Flavour retaining member and flavour providing device

Abstract

A fragrance holding member is provided which is simple to operate and can be stored for a long period of time without leaking the fragrance. The fragrance holding member 101 includes a case 111 having an internal space, a first opening portion 117 and a second opening portion 118 which open the internal space to the outside, movable portions 113, 114 which move at least one of the first opening portion 117 and the second opening portion 118 in an openable / closeable manner, a fragrance storage portion 120 which seals and stores a fragrance, a fragrance releasing mechanism 124 which releases the fragrance from the fragrance storage portion 120, and an impregnated material 115 which impregnates and holds the fragrance discharged from the fragrance storage portion 120, wherein the movable portions 113, 114 normally seal the first opening portion 117 and / or the second opening portion 118 and open the first opening portion 117 and / or the second opening portion 118 when the internal space is opened.

Description

Technical Field

[0001] This technology relates to a fragrance retaining component and a fragrance providing device, and more specifically, to a fragrance retaining component and a fragrance providing device that provides fragrance by utilizing fragrance retained inside by opening and closing an air supply path and a fragrance release path. Background Technology

[0002] Conventionally, techniques have been proposed to supply air to a storage device containing a fragrance-holding component and to release the evaporated fragrance with airflow to provide a scent to the user.

[0003] For example, Patent Document 1 discloses a fragrance delivery device, comprising: a cylindrical shielding tube, the hollow interior of which serves as a fragrance delivery channel, and an opening on a portion of its side surface; a fragrance container storing a fragrance, the fragrance container being disposed on the outer surface of the shielding tube and having an opening on the side surface of the shielding tube; and an air supply device disposed at one end of the fragrance delivery channel for blowing air. When the relative rotational movement of the shielding tube and the fragrance container causes the openings of the shielding tube and the fragrance container to overlap, and the shielding tube and the fragrance container are tightly attached to each other, the interior of the fragrance container and the fragrance delivery channel can enter a permeable state. When the opening of one of the shielding tube and the fragrance container overlaps with another portion of the opening of the other through the relative rotational movement of the shielding tube and the fragrance container, and the shielding tube and the fragrance container are tightly attached to each other, the interior of the fragrance container and the fragrance delivery channel can enter a non-permeable state.

[0004] According to the fragrance delivery device described in Patent Document 1, the unintended release of fragrance can be suppressed and the fragrance can be delivered at the appropriate time.

[0005] Reference List

[0006] Patent documents

[0007] Patent Document 1: Japanese Patent Application Publication No. 2013-094436 Summary of the Invention

[0008] The problem to be solved by the present invention

[0009] However, in the fragrance delivery device of Patent Document 1, the fragrance may deteriorate (due to weakened volatilization and oxidation) over a long period of time before the fragrance holding component is used, and handling may be inconvenient. Furthermore, leakage of the fragrance from the assembly between the fragrance holding container and the housing, or from openings for communication with the outside (such as fragrance inlets), can raise concerns about problems such as fragrance transfer during assembly.

[0010] The main objective of this technology is to provide a fragrance holding component that is easy to handle and can store fragrances for a long time without leakage.

[0011] Solution to the problem

[0012] According to the present technology, a fragrance holding component is provided, comprising: a housing including an internal space, a first opening and a second opening that open the internal space to the outside, and a movable part capable of movably opening and closing at least one of the first opening or the second opening; a fragrance storage unit for storing fragrance in a sealed manner; a fragrance release mechanism for releasing fragrance from the fragrance storage unit; and a fragrance holder for retaining the fragrance released from the fragrance storage unit in a manner that impregnates the fragrance in the fragrance holder. The movable part seals the first opening and / or the second opening when stable, and opens the first opening and / or the second opening when the internal space is opened.

[0013] Furthermore, according to this technology, a fragrance delivery device is provided, comprising: a fragrance holding component, the fragrance holding component including: a housing, the housing including an internal space, a first opening and a second opening opening to the outside of the internal space, and at least one movable part capable of movably opening and closing the first opening or the second opening; a fragrance storage unit for storing fragrance in a sealed manner; a fragrance release mechanism for releasing fragrance from the fragrance storage unit; and a fragrance retainer for retaining the fragrance released from the fragrance storage unit in such a way as to impregnate it into the fragrance retainer; and a drive mechanism connected to and driving the movable part. The movable part seals the first opening and / or the second opening when stable, and opens the first opening and / or the second opening when the internal space is opened.

[0014] Effects of the present invention

[0015] According to this technology, a fragrance retaining component can be provided that is easy to handle and can store fragrances for an extended period without leakage. It should be noted that the above effects are not necessarily limited, and any effect described herein or other effects available from this specification may be exhibited in addition to or in lieu of the above effects. Attached Figure Description

[0016] Figure 1 This is a perspective view showing an example configuration of a fragrance providing device according to a first embodiment of the present technology.

[0017] Figure 2 This is a cross-sectional perspective view showing an example of the configuration of a spice retaining component according to a first embodiment of the present technology.

[0018] Figure 3 This is a cross-sectional perspective view showing an operational example of a fragrance providing device according to a first embodiment of the present technology.

[0019] Figure 4 This is a perspective view showing a variation of a spice storage unit according to a first embodiment of the present technology.

[0020] Figure 5 This is a cross-sectional view in a direction perpendicular to the extension direction showing a deformation of the spice storage unit according to a first embodiment of the present technology.

[0021] Figure 6 This is a perspective view showing a configuration example of a fragrance providing device according to a second embodiment of the present technology.

[0022] Figure 7 This is a perspective view showing a configuration example of a spice storage unit according to a second embodiment of the present technology.

[0023] Figure 8 This is a side cross-sectional view showing an operational example of a fragrance providing device according to a second embodiment of the present technology.

[0024] Figure 9 This is a side cross-sectional view showing an operational example of a fragrance providing device according to a third embodiment of the present technology.

[0025] Figure 10 This is a side cross-sectional view showing an operational example of a fragrance providing device according to a fourth embodiment of the present technology.

[0026] Figure 11 This is a side cross-sectional view showing an operational example of a fragrance providing device according to a fifth embodiment of the present technology.

[0027] Figure 12 This is an exploded perspective view showing an example of the configuration of a spice retaining component according to a sixth embodiment of the present technology.

[0028] Figure 13 This is a perspective view showing an operational example of a spice retaining component according to a sixth embodiment of the present technology.

[0029] Figure 14 This is a perspective view showing an example configuration of a spice retaining component according to a seventh embodiment of the present technology.

[0030] Figure 15 This is a perspective view showing an example configuration of a spice retaining component according to an eighth embodiment of the present technology.

[0031] Figure 16 This is a schematic diagram illustrating a configuration example of a fragrance providing device according to a ninth embodiment of the present technology.

[0032] Figure 17 This is a schematic diagram illustrating an example configuration of a spice retaining component according to a ninth embodiment of the present technology.

[0033] Figure 18 This is a schematic diagram illustrating an operational example of a fragrance providing device according to a ninth embodiment of the present technology.

[0034] Figure 19 This is a schematic diagram illustrating an operational example of a fragrance providing device according to a ninth embodiment of the present technology.

[0035] Figure 20 This is a schematic diagram illustrating a configuration example of a fragrance providing device according to the tenth embodiment of the present technology.

[0036] Figure 21 This is a schematic diagram illustrating an operational example of a fragrance providing device according to the tenth embodiment of the present technology.

[0037] Figure 22 This is a schematic diagram illustrating an operational example of a fragrance providing device according to the tenth embodiment of the present technology.

[0038] Figure 23 This is a schematic diagram illustrating an operational example of a fragrance providing device according to the tenth embodiment of the present technology.

[0039] Figure 24 This is a schematic diagram illustrating an operational example of a fragrance providing device according to the tenth embodiment of the present technology.

[0040] Figure 25 This is a schematic diagram illustrating an operational example of a fragrance providing device according to the tenth embodiment of the present technology.

[0041] Figure 26 This is a schematic diagram illustrating an example configuration of a spice retaining component according to the eleventh embodiment of the present technology.

[0042] Figure 27 This is a schematic diagram illustrating an example configuration of a spice retaining component according to the twelfth embodiment of the present technology.

[0043] Figure 28 This is a schematic diagram illustrating a configuration example of a spice storage unit according to the thirteenth embodiment of the present technology. Detailed Implementation

[0044] In the following description, preferred modes for implementing the present technology will be described with reference to the accompanying drawings. The embodiments described below illustrate examples of representative embodiments of the present technology, and any combination of embodiments may be used. Furthermore, the scope of the present technology is not to be interpreted narrowly based on these. Note that the description will proceed in the following order.

[0045] 1. First Embodiment

[0046] (1) Example of a spice supply device configuration

[0047] (1-1) Overall Configuration

[0048] (1-2) Spice box (spice holding component)

[0049] (1-3) Drive mechanism section

[0050] (2) Operational example of a spice supply device

[0051] (3) Variation of spice storage unit

[0052] 2. Second Embodiment

[0053] (1) Example of a spice supply device configuration

[0054] (2) Operational example of a spice supply device

[0055] 3. Third embodiment

[0056] (1) Example of a spice supply device configuration

[0057] (2) Operational example of a spice supply device

[0058] 4. Fourth Embodiment

[0059] (1) Example of a spice supply device configuration

[0060] (2) Operational example of a spice supply device

[0061] 5. Fifth Embodiment

[0062] (1) Example of a spice supply device configuration

[0063] (2) Operational example of a spice supply device

[0064] 6. Sixth Embodiment

[0065] (1) Example of spice box configuration

[0066] (2) Operational example of the spice box

[0067] 7. Seventh Embodiment

[0068] 8. Eighth Embodiment

[0069] (1) Example of spice box configuration

[0070] (2) Operational example of the spice box

[0071] 9. Ninth Embodiment

[0072] (1) Example of a spice supply device configuration

[0073] (2) Operational example of a spice supply device

[0074] 10. Tenth Embodiment

[0075] (1) Configuration example of the spice supply unit

[0076] (2) Operational example of the spice supply unit

[0077] 11. Eleventh Embodiment

[0078] 12. Twelfth Embodiment

[0079] 13. Thirteenth Embodiment

[0080] 1. First Embodiment

[0081] (1) Example of a spice supply device configuration

[0082] (1-1) Overall Configuration

[0083] Next, we will refer to Figure 1 and Figure 2 A configuration example of the fragrance providing device 100 according to a first embodiment of the present technology is described. Figure 1 This is a perspective view showing a configuration example of the fragrance providing device 100 according to this embodiment. Figure 2 This is a cross-sectional perspective view showing an example of the configuration of the fragrance box (fragrance retention component) 101 included in the fragrance supply device 100.

[0084] like Figure 1 As shown, the fragrance supply device 100 according to this embodiment includes a cylindrical fragrance box 101 as a fragrance holding member, a cylindrical drive mechanism (not shown), and a discharge hole 102. The discharge hole 102 is formed at the distal end of the fragrance box 101 and releases the fragrance-containing air to the outside.

[0085] like Figure 2 As shown, the fragrance delivery device 100 is a device that allows air to flow into the internal space R1 disposed in the fragrance box 101 and to evaporate and release the fragrance held in the fragrance holder 115 disposed in the internal space R1. For example, in the fragrance delivery device 100, the fragrance holder 115 is disposed in the internal space R1 of the housing 111 of the fragrance box 101, and air supplied from an air pump (not shown) flows to evaporate liquid fragrance or moist fragrance (hereinafter referred to as liquid fragrance), so that the fragrance is released from the internal space R1 to the outside through the exhaust port 102 along with the air.

[0086] For example, the fragrance delivery device 100 serves as a means of releasing fragrance within a limited spatial range. For instance, a user releases fragrance from the fragrance delivery device 100 once or multiple times near his / her face to relax. In this case, because the fragrance delivery device 100 releases the fragrance with high straightness, making it difficult for it to diffuse over a large area, it can make the fragrance difficult for those nearby to perceive. The fragrance delivery device 100 can be a portable device that can be carried by the user, or it can be a fixed device.

[0087] (1-2) Spice box (spice holding component)

[0088] Next, a configuration example of the fragrance box 101, which is included in the fragrance delivery device 100 according to this embodiment as a fragrance holding component, will be described.

[0089] like Figure 2 As shown, the spice box 101 includes a connecting unit 110 detachably connected to the drive mechanism and a housing 111 connected to the connecting unit 110. The spice box 101 has a cylindrical shape, but the external shape of the spice holding component according to the present technology is not limited to a cylindrical shape, and can be, for example, a column, a cuboid, a cube or any other suitable shape.

[0090] The connecting unit 110 is screwed onto the housing 111 via a threaded portion 112 for a sealed connection. The connecting unit 110 includes an operating shaft. In the spice box 101, the assembly portion having the connecting unit 110 can be sealed by the threaded portion 112 to prevent spice leakage from the assembly portion. Furthermore, an O-ring can be arranged at the assembly portion between the connecting unit 110 and the threaded portion 112 to seal the assembly portion. The O-ring can be any airtight sealing structure capable of sealing the assembly portion, or it can be an assembly structure such as a protrusion. Additionally, the assembly portion can include an oil-sealing material and / or an elastic material.

[0091] The housing 111 includes: an internal space R1; a first opening 117 and a second opening 118 that open the internal space R1 to the outside and release scented air mixed with fragrance and air toward a discharge port 102; a first shaft 113 as an operating shaft and a first spring 114 as an elastomer, the first shaft 113 and the first spring 114 being movable parts capable of movably opening and closing the first opening 117. To seal the fragrance from leakage to the outside, the housing 111 comprises a material such as a polymer resin with low air permeability, metal, inorganic crystal, or glass. Note that the first shaft 113 and the first spring 114 may be movable parts capable of movably opening and closing at least one of the first opening 117 or the second opening 118.

[0092] A first shaft 113 is arranged across the center of the internal space R1, and a first spring 114 is arranged around the periphery of the first shaft 113. A first sealing valve 116 sealing the first opening 117 is connected to the end of the first shaft 113 on the side of the first opening 117.

[0093] The first spring 114 biases the first sealing valve 116 in the direction of sealing the first opening 117. However, the first spring 114 may be biased in the sealing direction of the first opening 117 and / or the second opening 118. Note that although a coil spring has been used as an example, the first spring 114 is not limited to this; it can be any elastic body capable of biasing the first sealing valve 116 toward the sealing direction of the first opening 117, such as a leaf spring.

[0094] Furthermore, near the first sealing valve 116 in the internal space R1, a fragrance retainer 115 (such as an impregnating material for holding liquid fragrance) is arranged around the periphery of the first spring 114. As described above, by arranging the fragrance retainer 115 outside the first spring 114, the wind through the internal space R1 can easily impact the fragrance retainer 115 and increase the amount of fragrance emitted.

[0095] Fragrance holder 115 holds liquid fragrance. Fragrance holder 115 has a cylindrical shape covering and surrounding the side surface of the operating shaft, but may also have a rod-shaped, plate-shaped, or hollow prismatic shape, etc. For example, the liquid fragrance may be an essential oil or an essential oil diluted with ethanol. The internal space R1 serves as a ventilation path through which air supplied from an air pump (not shown), exemplified as a blowing source, passes. Each internal space R1 may be a single space or may be divided into multiple spaces.

[0096] Liquid fragrance is attached to at least a portion of the inner surface of the interior space R1 and retained therein in a moist state. For example, after the interior space R1 is filled with liquid fragrance, a high-pressure gas, such as air, is supplied to the interior space R1 for a predetermined time, so that excess liquid fragrance can be sprayed out and the fragrance can be attached to the inner surface of the interior space R1 in a moist state.

[0097] Fragrance retainer 115 may comprise an organic polymer material, allowing liquid fragrance to permeate. For example, any of the following can be used as an organic polymer material: polyvinyl chloride, polyethylene, phenolic resin, olefin resin, nylon, polyester, synthetic rubber, silicone resin, natural rubber, protein, nucleic acid, lipid or polysaccharide, or mixtures thereof. However, fragrance retainer 115 is not limited to these examples. For instance, polymer resins such as acrylic resin, polyurethane resin, ABS resin, polyetheretherketone (PEEK) resin, polyacetal (POM) resin, fluoropolymer resin, cyclic olefin polymer resin, or polyimide resin can be used, or one or more types of materials such as metals such as stainless steel or aluminum, inorganic crystals such as quartz, or glass. Furthermore, fragrance retainer 115 may be formed as porous. As porous materials, mesh structures, corks, mesoporous silica, calcium carbonate, etc., can be used. In addition to porous materials, fibrous structures, layered structures (clay minerals, etc.), ceramics, etc., can also be used as fragrance retainer 115. In addition, the surface of the fragrance box 101 may include a material selected from any one or a combination of multiples of low-permeability resins, organic polymers, organic low molecular weights, organometallic materials, metals, or metal films.

[0098] As an example of enhancing sealing force, in the first sealing valve 116, an O-ring 119 is attached to a surface that contacts the wall surface of the housing 111 where a first opening 117 is formed. Furthermore, a fragrance storage unit (ampoule) 120 for sealing fragrance storage is provided on the surface of the first sealing valve 116 facing the contact surface with the housing 111.

[0099] As an example, the spice storage unit 120 is formed into a cylindrical shape extending in a direction parallel to the first axis 113 (which is the direction of movement of the movable part), and has one end fixed to the first sealing valve 116. The surface of the spice storage unit 120 is covered by a heat-shrinkable tube 121, which serves as a protective member covering the periphery of the spice storage unit 120, and has a glass tube 122 for storing spices inside. The heat-shrinkable tube 121 may include an elastomer. The material of the spice storage unit 120 can be any material with low air permeability and capable of sealing spices, and can be metal, etc.

[0100] The spice storage unit 120 is arranged adjacent to the spice holder 115. A portion of the glass tube 122 near the spice holder 115 is an exposed portion 123, not covered by the heat-shrink tube 121. Therefore, the spice released from the spice storage unit 120 can be smoothly guided to the spice holder 115. Note that the spice storage unit 120 can also be arranged in a movable portion.

[0101] A second opening 118 is formed on the inner wall of the housing 111, and a fragrance release mechanism 124 is positioned to contact the other end of the fragrance storage unit 120 when the housing 111 is rotated in a direction perpendicular to its extending direction. As an example, the fragrance release mechanism 124 has a cylindrical shape, but this shape is not limited to it. In the fragrance box 101, when the housing 111 is rotated and screwed into the connecting unit 110, the other end of the fragrance storage unit 120 can be pressed down by the fragrance release mechanism 124, causing the glass tube 122 of the fragrance storage unit 120 to crack. Therefore, the fragrance stored in the glass tube 122 can be released from the exposed portion 123 to the outside and permeate into the fragrance holder 115.

[0102] An operating shaft inside the connecting unit 110 is movable in an extending direction from the interior of the connecting unit 110 toward the internal space R1. A first shaft 113 is connected to the distal end of the operating shaft in the direction of the discharge port 102 via a first sealing valve 116, and is movable together with the operating shaft in the extending direction of the internal space R1. Note that the operating shaft and the first shaft 113 can be linear motion mechanisms that move linearly along the opening / closing directions of the first opening 117 and the second opening 118.

[0103] The first shaft 113 is a movable part that can movably open and close the first opening 117 via a first sealing valve 116. In a stable state, the first sealing valve 116 is sealed by contacting the first opening 117 via a first spring 114. Therefore, the spice box 101 prevents spice leakage from the first opening 117. It should be noted that the movable part according to the present technology can seal the first opening 117 and / or the second opening 118 in a stable state, and can open the first opening 117 and / or the second opening 118 when the internal space R1 is opened.

[0104] The first sealing valve 116, as part of the movable part, may have a tolerance absorbing portion on the surface that contacts the operating shaft or the first shaft 113. For example, due to this tolerance absorbing portion, even if there is a difference between the length of the operating shaft or the first shaft 113 in the extending direction and the length of the internal space R1 in the width direction, these errors can be absorbed and the first opening 117 can be sealed so that the spice box 101 can prevent the spice from leaking from the first opening 117.

[0105] As described above, the tolerance absorbing part has a structure that absorbs the tolerances of the parts constituting the seal. Here, tolerance refers to manufacturing errors and dimensional variations, such as the distance between the first open / closed position of the first opening 117 and the second open / closed position of the second opening 118, the width of the opening, and the parallelism and length of the components, which are related to the seal. For example, even if parallelism of the sealing surfaces cannot be achieved, the tolerance absorbing part can maintain a sealed state by absorbing the degree of collapse of the operating shaft or the first shaft 113 by the first spring 114.

[0106] Note that, although not shown, the housing 111 may be provided with a reading unit capable of reading the contents of the spice box 101. For example, a label, barcode, etc., may be provided on the surface of the housing 111.

[0107] Furthermore, for example, the spice box 101 can be manufactured using a 3D printer. In this case, a material suitable for 3D printing can be selected as the constituent material of the spice box 101.

[0108] (1-3) Drive mechanism section

[0109] Next, a configuration example of the drive mechanism applied to the fragrance providing device 100 according to this embodiment will be described.

[0110] The drive mechanism section includes a drive mechanism housing. The drive mechanism section is connected to the operating shaft, which is a movable part, and the first shaft 113 in the spice box 101, and functions as a drive mechanism to drive these shafts. It should be noted that the drive mechanism housing has a cylindrical shape as an example, but the external shape of the drive mechanism section according to the present technology is not limited to a cylindrical shape, and can be adapted to the spice holding component to have, for example, a cylindrical, cuboid, cubic, or any other suitable shape.

[0111] Inside the drive mechanism housing, the drive mechanism may include a pusher connected to an operating shaft, and a shape memory alloy SMA (Screen Motion Matrix) wire serving as the drive source for the pusher. The rear end of the pusher is fixed to a drive mechanism fixing part located at the inner rear end of the drive mechanism housing. An SMA sliding part for folding back and sliding the shape memory alloy SMA is located near the distal end of the pusher.

[0112] By expanding and contracting the shape memory alloy SMA, the actuator can move in the extension direction inside the drive mechanism housing. The actuator can be of any shape, as long as it pushes the operating shaft, and can be cylindrical, conical, cylindrical, prismatic, etc.

[0113] For example, a magnet (not shown) is attached to the front of the drive mechanism housing on the spice box 101 side, and the drive mechanism housing is detachably connected to the rear of the connection unit 110 of the spice box 101 via the magnet. As described above, the spice box 101 can be easily attached to and detached from the drive mechanism by magnetically chucking the attachment and detachment parts to and from the drive mechanism. Note that the detachment part can be detached via a drive source and / or a magnetic component, and can be a valve connection part. Furthermore, the power for linear motion from the drive mechanism can be transmitted to the spice box 101. Therefore, the spice box 101 need not include a drive source.

[0114] The shape memory alloy SMA folds back into a U-shape at the SMA sliding portion located near the distal end of the pusher and passes through the interior of the pusher. Both ends of the shape memory alloy SMA are fixed to the drive mechanism fixing portion located at the rear end of the pusher. In the drive mechanism, the shape memory alloy SMA, which serves as the drive source, is energized from the wiring 145 and retracts while sliding via the SMA sliding portion. When the shape memory alloy SMA retracts, the drive mechanism fixing portion connected to the ends of the shape memory alloy SMA moves the pusher toward the front spice box 101. When the pusher moves forward, the operating shaft connected to the distal end of the pusher pushes forward the first sealing valve 116. Furthermore, when the first sealing valve 116 is pushed forward, the first shaft 113 connected to the first sealing valve 116 pushes the second sealing valve forward. Additionally, the drive mechanism is a mechanism that does not apply load to the shape memory alloy SMA in the non-energized state. Furthermore, although a shape memory alloy SMA is used as an example, the present invention is not limited to this, and an elastomer or similar material capable of moving the pusher in the front-rear direction can be used.

[0115] Furthermore, the actuator used as the driving source is not limited to shape memory alloy (SMA), but only needs to be, for example, a linear motion mechanism (such as a motor, solenoid, linear sliding type, pneumatic (pump type), or small electromagnet) that moves the actuator linearly. Here, the linear motion mechanism includes not only the case where a single component moves in a linear direction, but also the case where a portion of a plurality of interconnected components moves in a linear direction.

[0116] (2) Operational example of a spice supply device

[0117] Next, we will refer to Figure 2 and Figure 3 An example of the operation of releasing scented air from the scent supply device 100 is described. Figure 3 This is a cross-sectional perspective view showing an operational example of the fragrance providing device 100.

[0118] First, the spices stored in the spice storage unit 120 are released to the outside to permeate the spice holder 115. For example, the housing 111 is rotated and screwed into the connecting unit 110 to tighten the threaded portion 112.

[0119] As the housing 111 rotates, the fragrance release mechanism 124 inside the housing 111 also rotates, pushing the fragrance storage unit 120 downward. Then, in the pressure-concentrated part of the fragrance storage unit 120, the glass tube 122 ruptures, releasing the stored fragrance to the outside.

[0120] The released fragrance permeates and remains in the fragrance holder 115. At this time, when a fragrance absorbent is provided to absorb the fragrance released into the fragrance storage unit 120, the fragrance can be filled into the fragrance holder 115 by utilizing capillary action from the fragrance absorbent. After the fragrance is filled into the fragrance holder 115, the process proceeds to the operation of providing the fragrance.

[0121] In the operation of providing fragrance, firstly, an air pump (not shown) is turned on. This air pump supplies air to the air inlet connected to the drive mechanism housing, and the air introduced from the air pump is sent into the drive mechanism housing. This air pump is in the form of a blowing source, driven by electricity supplied from a main battery or auxiliary battery, introducing air into the ventilation path. For example, the air pump can be a diaphragm pump, which deforms the diaphragm by providing alternating current to a piezoelectric element to draw in and pump air.

[0122] Next, when the shape memory alloy SMA inside the actuator is energized, the shape memory alloy SMA retracts backward from the actuator. Therefore, the drive mechanism fixing part connected to the end of the actuator causes the actuator to move linearly toward the front of the fragrance supply device 100.

[0123] Then, the operating shaft mounted in front of the pusher also moves forward, pushing the first sealing valve 116 forward, and the first sealing valve 116 moves forward. At this time, the first spring 114 is compressed by being pressed forward from the operating shaft.

[0124] When the first sealing valve 116 moves forward, the first opening 117, which is sealed by the first sealing valve 116, opens to open the internal space R1 to the outside. When the first opening 117 is open, the airflow delivered to the drive mechanism housing flows into the internal space R1 from the first opening 117 through the connecting unit 110.

[0125] The airflow that has flowed into the interior space R1 mixes with the fragrance contained in the fragrance holder 115 provided in the interior space R1 to generate a fragrance-infused airflow. At this time, since the fragrance holder 115 is arranged outside the first spring 114, the wind passing through the interior space R1 easily impacts the fragrance holder 115, thereby increasing the amount of fragrance emitted.

[0126] Furthermore, when the first sealing valve 116 moves, the first shaft 113 attached to the front of the first sealing valve 116 also moves forward, and the first shaft 113 pushes the sealing valve that seals the second opening 118 forward to open the second opening 118.

[0127] When the second opening 118 is opened, the interior space R1 opens to the outside, and the fragrant airflow mixed with the spices in the interior space R1 is released to the external user through the second opening 118 from the exhaust port 102.

[0128] After the scented gas flow is released to the outside, when the power to the actuator is stopped, the shape memory alloy SMA, which was in a non-energized state, is released from its contracted state. Then, the operating shaft and the first sealing valve 116 are pushed back to their original positions by the restoring force of the compressed first spring 114, causing the actuator to return to its stable original position. Furthermore, the first sealing valve 116 slides backward by the restoring force of the first spring 114 until it contacts and seals the first opening 117. This sliding sealing mechanism, implemented by the first sealing valve 116, allows the first opening 117 to be sealed in a stable state. At this point, by providing a tolerance absorption section, the first opening 117 can be sealed even in the event of a tolerance.

[0129] It should be noted that the fragrance providing device 100 can adjust the amount of tolerance absorbed by the tolerance absorption part by adjusting the amount of force and displacement of the first spring 114, the shape memory alloy SMA and the actuator, so as to adjust the spring force of the first spring 114 sufficient to seal and the amount of movement of the actuator sufficient to open.

[0130] In addition, for example, the fragrance delivery device 100 may be a mechanism that increases the discharge force from the discharge port 102 by opening and closing with a time difference from opening the first opening 117 to opening the second opening 118, or it may be a mechanism that simultaneously opens and closes the first opening 117 and the second opening 118 to increase responsiveness.

[0131] Here, when a long period of time has passed before using a conventional spice box, spice deterioration cannot be avoided. In addition, conventional spice boxes have problems such as inconvenience in handling during assembly and fragrance transfer.

[0132] On the other hand, according to the spice supply device 100 including the spice box 101 according to this embodiment, a spice storage unit 120 for storing spices is disposed inside the housing 111, so that the spices can be confined in the spice storage unit 120 until the spice box 101 is used. During use, by breaking the spice storage unit 120, the spices are filled into the spice holder 115 by capillary action from the spice absorbent disposed in the spice storage unit 120. Therefore, the spice box 101 is easy to operate and can store spices for a long time without leakage.

[0133] The spice box 101 can be attached to the first spring 114 while the first sealing valve 116 is sealed. In the first sealing valve 116, which is a movable part of the spice box 101, the spring force of the first spring 114 is unidirectional, so that there is no action or reaction, and the spring force directly becomes the sealing force of the first opening 117. Therefore, the sealing force of the first opening 117 can be increased, allowing the first opening 117 to be opened and closed with a small force. Furthermore, since the spice box 101 can be opened and closed with a small force, the spice box can be opened and closed solely by air pressure.

[0134] In the spice box 101, since the first opening 117, the second opening 118, the operating shaft, the first shaft 113, the first sealing valve 116, the first spring 114, and the spice holder 115 are arranged in the same cylindrical space that is substantially parallel to the extending direction of the housing 11, the internal space R1 can be saved. Therefore, the spice box 101 can be miniaturized.

[0135] Furthermore, since the internal space R1 of the fragrance box 101 can be closed to a certain pressure, the valve of the air supply path section can be opened after the pump for ventilation is turned on. Therefore, the fragrance supply device 100 can maintain the intake and exhaust of air in one direction, prevent backflow, protect the device, and prevent contamination (mixing of fragrances).

[0136] Furthermore, when a tolerance absorption section is provided, the tolerance absorption structure can control which of the first opening 117, which serves as the air supply path, or the second opening 118, which serves as the release path for scented air, opens first. Therefore, the fragrance supply device 100 can prevent backflow, protect the device, and prevent contamination by opening the second opening 118 first and then opening the first opening 117, or by closing the second opening 118 first and then closing the first opening 117.

[0137] Note that in the fragrance box 101, to prevent gas permeation, an oil-sealing material or an elastic material (such as silicone rubber or fluororubber) may be applied to the assembly of the connecting unit 110 and the housing 111, and materials obtained by combining oil-sealing materials and elastic materials may also be used. For similar purposes, the fragrance box 101 may have a surface comprising materials selected from: fluoropolymers with low gas permeability, polymer films or SAM films, organic polymers or low-molecular-weight organic components (such as LB films), organometallic compounds, metals, metal films, or combinations thereof. The metal or metal film may be used for metal vapor deposition. Furthermore, the fragrance box 101 may have an inner wall surface comprising metal.

[0138] (3) Variation of spice storage unit

[0139] Next, we will refer to Figure 4 and Figure 5 A variation of the spice storage unit included in spice box 101 is described. Figure 4 This is a perspective view showing a first variation of the spice storage unit 120 according to this embodiment. Figure 5 A and Figure 5 B is a cross-sectional view in the direction perpendicular to the extension direction of the spice holder, showing the second and third modifications of the spice storage unit 120, respectively.

[0140] like Figure 4 As shown, the spice storage unit 120 according to the first deformation has a side surface around which a rope-shaped shape memory alloy SMA is wound. When the spice is released from the spice storage unit 120 according to the first deformation, the spice is released by tightening and breaking the spice storage unit 120 with the shape memory alloy SMA.

[0141] In addition, such as Figure 5 As shown in Figure A, the fragrance storage unit 130 of the second modification has a glass tube 122 that stores fragrance within a heat-shrink tube 121. A fragrance absorption unit 131 is located between the heat-shrink tube 121 and the glass tube 122. The fragrance absorption unit 131 absorbs fragrance released from the glass tube 122, facilitating the transition to the fragrance holder 115. The fragrance absorption unit 131 is positioned adjacent to the glass tube 122.

[0142] In addition, such as Figure 5 As shown in B, the fragrance storage unit 140 of the third modification has a fragrance absorption unit 141 between the heat shrink tube 121 and the glass tube 122. The fragrance absorption unit 141 absorbs the fragrance released from the glass tube 122, facilitating the transition to the fragrance holder 115. The fragrance absorption unit 141 is arranged to cover the periphery of the glass tube 122.

[0143] The fragrance supply device, including the fragrance box according to the first to third modifications, is similar in operation to the fragrance supply device 100 including the fragrance box 101 according to this embodiment, and the fragrance can be stored for a long time without leakage. In particular, when using the fragrance storage units 130 and 140 of the second and third modifications, the fragrance is filled into the fragrance holder 115 by using the capillary effect from the fragrance storage units 130 and 140, thereby further promoting the transfer of fragrance to the fragrance holder 115.

[0144] 2. Second Embodiment

[0145] (1) Example of a spice supply device configuration

[0146] Next, we will refer to Figure 6 and Figure 7 A configuration example of the fragrance providing device 200 according to a second embodiment of the present technology is described. Figure 6 This is a perspective view showing a configuration example of the fragrance providing device 200 according to this embodiment. Figure 7 This is a perspective view showing an example of the configuration of the spice storage unit 220 according to this embodiment, viewed from the bottom side.

[0147] The fragrance providing device 200 differs from the fragrance providing device 100 according to the first embodiment in the structure of the fragrance storage unit and the fragrance release mechanism. Other configurations of the fragrance providing device 200 are similar to those of the fragrance providing device 100.

[0148] The fragrance supply device 200 according to this embodiment includes: a fragrance box 201, which is a cylindrical fragrance holding member; a cylindrical drive mechanism; and a discharge hole 102, which is formed at the distal end of the fragrance box 201 and releases the fragrance-containing air to the outside.

[0149] like Figure 6 As shown, the spice box 201 includes a connecting unit 210 and a housing 211. The connecting unit 210 is detachably connected to the drive mechanism section, and the drive mechanism section is connected to the movable section. The movable section can movably open and close the opening and drive the movable section. The housing 211 is connected to the connecting unit 210. The drive mechanism section includes a drive mechanism receiving section that houses the drive mechanism.

[0150] The connecting unit 210 is screwed onto the housing 211 via a threaded portion 212 for a sealed connection. The connecting unit 210 includes an operating shaft. In the spice box 201, the assembly portion having the connecting unit 210 can be sealed by the threaded portion 212 to prevent spice leakage from the assembly portion.

[0151] The housing 211 includes: an internal space R1; a first opening 217 that opens the internal space R1 to the outside and discharges scented air mixed with fragrance and air to the discharge port 102; and a first shaft 213 as an operating shaft and a first spring 214 as an elastic body, the first shaft 213 and the first spring 214 being movable parts that can movably open and close the first opening 217.

[0152] A first shaft 213 is arranged across the center of the internal space R1, and a first spring 214 is arranged around the periphery of the first shaft 213. A first sealing valve 216 for sealing the first opening 217 is connected to the end of the first shaft 213 on the side of the first opening 117.

[0153] The first spring 214 biases the first sealing valve 216 in the direction of sealing the first opening 217. Furthermore, within the internal space R1, a fragrance holder 215 (such as an impregnating material for holding liquid fragrance) is arranged around the periphery of the first spring 214. As described above, by arranging the fragrance holder 215 outside the first spring 214, the wind through the internal space R1 easily impacts the fragrance holder 215, and the amount of fragrance emitted can be increased.

[0154] In the first sealing valve 216, as an example of enhancing the sealing force, an O-ring 219 is attached to a contact surface of a wall having a first opening 217 formed within the housing 211. Furthermore, a fragrance storage unit 220 is provided on the first shaft 213 or the first spring 214, which can move together with the first shaft 213 and the first spring 214 and store fragrances in a sealed manner.

[0155] like Figure 6 and Figure 7 As shown, as an example, the spice storage unit 220 includes a main body 221 and a sealing sheet 223. The main body 221 is formed into an annular shape with a flat bottom surface and a recessed portion 222 for storing spices. The sealing sheet 223 is used to seal the bottom surface of the main body 221. The sealing sheet 223 can be a metal sheet or the like with low air permeability. The spice storage unit 220 is fixed to a first shaft 213 or a first spring 214, which is a movable part.

[0156] In addition, such as Figure 6 As shown, a fragrance release mechanism 231, which pierces the protrusion of the sealing strip 223 upon release of the fragrance, is attached to the surface of the first sealing valve 216 facing the bottom surface of the fragrance storage unit 220. The fragrance release mechanism 231 may have any shape and material, as long as it can pass through the sealing strip 223 and release the stored fragrance to the outside.

[0157] (2) Operational example of a spice supply device

[0158] Next, we will refer to Figure 8 An example of the operation of releasing scented air from the scent supply device 200 is described. Figure 8 A is a side cross-sectional view showing the state of the fragrance before it is released from the fragrance storage unit 220 of the fragrance supply device 200. Figure 8 B is a side cross-sectional view showing the state in which the fragrance is released from the fragrance storage unit 220 of the fragrance supply device 200.

[0159] Similar to the fragrance supply device 100 according to the first embodiment, firstly, an air pump (not shown) connected to the air inlet of the drive mechanism housing and supplying air is opened to deliver air introduced from the air pump into the drive mechanism housing. This air pump is in the form of a blowing source, driven by electricity supplied from a main battery or auxiliary battery, and introduces air into the ventilation path.

[0160] Next, when the shape memory alloy SMA connected to the actuator is energized, the shape memory alloy SMA retracts backward from the actuator. As a result, the actuator is moved linearly to the front of the fragrance supply device 200.

[0161] Then, as Figure 8 As shown in Figure A, the operating shaft attached to the front of the actuator also moves along the movable direction D1 on the front side. The operating shaft pushes the first sealing valve 216 along the movable direction D1, and the first sealing valve 216 moves to the front side. At this time, the first spring 214 is compressed by being pressed forward from the operating shaft.

[0162] When the first sealing valve 216 moves forward, the first opening 217, which is sealed by the first sealing valve 216, opens to open the internal space R1 to the outside. When the first opening 217 is open, the airflow sent to the drive mechanism housing flows into the internal space R1 through the connecting unit 210 from the first opening 217.

[0163] Furthermore, when the operating shaft moves along the movable direction D1 and the first sealing valve 216 is pushed along the movable direction D1, the spice release mechanism 231 attached to the first sealing valve 216 reaches the bottom surface of the spice storage unit 220 and passes through the sealing plate 223 of the spice storage unit 220, as shown. Figure 8 As shown in B. When the sealing sheet 223 breaks, the fragrance stored in the fragrance storage unit 220 is released to the outside. The released fragrance permeates the fragrance retainer 215 to be retained therein.

[0164] Subsequently, the airflow that has flowed into the interior space R1 mixes with the fragrance contained in the fragrance holder 215 provided in the interior space R1 to produce a mixed, fragrant airflow.

[0165] Furthermore, when the first sealing valve 216 moves, the first shaft 213 attached to the front of the first sealing valve 216 also moves forward, and the first shaft 213 pushes the sealing valve that seals the second opening 118 forward to open the second opening 118.

[0166] When the second opening 118 is opened, the interior space R1 opens to the outside, and the fragrant airflow mixed with the spices in the interior space R1 is released to the external user through the second opening 118 from the exhaust port 102.

[0167] After the scented gas flow is released to the outside, the shape memory alloy SMA, which was in a non-excited state, is released into a contracted state when the power to the actuator is turned off. Then, the operating shaft and the first sealing valve 216 are pushed back to their original positions by the restoring force of the contracted first spring 214, causing the actuator to return to its original position upon stabilization. Furthermore, the first sealing valve 216 slides backward by the restoring force of the first spring 214 until it contacts and seals the first opening 217. This sliding sealing mechanism, implemented by the first sealing valve 216, allows the first opening 217 to be sealed upon stabilization.

[0168] The fragrance delivery device 200, including the fragrance box 201 according to this embodiment, is similar to the fragrance delivery device 100 according to the first embodiment in that it is simple to operate and the fragrance can be stored for a long time without leakage. Furthermore, according to the fragrance delivery device 200, the fragrance flows from the main body 221 of the fragrance storage unit 220 to the outside simply by piercing the sealing sheet 223 of the fragrance storage unit 220, and therefore there is no need to provide a fragrance absorbent in the fragrance storage unit 220, and the fragrance can be filled in the fragrance holder 215 with a simple structure.

[0169] 3. Third embodiment

[0170] (1) Example of a spice supply device configuration

[0171] Next, we will refer to Figure 9 A configuration example of the fragrance providing device 300 according to a third embodiment of the present technology is described. Figure 9 A is a side cross-sectional view showing the state of the fragrance before it is released from the fragrance storage unit 320 of the fragrance supply device 300. Figure 9 B is a side cross-sectional view showing the state in which the fragrance is released from the fragrance storage unit 320 of the fragrance supply device 300.

[0172] The fragrance delivery device 300 differs from the fragrance delivery device 100 according to the first embodiment in that the fragrance release mechanism has a structure that pierces the end of the fragrance storage unit. Other configurations of the fragrance delivery device 300 are similar to those of the fragrance delivery device 100.

[0173] like Figure 9 As shown in A, the fragrance box 301 included in the fragrance providing device 300 according to this embodiment includes a connecting unit and a housing 310. The connecting unit is detachably connected to a drive mechanism, which is connected to and drives a movable part that can movably open and close an opening. The housing 310 is connected to the connecting unit.

[0174] The housing 310 includes: an internal space R1; a first shaft 323 and a first spring 314 that are movable parts, capable of opening and closing a first opening 117 through which external airflow flows into the internal space R1; and a second shaft 313 that is movable parts, capable of opening and closing a second opening 118 through which scented air obtained by mixing spices and air is released from the internal space R1 toward the discharge port 102.

[0175] The first shaft 323 is arranged across the center of the internal space R1, and the first spring 314 is arranged around the periphery of the first shaft 323. A first sealing valve 316 sealing the first opening 117 is connected to the end of the first shaft 323 on the side of the first opening 117.

[0176] The second shaft 313 is connected to the first shaft 323, and the end on the side of the second opening 118 is connected to the second sealing valve 302 that seals the second opening 118.

[0177] The first spring 314 biases the first sealing valve 316 in the direction of sealing the first opening 117. In addition, in the internal space R1, the fragrance holder 115 (e.g., the impregnating material for holding liquid fragrance) is arranged around the periphery of the first spring 314.

[0178] A spice storage unit 320 for storing spices in a sealed manner is provided on the surface side of the first sealing valve 316 facing the contact surface with the housing 310. As an example, the spice storage unit 320 is formed into a cylindrical shape extending in a direction parallel to the first axis 323 (which is the movable direction of the movable part), and has one end fixed to the first sealing valve 316.

[0179] The second opening 118 is formed on the wall inside the housing 310, and the protruding spice release mechanism 331 is positioned at the location where the other end of the spice storage unit 320 is pierced when the first sealing valve 316 moves to move the spice storage unit 320 forward.

[0180] The first shaft 323 is a movable part that can movably open and close the first opening 117 via the first sealing valve 316. When stable, the first sealing valve 316 is sealed by contacting the first opening 117 via the first spring 314. Therefore, the spice box 301 can prevent the spice from leaking from the first opening 117.

[0181] (2) Operational example of a spice supply device

[0182] Next, we will refer to Figure 9 An example of the operation of releasing fragrance from the fragrance storage unit 320 of the fragrance providing device 300 is described.

[0183] like Figure 9 As shown in B, when the operating shaft attached to the front of the actuator moves forward, the operating shaft pushes the first sealing valve 316 forward, and the first sealing valve 316 moves forward.

[0184] When the first sealing valve 316 moves forward, the first opening 117, which is sealed by the first sealing valve 316, opens to open the internal space R1 to the outside. When the first opening 117 is open, the airflow sent to the drive mechanism housing flows into the internal space R1 from the first opening 117 through the connecting unit.

[0185] Furthermore, when the operating shaft moves forward and the first sealing valve 316 is pushed forward, the end of the spice storage unit 320 attached to the first sealing valve 316 pierces the spice release mechanism 331. When the end of the spice storage unit 320 pierces the spice release mechanism 331, the spice storage unit 320 is destroyed, and the spices stored in the spice storage unit 320 are released to the outside. The released spices permeate and remain in the spice holder 115.

[0186] Subsequently, the airflow that has flowed into the interior space R1 mixes with the fragrance contained in the fragrance holder 115 provided in the interior space R1 to produce a mixed, fragrant airflow.

[0187] The fragrance providing device 300 according to this embodiment is similar to the fragrance providing device 100 according to the first embodiment. It is simple to operate and can store fragrance for a long time without leakage.

[0188] 4. Fourth Embodiment

[0189] (1) Example of a spice supply device configuration

[0190] Next, we will refer to Figure 10 A configuration example of the fragrance providing device 400 according to the fourth embodiment of the present technology is described. Figure 10 A is a side cross-sectional view showing the state of the fragrance before it is released from the fragrance storage unit 420 of the fragrance supply device 400. Figure 10 B is a side cross-sectional view showing the state in which the fragrance is released from the fragrance storage unit 420 of the fragrance supply device 400.

[0191] The fragrance providing device 400 differs from the fragrance providing device 300 according to the third embodiment in that the fragrance releasing mechanism has a structure that pierces the side of the fragrance storage unit. Other configurations of the fragrance providing device 400 are similar to those of the fragrance providing device 300.

[0192] like Figure 10 As shown in A, the fragrance box 401 included in the fragrance providing device 400 according to this embodiment includes a connecting unit and a housing 410. The connecting unit is detachably connected to a drive mechanism, the drive mechanism is connected to a movable part that can movably open and close the opening and drives the movable part, and the housing 410 is connected to the connecting unit.

[0193] The housing 410 includes: an internal space R1; a first shaft 423 and a first spring 414 that are movable parts, capable of opening and closing a first opening 117 through which external airflow flows into the internal space R1; and a second shaft 413 that is movable parts, capable of opening and closing a second opening 118 through which scented air obtained by mixing spices and air is released from the internal space R1 toward the discharge port 102.

[0194] The first shaft 423 is arranged across the center of the internal space R1, and the first spring 414 is arranged around the periphery of the first shaft 423. A first sealing valve 416 sealing the first opening 117 is connected to the end of the first shaft 423 on the side of the first opening 117.

[0195] The second shaft 413 is connected to the first shaft 423, and the end on the side of the second opening 118 is connected to the second sealing valve 402 that seals the second opening 118.

[0196] The first spring 414 biases the first sealing valve 416 in the direction of sealing the first opening 117. In addition, in the internal space R1, a fragrance holder 115 (such as an impregnating material for holding liquid fragrance) is arranged around the periphery of the first spring 414.

[0197] A spice storage unit 420 for storing spices in a sealed manner is provided on the surface side of the first sealing valve 416 facing the contact surface with the housing 410. As an example, the spice storage unit 420 is formed into a cylindrical shape extending in a direction parallel to the first axis 323 (which is the movable direction of the movable part), and has one end fixed to the first sealing valve 416.

[0198] On the wall surface in which the second opening 118 is formed inside the housing 410, a protruding spice release mechanism 431 is positioned at the location where the side portion of the spice storage unit 420 is punctured when the first sealing valve 416 is moved to move the spice storage unit 420 forward.

[0199] The first shaft 423 is a movable part that can be moved to open and close the first opening 117 via the first sealing valve 416. When stable, the first sealing valve 416 is sealed by contacting the first opening 117 via the first spring 414. Therefore, the spice box 401 can prevent the spice from leaking from the first opening 117.

[0200] (2) Operational example of a spice supply device

[0201] Next, we will refer to Figure 10 An example of the operation of releasing fragrance from the fragrance storage unit 420 of the fragrance providing device 400 is described.

[0202] like Figure 10 As shown in B, when the operating shaft attached to the front of the actuator moves forward, the operating shaft pushes the first sealing valve 416 forward, and the first sealing valve 416 moves forward.

[0203] When the first sealing valve 416 moves forward, the first opening 117, which is sealed by the first sealing valve 416, opens to open the internal space R1 to the outside. When the first opening 117 is open, the airflow sent to the drive mechanism housing flows into the internal space R1 from the first opening 117 through the connecting unit.

[0204] Furthermore, when the operating axis moves forward and the first sealing valve 416 is pushed forward, the spice storage unit 420 attached to the first sealing valve 416 approaches the spice release mechanism 431. Accompanying this operation, the front end of the spice release mechanism 431 moves to a position that pierces the side surface of the spice receiving portion 420. Then, the distal end of the spice release mechanism 431 pierces the side surface of the spice storage unit 420.

[0205] When the spice discharge mechanism 431 pierces the side portion of the spice storage unit 420, the spice storage unit 420 is damaged, and the spices stored in the spice storage unit 420 are released to the outside. The released spices permeate and remain in the spice holder 115.

[0206] Subsequently, the airflow that has flowed into the interior space R1 mixes with the fragrance contained in the fragrance holder 115 provided in the interior space R1 to produce a mixed, fragrant airflow.

[0207] The fragrance providing device 400 according to this embodiment is similar to the fragrance providing device 300 according to the third embodiment, and is simple to operate and can store fragrance for a long time without leakage.

[0208] 5. Fifth Embodiment

[0209] (1) Example of a spice supply device configuration

[0210] Next, we will refer to Figure 11 A configuration example of the fragrance providing device 500 according to the fifth embodiment of the present technology is described. Figure 11 A is a side cross-sectional view showing the state of the fragrance before it is released from the fragrance storage unit 520 of the fragrance supply device 500. Figure 11 B is a side cross-sectional view showing the state in which the fragrance is released from the fragrance storage unit 520 of the fragrance supply device 500.

[0211] The fragrance providing device 500 differs from the fragrance providing device 300 according to the third embodiment in that the fragrance release mechanism has a structure that folds and breaks the fragrance storage unit. Other configurations of the fragrance providing device 500 are similar to those of the fragrance providing device 300.

[0212] like Figure 11 As shown in A, the fragrance box 501 included in the fragrance providing device 500 according to this embodiment includes a connecting unit and a housing 510. The connecting unit is detachably connected to a drive mechanism, the drive mechanism is connected to a movable part that can movably open and close the opening and drives the movable part, and the housing 510 is connected to the connecting unit.

[0213] The housing 510 includes: an internal space R1; a first shaft 523 and a first spring 514 that are movable parts, capable of opening and closing a first opening 117 through which external airflow flows into the internal space R1; and a second shaft 513 that is movable parts, capable of opening and closing a second opening 118 through which scented air obtained by mixing spices and air is released from the internal space R1 toward the discharge port 102.

[0214] The first shaft 523 is arranged across the center of the internal space R1, and the first spring 514 is arranged around the periphery of the first shaft 523. A first sealing valve 516 sealing the first opening 117 is connected to the end of the first shaft 523 on the side of the first opening 117.

[0215] The second shaft 513 is connected to the first shaft 523, and the end on the side of the second opening 118 is connected to the second sealing valve 502 that seals the second opening 118.

[0216] The second sealing valve 502 extends in a direction intersecting the moving direction of the first sealing valve 516 and contacts the end of the spice storage unit 520 when the first sealing valve 516 moves to move the spice storage unit 520 forward. Therefore, the spice storage unit 520 can be sandwiched between the first sealing valve 516 and the second sealing valve 502 to be folded and broken. Thus, in this embodiment, the first sealing valve 516 and the second sealing valve 502 function as a spice release mechanism.

[0217] The first spring 514 biases the first sealing valve 516 in the direction of sealing the first opening 117. In addition, in the internal space R1, the fragrance holder 115 (e.g., the impregnating material for holding liquid fragrance) is arranged around the periphery of the first spring 514.

[0218] A spice storage unit 520 for storing spices in a sealed manner is disposed on the surface side of the first sealing valve 516 facing the contact surface with the housing 510. As an example, the spice storage unit 520 is formed into a cylindrical shape extending in a direction parallel to the first axis 523 (which is the movable direction of the movable part), and has one end fixed to the first sealing valve 516.

[0219] The first shaft 523 is a movable part that can movably open and close the first opening 117 via the first sealing valve 516. When stable, the first sealing valve 516 is sealed by contacting the first opening 117 via the first spring 514. Therefore, the spice box 501 can prevent the spice from leaking from the first opening 117.

[0220] (2) Operational example of a spice supply device

[0221] Next, we will refer to Figure 11 An example of the operation of releasing fragrance from the fragrance storage unit 520 of the fragrance supply device 500 is described.

[0222] like Figure 11 As shown in B, when the operating shaft attached to the front of the actuator moves forward, the operating shaft pushes the first sealing valve 516 forward, and the first sealing valve 516 moves forward.

[0223] When the first sealing valve 516 moves forward, the first opening 117, which is sealed by the first sealing valve 516, opens to open the internal space R1 to the outside. When the first opening 117 is open, the airflow sent to the drive mechanism housing flows into the internal space R1 from the first opening 117 through the connecting unit.

[0224] Furthermore, when the operating axis moves forward and the first sealing valve 516 is pushed forward, the spice storage unit 520 attached to the first sealing valve 516 approaches the second sealing valve 502, which serves as a spice release mechanism. Then, the end of the spice storage unit 520 contacts the second sealing valve 502, and the spice storage unit 520 is sandwiched between the first sealing valve 516 and the second sealing valve 502 to be folded and broken.

[0225] When the spice storage unit 520 is damaged, the spices stored in the spice storage unit 520 are released to the outside. The released spices permeate and remain in the spice holder 115.

[0226] Subsequently, the airflow that has flowed into the interior space R1 mixes with the fragrance contained in the fragrance holder 115 provided in the interior space R1 to produce a mixed, fragrant airflow.

[0227] The fragrance supply device 500 according to this embodiment is similar to the fragrance supply device 300 according to the third embodiment, and is simple to operate and can store fragrance for a long time without leakage.

[0228] 6. Sixth Embodiment

[0229] (1) Example of spice box configuration

[0230] Next, we will refer to Figure 12 A configuration example of the spice box 601 according to the sixth embodiment of the present technology is described. Figure 12 This is an exploded perspective view showing the spice storage unit 620 integrated into the spice box 601. The spice box 601 is disrupted by the spice release mechanism twisting the spice storage unit 620.

[0231] like Figure 12 As shown, the spice box 601 according to this embodiment includes a spice storage unit 620 inside the housing for storing spices in a sealed manner. Furthermore, the spice box 601 includes a first rotating body 602 and a second rotating body 603 inside the housing, each having a disc shape and respectively connected to one end and the other end of the spice storage unit 620. The first rotating body 602 and the second rotating body 603 are respectively formed with fixing grooves 612 and 613 for fixing one end and the other end of the spice storage unit 620.

[0232] The spice storage unit 620 includes a hollow plastic housing 621, a glass tube 622 stored in the plastic housing 621, and a spice absorption unit 623 arranged adjacent to the glass tube 622. The plastic housing 621 is formed with an opening 624 for releasing the stored spices to the outside.

[0233] (2) Operational example of the spice box

[0234] Next, we will refer to Figure 13 An example of the operation of releasing spices from the spice storage unit 620 of the spice box 601 is described. Figure 13 A is a perspective view showing the state of the spices before they are released from the spice storage unit 620 of the spice box 601. Figure 13 B is a perspective view showing the state of the spices being released from the spice storage unit 620.

[0235] like Figure 13 As shown in A, when the spice is stored in the spice storage unit 620 and the spice is not released, the spice storage unit 620 is fixed in a direction substantially perpendicular to the opposing surfaces of the first rotating body 602 and the second rotating body 603.

[0236] When the spices are released from the spice storage unit 620, such as Figure 13 As shown in Figure B, one of the first rotating body 602 and the second rotating body 603 is fixed, while the other rotates in a direction perpendicular to the extending direction of the spice storage unit 620. Alternatively, both the first rotating body 602 and the second rotating body 603 rotate in opposite directions in a direction perpendicular to the extending direction of the spice storage unit 620.

[0237] When the first rotating body 602 and / or the second rotating body 603 rotate, the spice storage unit 620 fixed on the first rotating body 602 and the second rotating body 603 is twisted, and the glass tube 622 inside the plastic shell 621 is damaged.

[0238] When the glass tube 622 is broken, the fragrance stored inside the glass tube 622 is released to the outside and absorbed by the adjacent fragrance absorption unit 623. When the fragrance absorption unit 623 absorbs the fragrance, the fragrance can be permeated from the opening 624 of the plastic housing 621 into the fragrance holder 115 by using the capillary effect from the fragrance absorption unit 623.

[0239] The fragrance supply device, including the fragrance box 601 according to this embodiment, is similar to the fragrance supply device 100 according to the first embodiment. It is simple to operate and the fragrance can be stored for a long time without leakage.

[0240] 7. Seventh Embodiment

[0241] Next, we will refer to Figure 14 A configuration example of the spice box 701 according to the seventh embodiment of the present technology is described. Figure 14 This is a perspective view showing the spice storage unit 720 included in the spice box 701. The spice box 701 is destroyed by the spice release mechanism passing through the spice storage unit 720.

[0242] like Figure 14As shown, the spice box 701 according to this embodiment includes a spice storage unit 720 inside the housing for storing spices in a sealed manner. Furthermore, the spice box 701 includes a protruding spice release mechanism (not shown) inside the housing.

[0243] The spice storage unit 720 is cylindrical, with openings 721 and 722 at both ends. Sealing plates 702 and 703 are attached to the openings 721 and 722 to seal and close the respective openings.

[0244] When the fragrance is released from the fragrance storage unit 720, the protruding fragrance release mechanism provided in the housing of the fragrance box 701 passes through the sealing plates 702 and 703 attached to the openings 721 and 722, and the stored fragrance is released to the outside.

[0245] The fragrance supply device, including the fragrance box 701 according to this embodiment, is similar to the fragrance supply device 100 according to the first embodiment. It is simple to operate and the fragrance can be stored for a long time without leakage.

[0246] 8. Eighth Embodiment

[0247] (1) Example of spice box configuration

[0248] Next, we will refer to Figure 15 A configuration example of the spice box 801 according to the eighth embodiment of the present technology is described. Figure 15 This is a partial perspective view showing the spice storage unit 820 included in the spice box 801. The spice box 801 is destroyed by cutting a portion of the spice storage unit 820 through a spice release mechanism.

[0249] like Figure 15 As shown, the spice box 801 according to this embodiment includes a disc-shaped fixed base 802 inside the housing, a first shaft 813 vertically attached to the center of the fixed base 802, and a first spring 814 arranged around the first shaft 813. The first shaft 813 is movable in an extension direction perpendicular to the surface of the fixed base 802, and is also rotatable in the axial direction.

[0250] Furthermore, on the surface of the fixed base 802, a spice storage unit 820, for example having a curved surface along its periphery, is arranged near the periphery. The spice storage unit 820 has, for example, a glass tube whose surface is covered with a plastic shell 821, and one end of the glass tube is fixed to the surface of the fixed base 802. In addition, a spice release mechanism 831 having a blade that rotates according to the rotation of the first shaft 813 and cuts the side surface of the spice storage unit 820 is attached to the side surface of the first shaft 813.

[0251] (2) Operational example of the spice box

[0252] Next, we will refer to Figure 15 An example of the operation of releasing spices from the spice storage unit 820 of the spice box 801 is described.

[0253] When the spices are released from the spice storage unit 820 of the spice box 801, such as Figure 15 As shown, the spice release mechanism 831 rotates by rotating the first axis 813 relative to the fixed base 802.

[0254] When the spice release mechanism 831 rotates, the blade of the spice release mechanism 831 contacts the side of the plastic housing 821 and the glass tube, cutting the side of the plastic housing 821 and the glass tube, thus destroying the spice storage unit 820.

[0255] When the spice storage unit 820 is damaged, the spices stored in the spice storage unit 820 are released to the outside. The released spices permeate and remain in the spice holder 115.

[0256] The fragrance supply device, including the fragrance box 801 according to this embodiment, is similar to the fragrance supply device 100 according to the first embodiment. It is simple to operate and the fragrance can be stored for a long time without leakage.

[0257] 9. Ninth Embodiment

[0258] (1) Example of a spice supply device configuration

[0259] Next, we will refer to Figure 16 and Figure 17 A configuration example of the fragrance providing device 900 according to the ninth embodiment of the present technology is described. Figure 16 This is a schematic diagram showing a configuration example of the fragrance providing device 900 according to this embodiment. Figure 17 A is a schematic diagram illustrating a configuration example of the spice box 901 according to this embodiment. Figure 17 B is a magnified view of the interior of spice box 901.

[0260] The fragrance providing device 900 differs from the fragrance providing device 100 according to the first embodiment in that it includes a cover for opening the fragrance storage unit.

[0261] The fragrance delivery device 900 according to this embodiment includes: a fragrance box 901, which is a cylindrical fragrance holding member; a cylindrical drive mechanism; and a discharge port 902 formed at the distal end of the fragrance box 901, which releases fragrance-containing air to the outside. Furthermore, the fragrance delivery device 900 includes a cover 910 that functions as a tool, which stably secures the interior during standby or transport and opens the fragrance storage unit during use.

[0262] like Figure 16 As shown, the spice box 901 includes a connecting unit 911, a housing 912, and a distal end 913 of the housing. The connecting unit 911 is detachably connected to a drive mechanism, which is connected to and drives a movable part capable of opening and closing an opening. The housing 912 is connected to the connecting unit 911, and the distal end 913 is attached to the distal end of the housing 912. The drive mechanism includes a drive mechanism receiving portion that houses the drive mechanism.

[0263] A pin 914 is formed inside the cover 910. The connecting unit 911 includes a sealing valve 915, a shaft 916 serving as an operating shaft, and a spring 917. The connecting unit 911 includes an impregnating material 918 on the upper surface of the sealing valve 915 and an O-ring 919 on the lower surface of the sealing valve 915.

[0264] The housing 912 includes a spice storage unit 920 and a spice storage unit fixing part 921 for fixing the spice storage unit 920 at its bottom. Furthermore, the housing 912 includes a sealing valve 931, a shaft 932 serving as an operating shaft, and a spring 933. Additionally, the housing 912 includes an O-ring 934 and an opening pin 935 for opening the spice storage unit 920 on the lower surface of the sealing valve 931.

[0265] (2) Operational example of a spice supply device

[0266] Next, we will refer to Figures 17 to 19 An example of the operation of releasing scented air from the scent supply device 900 is described. Figure 18 A is a schematic diagram showing an operational example of the fragrance providing device 900. Figure 18 B is a magnified view of the interior of the spice box 901 when the spice storage unit 920 is opened. Figure 19 This is a schematic diagram illustrating an operational example of the fragrance providing device 900.

[0267] like Figure 17 As shown, in the fragrance supply device 900, during standby or transport, the pin 914 of the cover 910 pushes the sealing valve 915 and the sealing valve 931 upward, preventing the opening pin 935 from moving downward to press and open the fragrance storage unit 920.

[0268] like Figure 18 As shown in A, during use, remove the cap 910 attached to the bottom, cover the cap 910 from the drain hole 902 side, and insert the pin 914 into the interior through the drain hole 902. Then, push the cap 910 into the spice box 901.

[0269] Then, the sealing valve 931 is pushed downward via the shaft 932 by the pin 914, and as... Figure 18As shown in B, the opening pin 935 attached to the lower surface of the sealing valve 931 pierces the spice storage unit 920 to open the spice storage unit 920.

[0270] like Figure 19 As shown, after the fragrance released from the fragrance storage unit 920 is impregnated in the impregnation material 918, the drive mechanism 940 is connected to the rear of the connection unit 911. Then, the fragrance, together with the air supplied to the fragrance delivery device 900, is sprayed to the outside through the discharge port 902 by the drive mechanism 940.

[0271] The fragrance supply device 900, including the fragrance box 901 according to this embodiment, is similar to the fragrance supply device 100 according to the first embodiment in that it is simple to operate and the fragrance can be stored for a long time without leakage. Furthermore, the fragrance supply device 900 improves storage stability and prevents accidental opening, while also preventing fragrance transfer due to internal fragrance during assembly. Additionally, the fragrance supply device 900 allows for the determination of whether the fragrance box 901 has been used by checking whether the lid 910 is attached to the lower part.

[0272] 10. Tenth Embodiment

[0273] (1) Configuration example of the spice supply unit

[0274] Next, we will refer to Figure 20 A configuration example of the fragrance providing unit 1000 according to the tenth embodiment of the present technology is described. Figure 20 This is a schematic diagram showing a configuration example of the fragrance providing unit 1000 according to this embodiment.

[0275] The fragrance delivery unit 1000 includes multiple fragrance boxes 901, and simultaneously opens the fragrance storage unit 920 included therein.

[0276] The fragrance providing unit 1000 according to this embodiment includes a plurality of fragrance boxes 901, a cover 1010 attached below, and a fixing unit 1011 for fixing the plurality of fragrance boxes 901 to the cover 1010.

[0277] The cover 1010 has a plurality of pins 1013. The fixing unit 1011 includes a connecting unit 1012 connected to the cover 1010.

[0278] (2) Operational example of the spice supply unit

[0279] Next, we will refer to Figures 21 to 25 An example of the operation of releasing scented air from the scent supply unit 1000 is described. Figures 21 to 25 This is a schematic diagram illustrating an operational example of the fragrance providing unit 1000.

[0280] like Figure 21 As shown, in the fragrance supply unit 1000, the cover 1010 is secured to the lower part by the fixing unit 1011 during standby or transport. Then, the plurality of pins 1013 of the cover 1010 push the sealing valves 915 and 931 of each fragrance box 901 upward, preventing the opening pin 935 from moving downward to press and open the fragrance storage unit 920.

[0281] like Figure 22 As shown, during use, the cover 1010 attached to the bottom is removed, the cover 1010 is covered from the discharge hole 902 side, and a plurality of pins 1013 are inserted into the interior from the discharge hole 902 of each spice box 901. Then, the cover 1010 is pushed into each spice box 901.

[0282] Then, as Figure 23 As shown, a plurality of pins 1013 push the sealing valve 931 downward via shaft 932, and an opening pin 935 attached to the lower surface of the sealing valve 931 pierces the spice storage unit 920 to open each spice storage unit 920.

[0283] like Figure 24 and Figure 25 As shown, after the fragrance released from the fragrance storage unit 920 is impregnated into the impregnation material 918, a drive mechanism unit 1020 having multiple drive mechanism sections 1021 is connected to the lower part of the fixing unit 1011. Then, the fragrance, together with the air sent to the fragrance supply unit 1000, is sprayed to the outside from each of the discharge holes 902 by the drive mechanism sections 1021.

[0284] The fragrance providing unit 1000 according to this embodiment can achieve similar effects to the fragrance providing device 900 according to the ninth embodiment.

[0285] 11. Eleventh Embodiment

[0286] Next, we will refer to Figure 26 An example configuration of a spice box according to the eleventh embodiment of the present technology is described. Figure 26 A and B of 26 are schematic diagrams illustrating an example of the configuration of the impregnating material in the spice tube according to this embodiment.

[0287] like Figure 26 As shown in A and B of 26, the spice box according to this embodiment can be used by a spice storage unit through holes (wherein forming a circular hole 1202 or a rectangular hole 1204) in the impregnating material 1201 or 1203. Note that the holes formed in the impregnating material are not limited to these shapes and can have any shape, as long as the spice storage unit passes through the hole to be retained.

[0288] 12. Twelfth Embodiment

[0289] Next, we will refer to Figure 27 A configuration example of a spice box according to the twelfth embodiment of the present technology is described. Figure 27 A through C of 27 are schematic diagrams illustrating a method of opening the spice box according to this embodiment.

[0290] like Figure 27 As shown in Figure A, in the spice box according to this embodiment, the spice storage unit 1210 passes laterally through corresponding holes formed in two impregnating materials 1201, and both ends of the spice storage unit 1210 are fixed by the spice storage unit fixing part 1212. Furthermore, the spice storage unit 1210 has a damage part 1213 and a damage part 1214, which are formed using a cutter or the like in portions corresponding to the positions of the corresponding holes formed in the two impregnating materials 1201 when the holes are passed through. Force is applied to the two impregnating materials 1201 using an opening pin 1211 or the like to open the spice storage unit 1210, and the stored spice can be impregnated into each of the impregnating materials 1201 through the damage parts 1213 and 1214.

[0291] In addition, such as Figure 27 As shown in B, in the spice box according to this embodiment, the spice storage unit 1220 passes laterally through a hole formed in a thick impregnating material 1221, and both ends of the spice storage unit 1220 are fixed by the spice storage unit fixing part 1212. Furthermore, the spice storage unit 1220 has a damaged part 1222, which is formed in a portion corresponding to the position of the hole formed in the impregnating material 1221 when the spice is passed through, using a cutter or the like. Force is applied to the impregnating material 1221 using an opening pin 1211 or the like to open the spice storage unit 1210, and the stored spice can be impregnated into the impregnating material 1221 from the damaged part 1222.

[0292] In addition, such as Figure 27 As shown in C, in the spice box according to this embodiment, the spice storage unit 1220 passes vertically through a hole formed in the thick impregnating material 1231. The upper end side surface of the spice storage unit 1220 is fixed by the spice storage unit fixing part 1212, and the lower end and lower end side surface of the spice storage unit 1220 are fixed by the spice storage unit fixing parts 1233 and 1234. Furthermore, the spice storage unit 1220 has a damage portion 1222 formed in a portion corresponding to the position of the hole formed in the impregnating material 1231 when the hole is passed through, using a cutter or the like. Force is applied to the impregnating material 1231 using an opening pin 1232 or the like to open the spice storage unit 1220, and the stored spice can be impregnated into the impregnating material 1231 from the damage portion 1222.

[0293] 13. Thirteenth Embodiment

[0294] Next, we will refer to Figure 28 A configuration example of a spice storage unit according to a thirteenth embodiment of the present technology is described. Figure 28 A and B of 28 are schematic diagrams illustrating a configuration example of the spice storage unit according to this embodiment.

[0295] like Figure 28 As shown in Figure A, the spice storage unit 1301 according to this embodiment is formed in a plate shape and has a storage space 1302 for storing spice K therein. Furthermore, as... Figure 28 As shown in B, the spice storage unit 1311 according to this embodiment is formed in a spherical shape and has a storage space 1312 for storing spice K therein. The spice storage unit 1301 and the storage space 1302 can be used in a spice box according to the present technology. It should be noted that the shape of the spice storage unit according to the present technology is not limited to these shapes, and various shapes such as prisms can be used.

[0296] It should be noted that this technology can have the following configurations. (1)

[0298] A spice retainer includes:

[0299] The housing includes an internal space, a first opening and a second opening that open the internal space to the outside, and a movable part that can movably open and close at least one of the first opening or the second opening;

[0300] Spice storage unit for storing spices in a sealed manner;

[0301] The spice release mechanism releases spices from the spice storage unit; and

[0302] A spice retainer is used to hold the spices released from the spice storage unit in such a way that the spices are impregnated in the spice retainer, wherein...

[0303] The movable part seals the first opening and / or the second opening when it is stable, and opens the first opening and / or the second opening when the internal space is opened. (2)

[0305] According to the spice holding component described in (1), the spice storage unit has a shape that extends in the movable direction of the movable portion. (3)

[0307] The spice holding component according to (1) or (2) wherein the spice storage unit has a tubular shape. (4)

[0309] The spice holding component according to any one of (1) to (3), wherein the spice storage unit is made of glass or metal. (5)

[0311] The spice holding component according to any one of (1) to (4), wherein the spice storage unit is arranged adjacent to the spice holder. (6)

[0313] The spice holding component according to any one of (1) to (5) wherein the spice storage unit is arranged in a movable part. (7)

[0315] The spice holding component according to any one of (1) to (6) wherein an opening is provided at the upper and / or lower end of the spice storage unit and the opening is closed by a sheet. (8)

[0317] According to any one of (4) to (7), the spice holding component further includes a first rotating body and a second rotating body inside the housing, the first rotating body and the second rotating body being connected to one end and the other end of the spice storage unit, respectively. (9)

[0319] The spice holding component according to any one of (1) to (8), wherein the spice releasing mechanism has a protrusion that pierces the spice storage unit. (10)

[0321] According to the spice retaining component described in (9), the protrusion is arranged at the position where the protrusion pierces the end or side surface of the spice storage unit. (11)

[0323] The spice holding component according to any one of (1) to (10), wherein the spice release mechanism is a mechanism for splitting or folding the spice storage unit. (12)

[0325] According to the spice retaining component described in (11), wherein,

[0326] The housing includes a main body having an internal space and a cover that is screwed onto the main body.

[0327] One end of the spice storage unit is fixed to the internal space, and the spice release mechanism is a contact portion formed inside the cover.

[0328] When the cap is screwed into the main body, the contact part contacts the other end of the spice storage unit to split or fold the spice storage unit. (13)

[0330] The spice retaining component according to any one of (1) to (12) further includes a protective component covering the periphery of the spice storage unit. (14)

[0332] The spice retaining component according to (13) wherein the protective component includes an elastomer. (15)

[0334] According to the fragrance retaining component of (13), a fragrance absorbing unit is provided between the protective component and the fragrance storage unit, the fragrance absorbing unit absorbing the fragrance released from the fragrance storage unit to facilitate the transition to the fragrance retainer. (16)

[0336] According to the spice retaining component described in (15), the spice absorption unit covers the periphery of the spice storage unit. (17)

[0338] The spice retaining component according to any one of (13) to (16), wherein a portion of the spice storage unit located near the spice retainer is exposed from the protective component. (18)

[0340] A fragrance providing device, comprising:

[0341] Fragrance retaining components, including

[0342] The housing includes an internal space, a first opening and a second opening that open the internal space to the outside, and a movable part that can movably open and close at least one of the first opening or the second opening.

[0343] Spice storage unit, storing spices in a sealed manner.

[0344] The spice release mechanism releases spices from the spice storage unit, and

[0345] A spice retainer that holds spices released from a spice storage unit by impregnating the spice retainer; and

[0346] The drive mechanism unit is connected to and drives the movable unit, wherein...

[0347] The movable part seals the first opening and / or the second opening when it is stable, and opens the first opening and / or the second opening when the internal space is opened.

[0348] Reference Symbol List

[0349] 100, 200, 300, 400, 500, 900 Spice Supply Devices

[0350] 101, 201, 301, 401, 501, 601, 701, 801, 901 Spice Boxes (Spice Retention Components)

[0351] 102, 902 discharge ports

[0352] Connection units 110, 210, 911, and 1012

[0353] 111, 310, 410, 510, 912 Casing

[0354] 112, 212 threaded section

[0355] Axes 113, 213, 313, 323, 413, 423, 513, 523, 813, 916, 932

[0356] 114, 214, 314, 414, 514, 814, 917, 933 Springs

[0357] 115, 215 Fragrance Retainers

[0358] Sealing valves 116, 216, 302, 316, 402, 416, 502, 516, 915, 931

[0359] 117, 217 First opening

[0360] 118 Second opening

[0361] 119, 219, 919, 9340 rings

[0362] 120, 130, 140, 220, 320, 420, 520, 620, 720, 820, 920 Fragrance Storage Units (Ampoules)

[0363] 121 Heat Shrink Tube

[0364] 122, 622 glass tubes

[0365] 123 Exposed parts

[0366] 124, 231, 331, 431, 831 Fragrance Release Mechanisms

[0367] 131, 141, 623 Fragrance Absorption Units

[0368] 221 Main Body

[0369] 222 slot section

[0370] 223, 702, 703 sealing sheets

[0371] 602, 603 Rotational Bodies

[0372] 612, 613 Fixing grooves

[0373] 621, 821 Plastic casing

[0374] 624, 721, 722 Opening

[0375] 802 Fixed Base

[0376] 910, 1010 lids

[0377] 913H Remove the remote portion

[0378] Sales of 914 and 1013

[0379] 918 Impregnating Material

[0380] 921 Spice Storage Unit Fixing Part

[0381] 9350 cotter pin

[0382] 940, 1021 Drive Mechanism Department

[0383] 1000 spice supply units

[0384] 1011 Fixed Unit

[0385] 1020 Drive Mechanism Unit

[0386] R1 interior space

[0387] SMA shape memory alloy

[0388] D1 Movable direction

Claims

1. A fragrance retaining component, comprising: The housing includes an internal space, a first opening and a second opening that open the internal space to the outside, and a movable part that can movably open and close at least one of the first opening and the second opening. The housing also includes a main body having the internal space and a cover that is screwed onto the main body. A spice storage unit for storing spices in a sealed manner, wherein one end of the spice storage unit is fixed to the internal space; A fragrance release mechanism, serving as a mechanism for splitting or folding the fragrance storage unit, releases the fragrance from the fragrance storage unit. The fragrance release mechanism is a contact portion formed inside the cover portion; when the cover portion is screwed into the main body portion, the contact portion contacts the other end of the fragrance storage unit to split or fold the fragrance storage unit. A spice retainer is used to hold the spices released from the spice storage unit by impregnating the spice into the spice retainer, wherein... The movable part seals the first opening and / or the second opening when the space is stable, and opens the first opening and / or the second opening when the internal space is opened.

2. The spice retaining component according to claim 1, wherein, The spice storage unit has a shape that extends in the movable direction of the movable part.

3. The spice retaining component according to claim 1, wherein, The spice storage unit has a tubular shape.

4. The spice retaining component according to claim 1, wherein, The spice storage unit is made of glass or metal.

5. The spice retaining component according to claim 1, wherein, The spice storage unit is arranged adjacent to the spice holder.

6. The spice retaining component according to claim 1, wherein, The spice storage unit is arranged in the movable part.

7. The spice retaining component according to claim 1, wherein, An opening is provided at the upper and / or lower end of the spice storage unit, and the opening is closed by a sheet.

8. The spice holding component according to claim 3, further comprising a first rotating body and a second rotating body inside the housing, the first rotating body and the second rotating body being connected to one end and the other end of the spice storage unit, respectively.

9. The spice retaining component according to claim 1, wherein, The spice release mechanism has a protrusion that pierces the spice storage unit.

10. The spice retaining component according to claim 9, wherein, The protrusion is positioned at the point where it pierces the end or side surface of the spice storage unit.

11. The spice retaining component according to claim 1, further comprising a protective component covering the periphery of the spice storage unit.

12. The spice retaining component according to claim 11, wherein, The protective component includes an elastomer.

13. The spice retaining component according to claim 11, wherein, A fragrance absorption unit is provided between the protective component and the fragrance storage unit, the fragrance absorption unit absorbing the fragrance released from the fragrance storage unit to facilitate the transition to the fragrance retainer.

14. The spice retaining component according to claim 13, wherein, The spice absorption unit covers the periphery of the spice storage unit.

15. The spice retaining component according to claim 11, wherein, A portion of the spice storage unit located near the spice holder is exposed from the protective component.

16. A fragrance providing device, comprising: Fragrance retaining components, including The housing includes an internal space, a first opening and a second opening that open the internal space to the outside, and a movable portion movably configured to open and close at least one of the first opening and the second opening. The housing also includes a main body having the internal space and a cover portion screwed onto the main body. A spice storage unit stores spices in a sealed manner, wherein one end of the spice storage unit is fixed to the internal space. A fragrance release mechanism, serving as a mechanism for splitting or folding the fragrance storage unit, releases the fragrance from the fragrance storage unit. The fragrance release mechanism is a contact portion formed inside the cover portion; when the cover portion is screwed into the main body portion, the contact portion contacts the other end of the fragrance storage unit to split or fold the fragrance storage unit. A spice holder, used to hold the spices released from the spice storage unit in such a way as to impregnate the spice holder; and The drive mechanism is connected to and drives the movable part, wherein... The movable part seals the first opening and / or the second opening when the space is stable, and opens the first opening and / or the second opening when the internal space is opened.

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