Aromatherapy cover

Abstract

The utility model discloses an aromatherapy cover, which comprises an inner cover, an outer cover and a spongy cushion, the outer cover covers the inner cover, the spongy cushion is arranged between the inner cover and the outer cover, the bottom end of the inner cover is provided with a joint corresponding to an aromatherapy bottle mouth, and the center of the joint is provided with an aromatherapy opening for a volatilization rod to insert. A plurality of incense outlets communicated with the sponge cushion are formed in the top surface of the outer cover. After a volatilization rod is inserted into a bottle opening of an aromatherapy bottle, the aromatherapy cover is closed, the top end of the volatilization rod is located below the sponge mat, aromatherapy liquid is absorbed from the aromatherapy bottle and diffused into air through the sponge mat and the fragrance outlet of the outer cover, the aromatherapy volatilization speed can be effectively controlled through the adsorption and buffering effects of the sponge mat, and the aromatherapy effect is improved. The fragrance is slowly and uniformly released, rapid consumption of aromatherapy products caused by too fast volatilization is avoided, the aromatherapy service time is prolonged, the use cost is reduced, the problems of accumulation of excessive volatile substances and excessive consumption of oxygen due to excessive volatilization of indoor aromatherapy can be avoided, and the indoor air quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of aromatherapy, and in particular to an aromatherapy lid. Background Technology

[0002] In the current aromatherapy market, aromatherapy products are popular among consumers due to their ability to improve indoor environments and create a comfortable atmosphere. However, some existing aromatherapy lids have significant defects, such as excessively large gaps, making it difficult to control the evaporation rate. Excessive evaporation not only leads to rapid consumption of aromatherapy products and increased usage costs, but also causes a rapid accumulation of volatile substances indoors, excessively depleting indoor oxygen, resulting in decreased air quality and adversely affecting the user's health.

[0003] In view of this, this utility model was developed by deeply conceiving and actively researching and improving the design of existing aromatherapy caps to address the many shortcomings and inconveniences caused by their imperfections. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies, such as the rapid evaporation of aromatherapy products, which leads to high costs and excessive consumption of indoor oxygen, and to provide an aromatherapy cover that can control the evaporation rate of aromatherapy products.

[0005] To achieve the above objectives, the solution of this utility model is:

[0006] An aromatherapy cover includes an inner cover, an outer cover, and a sponge pad. The outer cover is placed over the inner cover, and the sponge pad is placed between the inner cover and the outer cover. The bottom end of the inner cover has a connector corresponding to the mouth of the aromatherapy bottle, and the center of the connector has an aromatherapy port for inserting a vaporizer stick. The top surface of the outer cover has multiple aroma outlets that communicate with the sponge pad.

[0007] Furthermore, the inner cover includes a connector and a cover body, with the connector located at the center of the bottom end of the cover body, and a connecting seat provided between the connector and the cover body.

[0008] Furthermore, multiple support plates extending upward from the connecting seat are equally spaced between the outer periphery of the connector and the inner periphery of the cover, and the sponge pad is placed on the top of the support plate.

[0009] Furthermore, the distance between the top of the support plate and the top of the cover forms an installation space for placing the sponge pad. The height of the installation space is equal to the thickness of the sponge pad, so that the sponge pad is flush with the top of the inner cover after being placed in the inner cover.

[0010] Furthermore, the bottom end of the support plate is connected to the connecting seat, the outer end of the support plate is connected to the inner peripheral wall of the cover, and the inner end of the support plate is connected to the connector.

[0011] Furthermore, the support plate, connector, connecting seat, and cover are integrally formed.

[0012] Furthermore, the bottom end of the outer cover is provided with multiple limiting ribs at equal intervals, and the bottom end of the inner cover is provided with limiting grooves corresponding to the multiple limiting ribs. When the outer cover is closed on the inner cover, the limiting ribs and the limiting grooves cooperate.

[0013] Furthermore, the limiting rib has an inclined guide surface that is inclined upward from the bottom end and a snap-fit ​​plane located at the top of the inclined guide surface. After the inner cover and the outer cover are installed, the limiting rib is snapped into the limiting groove.

[0014] Furthermore, the connector is connected to the mouth of the aromatherapy bottle by a threaded connection. The outer circumference of the mouth of the aromatherapy bottle is provided with an external thread, and the inner circumference wall of the aromatherapy port of the connector is provided with an internal thread that corresponds to the external thread. The top of the connector is provided with a hollow limiting ring, and the evaporation rod is inserted from the center of the limiting ring.

[0015] Furthermore, the sponge pad is any one of polyester fiber sponge, polyurethane sponge, or natural latex sponge, or even any combination thereof.

[0016] With the above structure, the inner cover of the aromatherapy cap of this utility model is fitted onto the mouth of the aromatherapy bottle through the connector, the sponge pad is placed on the inner cover, and the outer cover is fitted onto the outside of the inner cover. To use, remove the diffuser cap and the waterproof flap at the bottle opening. Insert the bottom of the diffuser stick into the bottle opening, with the top of the stick positioned below the sponge pad. Based on capillary action and the physical principles of natural evaporation, the diffuser stick absorbs the fragrance liquid from the bottle and diffuses it into the air through the sponge pad and the fragrance outlet on the cap. Users can control the diffusion rate of the fragrance liquid by adjusting the number of diffuser sticks. The sponge pad's absorption and buffering effect further effectively controls the evaporation rate, ensuring a slow and even release of the fragrance. This prevents rapid evaporation and consumption of the fragrance product, extending its lifespan, reducing costs, and preventing the accumulation of excessive volatile substances and oxygen depletion indoors due to excessive evaporation. This ensures indoor air quality and creates a healthy and comfortable environment for users. The sponge pad also effectively blocks external heat, further slowing down the evaporation rate. Attached Figure Description

[0017] Figure 1 This is an exploded view of the present invention.

[0018] Figure 2 This is an exploded view of another aspect of the present invention.

[0019] Figure 3 This is a perspective view of the appearance of this utility model.

[0020] Figure 4 This is a cross-sectional view of the present invention (without the sponge pad inserted).

[0021] Label Explanation:

[0022] 1. Inner cover; 11. Connector; 111. Aroma diffuser outlet; 112. Internal thread; 113. Limiting ring; 12. Cover body; 13. Connecting seat; 14. Installation space; 15. Support plate; 16. Limiting groove; 2. Outer cover; 21. Aroma outlet; 22. Limiting rib; 221. Angled guide surface; 222. Snap-fit ​​surface; 3. Sponge pad. Detailed Implementation

[0023] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0025] like Figures 1 to 4 As shown, this utility model discloses an aromatherapy cover, which includes an inner cover 1, an outer cover 2, and a sponge pad 3. The outer cover 2 covers the inner cover 1, and the sponge pad 3 is disposed between the inner cover 1 and the outer cover 2. The bottom end of the inner cover 1 is provided with a connector 11 corresponding to the mouth of the aromatherapy bottle. The center of the connector 11 is provided with an aromatherapy port 111 for inserting a vaporizer stick. The top surface of the outer cover 2 is provided with multiple aroma outlets 21 that communicate with the sponge pad 3.

[0026] The inner cover 1 of this utility model of aromatherapy cover is fitted onto the mouth of the aromatherapy bottle through the connector 11. When selling, the mouth of the aromatherapy bottle is sealed with a waterproof sheet to prevent the aroma from leaking out. The sponge pad 3 is placed on the inner cover 1, and the outer cover 2 is fitted onto the outer cover 1. When using, remove the aroma diffuser cap, tear off the waterproof film, and insert the diffuser stick into the aroma diffuser opening 111 of the inner cap 1. The bottom end of the diffuser stick is inserted into the aroma diffuser bottle, and the top end of the diffuser stick is located below the sponge pad 3. Based on the physical principles of capillary action and natural evaporation, the diffuser stick absorbs the aroma liquid from the aroma diffuser bottle and diffuses it into the air through the sponge pad 3 and the aroma outlet 21 of the outer cap 2. Users can control the diffusion speed by adjusting the number of diffuser sticks. The aroma diffuser is effectively controlled by the absorption and buffering effect of the sponge pad 3, which allows the aroma to be released slowly and evenly, avoiding rapid consumption of the aroma diffuser product due to excessive evaporation, extending the use time of the aroma diffuser, reducing the cost of use, and preventing the accumulation of too many volatile substances and excessive consumption of oxygen in the room due to excessive evaporation of the aroma diffuser. This ensures indoor air quality and creates a healthy and comfortable environment for users. The sponge pad 3 can also effectively block external heat and slow down the evaporation speed of the aroma diffuser.

[0027] The inner cover 1 includes a connector 11 and a cover body 12. The connector 11 is located at the center of the bottom end of the cover body 12. A connecting seat 13 is provided between the connector 11 and the cover body 12. In order to facilitate the support of the sponge pad 3, multiple support plates 15 extending upward from the connecting seat 13 are provided at equal intervals between the outer periphery of the connector 11 and the inner periphery of the cover body 12. The sponge pad 3 is placed on the top of the support plate 15. The gap formed between the multiple support plates 15 can provide a fragrance dissipation channel for the evaporation of the fragrance and will not hinder the normal dissipation of the fragrance.

[0028] Preferably, the distance between the top of the support plate 15 and the top of the cover 12 forms an installation space 14 for placing the sponge pad 3. The height of the installation space 14 is equal to the thickness of the sponge pad 3, so that the sponge pad 3 is flush with the top of the inner cover 1 after being placed, preventing the sponge pad 3 from shifting or deforming during use and ensuring the stability of the aroma evaporation rate.

[0029] In this embodiment, the bottom end of the support plate 15 is connected to the connecting seat 13, the outer end of the support plate 15 is connected to the inner peripheral wall of the cover 12, and the inner end of the support plate 15 is connected to the connector 11. Preferably, the support plate 15, connector 11, connecting seat 13, and cover 12 are integrally formed, making the overall structure of the aromatherapy cover more stable and reliable. The support plate 15 can serve as both a support structure for the sponge pad 3 and a reinforcing rib for the entire inner cover 1.

[0030] The bottom end of the outer cover 2 is provided with multiple limiting ribs 22 at equal intervals, and the bottom end of the cover body 12 of the inner cover 1 is provided with limiting grooves 16 corresponding to the multiple limiting ribs 22. When the outer cover 2 is closed on the inner cover 1, the limiting ribs 22 and the limiting grooves 16 cooperate to prevent the inner cover 1 from separating from the outer cover 2.

[0031] To facilitate the installation of the outer cover 2, the limiting rib 22 has an inclined guide surface 221 that is inclined upward from the bottom end, and a snap-fit ​​surface 222 located on the top surface of the inclined guide surface 221. During installation, the inclined guide surface 221 of the outer cover 2 moves downward along the outer periphery of the cover body 12 of the inner cover 1. When the inner top surface of the outer cover 2 abuts against the top of the inner cover 1, the outer cover is rotated so that the limiting rib 22 is snapped into the limiting groove 16. At this time, the snap-fit ​​surface 222 of the limiting rib 22 abuts against the top surface of the limiting groove 16, preventing the inner cover 1 from separating from the outer cover 2.

[0032] In this embodiment, the connector 11 is connected to the mouth of the aromatherapy bottle by a threaded connection. The outer circumference of the mouth of the aromatherapy bottle is provided with an external thread, and the inner circumferential wall of the aromatherapy port 111 of the connector 11 is provided with an internal thread 112 that corresponds to the external thread. The top of the connector 11 is provided with a hollow limiting ring 113 to prevent the mouth of the aromatherapy bottle from overextending. When the aromatherapy cap of this invention is closed with the aromatherapy bottle cap, the aromatherapy cap of this invention is rotated to lock the connector 11 of the inner cap 1 to the mouth of the aromatherapy bottle by thread until the top of the mouth of the aromatherapy bottle abuts against the limiting ring 113. The center of the limiting ring 113 can be used to insert the vaporizing rod, and the user can control the fragrance diffusion speed by adjusting the number of vaporizing rods.

[0033] The sponge pad 3 can be any one of polyester fiber sponge, polyurethane sponge, or natural latex sponge, or even any combination thereof. Polyester fiber sponge is durable, with fine and uniform pores, effectively absorbing aromatherapy liquids while also possessing good breathability, allowing the fragrance to slowly and evenly diffuse into the air. Furthermore, polyester fiber sponge is highly corrosion-resistant, not easily eroded by aromatherapy liquids, and can maintain stable structure and performance over a long period, extending the lifespan of the sponge pad. Polyurethane sponge is soft and elastic, with a stronger absorption capacity for aromatherapy liquids. It can fit tightly to the shape of the groove inside the aromatherapy lid, preventing liquid leakage. Polyurethane sponge also has good breathability, enabling slow evaporation of the aromatherapy, and is relatively inexpensive. Natural latex sponge is environmentally friendly and non-toxic, health-friendly for users. The special pore structure of natural latex sponge provides excellent adsorption and slow-release capabilities, allowing precise control of the aromatherapy evaporation rate. Natural latex sponge also has good antibacterial and anti-mite properties, preventing bacterial growth from aromatherapy liquids and maintaining the cleanliness and hygiene of the inside of the aromatherapy lid.

[0034] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. An aromatherapy diffuser cover, characterized in that, include: The inner cover, outer cover, and sponge pad are provided. The outer cover is placed over the inner cover, and the sponge pad is placed between the inner cover and the outer cover. The bottom of the inner cover is provided with a connector corresponding to the mouth of the aromatherapy bottle. The center of the connector is provided with an aromatherapy port for inserting a vaporizer stick. The top surface of the outer cover is provided with multiple aroma outlets that are connected to the sponge pad.

2. The aromatherapy cap as described in claim 1, characterized in that: The inner cover includes a connector and a cover body. The connector is located at the center of the bottom end of the cover body, and a connecting seat is provided between the connector and the cover body.

3. The aromatherapy cap as described in claim 2, characterized in that: Multiple support plates extending upwards from the connecting seat are evenly spaced between the outer periphery of the connector and the inner periphery of the cover, and the sponge pad is placed on the top of the support plate.

4. The aromatherapy cap as described in claim 3, characterized in that: The distance between the top of the support plate and the top of the cover forms an installation space for placing the sponge pad. The height of the installation space is equal to the thickness of the sponge pad, so that the sponge pad is flush with the top of the inner cover after being placed in the inner cover.

5. The aromatherapy cap as described in claim 3, characterized in that: The bottom end of the support plate is connected to the connecting seat, the outer end of the support plate is connected to the inner peripheral wall of the cover, and the inner end of the support plate is connected to the joint.

6. The aromatherapy cap as described in claim 5, characterized in that: The support plate, connector, connecting seat and cover are integrally formed.

7. The aromatherapy cap as described in claim 2, characterized in that: The bottom of the outer cover is provided with multiple limiting ribs at equal intervals, and the bottom of the inner cover is provided with limiting grooves corresponding to the multiple limiting ribs. When the outer cover is closed on the inner cover, the limiting ribs and limiting grooves cooperate.

8. The aromatherapy cap as described in claim 7, characterized in that: The limiting rib has an inclined guide surface that is inclined upward from the bottom end and a snap-fit ​​plane located at the top of the inclined guide surface. After the inner cover and the outer cover are installed, the limiting rib is snapped into the limiting groove.

9. The aromatherapy cap as described in claim 1, characterized in that: The connector is connected to the mouth of the aromatherapy bottle by a threaded connection. The outer circumference of the mouth of the aromatherapy bottle is provided with an external thread, and the inner circumference wall of the aromatherapy port of the connector is provided with an internal thread that corresponds to the external thread. The top of the connector is provided with a hollow limiting ring, and the evaporation rod is inserted from the center of the limiting ring.

10. A fragrance diffuser cover as described in claim 1, characterized in that: The sponge pad is any one of polyester fiber sponge, polyurethane sponge, or polyurethane sponge, or even any combination thereof.

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