A headgear for aromatherapy

Abstract

The utility model belongs to the technical field of aromatherapy, especially a helmet aromatherapy. Including aromatherapy box and aromatherapy cover, one side of aromatherapy box is provided with volatile hole, aromatherapy cover is movably arranged on aromatherapy box through adjusting mechanism, and adjusting mechanism is used for driving aromatherapy cover to move relative to aromatherapy box. The utility model discloses that the aromatherapy box is designed into the shape of helmet, the aromatherapy cover is designed into the shape of helmet face shield and is combined with handle, which significantly improves the interestingness and operation convenience of the product, the smooth opening and closing of the aromatherapy cover are realized through the rotation cooperation of the central shaft and the central shaft groove, and the cooperation of the limiting post and the limiting groove and the gear convex and the gear groove realizes the stable control of the opening and closing angle of the aromatherapy cover, the aromatherapy box back is equipped with the air inlet hole opposite volatile hole, and is combined with the connecting port on the butt joint platform, is convenient for fixing in the car air outlet position, utilizes airflow to enhance the fragrance diffusion effect, and the bottom cover that can be connected and opened and closed is convenient for replacing the aromatherapy material, and the use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of aromatherapy technology, specifically a helmet aromatherapy device. Background Technology

[0002] Aromatherapy, which delivers the medicinal effects of essential oils through the skin and respiratory system, can be called aromatherapy. Car air fresheners are in-vehicle products that use natural evaporation or technological diffusion of plant essential oils, primarily used to improve the air quality inside a car.

[0003] Existing car or indoor air freshener products mostly adopt simple geometric shapes or fixed structures, with limited functions and a lack of emotional interaction and visual appeal with users. They are usually relatively passive in controlling the diffusion of fragrance, and there is room for improvement in the installation method and the convenience of replacing the air freshener, resulting in unsatisfactory performance.

[0004] Therefore, we proposed a helmet fragrance to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art, this utility model provides a helmet-mounted air freshener, which solves the problems mentioned in the background art that existing air freshener products generally have monotonous shapes, single functions, inflexible installation and fixing methods, and inconvenient maintenance and replacement.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A helmet-mounted air freshener includes an air freshener box and an air freshener lid. The air freshener box has an evaporation hole on one side. The air freshener lid is movably mounted on the air freshener box via an adjustment mechanism. The adjustment mechanism is used to drive the air freshener lid to move relative to the air freshener box to adjust the degree of coverage of the air freshener lid over the evaporation hole.

[0010] Furthermore, the aromatherapy box is shaped like a helmet, the aromatherapy lid is shaped like a helmet visor, and the aromatherapy lid is also provided with a handle.

[0011] Furthermore, one side of the aromatherapy box is provided with a contoured groove that matches the shape of the aromatherapy lid. When the aromatherapy lid is closed, it is contained within the contoured groove, and the evaporation hole is located on the contoured groove.

[0012] Furthermore, the adjustment mechanism includes a central shaft disposed at both ends of the aromatherapy cap, and a central shaft groove disposed on the contour groove and rotatably engaging with the central shaft.

[0013] Furthermore, the adjustment mechanism includes a limiting groove disposed on the contour groove and distributed in a ring outside the central shaft groove, as well as at least two gear grooves.

[0014] Furthermore, the adjustment mechanism also includes a limiting post disposed on the aromatherapy cover and arranged in a ring around the outside of the central shaft groove, and a position protrusion. One end of the limiting post extends into the interior of the limiting groove, and one end of the position protrusion is engaged in the interior of one of the position grooves.

[0015] Furthermore, an air inlet is provided on one side of the aromatherapy box, and the position of the air inlet is opposite to the position of the evaporation hole.

[0016] Furthermore, the aromatherapy box is provided with a docking platform and a connection port on the side where the air inlet is located, for connecting fasteners to fix the entire device to an external carrier.

[0017] Furthermore, the bottom of the aromatherapy box is provided with an openable and closable bottom cover, which is connected to the aromatherapy box by a snap-fit ​​mechanism.

[0018] Furthermore, the aromatherapy box is composed of side shell one and side shell two connected together, and side shell one has at least one slot and at least one positioning slot on one side edge opposite to side shell two.

[0019] The second side shell has a buckle on one side edge opposite to the first side shell, corresponding to the number and position of the slots, and a positioning post corresponding to the number and position of the positioning slots; the first side shell and the second side shell are engaged so that the positioning post is inserted into the corresponding positioning slot, and the buckle engages with the corresponding slot.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, this utility model provides a helmet fragrance, which has the following beneficial effects:

[0022] This invention significantly enhances the product's fun and ease of use by designing the aromatherapy box in the shape of a helmet, the aromatherapy cover in the shape of a helmet visor, and incorporating a handle. The adjustment mechanism achieves smooth opening and closing of the aromatherapy cover through the rotational cooperation of the central shaft and the central shaft groove. Furthermore, the cooperation of the limiting post and the limiting groove, as well as the stop protrusion and the stop groove, ensures stable control of the opening and closing angle of the aromatherapy cover. The back of the aromatherapy box has an air inlet corresponding to the evaporation hole, which, combined with the connection port on the docking platform, facilitates fixing it to the position of the car's air vent. This utilizes airflow to enhance the aroma diffusion effect. The snap-on bottom cover facilitates the replacement of aromatherapy materials, making it more convenient to use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the aromatherapy cap in its closed state.

[0024] Figure 2 This is a schematic diagram of the bottom cover structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the air inlet structure of this utility model;

[0026] Figure 4 This is an exploded view of the aromatherapy box structure of this utility model;

[0027] Figure 5 This is an exploded view of the aromatherapy box structure of this utility model;

[0028] Figure 6 This is a schematic diagram of the aromatherapy lid in the open state of this utility model.

[0029] In the diagram: 1. Aroma diffuser box; 11. Contouring groove; 12. Evaporation vent; 13. Air inlet; 14. Connection port; 141. Slot; 15. Docking platform; 16. Side shell one; 161. Slot; 162. Positioning groove; 17. Side shell two; 171. Buckle; 172. Positioning post; 173. Insert block; 18. Bottom cover; 2. Aroma diffuser cover; 21. Handle; 3. Adjustment mechanism; 31. Central shaft; 32. Central shaft groove; 33. Limiting post; 34. Gear protrusion; 35. Limiting groove; 36. Gear groove. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example

[0032] like Figure 1-6 As shown, an embodiment of the present invention provides a helmet aromatherapy device, including an aromatherapy box 1 and an aromatherapy cover 2. The aromatherapy box 1 has an evaporation hole 12 on one side. The aromatherapy cover 2 is movably mounted on the aromatherapy box 1 by an adjustment mechanism 3. The adjustment mechanism 3 is used to drive the aromatherapy cover 2 to move relative to the aromatherapy box 1 to adjust the degree of coverage of the aromatherapy cover 2 on the evaporation hole 12.

[0033] The aromatherapy box 1 serves as the main body for containing aromatherapy materials. The evaporation holes 12 on it are channels for aroma diffusion. The aromatherapy lid 2 is not a fixed structure, but is movably connected to the aromatherapy box 1 through the adjustment mechanism 3. The adjustment mechanism 3 can adjust the state of the aromatherapy lid 2 covering or opening the evaporation holes 12.

[0034] like Figure 1-6As shown, in some embodiments, the aromatherapy box 1 is shaped like a helmet, the aromatherapy cover 2 is shaped like a helmet visor, and the aromatherapy cover 2 is also provided with a handle 21.

[0035] The overall outline of the aromatherapy box 1 is designed to resemble the shape of a helmet, while the aromatherapy lid 2 is specifically designed to match the helmet's face mask shape. The helmet shape greatly enhances the product's fun and visual appeal, making it no longer a simple functional component, but an exquisite decoration or trendy toy. The handle 21 on the aromatherapy lid 2 makes it more convenient and effortless for users to open and close the aromatherapy lid 2.

[0036] like Figure 1-6 As shown, in some embodiments, the aromatherapy box 1 has a contoured groove 11 on one side that matches the shape of the aromatherapy lid 2. When the aromatherapy lid 2 is closed, it is contained in the contoured groove 11, and the evaporation hole 12 is provided on the contoured groove 11.

[0037] When the aroma diffuser lid 2 is closed, it can be completely embedded and fit into the contoured groove 11. The evaporation pores 12 are concentrated inside the contoured groove 11. The structure of the contoured groove 11 can effectively limit the position of the aroma diffuser lid 2 when closed, reduce the abrupt feeling of protruding from the surface of the aroma diffuser box 1, and enhance the product's exquisiteness and unity. This embedded closing method helps to reduce the accumulation of dust in the gap between the aroma diffuser lid 2 and the evaporation pores 12, and visually hides the evaporation pores 12, making the product look simpler when not in use.

[0038] like Figure 1-6 As shown, in some embodiments, the adjustment mechanism 3 includes a central shaft 31 disposed at both ends of the aroma diffuser cover 2, and a central shaft groove 32 disposed on the contour groove 11 and rotatably engaged with the central shaft 31.

[0039] A central shaft 31 is set on the inner side of each of the left and right ends of the aroma diffuser cover 2, serving as the core of its rotation. At the corresponding position of the contour groove 11 of the aroma diffuser box 1, two central shaft grooves 32 are set to accommodate and support the central shaft 31. Through the rotational cooperation of the central shaft 31 and the central shaft groove 32, the stable and smooth pivoting motion of the aroma diffuser cover 2 relative to the aroma diffuser box 1 is realized. This structure is the core of simulating the opening and closing of a real helmet visor, providing a reliable physical basis, so that the aroma diffuser cover 2 can perform the up-and-down opening and closing movements like a real helmet visor.

[0040] like Figure 1-6As shown, in some embodiments, the adjustment mechanism 3 includes a limiting groove 35 disposed on the contour groove 11 and distributed in a ring outside the central shaft groove 32, and at least two gear grooves 36; the adjustment mechanism 3 also includes a limiting post 33 disposed on the aromatherapy cover 2 and distributed in a ring outside the central shaft groove 32, and a gear protrusion 34, one end of the limiting post 33 extending into the interior of the limiting groove 35, and one end of the gear protrusion 34 engaging into the interior of one of the gear grooves 36.

[0041] On the contour groove 11, around the central axis groove 32, there is an arc-shaped limiting groove 35 and multiple (at least two) independent stop grooves 36. These grooves are arranged in a ring shape in space. The function of the limiting groove 35 is to provide a movement track for the limiting post 33 on the aromatherapy cover 2. The aromatherapy cover 2 is provided with limiting posts 33 and stop protrusions 34, and their positions correspond one-to-one with the limiting grooves 35 and stop grooves 36 on the aromatherapy box 1. After assembly, the limiting post 33 always slides within the limiting groove 35, thereby strictly limiting the maximum and minimum rotation angle of the aromatherapy cover 2. The stop protrusions 34 switch and engage between different stop grooves 36 when the user rotates the aromatherapy cover 2, preventing excessive rotation from damaging the parts. The multiple stop grooves 36 provide multiple clear positioning points, providing a basis for achieving stable positioning of the aromatherapy cover 2 at different opening angles. The two stop grooves 36 are used for the two states of the aromatherapy cover 2 being fully closed and fully open. See reference. Figure 1 Depending on the usage requirements, two or more slots 36 can be processed to adjust the covering angle of the aroma diffuser cover 2 to the evaporation hole 12, thereby adjusting the degree of fragrance diffusion.

[0042] like Figure 1-6 As shown, in some embodiments, an air inlet 13 is provided on one side of the aromatherapy box 1, and the position of the air inlet 13 is opposite to the position of the evaporation hole 12.

[0043] The air inlet 13 is positioned directly opposite the evaporation vent 12 area on the front, allowing air to flow in from the back, pass through the interior of the aromatherapy box 1, and finally flow out from the evaporation vent 12 on the front. When the device is placed in an environment with airflow (such as in front of a car's air vent), the airflow can be forced to enter through the air inlet 13, carrying the aroma molecules emitted by the aromatherapy and efficiently blown out from the evaporation vent 12. This "through-draft" design greatly enhances the diffusion efficiency and range of the aroma, achieving active evaporation and improving the aromatherapy effect.

[0044] like Figure 1-6 As shown, in some embodiments, the aromatherapy box 1 is provided with a docking platform 15 and a connection port 14 on the side where the air inlet 13 is provided, for connecting fasteners to fix the entire device to an external carrier.

[0045] The docking platform 15 provides a stable and reliable installation reference surface, and the standardized connection port 14 enables it to be quickly connected to common clamps (such as vehicle air conditioning vent clamps, bracket clamps, etc.), greatly expanding the product's applicable scenarios. It can be easily fixed on car air vents, desktops or other flat surfaces to meet users' needs in different scenarios.

[0046] like Figure 1-6 As shown, in some embodiments, the bottom of the aromatherapy box 1 is provided with an openable bottom cover 18, and the bottom cover 18 is connected to the aromatherapy box 1 by a snap-fit ​​method.

[0047] The bottom cover 18 is secured to the corresponding structure at the bottom of the aromatherapy box 1 by a snap-fit ​​structure 171 on its edge. The design of the bottom cover 18 makes it very convenient to replace aromatherapy materials (such as aromatherapy tablets, solid perfume balms, and solid essential oils). Users do not need to disassemble the entire product; they can simply open the bottom cover 18 to refill or replace the materials, which greatly improves the ease of use and maintenance of the product. The snap-fit ​​connection is firm and requires no tools, making it simple to operate.

[0048] like Figure 1-6 As shown, in some embodiments, the aromatherapy box 1 is formed by the mating connection of side shell 16 and side shell 2 17, and the side shell 16 is provided with at least one slot 161 and at least one positioning slot 162 on one side edge opposite to the side shell 2 17.

[0049] The second side shell 17 is provided with buckles 171 corresponding to the number and position of the slots 161 on one side edge opposite to the first side shell 16, and positioning posts 172 corresponding to the number and position of the positioning slots 162; the first side shell 16 and the second side shell 17 are engaged so that the positioning posts 172 are inserted into the corresponding positioning slots 162, and the buckles 171 are engaged with the corresponding slots 161.

[0050] The main body of the aromatherapy box 1 is composed of two parts: side shell 16 and side shell 2 17. During assembly, the positioning post 172 on side shell 2 17 is first precisely inserted into the positioning groove 162 on side shell 16 to achieve initial positioning and alignment. Then, pressure is applied to make the buckle 171 on side shell 2 17 and the slot 161 on side shell 16 interlock, completing the final fixation. This assembly method of positioning first and then snapping together effectively prevents damage to the buckle 171 or assembly difficulties caused by misalignment during the pressing process, greatly improving the success rate and efficiency of production assembly. The cooperation between the positioning groove 162 and the positioning post 172 ensures the relative positional accuracy of the two shells, while the slot 161 and the buckle 171 provide the main connection strength, together ensuring the stability of the overall structure of the aromatherapy box 1.

[0051] like Figure 1-6As shown, in some embodiments, the connection port 14 is fixed to the side shell 16, a slot 141 is provided on one side of the connection port 14, and a plug 173 is provided on one side of the side shell 17 corresponding to the position of the connection port 14, and the plug 173 is inserted into the slot 141.

[0052] Since the main body of the aromatherapy box 1 is divided into side shell 16 and side shell 2 17, and the connection port 14 is fixed on side shell 16, the matching insert block 173 and slot 141 structure are provided on one side of side shell 2 17 and connection port 14, which can effectively improve the structural strength and stability of connection port 14.

[0053] In some embodiments, the outer surfaces of the aromatherapy box and the aromatherapy lid are treated with a heat transfer process. This process not only forms exquisite and realistic patterns and colors on the surfaces of the aromatherapy box and the aromatherapy lid, simulating the texture and details of a real helmet, such as carbon fiber texture, battle damage paint or brand logo, but more importantly, the heat transfer layer has excellent adhesion and wear resistance, which can effectively prevent appearance damage caused by scratches during daily use and maintain the product's bright and intact appearance for a long time.

[0054] In summary, by designing the aromatherapy box 1 in the shape of a helmet and the aromatherapy cover 2 in the shape of a helmet visor, combined with the handle 21, the product's fun and ease of operation are significantly enhanced. The adjustment mechanism 3 achieves smooth opening and closing of the aromatherapy cover 2 through the rotational cooperation of the central shaft 31 and the central shaft groove 32. With the cooperation of the limiting post 33 and the limiting groove 35, and the stop protrusion 34 and the stop groove 36, the opening and closing angle of the aromatherapy cover 2 is stably controlled. The back of the aromatherapy box 1 is provided with an air inlet 13 opposite to the evaporation hole 12. Combined with the connection port 14 on the docking platform 15, it is easy to fix it at the position of the car's air vent, using airflow to enhance the aroma diffusion effect. The snap-on bottom cover 18 makes it easy to replace the aromatherapy material, making it more convenient to use.

[0055] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A helmet-mounted air freshener, comprising an air freshener box (1) and an air freshener lid (2), characterized in that: The aromatherapy box (1) has an evaporation hole (12) on one side. The aromatherapy lid (2) is movably mounted on the aromatherapy box (1) via an adjustment mechanism (3). The adjustment mechanism (3) is used to drive the aromatherapy lid (2) to move relative to the aromatherapy box (1) in order to adjust the degree of coverage of the aromatherapy lid (2) on the evaporation hole (12). The adjustment mechanism (3) includes a central shaft (31) disposed at both ends of the aroma diffuser cover (2) and a central shaft groove (32) disposed on the contour groove (11) and rotatably engaged with the central shaft (31); the adjustment mechanism (3) also includes a limiting post (33) disposed on the aroma diffuser cover (2) and distributed in a ring outside the central shaft groove (32) and a stop protrusion (34), one end of the limiting post (33) extending into the interior of the limiting groove (35), and one end of the stop protrusion (34) being inserted into the interior of one of the stop grooves (36).

2. The helmet fragrance according to claim 1, characterized in that: The aromatherapy box (1) is shaped like a helmet, the aromatherapy lid (2) is shaped like a helmet visor, and the aromatherapy lid (2) is also provided with a handle (21).

3. The helmet fragrance according to claim 1, characterized in that: The aroma box (1) has a contoured groove (11) on one side that matches the shape of the aroma lid (2). When the aroma lid (2) is closed, it is contained in the contoured groove (11). The evaporation hole (12) is located on the contoured groove (11).

4. The helmet fragrance according to claim 1, characterized in that: The adjustment mechanism (3) includes a limiting groove (35) disposed on the contour groove (11) and distributed in a ring outside the central shaft groove (32), and at least two gear grooves (36).

5. A helmet fragrance according to claim 1, characterized in that: The aromatherapy box (1) has an air inlet (13) on one side, and the air inlet (13) is positioned opposite to the evaporation hole (12).

6. A helmet fragrance according to claim 1, characterized in that: The aromatherapy box (1) is provided with a docking platform (15) and a connection port (14) on the side with the air inlet (13) for connecting fasteners to fix the entire device to the external carrier.

7. A helmet fragrance according to claim 1, characterized in that: The bottom of the aromatherapy box (1) is provided with an openable bottom cover (18), and the bottom cover (18) is connected to the aromatherapy box (1) by a snap-fit ​​method.

8. A helmet fragrance according to claim 1, characterized in that: The aromatherapy box (1) is formed by connecting side shell one (16) and side shell two (17). The side shell one (16) has at least one slot (161) and at least one positioning slot (162) on one side edge opposite to the side shell two (17). The second side shell (17) has a buckle (171) on one side edge opposite to the first side shell (16) that corresponds to the number and position of the slots (161) and a positioning post (172) that corresponds to the number and position of the positioning slots (162). The first side shell (16) and the second side shell (17) are engaged so that the positioning post (172) is inserted into the corresponding positioning slot (162), and the buckle (171) engages with the corresponding slot (161).

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