Fragrance circulation diffuser device

Abstract

The present invention relates to a fragrance circulation diffuser device that can solve the problem in the prior art of fragrance diffusion speed being slow and fragrance diffusion duration being relatively short due to relying solely on the capillary action and evaporation on the surface of reeds stuck in fragrance-holding containers in order to diffuse the fragrance, and can appropriately collect fragrance liquid released in an amount equal to or exceeding a set amount and circulate and reuse the collected fragrance liquid. The fragrance circulation diffuser device according to the present invention is mounted on an open container and may comprise: an inner core part inserted into the container; a holder part that surrounds the outer circumferential surface of the inner core part and is fixed to the container; a pan part that is seated on the inner core part and supported by the holder part, and has a plurality of ribs formed radially; an intermediary member spread out radially and mounted on the pan part; a pumping part that passes through the pan part and communicates with the inner core part; and a cap part that is connected to the pumping part and has a nozzle formed to face the intermediary member.

Description

Fragrance Circulation Diffuser Device

[0001] The present invention relates to a fragrance circulation diffuser device, and more particularly, to a fragrance circulation diffuser device that can improve the problems of a conventional device that relies only on the capillary phenomenon of a reed and volatilization on the surface of a reed by inserting a container containing a fragrance liquid to diffuse a fragrance, thereby resulting in a slow fragrance diffusion speed and a relatively short fragrance diffusion lifespan, while appropriately recovering and circulating fragrance liquid emitted beyond a set amount for use.

[0002] Home fragrance products diffuse and maintain a pleasant scent throughout the home, promoting emotional stability and mood enhancement. They also mask unpleasant odors, and have become established as everyday household products. The global home fragrance market is projected to grow at a CAGR of 4.54% between 2022 and 2028, further expanding both supply and demand.

[0003] Home fragrance products include scented candles, room sprays, reed diffusers, essential oils, and incense sticks. The use of scented candles and incense sticks is restricted due to the risk of fire. While candle warmers are now commonly used for safety reasons, the electrical nature of candles still necessitates space constraints.

[0004] As people's interest in aromatherapy rapidly increases, the demand for essential oils is also increasing, but their high cost makes it difficult to use them continuously.

[0005] Room sprays and reed diffusers are the most commonly used because they are easy to use and can be used without any burden. However, room sprays have a short cycle and are limited in their continuous spraying because the scent can only be properly felt when sprayed.

[0006] Reed diffusers are the most popular products because they are made by inserting stick-shaped porous materials such as wood or fiber into a container containing scented liquid, wetting the reeds through capillary action, and the scented liquid evaporates into the air, spreading the scent. All you have to do is insert the reeds into the container, and there are no space restrictions.

[0007] However, the chronic problem of reed diffusers is that the scent diffusion is very slow because it has to rely only on the capillary phenomenon of the reed and the evaporation of the fragrance liquid on the reed surface, and after a while, the scent cannot be properly perceived, and it even feels like the scent is no longer present, so the period of feeling satisfied with the scent diffusion is significantly shorter than the actual suggested period of several months.

[0008] To address this, methods such as adding leads, replacing them with new ones, or flipping the inserted leads are recommended. Replacing new leads or flipping existing ones not only poses a problem of getting the scented liquid on your hands, but also requires regular practice.

[0009] Furthermore, the constant wear and tear of reeds during the process of adding or replacing them can become another burden. Ultimately, the convenience and cost-effectiveness of a reed diffuser, initially purchased for its convenience and ease of use, diminish with use.

[0010]

[0011] The present invention was created to solve the above-mentioned problems and needs, and the purpose of the present invention is to provide a fragrance circulation diffuser device that improves the problems of slow fragrance diffusion speed and relatively short fragrance diffusion lifespan by relying only on the capillary phenomenon of the reed and volatilization of the reed surface by inserting it into a container containing fragrance liquid to diffuse the fragrance, while appropriately recovering and circulating the fragrance liquid emitted beyond the set value for use.

[0012]

[0013] In order to achieve the above object, a fragrance circulation diffuser device according to an embodiment of the present invention is mounted in an opened container, and may include an inner core portion inserted into the container, a holder portion fixed to the container while surrounding an outer circumference of the inner core portion, a pan portion supported by the holder portion and having a plurality of ribs formed radially on the inner core portion, a mediator member radially spread out and placed on the pan portion, a pumping portion communicating with the inner core portion by penetrating the pan portion, and a cap portion connected to the pumping portion and having a nozzle formed so as to face the mediator member.

[0014] According to the present invention, there is an advantage in that a porous material capable of absorbing and retaining fragrance can be used to wet the edge of the medium and emit a high-quality fragrance liquid for a long time.

[0015] In addition, there is an advantage in that the fragrance can be supplied by spraying it to the intermediate member immediately when desired using the inner core and pumping section.

[0016] In addition, since the fragrance liquid gathers and collects in the center along the slope of the bottom of the fan, it has the advantage of being able to maintain the fragrance liquid at a certain height and being able to spread the fragrance by wetting the edge of the medium through capillary action.

[0017] The effects according to the present invention are not limited to the contents exemplified above, and more diverse effects are included within the specification of the present invention.

[0018]

[0019] Figure 1 is an external perspective view showing a fragrance circulation diffuser device according to one embodiment of the present invention.

[0020] Figure 2 is an exploded perspective view showing a fragrance circulation diffuser device according to one embodiment of the present invention.

[0021] Figure 3 is a cross-sectional perspective view illustrating a fragrance circulation diffuser device according to one embodiment of the present invention.

[0022] Figure 4 is an enlarged cross-sectional perspective view of a fragrance circulation diffuser device according to one embodiment of the present invention.

[0023] Figure 5 is an enlarged perspective view of a fragrance circulation diffuser device according to one embodiment of the present invention.

[0024] Figure 6 is an enlarged cross-sectional perspective view of a part of Figure 5.

[0025] FIG. 7 is a drawing exemplarily showing a nozzle of a fragrance circulation diffuser device according to one embodiment of the present invention.

[0026] FIG. 8 is a perspective view illustrating a magnetic member of a fragrance circulation diffuser device according to an embodiment of the present invention.

[0027]

[0028] The present invention can have various modifications and various embodiments, and specific embodiments are illustrated in the drawings and specifically described in the detailed description.

[0029] FIG. 1 is an external perspective view illustrating a fragrance circulation diffuser device according to an embodiment of the present invention, FIG. 2 is an exploded perspective view illustrating a fragrance circulation diffuser device according to an embodiment of the present invention, and FIG. 3 is a cross-sectional perspective view illustrating a fragrance circulation diffuser device according to an embodiment of the present invention.

[0030] In addition, FIG. 4 is an enlarged cross-sectional perspective view of a fragrance circulation diffuser device according to an embodiment of the present invention, FIG. 5 is an enlarged cross-sectional perspective view of a fragrance circulation diffuser device according to an embodiment of the present invention, and FIG. 6 is an enlarged cross-sectional perspective view of a part of FIG. 5.

[0031] In addition, FIG. 7 is a drawing exemplarily showing a nozzle of a fragrance circulation diffuser device according to an embodiment of the present invention, and FIG. 8 is a perspective view exemplarily showing a magnet member of a fragrance circulation diffuser device according to an embodiment of the present invention.

[0032] Referring to the drawings described above, a fragrance circulation diffuser device (100) according to an embodiment of the present invention is mounted on an opened container (C), and includes: an inner core (110) inserted into the container (C); a holder part (120) fixed to the container (C) while surrounding an outer circumference of the inner core (110); a pan part (130) mounted on the inner core (110) and supported by the holder part (120) and having a plurality of ribs (131) formed radially; a mediator (140) radially spread out and placed on the pan part (130); a pumping part (150) penetrating the pan part (130) and communicating with the inner core (110); and a cap part (160) connected to the pumping part (150) and having a nozzle (161) formed so as to face the mediator part (140).

[0033] In addition, when the pumping part (150) is pushed toward the cap part (160) in the height direction, the pumping part (150) is raised and lowered due to the elastic rebound of the inner core (110), and the pumping part (150) can be pumped from the inner core (110) to the nozzle (161) connected to the pumping part (150).

[0034] In addition, the fan section (130) may be constructed with a slope so that the bottom surface is lowered toward the center, a recovery partition (135) of a predetermined height (h) may be formed, and a recovery hole (136) penetrating upward and downward may be formed within the recovery partition (135). In addition, the recovery hole (136) may be connected along the height direction of the holder section (120) and may be connected to the container (C).

[0035] In addition, the liquid is sprayed through the nozzle (161), falls on the intermediate member (140), and then collects and, when it exceeds the height (h) of the recovery bulkhead (135), can be drained into the recovery hole (136).

[0036] Additionally, the above-mentioned intermediate member (140) may be a porous material capable of absorbing and retaining fragrance, and may be porous polyethylene.

[0037] In addition, the cap portion (160) is laminated to include a first cap portion (160a) and a second cap portion (160b) having a hemispherical shape, and a nozzle passage (162) formed between the first cap portion (160a) and the second cap portion (160b) can be connected to a plurality of nozzles (161).

[0038] In addition, the nozzle (161) may be formed to be inclined downward toward the intermediate member (140). In addition, the nozzle path (162) may be formed in multiple numbers corresponding to the nozzle (161) and may extend radially along the surface of the second cap portion (160b) to reach the nozzle (161).

[0039] Then, the configuration and use of the fragrance circulation diffuser device (100) according to embodiments of the present invention will be described in detail as follows.

[0040] The fragrance circulation diffuser device (100) proposed by the present invention is mounted in an opened container (C) and sprays a liquid substance (fragrance liquid) such as perfume contained in the container (C), and continuously emits a gentle fragrance for a long period of time, and can recover and circulate the perfume even if it is sprayed excessively.

[0041] For reference, the container (C) may be, for example, a gourd-shaped bottle, and may be applied to various perfume bottles such as a square cube or a cylindrical shape, and accommodates all shapes and forms that can contain and store liquid substances (fragrance) such as perfume.

[0042] The fragrance circulation diffuser device (100) may include an inner core (110), a holder portion (120), a fan portion (130), a mediator (140), a pumping portion (150), and a cap portion (160), as shown in FIGS. 1 and 2.

[0043] The inner core (110) is a pumping component that operates in conjunction with the pumping unit (150), as illustrated in FIG. 2, and is a pumping means that has a built-in pump engine and is inserted into the container (C). In particular, the inner core (110) is closely fixed by a holder (120) described in detail below, and provides elastic repulsive force to the pumping unit (150) through the built-in pump engine to induce the pumping unit (150) to rise and fall, thereby causing the fragrance liquid in the container (C) to be pumped.

[0044] The holder part (120) is fixed to the container (C) while wrapping around the outer surface of the inner surface (110), as illustrated in FIG. 3, etc. At this time, a packing member such as an O-ring may be interposed in the holder part (120) so that the outer surface is sealed with the open inner surface of the container (C).

[0045] In particular, the holder part (120) is integrated by being in close contact with the inner periphery of the container (C) with its outer surface and supporting and holding the inner core part (110) with its inner surface. That is, the holder part (120) is configured such that the upper part is fixedly coupled with the fan part (130) to be described later, the lower part is coupled and fixed with the inner core part (110), and a sealing groove (not shown) into which a packing member can be inserted can be formed on the outer surface in order to seal the container (C) containing the fragrance liquid without a gap.

[0046] In addition, the holder part (120) has a holder hole (not shown) penetrating inside, which is connected to the recovery hole (136) of the fan part (130) so that the fragrance liquid flowing from the recovery hole (136) passes through the holder hole and is recovered into the container (C).

[0047] Accordingly, in the case of the existing diffuser, the solution inside the container (C) is always exposed due to the dipped reed, so that foreign substances can easily penetrate and there is a high risk of deterioration, whereas in the holder part (120) proposed in the present invention, a packing inserted into a sealing groove (not shown) in which a packing member can be interposed is hermetically combined with the container (C), thereby minimizing external exposure of the solution inside the container (C) and preventing the risk of deterioration.

[0048] The pan section (130) is in the shape of a wide cup or pan that is placed on top of the holder section (120), and has a hollow central axis formed through which a pumping section (150) passes and is joined to an inner core (110) that functions as a pump engine in the center. That is, the pan section (130) has a hollow space within the central axis through which the pumping section (150) can pass and be raised, and several plate-shaped ribs (131) are formed to stand up in the upper internal space.

[0049] Here, the shaft (131) is shaped to be slightly protruding from the edge of the fan section (130) and becoming lower and slanted toward the central axis, as shown in FIGS. 4 and 6.

[0050] At this time, the fan part (130) can be supported by a sheet-shaped intermediate member (140) to be described later being placed on the rib (131). In addition, multiple layers of the intermediate member (140) can be stacked, and these can be tightly fixed and attached to each other by the fan part (130). The fan part (130) serves to fix the intermediate member (140) to the inner core part (110) and the holder part (120).

[0051] As illustrated in FIG. 4, the fan section (130) has an internal space that forms a slight gradient (θ) toward the central axis, so that the discharged fragrance liquid gathers and accumulates toward the central axis, so that regardless of the location where the fragrance liquid is discharged, it flows toward the central axis along the gradient (θ) and is absorbed by the medium (140) without any residue. In addition, the fragrance liquid gathered toward the central axis wets the medium (140) on the lowest layer first, and since the stacked mediums (140) are attached to each other by the fan section (130), the mediums (140) on the upper layers are also wetted in stages.

[0052] In particular, the rib (131) not only secures and supports the intermediate member (140), but also protrudes slightly higher than the height of the fan portion (130) to prevent the intermediate member (140) from touching the edge of the fan portion (130), and prevents the fragrance liquid absorbed in the intermediate member (140) from overflowing to the outside along the edge surface due to the intermediate member (140) touching the edge. At this time, the number of ribs (131), the gap width, etc. can be adjusted to control the degree of fragrance liquid absorption by the intermediate member (140).

[0053] In addition, the fan section (130) has several recovery baffles (135) between the plurality of ribs (131), so that the fragrance liquid discharged from the nozzle (161) can be collected near the central axis along the micro-gradient (θ) of the bottom of the fan section (130) and maintain a predetermined height (h).

[0054] In addition, the accumulated fragrance liquid is allowed to accumulate up to the height (h) of the recovery partition (135) and flow out to the edge of the medium (140) through capillary action. If the discharged fragrance liquid exceeds the height (h) of the recovery partition (135), the fragrance liquid flows down to the penetrating recovery hole (136) formed in the recovery partition (135) and is allowed to be recovered into the container (C) through the holder hole (not shown) of the connected holder portion (120).

[0055] In addition, since the fragrance liquid (solution) sprayed through the nozzle (161) is recovered back into the container (C), the fragrance liquid (solution) can accumulate enough to sufficiently wet the medium (140), and even if the fragrance liquid is excessively discharged by pumping more than the recommended number of times, the fan part (130) does not overflow to the edge, and since it is recovered back into the container (C) through the recovery partition (135) and the recovery hole (136), the medium (140) can use only the amount of solution required.

[0056] Accordingly, the pan part (130) is mounted on the inner core part (110) and supported by the holder part (120), as shown in FIGS. 3 and 4, and a plurality of ribs (131) are formed radially, and the bottom surface is sloped so as to be lowered toward the center.

[0057] In addition, the fan section (130) may be formed with a recovery partition (135) of a predetermined height (h), and a recovery hole (136) penetrating through the upper and lower portions of the recovery partition (135) may be formed, and the recovery hole (136) may be connected along the height direction of the holder section (120) to be connected to the container (C). That is, when the liquid is sprayed through the nozzle (161), falls on the intermediate member (140), and then gathers and exceeds the height (h) of the recovery partition (135), it may be drained through the recovery hole (136).

[0058] The present invention provides a method for controlling fragrance diffusion using a pump, similar to a reed diffuser, to maintain continuous convenience and economy not only when first used but also during subsequent use. Simply press the pump whenever and however much you want, and the pump operates to dispense fragrance liquid, which is then reabsorbed by the fragrance-dispersing medium (140).

[0059] Here, the intermediary member (140) is a porous material. Any porous material that allows capillary action is possible, but porous polyethylene may be suitable in that it must satisfy the ability to absorb and retain fragrance, durability, and chemical resistance.

[0060] In particular, porous polyethylene (porous PE) is durable and does not deform easily like fiber reed sticks, and is suitable as a porous material that can be used for a long time because it does not discolor or deteriorate easily. In addition, porous polyethylene (porous PE) is harmless to the human body and has excellent chemical resistance, so it does not react with fragrance liquid containing alcohol and fragrance, and only functions to volatilize the fragrance liquid, so there is little possibility of clogging, and there is almost no concern that the fragrance liquid will react with porous PE and deteriorate.

[0061] As shown in FIG. 4, etc., the intermediate member (140) can maximize the surface area in the form of a sheet to maximize the fragrance absorption rate and fragrance emission rate and minimize clogging, but the shape is not limited, so any shape is possible, and various other methods of increasing the surface area are also possible.

[0062] In addition, the medium (140) does not only blow away the fragrance liquid instantly because it has a large surface area, but it is also possible to control the fragrance emission speed according to the size of the pores, so that the desired fragrance emission speed can be achieved by mutually controlling the pores, thickness, size, and surface area according to the size and purpose of the fragrance emission space.

[0063] Accordingly, the intermediary member (140) proposed by the present invention can be placed radially on the fan section (130) as shown in FIGS. 2 and 3, and can be overlapped in multiple layers, such as two or three layers, to contain the fragrance liquid. In addition, when the intermediary member (140) contains excessive fragrance liquid, it falls downward and is collected in the fan section (130), and can be a porous material capable of absorbing and retaining the fragrance. In particular, the intermediary member (140) can be porous polyethylene.

[0064] Meanwhile, the intermediate member (140) may be formed by stacking sheets of paper, such as simple squares or ovals, as in FIG. 1, for example, in a multi-layered floral pattern, and its shape or form may be applied in various ways. That is, the intermediate member (140) may be bent or curved in a sheet shape to form a three-dimensional shape. It is also possible to implement a three-dimensional shape by assembling multiple three-dimensional layers.

[0065] For example, the intermediate member (140) can be shaped like multiple layers of petals, the fan portion (130) can support like a calyx, and the cap portion (160) can act like a stamen. The form in which the solution is discharged from the cap portion (160) can give the feeling of watering a flower, and as a result, the diffuser device (100) proposed by the present invention itself can act as an object.

[0066] The pumping unit (150), as illustrated in FIG. 4, is a pumping component that penetrates the fan unit (130) and communicates with the inner core (110), and is a pumping device that operates in conjunction with the inner core (110). In one embodiment, the pumping unit (150) has a hollow cylindrical shape, is connected in communication with the inner core (110), and can pump the fragrance liquid in the container (C) in conjunction with the inner core (110) by rising and falling as the cap unit (160) is pushed.

[0067] The cap part (160) includes a cap part (160) that is connected to the pumping part (150) and has a nozzle (161) formed so as to face the intermediate member (140), as shown in FIG. 4, etc.

[0068] In particular, the cap portion (160) proposed by the present invention can be laminated by including a first cap portion (160a) and a second cap portion (160b) having a hemispherical shape. That is, as illustrated in FIG. 2, the cap portion (160) overlaps the first cap portion (160a) upwardly and the second cap portion (160b) downwardly, and the first cap portion (160a) is laminated on the second cap portion (160b) having a hemispherical shape.

[0069] As illustrated in Fig. 6, the cap portion (160) has a nozzle passage (162) formed between the first cap portion (160a) and the second cap portion (160b) connected to a plurality of nozzles (161). At this time, when the cap portion (160) is pressed by hand in the shape of a hat, the pumping portion (150) located inside the hat is pressed, and the inner core (110), which is a pump engine, operates, and the fragrance liquid contained in the container (C) is sprayed from the nozzle (161), which is a discharge port, while changing direction in a streamlined manner along the nozzle passage (162), which is the discharge path of the hat, through the pumping portion (150), and sprayed to the intermediate member (140) and fan portion (130) located below.

[0070] Meanwhile, the nozzle (161), which is the outlet of the hat, can be formed in various shapes. That is, just as the mist or dispenser has the same pump engine but the spray is sprayed in various shapes depending on the shape of the distribution port (165) on the pump head side as shown in Fig. 6 through the pump engine, it is possible to diversify the spray shape by forming the nozzle (161), which is the outlet of the hat, in various shapes.

[0071] For example, the nozzle (161) proposed by the present invention may be of any shape, such as a drop type, radial type, waterfall type, or cross type, as shown in FIG. 7, as long as the fragrance liquid can be sprayed evenly and sufficiently.

[0072] In particular, the nozzle (161) can be implemented in various ways in terms of discharge amount, discharge speed, discharge angle, and discharge form depending on the discharge port shape. For example, as shown in (a) of FIG. 7, the drop type can spray the fragrance liquid by forming a spray hole vertically downward with the nozzle (161a), as shown in (b) of FIG. 7, the radial type can spray the fragrance liquid by forming a spray hole radially inclined downward with the nozzle (161b), as shown in (c) of FIG. 7, the waterfall type can spray the fragrance liquid by forming a spray slot in a downward circumferential direction with the nozzle (161c) and gradually increasing the amount of fragrance liquid along the circumferential direction like a waterfall, and as shown in (d) of FIG. 7, the cross type can spray the fragrance liquid by forming the nozzle (161d) in a direction in which adjacent spray holes intersect each other.

[0073] In addition, the nozzle (161), which is the outlet, can be appropriately selected depending on the surface area, size, and shape of the medium (140), such as porous polyethylene (PE) or the like, which is intended to absorb the fragrance. At this time, the nozzle (161) can be formed to be inclined downward toward the medium (140), as illustrated in FIG. 6. In addition, a plurality of nozzle channels (162) can correspond to the nozzle (161) and extend radially along the surface of the second cap portion (160b) to reach the nozzle (161).

[0074] The fastening member (170) is a ring-shaped fastening member that is connected to the fan section (130) and fixes the intermediate member (140), as illustrated in FIG. 2 and the like. That is, the fastening member (170), like the fan section (130), has a cavity in the center and is connected to the fan section (130) so that the pumping section (150) passes through it and is connected to the inner core (110).

[0075] In particular, the fastening member (170) performs the function of fastening the intermediate member (140) so that it does not come off from the fan section (130), and guides the pumping section (150) so that it can be raised and lowered smoothly by being fixed on the fan section (130). At this time, the fastening member (170) may have a soft packing member (not shown) installed inside to prevent the discharged fragrance liquid from flowing into and leaking from the part where the central axis of the fan section (130) and the pumping section (150) meet.

[0076] As illustrated in FIG. 8, the present invention may further include a magnet member (180) interposed between the holder member (120) and the fan member (130) so that the fan member (130) to which the intermediate member (140) is attached can be freely attached and detached from the holder member (120). That is, the magnet member (180) is easily attached and detached when the fan member (130) is attached or detached from the holder member (120), so that it can be easily replaced without the need for assembly by force-fitting, etc. In addition, the magnet member (180) has magnetic poles arranged so that the N pole and the S pole are mutually attracted at opposing positions of the holder member (120) and the fan member (130). At this time, the magnet member (180) is a magnetic member and may be a ring-type magnet of neodymium (nd).

[0077] Accordingly, when the pumping part (150) is pushed toward the cap part (160) in the height direction, the pumping part (150) is raised and lowered due to the elastic rebound of the inner core (110), and the pumping part (150) can be pumped from the inner core (110) to the nozzle (161) connected to the pumping part (150).

[0078] In addition, when the fragrance liquid absorbed into the medium (140) evaporates considerably over time or when the intensity of the fragrance is desired to be increased, the fragrance liquid (solution) can be easily refilled by simply pressing the cap (160).

[0079] In addition, the circulation diffuser device (100) of the present invention has the advantage of being able to control the intensity of the fragrance by the number of reeds, as opposed to controlling it by the number of pumping cycles like a conventional reed diffuser, and of being able to quickly wet the medium (140) by pumping and a fine gradient (θ), unlike a conventional diffuser that takes a long time to completely wet the reeds.

[0080] Furthermore, the present invention allows replacement of not only the cap portion (160), but also the fan portion (130), the intermediate member (140), and the cap portion (160) as a single assembly. The intermediate member (140) has a large surface area and can be periodically refilled, so it has the advantage of being able to emit a sufficiently noticeable fragrance for several months, unlike existing diffusers.

[0081] In addition, existing (conventional) leads have a problem of rapid clogging because they have a small surface area and are continuously immersed in the fragrance liquid.

[0082] The present invention has the advantage of preventing the intensity of the fragrance from weakening due to clogging, as the intermediate member (140) absorbs the fragrance liquid through periodic refilling rather than being continuously dipped, and the absorbed fragrance liquid is uniformly distributed for a sufficient period of time through mutual adjustment of pores, thickness, etc.

[0083] In addition, since it is not continuously dipping, the capillary phenomenon does not occur from the beginning, but when refilling by pushing the cap (160) and pumping, the fragrance liquid is sprayed onto the surface of the medium (140), and while the fragrance liquid is accumulated in the center of the fan (130), the capillary phenomenon due to dipping wets the edge of the medium (140).

[0084] In addition, once the fragrance liquid in the center of the cap (160) is completely absorbed, the fragrance liquid absorbed in the intermediary member (140) evaporates into the atmosphere (air) and emits fragrance. At this time, since continuous capillary phenomenon due to dipping does not occur, there is an advantage in that clogging can be minimized.

[0085] The above description is merely an example of the technical idea of ​​the present invention, and those skilled in the art will appreciate that various modifications, changes, and substitutions can be made without departing from the essential characteristics of the present invention.

[0086] Accordingly, the embodiments disclosed in the present invention and the attached drawings are not intended to limit the technical idea of ​​the present invention but to explain it, and the scope of the technical idea of ​​the present invention is not limited by these embodiments and the attached drawings.

[0087] The scope of protection of the present invention should be interpreted by the claims set forth below, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the rights of the present invention.

Claims

1. A fragrance circulation diffuser device mounted in an open container, comprising: an inner core inserted into the container; A holder portion that surrounds the outer surface of the inner core and is fixed to the container; A pan portion that is supported by the holder portion and is positioned on the upper part of the inner core portion and has a plurality of ribs formed radially; A mediating member that is radially spread out and placed on the fan section; a pumping section that penetrates the fan section and communicates with the inner core; and A cap part connected to the above pumping part and having a nozzle formed so as to face the intermediate member; A fragrance circulation diffuser device characterized in that when the pumping part is pushed toward the cap part in the height direction, the pumping part is raised and lowered due to the elastic rebound of the inner part, and the pumping is performed from the inner part to the nozzle connected to the pumping part.

2. In paragraph 1, A fragrance circulation diffuser device characterized in that the fan portion has a bottom surface that slopes downward toward the center.

3. In paragraph 1, A fragrance circulation diffuser device characterized in that the fan section has a recovery partition of a predetermined height formed between the ribs, and a recovery hole penetrating upward and downward is formed within the recovery partition.

4. In paragraph 3, A fragrance circulation diffuser device characterized in that the above recovery hole is connected to the container by being connected along the height direction of the holder portion.

5. In paragraph 1, A fragrance circulation diffuser device, characterized in that the above-mentioned intermediate member is a porous material capable of absorbing and retaining fragrance.

6. In paragraph 1, A fragrance circulation diffuser device, characterized in that the above-mentioned intermediate member is made of porous polyethylene.

7. In paragraph 1, A fragrance circulation diffuser device characterized in that the cap part includes a first cap part and a second cap part having a hemispherical shape and are inserted and laminated, and a nozzle path formed between the first cap part and the second cap part is connected to a plurality of the nozzles.

8. In paragraph 7, A fragrance circulation diffuser device, characterized in that the nozzle flow path is formed in a plurality of directions corresponding to the nozzle and extends radially along the surface of the second cap portion to reach the nozzle.

9. In paragraph 1, A fragrance circulation diffuser device, characterized in that the nozzle is formed downward toward the intermediate member.

10. In paragraph 1, A fragrance circulation diffuser device characterized in that it further includes a fastening member that is connected to the fan section and binds the intermediate member.

11. In paragraph 1, A fragrance circulation diffuser device characterized in that it further includes a magnetic member interposed between the holder portion and the fan portion.

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