Private room booth

Abstract

To provide a private room booth for transferring an airflow which is generated by a blower to a nozzle while maintaining air tightness.SOLUTION: A private room booth 1 comprises a main body 11, a nozzle 60, a first chamber body 80, a duct 71 and a blower 26. The main body 11 includes a first sidewall 41 and a suction port 30, the first sidewall 41 includes an inner wall 17, an outer wall 18 and a hollow space 19, and the first chamber box 80 is arranged in the hollow space 19, and includes a first body part 81. The first body part 81 includes a first opening 81a and a second opening 81b, and the blower 26 transfers air so that air sucked in from the suction port 30 is blown out of a blowout port 67 of the nozzle 60 after the air has passed the first opening 81a, the second opening 81b and the opening part 63 in this order.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present disclosure relates to private booths. [Background technology]

[0002] In response to the generalization of web conferences and teleworking, private booths equipped with air blowers have become known. For example, Patent Document 1 discloses a private booth equipped with a nozzle and an air blower capable of generating a surface airflow by an induced airflow. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2023-7306 A Summary of the Invention [Problem to be solved by the invention]

[0004] However, such conventional private booths have had the problem that it is difficult to transport the airflow generated by the blower to the nozzle while maintaining airtightness.

[0005] The present invention is devised to solve the above-mentioned problems of the conventional art, and has an object to provide a private booth equipped with an air transport path that transports the airflow generated by the blower to the nozzle while maintaining airtightness. [Means for solving the problem]

[0006] In order to achieve this object, one embodiment of the present invention provides a private booth comprising a main body, a nozzle, a first chamber box, a duct, and a blower, wherein the main body includes a ceiling, a first side wall, a floor, and an intake port, the first side wall includes an inner wall, an outer wall, and a hollow space, the hollow space is provided between the inner wall and the outer wall, the nozzle includes one end face, the other end face, and an outlet port, the one end face is a face different from the other end face and has an opening, the outlet port is provided between the one end face and the other end face, the first chamber box is provided within the hollow space and includes a first body portion, the first body portion includes a first opening and a second opening, the second opening and the opening are connected via a duct, and the blower transports air such that the air sucked in from the intake port passes through the first opening, the second opening, and the opening in this order before being blown out from the outlet port, thereby achieving the intended object. Effect of the Invention

[0007] According to the present invention, it is possible to obtain a separate booth in which an air current generated by a blower is transported to a nozzle while maintaining airtightness. [Brief description of the drawings]

[0008] [Figure 1] FIG. 1 is a side view showing a schematic diagram of a private booth according to a first embodiment of the present invention. [Diagram 2] FIG. 1 is a top view showing the individual booth. [Diagram 3] A bottom view showing the individual booth. [Figure 4] FIG. 2 is a perspective view showing the individual booth; [Diagram 5] FIG. 13 is a perspective view showing an air conveying path provided in the private booth. [Figure 6] FIG. 2 is a perspective view showing an air blower, an air conveying path, and a nozzle provided in the private booth. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] Hereinafter, the embodiments for carrying out the present disclosure will be described with reference to the accompanying drawings. In the embodiments and the modified examples, the same or equivalent components and members are given the same reference numerals, and duplicated descriptions are omitted as appropriate. Common names are given common alphabetical reference numerals, and when names are to be distinguished, numbers are added to the end of the reference numerals. In addition, the dimensions of the members in each drawing are shown enlarged or reduced as appropriate for ease of understanding. In addition, some of the members that are not important for explaining the embodiments in each drawing are omitted.

[0010] Furthermore, although terms including ordinal numbers such as first, second, etc. are used to describe various components, these terms are used only for the purpose of distinguishing one component from another component, and these terms do not limit the components.

[0011] (Embodiment 1) A private booth 1 according to an embodiment of the present disclosure will be described with reference to FIGS.

[0012] FIG. 1 is a side view that shows a schematic diagram of a private booth 1. As shown in FIG.

[0013] FIG. 2 is a top view that diagrammatically illustrates the private booth 1. As shown in FIG.

[0014] FIG. 3 is a bottom view that diagrammatically illustrates the private booth 1. As shown in FIG.

[0015] FIG. 4 is a perspective view that shows a schematic diagram of the private booth 1. As shown in FIG.

[0016] FIG. 5 is a perspective view that shows a schematic diagram of an air conveying path 70 provided in the private booth 1. As shown in FIG.

[0017] FIG. 6 is a perspective view that shows a schematic diagram of the blower 26, the air transport path 70, and the nozzle 60 provided in the private booth 1. As shown in FIG.

[0018] 1, the private booth 1 is a soundproof room for teleworkers that can accommodate at least one user 50. The private booth 1 is assumed to be installed in, for example, an office or the like.

[0019] Specifically, as shown in FIGS. 1, 2 and 3, the private booth 1 has a main body 11, a blower 26, a nozzle 60, a first chamber box 80, and a duct 71.

[0020] The living space 10 is a space in which at least one user 50 can stay. Although there are no particular limitations on the living space 10, the living space 10 in this example is a living space 10 for one person that includes a chair 12 and a desk 15 for performing remote work, etc. The chair 12 includes a backrest portion 13 and a seat portion 14.

[0021] As shown in Fig. 4, the main body 11 is configured to have four side walls (a first side wall 41, a second side wall 42, a third side wall 43, and a fourth side wall 44) surrounding the rectangular parallelepiped living space 10, a ceiling 45, and a floor 46. The first side wall 41 has an inner wall 17, an outer wall 18, and a hollow space 19. An openable and closable entrance 25 is provided in the fourth side wall 44.

[0022] As shown in FIG. 1, the blower device 26 includes a housing 27, a blower 28, and a connection member 29.

[0023] The blower 28 has a ventilation function for ventilating the living space 10. The blower 28 may also have an air conditioning function for conditioning the air in the living space 10, or the like.

[0024] The connection member 29 is a member that connects the housing 27 and the first chamber box 80. .

[0025] The air inlet 30 is provided in the floor 46. The air blower 26 takes in air from below the floor 46 through the air inlet 30. That is, the air blower 26 takes in air from the external space of the private booth 1 through the air inlet 30. This air is supplied to the living space 10.

[0026] The configuration of the air blower 26 is not limited as long as it is a device that acts on air, and it may be, for example, a device that simply blows air, a device that simply blows air, or a device that simply ventilates.

[0027] The exhaust port 31 exhausts air from the living space 10 through the floor 46 to the space outside the main body 11.

[0028] The nozzle 60 is a hollow columnar part for conveying the air conveyed via a duct 71 (described later) to the living space 10.

[0029] The duct 71 is a cylindrical pipe for transporting the airflow generated by the blower 26 to the nozzle 60. The duct 71 is provided in the hollow space 19. The hollow space 19 is provided between the inner wall 17 and the outer wall 18. One end of the duct 71 is connected to a first chamber box 80 described later, and the other end is connected to the nozzle 60 or a second chamber box 90 described later.

[0030] The first chamber box 80 is a box-shaped component for changing the direction of the airflow generated by the blower 26 and transporting it to the duct 71. The first chamber box 80 is provided in the hollow space 19. One end of the first chamber box 80 is connected to the connection member 29 of the blower 26, and the other end is connected to the duct 71.

[0031] The second chamber box 90 is a box-shaped component for changing the direction of the air transported from the duct 71 and transporting it to the nozzle 60. The second chamber box 90 is provided in the hollow space 19. One end of the second chamber box 90 is connected to the duct 71, and the other end is connected to the nozzle 60. Note that the private booth 1 may not include the second chamber box 90, and the nozzle 60 may be connected to the duct 71.

[0032] In the private booth 1, the air flow generated by the blower 26 is transported to the nozzle 60 using the air transport path 70.

[0033] 5, the air transport path 70 is a device for transporting the airflow generated by the blower 26 to the nozzle 60 without leakage. Specifically, the air transport path 70 includes a duct 71, a first chamber box 80, and a second chamber box 90. In an embodiment in which the private booth 1 does not include the second chamber box 90, the air transport path 70 does not include the second chamber box 90.

[0034] As shown in FIG. 6, the nozzle 60 is configured to have one end surface 61, another end surface 62, an opening 63, a side surface 64, an upper surface 65, a lower surface 66, and an air outlet 67.

[0035] An opening 63 is provided in one end face 61 .

[0036] The air outlet 67 is provided in the lower surface 66 .

[0037] The nozzle 60 stands with the ceiling 45 as its base end. The nozzle 60 has a long side facing the first side wall 41 or the third side wall 43, and a short side facing the second side wall 42 or the fourth side wall 43. The nozzles 60 are formed so that the direction toward the nozzle 44 is the short side. A plurality of nozzles 60 are arranged in parallel in the short side direction of the nozzle 60. In the first embodiment, four nozzles 60 are arranged in parallel. An upper surface 65 is in contact with the ceiling 45.

[0038] The first chamber box 80 is configured to include a first body portion 81 and a first adaptor portion 82.

[0039] The first body portion 81 has a first opening 81a and a second opening 81b. The connection member 29 of the blower device 26 is connected to the first opening 81a.

[0040] The airflow generated by the blower 26 passes through the connecting member 29 and the first opening 81a, is transported into the first chamber box 80, and moves to the duct 71. An opening is also formed in the inner wall 17 to connect the connecting member 29 and the first opening 81a.

[0041] The first adaptor part 82 is connected to the duct 71. The first chamber box 80 may not include the first adaptor part 82, and the first body part 81 may be directly connected to the duct 71.

[0042] The first cross section 82a is an arbitrary cross section of the first adaptor part 82 in the horizontal direction. By configuring the shape of the first cross section 82a so that the vertical direction is shorter than the horizontal direction, the vertical size of the first side wall 41 can be reduced. In addition, by configuring the opening area of ​​the first cross section 82a to be larger than the opening area of ​​the first opening 81a, the pressure loss of the airflow generated by the blower 26 can be suppressed.

[0043] The second chamber box 90 is configured to include a second body portion 91 and a second adaptor portion 92 .

[0044] The second body portion 91 has a third opening 91a and a fourth opening 91b.

[0045] The opening 63 of the nozzle 60 is connected to the fourth opening 91b.

[0046] The airflow generated by the blower 26 passes through the duct 71 and the third opening 91a, is transported into the second chamber box 90, and moves to the nozzle 60. An opening is also formed in the inner wall 17 to connect the nozzle 60 to the fourth opening 91b.

[0047] The second adaptor part 92 is connected to the duct 71. The second chamber box 90 may not include the second adaptor part 92, and the second body part 91 may be directly connected to the duct 71.

[0048] The second cross section 92a is an arbitrary cross section of the second adaptor part 92 in the horizontal direction. By configuring the shape of the second cross section 92a so that the vertical direction is shorter than the horizontal direction, the vertical size of the first side wall 41 can be reduced. In addition, by configuring the opening area of ​​the second cross section 92a to be larger than the opening area of ​​the first opening 81a, the pressure loss of the airflow generated by the blower 26 can be suppressed. [Variations] The following describes the modified examples. In the drawings and description of the modified examples, the same or equivalent components and members as those in the embodiment are denoted by the same reference numerals. Explanations that overlap with the embodiment will be omitted as appropriate, and the description will focus on the configurations that differ from the embodiment.

[0049] In the description of the embodiment, the private booth 1 is a private room for one person. It may be a private room for multiple people. In the description of the embodiment, the private booth 1 is a closed space, but the private booth 1 may be a space with a part of the wall open.

[0050] In the description of the embodiment, an example in which two blowers 26 are provided has been shown, but one blower 26 may be provided in order to reduce the size of the private booth 1. Also, three or more blowers 26 may be provided in order to increase the size of the private booth 1.

[0051] In the description of the embodiment, an example in which there are four nozzles 60 and four air transport paths 70 has been shown, but three or less nozzles 60, three or less blowers 26, and three or less air transport paths 70 may be provided in order to reduce the size of the private booth 1. Also, four or more nozzles 60, three or more blowers 26, and four or more air transport paths 70 may be provided in order to increase the size of the private booth 1.

[0052] In the description of the embodiment, an example has been shown in which the duct 71 connects one first chamber box 80 and one second chamber box 90, but the duct 71 may also be configured to connect multiple first chamber boxes 80 and multiple second chamber boxes 90.

[0053] In the description of the embodiment, an example has been shown in which the blower device 26 includes a connecting member 29, but in order to simplify installation, the blower device 26 may not include the connecting member 29 and may be configured to be directly connected to the first chamber box 80. [supplement] Below, supplementary information will be provided regarding each embodiment.

[0054] A private booth 1 according to one embodiment of the present invention includes a main body 11, a nozzle 60, a first chamber box 80, a duct 71, and a blower 26, the main body 11 includes a ceiling 45, a first side wall 41, a floor 46, and an intake port 30, the first side wall 41 includes an inner wall 17, an outer wall 18, and a hollow space 19, the hollow space 19 is provided between the inner wall 17 and the outer wall 18, the nozzle 60 includes one end surface 61, another end surface 62, and an air outlet 67, the one end surface 61 is a surface different from the other end surface 62, and an opening portion 63, and an air outlet 67 is provided between one end face 61 and the other end face 62, a first chamber box 80 is provided within the hollow space 19 and includes a first body portion 81, the first body portion 81 includes a first opening 81a and a second opening 81b, the second opening 81b and the opening 63 are connected via a duct 71, and the blower device 26 transports air so that the air sucked in from the suction port 30 passes through the first opening 81a, the second opening 81b and the opening 63 in this order and then is blown out from the air outlet 67.

[0055] According to this configuration, the first chamber box 80 and the duct 71 are used for the air transport path 70 that transports the airflow generated by the blower 26 to the nozzle 60, so that it is possible to prevent the airflow generated by the blower 26 from leaking to the outside. This makes it possible to prevent a decrease in the volume of air blown out from the outlet 67 of the nozzle 60. Therefore, the user 50 of the private booth 1 can be exposed to the air generated by the blower 26 with almost no decrease in the volume of air.

[0056] The direction parallel to the first side wall 41 and horizontal is defined as the lateral direction. If the direction perpendicular to the first side wall 41 is defined as the vertical direction, the shape of the first body portion 81 may be configured such that the vertical direction is shorter than the horizontal direction. Here, "the shape of the first body portion 81 is shorter in the vertical direction than in the horizontal direction" means that the length of the longest part of the first body portion 81 in the vertical direction is shorter than the length of the shortest part of the first body portion 81 in the horizontal direction.

[0057] According to this configuration, the vertical size of the first chamber box 80 is reduced, It is possible to reduce the vertical size of the first side wall 41. This has the effect of enabling the installer of the private booth 1 to effectively utilize the space around the private booth 1.

[0058] Also, the opening area of ​​the second opening 81b may be larger than the opening area of ​​the first opening 81a.

[0059] This configuration can suppress pressure loss of the airflow generated by the blower 26. Therefore, the user 50 in the private booth 1 can be exposed to the air generated by the blower 26 with almost no decrease in air volume due to pressure loss.

[0060] The first chamber box 80 may also include a first adaptor portion 82, which is connected to the second opening 81b of the first body portion 81. If an arbitrary cross section of the first adaptor portion 82 in the horizontal direction is defined as a first cross section 82a, the shape of the first cross section 82a may be configured such that the vertical length is shorter than the horizontal length. Here, "the shape of the first cross section 82a is shorter in the vertical direction than in the horizontal direction" means that the length of the longest part of the vertical length of the first cross section 82a is shorter than the length of the shortest part of the horizontal length of the first cross section 82a.

[0061] According to this configuration, the vertical size of the first chamber box 80 is reduced, and therefore it is possible to reduce the vertical size of the first side wall 41. This has the effect that the installer of the private booth 1 can effectively utilize the space around the private booth 1.

[0062] The opening area of ​​the first cross section 82a may be larger than the opening area of ​​the first opening 81a.

[0063] This configuration can suppress pressure loss of the airflow generated by the blower 26. Therefore, the user 50 in the private booth 1 can be exposed to the air generated by the blower 26 with almost no decrease in air volume due to pressure loss.

[0064] Also, the first adaptor portion 82 may be configured not to protrude outward beyond the first body portion 81 in the vertical direction.

[0065] According to this configuration, the duct 71 is connected to the first adaptor portion 82 that is smaller in the vertical direction than the first body portion 81. This has the effect of improving the ease of installation of the duct 71.

[0066] The private booth 1 also has a second chamber box 90, which is provided in the hollow space 19 and includes a second body portion 91, which includes a third opening 91a and a fourth opening 91b, the second opening 81b and the third opening 91a being connected via a duct 71, and the fourth opening 91b being connected to the opening 63, and the blower 26 transports air so that the air sucked in from the suction port 30 passes through the first opening 81a, the second opening 81b, the third opening 91a, the fourth opening 91b and the opening 63 in this order, and then is blown out from the air outlet 67.

[0067] According to this configuration, the duct 71 and the nozzle 60 can be connected at a right angle while maintaining airtightness, which has the effect of improving the ease of installation of the duct 71.

[0068] The second body portion 91 may be configured such that the length is shorter in the vertical direction than in the horizontal direction. Here, "the second body portion 91 is configured such that the length is shorter in the vertical direction than in the horizontal direction" means that the length of the longest part of the second body portion 91 in the vertical direction is shorter than the length of the second body portion 91. The length of the lateral direction of the portion 91 is shorter than the shortest part of the lateral direction.

[0069] According to this configuration, the vertical size of the second chamber box 90 is reduced, and therefore it is possible to reduce the vertical size of the first side wall 41. This provides the advantage that the installer of the private booth 1 can effectively utilize the space around the private booth 1.

[0070] The opening area of ​​the third opening 91a may be larger than the opening area of ​​the first opening 81a.

[0071] This configuration can suppress pressure loss of the airflow generated by the blower 26. Therefore, the user 50 in the private booth 1 can be exposed to the air generated by the blower 26 with almost no decrease in air volume due to pressure loss.

[0072] The opening area of ​​the third opening 91a may be larger than the opening area of ​​the fourth opening 91b.

[0073] This configuration can suppress pressure loss of the airflow generated by the blower 26. Therefore, the user 50 in the private booth 1 can be exposed to the air generated by the blower 26 with almost no decrease in air volume due to pressure loss.

[0074] The second chamber box 90 may also include a second adaptor portion 92 connected to the third opening 91a of the second body portion 91, and if an arbitrary cross section of the second adaptor portion 92 in the horizontal direction is defined as a second cross section 92a, the shape of the second cross section 92a may be configured such that the length of the longest portion of the second cross section 92a in the vertical direction is shorter than the length of the shortest portion of the second cross section 92a in the horizontal direction.

[0075] According to this configuration, the vertical size of the second chamber box 90 is reduced, and therefore it is possible to reduce the vertical size of the first side wall 41. This provides the advantage that the installer of the private booth 1 can effectively utilize the space around the private booth 1.

[0076] Also, the opening area of ​​the second cross section 92a may be larger than the opening area of ​​the first opening 81a.

[0077] This configuration can suppress pressure loss of the airflow generated by the blower 26. Therefore, the user 50 in the private booth 1 can be exposed to the air generated by the blower 26 with almost no decrease in air volume due to pressure loss.

[0078] Also, the second adaptor portion 92 may be configured not to protrude outward beyond the second body portion 91 in the vertical direction.

[0079] According to this configuration, the duct 71 is connected to the second adaptor portion 92 that is smaller in the vertical direction than the second body portion 91. This has the effect of improving the ease of installation of the duct 71.

[0080] Although the private booth 1 according to the present invention has been described above based on the embodiment, the present invention is not limited to the embodiment. As long as it does not deviate from the spirit of the present invention, various modifications conceivable by a person skilled in the art to this embodiment and configurations constructed by combining components of different embodiments are also included within the scope of the present invention. [Industrial Applicability]

[0081] The private booth according to the present invention is useful as a system for preventing the airflow generated by a blower from leaking to the outside. [Explanation of symbols]

[0082] 1 Private booth 10 Living space 11 Main unit 12 Chairs 13 Backrest 14 Seat area 15 desk 17 Inner wall 18 Exterior Wall 19 Hollow space 25 Entrance / exit section 26 Blower 27 Case 28 Blower 29 Connection parts 30 Intake port 31 Outlet 41 First side wall 42 Second side wall 43 Third side wall 44 4th side wall 45 Ceiling 46 Beds 50 users 60 Nozzles 61 One end face 62 Other end face 63 Opening 64 Side 65 Top 66 Bottom surface 67 Air outlet 70 Air conveying path 71 Duct 80 First Chamber Box 81 First Body Part 81a First opening 81b 2nd opening 82 First adapter part 82a 1st section 90 Second Chamber Box 91 Second Body Part 91a 3rd opening 91b 4th opening 92 Second adapter part 92a 2nd cross section

Claims

1. A private booth including a main body, a nozzle, a first chamber box, a duct, and a blower, the body includes a ceiling, a first sidewall, a floor, and an intake port; the first side wall includes an inner wall, an outer wall, and a hollow space; The hollow space is provided between the inner wall and the outer wall, The nozzle includes one end surface, another end surface, and an outlet port. the one end surface is a surface different from the other end surface and has an opening, The air outlet is provided between the one end surface and the other end surface, The first chamber box is disposed in the hollow space and includes a first body portion, the first body portion includes a first opening and a second opening; the second opening and the opening are connected via the duct, The private booth is characterized in that the blower device transports air so that the air sucked in from the suction port passes through the first opening, the second opening, and the opening in that order, and then is blown out from the air outlet.

2. A direction parallel to the first side wall and horizontal is defined as a lateral direction, If the direction perpendicular to the first side wall is defined as a vertical direction, The first body portion has a shape that is shorter in the vertical direction than in the horizontal direction, 2. The private booth according to claim 1, wherein an opening area of ​​the second opening is larger than an opening area of ​​the first opening.

3. The first chamber box includes a first adapter portion, the first adapter portion is connected to the second opening of the first body portion; If an arbitrary cross section of the first adapter part in the horizontal direction is defined as a first cross section, The shape of the first cross section is shorter in the vertical direction than in the horizontal direction, The opening area of ​​the first cross section is larger than the opening area of ​​the first opening, 3. The private booth according to claim 2, wherein the first adapter portion does not protrude outward in the vertical direction beyond the first body portion.

4. A second chamber box is provided, The second chamber box is disposed in the hollow space and includes a second body portion, the second body portion includes a third opening and a fourth opening; the second opening and the third opening are connected via the duct, the fourth opening is connected to the opening; The private booth according to claim 2, characterized in that the blower device transports air so that the air sucked in through the suction port passes through the first opening, the second opening, the third opening, the fourth opening and the opening in this order, and then is blown out through the air outlet.

5. The second body portion has a shape that is shorter in the vertical direction than in the horizontal direction, The private booth according to claim 4, wherein an opening area of ​​the third opening is larger than an opening area of ​​the first opening.

6. The private booth according to claim 5, wherein an opening area of ​​the third opening is larger than an opening area of ​​the fourth opening.

7. The second chamber box includes a second adapter portion, the second adapter portion is connected to the third opening of the second body portion; If an arbitrary cross section of the second adapter part in the horizontal direction is defined as a second cross section, The second cross-sectional shape is shorter in the vertical direction than in the horizontal direction, The opening area of ​​the second cross section is larger than the opening area of ​​the first opening, The private booth according to claim 6, wherein the second adapter portion does not protrude outward in the vertical direction beyond the second body portion.

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