Aroma device

Abstract

To provide an aroma device that diffuses an aroma by oscillating a sheet-like body impregnated with the aroma in a planar direction and is excellent in design.SOLUTION: An aroma device 1 that diffuses an aroma by oscillating a sheet-like body 2 impregnated with the aroma in a planer direction 4 by an oscillation mechanism 3. In the oscillation mechanism 3, an oscillating member 31 that is formed into a band and grasps by a clip 33 near the upper end 311 the sheet-like body is supported by a pin 32 extending in the thickness direction near the upper end 311 so as to be oscillated about the front and rear horizontal axis line. The sheet-like body 2 is formed, for example, in the shape of a broad-leaved tree leaf waving in the wind. Then, the tip 24 is arranged off to one side with respect to a center line 5, but a form is adjusted so that the center of gravity 21 is located on the center line 5. By doing so, it is possible to have an asymmetrical shape, which is excellent in design, and to make even the horizontal oscillation width.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to an aromatic device that diffuses the fragrance by oscillating a sheet-like body impregnated with the fragrance.

Background Art

[0002] As typical prior arts of aromatic devices, for example, Patent Document 1 and Patent Document 2 can be cited. In Patent Document 1, the vicinity of the upper end of a strip-shaped oscillating member is supported by a support member so as to be oscillatable around a horizontal axis, and a magnet provided near the lower end is periodically attracted by an electromagnet arranged offset from the center line of the oscillating member, whereby the oscillating member is oscillated (pendulum motion), and a block (mass) of fragrance attached near the upper end of the oscillating member is oscillated to diffuse the fragrance components. The driving of the electromagnet is performed using a solar cell as a power source.

[0003] On the other hand, Patent Document 2 is also an aromatic device, but it is for in-vehicle use. It uses a suction cup to attach the lower end side of a plate spring-like oscillating member to a window, and oscillates a fragrance plate provided on the upper end side using the vibration of the vehicle body to diffuse the fragrance components.

Prior Art Documents

Patent Documents

[0004]

Patent Document 1

Patent Document 2

Summary of the Invention

Problems to be Solved by the Invention

[0005] In Patent Document 1, the fragrance is molded into a plate-shaped block (lump), and since the oscillation is in the direction of the plate surface, several through holes are provided in the thickness direction. Furthermore, the holder attached near the upper end of the oscillating member to hold the fragrance block is provided with fins that expand in the thickness direction corresponding to the through holes, so that air is drawn into the through holes by the oscillation, thereby promoting the diffusion of the fragrance components. Therefore, while Patent Document 1 can release fragrance over a long period of time, it is inferior in terms of design.

[0006] On the other hand, if a shorter duration of fragrance is acceptable, rather than using such blocks (lumps), it is also possible to use sheet-like materials with drops of fragrance on them. However, even simple sheet-like materials, such as a fan, have their drawbacks in terms of design.

[0007] In this regard, Patent Document 2, which uses vehicle vibrations to oscillate a leaf spring-shaped oscillating member, does not require a power source, similar to Patent Document 1. However, if it is installed as is inside a room, the vibration stops, preventing the diffusion of fragrance components, and it also has the problem of being aesthetically inferior.

[0008] The objective of the present invention is to provide an aesthetically pleasing fragrance device that diffuses fragrance by oscillating a sheet-like material. [Means for solving the problem]

[0009] The present invention provides an aromatherapy device comprising a rocking mechanism and a sheet-like body that diffuses an impregnated fragrance by being rocked in the planar direction by the rocking mechanism, wherein the rocking mechanism comprises a rocking member formed in the shape of a strip and whose upper end is supported so as to be able to rock around a horizontal axis in the thickness direction, a magnet provided near the lower end of the rocking member, a support member that supports the rocking member so as to be able to rock, and an electromagnet on the support member that is positioned offset from the center line of the rocking member and faces the magnet, and periodically attracts the magnet to rock the rocking member, wherein the sheet-like body is formed in an asymmetrical shape on both sides of the center line and its center of gravity is located on the center axis.

[0010] According to the above configuration, the fragrance diffuser diffuses a fragrance by oscillating a sheet-like body impregnated with fragrance in the planar direction using an oscillating mechanism, and the relationship between the oscillating mechanism and the sheet-like body is devised. Specifically, the oscillating mechanism is configured to include an oscillating member formed in a strip shape, whose upper end is supported so as to be able to swing freely around a horizontal axis in the thickness direction, a magnet provided near the lower end of the oscillating member, a support member that supports the oscillating member so as to be able to swing freely, and an electromagnet on the support member that is positioned offset from the center line of the oscillating member and faces the magnet, and periodically attracts the magnet to cause the oscillating member to swing. This periodically pulls up and swings the lower end of the oscillating member (causing the oscillating member to perform a pendulum motion), causing the sheet-like body attached near the upper end of the oscillating member to swing in the planar direction and diffuse the fragrance. What is noteworthy in this invention is that although the sheet-like body is formed in an asymmetrical shape on both sides of the center line, its center of gravity is located on the central axis.

[0011] Therefore, even if the sheet-like body has an asymmetrical shape, when attached to the swinging mechanism, it can stand vertically and the range of motion from side to side can be made equal. In this way, an aesthetically pleasing fragrance device can be realized with an asymmetrical shape. Furthermore, as long as there is no discomfort to the user, there is no need to choose the front or back when attaching the sheet-like body or when installing the swinging mechanism to which the sheet-like body is attached. Moreover, because the left and right sides are balanced, even if the sheet-like body becomes large, for example like a fan, and the load increases, it is easy to move and easy to continue swinging with little power (electricity), thus realizing a fragrance device that easily diffuses fragrance.

[0012] Furthermore, the fragrance device of the present invention is characterized in that the electromagnet is driven by a solar cell.

[0013] According to the above configuration, although the solar cell generates relatively little power, by applying it to the vibration mechanism of the energy-saving sheet-like material described above, it becomes possible to eliminate the need for a power supply.

[0014] Furthermore, in the fragrance device of the present invention, the sheet-like body comprises a base shaft portion attached near the upper end of the oscillating member, and a wide portion that extends from the shaft portion and into which the fragrance is impregnated, wherein the wide portion converges towards its tip, and its tip curves to one side of the center line, thereby forming the asymmetrical shape.

[0015] According to the above configuration, the asymmetrical shape of the sheet-like body can be easily realized, and less fragrance is absorbed into the shaft, reducing the possibility of soiling the user's fingers when attaching or detaching the product. Furthermore, the center of gravity can be adjusted by adjusting the form of the wide portion.

[0016] Furthermore, in the fragrance device of the present invention, the sheet-like body is formed in the shape of a broadleaf tree leaf, with the wide portion converging towards its tip, and is characterized in that it appears to be swaying in the wind.

[0017] According to the above configuration, an asymmetrical shape of the sheet-like material can be easily realized, and aesthetic effects can also be obtained.

[0018] Furthermore, the fragrance device of the present invention is characterized in that the sheet-like body is made of paper with good adsorption properties for the fragrance, and the base portion of the shaft is detachably attached by a clip formed near the upper end of the oscillating member.

[0019] According to the above configuration, the sheet material can be easily replaced when it becomes dirty and the fragrance does not penetrate easily, or when you want to change to a different fragrance.

[0020] Furthermore, the fragrance device of the present invention is characterized in that the rocking mechanism is formed in a cylindrical shape, and the area near the upper end of the strip-shaped rocking member protrudes from an opening formed in the ceiling portion of the outer casing, and has a recess into which the cylindrical rocking mechanism is dropped, and has a locking claw extending from a part of the upper edge of the recess, which engages with the long side of the opening at a predetermined distance from the rocking member, and further comprises a packaging material that holds the rocking mechanism in an upright position so as to be able to rock.

[0021] According to the above configuration, the cylindrical swinging mechanism can be fitted into the recess of the packaging material, thereby fixing its position during transport. Moreover, even with this cylindrical swinging mechanism, an opening is formed in the ceiling portion of the outer casing for the upper end of the strip-shaped swinging member to protrude. By inserting a part of the packaging material (a locking claw) into this opening without contacting the swinging member, the swinging mechanism can be held in an upright position without coming loose (not falling forward) and can be supported to swing freely.

[0022] Therefore, by forming the front covering material into a boat shape, for example, using a transparent material, the rocking mechanism can be displayed in an upright position, i.e., in a rocking state, thereby promoting the product. The sheet-like material can be attached to or detached from the rocking mechanism, depending on the size of the packaging material.

[0023] Furthermore, in the fragrance device of the present invention, in the state of being stored in the packaging material, the swinging member is provided with a dummy sheet-like body that is lower than the sheet-like body.

[0024] According to the above configuration, the sheet-like body requires a certain area to diffuse the fragrance and becomes taller. Therefore, in the packaging state, by attaching a dummy sheet-like body with a low back instead of the sheet-like body, especially if a power source is supplied like a solar cell, it is easy for the purchaser to see the actually swinging state, promoting sales while reducing the sales space.

Effect of the Invention

[0025] The fragrance device of the present invention is a fragrance device that diffuses the fragrance by swinging a sheet-like body impregnated with the fragrance in the surface direction by a swinging mechanism. In the swinging mechanism, a swinging member that holds the sheet-like body is formed in a belt shape, and while holding the sheet-like body near the upper end, a magnet provided near the lower end is periodically attracted by an electromagnet to swing (pendulum motion), and the sheet-like body is formed in a left-right asymmetric shape with respect to the center line in the width direction of the swinging member, but the center of gravity is located on the central axis.

[0026] Therefore, even if the sheet-like body has an asymmetric shape, when attached to the swinging mechanism, it can stand upright vertically and the left and right swinging widths can be made equal. Thus, an asymmetric and aesthetically excellent fragrance device can be realized. Also, if there is no discomfort for the user, there is no need to choose the front or back when attaching the sheet-like body or installing the swinging mechanism with the attached sheet-like body. Furthermore, since the left and right balance is achieved, even if the sheet-like body becomes large, such as a folding fan, and the load increases, it is easy to move, continues to swing with less power (electricity), and is easy to diffuse the fragrance, that is, a fragrance device can be realized.

Brief Explanation of Drawings

[0027] [Figure 1] It is a perspective view of a fragrance device according to an embodiment of the present invention. [Figure 2] This is a perspective view illustrating the handling of the aforementioned fragrance device. [Figure 3] This is a six-view drawing of the oscillation mechanism in the aforementioned fragrance device. [Figure 4] This is an exploded perspective view showing the aforementioned oscillation mechanism excluding its outer casing. [Figure 5] This is a schematic front view illustrating the relationship between the aforementioned shaking mechanism and the sheet-like body. [Figure 6] This is an exploded perspective view illustrating the package of the aforementioned fragrance device. [Figure 7] This is a perspective view illustrating another package of the aforementioned fragrance device. [Modes for carrying out the invention]

[0028] Figure 1 is a perspective view of an aroma diffuser 1 according to one embodiment of the present invention, and Figure 2 is a perspective view illustrating its handling. This aroma diffuser 1 diffuses fragrance by oscillating a sheet-like body 2 impregnated with fragrance in a planar direction as indicated by reference numeral 4 using an oscillating mechanism 3. Figure 3(a) is a front view of the oscillating mechanism 2, (b) is a top view, and (c) is a right side view. The oscillating mechanism 2 has an oscillating member 31 which is roughly band-shaped in the front view of Figure 3(a). Near the upper end 311 of the oscillating member 31 is pivotable in the left-right direction by a pin 32, thereby causing the sheet-like body 2, which is grasped by a clip 33 formed near the upper end 311, to oscillate in the direction indicated by arrow 4.

[0029] Figure 4 is an exploded perspective view showing the rocking mechanism 3 excluding the outer casing 34. As shown in Figures 1 to 3, in this embodiment, the outer casing 34 is a covered cylindrical body that is placed over the base 35 of the rocking mechanism 2 and the internal structure on the base 35, which will be described later, from its open end 342, and is secured with engaging protrusions or the like as appropriate to prevent it from coming off. In the center of the ceiling portion 341, an elongated opening 343 into which the rocking member 31 is loosely inserted is formed, and offset from the center, an exposure hole 344 for the solar cell 36, which will be described later, is formed.

[0030] Referring to Figure 4, in this embodiment, the base 35 is a cylindrical block with a predetermined weight that can stably support the swinging of the sheet-like body 2. In this embodiment, a solar cell 36 is used, so a battery or the like may be built into the base 35. A pair of front and rear support plates 37 are erected on the base 35. The pair of support plates 37 have inwardly extending bosses 38 that face each other. In this embodiment, the bosses 38 are cylindrical arcs with an angle of approximately 90°, and the inside of these bosses 38 communicates with holes 371 that penetrate the support plates 37. A pair of pins 32 extending in the front and rear (thickness direction) are loosely inserted into these bosses 38 and through holes 371 near the upper end 311 of the swinging member 31. In this embodiment, the pin 32 is formed in the shape of a triangular prism, corresponding to the arc-shaped boss 38 and the through hole 371, and its knife edge at the apex angle 321 is supported, allowing the oscillating member 31 to swing freely in the left-right direction (like a pendulum). The pin 32 may be cylindrical, the boss 38 may be cylindrical, and the through hole 371 may be circular. The pin 32, boss 38, and through hole 371 should support the oscillating member 31 so that it can swing freely around the front-rear horizontal axis. These base 35, support plate 37, boss 38, and pin 32 constitute a support member that supports the oscillating member 31 so that it can swing freely.

[0031] The clip 33 is provided near the upper end 311 of the oscillating member 31 and grips the sheet-like body 2 detachably as shown in Figure 2. In this embodiment, the oscillating member 31 is formed by cutting out a rectangular plate and combining a pair of outer frames 331 having a predetermined gap and an inner plate 332, but it may also be formed in the shape of a fork with staggered teeth, or in the shape of scissors equipped with a spring or the like. In this embodiment, the oscillating member 31 is formed of a resin molded product. An inward projection 333 is formed at the corner on the free end side of the inner plate 332 to prevent the gripped sheet-like body 2 from coming off.

[0032] Furthermore, near its lower end 312, the oscillating member 31 is provided with a magnet 41 on one surface (the front in this embodiment) and weights 42 and 43 on the other surface (the back in this embodiment). The oscillating member 31 may be provided with storage recesses 313 and 314 as appropriate to accommodate the magnet 41 and weights 42 and 43, and may be thin-walled, narrow, and ribbed to provide a predetermined strength. The recess 314 is provided with an engaging recess 316, into which the engaging projection 421 of the first weight 42 fits to prevent it from coming loose. The second weight 43 has a portion 431 that is slightly wider than the first weight 42, and this wider portion 431 protrudes from the cut 317 of the recess 314 and becomes flush with the outer circumferential surface near the lower end 312, thereby gaining weight while being fitted into the recess 314. Furthermore, in this embodiment, a recess 315 is also formed in the vertical direction of the oscillating member 31, which is recessed in the depth direction.

[0033] The oscillation of the oscillating member 31 is performed by periodically attracting the magnet 41 with an electromagnet 47, which is provided on the inside of one of the support plates 37 (the front side in this embodiment) and facing the magnet 41. The electromagnet 47 is driven by a switching element (not shown) mounted on the substrate 44, using the solar cell 36 as a power source. The substrate 44 also has a capacitor 45 for storing the power generated by the solar cell 36 and another capacitor 46 for absorbing switching surges, and these capacitors 45 and 46 are fitted into the recess 315 and do not interfere with the oscillation of the oscillating member 31. The solar cell 36 is mounted on the top of the other support plate 37 (the back side in this embodiment) and is exposed through the exposure hole 344.

[0034] Figure 5 is a schematic front view showing the relationship between the rocking mechanism 3 and the sheet-like body 2. As described above, the fragrance device 1 of this embodiment is a fragrance device that diffuses fragrance by rocking the sheet-like body 2, which is impregnated with fragrance, in the planar direction 4 using the rocking mechanism 3. What is noteworthy is that the fragrance device 1 of this embodiment features an ingenious relationship between the rocking mechanism 3 and the sheet-like body 2. Specifically, in the rocking mechanism 3, a rocking member 31, which is formed in a strip shape and whose upper end 311 is supported by a pin 32 extending in the thickness direction so as to be able to rock freely around a horizontal axis in the through hole 371 and boss 38 of the support plate 37, which is a support member, has a magnet 41 provided near its lower end 312, and an electromagnet 47 provided on the support plate 37 is positioned offset to one side with respect to the center line 5 in the width direction of the rocking member 31, thereby periodically pulling up the magnet 41. Furthermore, although the sheet-like body 2 is formed in an asymmetrical shape on both sides of the center line 5, the center of gravity 21 is located on the center line 5.

[0035] Therefore, even if the sheet-like body 2 has an asymmetrical shape, when attached to the swinging mechanism 3, it can stand upright, and the left and right swing amplitudes 4a and 4b can be made equal. In this way, an aesthetically pleasing fragrance device can be realized with an asymmetrical shape. Furthermore, as long as there is no discomfort to the user, there is no need to choose the front or back when attaching the sheet-like body 2 or when installing the swinging mechanism 3 to which the sheet-like body 2 is attached. Moreover, because the left and right sides are balanced, even if the load increases, such as when the sheet-like body 2 becomes large like a fan, it is easy to move and easy to continue swinging with little power (electricity), thus realizing a fragrance device that easily diffuses fragrance.

[0036] By positioning the center of gravity 21 towards the upper side, the speed of the swing can be slowed down. The speed of the swing can also be slowed down by increasing the length of the swinging member 31, i.e., the pendulum, and by making the weights 42 and 43 heavier. As an aromatherapy device, the swing cycle can be set to a comfortable frequency for the user.

[0037] Furthermore, in the fragrance device 1 of this embodiment, the electromagnet 47 is powered by a solar cell 36. Therefore, although the solar cell 36 has a relatively small power output, by applying it to the vibration mechanism 3 of the energy-saving sheet-like body 2 as described above, the need for a separate power supply can be eliminated.

[0038] Furthermore, in the fragrance device 1 of this embodiment, the sheet-like body 2 comprises a base shaft portion 22 attached near the upper end 311 of the oscillating member 31, and a wide portion 23 that extends from the shaft portion 22 and is impregnated with the fragrance. The wide portion 23 converges towards its tip 24, and the tip 24 curves to one side of the center line 5. The position of the center of gravity 21 is adjusted by adjusting the form of the wide portion 23. This makes it easy to realize the asymmetrical shape of the sheet-like body 2, and also reduces the amount of fragrance impregnated into the shaft portion 22, thus reducing the possibility of soiling the user's fingers when attaching or detaching the sheet.

[0039] Furthermore, in the fragrance device 1 of this embodiment, the sheet-like body 2 is formed in the shape of a broadleaf tree leaf, with the wide portion 23 converging towards its tip 24, and the tip 24 curves from the center line 5, creating the appearance of something swaying in the wind. This makes it easy to realize the asymmetrical shape of the sheet-like body 2 and also provides an aesthetic effect.

[0040] Furthermore, in the fragrance device 1 of this embodiment, the sheet-like body 2 is made of paper with good absorption properties for the fragrance, and the base portion 25 of the shaft portion 22 is clipped to the clip 33, making it detachable. Therefore, the sheet-like body 2 can be easily replaced when it becomes dirty and the fragrance does not soak in well, or when a different fragrance is desired. The fragrance is soaked into the sheet-like body 2 by dropping it drop by drop from an oil bottle with a dropper, such as those used for aroma oils. Therefore, although it will soak in and spread somewhat, it will not drip so much that it spreads across the entire surface of the sheet-like body 2, and it is especially difficult for it to pass through the narrow shaft portion 22, so as mentioned above, it will not stain the user's fingers when replacing it, nor will it remain on the clip 33 and continue to release fragrance.

[0041] Figure 6 is an exploded perspective view illustrating the package (packaging material) 6 of the fragrance device 1 configured as described above. This package 6 comprises a cardboard base 61 and a front cover 62. The cardboard base 61 is formed, for example, from cardboard by die-cutting, and has a recess 611 into which the cylindrical rocking mechanism 3 is inserted, and flanges 612 on both sides. In the above example, since the rocking mechanism 3 is cylindrical, the recess 611 is formed in a round shape, but if it is rectangular, it should be formed in a shape that fits into that shape. The ceiling portion 341 of the outer casing 34 of the rocking mechanism 3 has the elongated hole-shaped opening 343 into which the vicinity of the upper end 311 of the strip-shaped rocking member 31 protrudes, and correspondingly the cardboard base 61 has a locking claw 613 that extends from a part of the upper edge 6111 of the recess 611 and locks the long side of the opening 343 at a predetermined distance (so as not to contact) with the rocking member 31.

[0042] Therefore, by dropping the cylindrical rocking mechanism 3 into the recess 611, its position can be fixed during transport. Moreover, by inserting the locking claw 613 into the opening 343 of the ceiling portion 341 of the outer casing 34, the rocking mechanism 3 can be held in an upright position without coming loose (it will not fall forward).

[0043] Therefore, by forming the front cover 62 from a transparent material in a boat shape as shown in Figure 6, the swinging mechanism 3 can be displayed in an upright position, that is, with the swinging member 31 able to swing, thereby promoting the product. The sheet-like body 2 can be attached to the swinging mechanism 3 or removed as shown in Figure 6, depending on the size of the package 6. The cardboard backing 61 and the front cover 62 can be integrated by clipping the flange 612 with the folded-over portions 621 on both sides of the front cover. A hanging piece 622 is formed on the upper part of the front cover 62, and by passing a hook of the display shelf through the hole 623 formed therein, the fragrance device 1 can be displayed in a suspended state.

[0044] Figure 7 is a perspective view illustrating another package (packaging material) 7 of the fragrance device 1. This package 7 is similar to the package 6 described above. This package 7 comprises a cardboard base 71, a cover 72, and a box body 73. The cardboard base 71, like the cardboard base 61, is formed by die-cutting and folding, for example, cardboard, and has a recess 711 into which a cylindrical rocking mechanism 3 is inserted. A locking claw 713 is formed extending from a part of the upper edge 7111 of the recess 711, and engages with the long side of the opening 343 at a predetermined distance from the rocking member 31. The lower end of the cardboard base 71 is formed into a folded portion 715 that holds down the rocking mechanism 3 and also holds down the box 8 containing the oil bottle with a dropper.

[0045] The box body 73 is formed in a boat shape with one side of a rectangular parallelepiped open, and a cardboard base 71 holding the rocking mechanism 3 and the box 8 is placed inside. It is then fitted into a transparent rectangular tubular cover 72, and this package 7, like the package 6 described above, can hold the rocking mechanism 3 in an upright position, that is, the rocking member 31 can rock, and the rocking state can be displayed in a visible manner. In the upright position, contact between the lid of the oil bottle inside the box 8 and the oil can also be avoided. In this embodiment, the sheet-like body 2 is inserted into the corner of the box body 73 in a bag 20 that can be sold separately in multiples (3 in this embodiment). The box body 73 may be fixed to the cover 72 by tape or the like on the top or bottom surface of the box body 73 (preferably the top surface so that it is easy to see how to open it).

[0046] Furthermore, a notable feature of the package 7 in this embodiment is that a dummy sheet-like body 9 is provided on the oscillating member 31 while the oscillating mechanism 3 is housed inside. Here, the sheet-like body 2 requires a certain area to diffuse the fragrance and is therefore tall. By attaching this low-profile dummy sheet-like body 9 in place of the sheet-like body 2 in the packaged state, it is possible to reduce the sales space while promoting sales by clearly showing the actual oscillating state to the buyer, especially if a power source such as a solar cell 36 is supplied. [Explanation of Symbols]

[0047] 1 Fragrance device 2 Sheet-like body 20 bags 21 Center of gravity 22 Shaft section 23 Wide section 24 Tip 25. The base 3. Vibration mechanism 31. Oscillating member 311 Upper end 312 Bottom end 32 pins 321 vertical angle 33 clips 331 Outer frame 332 Inner plate 333 Protrusion 34 Outer case 35 Base 36 Solar Cells 37 Support plate 371 Through hole 38 Boss 41 Magnets 42,43 weight 45, 46 Capacitors 47 Electromagnet 5 center line 6. Packaging (packaging materials) 61 Mounting board 611 recess 612 Flange 613 Locking claw 62 Front cover 621 Turning section 622 Hanging piece 623 holes 7. Packaging (packaging materials) 71 Mounting board 711 recess 713 Locking claw 715 Turning point 72 Cover 73 Box body 8 boxes 9. Dummy sheet-like body

Claims

1. A fragrance device comprising a rocking mechanism and a sheet-like body, wherein the sheet-like body is rocked in a direction along its surface by the rocking mechanism, thereby diffusing the fragrance impregnated within it, The aforementioned shaking mechanism is A swinging member formed in a strip shape, with its upper end supported so as to be able to swing around a horizontal axis in the thickness direction, A magnet provided near the lower end of the oscillating member, A support member that supports the aforementioned swinging member so that it can swing freely, The support member is configured to include an electromagnet positioned offset from the center line of the oscillating member and facing the magnet, which periodically attracts the magnet and causes the oscillating member to oscillate. The fragrance device is characterized in that the sheet-like body is formed in an asymmetrical shape on both sides of the center line, and its center of gravity is located on the center line.

2. The fragrance device according to claim 1, characterized in that the electromagnet is driven by a solar cell.

3. The fragrance device according to claim 1 or 2, wherein the sheet-like body comprises a base shaft portion attached near the upper end of the oscillating member, and a wide portion that extends from the shaft portion and into which the fragrance is impregnated, and the wide portion converges towards its tip, and its tip curves to one side of the center line, thereby forming the asymmetrical shape.

4. The fragrance device according to claim 3, characterized in that the sheet-like body is formed in the shape of a broadleaf tree leaf, with the wide portion converging towards its tip, and the tip curves to one side of the center line as if being blown by the wind.

5. The fragrance device according to claim 3, characterized in that the sheet-like body is made of paper having the ability to absorb the fragrance, and the base portion of the shaft is detachably attached by a clip formed near the upper end of the oscillating member.

6. The aforementioned rocking mechanism is formed in a cylindrical shape, and the area near the upper end of the strip-shaped rocking member protrudes from an opening formed in the ceiling portion of its outer casing. The fragrance device according to claim 1, further comprising a packaging material having a recess into which the cylindrical rocking mechanism is inserted, and a locking claw extending from a part of the upper edge of the recess, which engages with the long side of the opening at a predetermined distance from the rocking member, thereby holding the rocking mechanism in an upright position so as to be able to rock.

7. The fragrance device according to claim 6, characterized in that, when stored in the packaging material, the oscillating member is provided with a dummy sheet-like body that is shorter in height than the sheet-like body.

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