Portable essential oil fragrance device

Abstract

The utility model relates to the technical field of fragrance, in particular to a portable essential oil fragrance device which comprises a fragrance carrying part and a fragrance diffusion part, the fragrance carrying part comprises a first shell and a glass body, the glass body is located in an inner cavity of the first shell, fragrance essential oil is sealed in the glass body, and the fragrance diffusion part comprises a second shell, a fragrance guiding line and a fragrance diffusion carrier. The bottom of the first shell is connected with the top of the second shell, the second shell is a hollow shell, the fragrance diffusion carrier is located in an inner cavity of the second shell, one end of the fragrance guide line is connected with the fragrance diffusion carrier, and the other end of the fragrance guide line can penetrate through the bottom of the first shell and extend into the inner cavity of the first shell. According to the portable essential oil fragrance device, aromatherapy essential oil is stored in a sealed mode through the glass body, the aromatherapy essential oil is not prone to deterioration, fragrance is not prone to change, the quality guarantee period of the essential oil is longer, the whole device is small in size and convenient to carry, space is not occupied, the volatilization speed of the aromatherapy essential oil can be increased through the fragrance diffusion carrier, and the fragrance of the aromatherapy essential oil is improved. And the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fragrance, more particularly to a portable essential oil fragrance device. BACKGROUND

[0002] The fragrance emitted by the aromatherapy can purify the air and bring people a pleasant feeling, so it is widely used in various occasions such as car, indoor, wardrobe, etc. The most widely used is the bottled aromatherapy. The bottled aromatherapy can continuously release fragrance by volatilization of the fragrance liquid in the bottle. Meanwhile, manufacturers design the shape of the aromatherapy bottle to make it unique and beautiful, which makes the bottled aromatherapy more popular. However, the bottled aromatherapy is not easy to carry, and the fragrance liquid is easy to spill after being collided by external force, which is difficult to effectively preserve.

[0003] In order to solve the problem of difficult to carry the bottled aromatherapy, the prior art produces a portable fragrance piece. The fragrance piece is made by fully soaking the solid carrier with essential oil and then drying. When the fragrance piece is used, the package bag is opened to expose it to the air, and the fragrance on the fragrance piece can volatilize into the air. Although the fragrance piece is more portable, the essential oil has a certain corrosive property. When the concentration of essential oil on the fragrance piece is too high, it is easy to corrode the solid carrier and the package bag of the fragrance piece. At the same time, the fragrance piece has a small fragrance loading capacity and a short fragrance diffusion period, so compared with the bottled aromatherapy, the fragrance piece has poor balance and shorter shelf life. SUMMARY

[0004] The utility model aims at overcoming the deficiency that the portable fragrance piece of prior art has poor fragrance volatilization balance and shorter shelf life than the bottled aromatherapy, and provides a portable essential oil fragrance device. The present solution overcomes the problems of short essential oil fragrance volatilization period, poor stability and short shelf life, and compared with the fragrance piece, the fragrance volatilization speed is more balanced and the shelf life is longer.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] The utility model provides a portable essential oil fragrance device, which comprises a fragrance loading part and a fragrance diffusion part. The fragrance loading part comprises a first shell and a glass body which can be broken by external force. The glass body is located in the inner cavity of the first shell. The glass body is sealed with essential oil and is a fragile glass body. The fragrance diffusion part comprises a second shell, a fragrance guide line and a fragrance diffusion carrier. The bottom of the first shell is connected with the top of the second shell. The second shell is a hollow shell. The fragrance diffusion carrier is located in the inner cavity of the second shell. One end of the fragrance guide line is connected with the fragrance diffusion carrier, and the other end can pass through the bottom of the first shell and extend into the inner cavity of the first shell. The glass body is a fragile glass body with thin wall and brittle rigidity, which can be easily broken by external force.

[0007] The portable essential oil fragrance device of the utility model is broken by external force when in use, so that the glass body in the first shell cavity is broken, the aromatherapy essential oil in the glass body cavity flows out, flows into the bottom of the first shell, and the aromatherapy essential oil flowing to the bottom of the first shell contacts the fragrance guide line and then moves along the fragrance guide line to the fragrance expansion carrier, the aromatherapy essential oil on the fragrance expansion carrier volatilizes and then enters the air through the hollow part of the second shell, and the aromatherapy essential oil fragrance is emitted. The volume of the aromatherapy essential oil in the glass body is generally 2-20ml, so that the device is small in size, convenient to carry, does not occupy space, and can also meet the use demand of a user for 1-2 months. The fragrance guide line can be paper, cotton or other materials that can absorb aromatherapy essential oil, and the fragrance guide line can also be a microporous membrane structure. The fragrance expansion carrier is also a material that can absorb aromatherapy essential oil, and the fragrance expansion carrier can be made into a sheet, a ball or other shapes that can increase the air contact area and facilitate the volatilization of the fragrance.

[0008] The portable essential oil fragrance device of the utility model seals and stores the aromatherapy essential oil by the glass body, the aromatherapy essential oil is not prone to deterioration, the fragrance is not prone to change, the essential oil has a longer shelf life, the device is small in size as a whole, convenient to carry, and the aromatherapy essential oil in the first shell can be guided to the fragrance expansion carrier by the fragrance guide line, the volatilization speed of the aromatherapy essential oil is accelerated by the fragrance expansion carrier, and the use experience of a user is improved.

[0009] Further, the bottom of the first shell is provided with a sealing sheet for preventing the aromatherapy essential oil in the first shell cavity from leaking, and the fragrance guide line can pass through the sealing sheet and extend into the cavity of the first shell. The sealing sheet can further prevent the aromatherapy essential oil in the first shell cavity from leaking outward, and improve the sealing performance of the first shell.

[0010] Further, the first shell is a soft shell, the first shell can be deformed by force to break the glass body, and the first shell is fixedly connected with the second shell. The first shell is a soft shell, and a user can break the glass body in the first shell cavity by force to make the aromatherapy essential oil in the glass tube cavity flow out. The first shell can be a plastic shell. Under the condition that the first shell is easy to deform under force, the fixed connection of the first shell and the second shell can avoid the problem that a user is difficult to assemble and splice the first shell and the second shell, and the easy deformation of the first shell under force also makes it difficult for a user to smoothly insert the fragrance guide line into the first shell, so when the first shell is a soft shell, the first shell is fixedly connected with the second shell.

[0011] Furthermore, the first housing is a rigid housing, and it is movably connected to the second housing. The bottom of the first housing has an insertion hole, and the top of the second housing has a protrusion. The protrusion can pass through the insertion hole and the sealing plate to extend into the inner cavity of the first housing. After extending into the inner cavity of the first housing, the protrusion can compress the glass until it breaks. The first housing is a rigid housing, which under normal conditions has minimal deformation under stress, making it difficult for the glass inside its cavity to break. In this case, the first and second housings are movably connected. After the first and second housings are connected, the protrusion on the second housing passes through the insertion hole on the first housing to extend into the inner cavity of the first housing and compress the glass inside. The protrusion can compress the glass until it breaks. During the connection process, the glass inside the first housing is broken, allowing the essential oils inside the glass to leak out after the first and second housings are connected. The rigid housing facilitates storage and transportation. The first and second housings can be movably connected using methods such as plug-in or snap-fit.

[0012] Furthermore, the protrusion is a hollow protrusion, and the fragrance guide line is located within the inner cavity of the protrusion. The sidewall of the protrusion is provided with a drainage groove, allowing the aromatherapy essential oil at the bottom of the first housing to pass through the drainage groove and contact the fragrance guide line. When the protrusion is inserted into the inner cavity of the first housing, the aromatherapy essential oil within the first housing can flow through the drainage groove onto the fragrance guide line, and then through the fragrance guide line to the diffuser carrier. Since the fragrance guide line is located within the inner cavity of the protrusion, when connecting the first and second housings, there is no need to additionally insert the fragrance guide line into the inner cavity of the first housing, reducing operational procedures and making it more convenient for the user.

[0013] Furthermore, the insertion hole and the protrusion are interference-fitted, and a sealing gasket is fitted on the protrusion, which can abut against the bottom of the first housing. The interference fit between the insertion hole and the bottom of the protrusion allows the sidewall of the protrusion to fit tightly against the insertion hole after it extends into the hole, and the second housing can be inserted into the first housing via the protrusion. The protrusion's insertion into the insertion hole also secures the connection between the first and second housings. The sealing gasket prevents the aromatherapy essential oil from flowing out of the drainage groove on the protrusion.

[0014] Furthermore, the top of the protrusion is conical, and the bottom surface of the glass body is provided with a conical guide hole, into which the protrusion can extend. The conical guide hole facilitates the protrusion's contact and positioning with the glass body after insertion into the inner cavity of the first housing, preventing misalignment of the protrusion after insertion and ensuring proper compression of the glass body to break it.

[0015] Furthermore, the glass body is an opaque glass body, while the first shell is a transparent shell. The opaque glass body can prevent the aromatherapy essential oil from decomposing and deteriorating when exposed to light, thus extending the shelf life of the aromatherapy essential oil. The transparent first shell allows the user to observe in real time whether the glass body is broken and whether the aromatherapy essential oil inside the glass body has flowed into the bottom of the inner cavity of the first shell.

[0016] Furthermore, the top of the first housing is provided with a hanging part for suspending the fragrance device, and the hanging part is fixedly connected to the first housing. The bottom of the second housing is provided with a base for supporting the fragrance device to be placed vertically, and the base is fixedly connected to the second housing. The hanging part can be a hook, rope, etc. With the setting of the hanging part and the base, the fragrance device can be hung or placed on a table, which can better meet the diverse needs of users in various scenarios.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This utility model's portable essential oil fragrance device uses a glass body to seal and preserve the essential oil, preventing it from deteriorating or changing its fragrance, thus extending its shelf life. The device is small in size and easy to carry. Furthermore, the fragrance guide wire can guide the essential oil from the first shell to the diffuser, which accelerates the evaporation of the essential oil and enhances the user experience. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of a portable essential oil fragrance device;

[0020] Figure 2 A schematic diagram of the internal structure of the first housing of a portable essential oil fragrance device;

[0021] Figure 3 This is a schematic diagram of the internal structure of the second housing in an embodiment of a portable essential oil fragrance device;

[0022] Figure 4 This is a schematic diagram of the internal structure of a portable essential oil fragrance device according to Embodiment 1.

[0023] Figure 5 This is a schematic diagram of the structure of the second housing in Embodiment 2 of a portable essential oil fragrance device;

[0024] Figure 6 This is a schematic diagram of the working state when the protrusion is inserted into the inner cavity of the first housing to compress the glass body in Embodiment 2 of a portable essential oil fragrance device;

[0025] Figure 7 This is a schematic diagram of the internal structure of the glass body in Embodiment 2 of a portable essential oil fragrance device.

[0026] In the attached diagram: 1. First housing; 2. Glass body; 3. Second housing; 4. Scent guide wire; 5. Scent diffuser; 6. Sealing plate; 101. Insertion hole; 201. Conical guide hole; 301. Protrusion; 311. Drainage groove; 7. Sealing gasket; 8. Suspension part; 9. Base. Detailed Implementation

[0027] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0028] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0029] Example 1

[0030] This embodiment is a first embodiment of a portable essential oil fragrance device, such as... Figures 1-4 As shown, it includes a fragrance-carrying part and a fragrance-diffusing part. The fragrance-carrying part includes a first housing 1 and a glass body 2 that can be broken by external force. The glass body 2 is located in the inner cavity of the first housing 1 and is sealed with aromatherapy essential oil. The fragrance-diffusing part includes a second housing 3, a fragrance-guiding thread 4 and a fragrance-diffusing carrier 5. The bottom of the first housing 1 is connected to the top of the second housing 3. The second housing 3 is a hollow housing. The fragrance-diffusing carrier 5 is located in the inner cavity of the second housing 3. One end of the fragrance-guiding thread 4 is connected to the fragrance-diffusing carrier 5, and the other end can pass through the bottom of the first housing 1 and extend into the inner cavity of the first housing 1.

[0031] Specifically, the first shell 1 is a soft plastic shell, and the first shell 1 can be deformed under force until the glass body 2 breaks. The first shell 1 is fixedly connected to the second shell 3.

[0032] The working principle or process of this embodiment is as follows:

[0033] In this embodiment, the portable essential oil fragrance device is used by breaking the glass body 2 located in the inner cavity of the first housing 1 with external force, causing the aromatherapy essential oil in the inner cavity of the glass body 2 to flow out from the glass body 2 and into the bottom of the first housing 1. After the aromatherapy essential oil flowing to the bottom of the first housing 1 comes into contact with the fragrance guide 4, it continues to move along the fragrance guide 4 to the fragrance diffuser 5. After evaporation, the aromatherapy essential oil on the fragrance diffuser 5 enters the air through the hollowed-out part of the second housing 3, thus completing the diffusion of the aromatherapy essential oil fragrance.

[0034] The beneficial effects of this embodiment are as follows:

[0035] The portable essential oil fragrance device of this embodiment uses a glass body 2 to seal and preserve the essential oil, which is not easy to deteriorate and the fragrance is not easily changed, thus extending the shelf life of the essential oil. The device is small in size and easy to carry. Furthermore, the fragrance guide 4 can guide the essential oil in the first housing 1 to the fragrance carrier 5, thereby accelerating the evaporation rate of the essential oil and improving the user experience.

[0036] The first housing 1 is a soft housing. Users can break the glass body 2 inside the first housing 1 by bending it, causing the aromatherapy essential oil inside the glass tube to flow out. The first housing 1 and the second housing 3 are fixedly connected to avoid the problem of users having difficulty assembling and splicing the first housing 1 and the second housing 3, and also to avoid the problem of users having difficulty inserting the fragrance thread 4 into the first housing 1.

[0037] Example 2

[0038] This embodiment is a second embodiment of a portable essential oil fragrance device, such as... Figures 5-7 As shown, the difference between this embodiment and Embodiment 1 is that the first shell 1 is a rigid shell.

[0039] Specifically, the first housing 1 is a rigid housing, and the first housing 1 is movably connected to the second housing 3. The bottom of the first housing 1 is provided with an insertion hole 101, and the top of the second housing 3 is provided with a protrusion 301. The protrusion 301 can pass through the insertion hole 101 and the sealing plate 6 and extend into the inner cavity of the first housing 1. After the protrusion 301 extends into the inner cavity of the first housing 1, it can compress the glass body 2 until the glass body 2 breaks. Figure 6 As shown, in order for the protrusion 301 to be able to squeeze and break the glass body 2 after it extends into the inner cavity of the first housing 1, the sum of the distance L1 from the bottom of the conical guide hole 201 of the glass body 2 to the top surface of the glass body 2 and the distance L2 from the protrusion 301 extending into the inner cavity of the first housing 1 must be greater than the total length L3 of the inner cavity of the first housing 1.

[0040] Specifically, the protrusion 301 is a hollow protrusion 301, the fragrance guide 4 is located in the inner cavity of the protrusion 301, and the side wall of the protrusion 301 is provided with a flow channel 311, so that the aromatherapy essential oil at the bottom of the first housing 1 can pass through the flow channel 311 and contact the fragrance guide 4.

[0041] Specifically, the insertion hole 101 is interference-fitted with the protrusion 301, and a sealing gasket 7 is fitted on the protrusion 301. The sealing gasket 7 can abut against the bottom of the first housing 1.

[0042] Specifically, the top of the protrusion 301 is conical, and the bottom surface of the glass body 2 is provided with a conical guide hole 201. The protrusion 301 can penetrate into the conical guide hole 201. When the protrusion 301 extends into the conical guide hole 201, and the protrusion 301 continues to extend into the inner cavity of the first housing 1, it will squeeze the glass body 2 through the conical guide hole 201 until the glass body 2 breaks.

[0043] The beneficial effects of this embodiment are as follows:

[0044] The first housing 1 is a rigid housing. Rigid housings exhibit minimal deformation under normal conditions, making them easier to store and transport. During the connection of the first housing 1 and the second housing 3, the protrusion 301 can crush the glass body 2 within the first housing 1, allowing the essential oils inside the glass body 2 to leak out after the connection. The fragrance thread 4 is located within the protrusion 301. When connecting the first housing 1 and the second housing 3, there is no need to insert the fragrance thread 4 into the inner cavity of the first housing 1, reducing the operational procedures and making it easier for the user. The insertion hole 101 and the bottom of the protrusion 301 are interference-fitted. After the protrusion 301 extends into the insertion hole 101, its sidewall fits tightly against the first housing 1, and the second housing 3 can be inserted into the first housing 1 via the protrusion 301. The protrusion 301, once inserted into the insertion hole 101, securely connects the first housing 1 and the second housing 3. The sealing gasket 7 prevents the essential oils from flowing out from the drainage groove 311 on the protrusion 301. The top of the protrusion 301 and the bottom of the glass body 2 can fit together, which makes it easier for the protrusion 301 to abut and be positioned against the glass body 2 after being inserted into the inner cavity of the first housing 1. This avoids the protrusion 301 from being misaligned after being inserted into the inner cavity of the first housing 1, which would prevent the glass body 2 from being squeezed and broken.

[0045] Example 3

[0046] This embodiment is a third embodiment of a portable essential oil fragrance device, such as... Figure 1 and Figure 2 As shown, this embodiment further defines other structures of the device based on Embodiment 1 and Embodiment 2.

[0047] Specifically, the volume of aromatherapy essential oil inside the glass body 2 is 2-20ml, making the device small, portable, and sufficient for 1-2 months of use. The aroma guide 4 can be made of paper or other materials that can absorb aromatherapy essential oil. The aroma diffuser 5 is also made of materials that can absorb aromatherapy essential oil. The aroma diffuser 5 can be made into a sheet, a ball, or other shapes that increase the air contact area and facilitate aroma evaporation. In this embodiment, the aroma diffuser 5 is spherical.

[0048] Specifically, the bottom of the first housing 1 is provided with a sealing sheet 6 to prevent the leakage of aromatherapy essential oil from the inner cavity of the first housing 1, and the aroma guide 4 can pass through the sealing sheet 6 and extend into the inner cavity of the first housing 1.

[0049] Specifically, the glass body 2 is an opaque glass body, while the first housing 1 is a transparent housing. The top of the first housing 1 is also provided with a hanging part 8 for suspending the fragrance device, which is fixedly connected to the first housing 1 and is a hanging rope. The bottom of the second housing 3 is also provided with a base 9 for supporting the fragrance device to be placed vertically, which is fixedly connected to the second housing 3.

[0050] The beneficial effects of this embodiment are as follows:

[0051] The sealing sheet 6 further prevents the essential oils inside the first housing 1 from leaking out, improving the sealing performance of the first housing 1. The opaque glass body 2 prevents the essential oils from decomposing and deteriorating when exposed to light, extending their shelf life. The first housing 1 is transparent, allowing users to easily observe whether the glass body 2 is broken and whether the essential oils inside have flowed into the bottom of the first housing 1's inner cavity. The hanging part 8 and the base 9 allow the fragrance device to be hung or placed on a table, better meeting the diverse needs of users in various scenarios.

[0052] In the specific implementation of the above embodiments, the technical features can be combined in any non-contradictory way. For the sake of brevity, not all possible combinations of the above technical features are described. However, as long as the combination of these technical features is not contradictory, it should be considered to be within the scope of this specification.

[0053] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A portable essential oil fragrance device, characterized by, The device comprises a carrier and a fragrance diffuser, The carrier comprises a first shell (1) and a glass body (2) which can be broken by external force, the glass body (2) is located in the inner cavity of the first shell (1), and the glass body (2) is sealed with aromatherapy essential oil, The fragrance diffuser comprises a second shell (3), a fragrance guide wire (4) and a fragrance diffuser carrier (5), the bottom of the first shell (1) is connected with the top of the second shell (3), the second shell (3) is a hollow shell, the fragrance diffuser carrier (5) is located in the inner cavity of the second shell (3), one end of the fragrance guide wire (4) is connected with the fragrance diffuser carrier (5), and the other end can pass through the bottom of the first shell (1) and extend into the inner cavity of the first shell (1).

2. A portable essential oil fragrance device according to claim 1, characterized in that, The bottom of the first shell (1) is provided with a sealing piece (6) for preventing the aromatherapy essential oil in the inner cavity of the first shell (1) from leaking, and the fragrance guide wire (4) can pass through the sealing piece (6) and extend into the inner cavity of the first shell (1).

3. A portable essential oil fragrance device according to claim 2, wherein, The first shell (1) is a soft shell, the first shell (1) can be deformed by force until the glass body (2) is broken, and the first shell (1) is fixedly connected with the second shell (3).

4. A portable essential oil fragrance device according to claim 2, wherein, The first shell (1) is a hard shell, the first shell (1) is movably connected with the second shell (3), the bottom of the first shell (1) is provided with an insertion hole (101), the top of the second shell (3) is provided with a protrusion (301), the protrusion (301) can pass through the insertion hole (101) and the sealing piece (6) and extend into the inner cavity of the first shell (1), and after the protrusion (301) extends into the inner cavity of the first shell (1), the protrusion (301) can extrude the glass body (2) until the glass body (2) is broken.

5. A portable essential oil fragrance device according to claim 4, wherein, The protrusion (301) is a hollow protrusion (301), the fragrance guide wire (4) is located in the inner cavity of the protrusion (301), and the side wall of the protrusion (301) is provided with a drainage groove (311), so that the aromatherapy essential oil at the bottom of the first shell (1) can pass through the drainage groove (311) and contact the fragrance guide wire (4).

6. A portable essential oil fragrance device according to claim 5, wherein, The insertion hole (101) and the protrusion (301) are in interference fit, a sealing gasket (7) is sleeved on the protrusion (301), and the sealing gasket (7) can abut against the bottom of the first shell (1).

7. A portable essential oil fragrance device according to claim 4, wherein, The top of the protrusion (301) is conical, the bottom surface of the glass body (2) is provided with a conical guide hole (201), and the protrusion (301) can extend into the conical guide hole (201).

8. A portable essential oil fragrance device according to claim 1, wherein, The glass body (2) is an opaque glass body (2), and the first shell (1) is a transparent shell.

9. A portable essential oil fragrance device according to claim 1, wherein, The top of the first shell (1) is further provided with a hanging part (8) for hanging the fragrance device, and the hanging part (8) is fixedly connected with the first shell (1).

10. A portable essential oil fragrance device according to claim 9, wherein, The bottom of the second shell (3) is further provided with a base (9) for supporting the vertical placement of the fragrance device, and the base (9) is fixedly connected with the second shell (3).

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