Helmet capable of purifying peculiar smell

Abstract

The utility model provides a helmet capable of purifying peculiar smell. Comprising a helmet body, a connecting rod is installed in the helmet body, a chuck is installed at one end of the connecting rod, and a sliding block is installed in the chuck in a sliding mode. According to the utility model, the slide block, the L-shaped clamping plate, the guide column, the connecting column, the worm gear, the air guide fan, the filter element layer and the worm are arranged, so that a directional airflow channel can be formed in the helmet under the action of high-speed operation of an impeller of the air guide fan, and external air is guided into an inner cavity of the helmet through the filter element layer; in the process, volatile organic compounds, sulfides and other peculiar smell substances in the air can be physically adsorbed, the aerodynamic circulation function and the peculiar smell filtering function are integrated, replacement and purification of the air in the helmet are achieved, and therefore the influence of peculiar smell gas on a user is reduced or eliminated, and the user experience is improved. And the filter element layer can be disassembled and cleaned through the quick disassembly and assembly module, so that the maintenance efficiency and the installation convenience of the filter element layer are improved.

Description

Technical Field

[0001] This utility model relates to helmet odor purification, and more particularly to a helmet capable of purifying odors, belonging to the field of helmet technology. Background Technology

[0002] A helmet that can purify odors is a wearable device that integrates head protection and air purification functions. Its core is to filter or treat the inhaled air through a built-in odor purification system, thereby reducing or eliminating the impact of odorous gases in the environment on the user.

[0003] Publication number CN220734531U discloses a helmet cover and a helmet. The helmet cover includes a helmet cover body for fitting onto the outer surface of the helmet shell. The helmet cover body has a mounting cavity adapted to the outer surface of the helmet shell. The helmet cover body is fitted onto the outer surface of the helmet shell through the mounting cavity. A mating part is provided between the helmet cover body and the helmet shell. The helmet cover body fits into the helmet shell through the mating part, and the helmet cover body can be detached from the helmet shell by external force, so that the helmet cover body can be detachably installed on the helmet shell. Different helmet covers can be replaced on the helmet shell. The seller and manufacturer can produce multiple helmet covers to be equipped on the helmet shell according to the user's needs. Then, the appearance of each helmet cover can be printed with a pattern according to the user's customization requirements. The user does not need to purchase another helmet, saving the user's purchase cost.

[0004] This type of helmet does not have an odor purification function. In actual use, if you are in an area with strong odors, such as motorcycle exhaust, chemical odors, dusty environments, restaurant fumes, or severely polluted outdoor environments, it cannot actively reduce or eliminate the odors in the air, which may affect or make you uncomfortable.

[0005] Therefore, a helmet that can purify odors is proposed. Utility Model Content

[0006] In view of this, the present invention provides a helmet that can purify odors, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0007] The technical solution of this utility model is implemented as follows: A helmet capable of purifying odors includes a helmet body, a connecting rod installed inside the helmet body, a chuck installed at one end of the connecting rod, a slider slidably installed inside the chuck, an L-shaped chuck plate installed below the slider, a guide post installed on the slider, a connecting post installed on the chuck, a worm gear rotatably installed on the connecting post, a grooved plate installed below the worm gear, a guide groove provided in the grooved plate, a ventilation tube installed on the helmet body, a guide fan provided inside the ventilation tube, a filter layer provided inside the helmet body, an annular groove provided inside the filter layer, and a worm gear rotatably installed inside the helmet body.

[0008] In a further preferred embodiment, the groove plate is sleeved on the guide post through a guide groove, and the worm and the worm wheel mesh with each other.

[0009] More preferably, the chuck is provided with a horizontally oriented groove, and the slider is slidably disposed within the groove.

[0010] More preferably, a knob is installed at one end of the worm gear, and a photovoltaic panel is installed on the helmet body.

[0011] In a further preferred embodiment, an air inlet is installed on the helmet body, an aromatherapy filter is provided inside the air inlet, a protrusion A is installed on the air inlet, a magnet A is installed on the protrusion A, an opening and closing plate is rotatably installed on the air inlet, a protrusion B is installed on the opening and closing plate, and a magnet B is installed on the protrusion B.

[0012] More preferably, the number of air inlets is two sets, which are respectively arranged on both sides of the helmet.

[0013] More preferably, magnet A and magnet B are attracted to each other under the action of a magnetic field, and an interception cover is provided on the air inlet duct.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] I. In this utility model, with the cooperation of the slider, L-shaped plate, guide post, connecting post, worm gear, guide fan, filter layer, and worm, a directional airflow channel can be formed inside the helmet under the high-speed rotation of the guide fan impeller, introducing outside air into the helmet cavity through the filter layer. During this process, volatile organic compounds, sulfides, and other odor substances in the air can be physically adsorbed. It integrates air power circulation and odor filtration functions, realizing the replacement and purification of the air inside the helmet, thereby reducing or eliminating the impact of odor gases on the user. Furthermore, the filter layer can be disassembled and cleaned through the quick-disassembly module, improving the maintenance efficiency and installation convenience of the filter layer.

[0016] II. In this utility model, by setting up an air inlet, an aromatherapy filter, a protrusion A, a magnet A, an opening and closing plate, a protrusion B, and a magnet B, the dynamic wind pressure during riding can be converted into the driving force for air filtration and aroma diffusion. The fragrance gas is actively introduced through external wind pressure, which effectively improves the fragrance of the air inside the helmet. At the same time, the magnetic quick-release structure takes into account the convenience of replacing and maintaining the aromatherapy filter. During riding, the guide fan can be turned off to use wind pressure for air purification and replacement. When parked, the guide fan can be turned on to actively purify and replace the air, which is highly efficient, energy-saving, and practical.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a side view of the present invention.

[0021] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0022] Figure 4 In this utility model Figure 3 Side view;

[0023] Figure 5 For the present utility model Figure 4 Enlarged view of point A in the middle;

[0024] Figure 6 This is a partial structural diagram of the present invention in operation.

[0025] Figure 7 For the present utility model Figure 6 Enlarged view of section B in the middle.

[0026] Reference numerals: 1. Helmet body; 2. Connecting rod; 3. Chuck; 4. Slide groove; 5. Slider; 6. L-shaped clamping plate; 7. Guide post; 8. Connecting post; 9. Worm gear; 10. Groove plate; 11. Guide groove; 12. Ventilation tube; 13. Guide fan; 14. Filter layer; 15. Annular groove; 16. Photovoltaic panel; 17. Worm gear; 18. Knob; 19. Air inlet tube; 20. Aromatherapy filter; 21. Protrusion A; 22. Magnet A; 23. Opening and closing plate; 24. Protrusion B; 25. Magnet B. Detailed Implementation

[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0029] like Figure 1-7 As shown, this utility model embodiment provides a helmet capable of purifying odors, including a helmet body 1, a connecting rod 2 installed inside the helmet body 1, a chuck 3 installed at one end of the connecting rod 2, a slider 5 slidably installed inside the chuck 3, an L-shaped clamping plate 6 installed below the slider 5, a guide post 7 installed on the slider 5, a connecting post 8 installed on the chuck 3, a worm gear 9 rotatably installed on the connecting post 8, a grooved plate 10 installed below the worm gear 9, a guide groove 11 provided in the grooved plate 10, a ventilation tube 12 installed on the helmet body 1, a guide fan 13 provided inside the ventilation tube 12, a filter layer 14 provided inside the helmet body 1, an annular groove 15 provided inside the filter layer 14, and a worm gear 17 rotatably installed inside the helmet body 1. The filter layer 14 uses a porous adsorption material, which can physically adsorb volatile organic compounds, sulfides, and other odor substances during airflow.

[0030] In one embodiment, the slotted plate 10 is fitted onto the guide post 7 via the guide groove 11, and the worm 17 meshes with the worm wheel 9. When the position of the guide groove 11 changes, a guiding force is simultaneously applied to the guide post 7 inside the guide groove 11, causing the slider 5 below to move along the slide groove 4. During the rotation of the worm 17, the meshing action between the worm 17 and the worm wheel 9 causes the worm wheel 9 to rotate along the connecting post 8.

[0031] In one embodiment, the chuck 3 is provided with a horizontally oriented groove 4, and the slider 5 is slidably disposed within the groove 4. The L-shaped chuck 6 moves with the slider 5, thereby allowing the position of the slider 5 to determine whether or not to limit the filter layer 14.

[0032] In one embodiment, a knob 18 is installed at one end of the worm gear 17, and a photovoltaic panel 16 is installed on the helmet body 1. The photovoltaic panel 16 can effectively store light energy and convert it into electrical energy to power the fan 13 during use, thus achieving energy saving and environmental protection.

[0033] In one embodiment, an air inlet 19 is mounted on the helmet body 1, and an aromatherapy filter 20 is disposed inside the air inlet 19. A protrusion A21 is mounted on the air inlet 19, and a magnet A22 is mounted on the protrusion A21. An opening and closing plate 23 is rotatably mounted on the air inlet 19, and a protrusion B24 is mounted on the opening and closing plate 23, and a magnet B25 is mounted on the protrusion B24. The magnetic quick-release structure takes into account the convenience of replacing and maintaining the aromatherapy filter 20, significantly improving practicality and user experience.

[0034] In one embodiment, there are two sets of air intake ducts 19, each located on one side of the helmet body 1. This effectively balances the weight distribution.

[0035] In one embodiment, magnet A22 and magnet B25 are attracted to each other under the influence of a magnetic field, and an interception cover is provided on the air inlet duct 19. The interception cover can effectively intercept impurities and prevent them from entering.

[0036] When this invention is in operation: the guide fan 13 forms a directional airflow channel inside the helmet 1 under high-speed operation, thereby guiding outside air through the filter layer 14 into the inner cavity of the helmet 1. During the airflow, volatile organic compounds, sulfides, and other odor substances in the air are physically adsorbed, thereby purifying the odor and reducing its impact on the user. When the filter layer 14 needs to be disassembled and cleaned, the knob 18 is turned, which drives the worm gear 17 to rotate. Under the meshing action between the worm gear 17 and the worm wheel 9, the worm wheel 9 is driven to rotate along the connecting column 8. During this process, the guide groove 11 changes position, and at the same time, a guiding force is applied to the guide column 7 inside the guide groove 11, causing the slider 5 below to move inward along the slide groove 4. This allows the L-shaped clamping plate 6 to be pulled out from the annular groove 15 of the filter layer 14, at which point the filter layer 14 loses its limiting effect. If the filter layer 14 is installed, it can be removed for cleaning. During installation, the filter layer 14 is reset inside the helmet body 1, and the annular groove 15 and the L-shaped clamping plate 6 are on the same horizontal plane. Then, the worm gear 17 is rotated in the opposite direction, which drives the worm wheel 9 to rotate in the opposite direction. Under the action of the guide groove 11 and the guide post 7, the slider 5 is driven to slide in the opposite direction along the slide groove 4, and the L-shaped clamping plate 6 is re-inserted into the annular groove 15, thus completing the installation of the filter layer 14. During riding, the air outside the helmet body 1 will enter the helmet body 1 through the air inlet 19, which can convert the dynamic wind pressure during riding into the driving force for fragrance diffusion. The fragrance is actively introduced through the external wind pressure, which effectively improves the fragrance of the air inside the helmet. When the opening and closing plate 23 is closed, the magnetic attraction of magnet A22 and magnet B25 can realize the closed state of the opening and closing plate 23, which is convenient for regular replacement of the fragrance filter 20.

[0037] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A helmet capable of purifying odors, characterized in that: The helmet includes a helmet body (1), a connecting rod (2) installed inside the helmet body (1), a chuck (3) installed at one end of the connecting rod (2), a slider (5) slidably installed inside the chuck (3), an L-shaped chuck plate (6) installed below the slider (5), a guide post (7) installed on the slider (5), a connecting post (8) installed on the chuck (3), a worm gear (9) rotatably installed on the connecting post (8), a groove plate (10) installed below the worm gear (9), a guide groove (11) provided in the groove plate (10), a ventilation cylinder (12) installed on the helmet body (1), a guide fan (13) provided inside the ventilation cylinder (12), a filter layer (14) provided inside the helmet body (1), an annular groove (15) provided inside the filter layer (14), and a worm gear (17) rotatably installed inside the helmet body (1).

2. The helmet capable of purifying odors according to claim 1, characterized in that: The groove plate (10) is sleeved on the guide post (7) through the guide groove (11), and the worm (17) meshes with the worm wheel (9).

3. The helmet capable of purifying odors according to claim 1, characterized in that: The chuck (3) is provided with a horizontally oriented slide groove (4), and the slider (5) is slidably disposed in the slide groove (4).

4. The helmet capable of purifying odors according to claim 1, characterized in that: A knob (18) is installed at one end of the worm gear (17), and a photovoltaic panel (16) is installed on the helmet (1).

5. The helmet capable of purifying odors according to claim 1, characterized in that: An air inlet (19) is installed on the helmet body (1). An aromatherapy filter (20) is provided inside the air inlet (19). A protrusion A (21) is installed on the air inlet (19). A magnet A (22) is installed on the protrusion A (21). An opening and closing plate (23) is rotatably installed on the air inlet (19). A protrusion B (24) is installed on the opening and closing plate (23). A magnet B (25) is installed on the protrusion B (24).

6. The helmet capable of purifying odors according to claim 5, characterized in that: The number of air intake ducts (19) is two sets, which are respectively set on both sides of the helmet body (1).

7. The helmet capable of purifying odors according to claim 5, characterized in that: The magnet A (22) and the magnet B (25) are attracted to each other under the action of the magnetic field, and the air inlet duct (19) is provided with an interception cover.

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