JP7766263B2 - Private booth - Google Patents

Description

This disclosure relates to a private booth where users can rest.

Patent Document 1 discloses a nap system that can provide air containing an appropriate concentration of functional ingredients to a user taking a nap. Specifically, the nap system includes an airflow generating means having a first inlet that draws in air from within the nap room and an outlet that blows the air drawn in from the first inlet into the seating space of the nap seat, and a functional ingredient introducing means that introduces the functional ingredients into the air blown out from the outlet. The outlet is installed on the ceiling surface in front of the nap seat, and the first inlet is installed on the ceiling surface behind the nap seat. The airflow generating means controls the flow of air so that the air blown down from the outlet flows along the backrest to the rear of the nap seat and is then sucked up through the first inlet.

Japanese Patent Application Laid-Open No. 2020-51703

However, when conventional nap systems are used in tightly sealed nap rooms, the functional ingredients convect within the room, which can result in a certain amount of lingering odor even when a small amount of functional ingredient, such as fragrance, is introduced into the air. Therefore, while lingering odors can be reduced by ventilating the room when it is in use, there is the issue that the effectiveness of the functional ingredients is weakened when the room is in use.

The present disclosure therefore aims to provide a private booth that can suppress lingering odors after use and prevent the effects of functional ingredients from being reduced due to ventilation.

A private booth according to one aspect of the present disclosure comprises a private room having at least walls, a ceiling, and a floor panel that form a private space; an airflow generation unit having a direction-adjusting outlet that blows air in a predetermined direction into the private space; a functional ingredient introducer that introduces functional ingredients into the air blown out from the direction-adjusting outlet; a first air intake and exhaust port that connects the private space to the outside of the private room; and a ventilation device that exchanges the air within the private space with the air outside the private room through a second air intake and exhaust port; a first straight line connecting the first air intake and exhaust port and the second air intake and exhaust port does not intersect with the direction in which the air blown out from the direction-adjusting outlet, and there is a period in which the airflow generation unit and the ventilation device operate simultaneously.

Furthermore, a private booth according to one aspect of the present disclosure includes a private room having at least walls, a ceiling, and a floor panel that form a private space; an airflow generating unit having a direction-adjusting outlet that blows air in a predetermined direction within the private space; a functional ingredient introducer that introduces functional ingredients into the air blown out from the direction-adjusting outlet; a ventilation device that exchanges the air within the private space with air outside the private room; and a control device that controls the operation of the ventilation device, wherein the control device stops the operation of the ventilation device when the air into which the functional ingredients have been introduced is blown out from the direction-adjusting outlet.

The private booths and other facilities disclosed herein can suppress lingering odors after use and prevent the effects of functional ingredients from being reduced due to ventilation.

FIG. 1 is a perspective view showing the appearance of a private booth according to an embodiment. FIG. 2 is a perspective view showing the appearance of the private booth with the outer wall removed. FIG. 3 is a block diagram showing a private booth according to an embodiment. FIG. 4 is a diagram showing a bird's-eye view of the private space of the private booth according to the embodiment. FIG. 5 is a side view showing a direction-adjustable air outlet in a private booth according to the embodiment. FIG. 6 is a cross-sectional view showing the private booth taken along line VI-VI in FIG. FIG. 7 is a diagram showing the first and second lines in the compartment. FIG. 8 is a diagram illustrating an operation example 1 of the private booth according to the embodiment. FIG. 9 is a diagram illustrating a second example of operation of the private booth according to the embodiment. FIG. 10 is a diagram illustrating an operation example 3 of the private booth according to the embodiment.

The embodiments described below are all comprehensive or specific examples. The numerical values, shapes, materials, components, component placement and connection configurations, steps, and step order shown in the following embodiments are merely examples and are not intended to limit the present disclosure. Furthermore, among the components in the following embodiments, components that are not recited in independent claims are described as optional components.

Furthermore, each figure is a schematic diagram and is not necessarily an exact representation. Furthermore, the same components are designated by the same reference numerals in each figure.

In the following embodiments, expressions such as "approximately parallel" are used. For example, "approximately parallel" or "rectangular" does not only mean completely parallel or rectangular, but also means that it is substantially parallel or rectangular, that is, it may include an error of, for example, a few percent. Furthermore, "approximately parallel" or "rectangular" means that it is parallel or rectangular within the range in which the effects of the present disclosure can be achieved. The same applies to other expressions using "approximately" or "like."

In the following embodiments, the longitudinal direction of the bed is defined as the X-axis direction, the lateral direction of the bed is defined as the Y-axis direction, and the direction perpendicular to the X-axis and Y-axis directions is defined as the Z-axis direction. In the X-axis direction, the head side of a user sleeping in bed is defined as the positive X-axis direction, the left hand side of a user sleeping face-up on the bed is defined as the positive Y-axis direction, and the upward side of a user sleeping in bed is defined as the positive Z-axis direction.

The following describes the embodiments in detail, with reference to the drawings.

(Embodiment)
<Configuration: 1 private booth>
First, the configuration of a private booth 1 in this embodiment will be described with reference to FIGS. 1 to 6. FIG.

Figure 1 is a perspective view showing the exterior of a private booth 1 according to an embodiment. Figure 2 is a perspective view showing the exterior of the private booth 1 with the outer wall removed. In Figure 2, the wall portion 11f is not shown, except for the first wall portion 11f1 and the second wall portion 11f2. Figure 3 is a block diagram showing the private booth 1 according to an embodiment. Figure 4 is a diagram showing a bird's-eye view of the private space R of the private booth according to an embodiment. Figure 5 is a side view showing the direction adjustment air outlet 16a inside the private booth 1 according to an embodiment. Figure 6 is a cross-sectional view showing the private booth 1 cut along line VI-VI in Figure 5.

As shown in Figures 1 and 2, the private booth 1 is a rest room that forms a private space R that houses a bed 30 for users to take a nap, sleep, or rest (break). By taking a nap, sleep, or rest in the private space R, users can reduce drowsiness and relieve fatigue. In other words, the private booth 1 allows users to take a nap, sleep, or rest. When users start using the private booth 1, they can start controlling the lighting system 3 by inputting instructions into the operating device 40.

In private booth 1, it is possible to illuminate the private space R. For example, if a user uses private booth 1 as a nap room, when the usage time is set, lighting will be provided to help the user fall asleep, to help the user take a nap, and to wake up a user who is napping.

In addition, when a user uses the private booth 1 as a nap room, once the usage time is set, the first air intake and exhaust vent 5, second air intake and exhaust vent 20b, blower 62, aroma diffuser 63, ventilation device 64, etc., supply air from outside the private booth 1 to the private space R, introduce functional ingredients into the air supplied to the private space R, and exhaust air from the private space R to the outside. Functional ingredients include fragrance ingredients such as air fresheners, negative ions, moisture, etc. In this way, the private booth 1 can adjust the air quality of the private space R. Air quality refers to the temperature, humidity, amount of fragrance ingredients, etc. of the air in the private space R.

The private booth 1 is also provided with casters 12. Therefore, the wheels of the casters 12 rotate, allowing the private booth 1 to move freely. Furthermore, the casters 12 can be locked to stop the wheels from rotating and restrict movement of the private booth 1. The casters 12 are an example of a moving part.

Next, we will explain the external configuration of the private booth 1.

The private booth 1 is sized to fit on an elevator. Specifically, the external dimensions of the private booth 1, i.e., the length (width) of the private booth 1 along the Y-axis direction x the length (height) of the private booth 1 along the X-axis direction x the length (height) of the private booth 1 along the Z-axis direction, are 1100 mm or less x 2100 mm or less x 1950 mm or less.

The size of the private booth 1 is set to allow a user to lie down in a normal standing position. Specifically, the minimum values of the external dimensions of the private booth 10, i.e., the length of the private booth 1 along the Y-axis (width) × the length of the private booth 1 along the X-axis × the length of the private booth 1 along the Z-axis (height), are 600 mm or more × 1900 mm or more × 1000 mm or more. In other words, by setting the minimum width of the private booth 1 to 600 mm or more, it can be set to approximately 50 cm or more, which is the shoulder width of a user. By setting the minimum length of the private booth 1 to 1900 mm or more, it can be set to allow a user with a height of 190 cm to lie down in the private booth 1. By setting the minimum height of the private booth 1 to 1000 mm or more, it can be set to approximately 90 cm or more, which is the seated height of a user.

Next, we will explain the specific configuration of the private booth 1.

The private booth 1 comprises a private room 10, a duct 20, an airflow generating unit 16, a bed 30, and a lighting system 3.

[Private room 10]
The private room 10 is provided with a doorway 19 through which users enter and exit. In this embodiment, the doorway 19 is located on the negative Y-axis side of the private room 10 and in the center of the private room 10 in the X-axis direction. The doorway 19 is provided with a door 18 that can open and close the doorway 19. The door 18 is a sliding door. Therefore, the doorway 19 is opened by sliding the door 18 in the positive X-axis direction, and the doorway 19 is closed by sliding the door 18 in the negative X-axis direction.

The private room 10 is a rectangular parallelepiped housing sized to allow a user to sleep. The private room 10 forms a private space R where the user can rest, such as sleeping. Because a long bed 30 is placed in the private room 10, the private space R is long along the X-axis direction in accordance with the size of the bed 30.

As shown in Figures 2 and 3, the private room 10 also houses a bed 30, a duct 20, an operating device 40, a lighting fixture 70, a control device 60, an acoustic device 61, a blower 62, a fragrance diffuser 63, a ventilation device 64, and a power supply unit 80.

Next, we will explain the specific configuration of the private room 10.

As shown in Figures 2 and 4, when the private space R of the private room 10 is viewed from above along the negative Z-axis, the private space R includes a first space R1 for the user to sleep in, a second space R2 between the bed 30 and the long side of the private room 10 on the doorway 19 side, and a third space R3 between the bed 30 and the long side of the private room 10 on the doorway 19 side, which is located at the user's feet when the user sleeps in the bed 30. In Figure 4, the first space R1 is indicated by dotted hatching, the second space R2 is indicated by diagonal hatching, and the third space R3 is indicated by grid hatching.

The second space R2 and the third space R3 are located on the negative Y-axis side relative to the first space R1. The third space R3 is located on the negative X-axis side relative to the second space R2, and is located at the foot of the user when sleeping in the bed 30. The bed 30 and other items are located in the first space R1, the operating device 40 and the floorboard 11b of the private room 10 are located in the second space R2, and the blower 62, aroma diffuser 63, the second lighting fixture 72 of the lighting fixture 70, the power supply unit 80 (see Figure 3), and other items are located in the third space R3.

As shown in Figure 2, the private room 10 includes a plurality of casters 12, a floorboard 11b, a plurality of frameworks 11, a plurality of wall sections 11f, and a ceiling 13.

The casters 12 can rotate when the private room 10 moves relative to the ground, or can be locked to prevent the wheels from rotating.

The floorboard 11b is elongated along the X-axis direction. The floorboard 11b is located between the bed 30 and the entrance/exit 19 of the private room 10, and is placed on the base 11a of the framework 11 and multiple joists 11a1 in the second space R2.

The multiple frameworks 11 each comprise a frame-shaped base 11a, multiple pillars 11c, and an upper frame 11d.

The base 11a is a rectangular frame body, and is positioned vertically below the private room 10 (in the negative Z-axis direction) so that it is approximately parallel to the XY plane. A number of casters 12 are provided on the end face of the base 11a on the negative Z-axis side, with one-to-one correspondence at least with each corner. Therefore, the base 11a is positioned so that it faces the ground via the casters 12.

Multiple joists 11a1 are connected to the base 11a. Floorboards 11b are provided on top of the base 11a and the multiple joists 11a1.

The multiple pillars 11c are elongated and extend along the Z-axis direction from each corner of the base 11a, supporting the upper frame 11d. The multiple pillars 11c include a first pillar 11c1, a second pillar 11c2, a third pillar 11c3, a fourth pillar 11c4, a fifth pillar 11c5, and a sixth pillar 11c6. The first pillar 11c1, the fourth pillar 11c4, the fifth pillar 11c5, and the sixth pillar 11c6 are arranged at the four corners of the private room 10.

The first pillar 11c1 is located at a corner of the base 11a, which is the end of the base 11a facing the negative X-axis and the end of the base 11a facing the negative Y-axis. The second pillar 11c2 is adjacent to the first pillar 11c1 and is located further in the positive X-axis direction than the first pillar 11c1. The third pillar 11c3 is adjacent to the first pillar 11c1 and is located further in the positive Y-axis direction than the first pillar 11c1. The first pillar 11c1, the second pillar 11c2, the third pillar 11c3, and the multiple wall portions 11f connected to these pillars form a third space R3. The fourth pillar 11c4 is located at a corner of the base 11a facing the negative X-axis and the end of the base 11a facing the positive Y-axis. The fifth pillar 11c5 is located at a corner of the base 11a facing the positive X-axis and the end of the base 11a facing the positive Y-axis. The sixth column 11c6 is located at the corner of the base 11a, which is the end on the positive X-axis direction and the end on the negative Y-axis direction.

A wall portion 11f is arranged between two adjacent pillars 11c of the multiple pillars 11c. In this embodiment, multiple wall portions 11f are provided between two adjacent pillars 11c. The multiple wall portions 11f are also arranged around the bed 30. The multiple wall portions 11f form the outer periphery of the private room 10 and are partitions that define the private room space R. Therefore, the multiple wall portions 11f form the private room space R as a closed space.

The multiple wall portions 11f include a first wall portion 11f1, a second wall portion 11f2, a third wall portion 11f3, a fourth wall portion 11f4, a fifth wall portion 11f5, a sixth wall portion 11f6, and a seventh wall portion 11f7. The first wall portion 11f1, the second wall portion 11f2, and the third wall portion 11f3 are arranged around the blower 62, the aroma diffuser 63, and the like. The first wall portion 11f1, the second wall portion 11f2, the third wall portion 11f3, the fourth wall portion 11f4, the fifth wall portion 11f5, the sixth wall portion 11f6, and the seventh wall portion 11f7 are examples of wall portions 11f.

Specifically, the first wall portion 11f1 is disposed between the first pillar 11c1 and the second pillar 11c2. The first wall portion 11f1 is also formed with an intake port 17 that can draw in outside air when driven by the blower 62. The intake port 17 is provided on the outer wall of the private room 10 so as to face the outside of the private room 10.

The second wall portion 11f2 is located between the first pillar 11c1 and the third pillar 11c3.

The third wall portion 11f3 is located between the user's head and the second lighting device 72 when the user is asleep in bed 30, and is positioned on the foot side when the user is asleep in bed 30. Therefore, the third wall portion 11f3 can block light emitted by the second lighting device 72 so that the light is not directly irradiated onto the user's head when the user is asleep in bed 30. In addition, the third wall portion 11f3 is provided with an airflow generating unit 16 that introduces air via a blower 62 and an aroma diffuser 63.

The surface of the fourth wall portion 11f4 is perpendicular to the surface of the fifth wall portion 11f5. The fourth wall portion 11f4 is disposed between the third pillar 11c3 and the fourth pillar 11c4 so that its surface is parallel to the YZ plane.

The fifth wall portion 11f5 has a surface perpendicular to the surface of the fourth wall portion 11f4 and is positioned opposite the seventh wall portion 11f7. The fifth wall portion 11f5 is positioned between the fourth pillar 11c4 and the fifth pillar 11c5.

The surface of the sixth wall portion 11f6 is perpendicular to the surface of the fifth wall portion 11f5. The sixth wall portion 11f6 is disposed between the fifth column 11c5 and the sixth column 11c6. The sixth wall portion 11f6 is also provided with a first air intake and exhaust port 5. The first air intake and exhaust port 5 forms an air flow path connecting the private space R with the outside. In this embodiment, the first air intake and exhaust port 5 is provided in the sixth wall portion 11f6, but it may also be provided in a wall portion 11f other than the sixth wall portion 11f6.

The surface of the seventh wall portion 11f7 is perpendicular to the surface of the sixth wall portion 11f6. The seventh wall portion 11f7 is disposed between the sixth pillar 11c6 and the entrance/exit 19. The operating device 40 is disposed on the seventh wall portion 11f7.

As shown in Figure 2, a rectangular upper frame 11d is arranged vertically above (in the positive direction of the Z axis) the multiple wall sections 11f. In other words, the upper frame 11d is arranged vertically above the compartment 10 so as to be approximately parallel to the XY plane. In this embodiment, the two upper frames 11d are supported by multiple pillars 11c.

A ceiling 13 is provided on the upper frame 11d. Between the two upper frames 11d and on the upper surface of the ceiling 13, a duct 20, a second air intake/exhaust port 20b connected to one side opening of the duct 20, and a ventilation device 64 are provided.

[Duct 20]
The duct 20 connects the private space R with the outside of the private room 10. A ventilation device 64 is provided on the flow path of the duct 20. When the ventilation device 64 is driven, air sucked in from the second air intake and exhaust port 20b is guided to the other side opening 20a of the duct 20 and exhausted to the outside of the private room 10. In addition, air outside the private room 10 sucked in from the other side opening 20a is guided to the second air intake and exhaust port 20b of the duct 20 and supplied to the private space R.

The second air intake and exhaust port 20b is located on the ceiling 13 on the lower side of the user's body when the user is asleep in bed 30. By positioning the second air intake and exhaust port 20b away from the user's head, the user can prevent suction or supply noises from being heard.

The second air intake and exhaust vent 20b also connects the private room space R to the outside of the private room 10. Therefore, the second air intake and exhaust vent 20b can exchange the air within the private room space R with the air outside the private room 10. In other words, when the ventilation device 64 is driven, the second air intake and exhaust vent 20b can exhaust the air inside the private room 10 to the outside of the private room 10 via the duct 20, or supply the air outside the private room 10 to the inside of the private room 10 via the duct 20.

[Airflow generating unit 16]
As shown in FIGS. 5 and 6 , the airflow generating unit 16 is disposed on the ceiling 13 side of the third wall portion 11f3. The airflow generating unit 16 has a direction adjustment outlet 16a that blows air in a predetermined direction into the private room space R. The direction adjustment outlet 16a is an outlet grill that can adjust the air blowing direction by adjusting the position of a louver 16b. The direction adjustment outlet 16a has a louver 16b. The louver 16b is provided at the direction adjustment outlet 16a of an air flow path 16c that connects the air intake 17 to the direction adjustment outlet 16a via the blower 62 and the aroma diffuser 63. The louver 16b is disposed at the direction adjustment outlet 16a in an orientation that is inclined downward along the positive direction of the X-axis with respect to the X-Y plane. Therefore, the air blown out from the direction adjustment outlet 16a is adjusted to a predetermined direction according to the orientation of the louver 16b. Furthermore, the position of the louvers 16b can be changed manually, but the position may also be automatically changed or fixed under the control of the control device 60. For this reason, the position of the louvers 16b disclosed in Fig. 6 is merely an example and is not limited to this embodiment.

The airflow generating unit 16 can also supply air by blowing it through the blower 62 and aroma diffuser 63 into the private room space R. Specifically, the airflow generating unit 16 can blow air containing the functional components out of the direction adjustment outlet 16a by using the aroma diffuser 63 to introduce functional components into the air drawn in from the outside by the blower 62 through the intake port 17.

[Bed 30]
2 and 4, the bed 30 allows a user to sit and sleep. The bed 30 is elongated along the X-axis direction in the first space R1. The bed 30 in this embodiment is supported by a plurality of pillars 11c, but may also be placed on a base 11a and a plurality of joists 11a1.

The bed 30 is set so that the user's head is located on the positive side of the X axis of the bed 30 and the user's feet are located on the negative side of the X axis of the bed 30.

The bed 30 of this embodiment also includes a chair that transforms to function as a bed 30. Specifically, the bed 30 may have a seat on which a user sits, a footrest rotatably connected to the seat, a backrest rotatably connected to the seat, and a headrest connected to the backrest. In this case, the chair may function as a bed 30 with the footrest, seat, backrest, and headrest arranged in a straight line. The bed 30 of this embodiment may also be tiltable and may transform like a chair. In the case of a chair, the illuminance on the surface of the backrest and the illuminance on the surface of the headrest when the user leans their back against the backrest and places their head on the headrest correspond to the bed surface illuminance. Here, the bed surface illuminance is the illuminance on the surface of the bed 30 when at least one of the first lighting fixture 71 and the second lighting fixture 72 is turned on.

[Lighting System 3]
2 and 3 , when a user inputs the usage time via the operation device 40, the lighting system 3 illuminates the surface of the bed 30 on which the user will sleep, thereby executing a lighting mode that puts the user to sleep at the start of the usage time, a lighting mode that puts the user to take a nap, a lighting mode that wakes up the napping user at the end of the usage time, etc. In other words, by executing each lighting mode, the lighting system 3 can provide a lighting environment that supports the user's falling asleep and the user's awakening after falling asleep.

The lighting system 3 includes a lighting fixture 70, an operating device 40, a control device 60, an acoustic device 61, a blower 62, an aroma diffuser 63, a ventilation device 64, and a power supply unit 80. Note that the lighting system 3 does not necessarily have to include at least one of the acoustic device 61 and the lighting fixture 70.

[Lighting fixture 70]
Lighting fixture 70 can illuminate private room space R. In the present embodiment, a first lighting fixture 71 and a second lighting fixture 72 are provided as lighting fixture 70. Lighting fixture 70 is a general term for first lighting fixture 71 and second lighting fixture 72. First lighting fixture 71 may be a lighting device for waking up, and second lighting fixture 72 may be a lighting device for falling asleep.

The first lighting fixture 71 and the second lighting fixture 72 also have a dimming function that changes the amount of light and a color adjustment function that changes the color temperature. Therefore, the first lighting fixture 71 and the second lighting fixture 72 can change the light output or color temperature by receiving lighting control instructions from the control device 60 or direct instructions from the operating device 40. For example, the first lighting fixture 71 and the second lighting fixture 72 perform dimming control and color adjustment control by receiving lighting control instructions from the control device 60 based on the usage time. This allows the first lighting fixture 71 and the second lighting fixture 72 to change the luminance (brightness) and color temperature during usage time.

The first lighting fixture 71 is positioned vertically above the upper body of the user when sleeping in bed 30. Specifically, the first lighting fixture 71 is mounted on the ceiling 13. The first lighting fixture 71 is also positioned so as to be embedded in the ceiling 13. The first lighting fixture 71 may be mounted within the private room space R.

The second lighting fixture 72 is installed at the foot side when the user is sleeping in the bed 30. As shown in FIG. 4, the second lighting fixture 72 is located in the third space R3. When the second lighting fixture 72 is turned on, the light emitted by the second lighting fixture 72 is emitted from the opening 11h and further reflected by the wall 11f of the private room 10 and the bed 30, etc., and is irradiated toward the head side.

Note that only one of the first lighting fixture 71 and the second lighting fixture 72 may be installed in the private booth 1.

[Operating device 40]
Operating device 40 allows a user to individually operate first lighting device 71, second lighting device 72, sound device 61, air blower 62, aroma diffuser 63, and ventilation device 64. In other words, operating device 40 outputs instructions operated by the user to control device 60, which causes control device 60 to activate or stop the activation of first lighting device 71, second lighting device 72, sound device 61, air blower 62, aroma diffuser 63, and ventilation device 64. Operating device 40 may only be capable of operating at least one of lighting device 70, sound device 61, air blower 62, aroma diffuser 63, and ventilation device 64.

The operating device 40 can also accept input from the user. For example, when the user inputs a usage time into the operating device 40, the operating device 40 outputs usage time information indicating the usage time input by the user to the control device 60.

The operating device 40 is also located on the seventh wall 11f7 facing the second space R2. In other words, when the user is lying down on the bed 30, the operating device 40 is located on the head side. This allows the user to operate the operating device 40 while lying down. The operating device 40 only needs to be located in one or more of the first space R1, second space R2, and third space R3. In other words, multiple operating devices 40 may be provided in the private booth 1.

[Control device 60]
The control device 60 can control each of the first lighting device 71, the second lighting device 72, the sound device 61, the blower 62, the aroma diffuser 63, and the ventilation device 64 in response to instructions from the operating device 40.

First, we will explain how the control device 60 controls the lighting fixtures 70.

For example, when a user operates the operating device 40 to input an instruction to operate the lighting fixture 70, the control device 60 receives an instruction to control the operation of the lighting fixture 70 from the operating device 40. For example, the control device 60 receives an instruction from the operating device 40 to start controlling the first lighting fixture 71 and the second lighting fixture 72 from the usage time indicated in the usage time information. The control device 60 generates a lighting control instruction based on the usage time information indicated in the received instruction, and outputs the generated lighting control instruction to the first lighting fixture 71 and the second lighting fixture 72. Specifically, the control device 60 controls the first lighting fixture 71 and the second lighting fixture 72 by outputting a lighting control instruction to the first lighting fixture 71 and the second lighting fixture 72 according to the length of the usage time indicated in the received usage time information.

Next, we will explain how the control device 60 controls the acoustic device 61.

For example, when a user operates the operating device 40 to input an instruction to operate the sound device 61, the control device 60 acquires an instruction to control the operation of the sound device 61 from the operating device 40. The control device 60 causes the sound device 61 to play music in accordance with the acquired instruction. As a result, when the sound device 61 plays music, the played music is output into the private space R. Furthermore, by acquiring an instruction from the operating device 40, the control device 60 can change the music played by the sound device 61 or control the volume of the music output by the sound device 61.

Next, we will explain how the control device 60 controls the fan 62 and aroma diffuser 63.

For example, when a user operates the operating device 40 to input an instruction to operate the air freshener 62 and the aroma diffuser 63, the control device 60 receives an instruction from the operating device 40 to control the operation of the air freshener 62 and the aroma diffuser 63. When the user operates the operating device 40 to input an instruction to switch the air freshener 62 and the aroma diffuser 63 from an OFF state to an ON state, the control device 60 turns on the power of the air freshener 62 and the aroma diffuser 63 in accordance with the instruction received from the operating device 40. As a result, the air freshener 62 and the aroma diffuser 63 are driven, and the functional component of the aroma diffuser 63 is introduced into the air drawn in by the air freshener 62 from the air inlet 17, and air containing the functional component is supplied into the private space R. Furthermore, by receiving an instruction from the operating device 40, the control device 60 can control the output of the aroma diffuser 63, i.e., the amount of the functional component introduced into the private space R. Additionally, the control device 60 can control the output of the blower 62, i.e., the rotation speed of the fan in the blower 62, by receiving instructions from the operating device 40.

For example, if the user operates the operating device 40 to input an instruction to operate the air blower 62 without operating the aroma diffuser 63, the control device 60 receives an instruction to control the operation of the air blower 62 from the operating device 40. In this case, the air blower 62 is driven to supply outside air to the private room space R of the private room 10.

Next, we will explain how the control device 60 controls the ventilation device 64.

For example, when a user operates the operating device 40 to input an instruction to activate the ventilation device 64, the control device 60 receives an instruction to control the operation of the ventilation device 64 from the operating device 40. When the user operates the operating device 40 to input an instruction to switch the ventilation device 64 from an OFF state to an ON state, the control device 60 turns on the power of the ventilation device 64 in accordance with the instruction received from the operating device 40. As a result, the ventilation device 64 is activated, and outside air is supplied to the private space R of the private room 10. Furthermore, by receiving an instruction from the operating device 40, the control device 60 can control the output of the ventilation device 64, i.e., the rotation speed of the fan in the ventilation device 64.

Next, we will explain how the control device 60 controls the aroma diffuser 63, the blower 62, and the ventilation device 64 in a coordinated manner.

When air containing functional ingredients is blown out from the direction adjustment outlet 16a, the control device 60 stops the operation of the ventilation device 64. In other words, while the control device 60 is driving the blower 62 and the aroma diffuser 63, the control device 60 does not drive the ventilation device 64. This prevents the air containing functional ingredients from being immediately exhausted from the first air supply/exhaust port 5 or the second air supply/exhaust port 20b by driving the ventilation device 64, even if air containing functional ingredients is blown out from the direction adjustment outlet 16a.

Furthermore, the control device 60 starts operating the ventilation device 64 within a certain time after completing the blowing of air containing functional ingredients from the direction adjustment outlet 16a. In other words, when the control device 60 stops the operation of the blower 62 and the aroma diffuser 63, it starts operating the ventilation device 64 within a certain time after stopping them. As a result, even if the private space R is filled with air containing functional ingredients, operating the ventilation device 64 can replace the air within the private space R with air outside the private room 10, thereby allowing the functional ingredients contained in the air within the private space R to be exhausted. Here, "within a certain time" refers to, for example, within a few seconds or several tens of seconds.

Furthermore, the control device 60 also starts the operation of the ventilation device 64 when air without functional ingredients is blown out from the direction adjustment outlet 16a into the private room space R. In other words, when the control device 60 drives the blower 62 and stops the operation of the aroma diffuser 63, it starts the operation of the ventilation device 64. In this case, because air without functional ingredients is blown out from the direction adjustment outlet 16a, the operation of the ventilation device 64 can be started without considering the functional ingredients.

In this way, there are times (periods) during which the control device 60 operates the airflow generating unit 16 and the ventilation device 64 simultaneously. In other words, there are times during which the control device 60 does not operate the airflow generating unit 16 and the ventilation device 64 simultaneously.

[Sound device 61, blower 62, aroma diffuser 63 and ventilation device 64]
The sound device 61 can output sound within the private space R. For example, the sound device 61 can play music to provide the user with music that has a sleep-inducing effect or music that has a waking effect. The sound device 61 is housed in the private room 10 and is arranged, for example, in the private space R. The sound device 61 allows the user to change the music played in the private space R or adjust the volume by operating the operation device 40.

The blower 62 is placed inside the private room 10 and draws in air through an intake port 17 provided in the private room 10, and blows the air out through a direction-adjustable outlet 16a provided in the private room space R, thereby generating an airflow within the private room space R.

The aroma diffuser 63 is disposed within the private room 10 and can adjust the amount of functional ingredients in the private room space R by introducing functional ingredients into the air blown out from the other side opening 20a. For example, the aroma diffuser 63 can incorporate functional ingredients into the air flowing from the air inlet 17 to the direction adjustment outlet 16a by driving the blower 62 under the control of the control device 60. In other words, the functional ingredients are carried by the airflow from the air inlet 17 to the direction adjustment outlet 16a and are introduced into the private room space R. This allows the private room space R to be filled with the user's preferred scent. The output of such aroma diffuser 63 can be adjusted by the operating device 40. Furthermore, the aroma diffuser 63 may be able to change the type of functional ingredient by operating the operating device 40. The aroma diffuser 63 is an example of a functional ingredient introducer. Other examples of functional ingredient introducers include an ion generator, a humidifier, etc.

The aroma diffuser 63 can introduce the functional ingredients into the private space R without driving the air blower 62. In other words, the aroma diffuser 63 can fill the private space R with the scent of the functional ingredients simply by being placed in the private space R.

Furthermore, the aroma diffuser 63 is placed at the feet of the user when sleeping in the bed 30. Specifically, the aroma diffuser 63 is placed in the flow path of the duct 20 or in the third space R3. In this embodiment, the aroma diffuser 63 is placed downstream of the blower 62 and closer to the ceiling 13 than the blower 62 so as to be away from the user's head.

In this embodiment, the blower 62 and the aroma diffuser 63 are located on the negative Z-axis side (lower side) of the ceiling 13, but this is not limited to this. Only the blower 62 may be located on the negative Z-axis side of the ceiling 13. In this embodiment, the blower 62 and the aroma diffuser 63 are located at the feet of the user when sleeping in the bed 30, but this is not limited to this. Only the blower 62 may be located at the feet of the user when sleeping in the bed 30. In these cases, the aroma diffuser 63 may be located above the ceiling 13.

The ventilation device 64 is controlled by the control device 60 to exchange the air inside the private room 10 with the air outside the private room 10.

For example, the ventilation device 64 can exhaust air from the private space R by drawing in air from the private space R through the second air intake and exhaust port 20b provided in the private room 10 and blowing the air out of the private room 10 through the other side opening 20a of the duct 20. Specifically, when the ventilation device 64 is driven to exhaust air from the private space R to the outside of the private room 10 through the second air intake and exhaust port 20b, air outside the private room 10 is drawn in through the first air intake and exhaust port 5, thereby supplying outside air to the private space R. In addition, when the ventilation device 64 is driven, air from the private space R is drawn in through the second air intake and exhaust port 20b. The drawn air is then exhausted through the duct 20 to the outside of the private room 10 through the other side opening 20a.

The ventilation device 64 also draws in air outside the private room 10 through the other opening 20a of the duct 20 and blows the air out into the private room space R through the second air supply and exhaust port 20b provided in the private room 10, thereby supplying air into the private room space R. Specifically, when the ventilation device 64 is driven to supply air into the private room space R through the second air supply and exhaust port 20b, air outside the private room 10 is drawn in through the other opening 20a of the duct 20, and the outside air is supplied to the private room space R through the second air supply and exhaust port 20b via the duct 20. As a result, the air inside the private room space R is pushed out through the first air supply and exhaust port 5 and exhausted to the outside of the private room 10.

When the ventilation device 64 exhausts the air from the private space R, the blower 62 is driven to take in outside air, or outside air is taken in through the first air intake and exhaust port 5, etc., thereby adjusting the temperature and humidity of the air in the private space R.

In this way, by driving the blower 62 and the ventilation device 64, air can be circulated within the private room 10. The output of the blower 62 and the ventilation device 64 can be adjusted by the operating device 40.

Furthermore, the blower 62 and ventilation device 64 are positioned at the feet of the user when sleeping in the bed 30.

[Power supply section 80]
Power supply unit 80 controls the light output by supplying power to first lighting fixture 71 and second lighting fixture 72, and controls the output by supplying power to acoustic device 61, air blower 62, aroma diffuser 63, and ventilation device 64. In other words, power supply unit 80 generates drive power for driving first lighting fixture 71, second lighting fixture 72, acoustic device 61, air blower 62, aroma diffuser 63, and ventilation device 64, and supplies this drive power to first lighting fixture 71, second lighting fixture 72, acoustic device 61, air blower 62, aroma diffuser 63, and ventilation device 64, respectively.

[Relationship between the first line and the second line]
Next, the relationship between the first line and the second line will be described with reference to FIG.

Figure 7 shows the first and second lines within the private room 10.

6 and 7 , in the private room 10, the first line connecting the first air intake and exhaust port 5 and the second air intake and exhaust port 20b does not intersect with the direction of air blown out from the direction adjustment outlet 16a. Furthermore, the first line connecting the first air intake and exhaust port 5 and the second air intake and exhaust port 20b does not intersect with the second line extending along the orientation of the louver 16b. In other words, the first air intake and exhaust port 5 and the second air intake and exhaust port 20b are positioned in the private room 10 so that the first line does not intersect with the air blowing direction. Furthermore, the orientation of the louver 16b is maintained within the direction adjustment outlet 16a so that the first line does not intersect with the air blowing direction. Therefore, the first airflow along the first line connecting the first air intake and exhaust port 5 and the second air intake and exhaust port 20b does not directly intersect with the second airflow along the air blowing direction. This prevents the functional ingredients carried by the second airflow from being carried away by the first airflow.

<Processing Operation>
Next, the processing operation of the private booth 1 according to this embodiment will be described.

(Operation example 1)
This operation example will be described with reference to FIG.

Figure 8 shows example 1 of the operation of the private booth 1 according to the embodiment.

First, when a user uses private booth 1, the user inputs the usage time via the operating device 40. At this time, the user selects the lighting mode, etc., and whether or not to introduce functional ingredients into the air in private space R. The user operates the operating device 40 to input instructions to operate the blower 62 and aroma diffuser 63. The control device 60 receives instructions to control the operation of the blower 62 and aroma diffuser 63 from the operating device 40. The control device 60 determines whether the ventilation device 64 is operating (S11).

Next, if the control device 60 determines that the ventilation device 64 is not operating (NO in S11), it operates the blower 62 and aroma diffuser 63 (S12). When the blower 62 is operated, it draws in air from outside the private room 10 through the air inlet 17. At this time, the aroma diffuser 63 introduces functional ingredients into the air from outside the private room 10 that the blower 62 has drawn in through the air inlet 17. The blower 62 blows the drawn air containing the functional ingredients out of the direction adjustment outlet 16a of the airflow generation unit 16. As a result, air containing the functional ingredients is supplied to the private room space R.

The control device 60 then terminates the processing operations of the flowchart in Figure 8.

On the other hand, if the control device 60 determines that the ventilation device 64 is operating (YES in S11), it stops operating the ventilation device 64 when supplying air containing functional ingredients from the direction adjustment outlet 16a to the private room R (S13). Then, the control device 60 performs the processing operation of step S12.

This processing operation prevents the air containing the functional ingredients from being immediately exhausted from the first air supply/exhaust port 5 or the second air supply/exhaust port 20b by driving the ventilation device 64, even if the air containing the functional ingredients is blown out from the direction adjustment outlet 16a.

(Operation example 2)
This operation example will be described with reference to FIG.

Figure 9 shows a second example of operation of the private booth 1 according to the embodiment.

The control device 60 stops the operation of the blower 62 and the aroma diffuser 63 when the end time of the private booth 1 used by the user arrives or a predetermined time before the end time. Therefore, as the end time approaches, the control device 60 determines whether the operation of the blower 62 and the aroma diffuser 63 has stopped (S21).

If the control device 60 determines that the operation of the air blower 62 and the aroma diffuser 63 has not stopped (NO in S21), it repeats the processing of step S21.

On the other hand, if the control device 60 determines that the blowing of air containing functional ingredients from the direction adjustment outlet 16a has been completed and that the operation of the blower 62 and aroma diffuser 63 has stopped (YES in S21), it starts operating the ventilation device 64 within a certain period of time (S22). The ventilation device 64 operates to draw in air from outside the private room 10 through the first air supply and exhaust port 5, and exhausts the air within the private room space R to the outside of the private room 10 through the second air supply and exhaust port 20b. As a result, the air within the private room space R is replaced with air from outside the private room 10 and exhausted to the outside of the private room 10.

The control device 60 then terminates the processing operations of the flowchart in Figure 8.

If the answer to step S21 is YES, the control device 60 may start operating the ventilation device 64 after a predetermined time has elapsed.

By performing this type of processing operation, even if the private space R is filled with air containing functional ingredients, the ventilation device 64 can be automatically activated after the user has finished using the private booth 1, replacing the air inside the private space R with air outside the private room 10, thereby allowing the functional ingredients contained in the air inside the private space R to be exhausted.

(Operation example 3)
This operation example will be described with reference to FIG.

Figure 10 shows a third example of operation of the private booth 1 according to the embodiment.

As another example, when a user is using private booth 1, the blower 62 may be operating and the aroma diffuser 63 may be stopped. Therefore, when a user is using private booth 1, the control device 60 determines whether the blower 62 is operating and the aroma diffuser 63 is stopped (S31).

If the control device 60 determines that the air blower 62 is operating and that the aroma diffuser 63 has not stopped operating (NO in S31), it repeats the processing of step S31.

On the other hand, if the control device 60 determines that the blower 62 is operating and the aroma diffuser 63 is not operating (YES in S31), it starts operating the ventilation device 64 when blowing air without functional ingredients from the direction adjustment outlet 16a into the private room space R (S32).

The control device 60 then terminates the processing operations of the flowchart in Figure 8.

In this way, when the control device 60 stops the operation of the aroma diffuser 63 and operates the blower 62, it also operates the ventilation device 64. As a result, air that has not been mixed with functional ingredients is blown out from the direction adjustment outlet 16a, so the operation of the ventilation device 64 can be started without considering the functional ingredients.

<Action and effect>
Next, the effects of the private booth 1 in this embodiment will be described.

As described above, the private booth 1 of this embodiment includes a private room 10 having at least the wall portion 11f, ceiling 13, and floor panel 11b that form the private space R; an airflow generating unit 16 having a direction-adjusting outlet 16a that blows air in a predetermined direction within the private space R; a functional ingredient introducer that introduces functional ingredients into the air blown out from the direction-adjusting outlet 16a; a first air supply and exhaust port 5 that connects the private space R to the outside of the private room 10; and a ventilation device 64 that exchanges the air within the private space R with the air outside the private room 10. Furthermore, the first straight line connecting the first air supply and exhaust port 5 and the second air supply and exhaust port 20b does not intersect with the direction of the air blown out from the direction-adjusting outlet 16a. There is a period of time when the airflow generating unit 16 and the ventilation device 64 operate simultaneously.

With this, when the ventilation device 64 is driven, air outside the private room 10 can be supplied to the private room space R through the air intake and exhaust port, and air within the private room space R can be exhausted to the outside of the private room 10.

Furthermore, because the first straight line and the blowing direction do not intersect, even if there is a period when the airflow generating unit 16 and the ventilation device 64 are operating simultaneously, the air blown out from the direction adjustment outlet 16a and into which the functional ingredients have been introduced is not immediately exhausted from the first air supply and exhaust port 5 or the second air supply and exhaust port 20b. Therefore, the amount of functional ingredients in the private space R can be maintained for a certain period of time when the user is using the private space R.

This private booth 1 therefore reduces lingering odors after use and prevents the effectiveness of functional ingredients from being reduced due to ventilation.

In particular, air containing functional ingredients is supplied to the private room space R from the direction adjustment outlet 16a, and the ventilation device 64 can exchange the air in the private room space R with air outside the private room 10, so even if a user uses the private room space R for a long period of time, the increase in carbon dioxide concentration in the private room space R can be suppressed.

The private booth 1 of this embodiment also includes a private room 10 having at least walls 11f, ceiling 13, and floorboard 11b that form the private space R; an airflow generating unit 16 having a direction-adjusting outlet 16a that blows air in a predetermined direction within the private space R; a functional ingredient introducer that introduces functional ingredients into the air blown out from the direction-adjusting outlet 16a; a ventilation device 64 that exchanges the air within the private space R with the air outside the private room 10; and a control device 60 that controls the operation of the ventilation device 64. When the air into which the functional ingredients have been introduced is blown out from the direction-adjusting outlet 16a, the control device 60 stops the operation of the ventilation device 64.

With this, when the ventilation device 64 is driven, air outside the private room 10 can be supplied to the private room space R through the air intake and exhaust port, and air within the private room space R can be exhausted to the outside of the private room 10.

Furthermore, by stopping the operation of the ventilation device 64, it is possible to prevent the air blown out from the direction adjustment outlet 16a and containing the functional ingredients from being immediately exhausted from the first air intake and exhaust port 5 or the second air intake and exhaust port 20b. As a result, the amount of functional ingredients in the private space R can be maintained for a certain period of time when the user is using the private space R.

This private booth 1 therefore reduces lingering odors after use and prevents the effectiveness of functional ingredients from being reduced due to ventilation.

In particular, air containing functional ingredients is supplied to the private room space R from the direction adjustment outlet 16a, and the ventilation device 64 can exchange the air in the private room space R with air outside the private room 10, so even if a user uses the private room space R for a long period of time, the increase in carbon dioxide concentration in the private room space R can be suppressed.

In addition, in the private booth 1 of this embodiment, the direction-adjustable air outlet 16a has a louver 16b. The direction-adjustable air outlet 16a is an outlet grill that can adjust the air outlet direction by adjusting the position of the louver 16b. The first straight line connecting the first air intake and exhaust port 5 and the second air intake and exhaust port 20b does not intersect with the second straight line extending along the position of the louver 16b.

As a result, the blowing direction along the second straight line does not intersect with the first straight line, so even if air containing functional ingredients is blown out from the direction adjustment outlet 16a, the operation of the ventilation device 64 can prevent the air containing functional ingredients from being immediately exhausted from the first air supply/exhaust port 5 or the second air supply/exhaust port 20b.

Furthermore, in the private booth 1 of this embodiment, the control device 60 starts operating the ventilation device 64 within a certain period of time after completing the blowing of air containing functional ingredients from the direction adjustment outlet 16a.

As a result, even if the private space R is filled with air into which functional ingredients have been introduced through the direction adjustment outlet 16a, the ventilation device 64 can be driven to replace the air within the private space R with air outside the private room 10. This prevents functional ingredients from remaining in the private space R after the user has finished using the private booth 1.

In addition, in the private booth 1 of this embodiment, the control device 60 also starts operating the ventilation device 64 when air without functional ingredients is blown out from the direction adjustment outlet 16a into the private space R.

As a result, air without any functional ingredients introduced is blown out from the direction adjustment outlet 16a, so the ventilation device 64 can be started without considering the functional ingredients. Therefore, the air inside the private space R can be more quickly exchanged with the air outside the private room 10 using the direction adjustment outlet 16a, first air supply and exhaust port 5, second air supply and exhaust port 20b, and ventilation device 64. This makes it easier to make the air quality, including temperature, humidity, and carbon dioxide concentration, inside the private space R similar to the air quality outside the private room 10.

In addition, the private booth 1 of this embodiment is further equipped with at least one of a lighting fixture 70 that illuminates the private space R and an acoustic device 61 that outputs sound within the private space R.

This allows for control of at least one of the audio device 61 and the lighting device 70, providing the user with a comfortable sleeping environment.

Furthermore, in this embodiment of the private booth 1, the external dimensions of the private booth 1 are 1100 mm or less x 2100 mm or less x 1950 mm or less.

This means that if the external dimensions of the private booth 1 are such that it can be placed on an elevator, it will be easier to transport the private booth 1 in and out.

In addition, the private booth 1 of this embodiment is further equipped with a moving part (casters 12).

This allows for the provision of a portable private booth 1 that can be moved freely.

(Other Modifications)
While the private booth according to the present disclosure has been described above based on the above-mentioned embodiments, the present disclosure is not limited to these embodiments. As long as the modifications do not deviate from the spirit of the present disclosure, various modifications conceivable by those skilled in the art may also be included in the scope of the present disclosure.

For example, the control devices included in the private booths according to the above embodiments are typically realized as LSIs, which are integrated circuits. These may be implemented individually on a single chip, or some or all of them may be integrated on a single chip.

In addition, integrated circuits are not limited to LSIs, but may also be realized using dedicated circuits or general-purpose processors. FPGAs (Field Programmable Gate Arrays), which can be programmed after LSI manufacturing, or reconfigurable processors, which allow the connections and settings of circuit cells within the LSI to be reconfigured, may also be used.

In the above embodiments, each component may be configured with dedicated hardware, or may be realized by executing a software program appropriate for that component. Each component may also be realized by a program execution unit such as a CPU or processor reading and executing a software program recorded on a storage medium such as a hard disk or semiconductor memory.

Furthermore, all numbers used above are examples used to specifically explain this disclosure, and embodiments of this disclosure are not limited to the numbers shown as examples.

Furthermore, the division of functional blocks in the block diagram is one example; multiple functional blocks may be realized as a single functional block, one functional block may be divided into multiple blocks, or some functions may be moved to other functional blocks. Furthermore, the functions of multiple functional blocks with similar functions may be processed in parallel or time-shared by a single piece of hardware or software.

Furthermore, the order in which each step in the flowchart is performed is merely an example to specifically explain the present disclosure, and orders other than those described above may also be used. Furthermore, some of the steps may be performed simultaneously (in parallel) with other steps.

Below are the features of the private booths described based on the above embodiment.

<Technology 1>
a private room having at least a wall portion, a ceiling, and a floor board that form a private room space;
an airflow generating unit having a direction-adjustable air outlet that blows air in a predetermined direction in the private room;
a functional ingredient introducer that introduces a functional ingredient into the air blown out from the direction adjustment outlet;
a first air intake/exhaust port that connects the private room space to the outside of the private room;
a ventilation device that exchanges air in the individual room space with air outside the individual room through a second air intake and exhaust port;
a first straight line connecting the first air supply/exhaust port and the second air supply/exhaust port does not intersect with a blowing direction of air blown out from the direction adjustment air outlet,
In this private booth, there is a time when the airflow generating unit and the ventilation device operate simultaneously.

<Technology 2>
the direction-adjustable air outlet is an air outlet grille having a louver and capable of adjusting the air outlet direction by changing the position of the louver;
The private booth according to Art. 1, wherein the first straight line connecting the first air intake and exhaust port and the second air intake and exhaust port does not intersect with a second straight line extending along the orientation of the louver.

<Technology 3>
a private room having at least a wall portion, a ceiling, and a floor board that form a private room space;
an airflow generating unit having a direction-adjustable air outlet that blows air in a predetermined direction in the private room;
a functional ingredient introducer that introduces a functional ingredient into the air blown out from the direction adjustment outlet;
a ventilation device that exchanges air in the individual room space with air outside the individual room;
A control device for controlling the operation of the ventilation device,
When the air into which the functional ingredient has been introduced is blown out from the direction adjustment outlet, the control device stops driving the ventilation device.

<Technology 4>
The private booth according to Art 3, wherein the control device starts driving the ventilation device within a certain time after completing the blowing of the air into which the functional ingredient has been introduced from the direction adjustment outlet.

<Technology 5>
The private booth according to Technology 3 or 4, wherein the control device further starts driving the ventilation device when air not containing the functional ingredient is blown out from the direction adjustment air outlet into the private space.

<Technology 6>
The private booth according to any one of techniques 1 to 5, further comprising at least one of a lighting fixture that illuminates the private space and an acoustic device that outputs sound into the private space.

<Technology 7>
The private booth according to Art 6, wherein the external dimensions of the private booth are 1100 (mm) or less x 2100 (mm) or less x 1950 (mm) or less.

<Technology 8>
The private booth according to Art 7 further comprises a moving part.

This disclosure also includes forms obtained by applying various modifications to the above-described embodiments that would occur to those skilled in the art, as well as forms realized by arbitrarily combining the components and functions of the embodiments within the scope of the spirit of this disclosure.

1 Private booth 5 First intake and exhaust port 10 Private room 11b Floor board 11f Wall portion 11f1 First wall portion (wall portion)
11f2 Second wall (wall)
11f3 Third wall (wall)
11f5 5th wall (wall)
11f6 6th wall (wall)
11f7 7th wall (wall)
12 Caster (moving part)
13 Ceiling 16 Airflow generating section 16a Direction adjustment outlet 16b Louver 20b Second air supply/exhaust port 60 Control device 61 Acoustic device 63 Aroma diffuser (functional ingredient introducer)
64 Ventilation device 70 Lighting fixture (first lighting fixture 71, second lighting fixture 72)
R Private room space

Claims (8)

a private room having at least a wall portion, a ceiling, and a floor board that form a private room space;
an airflow generating unit having a direction-adjustable air outlet that blows air in a predetermined direction in the private room;
a functional ingredient introducer that introduces a functional ingredient into the air blown out from the direction adjustment outlet;
a first air intake/exhaust port that connects the private room space to the outside of the private room;
a ventilation device that exchanges air in the individual room space with air outside the individual room through a second air intake and exhaust port;
a first straight line connecting the first air supply/exhaust port and the second air supply/exhaust port does not intersect with a blowing direction of air blown out from the direction adjustment air outlet,
In this private booth, there is a time when the airflow generating unit and the ventilation device operate simultaneously. the direction-adjustable air outlet is an air outlet grille having a louver and capable of adjusting the air outlet direction by changing the position of the louver;
The private booth according to claim 1 , wherein the first straight line connecting the first air intake and exhaust port and the second air intake and exhaust port does not intersect with a second straight line extending along the orientation of the louver. a private room having at least a wall portion, a ceiling, and a floor board that form a private room space;
an airflow generating unit having a direction-adjustable air outlet that blows air in a predetermined direction in the private room;
a functional ingredient introducer that introduces a functional ingredient into the air blown out from the direction adjustment outlet;
a ventilation device that exchanges air in the individual room space with air outside the individual room;
A control device for controlling the operation of the ventilation device,
When the air into which the functional ingredient has been introduced is blown out from the direction adjustment outlet, the control device stops driving the ventilation device. The private booth according to claim 3 , wherein the control device starts driving the ventilation device within a certain time after completing the blowing of the air into which the functional ingredient has been introduced from the direction adjustment outlet. The private booth according to claim 3 or 4, wherein the control device further starts driving the ventilation device when air not containing the functional ingredient is blown out from the direction adjustment air outlet into the private space. The private booth according to any one of claims 1 to 4, further comprising at least one of a lighting fixture that illuminates the private space and an acoustic device that outputs sound into the private space. The private booth according to claim 6, wherein the external dimensions of the private booth are 1100 mm or less x 2100 mm or less x 1950 mm or less. The private booth according to claim 7, further comprising a moving unit.