Fire-free aromatherapy

By designing an interference fit between the diffuser and the bottle in a flameless aromatherapy diffuser, along with a tapered guide section, the problem of aromatherapy liquid leakage and contamination of the bottle is solved, improving user experience and product aesthetics while reducing packaging waste.

CN223586293UActive Publication Date: 2025-11-25SHENZHEN CICILIA TECH CO LTD
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Patent Information

Application Number
CN202422877971.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-25
Publication Date
2025-11-25
Estimated Expiration
2034-11-25

AI Technical Summary

Technical Problem

Existing flameless aromatherapy diffusers often leak fragrance liquid, which contaminates the bottle, affecting the product's appearance and user experience.

Method used

Design a flameless aroma diffuser with a gap between the diffuser and the outer wall of the bottle. It is fixed to the bottle by an interference fit of the plug part to avoid contact between the diffuser and the outer wall of the bottle. Combined with the design of the tapered guide part and the ring part, it prevents the aroma liquid from separating out.

Benefits of technology

It effectively prevents fragrance liquid from separating, enhances user experience and product aesthetics, reduces packaging waste, and extends product lifespan.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223586293U_ABST
Patent Text Reader

Abstract

The utility model relates to a fire-free aromatherapy, which comprises a bottle body and an aroma diffusion piece, an accommodating cavity for accommodating aromatherapy liquid is formed in the bottle body, the bottle body is provided with an opening communicated with the accommodating cavity, one end of the aroma diffusion piece extends into the accommodating cavity, and the other end of the aroma diffusion piece is positioned outside the bottle body. An inserting part is formed on the fragrance diffusion part, the inserting part is in interference fit with the opening, and the part, located outside the bottle body, of the fragrance diffusion part is not in contact with the outer wall of the bottle body. According to the fireless aromatherapy device, the aroma diffusion piece can be prevented from being in contact with the outer wall of the bottle body, so that the situation that the aroma liquid is separated out to pollute the outer wall of the bottle body due to the contact between the aroma diffusion piece and the outer wall of the bottle body is prevented, and the use experience of a user is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fragrance spreading equipment, in particular to a fireless incense. BACKGROUND

[0002] Fireless incense is a very popular indoor fragrance product in recent years, its principle is to use objects with good adsorption as fragrance spreading medium, such as rattan, common sage, cotton rope, etc., the incense liquid is adsorbed by the fragrance spreading medium, and then volatilized into the air, emitting the fragrance of the incense liquid.

[0003] However, the fireless incense shaped by gypsum or diatomite on the market currently has the phenomenon of incense liquid leakage and pollution of the bottle body, the reason is that the fragrance spreading medium (such as gypsum or diatomite) contacts with the outer wall of the bottle mouth, causing the incense liquid adsorbed on the fragrance spreading medium to precipitate, the precipitated incense liquid accumulates in the bottle mouth, when the incense liquid accumulates to a certain extent, it will flow down from the bottle mouth along the bottle body, finally affecting the appearance and user experience of the product. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a fireless incense, aiming at solving the technical problem of incense liquid leakage and pollution of the bottle body in the prior art.

[0005] To achieve the above purpose, the utility model provides a fireless incense, the fireless incense includes a bottle body and a fragrance spreading piece, the bottle body is internally formed with a containing cavity for containing incense liquid, the bottle body is provided with an opening communicating with the containing cavity, one end of the fragrance spreading piece extends into the containing cavity, the other end of the fragrance spreading piece is located outside the bottle body, the fragrance spreading piece is formed with a plug-in part, the plug-in part is in interference fit with the opening, and the part of the fragrance spreading piece located outside the bottle body does not contact with the outer wall of the bottle body.

[0006] Optionally, the bottle body is provided with a guide part at the position of the opening away from the containing cavity, the guide part is taperedly arranged in the direction of the opening towards the containing cavity, and the guide part is arranged in interval with the plug-in part.

[0007] Optionally, the fragrance spreading piece includes a first fragrance spreading body and a second fragrance spreading body connected with each other, one end of the second fragrance spreading body extends into the containing cavity, the first fragrance spreading body includes a main body part, the main body part is located outside the bottle body, the main body part is protruded to form the plug-in part in the direction of the bottle body, and one end of the main body part in the direction of the bottle body is arranged in interval with the bottle body.

[0008] Optionally, the bottle body includes a bottle body part and a bottle mouth part connected with each other, the main body part is arranged in interval with the bottle mouth part, the bottle body part is provided with the containing cavity, and the bottle mouth part is provided with the opening.

[0009] Optionally, the main body part is protruded to form an annular part towards the bottle body part, the inserting part is located in the annular part, the annular part is spaced from the bottle body part towards one end of the bottle body part, and the inner annular wall of the annular part is spaced from the outer peripheral wall of the bottle mouth part.

[0010] Optionally, the first fragrance spreading body is made of a first material, and the second fragrance spreading body is made of a second material, and the adsorption of the second material is stronger than that of the first material.

[0011] Optionally, the first material is cork, and / or the second material is a rope.

[0012] Optionally, the first fragrance spreading body is provided with a fixing hole, the fixing hole extends from the inserting part to the main body part, and the second fragrance spreading body extends into the fixing hole and is fixed in the fixing hole.

[0013] Optionally, the first fragrance spreading body is provided with a fixing hole, the fixing hole extends from the inserting part to the main body part, and the second fragrance spreading body extends into the fixing hole and is fixed in the fixing hole.

[0014] In the technical scheme of the utility model, the part of the fragrance spreading piece outside the bottle body is spaced from the outer wall of the bottle body, so that contact between the fragrance spreading piece and the outer wall of the bottle body is avoided, the situation that the essential oil is precipitated and pollutes the outer wall of the bottle body due to the contact between the fragrance spreading piece and the outer wall of the bottle body is prevented, and the use experience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structure diagram of the fireless aromatherapy of the utility model;

[0016] Figure 2 is Figure 1 the explosion diagram of the fireless aromatherapy in the figure;

[0017] Figure 3 is Figure 1 the sectional view of the fireless aromatherapy. DETAILED DESCRIPTION

[0018] It should be noted that when a component is referred to as being "fixed" to another component, it can be directly on the other component or intervening components can also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components can also be present. When a component is referred to as being "disposed" on another component, it can be directly on the other component or intervening components can also be present. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0019] As Figures 1-3As shown, the utility model embodiment provides a kind of fireless incense 100, the fireless incense 100 including bottle body 10 and fragrance spreading piece 20, the accommodating cavity 111 for accommodating incense liquid is formed in the inside of bottle body 10, bottle body 10 is equipped with the opening 121 being communicated with the accommodating cavity 111, one end of fragrance spreading piece 20 is inserted into the accommodating cavity 111, the other end of fragrance spreading piece 20 is located in the outside of bottle body 10, fragrance spreading piece 20 is formed with the plug-in part 212, the plug-in part 212 is interference fit with the opening 121, the part of fragrance spreading piece 20 located in the outside of bottle body 10 does not contact with the outer wall of bottle body 10.

[0020] In the embodiment, the plug-in part 212 is interference fit with the opening 121 by fragrance spreading piece 20, to realize that fragrance spreading piece 20 is fixedly installed in bottle body 10.It needs to be explained that, in the use process of fireless incense 100, the opening 121 of bottle body 10 is towards upper, the axis of opening 121 can be perpendicular to the placement plane (for example, desktop etc.) of fireless incense 100, or with certain angle of inclination with the placement plane, so, even if incense liquid is precipitated due to the contact of plug-in part 212 and the peripheral wall of opening 121, under the action of gravity, incense liquid will not flow out of bottle mouth.

[0021] In the embodiment, the part of fragrance spreading piece 20 located in the outside of bottle body 10 is left with spacing between the outer wall of bottle body 10, to avoid the contact of fragrance spreading piece 20 and the outer wall of bottle body 10, to prevent the situation that incense liquid is precipitated due to the contact of fragrance spreading piece 20 and the outer wall of bottle body 10, to further improve the use experience of user.

[0022] As shown, Figures 1-3 In one embodiment, the bottle body 10 is provided with a guide portion at the position of the opening 121 away from the accommodating cavity 111, the guide portion is tapered in the direction of the opening 121 towards the accommodating cavity 111, and the guide portion is spaced apart from the plug-in part 212.

[0023] In the embodiment, the guide portion is tapered, the small-diameter end of the guide portion is connected with the opening 121, the small-diameter end of the guide portion is equal in diameter to the opening 121, and the diameters of the remaining portions of the guide portion are all greater than the diameter of the opening 121. During the assembly of the fireless incense 100, when the plug-in part 212 needs to be inserted into the opening 121, the guide portion can guide the plug-in part 212 to be inserted into the opening 121, thereby facilitating the fixed installation of the fragrance spreading piece 20 and the bottle body 10. On the other hand, the large-diameter end of the guide portion is connected with the outer wall of the bottle body 10 located at the periphery of the opening 121. After the fixed installation of the fragrance spreading piece 20 and the bottle body 10 is completed, a certain spacing is left between the guide portion and the outer peripheral wall of the plug-in part 212, which can avoid the contact between the plug-in part 212 and the outer wall of the bottle body 10 located at the periphery of the opening 121, thereby preventing the precipitation of incense liquid.

[0024] As Figures 1-3 shown in the drawings, in one embodiment, the fragrance spreading member 20 comprises a first fragrance spreading body 21 and a second fragrance spreading body 22 connected together, the second fragrance spreading body 22 extends into the accommodating cavity 111, the first fragrance spreading body 21 comprises a main body part 211, the main body part 211 is located outside the bottle body 10, the main body part 211 protrudes towards the bottle body 10 to form a plug-in part 212, and one end of the main body part 211 towards the bottle body 10 is spaced apart from the bottle body 10.

[0025] In this embodiment, the first fragrance spreading body 21 is in contact with air through the outer wall of the main body part 211, and the second fragrance spreading body 22 extends into the accommodating cavity 111 to adsorb aromatherapy liquid from the accommodating cavity 111, the aromatherapy liquid is diffused to the first fragrance spreading body 21 connected with the second fragrance spreading body 22 through the second fragrance spreading body 22, and then volatilized into the air. The one end of the main body part 211 towards the bottle body 10 is spaced apart from the outer wall of the bottle body 10 to avoid contact between the main body part 211 and the outer wall of the bottle body 10, which causes the aromatherapy liquid to precipitate.

[0026] As Figures 1-3 shown in the drawings, in one embodiment, the bottle body 10 comprises a bottle body section 11 and a bottle mouth section 12 connected together, the main body part 211 is spaced apart from the bottle mouth section 12, the bottle body section 11 is provided with the accommodating cavity 111, and the bottle mouth section 12 is provided with the opening 121.

[0027] In this embodiment, the plug-in part 212 is fixed to the bottle mouth section 12, and the one side of the main body part 211 towards the bottle mouth section 12 is spaced apart from the one end of the bottle mouth section 12 towards the main body part 211 to avoid contact between the main body part 211 and the bottle mouth section 12, which causes the aromatherapy liquid to precipitate.

[0028] In this embodiment, the bottle body section 11 is provided in a whole generally cylindrical shape, the bottle mouth section 12 is also provided in a whole generally cylindrical shape, and the bottle body section 11 and the bottle mouth section 12 are coaxially arranged, so that when the fragrance spreading member 20 is fixed on the bottle body 10, the center of gravity of the fragrance spreading member 20 and the center of gravity of the bottle body 10 are basically located in the same vertical direction, so that the fireless aromatherapy 100 can be stably placed.

[0029] As Figures 1-3 shown in the drawings, in one embodiment, the main body part 211 protrudes towards the bottle body section 11 to form an annular part 213, the plug-in part 212 is located in the annular part 213, the one end of the annular part 213 towards the bottle body section 11 is spaced apart from the bottle body section 11, and the inner ring wall of the annular part 213 is spaced apart from the outer peripheral wall of the bottle mouth section 12.

[0030] In the embodiment, the annular portion 213 surrounds the outer periphery of the mouth section 12 to shield the mouth section 12 from the outside, and the annular portion 213 is integrally formed with the main body portion 211, so that the annular portion 213 and the main body portion 211 are seen as a whole from the outside, thereby making the overall appearance of the fireless incense diffuser 100 more neat and beautiful.

[0031] In the embodiment, a gap is left between the annular portion 213 and the bottle body section 11, so that the annular portion 213 does not contact the bottle body section 11 to cause the incense liquid to precipitate, and a gap is left between the inner annular wall of the annular portion 213 and the outer peripheral wall of the mouth section 12, so that the annular portion 213 does not contact the mouth section 12 to cause the incense liquid to precipitate.

[0032] In an embodiment, the first incense diffuser 21 is made of a first material, and the second incense diffuser 22 is made of a second material, and the adsorption of the second material is stronger than that of the first material.

[0033] In the embodiment, the adsorption refers to the adsorption amount and speed of the incense liquid, and the stronger the adsorption, the more the adsorption amount and the faster the adsorption speed, and vice versa. The stronger adsorption of the second material can make the second incense diffuser 22 more efficiently absorb the incense liquid, thereby better achieving the effect of guiding the incense liquid to the first incense diffuser 21. Since the first incense diffuser 21 is in contact with air, the adsorption of the first material is weaker than that of the second material, which can make the incense in the first incense diffuser 21 volatilize at a suitable speed, thereby avoiding the user's discomfort caused by the high concentration of incense odor in the air, and prolonging the service life of the fireless incense diffuser 100.

[0034] In an embodiment, the first material is cork, and / or the second material is a rope.

[0035] In the embodiment, the first incense diffuser 21 is made of cork material, which has good air permeability to ensure that the first incense diffuser 21 has good aroma diffusion after adsorbing the incense liquid, and the cork material has excellent texture and good processability to improve the appearance and texture of the first incense diffuser 21, thereby improving the beauty of the appearance of the fireless incense diffuser 100.

[0036] In the embodiment, the second incense diffuser 22 is made of a rope, which is soft and has good adsorption, so the length of the rope can be longer than the height of the accommodating cavity 111, so that the rope is coiled in the accommodating cavity 111 or the end of the rope is woven to increase the contact area with the incense liquid, thereby improving the adsorption speed of the incense liquid.

[0037] As Figures 1-3As shown, in one embodiment, the first fragrance diffusion body 21 is provided with a fixing hole 214 extending from the plug-in part 212 to the main body part 211, and the second fragrance diffusion body 22 extends into the fixing hole 214 and is fixed in the fixing hole 214.

[0038] In the present embodiment, the second fragrance diffusion body 22 is in contact with both the plug-in part 212 and the main body part 211, which increases the contact area between the second fragrance diffusion body 22 and the first fragrance diffusion body 21, thereby improving the efficiency of the diffusion of the aromatherapy liquid from the second fragrance diffusion body 22 to the first fragrance diffusion body 21.

[0039] It should be noted that, for example, the aromatherapy bottle on the market is usually less than 10 cm, and the fragrance diffusion stick is usually 20-25 cm long, but in order to ensure the fragrance diffusion effect, the fragrance diffusion stick needs to have sufficient contact area with the air, so the fragrance diffusion stick needs to maintain a certain length, which results in the height of the package of the fireless aromatherapy 100 often being higher than 25 cm, and there is a large area of useless space in the package, causing the problem of excessive packaging.

[0040] Therefore, as Figures 1-3 As shown, in one embodiment, the first fragrance diffusion body 21 is provided with a fixing hole 214 extending from the plug-in part 212 to the main body part 211, and the second fragrance diffusion body 22 extends into the fixing hole 214 and is fixed in the fixing hole 214.

[0041] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the scope of the present application should be considered as falling within the protection scope of the present application. It should be noted that, for those skilled in the art, some improvements and refinements without departing from the principles of the present application should also be considered as falling within the protection scope of the present application.

Claims

1. A flameless aromatherapy diffuser, characterized in that, The flameless aromatherapy includes: The bottle body has an internal cavity for containing fragrance liquid, and the bottle body has an opening communicating with the cavity; and, A diffuser has one end extending into the receiving cavity and the other end located outside the bottle. The diffuser has a plug-in portion that is interference-fitted with the opening. The portion of the diffuser located outside the bottle does not contact the outer wall of the bottle.

2. The flameless aromatherapy diffuser according to claim 1, characterized in that, The bottle body has a guide portion at the end of the opening away from the receiving cavity. The guide portion is tapered in the direction of the opening toward the receiving cavity, and the guide portion is spaced apart from the insertion portion.

3. The flameless aromatherapy diffuser according to claim 1, characterized in that, The diffuser includes a first diffuser body and a second diffuser body connected together. One end of the second diffuser body extends into the receiving cavity. The first diffuser body includes a main body portion located outside the bottle body. The main body portion protrudes towards the bottle body to form the insertion portion. The end of the main body portion facing the bottle body is spaced apart from the bottle body.

4. The flameless aromatherapy diffuser according to claim 3, characterized in that, The bottle body includes a connected bottle body section and a bottle mouth section. The main body is spaced apart from the bottle mouth section. The bottle body section is provided with the receiving cavity, and the bottle mouth section is provided with the opening.

5. The flameless aromatherapy diffuser according to claim 4, characterized in that, The main body protrudes towards the bottle body section to form an annular portion, the insertion portion is located inside the annular portion, one end of the annular portion facing the bottle body section is spaced apart from the bottle body section, and the inner ring wall of the annular portion is spaced apart from the outer peripheral wall of the bottle mouth section.

6. The flameless aromatherapy diffuser according to claim 3, characterized in that, The first diffuser is made of a first material, and the second diffuser is made of a second material, wherein the adsorption capacity of the second material is stronger than that of the first material.

7. The flameless aromatherapy diffuser according to claim 6, characterized in that, The first material is cork, and / or the second material is a guide rope.

8. The flameless aromatherapy diffuser according to claim 3, characterized in that, The first diffuser has a fixing hole that extends from the insertion part to the main body part, and the second diffuser extends into the fixing hole and is fixed in the fixing hole.

9. The flameless aromatherapy diffuser according to claim 3, characterized in that, The first diffuser is spherical.