate 81 is in contact with the floor surface F via the adjuster. The upper surface of the side wall member 82 is an inclined surface 82a that extends downward toward the front. In the present embodiment, the entire upper surface of the side wall member 82 is an inclined surface 82a. However, the upper surface of the side wall member 82 may be a curved surface or a stepped surface as long as it does not interfere with the seat 73, or may be a flat surface orthogonal to the vertical direction.

<Back lean 72>
As shown in FIGS. 1 and 3, the backrest 72 is attached from the front to the portion of the rear wall unit 22A located above the base 71. The backrest 72 has a plate shape with the front-rear direction as the thickness direction, and is longer in the left-right direction than the base 71.

The backrest 72 is fixed to the backrest bracket 62 described above by screwing or the like. As a result, the backrest 72 is bridged between the column main bodies 25 via the vertical frame portion 35 of the rear wall unit 22A. On the other hand, the left side (doorway 43 side) at the lower end of the backrest 72 is connected to the upper end of the decorative cover 63. In the present embodiment, the front surface of the backrest 72 is arranged flush with the front surface of the decorative cover 63. The right side at the lower end of the backrest 72 is connected to the upper end of the base 71 (rear plate 81). The backrest 72 is made of the same material as the decorative cover 63 described above. Further, the backrest 72 may be configured to be located only above the base 71. Further, the backrest 72 and the decorative cover 63 may be integrally formed. In that case, there is no gap between the backrest 72 and the decorative cover 63, and a good appearance can be obtained.

<Za 73>
The seat 73 is connected to the base 71 via a connecting mechanism 74. As shown in FIGS. 3 and 4, the seat 73 has a seating position in which the seat surface 73a faces upward (see FIG. 4: first position) and an upright position in which the seat surface 73a faces forward (see the middle chain line in FIG. 3 :. It is configured to be movable between the second position) and. In the following description, unless otherwise specified, a state in which the seat 73 is in the seated position will be described as an example. Further, in the seating position, the front side of the seat 73 may be referred to as the first side, and the rear side may be referred to as the second side.

FIG. 8 is a cross-sectional view showing the chair 12 in the seating position corresponding to the line VIII-VIII of FIG.
As shown in FIG. 8, the seat 73 has the same length in the left-right direction as the base 71, and has a triangular appearance formed in a side view. The seat 73 has a structure in which a skeleton member made of plywood or the like is covered with a cushion material or an upholstery material. Specifically, the seat 73 has the thickest portion toward the front with respect to the center in the front-rear direction (hereinafter referred to as the thickest portion 90), and gradually becomes thinner from the thickest portion 90 toward both sides in the front-rear direction. .. The seat 73 includes a main portion 91 and a side portion 94.

The main portion 91 is formed in a plate shape extending in the left-right direction with the vertical direction as the thickness direction. The upper surface of the main portion 91 constitutes the above-mentioned seat surface 73a. In the present embodiment, the seating surface 73a is a flat surface formed along an in-plane orthogonal to the vertical direction. The first side end surface 91a of the main portion 91 extends rearward (second side in the front-rear direction) as it goes downward. On the other hand, the second side end surface 91b of the main portion 91 extends rearward as it goes downward.

In the plan view shown in FIG. 5, the front end edge of the main portion 91 extends linearly in the left-right direction. Therefore, the front end edge of the main portion 91 extends parallel to the straight extending portion 58 of the top plate 52. In the illustrated example, the length of the seat 73 in the left-right direction is slightly shorter than that of the linear extending portion 58 of the top plate 52. However, the lengths of the base 71, the seat 73, and the top plate 52 can be changed as appropriate. By setting the length of the base 71 and the seat 73 in the left-right direction to be equal to or less than the length of the straight extending portion 58, the entrance / exit space S1 in which furniture is not installed around the entrance / exit 43 in the internal space S of the booth main body 13 It is formed. The entry / exit space S1 can be used for entering / exiting the booth body 13, luggage storage, and the like.

The length of the seat 73 (main portion 91) in the front-rear direction is set to be less than half of the side wall member 82. In the present embodiment, the front end surface of the side wall member 82 is located behind the center of the main portion 91 in the front-rear direction. Further, the front end portion of the main portion 91 overlaps with the rear end portion of the top plate 52 in a plan view. That is, the front end edge of the main portion 91 is located in front of the rear end edge of the top plate 52. However, the front end edge of the main portion 91 may be located at the same position as or behind the rear end edge of the top plate 52.

As shown in FIG. 8, the side portions 94 are provided at both ends of the main portion 91 in the left-right direction over the entire length in the front-rear direction. The outer surface of the side portion 94 is arranged flush with the outer surface of the side wall member 82 (position where they overlap in a plan view). Below the main portion 91, the space surrounded by the side portions 94 constitutes a recess 98 that opens downward and toward both sides in the front-rear direction.

The side portion 94 is formed in a triangular shape in which the length in the front-rear direction is tapered toward the lower side in the side view by forming the first side relief portion 95 and the second side relief portion 96.
The first side relief portion 95 is formed by opening the portion of the side portion 94 from the front end edge to the thickest portion 90 forward and downward. The edge portion 95a of the first side relief portion 95 is inclined rearward as it goes downward.
The second side relief portion 96 is formed by opening a portion of the side portion 94 from the rear end edge to the thickest portion 90 so as to be rearward and downward. The edge portion 96a of the second side relief portion 96 is inclined toward the front as it goes downward. In the present embodiment, the angle formed by the seat surface 73a and the edge portion 95a is larger than the angle formed by the seat surface 73a and the edge portion 96a.

The side portion 94 of the seat 73 faces the side wall member 82. At the seating position, the edge portion 96a of the seat 73 extends along the inclined surface 82a of the side wall member 82. In the illustrated example, the edge 96a and the inclined surface 82a are arranged in parallel.

FIG. 9 is a cross-sectional view showing the chair 12 in the upright position corresponding to the line VIII-VIII of FIG.
As shown in FIG. 9, in the upright position, the edge portion 95a of the side portion 94 extends along the inclined surface 82a of the side portion 94. In the illustrated example, the edge portion 95a and the inclined surface 82a are arranged in parallel. The seat 73 may be supported (contacted) from below with the side wall member 82 at either the seating position or the standing position.

<Connection mechanism 74>
As shown in FIGS. 8 and 9, the connection mechanism 74 includes a link mechanism 120, a connecting portion 121, a first stopper 122, and a second stopper 123. The link mechanism 120 is provided inside the base 71 in pairs on the left and right. In the following description, one link mechanism 120 will be described as an example.
The link mechanism 120 includes a slider 124, a fixed link 125, a first rotation link 126, a second rotation link 127, and a third rotation link 128.

As shown in FIGS. 2 and 8, the slider 124 is vertically and vertically supported by the inner side surface (the surface facing inward in the left-right direction) of the side wall member 82. Specifically, a guide 130 is provided on the inner surface of the side wall member 82. The guide 130 is formed in a plate shape extending in the vertical direction. As shown in FIG. 2, the guide 130 includes a rail 131 that projects inward in the left-right direction. The rail 131 has a structure in which a pair of L-shaped protrusions in a plan view extend in the vertical direction. The inside of the rail 131 is formed in a dovetail shape in a plan view.

The slider 124 includes a slide plate 135 and a roller 136.
The slide plate 135 is formed in a plate shape with the left-right direction as the thickness direction. The slide plate 135 is arranged inside the guide 130 in the left-right direction and vertically along the guide 130.
The roller 136 projects outward from the slide plate 135 in the left-right direction. The roller 136 is supported by the slide plate 135 so as to be rotatable around an axis along the left-right direction. The roller 136 is housed inside the rail 131. The slider 124 moves up and down while the roller 136 rotates due to the contact between the outer peripheral surface of the roller 136 and the inner surface of the rail 131. The slider 124 may be supported so as to be vertically movable by the guide 130, and is not limited to the combination of the rail 131 and the roller 136, for example, a combination of a protrusion and a groove, an elongated hole, or the like, or a roller and an elongated hole. It may be a combination.

As shown in FIG. 8, the fixed link 125 is fixed to the lower surface of the main portion 91. The fixed link 125 extends in the front-rear direction.
The first rotating link 126 connects between the fixed link 125 and the rear plate 81. Specifically, one end of the first rotating link 126 is rotatably connected to the front portion of the fixed link 125 via a first pin 140 extending in the left-right direction. The other end of the first rotating link 126 is rotatably connected to a link stay 139 provided on the rear plate 81 via a second pin 141 extending in the left-right direction.

The second rotating link 127 connects between the fixed link 125 and the slider 124. The second rotating link 127 is shorter than the first rotating link 126. One end of the second rotating link 127 is rotatably connected to the rear portion of the fixed link 125 via a third pin 142 extending in the left-right direction. The other end of the second rotation link 127 is rotatably connected to the upper end of the slide plate 135 via a fourth pin 143 extending in the left-right direction. In this embodiment, the fourth pin 143 is located above and behind the second pin 141.

The third rotation link 128 connects the first rotation link 126 and the slider 124. One end of the third rotating link 128 is rotatably connected to a portion of the first rotating link 126 near the other end via a fifth pin 144 extending in the left-right direction. The other end of the third rotation link 128 is rotatably connected to the slide plate 135 via the fourth pin 143 together with the second rotation link 127 described above. However, the third rotation link 128 does not need to be coaxially connected to the second rotation link 127 as long as it is rotatably connected to the slider 124.

As shown in FIG. 7, the connecting portion 121 extends in the left-right direction along the rear plate 81 behind the link mechanism 120. The connecting portion 121 bridges between the upper end portions of the slider 124 (slide plate 135) in the pair of link mechanisms 120.

When the seat 73 is in the seating position shown in FIG. 8, the first rotation link 126 and the second rotation link 127 face diagonally forward and upward, and the third rotation link 128 faces diagonally upward and backward.

FIG. 10 is an operation explanatory view of the seat 73.
As shown in FIG. 10, when the seat 73 shifts from the seated position to the upright position, the link mechanism 120 causes the slider 124 to move upward as each rotating link 126 to 128 rotates around the pins 140 to 144. Moving. As a result, the seat 73 is in an upright position in which the seat surface 73a faces forward as shown in FIG. 9 by moving the first side end portion backward while the second side end portion moves upward. In this state, the rotating links 126 to 128 extend in the vertical direction with some of them overlapping when viewed from the left-right direction. Further, the upper end portion of the slider 124 protrudes from the guide 130. In the upright position, the first rotating link 126 is slightly tilted forward with respect to the vertical direction. On the other hand, in the upright position, the second rotation link 127 is slightly tilted forward with respect to the vertical direction.

The first stopper 122 projects forward from the rear plate 81. The first stopper 122 regulates the backward movement of the first rotation link 126. Specifically, when the seat 73 is in the upright position shown in FIG. 9, the first rotating link 126 approaches the first stopper 122 from the front. The first rotation link 126 may be in contact with the first stopper 122 from the front when the seat 73 is in the upright position.

As shown in FIG. 8, the second stopper 123 is provided in a portion of the rear plate 81 located inside the first stopper 122 in the left-right direction. The second stopper 123 is formed in a crank shape in a side view. The second stopper 123 is arranged in a state where the upper end portion is separated from the rear plate 81 by fixing the lower end portion to the rear plate 81. In the second stopper 123, when the seat 73 is in the seating position, the connecting portion 121 enters the gap between the upper end portion of the second stopper 123 and the rear plate 81 from above. As a result, the connecting portion 121 is restricted from moving forward by the upper end portion of the second stopper 123, and is restricted from moving downward by the connecting portion connecting the upper end portion and the lower end portion of the second stopper 123. .. The second stopper 123 may restrict the downward movement and the forward movement of the connecting portion 121 by separate members.

The urging member 75 urges the seat 73 toward the upright position. The urging member 75 is, for example, a gas spring. The lower end portion (piston rod) of the urging member 75 is rotatably connected to the rear plate 81 around an axis along the left-right direction. On the other hand, the upper end portion (cylinder) of the urging member 75 is rotatably connected to the lower surface of the main portion 91 around an axis along the left-right direction. Specifically, the upper end of the urging member 75 is connected behind the first pin 140 when the seat 73 is in the seating position. In the illustrated example, the upper end portion of the urging member 75 is connected to the main portion 91 between the first pin 140 and the second pin 141 in the front-rear direction. As a result, the urging member 75 urges the seat 73 toward the upright position and at the same time urges the seat 73 toward the front. The urging member 75 is not limited to a gas spring, and can be appropriately changed such as a torsion spring. Further, the urging member 75 is not an essential configuration.

As shown in FIGS. 3, 4, and 7, the connection mechanism 74 and the urging member 75 have at least a part of the side wall member 82 of the base 71 and the side portion 94 of the seat 73 in both the seating position and the standing position. Surrounded from both sides in the left-right direction. Specifically, the lower portion of the connecting mechanism 74 and the urging member 75 is housed inside the pair of side wall members 82. On the other hand, the upper portions of the connecting mechanism 74 and the urging member 75 are housed inside the pair of side portions 94 (inside the recess 98). As a result, at least a part of the connecting mechanism 74 and the urging member 75 is invisible from the side view.

<Cover member 76>
As shown in FIGS. 7 to 9, the cover member 76 includes a non-stretchable portion 160 and a stretchable portion 161.
The non-stretchable portion 160 is a plate material made of, for example, metal. The non-expandable portion 160 bridges between the pair of first rotating links 126 in the link mechanism 120. The non-expandable portion 160 extends over approximately the entire length of the first rotation link 126, and covers the connection mechanism 74 and the urging member 75 from the front.

As shown in FIG. 7, the stretchable portion 161 is formed in a band shape by, for example, a woven fabric. The stretchable portion 161 has elasticity in the vertical direction and the horizontal direction. The expansion / contraction portion 161 is provided with a joint portion 165 at a portion located behind the connection mechanism 74 in a state where the seat 73 is in an upright position. The joint portion 165 is a portion of the stretchable portion 161 in which both end portions of the strip-shaped body are joined by a hook-and-loop fastener or the like. In the present embodiment, the joint portion 165 extends over the entire length of the telescopic portion 161 in the vertical direction with the seat 73 in the upright position. As a result, the telescopic portion 161 is formed in a cylindrical shape that surrounds the connection mechanism 74 and the urging member 75 between the base portion 71 and the seat 73.

Of the upper end edges of the telescopic portion 161, the portions located behind and on both the left and right sides of the link mechanism 120 are joined to the lower surface of the main portion 91 by, for example, a hook-and-loop fastener. Of the lower end edges of the telescopic portion 161, the portions located behind and on both the left and right sides of the link mechanism 120 are joined to the front surface of the rear plate 81 by, for example, a hook-and-loop fastener.
On the other hand, the portion of the telescopic portion 161 located in front of the link mechanism 120 is fixed to the first rotating link 126 together with the non-expandable portion 160 described above. However, the fixing method of the cover member 76 can be changed as appropriate.

[How to use booth 1]
Next, the method of using the booth 1 described above will be described. In the following description, the usage method in the standing position and the usage method in the sitting position will be mainly described. In the following description, a state in which the seat 73 is in the upright position by the urging force of the urging member 75 and the top plate 52 is set to the height used in the upright position of the seat 73 will be described as an initial state.
As shown in FIG. 1, first, the sliding door 42 is moved to the open position, and the sliding door 42 enters the booth main body 13 through the doorway 43. After that, it enters between the top plate elevating fixture 11 and the chair 12, and faces the top plate elevating fixture 11.

As shown in FIG. 3, when the seat 73 is in the upright position, the first side end is located downward and the second side end is located upward with the seat 73a facing diagonally forward and upward. ing. In this state, when the user leans against the seat 73, the buttocks are supported by the second side end of the seat 73 (sit position). As a result, the user can sit on the seat 73 in a standing position and work toward the top plate elevating fixture 11.

FIG. 11 is a cross-sectional view showing the chair 12 at the sitting position corresponding to the line VIII-VIII of FIG.
As shown in FIG. 11, when the user sits on the seat 73 in the upright position, the load of the user acts on the seat 73 diagonally backward and downward. Then, each rotation link 126 to 128 rotates around the pins 140 to 144. As a result, the seat 73 becomes a sitting position tilted backward with respect to the standing position. In the seat position, the seat 73 is restricted from moving backward by the second side end contacting the backrest 72 or the first rotation link 126 contacting the first stopper 122. Further, in the sitting position, the first rotation link 126 is slightly tilted vertically or backward with respect to the floor surface F. Therefore, even if a load acts downward on the seat 73, it becomes difficult for the first rotation link 126 to rotate forward. As a result, it is possible to prevent the seat 73 from suddenly moving from the sitting position to the sitting position via the standing position. When the user stops sitting on the seat 73, the seat 73 returns from the sitting position to the standing position by the urging force of the urging member 75. This makes it easier for the first rotation link 126 to rotate forward when the second side end is pushed downward with respect to the seat 73.

Subsequently, when the seat 73 is used in the seated position, the second side end portion is pushed downward with respect to the seat 73 in the upright position shown in FIG. Then, as shown in FIG. 10, the rotation links 126 to 128 rotate around each pin 140 to 144, and the slider 124 moves downward. As a result, the seat 73 moves toward the seating position while resisting the urging force of the urging member 75. Specifically, the seat 73 is seated along the front surface of the backrest 72 and the inclined surface 82a of the side wall member 82 by sliding the first side end portion forward while the second side end portion slides downward. Move towards position.

When the seat 73 is in the seating position, the seat surface 73a faces upward. As a result, as shown in FIG. 4, the user can sit on the seat 73 with the portion from the buttocks to the thigh supported by the seat surface 73a.

Further, the user can set the height of the top plate 52 according to the sitting posture by operating the operation unit 56a. Specifically, when the operation unit 56a is operated, the elevating unit 56 contracts, so that the top plate 52 descends. As a result, the user can work on the top plate 52 while sitting on the seat 73.

When the user stands up with the seat 73 in the seated position, the seat 73 returns to the standing position by the urging force of the urging member 75. That is, as each rotation link 126 to 128 rotates around the pins 140 to 143, the slider 124 moves upward, so that the seat 73 has the first side while the second side end portion moves upward. The end moves backwards. As a result, the seat 73 stands up while avoiding the rear end edge of the top plate 52, and the seat surface 73a is in an upright position facing forward.

Here, the length (depth length) in the front-rear direction of the seat surface 73a when in the seating position shown in FIG. 4 is L1, and after the seat surface 73a and the top plate 52 in the upright position shown in FIG. Let L2 be the shortest distance from the edge (straight line extending portion 58). In this case, it is preferable that L2 × 2 ≧ L1 ≧ L2 × 1.5. In the present embodiment, the shortest distance L2 is the distance between the second side edge of the seat 73 and the linear extending portion 58 in the front-rear direction.

That is, by making the length L1 of the seat surface 73a 1.5 times or more the shortest distance L2 between the seat surface 73a and the top plate 52 in the upright position, it is easy to secure the depth length of the seat surface 73a. Become. Therefore, the booth 1 can be comfortably used in a sitting posture.
Further, by making the length L1 of the seat surface 73a less than twice the shortest distance L2 between the seat surface 73a and the top plate 52 in the upright position, the backrest 72 can be easily used when sitting and in the upright state. It becomes easy to use and the workability on the top plate 52 can be ensured while sitting on the seat 73 at the sitting position.

In the present embodiment, the shortest distance L2 is a distance that the user can enter between the top plate elevating fixture 11 and the chair 12, and the top plate 52 is seated on the seat 73 at the sitting position. It is set to a workable distance. As such a distance, the shortest distance L2 is preferably set in the range of, for example, 200 mm ≦ L2 ≦ 367 mm, and more preferably set in the range of 250 mm ≦ L2 ≦ 300 mm.
On the other hand, the depth length L1 of the seat 73 can support the portion from the buttocks to the thighs of the user at the seated position by the seat 73, and can support the buttocks of the user by the seat 73 at the sitting position. The length is set so that the back can be supported by the backrest 72. As such a distance, the depth length L1 is preferably set in the range of 400 mm ≦ L1 ≦ 550 mm, and more preferably set in the range of 450 mm ≦ L1 ≦ 500 mm.

As described above, in the present embodiment, the top plate elevating fixture 11 and the chair 12 are installed in the booth main body 13.
According to this configuration, when the height of the top plate 52 is lowered, the seat 73 is moved to the seating position, so that the user can use the top plate elevating fixture 11 in the sitting posture. On the other hand, when the height of the top plate 52 is increased, the seat 73 can be moved to the upright position so that the user can use the top plate elevating fixture 11 in the standing posture. In particular, by moving the seat 73 to the upright position when the user uses the top plate elevating fixture 11 in a standing position, it becomes easy to secure a space between the chair 12 and the top plate elevating fixture 11. .. Therefore, when the user uses the top plate elevating fixture 11 in a standing position, the chair 12 is unlikely to get in the way without increasing the size of the booth body 13. As a result, it is possible to improve the usability while reducing the size of the booth main body 13.
Moreover, in the present embodiment, the first side end portion, which is the front end portion of the seat 73, moves upward in the seating position, while the second side end portion, which is the rear end portion of the seat 73, moves rearward. Move from the sitting position to the standing position. Therefore, as compared with the configuration in which the seat 73 rotates from the rear end portion (jump-up type), the movement locus of the seat 73 when the seat 73 shifts from the seated position to the standing position can be positioned rearward. .. As a result, it becomes easier to secure a space between the top plate elevating fixture 11 and the chair 12.

In the present embodiment, when the seat 73 is in the seating position, the linear extending portion (extending portion) 58 located at the rear end edge (front side end edge) of the top plate 52 is on the first side end edge of the seat 73. It was designed to extend accordingly.
According to this configuration, when the seat 73 is in the seating position, the distance between the chair 12 and the top plate 52 in the front-rear direction can be made uniform regardless of the seating position of the seat 73 in the left-right direction. This makes it possible to improve usability.

In the present embodiment, the doorway 43 is formed in the portion of the booth main body 13 facing the chair 12 in the left-right direction, and the rear end edge of the top plate 52 is on the left side (one side in the left-right direction) from the straight extending portion 58. It is configured to have an inclined portion 59 extending forward toward the direction of.
According to this configuration, since the inclined portion 59 extends forward toward the doorway 43, no furniture (for example, a top plate elevating furniture 11 or a chair 12) is installed around the doorway 43 in the booth main body 13. The entry / exit space S1 is formed. In this case, by combining the straight extending portion 58 and the inclined portion 59, the top plate 52 can be arranged near the user by the straight extending portion 58, and the front and back of the top plate 52 can be arranged in front of the user. The width of the direction can be secured. Therefore, it is possible to obtain a top plate 52 that is easy to use while being able to easily enter and exit the booth 1.

In the present embodiment, when the seat 73 is in the seating position, the front end portion of the main portion 91 overlaps with the rear end portion (front side end portion) of the top plate 52 in a plan view.
According to this configuration, the booth body 13 can be further miniaturized. Further, since the top plate elevating fixture 11 and the chair 12 can be brought close to each other, particularly at the seating position, usability can be improved.

In the present embodiment, the urging member 75 for urging the seat 73 toward the upright position is provided.
According to this configuration, when the load acting on the seat 73 in the seated position becomes less than the urging force of the urging member 75 due to the user standing up or the like, the seat 73 automatically turns to the standing position. And move. This makes it easier to secure the space in front of the chair 12 when the user is standing up or not in use. In this case, since it is easy to enter and exit from the side between the top plate elevating fixture 11 and the chair 12, usability can be improved.

In the present embodiment, the front surface (back receiving surface) of the backrest 72 may extend linearly along the vertical direction in the side view.
According to this configuration, the distance between the top plate 52 and the front surface of the backrest 72 can be made uniform regardless of the height of the top plate 52. Therefore, the feeling of use of the backrest 72 can be made equal in both the sitting posture and the standing posture, and the user is less likely to feel uncomfortable.

(Other variants)
Although the preferred embodiments of the present invention have been described above, the present invention is not limited to these embodiments. It is possible to add, omit, replace, and make other changes to the configuration without departing from the spirit of the present invention. The present invention is not limited by the above description, but only by the appended claims.
In the above-described embodiment, the case where the top plate elevating fixture according to the present invention is applied to a desk has been described, but the present invention is not limited to this configuration. The top plate elevating fixture may be, for example, a shelf or the like in addition to the desk. Further, the chair 12 may be a sofa, a sofa bed, or the like.

In the above-described embodiment, the configuration including the link mechanism 120 as an example of the connection mechanism 74 has been described, but the configuration is not limited to this configuration. The connection mechanism 74 may be, for example, a combination of a slide groove and a slider.
In the above-described embodiment, the case where the urging member 75 is used as the configuration for holding the seat 73 in the upright position has been described, but the configuration is not limited to this. In the standing position, a mooring member for mooring the seat 73 may be provided on the rear wall unit 22A, the backrest 72, or the like. Further, the seat 73 may have a component that faces at least upward in the first position (seating position) and has a component that faces at least forward in the second position (standing position).

In the above-described embodiment, the case where the operation unit is arranged on the right side of the lower surface of the top plate 52 has been described, but the present invention is not limited to this configuration. For example, the operation unit may be arranged on the doorway 43 side (for example, near the inclined portion 59) of the lower surface of the top plate 52.

In the above-described embodiment, the configuration in which the top plate 52 is raised and lowered by the operation of the operation unit 56a by the user has been described, but the configuration is not limited to this. The top plate 52 may be configured to automatically move up and down according to the position of the seat 73. Specifically, the top plate 52 rises by detecting that the seat 73 has moved from the sitting position to the standing position, and the top plate 52 descends by detecting that the seat 73 has moved from the standing position to the sitting position. You may do so.

In addition, it is appropriately possible to replace the constituent elements in the above-described embodiments with well-known constituent elements without departing from the spirit of the present invention, and the above-mentioned modifications may be appropriately combined.

1 ... Booth 11 ... Top plate elevating fixture 12 ... Chair 13 ... Booth body 43 ... Doorway 52 ... Top plate 52a ... Work surface (upper surface)
58 ... Straight line extension part (extension part)
59 ... Inclined part 72 ... Backrest 73a ... Seat surface S ... Internal space

Claims (8)

The booth body that divides the internal space and
A top plate elevating fixture that is placed inside the booth body and can be raised and lowered in the vertical direction with the upper surface of the top plate at a certain angle with the floor surface.
A chair arranged in the booth body facing the top plate elevating fixture in the front-rear direction is provided.
In the seat of the chair, the first side end portion, which is the front end portion of the seat, moves rearward at the first position where the seat surface faces upward, while the second side end portion, which is the rear end portion of the seat, moves upward. A booth configured to be movable to a second position where the seat surface faces forward by moving to. The booth according to claim 1, wherein the front end edge of the top plate is provided with an extending portion extending following the first side edge of the seat in a state where the seat is in the first position. A doorway that opens to one side in the left-right direction is formed in the portion of the booth body that faces the chair in the left-right direction.
The booth according to claim 2, wherein the front end edge of the top plate has an inclined portion extending to the back side from the extending portion toward one side in the left-right direction. 2. The listed booth. The booth according to any one of claims 1 to 4, wherein the chair includes an urging member for urging the seat toward the second position. The chair has a backrest located behind the seat and is provided with a backrest.
The booth according to any one of claims 1 to 5, wherein the back support surface of the backrest extends linearly along the vertical direction in a side view. It is assumed that the depth length of the seat surface is L1 and the shortest distance between the seat surface and the top plate at the second position is L2.
L2 × 2 ≧ L1 ≧ L2 × 1.5
The booth according to any one of claims 1 to 5, which is set in. The booth according to any one of claims 1 to 7, wherein the top plate elevating fixture is configured so that the height of the top plate can be changed in conjunction with the position of the seat.

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