Suction device, control method, and program

Abstract

This inhalation device (100B), which generates an aerosol from a stick-type base material (150) having an aerosol source, comprises a first operation button and a second operation button that can be operated by a user, and a control unit (116B) for controlling the operation of the inhalation device (100B). The first operation button and the second operation button are configured so as to be able to assume a shielded state in which the buttons are covered by another member and are hardly noticeable by the user. The control unit (116B) restricts a prescribed operation of the inhalation device (100B) until a prescribed cancellation operation using the first operation button and the second operation button is performed.

Description

Technical Field

[0001] The present invention relates to a suction device, a control method, and a program.

Background Art

[0002] Conventionally, for example, an inhaler that generates an aerosol to which a flavor component is added and allows a user to inhale the generated aerosol has been known. Such an inhaler typically delivers an aerosol generated by heating a base material including an aerosol source with a heating unit (also referred to as a "heating element") that is an electric resistance type or induction heating type heater to the user. In addition, some such inhalers have a so-called "child resistance function" to prevent inconveniences caused by misuse by children (e.g., infants and young children).

[0003] For example, Patent Document 1 below discloses that, as a child resistance function, in order to restrict access to the contents of a container, a combination of two or more different operations such as pressing while rotating a cap is required.

[0004] Also, Patent Document 2 below discloses that a mouthpiece that relatively moves with respect to a main body portion between a first position and a second position is biased to the first position by a spring or the like so as to switch a device between a stopped state and an operating state, and the device is maintained in the stopped state against a predetermined biasing force. And it is disclosed that the predetermined biasing force can be selected to exceed the normal force (expected hand force) of an infant in order to make the switching of the device to the operating state child-resistant.

Prior Art Documents

Patent Documents

[0005]

Patent Document 1

Patent Document 2

[0006] However, the history of suction device technology development is still relatively short. Therefore, there was room for improvement in the child-resistant function of suction devices from the perspective of enhancing their performance.

[0007] The present invention provides a suction device, control method, and program that can better suppress the occurrence of problems due to misuse by children. [Means for solving the problem]

[0008] The first invention is, A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts a predetermined operation of the suction device until a predetermined release operation is performed using the first and second operation units. death, The suction device is The main body portion on which the first operating section and the second operating section are provided, An exterior member that can be attached to and detached from the main body, Furthermore, The first operating section is covered by the exterior member when the exterior member is attached to the main body, and is in the shielded state. ru, It is a suction device. The second invention is, A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts predetermined operations in the suction device until predetermined release operations using the first and second operation units are performed. The suction device is The main body portion on which the first operating section and the second operating section are provided, A shutter that is movable relative to the main body, Furthermore, The main body comprises a housing section having an internal space in which at least a portion of the base material is housed, and an opening that communicates the internal space with the outside. The shutter is configured to take on a first state in which the opening is closed and a second state in which the opening is open, depending on its position relative to the main body. The second operating unit is, When the shutter is in the first state, it covers the area and creates the shielding state, and when the shutter is in the second state, it does not cover the area. It is a suction device. The third invention is, A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts predetermined operations in the suction device until predetermined release operations using the first and second operation units are performed. The suction device further comprises a notification unit capable of notifying the user of predetermined information, When an operation is performed on at least one of the first operation unit and the second operation unit, the control unit notifies the user of information regarding the operation performed via the notification unit. It is a suction device. The fourth invention is, A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts predetermined operations in the suction device until predetermined release operations using the first and second operation units are performed. The suction device further comprises a heating unit capable of heating the substrate to generate the aerosol, The predetermined operation includes the generation of the aerosol by the heating unit, The control unit, When a predetermined operation included in the release operation is performed and before the release operation is completed, heating by the heating unit is started within a range in which no aerosol is generated. Once the release operation is complete, the heating unit is allowed to generate the aerosol. It is a suction device. The fifth invention is, A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts predetermined operations in the suction device until predetermined release operations using the first and second operation units are performed. The suction device is A heating unit capable of generating the aerosol by heating the substrate, A third operating section is configured to be covered by other components, making it difficult for the user to see, Furthermore, The predetermined operation includes the generation of the aerosol by the heating unit, The control unit, When the first release operation is performed using the first and second operation units, the heating unit generates the aerosol in the first heating mode. When a second release operation is performed using the first, second, and third operation units, the heating unit generates the aerosol in a second heating mode different from the first heating mode. It is a suction device.

[0009] The 6 The invention is, A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process death, The suction device is The main body portion on which the first operating section and the second operating section are provided, An exterior member that can be attached to and detached from the main body, Furthermore, The first operating section is covered by the exterior member when the exterior member is attached to the main body, and is in the shielded state. This is a control method. The seventh invention is, A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is The main body portion on which the first operating section and the second operating section are provided, A shutter that is movable relative to the main body, Furthermore, The main body comprises a housing section having an internal space in which at least a portion of the base material is housed, and an opening that communicates the internal space with the outside. The shutter is configured to take on a first state in which the opening is closed and a second state in which the opening is open, depending on its position relative to the main body. The second operating unit is, This control method is such that when the shutter is in the first state, it covers the area and creates the shielding state, and when the shutter is in the second state, it does not cover the area. The eighth invention is, A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device further comprises a notification unit capable of notifying the user of predetermined information, The aforementioned computer, When an operation is performed on at least one of the first operation unit and the second operation unit, information regarding the performed operation is notified to the user via the notification unit. This is a control method for further processing. The ninth invention is, A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device further comprises a heating unit capable of heating the substrate to generate the aerosol, The predetermined operation includes the generation of the aerosol by the heating unit, The aforementioned computer, When a predetermined operation included in the release operation is performed and before the release operation is completed, heating by the heating unit is started within a range in which no aerosol is generated. Once the release operation is complete, the heating unit is allowed to generate the aerosol. This is a control method for further processing. The tenth invention is, A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is A heating unit capable of generating the aerosol by heating the substrate, A third operating section is configured to be covered by other components, making it difficult for the user to see, Furthermore, The predetermined operation includes the generation of the aerosol by the heating unit, The aforementioned computer, When the first release operation is performed using the first and second operation units, the heating unit generates the aerosol in the first heating mode. When a second release operation is performed using the first, second, and third operation units, the heating unit generates the aerosol in a second heating mode different from the first heating mode. This is a control method for further processing.

[0010] The 11 The invention is, A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process 、 The suction device is The main body portion on which the first operating section and the second operating section are provided, An exterior member that can be attached to and detached from the main body, Furthermore, The first operating section is covered by the exterior member when the exterior member is attached to the main body, and is in the shielded state. It is a program. The twelfth invention is, A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is The main body portion on which the first operating section and the second operating section are provided, A shutter that is movable relative to the main body, Furthermore, The main body comprises a housing section having an internal space in which at least a portion of the base material is housed, and an opening that communicates the internal space with the outside. The shutter is configured to take on a first state in which the opening is closed and a second state in which the opening is open, depending on its position relative to the main body. The second operating unit is, The program is such that when the shutter is in the first state, it covers the area and creates the shielding state, and when the shutter is in the second state, it does not cover the area. The 13th invention is, A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device further comprises a notification unit capable of notifying the user of predetermined information, To the aforementioned computer, When an operation is performed on at least one of the first operation unit and the second operation unit, information regarding the performed operation is notified to the user via the notification unit. This is a program that performs further processing. The 14th invention is, A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device further comprises a heating unit capable of heating the substrate to generate the aerosol, The predetermined operation includes the generation of the aerosol by the heating unit, To the aforementioned computer, When a predetermined operation included in the release operation is performed and before the release operation is completed, heating by the heating unit is started within a range in which no aerosol is generated. Once the release operation is complete, the heating unit is allowed to generate the aerosol. This is a program that performs further processing. The 15th invention is, A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is A heating unit capable of generating the aerosol by heating the substrate, A third operating section is configured to be covered by other components, making it difficult for the user to see, Furthermore, The predetermined operation includes the generation of the aerosol by the heating unit, To the aforementioned computer, When the first release operation is performed using the first and second operation units, the heating unit generates the aerosol in the first heating mode. When a second release operation is performed using the first, second, and third operation units, the heating unit generates the aerosol in a second heating mode different from the first heating mode. This is a program that performs further processing. [Effects of the Invention]

[0011] According to the present invention, it is possible to provide a suction device, control method, and program that can more effectively suppress the occurrence of problems due to misuse by children. [Brief explanation of the drawing]

[0012] [Figure 1A] Figure 1A is a schematic diagram illustrating a first example configuration of a suction device. [Figure 1B] Figure 1B is a schematic diagram illustrating a second example configuration of the suction device. [Figure 2] Figure 2 is an overall perspective view of the suction device 100B. [Figure 3] Figure 3 is a top view of the suction device 100B. [Figure 4] Figure 4 shows the suction device 100B with panel 10 removed. [Figure 5] Figure 5 shows a first example of the specific operation of the suction device 100. [Figure 6] Figure 6 shows a modified example of the light-emitting device 23a. [Figure 7] Figure 7 shows a second example of the specific operation of the suction device 100. [Figure 8] Figure 8 shows an example of the display device 23b. [Figure 9] Figure 9 shows a third example of the specific operation of the suction device 100. [Figure 10] Figure 10 shows a fourth example of the specific operation of the suction device 100. [Figure 11] Figure 11 is a flowchart (part 1) showing an example of a process executed by the control unit 116. [Figure 12]Figure 12 is a flowchart (part 2) showing an example of a process executed by the control unit 116. [Figure 13] Figure 13 shows a modified example of the suction device 100. [Figure 14] Figure 14 shows an example of the first heating profile Pr1 used for the main heating control after the first release operation, and the second heating profile Pr2 used for the main heating control after the second release operation. [Modes for carrying out the invention]

[0013] Hereinafter, a suction device, control method, and program according to one embodiment of the present invention will be described with reference to the drawings. In the following, identical or similar elements will be denoted by the same or similar reference numerals, and their descriptions may be omitted or simplified as appropriate.

[0014] <<1. Example of Suction Device Configuration>> The suction device of this embodiment is a device that generates a substance to be aspirated by the user. In the following description, the substance generated by the suction device will be described as an aerosol. Alternatively, the substance generated by the suction device may be a gas.

[0015] (1) First example configuration Figure 1A is a schematic diagram illustrating a first configuration example of a suction device. As shown in Figure 1A, the suction device 100A according to this configuration example includes a power supply unit 110, a cartridge 120, and a flavoring cartridge 130. The power supply unit 110 includes a power supply unit 111A, a sensor unit 112A, a notification unit 113A, a storage unit 114A, a communication unit 115A, and a control unit 116A. The cartridge 120 includes a heating unit 121A, a liquid induction unit 122, and a liquid storage unit 123. The flavoring cartridge 130 includes a flavor source 131 and a mouthpiece 124. Air passages 180 are formed in the cartridge 120 and the flavoring cartridge 130.

[0016] The power supply unit 111A stores power. Then, based on the control by the control unit 116A, the power supply unit 111A supplies power to each component of the suction device 100A. The power supply unit 111A may be composed of a rechargeable battery, such as a lithium-ion secondary battery.

[0017] The sensor unit 112A acquires various information related to the suction device 100A. For example, the sensor unit 112A is composed of a pressure sensor such as a condenser microphone, a flow sensor, or a temperature sensor, and acquires values ​​associated with suction by the user. As another example, the sensor unit 112A is composed of an input device that accepts information input from the user, such as an operation button or switch.

[0018] For example, the sensor unit 112A includes a pressure sensor (also called a "puff sensor") that detects changes in pressure (i.e., internal pressure) inside the suction device 100A caused by the user's suction. The sensor unit 112A may also include a flow sensor that detects the flow rate caused by the user's suction, and a temperature sensor (also called a "puff thermistor") that detects the temperature of the heating unit 121A or the area around the heating unit 121A.

[0019] Furthermore, in this embodiment, the sensor unit 112A may include a panel detection sensor that detects whether the panel 10, described later, is attached to the main body housing 20. The panel detection sensor may consist of, for example, a magnetic sensor (e.g., a Hall sensor) that detects the magnetic force based on the magnetic field applied from a magnet provided on the panel 10, described later. In addition, the sensor unit 112A may include a sensor that detects the mounting status of base materials such as the cartridge 120 and the flavoring cartridge 130.

[0020] The notification unit 113A notifies the user of information. The notification unit 113A is composed of, for example, a light-emitting device (e.g., the light-emitting device 23a described later), a display device that displays an image (e.g., the display device 23b described later), a sound output device that outputs sound, or a vibration device that vibrates.

[0021] The memory unit 114A stores various information for the operation of the suction device 100A. The memory unit 114A is composed of a non-volatile storage medium such as flash memory.

[0022] The communication unit 115A is a communication interface capable of performing communication in accordance with any wired or wireless communication standard. Examples of such communication standards include those using Wi-Fi®, Bluetooth®, BLE (Bluetooth Low Energy®), NFC (Near Field Communication), or LPWA (Low Power Wide Area).

[0023] The control unit 116A functions as both an arithmetic processing unit and a control device, controlling the overall operation of the suction device 100A according to various programs. The control unit 116A is implemented by electronic circuits such as a CPU (Central Processing Unit) or a microprocessor.

[0024] The liquid storage unit 123 stores the aerosol source. That is, a cartridge 120 having a liquid storage unit 123 for storing an aerosol source is an example of a substrate having an aerosol source. An aerosol is generated when the aerosol source is atomized. The aerosol source is, for example, a polyhydric alcohol such as glycerin and propylene glycol, or a liquid such as water. The aerosol source may contain flavoring components derived from tobacco or non-tobacco. If the inhalation device 100A is a medical inhaler such as a nebulizer, the aerosol source may contain a drug.

[0025] The liquid guide unit 122 guides and holds the aerosol source, which is a liquid stored in the liquid storage unit 123, from the liquid storage unit 123. The liquid guide unit 122 is, for example, a wick formed by twisting a fibrous material such as glass fiber or a porous material such as porous ceramic. In this case, the aerosol source stored in the liquid storage unit 123 is guided by the capillary effect of the wick.

[0026] The heating unit 121A generates an aerosol by heating the aerosol source, thereby atomizing it. In the example shown in Figure 1A, the heating unit 121A is configured as a coil and is wound around the liquid guide unit 122. When the heating unit 121A generates heat, the aerosol source held in the liquid guide unit 122 is heated and atomized, generating an aerosol. The heating unit 121A generates heat when power is supplied from the power supply unit 111A. For example, power may be supplied to the heating unit 121A when the sensor unit 112A detects that the user has started suctioning and / or that predetermined information has been input. Power may then be stopped when the sensor unit 112A detects that the user has finished suctioning and / or that predetermined information has been input. The user's suctioning operation with respect to the suction device 100A can be detected, for example, based on the pressure (internal pressure) inside the suction device 100A detected by the puff sensor exceeding a predetermined threshold.

[0027] Flavoring source 131 is a component for imparting flavor components to the aerosol. Flavoring source 131 may contain flavor components derived from tobacco or non-tobacco.

[0028] The air passage 180 is a passage for air drawn in by the user. The air passage 180 has a tubular structure with an air inlet 181, which is the entrance for air into the air passage 180, and an air outlet 182, which is the exit for air from the air passage 180, at both ends. In the middle of the air passage 180, a liquid guide unit 122 is located on the upstream side (closer to the air inlet 181) and a flavor source 131 is located on the downstream side (closer to the air outlet 182). Air drawn in from the air inlet 181 by the user is mixed with the aerosol generated by the heating unit 121A and transported to the air outlet 182 through the flavor source 131, as shown by arrow 190. When the mixed fluid of aerosol and air passes through the flavor source 131, flavor components contained in the flavor source 131 are imparted to the aerosol.

[0029] The mouthpiece 124 is a component that the user holds in their mouth during suction. The mouthpiece 124 has an air outlet 182. By holding the mouthpiece 124 in their mouth and suctioning, the user can take in a mixed fluid of aerosol and air into their oral cavity.

[0030] The above describes an example configuration of the suction device 100A. Of course, the configuration of the suction device 100A is not limited to the above, and it can take various configurations as exemplified below.

[0031] For example, the inhalation device 100A does not necessarily have to include a flavoring cartridge 130. In that case, a mouthpiece 124 is provided on the cartridge 120.

[0032] As another example, the suction device 100A may further include a second heating unit for heating the flavor source 131. In this case, the second heating unit is, for example, configured in the form of a film and arranged to cover the outer circumference of the flavoring cartridge 130. The second heating unit generates heat when power is supplied from the power supply unit 111A, heating the flavoring cartridge 130 from the outside. By providing such a second heating unit, the temperature of the flavor source 131 can be increased compared to when the second heating unit is not provided, making it possible to increase the amount of flavor components imparted to the aerosol. When such a second heating unit is provided, the second heating unit is controlled, for example, to reach a predetermined target temperature, similar to the heating unit 121B described later. Hereinafter, the suction device 100A equipped with such a second heating unit will also be referred to as the "hybrid suction device 100A".

[0033] As another example, the suction device 100A may contain multiple types of aerosol sources. Multiple types of aerosols generated from multiple types of aerosol sources may be mixed in the air channel 180 and undergo a chemical reaction to generate even more types of aerosols.

[0034] Furthermore, the means for atomizing the aerosol source is not limited to heating by the heating unit 121A. For example, the means for atomizing the aerosol source may be vibration atomization or induction heating.

[0035] (2) Second example configuration Figure 1B is a schematic diagram illustrating a second configuration example of the suction device. As shown in Figure 1B, the suction device 100B according to this configuration example includes a power supply unit 111B, a sensor unit 112B, a notification unit 113B, a storage unit 114B, a communication unit 115B, a control unit 116B, a heating unit 121B, a housing unit 140, and a heat insulation unit 144.

[0036] Each of the power supply unit 111B, sensor unit 112B, notification unit 113B, storage unit 114B, communication unit 115B, and control unit 116B is substantially identical to the corresponding component included in the suction device 100A according to the first configuration example.

[0037] The housing section 140 has an internal space 141 and holds the stick-type substrate 150 while housing a portion of the stick-type substrate 150 in the internal space 141. The housing section 140 has an opening 142 that communicates the internal space 141 with the outside and accommodates the stick-type substrate 150 inserted into the internal space 141 from the opening 142. For example, the housing section 140 is a cylindrical body with the opening 142 and bottom 143 as its base, defining a columnar internal space 141. An air passage is connected to the housing section 140 to supply air to the internal space 141. An air inlet, which is the air entrance to the air passage, is located, for example, on the side of the suction device 100. An air outlet, which is the air exit from the air passage to the internal space 141, is located, for example, on the bottom 143.

[0038] The stick-type base material 150 includes a base material portion 151 and a mouthpiece portion 152. The base material portion 151 includes an aerosol source. That is, the stick-type base material 150 is another example of a base material that includes an aerosol source. The aerosol source includes flavor components derived from tobacco or non-tobacco. If the inhalation device 100B is a medical inhaler such as a nebulizer, the aerosol source may also include a drug. The aerosol source may be a liquid such as glycerin and polyhydric alcohols such as propylene glycol, and water, which include flavor components derived from tobacco or non-tobacco, or it may be a solid which includes flavor components derived from tobacco or non-tobacco. When the stick-type base material 150 is held in the housing portion 140, at least a part of the base material portion 151 is housed in the internal space 141, and at least a part of the mouthpiece portion 152 protrudes from the opening 142. Then, when the user puts the suction nozzle 152 protruding from the opening 142 into their mouth and sucks, air flows into the internal space 141 via an air channel (not shown) and reaches the user's oral cavity along with the aerosol generated from the base material 151.

[0039] In the example shown in Figure 1B, the heating element 121B is configured as a film and is positioned to cover the outer circumference of the housing 140. When the heating element 121B generates heat, the base material portion 151 of the stick-type base material 150 is heated from the outer circumference, and an aerosol is generated.

[0040] The heat insulating section 144 prevents heat transfer from the heating section 121B to other components. For example, the heat insulating section 144 is made of a vacuum insulating material or an aerogel insulating material.

[0041] The above describes an example configuration of the suction device 100B. Of course, the configuration of the suction device 100B is not limited to the above, and it can take various configurations as exemplified below.

[0042] As an example, the heating element 121B may be configured in a blade shape and positioned to protrude from the bottom 143 of the housing 140 into the internal space 141. In this case, the blade-shaped heating element 121B is inserted into the base material portion 151 of the stick-shaped base material 150 and heats the base material portion 151 of the stick-shaped base material 150 from the inside. As another example, the heating element 121B may be positioned to cover the bottom 143 of the housing 140. Furthermore, the heating element 121B may be configured as a combination of two or more of the following: a first heating element covering the outer circumference of the housing 140, a blade-shaped second heating element, and a third heating element covering the bottom 143 of the housing 140.

[0043] As another example, the housing section 140 may include an opening and closing mechanism, such as a hinge, that opens and closes a part of the outer shell forming the internal space 141. The housing section 140 may then house the stick-shaped base material 150 inserted into the internal space 141 while clamping it by opening and closing the outer shell. In this case, the heating section 121B may be provided at the clamping location in the housing section 140 and may heat the stick-shaped base material 150 while pressing it.

[0044] Furthermore, the means for atomizing the aerosol source is not limited to heating by the heating unit 121B. For example, the means for atomizing the aerosol source may be induction heating. In that case, the suction device 100B has at least an electromagnetic induction source, such as a coil that generates a magnetic field, instead of the heating unit 121B. The susceptor that generates heat by induction heating may be provided in the suction device 100B or may be included in the stick-type substrate 150.

[0045] Furthermore, the suction device 100B may further include a heating unit 121A, a liquid induction unit 122, a liquid storage unit 123, and an air passage 180 according to the first configuration example, and the air passage 180 may supply air to the internal space 141. In this case, the mixed fluid of aerosol generated by the heating unit 121A and air flows into the internal space 141, is further mixed with the aerosol generated by the heating unit 121B, and reaches the user's oral cavity.

[0046] <<2. Example of the external configuration of a suction device>> Next, an example of the external configuration of the suction device 100 (100A, 100B) of this embodiment will be described. Here, the suction device 100 will be described as the suction device 100B shown in Figure 1B, but it is not limited to this, and the same can be applied to the suction device 100A shown in Figure 1A or the hybrid type suction device 100A.

[0047] (1) An example of a suction device with a panel attached. Figure 2 is an overall perspective view of the suction device 100B. Figure 3 is a top view of the suction device 100B. Specifically, Figure 3(a) shows the suction device 100B with the opening 142 closed by the shutter 50 (described later), and Figure 3(b) shows the suction device 100B with the opening 142 open.

[0048] As shown in Figures 2 and 3, the suction device 100B comprises a panel 10, a main body housing 20 to which the panel 10 can be attached and detached, and a shutter 50 that is slidable (in other words, movable) relative to the main body housing 20. The panel 10 and the main body housing 20 are made of separate components.

[0049] Panel 10 is an example of an exterior component in the present invention and is mainly composed of a cover that forms at least a part of the outermost housing 40 (described later) of the suction device 100B. As shown in Figure 2, Panel 10 is equipped with a display unit 18 and an operation unit 19 on its surface (outer surface). The display unit 18 is made of a transparent material that allows light to pass through. As will be described in detail later, a light-emitting device 23a, which is an example of a notification unit 113B, is provided inside the suction device 100B (inside the main body 30 described later). The user can see the light from this light-emitting device 23a through the display unit 18 from the outer surface of Panel 10.

[0050] The control unit 19 is configured, for example, to form a recess toward the main body housing 20. This allows the user to be guided to the location of the control unit 19. Alternatively, the location of the control unit 19 may be guided to the user by printing a predetermined mark (marker) on the surface of the panel 10. Alternatively, the location of the control unit 19 may be not guided to the user so that it is difficult for children or other users to understand the control unit 19 (the first operation button 22a described later).

[0051] The main body housing 20 houses the main body 30 of the suction device 100B. The main body 30 houses, for example, the various components of the suction device 100B shown in Figure 1B. The main body housing 20 and the main body 30 are examples of the main body parts in the present invention.

[0052] The panel 10 is attached to the main body housing 20, forming the outermost housing 40 of the suction device 100B. For example, a user can customize the appearance of the suction device 100B to their liking by attaching a panel 10 with a design that suits their preferences. Furthermore, by having the panel 10, the suction device 100B can buffer the heat released to the outside even if the main body 30 generates heat. That is, the panel 10 can function, for example, to insulate the heat generated from the main body 30 (e.g., the heating unit 121B).

[0053] The housing 40 should be sized to fit in the user's hand. For example, the user holds the suction device 100B with one hand, with their fingertips in contact with the surface of the panel 10. When the user presses the control section 19 with their fingertips, the panel 10 deforms so that the control section 19 is further recessed towards the main housing 20. As a result of this deformation of the panel 10, the bottom of the control section 19 comes into contact with the first operation button 22a (described later) provided on the surface of the main housing 20, and the first operation button 22a is pressed. As an example, the user can turn on the power to the suction device 100B by pressing the control section 19 with their finger and pressing the first operation button 22a.

[0054] Figures 2 and 3(a) show the suction device 100B with the opening 142 closed by the shutter 50. When the suction device 100B is in the state shown in Figure 3(a), the user slides the shutter 50 with their finger, causing the shutter 50 to move from above the opening 142, as shown in Figure 3(b), and the opening 142 is opened. In this way, the user can insert the stick-type substrate 150 into the opening 142 by operating the shutter 50 to open the opening 142.

[0055] In other words, the shutter 50 is configured to take on two states depending on its position relative to the main housing 20: a first state in which the opening 142 is closed (the state shown in Figure 3(a)) and a second state in which the opening 142 is open (the state shown in Figure 3(b)).

[0056] Furthermore, a second operation button 22b that can be pressed (i.e., operated) by the user is provided on the upper surface of the main body housing 20. The second operation button 22b is an example of a second operation unit in the present invention.

[0057] As shown in Figure 3(a), when the shutter 50 is in the first state, the second operation button 22b is covered by the shutter 50 and becomes difficult for the user to see. This allows the second operation button 22b to be hidden by the shutter 50, which closes or opens the opening 142 of the housing section 140 in which the substrate (e.g., stick-type substrate 150) is housed.

[0058] On the other hand, as shown in Figure 3(b), the second operation button 22b is not covered by the shutter 50 when the shutter 50 is in the second state. Therefore, by setting the shutter 50 to the second state, the user can visually confirm the second operation button 22b and operate it as appropriate.

[0059] (2) An example of a suction device with the panel removed. Figure 4 shows the suction device 100B with the panel 10 removed, specifically the outer surface of the main housing 20 that is exposed when the panel 10 is removed from the main housing 20. That is, the outer surface of the main housing 20 shown in Figure 4 is covered by the panel 10 when the panel 10 is attached to the main housing 20.

[0060] As shown in Figure 4, the outer surface of the main housing 20 is provided with, for example, magnets 21a and 21b, a first operation button 22a, and a display window 23. In addition to these, the outer surface of the main housing 20 may also be provided with, for example, a sensor for detecting the attachment of the panel 10 to the main housing 20.

[0061] Magnets 21a and 21b attract the panel 10 to the main housing 20 by magnetic force (magnetic attraction). This holds the panel 10 in place on the main housing 20. More specifically, when the panel 10 is attached to the main housing 20, the inner surface of the panel 10 that faces the outer surface of the main housing 20 is provided with magnets (not shown) corresponding to magnets 21a and 21b, respectively. The magnets on the panel 10 attract magnets 21a and 21b, thereby holding the panel 10 in place on the main housing 20. Magnets 21a, 21b, and the magnets on the panel 10 are preferably made of permanent magnets, for example.

[0062] The first operation button 22a is an example of the first operation unit of the present invention, and when the panel 10 is attached to the main housing 20, it is covered by the panel 10 and is in a shielded state that makes it difficult for the user to see. Furthermore, the first operation button 22a is provided so that it can be operated via the panel 10 when the panel 10 is attached to the main housing 20.

[0063] More specifically, the first operation button 22a is positioned to correspond to the operation section 19 of the panel 10 when the panel 10 is attached to the main housing 20. As described above, the user can press the operation section 19, thereby recessing it toward the main housing 20, and pressing (i.e., operating) the first operation button 22a through the bottom of the operation section 19. In other words, the user can press the first operation button 22a without removing the panel 10 from the main housing 20.

[0064] The display window 23 is an opening aligned with the light-emitting device 23a located inside the main body 30, allowing light from the light-emitting device 23a to pass through to the display section 18 of the panel 10. As a result, as described above, the user can see the light from the light-emitting device 23a from the outer surface of the panel 10.

[0065] The light-emitting device 23a is an example of a light-emitting unit, and is composed of, for example, one or more light-emitting elements. As the light-emitting elements of the light-emitting device 23a, for example, LEDs (Light Emitting Diodes) may be used. As an example, in this embodiment, the light-emitting device 23a has a plurality of LEDs with different emission colors and is configured to emit light in a plurality of emission colors including blue, yellow, and red.

[0066] The light-emitting device 23a notifies the user of predetermined information by emitting light in a predetermined light-emitting manner. Here, the light-emitting manner can be, for example, a color of light, but is not limited to this, and may also be, for example, the intensity of the illumination (in other words, brightness), or an illumination pattern (for example, flashing at predetermined time intervals).

[0067] Examples of notifications made by the light-emitting device 23a include notifications of the operation information of the suction device 100B, such as whether or not the power of the suction device 100B is on (i.e., powered on). In this embodiment, the light-emitting device 23a can also notify the user of information regarding the operations that have been performed (described later).

[0068] <<3. Example of suction device operation>> Next, an example of the operation of the suction device 100 of this embodiment will be described. The control unit 116 (116A, 116B) can operate the suction device 100 based on input from the user. As an example, the control unit 116 causes the suction device 100 to generate an aerosol in response to a request from the user for aerosol generation.

[0069] A request for aerosol generation can be, for example, an operation to instruct the start of heating (hereinafter also referred to as the "heating start operation"). As an example, the heating start operation can be a predetermined operation (for example, the release operation described later) performed when the power to the suction device 100 is turned on. As another example, the heating start operation may be a suction operation on the suction device 100 after the release operation described later has been performed. Furthermore, a request for aerosol generation is not limited to a direct operation on the suction device 100, but may also be the reception of predetermined information from another device capable of communicating with the suction device 100, such as a smartphone. The control unit 116 can detect a request for aerosol generation based on information acquired by, for example, the sensor unit 112 or the communication unit 115.

[0070] For example, if the inhalation device 100 is the inhalation device 100A shown in Figure 1A, the control unit 116A, upon detecting an inhalation operation on the inhalation device 100A based on the detection result of the puff sensor, supplies a predetermined power to the heating unit 121A to generate an aerosol. At this time, the power supplied to the heating unit 121A is predetermined by the manufacturer of the inhalation device 100A so as to generate an appropriate amount of aerosol containing an appropriate amount of flavor components. This provides the user with a high-quality smoking experience.

[0071] Furthermore, if the suction device 100 is the suction device 100B shown in Figure 1B, the control unit 116B, upon detecting a heating start operation (for example, a release operation described later), controls the temperature of the heating unit 121B based on a pre-prepared heating profile to generate an aerosol. Here, the heating profile is information that defines the time-series transition of the target temperature, which is the target value of the heating unit 121B, and is pre-stored in the storage unit 114B, for example.

[0072] To elaborate on the temperature control of the heating unit 121B based on the heating profile (hereinafter also referred to as "heating control based on the heating profile"), the control unit 116B controls the temperature of the heating unit 121B based on the difference between the target temperature corresponding to the elapsed time since the start of the heating control based on the heating profile and the actual temperature of the heating unit 121B (hereinafter also referred to as "actual temperature"). More specifically, at this time, the control unit 116B controls the temperature of the heating unit 121B so that the time series change of the actual temperature of the heating unit 121B is the same as the time series change of the target temperature defined in the heating profile.

[0073] The temperature of the heating unit 121B can be controlled, for example, by known feedback control. For instance, the control unit 116B supplies power from the power supply unit 111B to the heating unit 121B in the form of pulses obtained by pulse width modulation (PWM) or pulse frequency modulation (PFM). In this case, the control unit 116B can control the temperature of the heating unit 121B by adjusting the duty cycle of the power pulses.

[0074] In feedback control, the control unit 116B can control the power supplied to the heating unit 121B, such as the duty cycle, based on the difference between the actual temperature and the target temperature. Alternatively, the feedback control may be, for example, PID control (Proportional-Integral-Differential Controller). Or, the control unit 116B may perform simple ON-OFF control. For example, the control unit 116B may perform heating by the heating unit 121B until the actual temperature reaches the target temperature, stop heating by the heating unit 121B when the actual temperature reaches the target temperature, and restart heating by the heating unit 121B when the actual temperature falls below the target temperature.

[0075] The temperature of the heating section 121B can be obtained (in other words, quantified) by, for example, measuring or estimating the electrical resistance of the heat-generating resistor that constitutes the heating section 121B. This is because the electrical resistance of the heat-generating resistor changes with temperature. The electrical resistance of the heat-generating resistor can be estimated (i.e., obtained) by, for example, measuring the voltage drop across the heat-generating resistor. The voltage drop across the heat-generating resistor can be measured (i.e., obtained) by a voltage sensor that measures the potential difference applied to the heat-generating resistor. As another example, the temperature of the heating section 121B may be measured by a temperature sensor (puff thermistor) installed near the heating section 121B.

[0076] The heating profile is typically designed to optimize the flavor the user experiences when inhaling the aerosol generated from the stick-type substrate 150. Therefore, by controlling the temperature of the heating unit 121B based on the heating profile, the flavor the user experiences can be optimized, providing the user with a high-quality smoking experience.

[0077] Incidentally, in suction devices that generate substances to be aspirated by the user, such as suction device 100, a so-called "child-resistant function" (hereinafter also referred to as "CR function") may be implemented to prevent problems arising from misuse by children of a mischievous age (for example, infants and toddlers under 3 years of age; hereinafter also simply referred to as "children"). For example, a CR function in such a suction device could be such that a predetermined operation, such as the generation of a substance to be aspirated, is performed only when a predetermined operation is performed on the control unit (for example, an operation button) provided on the suction device.

[0078] However, the history of suction device technology development is still relatively short, and there was room for improvement in the CR function of suction devices. Ideally, such a CR function in a suction device should be able to prevent problems caused by misuse by children without significantly compromising convenience for legitimate adult users.

[0079] Therefore, in this embodiment, as described above, a predetermined release operation using the first operation button 22a and the second operation button 22b, which can be concealed to be difficult for the user to see, is made the operation necessary to cause the suction device 100 to perform a predetermined operation. That is, the control unit 116 restricts the predetermined operation of the suction device 100 until the predetermined release operation using the first operation button 22a and the second operation button 22b is performed.

[0080] Therefore, according to this embodiment, it is difficult for users such as children who are unaware of the existence of the first operation button 22a and the second operation button 22b to perform the release operation, thereby preventing the suction device 100 from performing a predetermined operation for such users. Thus, it is possible to prevent inconveniences that may occur due to misuse by such users.

[0081] On the other hand, according to this embodiment, the release operation can be made relatively easy for a legitimate user who is assumed to be aware of the existence of the first operation button 22a and the second operation button 22b. This makes it possible to suppress a decrease in the convenience of the suction device 100 for a legitimate user, even if a release operation is required to make the suction device 100 perform a predetermined operation.

[0082] Based on the above, this embodiment makes it possible to suppress inconveniences caused by misuse by children without significantly compromising the convenience of legitimate adult users. Therefore, the performance of the CR function in the suction device 100 can be improved, thereby enhancing the marketability of the suction device 100.

[0083] The operation of the suction device 100 will be explained in more detail below. As an example, in the following, the release operation is defined as the operation in which (A) one of the operation buttons, the first operation button 22a and the second operation button 22b, is pressed, (B) the other operation button is pressed within a predetermined time (here, Ta[s]) from the time the first operation button is pressed, and (C) both the first operation button 22a and the second operation button 22b are pressed for a predetermined time (here, Tb[s]) or longer.

[0084] In other words, the user can perform a release operation by, for example, pressing the first operation button 22a, and while keeping the first operation button 22a pressed, pressing the second operation button 22b before Ta[s] has elapsed, and maintaining the pressed state for Tb[s] or longer.

[0085] In this way, by making the release operation an operation that does not involve the simultaneous operation of the first operation button 22a and the second operation button 22b, it is possible to prevent the release operation from becoming complicated or difficult for adults (i.e., legitimate users). Here, simultaneous operation of the first operation button 22a and the second operation button 22b means an operation in which the first operation button 22a and the second operation button 22b are pressed at the same time.

[0086] The content of the release operation is not limited to the above example. For example, instead of the above example, the release operation may be an operation in which (A) one of the operation buttons, the first operation button 22a or the second operation button 22b, is pressed, (B) that one operation button is pressed again, and then (C) the other operation button is also pressed. The content of the release operation may be predetermined by the manufacturer of the suction device 100, or it may be set by the user.

[0087] Furthermore, in this embodiment, the operation that is restricted until the release operation is performed is aerosol generation. That is, in this embodiment, the heating control of the heating unit 121 that generates aerosols (hereinafter also simply referred to as "heating control of the heating unit 121") is restricted until the release operation is performed. In other words, in this embodiment, the power supply to the heating unit 121 that generates aerosols is restricted until the release operation is performed. This makes it possible to prevent aerosols from being generated for users such as children who have not performed the release operation.

[0088] Furthermore, the operations that are restricted until the release operation is performed are not limited to the heating control of the heating unit 121 (i.e., aerosol generation). For example, the operation of turning on the power of the suction device 100 (i.e., the operation of starting the suction device 100) may be restricted until the release operation is performed. In other words, the power of the suction device 100 may not be turned on until the release operation is performed. To put it another way, the operation to turn on the power of the suction device 100 may be considered the release operation. Also, for example, all operations other than the operation of receiving input for the release operation may be restricted until the release operation is performed.

[0089] Incidentally, the main body 30 of the suction device 100 may generate heat when it performs various operations such as aerosol generation. For this reason, it is unsafe to allow the suction device 100 to perform various operations without a panel 10 that can insulate (in other words, buffer) the heat from the main body 30 being attached to the main body housing 20 that houses the main body 30.

[0090] Therefore, in this embodiment, the control unit 116 causes the suction device 100 to generate an aerosol (i.e., perform a predetermined operation) when the release operation is performed while the panel 10 is attached to the main housing 20. In other words, the control unit 116 does not cause the suction device 100 to generate an aerosol even if the release operation is performed when the panel 10 is not attached to the main housing 20. More specifically, the control unit 116 performs heating control of the heating unit 121, with the additional condition that it has determined, based on the detection result of the panel detection sensor described above, that the panel 10 is attached to the main housing 20.

[0091] In this way, by making the suction device 100 perform predetermined operations such as aerosol generation only when the panel 10 is attached to the main housing 20, it is possible to suppress the generation of aerosols when the panel 10, which can function as an insulating material, is not attached to the main housing 20, thereby improving safety. In each example of the specific operation of the suction device 100 described below, it is assumed that the panel 10 is attached to the main housing 20.

[0092] Furthermore, if heating by the heating unit 121 (i.e., power supply to the heating unit 121) occurs even though the substrate containing the aerosol source is not attached to the suction device 100, the heating unit 121 may become too hot, or power may be wasted in the suction device 100.

[0093] Therefore, in this embodiment, the control unit 116 causes the suction device 100 to generate an aerosol when a release operation is performed while a substrate having an aerosol source is attached to the suction device 100. In other words, the control unit 116 does not cause the suction device 100 to generate an aerosol when a release operation is performed while a substrate having an aerosol source is not attached to the suction device 100.

[0094] For example, if the suction device 100 is the suction device 100B shown in Figure 1B, the control unit 116B will cause the suction device 100B to generate an aerosol when a release operation is performed while the stick-type substrate 150 is housed in the housing section 140. Also, if the suction device 100 is the suction device 100A shown in Figure 1A, the control unit 116A will cause the suction device 100A to generate an aerosol when a release operation is performed while the cartridge 120 and the flavoring cartridge 130 are housed in the housing section capable of housing them.

[0095] The mounting status of the cartridge 120, the flavoring cartridge 130, or the stick-type substrate 150 can be detected by configuring the sensor unit 112 to include a sensor capable of detecting capacitance, pressure (internal pressure) inside the suction device 100, or inductance, which change depending on the presence or absence of these components. As another example, the mounting status of the cartridge 120, the flavoring cartridge 130, or the stick-type substrate 150 can be detected by configuring the sensor unit 112 to include an optical sensor capable of detecting these components. As yet another example, the user may be prompted to input information indicating whether or not the cartridge 120, the flavoring cartridge 130, or the stick-type substrate 150 is mounted.

[0096] In this way, by causing the suction device 100 to generate aerosols only when a substrate containing an aerosol source is attached to the suction device 100, it is possible to suppress the operation of generating aerosols when the substrate is not attached to the suction device 100, thereby preventing the suction device 100 from wasting power or the heating unit 121 from becoming too hot. In each of the specific operation examples of the suction device 100 described below, it is assumed that a substrate containing an aerosol source is attached to the suction device 100 (for example, a stick-type substrate 150 is housed in the housing unit 140).

[0097] (1) First example of specific operation of the suction device 100 Figure 5 shows a first example of the specific operation of the suction device 100. The horizontal axis in Figure 5 represents time. Figure 5(a) shows the ON (operated) / OFF (not operated) state of the first operation button 22a at each time point represented by the horizontal axis in Figure 5. Figure 5(b) shows the ON (operated) / OFF (not operated) state of the second operation button 22b at each time point represented by the horizontal axis in Figure 5. And Figure 5(c) shows the ON (heating control enabled) / OFF (heating control disabled) state of the heating control of the heating unit 121 at each time point represented by the horizontal axis in Figure 5.

[0098] In the example shown in Figure 5, suppose the user presses the first operation button 22a during a period t1 when the heating control of the heating unit 121 is not being performed (i.e., it is off). When the first operation button 22a is pressed, information indicating that the first operation button 22a is pressed is acquired by the sensor unit 112 and sent to the control unit 116. As a result, the control unit 116 can detect that the first operation button 22a was pressed from period t1.

[0099] Subsequently, assume that the user, while still holding down the first operation button 22a, also presses the second operation button 22b from time t2. Here, time t2 is before time t10, which is a period of Ta[s] (for example, 1[s]) from time t1. When the second operation button 22b is pressed, information indicating that the second operation button 22b is pressed is acquired by the sensor unit 112 and sent to the control unit 116. As a result, the control unit 116 can detect that the second operation button 22b was pressed from time t2.

[0100] Let's assume the user maintains the state of pressing both the first operation button 22a and the second operation button 22b until time t3. Here, time t3 is the time when Tb[s] (for example, 3[s]) has elapsed since time t2. In this case, the control unit 116 assumes that a release operation has occurred (in other words, the release operation has been completed) at time t3 and starts heating control of the heating unit 121. As a result, for example, an aerosol is generated at a predetermined time after time t3, and the user can inhale the generated aerosol.

[0101] Furthermore, after the heating control of the heating unit 121 has started (i.e., after the release operation has been completed), the user may appropriately terminate operations on the first operation button 22a and the second operation button 22b. In the example shown in Figure 5, at time t4, immediately following time t3, the user has stopped pressing the first operation button 22a and the second operation button 22b.

[0102] As shown in Figure 5, the control unit 116 starts heating control of the heating unit 121 only when a release operation is performed using both the first operation button 22a and the second operation button 22b. This limits heating by the heating unit 121 until a release operation is performed, thereby preventing aerosol generation for users such as children who have not performed the release operation.

[0103] Incidentally, from the perspective of improving the convenience of the suction device 100, good operability is required. For example, if the user is notified that their operation has been received in response to their operation on the suction device 100, the user will be able to understand that their operation input was successful, and this is thought to improve operability.

[0104] Therefore, it is preferable that the control unit 116 notifies the user via the notification unit 113 of information regarding the operation performed when at least one of the first operation button 22a and the second operation button 22b is operated. Here, the information regarding the operation performed can be, for example, information indicating the content of the operation performed (in other words, the content of the operation received by the suction device 100). Note that the information regarding the operation performed is not limited to the above example, and may simply be information indicating that an operation has been performed.

[0105] As an example, as shown in Figure 5, the control unit 116 controls the emission mode of the light-emitting device 23a in conjunction with the operation of the first operation button 22a and the second operation button 22b, thereby notifying the user of information regarding the operation performed.

[0106] More specifically, in the example shown in Figure 5, when only one of the two operation buttons, the first operation button 22a and the second operation button 22b (in this case, the first operation button 22a), is pressed, the control unit 116 causes the light-emitting device 23a to emit red light (see the period from time 1 to time t2).

[0107] Furthermore, if both the first operation button 22a and the second operation button 22b are pressed, and before Tb[s] has elapsed since both of these buttons were pressed, the control unit 116 causes the light-emitting device 23a to emit yellow light (see the period from time 2 to time t3).

[0108] Then, when both the first operation button 22a and the second operation button 22b are pressed, and after Tb[s] has elapsed since both of these buttons were pressed, that is, after the release operation is completed and heating control of the heating unit 121 has started, the control unit 116 causes the light-emitting device 23a to emit blue light (see the period from time 3 to time t4).

[0109] In this way, the control unit 116 can intuitively and clearly notify the user of information regarding the operation performed by changing the emission pattern (in this case, the emission color) of the light-emitting device 23a according to the operation performed. By notifying the user of information regarding the operation performed, the user can understand that their operation input was successful, thereby improving the operability of the suction device 100.

[0110] In this example, the light-emitting color of the light-emitting device 23a is changed in conjunction with the operation of the first operation button 22a and the second operation button 22b, but this is not the only option. Below, we will describe examples of cases where something other than the light-emitting color of the light-emitting device 23a is changed in conjunction with the operation of the first operation button 22a and the second operation button 22b.

[0111] (2-1) Modified form of light-emitting device 23a Figure 6 shows a modified example of the light-emitting device 23a. In the example shown in Figure 6, the light-emitting device 23a comprises a first light-emitting element 23a_1, a second light-emitting element 23a_2, and a third light-emitting element 23a_3. For example, LEDs can be used as the first light-emitting element 23a_1, the second light-emitting element 23a_2, and the third light-emitting element 23a_3. The light-emitting colors of the first light-emitting element 23a_1, the second light-emitting element 23a_2, and the third light-emitting element 23a_3 may be the same or different.

[0112] (2-2) A second example of the specific operation of the suction device 100 Figure 7 shows a second example of the specific operation of the suction device 100. Here, we will focus on explaining the differences from the explanation in Figure 5, and will omit or simplify the explanation of parts that are common to the explanation in Figure 5 as appropriate.

[0113] In the example shown in Figure 7, the control unit 116, in conjunction with the operation of the first operation button 22a and the second operation button 22b, for example, changes the number of light-emitting elements of the light-emitting device 23a that are made to emit light.

[0114] More specifically, in the example shown in Figure 7, when only one of the operation buttons, the first operation button 22a and the second operation button 22b (in this case, the first operation button 22a), is pressed, the control unit 116 causes, for example, one of the light-emitting elements of the light-emitting device 23a (for example, the first light-emitting element 23a_1) to emit light (see the period from time 1 to time t2).

[0115] Furthermore, if both the first operation button 22a and the second operation button 22b are pressed, and before Tb[s] has elapsed since both of these buttons were pressed, the control unit 116 will, for example, cause two of the light-emitting elements of the light-emitting device 23a (for example, the first light-emitting element 23a_1 and the second light-emitting element 23a_2) to emit light (see the period from time 2 to time t3).

[0116] Then, when both the first operation button 22a and the second operation button 22b are pressed, and after Tb[s] has elapsed since both of these buttons were pressed, that is, after the release operation is completed and heating control of the heating unit 121 has started, the control unit 116 will, for example, cause three of the light-emitting elements of the light-emitting device 23a (i.e., the first light-emitting element 23a_1, the second light-emitting element 23a_2, and the third light-emitting element 23a_3) to emit light (see the period from time 3 to time t4).

[0117] In this way, even if the control unit 116 changes the number of light-emitting elements of the light-emitting device 23a that are made to emit light depending on the operation performed, it is possible to inform the user of information regarding the operation performed in an intuitive and easy-to-understand manner.

[0118] In this example, the number of light-emitting elements of the light-emitting device 23a that are made to emit light is changed in conjunction with the operation of the first operation button 22a and the second operation button 22b, but this is not limited to this. For example, the control unit 116 may change the number of light-emitting elements of the light-emitting device 23a that are made to emit light in conjunction with the operation of the first operation button 22a and the second operation button 22b.

[0119] More specifically, when only one of the operation buttons, the first operation button 22a and the second operation button 22b, is pressed, the control unit 116 may, for example, cause the first light-emitting element 23a_1 of the light-emitting element provided by the light-emitting device 23a to emit light.

[0120] Furthermore, if both the first operation button 22a and the second operation button 22b are pressed, and before Tb[s] has elapsed since both of these buttons were pressed, the control unit 116 may, for example, cause the second light-emitting element 23a_2 of the light-emitting element provided by the light-emitting device 23a to emit light.

[0121] Furthermore, if both the first operation button 22a and the second operation button 22b are pressed, and Tb[s] has elapsed since both of these buttons were pressed, that is, after the release operation is completed and heating control of the heating unit 121 has started, the control unit 116 may, for example, cause the third light-emitting element 23a_3 of the light-emitting elements provided in the light-emitting device 23a to emit light.

[0122] In this way, even if the light-emitting elements of the light-emitting device 23a are made to emit light in conjunction with the operation of the first operation button 22a and the second operation button 22b, it is possible to inform the user of information regarding the operation that has been performed in an intuitive and easy-to-understand manner.

[0123] Furthermore, if the notification unit 113 includes a display unit that displays images, the display mode of this display unit may be changed in conjunction with the operation of the first operation button 22a and the second operation button 22b. Below, an example will be described in which the display mode of the display device 23b, which is an example of a display unit included in the notification unit 113, is changed in conjunction with the operation of the first operation button 22a and the second operation button 22b.

[0124] (3-1) An example of display device 23b Figure 8 shows an example of a display device 23b. The display device 23b is installed in the suction device 100 in a position visible to the user (e.g., always visible). For example, a liquid crystal display or an organic EL (Electro-Luminescence) display may be used as the display device 23b. The display device 23b displays an indicator I that can display in three stages, such as one-stage display, two-stage display, and three-stage display.

[0125] (3-2) Third example of specific operation of the suction device 100 Figure 9 shows a third example of the specific operation of the suction device 100. Here, we will focus on explaining the differences from the explanation in Figure 5, and will omit or simplify the explanation of parts that are common to the explanation in Figure 5 as appropriate.

[0126] In the example shown in Figure 9, the control unit 116 changes the display mode of the indicator I on the display device 23b in conjunction with the operation of the first operation button 22a and the second operation button 22b.

[0127] More specifically, in the example shown in Figure 9, when only one of the two operation buttons, the first operation button 22a and the second operation button 22b (in this case, the first operation button 22a), is pressed, the control unit 116 displays the indicator I in one step (see the period from time 1 to time t2).

[0128] Furthermore, if both the first operation button 22a and the second operation button 22b are pressed, and before Tb[s] has elapsed since both of these buttons were pressed, the control unit 116 will display the indicator I in two stages (see the period from time 2 to time t3).

[0129] Then, when both the first operation button 22a and the second operation button 22b are pressed, and after Tb[s] has elapsed since both of these buttons were pressed, that is, after the release operation is completed and heating control of the heating unit 121 has started, the control unit 116 displays the indicator I in three stages (see the period from time 3 to time t4).

[0130] In this way, even if the display mode of the display device 23b is changed in conjunction with the operation of the first operation button 22a and the second operation button 22b, it is possible to inform the user of information regarding the operation that has been performed in an intuitive and easy-to-understand manner.

[0131] Furthermore, if the notification unit 113 includes a vibrating device (a so-called vibrator), the control unit 116 may notify the user of the operation performed by changing the vibration pattern of the vibrating device in conjunction with the operation of the first operation button 22a and the second operation button 22b. In this case, the number of vibrations of the vibrating device or the vibration pattern may change according to the operation performed.

[0132] Furthermore, if the notification unit 113 includes a sound output device (e.g., a speaker) that outputs sound, the control unit 116 may notify the user of information regarding the operation performed by making the sound output from the sound output device different in conjunction with the operation of the first operation button 22a and the second operation button 22b.

[0133] (4) Fourth example of specific operation of the suction device 100 Incidentally, it may take some time for the heating unit 121 (for example, heating unit 121B) that heats the aerosol source to reach a temperature sufficient to generate aerosols. From the viewpoint of minimizing the decrease in the convenience of the suction device 100, it is desirable that the time until the user can inhale the aerosol be as short as possible.

[0134] Therefore, it is preferable that the control unit 116 starts heating by the heating unit 121 within a range in which no aerosol is generated when a predetermined operation included in the release operation is performed but before the release operation is completed, and then causes the heating unit 121 to generate aerosol when the release operation is completed.

[0135] In this way, the temperature of the heating unit 121 can be preheated to a level where aerosols are not generated before the release operation is completed. This shortens the time required to raise the temperature of the heating unit 121 to the temperature at which aerosols are generated after the release operation is completed. Therefore, even if a release operation is required to generate aerosols, it is possible to suppress the prolonged time until the user can inhale the aerosols, thereby suppressing the decrease in convenience caused by this prolonged time.

[0136] In the following, the heating control of the heating unit 121 that generates aerosols (i.e., the heating control of the heating unit 121 as described above) will also be referred to as "main heating control." Furthermore, the heating control that raises the temperature of the heating unit 121 within a range where aerosols are not generated will also be referred to as "preheating control."

[0137] For example, this heating control can be set to a target temperature higher than the lowest temperature at which aerosols are generated (hereinafter also simply referred to as the "lowest temperature"). In contrast, preheating control can be set to a target temperature lower than the lowest temperature. The lowest temperature is determined by the material properties of the aerosol source, and can be, for example, 230°C. The target temperature in preheating control is set to a temperature higher than so-called room temperature (for example, 300K = 27°C), and can be, for example, 100°C.

[0138] Figure 10 shows a fourth example of the specific operation of the suction device 100. Here, we will focus on explaining the differences from the explanation in Figure 5, and will omit or simplify the explanation of parts that are common to the explanation in Figure 5 as appropriate.

[0139] As shown in Figure 10, the control unit 116 starts preheating control from time t2, for example, when both the first operation button 22a and the second operation button 22b are pressed. Then, when the state in which both the first operation button 22a and the second operation button 22b are pressed is maintained until time t3, the control unit 116 ends the preheating control and starts the main heating control.

[0140] In this way, by performing preheating control from a time t2 prior to the start of the main heating control t3, it becomes possible to raise the temperature of the heating unit 121 in advance before the main heating control starts. As a result, the heating unit 121 can be quickly heated up to the temperature at which aerosols are generated after the start of the main heating control, thereby shortening the time until the user can inhale the aerosols.

[0141] Furthermore, as mentioned above, by setting the preheating control to begin from the time t2 when both the first operation button 22a and the second operation button 22b are pressed, it becomes possible to perform preheating control appropriately.

[0142] For example, suppose that preheating control is initiated from time t1 when only the first operation button 22a is pressed. In this case, preheating control would be initiated simply because the first operation button 22a is pressed by chance, such as by a child, which could lead to wasted power in the suction device 100. On the other hand, if the timing of the start of preheating control is set to a time later than time t2, there is a risk that the heating unit 121 will not be able to be sufficiently heated by time t3 (i.e., before the main heating control is started). Therefore, in this case, it becomes difficult to shorten the time until the user can inhale the aerosol.

[0143] In contrast, by setting the preheating control to start from the time t2 when both the first operation button 22a and the second operation button 22b are pressed, preheating control can be performed in case of tampering by children, thereby suppressing the waste of power in the suction device 100. Furthermore, it becomes possible to sufficiently raise the temperature of the heating unit 121 in advance before the main heating control starts, thereby shortening the time until the user can inhale the aerosol.

[0144] <<4. An example of processing executed by the control unit>> Next, an example of the processing performed by the control unit 116 will be described. Figure 11 is a flowchart (part 1) showing an example of the processing performed by the control unit 116. Figure 12 is a flowchart (part 2) showing an example of the processing performed by the control unit 116. For the purposes of this description, the suction device 100 in this embodiment will be assumed to be the suction device 100B shown in Figure 1B. The control unit 116B of the suction device 100B performs the series of processes shown in Figures 11 and 12 at predetermined intervals, for example, when the power to the suction device 100B is turned on.

[0145] As shown in Figure 11, the control unit 116B determines whether or not the panel 10 is installed (step S1). If it is determined that the panel 10 is not installed (step S1: No), the control unit 116B terminates the series of processes shown in Figures 11 and 12.

[0146] If it is determined that the panel 10 is attached (Step S1: Yes), the control unit 116B determines whether or not the stick-type substrate 150 is attached (Step S2). If it is determined that the stick-type substrate 150 is not attached (Step S2: No), the control unit 116B terminates the series of processes shown in Figures 11 and 12.

[0147] If it is determined that the stick-type substrate 150 is attached (Step S2: Yes), the control unit 116B determines whether or not it has detected that the first operation button 22a has been pressed (Step S3). If it is determined that it has not detected that the first operation button 22a has been pressed (Step S3: No), the control unit 116B terminates the series of processes shown in Figures 11 and 12.

[0148] If it is determined that the first operation button 22a has been pressed (step S3: Yes), the control unit 116B issues a first notification via the notification unit 113B (step S4). Here, the first notification can be, for example, a notification that is made to emit red light from the light-emitting device 23a, and can occur during the period from time 1 to time t2 as described above.

[0149] Next, the control unit 116B determines whether or not the second operation button 22b has been pressed (step S5). If it is determined that the second operation button 22b has not been pressed (step S5: No), the control unit 116B determines whether or not Ta [s] has elapsed since the start of detection of the pressing of the first operation button 22a (step S6). If it is determined that Ta [s] has elapsed (step S6: Yes), the control unit 116B ends the series of processes shown in FIGS. 11 and 12.

[0150] If it is determined that Ta [s] has not elapsed (step S6: No), the control unit 116B returns to the process of step S5. When it is determined that the second operation button 22b has been pressed (step S5: Yes), the control unit 116B performs a second notification via the notification unit 113B (step S7) and starts preheating control (step S8). Here, the second notification can be a notification performed during the period from the aforementioned time 2 to time t3, such as causing the light emitting device 23a to emit light in yellow.

[0151] Next, the control unit 116B determines whether or not both the first operation button 22a and the second operation button 22b are being detected as pressed (step S9). If it is determined that at least one of the first operation button 22a and the second operation button 22b has not been detected as pressed (step S9: No), the control unit 116B ends the series of processes shown in FIGS. 11 and 12.

[0152] If it is determined that both the first operation button 22a and the second operation button 22b are being detected as pressed (step S9: Yes), the control unit 116B determines whether or not Tb [s] has elapsed since the start of detection of the pressing of both the first operation button 22a and the second operation button 22b (step S10). If it is determined that Tb [s] has not elapsed (step S10: No), the control unit 116B returns to the process of step S9.

[0153] If it is determined that Tb[s] has elapsed (step S10: Yes), the control unit 116B issues a third notification via the notification unit 113B, as shown in Figure 12 (step S11). Here, the third notification can be, for example, a notification that is made to emit blue light from the light-emitting device 23a, during the period from time 3 to time t4 as described above.

[0154] Next, the control unit 116B terminates the preheating control (step S12) and starts the main heating control (step S13). Then, the control unit 116B waits for the main heating control to be completed (step S14: No), and when the main heating control is completed (step S14: Yes), it terminates the series of processes shown in Figures 11 and 12.

[0155] As described above, according to this embodiment, predetermined operations in the suction device 100, such as aerosol generation, are restricted until a release operation is performed using the first operation button 22a and the second operation button 22b, which can assume a shielded state that is difficult for the user to see. This makes it possible to suppress inconveniences caused by misuse by children without impairing the convenience of legitimate adult users as much as possible. Thus, the performance of the CR function in the suction device 100 can be improved, thereby improving the marketability of the suction device 100.

[0156] In the embodiment described above, two operation buttons, the first operation button 22a and the second operation button 22b, were provided as multiple operation buttons that can be concealed to the user, but the device is not limited to this. For example, in addition to the first operation button 22a and the second operation button 22b, other operation buttons may also be provided as multiple operation buttons that can be concealed to the user.

[0157] The following describes a modified version of the suction device 100 in which a third operation button 22c is also provided in addition to the first operation button 22a and the second operation button 22b, as multiple operation parts that can be concealed to be difficult for the user to see. In the following description, the focus will be on the parts that differ from the previously described embodiment, and the explanation of parts that are common to the previously described embodiment will be omitted or simplified as appropriate.

[0158] Figure 13 shows a modified example of the suction device 100. Note that Figure 13 shows the suction device 100 of this modified example with the panel 10 removed. As shown in Figure 13, the suction device 100 of this modified example further includes a third operation button 22c.

[0159] Similar to the first operation button 22a, the third operation button 22c is covered and shielded by the panel 10 when the panel 10 is attached to the main housing 20. In other words, the third operation button 22c is also configured to be covered by the panel 10 and shielded, making it difficult for the user to see. In this modified example, the user can operate (press) the third operation button 22c by pressing the part of the panel 10 corresponding to the third operation button 22c, thereby deforming the panel 10 in the same way as the first operation button 22a.

[0160] If a third operation button 22c is provided, the release operation can be performed using the first operation button 22a, the second operation button 22b, and the third operation button 22c. For example, in this case, the release operation can be performed by (A) pressing the first operation button 22a, then (B) pressing the second operation button 22b, and then (C) pressing the third operation button 22c.

[0161] Furthermore, when using three operating parts for the release operation, in order to prevent the release operation from becoming too complicated or difficult, one of the three operating parts may be provided on the same surface as at least one of the other two operating parts in the suction device 100. In the example shown in Figure 13, the third operating button 22c is provided on the same surface as the first operating button 22a.

[0162] Furthermore, if a third operation button 22c is provided, a first release operation may be provided that uses the first operation button 22a and the second operation button 22b but not the third operation button 22c, and a second release operation may be provided that uses the first operation button 22a, the second operation button 22b, and the third operation button 22c.The control unit 116 may then cause the heating unit 121 to generate aerosols in a first heating mode when the first release operation is performed, while causing the heating unit 121 to generate aerosols in a second heating mode different from the first heating mode when the second release operation is performed.

[0163] More specifically, the suction device 100 of this modified example performs heating control based on a heating profile, for example, as shown in the suction device 100B in Figure 1B. In this case, the heating profile used for heating control after the first release operation is performed is different from the heating profile used for heating control after the second release operation is performed.

[0164] Figure 14 shows an example of the first heating profile Pr1 used for the main heating control after the first release operation, and the second heating profile Pr2 used for the main heating control after the second release operation. The vertical axis in Figure 14 represents the target temperature [°C]. The vertical axis in Figure 14 represents time [s], more specifically, the elapsed time since the start of heating control based on the heating profile.

[0165] As shown in Figure 14, the first heating profile Pr1 and the second heating profile Pr2 have different target temperatures corresponding to each elapsed time. In the example shown in Figure 14, the target temperature corresponding to each elapsed time is higher for the second heating profile Pr2 than for the first heating profile Pr1.

[0166] For example, in this modified example, if the control unit 116 performs heating control as a result of a first release operation, it uses the first heating profile Pr1 for said heating control. On the other hand, if the control unit 116 performs heating control as a result of a second release operation, it uses the second heating profile Pr2 for said heating control.

[0167] In this way, by making the heating mode of the heating unit 121 different depending on whether the user performs the first release operation or the second release operation, it becomes possible to provide a smoking experience with different flavors. This makes it possible to provide the user with a desired smoking experience, improving the marketability of the inhalation device 100.

[0168] More specifically, in this modified version, the target temperature corresponding to each elapsed time is higher in the second heating profile Pr2 than in the first heating profile Pr1. Therefore, in this modified version, when the second release operation is performed, the suction device 100 can provide a stronger smoking experience compared to when the first release operation is performed. Thus, users who desire a strong smoking experience can obtain a stronger smoking experience by performing the second release operation. Conversely, users who desire a milder smoking experience can obtain a less intense smoking experience by performing the first release operation.

[0169] In the example described above, heating control based on the first heating profile Pr1 (i.e., heating control with a lower target temperature) is performed when the first release operation is performed, and heating control based on the second heating profile Pr2 (i.e., heating control with a higher target temperature) is performed when the second release operation is performed. However, the example is not limited to this. For example, heating control based on the second heating profile Pr2 may be performed when the first release operation is performed, and heating control based on the first heating profile Pr1 may be performed when the second release operation is performed.

[0170] As described above, the embodiments of the present invention have been described with reference to the drawings. Needless to say, the present invention is not limited to such embodiments. It is obvious that those skilled in the art can conceive of various modifications or corrections within the scope described in the claims, and it is naturally understood that they also belong to the technical scope of the present invention. Further, within the scope not departing from the gist of the invention, the components in the above-described embodiments may be arbitrarily combined.

[0171] In addition, the control method of the suction device 100 described in the above-described embodiment can be realized by executing a program prepared in advance by a computer (processor). This program is stored in a computer-readable storage medium and is executed by being read from the storage medium. Further, this program may be provided in a form stored in a non-transitory storage medium such as a flash memory, or may be provided via a network such as the Internet. Further, the computer that executes this program can be, for example, one included in the suction device 100 (for example, the CPU included in the suction device 100), but is not limited thereto, and may be one included in another device (for example, a smartphone or a server device) that can communicate with the suction device 100.

[0172] At least the following matters are described in this specification and the like. In the parentheses, the corresponding components and the like in the above-described embodiments are shown as examples, but are not limited thereto.

[0173] (1) A suction device (suction devices 100, 100A, 100B) that generates an aerosol from a base material having an aerosol source (cartridge 120, fragrance-imparting cartridge 130, stick-shaped base material 150), a first operation unit (first operation button 22a) and a second operation unit (second operation button 22b) operable by a user, a control unit (control units 116, 116A, 116B) that controls the operation of the suction device, and The first and second operating sections are configured to be covered by other components (panel 10, shutter 50) to create a shielded state that makes them difficult for the user to see. The control unit restricts a predetermined operation of the suction device until a predetermined release operation is performed using the first and second operation units. Suction device.

[0174] According to (1), the release operation is made difficult for users such as children who are unaware of the existence of the first and second operating parts, thereby preventing the suction device from performing the predetermined operation for such users. Therefore, it is possible to prevent problems arising from misuse by such users.

[0175] On the other hand, according to (1), the release operation can be made relatively easy for a legitimate user who is assumed to be aware of the existence of the first and second operating units in advance. This makes it possible to suppress a decrease in the convenience of the suction device for legitimate users, even if a release operation is required to make the suction device perform a predetermined operation.

[0176] (2) The suction device described in (1), The suction device is The main body (main body housing 20, main body 30) is provided with the first operating section and the second operating section, An exterior member (panel 10) that can be attached to the main body, Furthermore, The first operating section is covered by the exterior member when the exterior member is attached to the main body, and is in the shielded state. Suction device.

[0177] According to (2), the first operating section can be shielded using an exterior member that is detachable from the main body.

[0178] (3) The suction device described in (2), The first operating section is provided so as to be operable via the exterior member when the exterior member is attached to the main body, When the release operation is performed while the exterior member is attached to the main body, the control unit causes the suction device to perform the predetermined operation. Suction device.

[0179] When the suction device performs a predetermined operation, the main body of the suction device may generate heat. For this reason, it is unsafe to allow the suction device to perform a predetermined operation when an outer casing capable of insulating the heat from the main body is not attached to the main body. According to (3), the suction device is allowed to perform a predetermined operation when the outer casing is attached to the main body, so it is possible to prevent the suction device from performing a predetermined operation when the outer casing is not attached to the main body, thereby improving safety.

[0180] (4) A suction device according to any one of (1) to (3), The suction device is The main body (main body housing 20, main body 30) is provided with the first operating section and the second operating section, A shutter (shutter 50) that is movable relative to the main body, Furthermore, The main body comprises a housing section (housing section 140) having an internal space (internal space 141) in which at least a portion of the base material is housed, and an opening (opening 142) that connects the internal space to the outside. The shutter is configured to take on a first state in which the opening is closed and a second state in which the opening is open, depending on its position relative to the main body. The second operating unit is, When the shutter is in the first state, it covers the area and creates the shielding state, and when the shutter is in the second state, it does not cover the area. Suction device.

[0181] According to (4), the second operating section can be shielded by using a shutter that closes or opens the opening of the housing section in which the base material is housed.

[0182] (5) The suction device described in (4), When the release operation is performed while the substrate is housed in the housing, the control unit causes the suction device to perform the predetermined operation. The predetermined operation includes the generation of the aerosol, Suction device.

[0183] According to (5), it is possible to suppress the operation to generate aerosols when no substrate is contained in the containment section, thereby suppressing the waste of power caused by such operation.

[0184] (6) A suction device according to any one of (1) to (5), The release operation is an operation that does not involve simultaneous operation of the first operation unit and the second operation unit. Suction device.

[0185] According to (6), this can prevent the unlocking process from being complicated or difficult for legitimate users.

[0186] (7) A suction device according to any one of (1) to (6), The suction device further includes a notification unit (notification units 113, 113A, 113B) capable of notifying the user of predetermined information. When an operation is performed on at least one of the first operation unit and the second operation unit, the control unit notifies the user of information regarding the operation performed via the notification unit. Suction device.

[0187] According to (7), when an operation is performed on at least one of the first and second operation units, information regarding that operation can be notified to the user. This allows the user to understand that their operation input was successful, thereby improving user experience.

[0188] (8) The suction device described in (7), The notification unit includes a light-emitting unit (light-emitting device 23a), The control unit notifies the user of information regarding the operation by changing the light emission pattern of the light-emitting unit according to the operation performed. Suction device.

[0189] According to (8), it becomes possible to inform the user of information about the operations that have been performed in an intuitive and easy-to-understand manner.

[0190] (9) The suction device described in (8), The light-emitting unit is configured to emit light in multiple colors, The control unit causes the light-emitting part to emit different colors in accordance with the operation performed. Suction device.

[0191] According to (9), it becomes possible to inform the user of information about the operations that have been performed in an intuitive and easy-to-understand manner.

[0192] (10) The suction device described in (8), The light-emitting section is composed of a plurality of light-emitting elements (first light-emitting element 23a_1, second light-emitting element 23a_2, third light-emitting element 23a_3), The control unit varies the number of light-emitting elements or the number of light-emitting elements to be made to emit light from among the plurality of light-emitting elements, according to the operation performed. Suction device.

[0193] According to (10), it becomes possible to inform the user of information about the operations that have been performed in an intuitive and easy-to-understand manner.

[0194] (11) The suction device described in (7), The notification unit includes a display unit (display device 23b) that displays an image, The control unit notifies the user of information regarding the operation by changing the display mode of the display unit according to the operation performed. Suction device.

[0195] According to (11), it becomes possible to inform the user of information about the operations that have been performed in an intuitive and easy-to-understand manner.

[0196] (12) A suction device according to any one of (1) to (11), The suction device further comprises heating units (heating units 121, 121A, 121B) capable of heating the substrate to generate the aerosol, The predetermined operation includes the generation of the aerosol by the heating unit, The control unit, When a predetermined operation included in the release operation is performed and before the release operation is completed, heating by the heating unit is started within a range in which no aerosol is generated. Once the release operation is complete, the heating unit is allowed to generate the aerosol. Suction device.

[0197] According to (12), it is possible to preheat the heating section to a temperature within a range where no aerosol is generated before the release operation is completed. This shortens the time required to raise the heating section to a temperature at which aerosols are generated after the release operation is completed. Therefore, even if a release operation is required to generate aerosols, it is possible to suppress the prolonged time until the user can inhale the aerosols, thereby suppressing the decrease in convenience caused by such a prolonged time.

[0198] (13) A suction device according to any one of (1) to (12), The suction device is A heating section (heating section 121, 121A, 121B) capable of heating the substrate to generate the aerosol, A third operating section (third operating button 22c) is configured to be covered by other components, making it difficult for the user to see, Furthermore, The predetermined operation includes the generation of the aerosol by the heating unit, The control unit, When the first release operation is performed using the first and second operation units, the heating unit generates the aerosol in the first heating mode. When a second release operation is performed using the first, second, and third operation units, the heating unit generates the aerosol in a second heating mode different from the first heating mode. Suction device.

[0199] According to (13), it is possible to provide a smoking experience with different flavors depending on whether the user performs the first release operation or the second release operation. This makes it possible to provide the user with the desired smoking experience, improving the marketability of the inhalation device.

[0200] (14) A control method performed by a computer (control unit 116, 116A, 116B) that controls the operation of a suction device (suction device 100, 100A, 100B) that generates an aerosol from a substrate having an aerosol source (cartridge 120, flavoring cartridge 130, stick-type substrate 150), The suction device is equipped with a first operating section (first operating button 22a) and a second operating section (second operating button 22b) that can be operated by the user. The first and second operating sections are configured to be covered by other components (panel 10, shutter 50) to create a shielded state that makes them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. A control method for executing a process.

[0201] According to (14), the release operation is made difficult for users such as children who are unaware of the existence of the first and second operating units, thereby preventing the suction device from performing the predetermined operation for such users. Thus, it is possible to prevent inconveniences resulting from misuse by such users.

[0202] On the other hand, according to (14), the release operation can be made relatively easy for a legitimate user who is assumed to be aware of the existence of the first and second operating units in advance. This prevents a decrease in the convenience of the suction device for legitimate users, even if a release operation is required to make the suction device perform a predetermined operation.

[0203] (15) A program executed by a computer (control unit 116, 116A, 116B) that controls the operation of a suction device (suction device 100, 100A, 100B) that generates an aerosol from a substrate having an aerosol source (cartridge 120, flavoring cartridge 130, stick-type substrate 150), The suction device is equipped with a first operating section (first operating button 22a) and a second operating section (second operating button 22b) that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. A program that executes a process.

[0204] According to (15), the release operation is made difficult for users such as children who are unaware of the existence of the first and second operating units, thereby preventing the suction device from performing the predetermined operation for such users. Thus, it is possible to prevent inconveniences resulting from misuse by such users.

[0205] On the other hand, according to (15), the release operation can be made relatively easy for a legitimate user who is assumed to be aware of the existence of the first and second operating units in advance. This prevents a decrease in the convenience of the suction device for legitimate users, even if a release operation is required to make the suction device perform a predetermined operation. [Explanation of Symbols]

[0206] 100, 100A, 100B suction device 113, 113A, 113B Notification section 116, 116A, 116B Control Unit 121, 121A, 121B heating section 10 Panels (Exterior Components) 22a First operation button (first operation unit) 22b Second operation button (second operation section) 22c Third operation button (third operation section) 23a Light-emitting device (light-emitting part) 23a_1 First light-emitting element (light-emitting element) 23a_2 Second light-emitting element (light-emitting element) 23a_3 Third light-emitting element (light-emitting element) 23b Display device (display section) 50 shutters

Claims

1. A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts predetermined operations in the suction device until predetermined release operations using the first and second operation units are performed. The suction device is The main body portion on which the first operating section and the second operating section are provided, An exterior member that can be attached to and detached from the main body, Furthermore, The first operating section is covered by the exterior member when the exterior member is attached to the main body, and is in the shielded state. Suction device.

2. A suction device according to claim 1, The first operating section is provided so as to be operable via the exterior member when the exterior member is attached to the main body, When the release operation is performed while the exterior member is attached to the main body, the control unit causes the suction device to perform the predetermined operation. Suction device.

3. A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts predetermined operations in the suction device until predetermined release operations using the first and second operation units are performed. The suction device is The main body portion on which the first operating section and the second operating section are provided, A shutter that is movable relative to the main body, Furthermore, The main body comprises a housing section having an internal space in which at least a portion of the base material is housed, and an opening that communicates the internal space with the outside. The shutter is configured to take on a first state in which the opening is closed and a second state in which the opening is open, depending on its position relative to the main body. The second operating unit is, When the shutter is in the first state, it covers the area and creates the shielding state, and when the shutter is in the second state, it does not cover the area. Suction device.

4. A suction device according to claim 3, When the release operation is performed while the substrate is housed in the housing, the control unit causes the suction device to perform the predetermined operation. The predetermined operation includes the generation of the aerosol, Suction device.

5. A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts predetermined operations in the suction device until predetermined release operations using the first and second operation units are performed. The suction device further comprises a notification unit capable of notifying the user of predetermined information, When an operation is performed on at least one of the first operation unit and the second operation unit, the control unit notifies the user of information regarding the operation performed via the notification unit. Suction device.

6. A suction device according to claim 5, The notification unit includes a light-emitting unit that emits light, The control unit notifies the user of information regarding the operation by changing the light emission pattern of the light-emitting unit according to the operation performed. Suction device.

7. A suction device according to claim 6, The light-emitting unit is configured to emit light in multiple colors, The control unit causes the light-emitting part to emit different colors in accordance with the operation performed. Suction device.

8. A suction device according to claim 6, The light-emitting section is composed of a plurality of light-emitting elements, The control unit varies the number of light-emitting elements or the number of light-emitting elements to be made to emit light from among the plurality of light-emitting elements, according to the operation performed. Suction device.

9. A suction device according to claim 5, The notification unit includes a display unit that displays an image, The control unit notifies the user of information regarding the operation by changing the display mode of the display unit according to the operation performed. Suction device.

10. A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts predetermined operations in the suction device until predetermined release operations using the first and second operation units are performed. The suction device further comprises a heating unit capable of heating the substrate to generate the aerosol, The predetermined operation includes the generation of the aerosol by the heating unit, The control unit, When a predetermined operation included in the release operation is performed and before the release operation is completed, heating by the heating unit is started within a range in which no aerosol is generated. Once the release operation is complete, the heating unit is allowed to generate the aerosol. Suction device.

11. A suction device that generates an aerosol from a substrate having an aerosol source, A first operating section and a second operating section that can be operated by the user, A control unit that controls the operation of the suction device, Equipped with, The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The control unit restricts predetermined operations in the suction device until predetermined release operations using the first and second operation units are performed. The suction device is A heating unit capable of generating the aerosol by heating the substrate, A third operating section is configured to be covered by other components, making it difficult for the user to see, Furthermore, The predetermined operation includes the generation of the aerosol by the heating unit, The control unit, When the first release operation is performed using the first and second operation units, the heating unit generates the aerosol in the first heating mode. When a second release operation is performed using the first, second, and third operating units, the heating unit generates the aerosol in a second heating mode different from the first heating mode. Suction device.

12. A suction device according to any one of claims 1 to 11, The aforementioned release operation is an operation that does not involve simultaneous operation of the first operation unit and the second operation unit. Suction device.

13. A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is The main body portion on which the first operating section and the second operating section are provided, An exterior member that can be attached to and detached from the main body, Furthermore, The first operating section is covered by the exterior member when the exterior member is attached to the main body, and is in the shielded state. Control method.

14. A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is The main body portion on which the first operating section and the second operating section are provided, A shutter that is movable relative to the main body, Furthermore, The main body comprises a housing section having an internal space in which at least a portion of the base material is housed, and an opening that communicates the internal space with the outside. The shutter is configured to take on a first state in which the opening is closed and a second state in which the opening is open, depending on its position relative to the main body. The second operating unit is, When the shutter is in the first state, it covers the area and creates the shielding state, and when the shutter is in the second state, it does not cover the area. Control method.

15. A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device further comprises a notification unit capable of notifying the user of predetermined information, The aforementioned computer, When an operation is performed on at least one of the first operation unit and the second operation unit, information regarding the performed operation is notified to the user via the notification unit. Perform further processing. Control method.

16. A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device further comprises a heating unit capable of heating the substrate to generate the aerosol, The predetermined operation includes the generation of the aerosol by the heating unit, The aforementioned computer, When a predetermined operation included in the release operation is performed and before the release operation is completed, heating by the heating unit is started within a range in which no aerosol is generated. Once the release operation is complete, the heating unit is allowed to generate the aerosol. Perform further processing. Control method.

17. A control method performed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. The aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is A heating unit capable of generating the aerosol by heating the substrate, A third operating section is configured to be covered by other components, making it difficult for the user to see, Furthermore, The predetermined operation includes the generation of the aerosol by the heating unit, The aforementioned computer, When the first release operation is performed using the first and second operation units, the heating unit generates the aerosol in the first heating mode. When a second release operation is performed using the first, second, and third operating units, the heating unit generates the aerosol in a second heating mode different from the first heating mode. Perform further processing. Control method.

18. A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is The main body portion on which the first operating section and the second operating section are provided, An exterior member that can be attached to and detached from the main body, Furthermore, The first operating section is covered by the exterior member when the exterior member is attached to the main body, and is in the shielded state. program.

19. A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is The main body portion on which the first operating section and the second operating section are provided, A shutter that is movable relative to the main body, Furthermore, The main body comprises a housing section having an internal space in which at least a portion of the base material is housed, and an opening that communicates the internal space with the outside. The shutter is configured to take on a first state in which the opening is closed and a second state in which the opening is open, depending on its position relative to the main body. The second operating unit is, When the shutter is in the first state, it covers the area and creates the shielding state, and when the shutter is in the second state, it does not cover the area. program.

20. A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device further comprises a notification unit capable of notifying the user of predetermined information, To the aforementioned computer, When an operation is performed on at least one of the first operation unit and the second operation unit, information regarding the performed operation is notified to the user via the notification unit. To execute the process further, program.

21. A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device further comprises a heating unit capable of heating the substrate to generate the aerosol, The predetermined operation includes the generation of the aerosol by the heating unit, To the aforementioned computer, When a predetermined operation included in the release operation is performed and before the release operation is completed, heating by the heating unit is started within a range in which no aerosol is generated. Once the release operation is complete, the heating unit is allowed to generate the aerosol. To execute the process further, program.

22. A program executed by a computer that controls the operation of a suction device that generates aerosols from a substrate having an aerosol source, The suction device comprises a first operating section and a second operating section that can be operated by the user. The first and second operating sections are configured to be covered by other components, making them difficult for the user to see. To the aforementioned computer, The predetermined operation of the suction device is restricted until a predetermined release operation is performed using the first and second operating units. Execute the process, The suction device is A heating unit capable of generating the aerosol by heating the substrate, A third operating section is configured to be covered by other components, making it difficult for the user to see, Furthermore, The predetermined operation includes the generation of the aerosol by the heating unit, To the aforementioned computer, When the first release operation is performed using the first and second operation units, the heating unit generates the aerosol in the first heating mode. When a second release operation is performed using the first, second, and third operating units, the heating unit generates the aerosol in a second heating mode different from the first heating mode. To execute the process further, program.

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