Fragrance instrument capable of adjusting fragrance concentration

Abstract

The utility model provides a fragrance instrument capable of adjusting fragrance concentration. The fragrance instrument comprises a bottle body; the fragrance diffusion cover is installed at one end of the bottle body and covers the bottle opening of the bottle body, and a plurality of first through holes penetrating through the side wall of the fragrance diffusion cover are formed in the circumferential direction of the fragrance diffusion cover; the concentration adjusting cover is rotatably connected to the outer portion of the fragrance diffusion cover, a plurality of second through holes which penetrate through the side wall of the concentration adjusting cover and correspond to the first through holes in position are formed in the circumferential direction of the concentration adjusting cover, and a shielding plate is formed between every two adjacent second through holes; the fragrance diffusion device is simple in design structure, the fragrance diffusion cover and the concentration adjusting cover which can rotate relatively are adopted, the through holes are formed in the outer walls of the fragrance diffusion cover and the concentration adjusting cover, the gap between the inner cavity of the fragrance instrument and the outside is adjusted in the mode that the two through holes move in a staggered mode, and then the fragrance diffusion concentration is adjusted; the requirements of different occasions on the fragrance concentration of the fragrance instrument are met.

Description

Technical Field

[0001] The utility model relates to the technical field of aroma diffuser design, in particular to an aroma diffuser with adjustable fragrance concentration. Background Art

[0002] An aroma diffuser is a device that can make the air fresh and fragrant. Nowadays, with the improvement of people's living standards, it has been widely used in places with relatively strict air quality requirements such as homes, cars, and public environments. At present, most of the existing aroma diffuser products have a fixed diffusion opening design, which has the defect that the fragrance diffusion concentration cannot be adjusted. On the one hand, it is easy to make people feel uncomfortable when the fragrance is too strong, and on the other hand, there will also be a problem of excessive liquid waste. Content of the Utility Model

[0003] The utility model provides an aroma diffuser with adjustable fragrance concentration to solve the problem that the existing aroma diffuser with a fixed diffusion opening design cannot adjust the fragrance diffusion concentration as mentioned in the above background art.

[0004] The technical solution of the utility model is realized as follows:

[0005] An aroma diffuser with adjustable fragrance concentration, comprising: a bottle body;

[0006] A diffusion cover, installed at one end of the bottle body and covering the bottle mouth of the bottle body, and a plurality of first through holes penetrating through the side wall of the diffusion cover are arranged in the circumferential direction thereof;

[0007] A concentration adjustment cover, rotatably connected to the outside of the diffusion cover, and a plurality of second through holes penetrating through the side wall of the concentration adjustment cover and corresponding to the positions of the first through holes are arranged in the circumferential direction thereof, and a baffle is formed between two adjacent second through holes;

[0008] Wherein, when the concentration adjustment cover rotates relative to the diffusion cover, the baffle can partially or completely block the first through holes, thereby changing the communication gap between the inner cavity of the diffusion cover and the outside.

[0009] Preferably, the first through holes are uniformly distributed around the center line of the diffusion cover;

[0010] The second through holes are uniformly distributed around the center line of the concentration adjustment cover.

[0011] Preferably, the diffusion cover is snap-connected to the end of the bottle body.

[0012] Preferably, the aroma diffuser further comprises:

[0013] A permeable cover, installed at the bottle mouth position of the bottle body, and a through permeation hole is arranged thereon, and the permeation hole can communicate the inner cavity of the bottle body with the outside;

[0014] The volatilizing rod is installed at a position of the permeable cover close to the permeable hole;

[0015] Among them, the liquid inside the bottle body can flow through the permeable hole and then flow to the volatilizing rod.

[0016] Preferably, the aromatherapy device further includes: a cotton block, which is arranged inside the diffusing cover and is in contact with the volatilizing rod, and is used to enable the liquid flowing to the volatilizing rod to drip on the cotton block, and then diffuse the smell outward.

[0017] Preferably, the aromatherapy device further includes a bottle cap, the bottle cap is detachably connected to the bottle mouth position of the bottle body, and the bottle cap can isolate the volatilizing rod and the cotton block from each other.

[0018] Preferably, the inner cavity end wall position of the diffusing cover has a convex ring extending towards the bottle body, an installation groove is formed inside the convex ring, and the cotton block is installed in the installation groove.

[0019] Adopting the above technical solution, the beneficial effect of the present utility model is:

[0020] The design structure of the present utility model is simple. It adopts the structure of a relatively rotatable diffusing cover and a concentration adjusting cover, and through holes are opened on the outer walls of both. By using the method of the two through holes moving misaligned with each other, the adjustment of the gap between the inner cavity of the aromatherapy device and the outside world is realized, and then the adjustment of the fragrance diffusion concentration is realized, meeting the requirements for the fragrance concentration of the aromatherapy device in different occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0022] Figure 1 is a three-dimensional view of the present utility model;

[0023] Figure 2 is an exploded view of the present utility model;

[0024] Figure 3 is a cross-sectional view of the present utility model;

[0025] Figure 4 is an exploded view of the concentration adjusting cover and the diffusing cover of the present utility model;

[0026] Figure 5 is a three-dimensional view of the permeable cover of the present utility model;

[0027] Figure 6 is a three-dimensional cross-sectional view of the permeable cover of the present utility model;

[0028] Figure 7 This is a cross-sectional view of the aroma diffusing cover of the present utility model.

[0029] Wherein:

[0030] 1. Bottle body; 101. Card slot; 2. Penetration cover; 201. Penetration hole; 202. Accommodation cavity; 3. Volatile rod; 4. Bottle cap; 5. Cotton block; 6. Concentration adjustment cover; 601. Second through hole; 602. Baffle; 7. Aroma diffusing cover; 701. First through hole; 702. Card block; 703. Convex ring; 704. Installation groove. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] As Figure 1-7 shown, an aroma diffuser with adjustable fragrance concentration includes a bottle body 1, which has a cavity for accommodating liquid inside.

[0033] It further includes an aroma diffusing cover 7, which is installed at one end of the bottle body 1 and covers the bottle mouth of the bottle body 1. A plurality of first through holes 701 penetrating the side wall of the aroma diffusing cover 7 are provided in the circumferential direction. Among them, the aroma diffusing cover 7 is integrally in a cup-shaped structure and is used to cover the bottle mouth position of the bottle body 1. Specifically, the aroma diffusing cover 7 is snap-connected to the end of the bottle body 1. More specifically, a plurality of card blocks 702 evenly distributed around the center line of the aroma diffusing cover 7 are provided on the inner wall of the aroma diffusing cover 7 near the cup mouth direction, and an inwardly concave card slot 101 is provided at the outer wall position of the bottle body 1. The card blocks 702 can be snapped into the card slot 101 to realize the connection between the aroma diffusing cover 7 and the bottle body 1.

[0034] It further includes a concentration adjustment cover 6, which is rotatably connected to the outside of the diffuser cover 7. A plurality of second through holes 601 are formed in the circumferential direction of the concentration adjustment cover 6, penetrating through the side wall of the concentration adjustment cover 6 and corresponding to the positions of the first through holes 701. A baffle 602 is formed between two adjacent second through holes 601. Among them, the concentration adjustment cover 6 is of a sleeve-like structure, and its inner diameter is slightly larger than the outer diameter of the diffuser cover 7, enabling it to rotate outside the diffuser cover 7. In this example, the length direction of the first through holes 701 on the diffuser cover 7 is arranged along its axis direction. Similarly, the length direction of the second through holes 601 is arranged along the axis direction of the concentration adjustment cover 6. The first through holes 701 are evenly distributed around the center line of the diffuser cover 7, and the second through holes 601 are evenly distributed around the center line of the concentration adjustment cover 6, and the positions of the first through holes 701 and the second through holes 601 correspond to each other. Thus, when the concentration adjustment cover 6 rotates relative to the diffuser cover 7, the baffle 602 can partially or completely block the first through holes 701, thereby changing the communication gap between the inner cavity of the diffuser cover 7 and the outside world.

[0035] Specifically, the aroma diffuser further includes: a permeation cover 2, installed at the bottle mouth position of the bottle body 1, with a through permeation hole 201 formed thereon, and the permeation hole 201 can communicate the inner cavity of the bottle body 1 with the outside world; a volatilization rod 3, installed at a position of the permeation cover 2 close to the permeation hole 201;

[0036] Among them, the middle position of the permeation cover 2 has a cylindrical accommodation cavity 202, the permeation hole 201 communicates with the accommodation cavity 202, and the volatilization rod 3 is installed in the accommodation cavity 202, enabling the liquid inside the bottle body 1 to flow through the permeation hole 201 and then to the volatilization rod 3.

[0037] Specifically, the aroma diffuser further includes: a cotton block 5, which is arranged inside the diffuser cover 7 and is in contact with the volatilization rod 3, used to make the liquid flowing to the volatilization rod 3 drip on the cotton block 5, and then diffuse the smell outward. The cotton block 5 is arranged to enable the liquid to diffuse on the cotton block 5, thereby accelerating the speed of smell diffusion outward.

[0038] Specifically, the aroma diffuser further includes a bottle cap 4, which is detachably connected to the bottle mouth position of the bottle body 1, and the bottle cap 4 can isolate the volatilization rod 3 from the cotton block 5. In this example, the bottle cap 4 is installed at the bottle mouth of the bottle body 1 by means of a threaded connection. When not in use, tightening the bottle cap 4 can seal the bottle mouth of the bottle body 1. When in use, removing the bottle cap 4 enables the liquid flowing to the volatilization rod 3 to further flow to the cotton block 5.

[0039] Specifically, the inner cavity end wall position of the diffuser cover 7 has a convex ring 703 extending towards the bottle body 1. An installation groove 704 is formed inside the convex ring 703, and the cotton block 5 is installed in the installation groove 704, used to limit the position of the cotton block 5, enabling the cotton block 5 to always be in contact with the volatilization rod 3 during use, achieving the effect of smell absorption and diffusion.

[0040] When this fragrance diffuser with adjustable fragrance concentration is in use, first disassemble the diffusing cover 7. After removing the bottle cap 4, then install the diffusing cover 7 onto the bottle body 1. The liquid inside the bottle body 1 can flow through the permeation holes 201 of the permeation cover 2 to the wick 3, and then be transferred to the cotton block 5 by the wick 3 for diffusion. The smell can diffuse out after passing through the first through hole 701 and the second through hole 601. When adjusting the concentration of the smell, just rotate the concentration adjustment cover 6 so that the first through hole 701 and the second through hole 601 are misaligned, that is, the baffle 602 partially blocks the first through hole 701, and the size of the gap for the smell to diffuse to the outside can be changed, achieving the purpose of adjusting the smell concentration.

[0041] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An aroma diffuser with adjustable fragrance concentration, characterized in that Comprising: Bottle body (1); Diffuser cover (7), installed at one end of the bottle body (1) and covering the mouth of the bottle body (1), with a number of first through holes (701) penetrating through the side wall of the diffuser cover (7) in the circumferential direction; Concentration adjustment cover (6), rotatably connected to the outside of the diffuser cover (7), with a number of second through holes (601) penetrating through the side wall of the concentration adjustment cover (6) and corresponding to the positions of the first through holes (701) in the circumferential direction, and a baffle plate (602) formed between two adjacent second through holes (601); Wherein, when the concentration adjustment cover (6) rotates relative to the diffuser cover (7), the baffle plate (602) can partially or completely block the first through holes (701), thereby changing the communication gap between the inner cavity of the diffuser cover (7) and the outside.

2. The aroma diffuser with adjustable fragrance concentration according to claim 1, characterized in that, The first through holes (701) are evenly distributed around the center line of the diffuser cover (7); The second through holes (601) are evenly distributed around the center line of the concentration adjustment cover (6).

3. The aroma diffuser with adjustable aroma concentration according to claim 1, characterized in that, The diffuser cover (7) is snap-connected to the end of the bottle body (1).

4. The aroma diffuser with adjustable aroma concentration according to claim 1, wherein The aromatherapy device further comprises: Penetration cover (2), installed at the mouth position of the bottle body (1), with a penetrating penetration hole (201) opened thereon, and the penetration hole (201) can communicate the inner cavity of the bottle body (1) with the outside; Volatile rod (3), installed at a position of the penetration cover (2) close to the penetration hole (201); Wherein, the liquid inside the bottle body (1) can flow through the penetration hole (201) and then to the volatile rod (3).

5. The aroma diffuser with adjustable aroma concentration according to claim 4, characterized in that, The aromatherapy device further comprises: a cotton block (5), which is arranged inside the diffuser cover (7) and in contact with the volatile rod (3), and is used to make the liquid flowing to the volatile rod (3) drip on the cotton block (5), and then diffuse the smell outward.

6. The aroma diffuser with adjustable fragrance concentration according to claim 5, characterized in that The aromatherapy device further comprises a bottle cap (4), the bottle cap (4) is detachably connected to the mouth position of the bottle body (1), and the bottle cap (4) can isolate the volatile rod (3) and the cotton block (5) from each other.

7. The fragrance diffuser with adjustable fragrance concentration according to claim 5, characterized in that, At the position of the inner cavity end wall of the diffuser cover (7), there is a convex ring (703) extending towards the bottle body (1), and an installation groove (704) is formed inside the convex ring (703), and the cotton block (5) is installed in the installation groove (704).

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