JP7627889B2 - Sleeping Cabin - Google Patents

Description

This disclosure relates to a sleep cabin.

Patent document 1 discloses a conventional nap system that includes a nap seat on which a user sits when taking a nap, an intake port that draws in air from within the room, and an exhaust port that blows the air drawn in through the intake port out into the room, and a blower device that is positioned above the user.

JP 2020-046122 A

However, in conventional napping systems, the blower is located above the user napping on the napping seat, which increases the likelihood that the operating noise generated by the operation of the blower will disrupt the user's sleep. In addition, because the air intake is located inside the room, it is not possible to take in temperature- and humidity-controlled air from the outside space, which further disrupts the user's comfortable sleep.

Therefore, the present disclosure aims to provide a sleeping cabin that can provide a comfortable sleeping environment in an enclosed space.

A sleeping cabin according to one aspect of the present disclosure comprises: a room having an entrance for a user to enter and exit and forming a closed space in which the user sleeps; an airflow generating device disposed in the room for drawing in air through an intake port disposed in the room and blowing out air through an exhaust port disposed in the closed space, thereby generating an airflow within the closed space; and furniture disposed in the room for the user to sit and sleep on, the intake port being disposed outside the room so as to face the external space of the room, the airflow generating device and the intake port being disposed at the feet side of the user when the user sleeps on the furniture , and further comprising a duct for guiding the air drawn in through the intake port to the exhaust port, and a light absorbing material being provided in the flow path from the intake port to the exhaust port .
A sleep cabin according to one aspect of the present disclosure comprises: a room having an entrance for a user to enter and exit and forming a closed space in which the user sleeps; an airflow generating device disposed in the room for drawing in air through an intake port disposed in the room and blowing out air from an exhaust port disposed in the closed space, thereby generating an airflow within the closed space; and furniture disposed in the room for the user to sit and sleep, the intake port being disposed outside the room so as to face the external space of the room, the airflow generating device and the intake port being disposed at the feet of the user when sleeping on the furniture; and a functional ingredient introduction device disposed in the room for introducing a functional ingredient into the air blown out from the exhaust port, the functional ingredient introduction device being disposed at the feet of the user when sleeping on the furniture, and the room having a door through which the functional ingredient introduction device can be accessed.
A sleeping cabin according to one aspect of the present disclosure comprises: a room having an entrance for a user to enter and exit and forming a closed space in which the user sleeps; an airflow generating device disposed in the room for drawing in air through an intake port disposed in the room and blowing out air through an exhaust port disposed in the closed space, thereby generating an airflow within the closed space; and furniture disposed in the room for the user to sit and sleep on, the intake port being disposed outside the room so as to face the external space of the room, the airflow generating device and the intake port being disposed at the feet of the user when the user sleeps on the furniture, the room having a plurality of frameworks having a base, the furniture being fixed to the plurality of frameworks, and the base being provided with a plurality of casters allowing the room to be moved.

The sleep cabin disclosed herein can provide a comfortable sleeping environment in an enclosed space.

FIG. 1 is a perspective view showing the appearance of a sleep cabin according to an embodiment. FIG. 2 is a block diagram illustrating a sleep cabin according to an embodiment. FIG. 3 is a diagram showing the enclosed space of a sleeping cabin according to an embodiment. FIG. 4 is a diagram showing the height of the doors in the sleeping cabin according to the embodiment.

The embodiments described below are all comprehensive or specific examples. The numerical values, shapes, materials, components, component placement and connection forms, steps, and order of steps 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 described in an independent claim are described as optional components.

The figures are schematic diagrams and are not necessarily strict illustrations. In each figure, the same components are given the same reference numerals. In the following embodiments, expressions such as "approximately parallel" are used. For example, "approximately parallel" does not only mean completely parallel, but also means substantially parallel, that is, including an error of, for example, about a few percent. Furthermore, "approximately parallel" means parallel within the range in which the effects of the present disclosure can be achieved. The same applies to other expressions using "approximately."

In the following embodiments, the longitudinal direction of the furniture is defined as the X-axis direction, the transverse direction of the furniture is defined as the Y-axis direction, and the direction perpendicular to the X-axis direction and the Y-axis direction is defined as the Z-axis direction. In addition, in the X-axis direction, the head side of a user sleeping on the furniture is defined as the positive X-axis direction, the left hand side of a user sleeping on the furniture with their back facing the Y-axis direction, and the line of sight of a user sleeping on the furniture with their back facing the Z-axis direction.

The following describes the embodiment in detail with reference to the drawings.

(Embodiment)
<Configuration: Sleeping Cabin 1>
FIG. 1 is a perspective view showing the appearance of a sleep cabin 1 according to an embodiment.

As shown in FIG. 1, the sleep cabin 1 forms a closed space R for users to sleep or rest, and by sleeping or resting, users can reduce drowsiness and relieve fatigue. The sleep cabin 1 can also be used as a nap room or resting room, for example, where users can take a short nap or read during the day.

In this sleep cabin 1, a closed space R is provided simply for sleeping or resting, but the air quality of the closed space R can be adjusted by lighting the closed space R or taking in air from the outside space. Air quality refers to the air temperature, humidity, amount of sterilizing ions (fine particles) due to fine particle ions, etc., and amount of fragrance components such as deodorants in the closed space R.

The sleeping cabin 1 can be moved freely by rotating the wheels of the casters 12. After placing the sleeping cabin 1 in a predetermined position, it can also be easily fixed in place by locking the casters 12.

Figure 2 is a block diagram showing a sleep cabin 1 according to an embodiment of the present invention.

As shown in Figures 1 and 2, the sleep cabin 1 includes a room 10, a duct 20, furniture 30, an operating device 40, an airflow generating device 50, a functional ingredient introducing device 60, a lighting device 70, and a power supply unit 80.

The room 10 is provided with an entrance/exit 19 through which users enter and exit. In this embodiment, the entrance/exit 19 is provided on the negative Y-axis side of the room 10, and in the center of the room 10 in the X-axis direction. In this embodiment, a door for the entrance/exit 19 is not shown, but a door for opening and closing the entrance/exit 19 may be provided.

The room 10 also forms a closed space R where the user sleeps. The room 10 is a rectangular parallelepiped housing formed to a size that allows the user to sleep. The room 10 houses fixtures 30, a duct 20, an operating device 40, an airflow generating device 50, a functional ingredient introducing device 60, and a lighting device 70.

Figure 3 is a diagram showing the closed space R of the sleep cabin 1 according to the embodiment.

As shown in Figures 1 to 3, when the closed space R of the room 10 is viewed from above along the negative direction of the Z axis, the closed space R includes a first space R1 for the user to sleep in, a second space R2 between the furniture 30 and the long side of the room 10 on the entrance/exit 19 side, and a third space R3 between the furniture 30 and the long side of the room 10 on the entrance/exit 19 side and located at the feet of the user when sleeping on the furniture 30. The first space R1 is shown with dotted hatching, the second space R2 is shown with diagonal lines, and the third space R3 is shown with lattice hatching. The second space R2 is an example of a predetermined space as part of the closed space R.

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 feet of the user when he or she sleeps on the furniture 30. The operating device 40 and the furniture 30 are arranged in the first space R1, the floor board 11b of the room 10 is arranged in the second space R2, and the airflow generating device 50, the functional ingredient introducing device 60, the lighting device 70, the power supply unit 80, etc. are arranged in the third space R3.

The room 10 has multiple frameworks 11, multiple casters 12, multiple walls, a door 11e, and a ceiling panel 13.

The multiple frameworks 11 each include a frame-shaped base 11a, a floor plate 11b, multiple pillars 11c, and an upper frame 11d.

The base 11a is a rectangular frame body, and is disposed vertically below the room 10 (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 direction side, at least in a one-to-one correspondence with each of the corners. Therefore, the base 11a is disposed so that it faces the ground via the casters 12. The casters 12 can rotate the wheels to allow the base 11a, and thus the room 10, to move relative to the ground, or can be locked to prevent the wheels from rotating.

A number of joists 11a1 are connected to the base 11a. A floorboard 11b is provided on the base 11a and the number of joists 11a1. The floorboard 11b is long along the X-axis direction. The floorboard 11b is on the negative Y-axis side of the fixtures 30, and is located between the fixtures 30 and the long side of the room 10 on the entrance/exit 19 side of the room 10, and is disposed on the base 11a and the number of joists 11a1 in the second space R2.

The multiple pillars 11c are elongated extending from each corner of the base 11a along the Z-axis direction and support the upper frame 11d. Some of the multiple pillars 11c are adjacent to each other to form the third space R3. Specifically, the portion of the pillars 11c for forming the third space R3 is composed of at least a first pillar 11c1, a second pillar 11c2, and a third pillar 11c3. The first pillar 11c1 is disposed at a corner that is an end of the base 11a in the negative X-axis direction and an end in the negative Y-axis direction. The second pillar 11c2 is adjacent to the first pillar 11c1 and is disposed in the positive X-axis direction from the first pillar 11c1. The third pillar 11c3 is adjacent to the first pillar 11c1 and is disposed in the positive Y-axis direction from the first pillar 11c1.

The multiple walls are partitions for defining the closed space R, and are arranged between two adjacent columns 11c among the multiple columns 11c. Some of the multiple walls are provided to surround the airflow generating device 50 and the functional ingredient introducing device 60, etc., in order to define the third space R3. Note that FIG. 1 illustrates the first wall 11f1 between the first column 11c1 and the second column 11c2, the second wall 11f2 between the first column 11c1 and the third column 11c3, and the third wall 11f3 extending from the second column 11c2 along the positive Y-axis direction and between the second space R2 and the third space R3, and does not appropriately omit the illustration of the other walls.

The door 11e allows access to the functional ingredient introduction device 60 and is arranged on the closed space R side of the room 10 or on the external space side. In this embodiment, the door 11e is arranged on the external space side, on the side facing the negative Y-axis direction. When the door 11e is arranged on the closed space R side, it may be formed on the wall facing the first space R1 side or the wall facing the second space R2 side with respect to the functional ingredient introduction device 60.

As shown in FIG. 4, when the door 11e is disposed on the closed space R side of the room 10, it is located at a height of 1500 (mm) or less from the first floor surface of the room 10 that forms the closed space R. Also, when the door 11e is disposed on the external space side, it is located at a height of 1500 (mm) or less from the second floor surface of the external space in which the sleeping cabin 1 is installed. The first floor surface is the upper surface of the floor board 11b. The second floor surface is the floor surface of the external space in which the sleeping cabin 1 is installed. FIG. 4 is a diagram showing the height of the door 11e in the sleeping cabin 1 according to the embodiment. The wall portions are not shown in FIG. 4.

The upper frame 11d is a rectangular frame body, and is located vertically above the room 10 (in the positive direction of the Z axis) so that it is approximately parallel to the XY plane. The upper frame 11d corresponds to the base 11a, and is supported by a number of columns 11c. In this embodiment, two upper frames 11d are provided. A part of the duct 20 is disposed between the two upper frames 11d.

A ceiling panel 13 is provided on the upper frame 11d. The ceiling panel 13 is provided with a duct 20 and an air outlet 20a, which is the opening of the duct 20. The duct 20 guides the air sucked in from the air inlet 20b to the air outlet 20a. In other words, the duct 20 forms a flow path through which the air flows by connecting the air outlet 20a and the air inlet 20b.

The air outlet 20a blows out the air that has been sucked in through the intake port 20b and passed through the duct 20. The air outlet 20a is positioned on the upper or lower body side of the user when the user is sleeping on the furniture 30. In this embodiment, the air outlet 20a is attached to the ceiling board 13 facing the furniture 30, and is positioned in a position that faces the lower body side of the user when the user is sleeping on the furniture 30.

The blow-out outlet 20a is located away from the inlet 20b and the airflow generating device 50. The wall of the room 10 where the blow-out outlet 20a is located (i.e., the ceiling board 13) and the wall of the room 10 where the inlet 20b is located are separate walls. In this embodiment, the blow-out outlet 20a is located at a higher position than the inlet 20b. In this way, by separating the blow-out outlet 20a and the inlet 20b as far as possible, sound and light entering through the inlet 20b are prevented from being transmitted to the blow-out outlet 20a.

A light absorbing material is provided between the flow path from the blow-out port 20a to the inlet port 20b. In this embodiment, the light absorbing material is provided inside the duct 20. In other words, the duct 20 is configured so that light incident from the inlet port 20b side of the duct 20 is reflected inside the duct 20 and does not exit from the blow-out port 20a. For example, the inside of the duct 20 may be painted black, a material with low light reflectance may be placed inside the duct 20, or a material with low light reflectance may be used for the duct 20. Such a light absorbing material may also be provided at the blow-out port 20a and the inlet port 20b, etc.

The suction port 20b is located on the foot side when the user sleeps on the furniture 30. The suction port 20b is also provided on the outer wall of the room 10 so as to face the external space of the room 10. Therefore, the suction port 20b can draw air from the external space of the room 10. In this embodiment, the suction port 20b is located opposite the airflow generating device 50 so as to connect the external space with the third space R3. In this embodiment, the suction port 20b is located between the first pillar 11c1 and the second pillar 11c2 on the wall of the room 10. The suction port 20b is also located closer to the ceiling board 13 than the furniture 30 so as to be away from the user's head.

The furniture 30 is a bed on which the user can sit and sleep. The furniture 30 is long along the X-axis direction in the first space R1. In this embodiment, the furniture 30 is supported by multiple pillars 11c, but may also be placed on the base 11a and multiple joists 11a1.

The fixture 30 is set so that the user's head is located on the positive side of the X-axis, and the feet are located on the positive side of the X-axis. Therefore, the operating device 40 is placed on the positive side of the X-axis on the fixture 30.

The operating device 40 is an operation input device that can drive at least the airflow generating device 50 and the lighting device 70 when operated by a user. In this embodiment, the operating device 40 can also drive the lighting device 70.

For example, when a user operates the operating device 40 to input an instruction to turn the airflow generating device 50 from an OFF state to an ON state, the airflow generating device 50 is powered ON in accordance with the instruction obtained from the operating device 40. As a result, the airflow generating device 50 is driven to take in air from the outside space into the closed space R of the room 10.

When the user operates the operation device 40 to input an instruction to change the lighting device 70 from an OFF state to an ON state, the lighting device 70 is powered ON in response to the instruction obtained from the operation device 40. This allows the lighting device 70 to be turned on to illuminate the closed space R.

Furthermore, the operating device 40 may be disposed in one or more of the first space R1, the second space R2, and the third space R3. In other words, a plurality of operating devices 40 may be provided in the sleep cabin 1. In this embodiment, the operating device 40 is disposed in the first space R1.

The airflow generating device 50 is a blower that is placed in the room 10 and draws in air from an intake port 20b provided in the room 10 and blows the air out from an exhaust port 20a provided in the closed space R, thereby generating an airflow in the closed space R. The airflow generating device 50 can adjust the air quality, such as the temperature and humidity, in the closed space R by operating to take in air from the outside space.

The airflow generating device 50 is disposed on the foot side when the user sleeps on the furniture 30. The airflow generating device 50 is disposed on the flow path in the duct 20. In this embodiment, the airflow generating device 50 is disposed at the same height as the suction port 20b so as to face the suction port 20b in the third space R3, and is disposed closer to the ceiling board 13 than the furniture 30 so as to be away from the user's head.

As a result, the airflow generating device 50 can be driven while placed on the suction port 20b side of the duct 20 to generate an airflow from the suction port 20b toward the outlet 20a. In addition, since the airflow generating device 50 can blow air out from the outlet 20a, it is possible to increase or decrease the wind blowing toward a user sleeping on the furniture 30. The output of such an airflow generating device 50 can be adjusted by the operating device 40.

The functional component introduction device 60 is placed in the room 10, and can adjust the air quality in the closed space R by introducing a functional component into the air blown out from the air outlet 20a. The functional component introduction device 60 is an ion generating device that generates sterilizing ions, an aroma diffuser equipped with an aromatic agent, a deodorizer equipped with a deodorizer, etc. Here, the functional component is the amount of sterilizing ions (fine particles) due to fine particle ions, etc., the amount of fragrance components such as aromatic agents and deodorizers, etc.

The functional ingredient introduction device 60 is placed on the foot side when the user sleeps on the furniture 30. The functional ingredient introduction device 60 is also placed on the flow path in the duct 20. In this embodiment, the functional ingredient introduction device 60 is placed downstream (air outlet 20a side) of the airflow generation device 50 and closer to the ceiling board 13 than the airflow generation device 50 so as to be away from the user's head.

Furthermore, the functional ingredient introduction device 60 can incorporate functional ingredients into the air flowing from the suction port 20b to the blowing port 20a by driving the airflow generating device 50. In other words, the functional ingredients are carried by the airflow from the suction port 20b to the blowing port 20a and are guided into the closed space R. This can purify the air in the closed space R and fill it with a fragrance that the user will enjoy. The output of the amount of functional ingredients in such a functional ingredient introduction device 60 can be adjusted by the operating device 40.

In this embodiment, the airflow generating device 50 and the functional ingredient introducing device 60 are located on the negative Z-axis side (lower side) of the ceiling board 13, but this is not limited thereto. Only the airflow generating device 50 may be located on the negative Z-axis side of the ceiling board 13. In this embodiment, the airflow generating device 50 and the functional ingredient introducing device 60 are located on the foot side of the user when the user sleeps on the furniture 30, but this is not limited thereto. Only the airflow generating device 50 may be located on the foot side of the user when the user sleeps on the furniture 30. In these cases, the functional ingredient introducing device 60 may be located on the ceiling board 13 or near the outlet 20a of the duct 20.

The lighting device 70 is a lighting fixture capable of illuminating the closed space R. The lighting device 70 has a dimming control function and a color adjustment control function. Specifically, the lighting device 70 changes the luminance (brightness) and light color (color temperature or color) of the emitted light. The luminance and light color of such a lighting device 70 can be adjusted by the operating device 40. Moreover, the lighting device 70 may be disposed in one or more of the first space R1, the second space R2, and the third space R3. In other words, a plurality of lighting devices 70 may be provided in the sleep cabin 1. In this embodiment, the lighting device 70 is disposed in the first space R1.

The power supply unit 80 controls the lighting mode by supplying power to the lighting device 70, and controls the output by supplying power to the airflow generating device 50 and the functional ingredient introducing device 60. In other words, the power supply unit 80 generates driving power for driving the lighting device 70, the airflow generating device 50, and the functional ingredient introducing device 60, and supplies this driving power to each of the lighting device 70, the airflow generating device 50, and the functional ingredient introducing device 60.

<Action and effect>
Next, the effects of the sleep cabin 1 according to the present embodiment will be described.

As described above, the sleeping cabin 1 of this embodiment includes a room 10 having an entrance 19 for a user to enter and exit and forming a closed space R in which the user sleeps, an airflow generating device 50 arranged in the room 10, which draws in air from an intake port 20b arranged in the room 10 and blows air out from an exhaust port 20a arranged in the closed space R, thereby generating an airflow in the closed space R, and furniture 30 arranged in the room 10 for the user to sit and sleep on. The intake port 20b is arranged on the outside of the room 10 so as to face the external space of the room 10. The airflow generating device 50 and the intake port 20b are arranged on the foot side when the user sleeps on the furniture 30.

This allows the airflow generating device 50 to be positioned at the feet of the user when the user sleeps on the furniture 30. This allows the airflow generating device 50 to be placed as far away as possible from the user's head, so that even if sound is generated by the operation of the airflow generating device 50, it is possible to prevent the sound of the airflow generating device 50 from disturbing the user's sleep.

In addition, by taking in air from the outside space through the intake port 20b arranged in the room 10, the taken-in air from the outside space can be supplied to the closed space R through the exhaust port 20a. In the closed space R, the temperature and humidity can be adjusted so as not to disturb the user's comfortable sleep.

Therefore, this sleeping cabin 1 can provide a comfortable sleeping environment in the closed space R.

The sleep cabin 1 of this embodiment is also provided with a functional ingredient introduction device 60 that is arranged in the room 10 and introduces functional ingredients into the air blown out from the air outlet 20a. The functional ingredient introduction device 60 is arranged at the feet side when the user sleeps on the furniture 30.

For example, if a functional ingredient introduction device is placed at the head side when a user sleeps on the furniture, the user may feel a sense of pressure due to the presence of the functional ingredient introduction device placed above the furniture.

However, in this embodiment, the functional ingredient introduction device 60 can be placed in a position away from the user's head when sleeping on the furniture 30, so the user is less likely to feel oppressed by the presence of the functional ingredient introduction device 60. As a result, the user can use the closed space R comfortably.

In addition, in the sleeping cabin 1 of this embodiment, the air outlet 20a is positioned away from the air inlet 20b and the airflow generating device 50.

Accordingly, when the airflow generating device 50 is driven, the suction port 20b can draw in air from the external space of the room 10. Therefore, the air drawn in from the suction port 20b is blown out from the blowout port 20a into the closed space R, so that the temperature and humidity in the closed space R can be adjusted.

In addition, because the air outlet 20a is located away from the air inlet 20b, even if sound and light enter through the air outlet 20a, the entering sound and light are unlikely to be transmitted to the air outlet 20a. Therefore, this sleeping cabin 1 can provide a more comfortable sleeping environment in the closed space R.

In addition, in the sleep cabin 1 of this embodiment, the air outlet 20a is positioned on the upper or lower body side when the user sleeps on the furniture 30.

This allows the air outlet 20a to be positioned far away from the air inlet 20b and the airflow generating device 50, so that even if sound enters through the air outlet 20a, the sound is less likely to travel to the air outlet 20a. Therefore, this sleeping cabin 1 can provide a more comfortable sleeping environment in the closed space R.

In addition, in the sleeping cabin 1 of this embodiment, a predetermined space is formed as part of the closed space R between the furniture 30 and the long side of the room 10 on the entrance/exit 19 side.

By doing so, a certain amount of space is created between the fixture 30 and the long side of the room 10 on the entrance/exit 19 side, so that the space around the user when sleeping on the fixture 30 can be secured. Therefore, the user is less likely to feel oppressed even when in the closed space R.

In addition, when a user sleeps on the furniture 30, the user can sit on the furniture 30 and take off shoes and other items in a designated area. Therefore, the sleep cabin 1 is unlikely to impair the user's convenience.

In addition, the sleeping cabin 1 of this embodiment is provided with a duct 20 that guides the air drawn in from the intake port 20b to the exhaust port 20a. A light absorbing material is provided in the flow path from the intake port 20b to the exhaust port 20a.

As a result, even if light enters through the intake port 20b, the light absorbing material can absorb the light as it passes through the duct 20. This makes it difficult for light to be emitted from the exhaust port 20a. This makes it difficult for users of the sleeping cabin 1 to feel dazzled or uncomfortable through the exhaust port 20a, providing a more comfortable sleeping environment in the closed space R.

In addition, in the sleep cabin 1 of this embodiment, the room 10 has a door 11e that provides access to the functional ingredient introduction device 60.

This allows the door 11e to be operated from the closed space R side of the room 10 or from the external space side, making it easy to perform maintenance on the functional ingredient introduction device 60 via the door 11e.

In the sleep cabin 1 of this embodiment, the door 11e is disposed on the closed space R side of the room 10 or on the external space side. When the door 11e is disposed on the closed space R side of the room 10, it is located at a height of 1500 (mm) or less from the first floor surface of the room 10 that forms the closed space R. When the door 11e is disposed on the external space side, it is located at a height of 1500 (mm) or less from the second floor surface of the external space in which the sleep cabin 1 is installed.

This allows the door 11e to be placed in a position that is easily within reach of the user. For example, if the door 11e is placed on the closed space R side of the room 10, the user can easily operate the door 11e while standing up from the fixture 30. Also, if the door 11e is placed on the external space side, the door 11e can be placed close to the user's reach, allowing the user to easily operate the door 11e. This makes it easier to maintain the functional ingredient introduction device 60.

(Other Modifications)
Although the sleep cabin according to the present disclosure has been described based on the above-mentioned embodiments, the present disclosure is not limited to these embodiments. As long as it does not deviate from the gist of the present disclosure, various modifications conceivable by a person skilled in the art may also be included in the scope of the present disclosure.

For example, the sleep cabin according to the above embodiment may include an audio device. The audio device is, for example, a sound reproduction device that can play music to provide music that has a sleep-inducing effect or music that has a waking-up effect. The audio device is housed in a room and is arranged, for example, in a closed space. The audio device allows the user to change the music played in the closed space and adjust the volume by operating an operating device.

Furthermore, each part included in the sleep cabin according to the above embodiment is realized as an LSI, which is typically an integrated circuit. These may be individually implemented as single chips, or may be integrated into a single chip that includes some or all of them.

In addition, the integrated circuit is not limited to LSI, but may be realized by a dedicated circuit or a general-purpose processor. It is also possible to use an FPGA (Field Programmable Gate Array) that can be programmed after LSI manufacturing, or a reconfigurable processor that can reconfigure the connections and settings of circuit cells inside the LSI.

In each of the above embodiments, each component may be configured with dedicated hardware, or may be realized by executing a software program suitable for each component. Each component may 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 the numbers used above are examples to specifically explain this disclosure, and the embodiments of this disclosure are not limited to the numbers exemplified.

The division of functional blocks in the block diagram is one example, and multiple functional blocks may be realized as one functional block, one functional block may be divided into multiple blocks, or some functions may be transferred to other functional blocks. In addition, the functions of multiple functional blocks having similar functions may be processed in parallel or in a time-sharing manner by a single piece of hardware or software.

The order in which each step in the flowchart is performed is merely an example to specifically explain the present disclosure, and the steps may be performed in an order other than the above. Some of the steps may be performed simultaneously (in parallel) with other steps.

This disclosure also includes forms obtained by applying various modifications to the above-described embodiments that would come to mind by a person skilled in the art, and forms realized by arbitrarily combining the components and functions of each embodiment without departing from the spirit of this disclosure.

Reference Signs List 1 Sleeping cabin 10 Room 11e Door 19 Entrance/exit 20 Duct 20a Air outlet 20b Intake port 30 Furniture 50 Airflow generating device 60 Functional ingredient introduction device R Closed space

Claims (10)

A room having an entrance through which a user enters and exits, forming a closed space in which the user sleeps;
an airflow generating device that is disposed in the room, sucks in air from an inlet provided in the room, and blows out the air from an outlet provided in the closed space, thereby generating an airflow in the closed space;
A furniture is provided in the room for the user to sit and sleep on,
The suction port is provided on the outside of the room so as to face an external space of the room,
The airflow generating device and the suction port are arranged on the foot side when the user sleeps on the furniture ,
Further, a duct is provided to guide the air drawn in through the air inlet to the air outlet,
A light absorbing material is provided between the airflow path from the air inlet to the air outlet . A room having an entrance through which a user enters and exits, forming a closed space in which the user sleeps;
an airflow generating device that is disposed in the room, sucks in air from an inlet provided in the room, and blows out the air from an outlet provided in the closed space, thereby generating an airflow in the closed space;
A furniture is provided in the room for the user to sit and sleep on,
The suction port is provided on the outside of the room so as to face an external space of the room,
The airflow generating device and the suction port are arranged on the foot side when the user sleeps on the furniture,
a functional ingredient introduction device that is disposed in the room and introduces a functional ingredient into the air blown out from the air outlet,
The functional ingredient introduction device is placed on the foot side when the user sleeps on the furniture,
The room has a door through which the functional component introduction device can be accessed.
Sleeping cabin. A room having an entrance through which a user enters and exits, forming a closed space in which the user sleeps;
an airflow generating device that is disposed in the room, sucks in air from an inlet provided in the room, and blows out the air from an outlet provided in the closed space, thereby generating an airflow in the closed space;
A furniture is provided in the room for the user to sit and sleep on,
The suction port is provided on the outside of the room so as to face an external space of the room,
The airflow generating device and the suction port are arranged on the foot side when the user sleeps on the furniture,
the room comprises a plurality of frameworks having bases;
The fixture is fixed to the plurality of frameworks,
The base is provided with a number of casters that allow the room to be moved.
Sleeping cabin. a functional ingredient introduction device that is disposed in the room and introduces a functional ingredient into the air blown out from the air outlet,
The sleep cabin according to claim 1 or 3 , wherein the functional ingredient introduction device is arranged at the foot side when the user sleeps on the furniture. The sleeping cabin according to any one of claims 1 to 4 , wherein the air outlet is disposed away from the air inlet and the airflow generating device. The sleeping cabin according to claim 5 , wherein the air outlet is disposed on the side of the upper body or the lower body of the user when the user sleeps on the furniture. The sleeping cabin according to claim 4 , wherein a predetermined space is formed as part of the closed space between the fixtures and the long side of the room on the entrance/exit side. A duct is provided to guide the air drawn in through the air inlet to the air outlet,
The sleeping cabin according to any one of claims 2 to 7 , wherein a light absorbing material is provided in a flow path from the air inlet to the air outlet. 8. A sleeping cabin according to claim 4 or 7 , wherein the room has a door through which the functional ingredient introduction device can be accessed. The door is disposed on the closed space side or the external space side of the room,
When the door is disposed on the closed space side of the room, the door is located at a height of 1500 (mm) or less from a first floor surface of the room that forms the closed space,
The sleeping cabin according to claim 9 , wherein when the door is arranged on the exterior space side, the door is located at a height of 1500 mm or less from a second floor surface of the exterior space in which the sleeping cabin is installed.

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