Electric vehicle helmet capable of preventing bacteria from breeding inside

Abstract

The utility model relates to the technical field of electromobile helmets, in particular to an electromobile helmet capable of preventing bacteria from breeding inside, which comprises a helmet, four end feet inside the helmet are fixedly provided with fixing blocks, the fixing blocks are internally provided with mounting blocks, the mounting blocks are internally provided with slots, and the left side and the right side inside the mounting blocks are provided with trapezoidal slots. An inner container is arranged in the helmet, connecting blocks are fixedly arranged at four end feet in the inner container, mounting grooves are formed in the connecting blocks, the mounting blocks are clamped into the mounting grooves, inserting blocks are arranged in the mounting grooves, the inserting blocks are inserted into the inserting grooves, spring grooves are formed in the inserting blocks, springs are arranged in the spring grooves, and the inserting blocks are inserted into the inserting grooves. Trapezoidal blocks clamped into the trapezoidal grooves are arranged on the left side and the right side of the spring, an activated carbon adsorption layer is attached to the interior of the inner container, and an antibacterial layer is attached to the interior of the activated carbon adsorption layer. By means of the bacteriostatic inner container convenient to disassemble and assemble, follow-up cleaning is facilitated, and using comfort is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle helmets, in particular to an electric vehicle helmet capable of preventing bacteria from growing inside. Background Art

[0002] Electric bike helmets are head protection equipment and are an indispensable tool for people in transportation. They are mostly semicircular and mainly consist of three parts: shell, lining and suspension device. The shell is made of special steel, fiberglass, reinforced plastic, leather, nylon and other materials to resist the damage to the head caused by impact objects.

[0003] For example, patent No. CN202321335794.8 discloses an electric vehicle helmet, whose structure includes a helmet body, characterized in that: a protective mirror is rotatably connected to the helmet body, a defogger assembly is installed on the protective mirror, the defogger assembly includes two slide grooves opened on both sides of the protective mirror, the two slide grooves are slidably connected to the same scraper ring, the two slide grooves are fixedly connected to limit rods, the two limit rods are slidably inserted on the scraper ring, the two limit rods are sleeved with springs, and the two springs are located below the scraper ring. By setting up a defogger assembly, the water mist on the surface of the protective goggles can be quickly removed, thereby preventing the water mist from affecting the driver's observation of road conditions, which is beneficial to improving the safety of the helmet. Grasp the toggle block and press it downward. The toggle block will drive the scraper ring to extend the slide groove downward. At this time, the spring will be compressed and shortened by the external force. The rubber scraper strips on the inner walls at both ends of the scraper ring can scrape off the water mist on the inside of the protective goggles and clean the dust on the outside of the protective goggles. Then release the toggle block, and the recovery of the spring will drive the scraper ring to reset, and the protective goggles can be cleaned again.

[0004] Therefore, after the above-mentioned electric vehicle helmet is used for a long time, the internal liner will breed bacteria for a long time, and it cannot be disassembled and cleaned, which is easy to affect the user experience and has certain disadvantages and is not hygienic. A detachable liner structure can be designed, and the liner can reduce the growth of bacteria and improve the user experience. Summary of the invention

[0005] In order to overcome the problem that the internal liner of the electric vehicle helmet will breed bacteria after long-term use, it cannot be disassembled and cleaned, which easily affects the user experience and has certain disadvantages and is not hygienic enough.

[0006] The technical solution of the utility model is as follows: An electric vehicle helmet capable of preventing bacteria from growing inside, including a helmet. Fixed blocks are fixedly arranged at four end feet inside the helmet. An installation block is arranged inside the fixed block. A slot is arranged inside the installation block. Trapezoidal grooves are opened on the left and right sides inside the installation block. An inner liner is arranged inside the helmet. Connection blocks are fixedly arranged at four end feet inside the inner liner. An installation groove is arranged inside the connection block. The installation block is snapped into the installation groove. An insertion block is arranged inside the installation groove. The insertion block is inserted into the slot. A spring groove is arranged inside the insertion block. A spring is arranged inside the spring groove. Trapezoidal blocks that are snapped into the trapezoidal grooves are arranged on the left and right sides of the spring. An activated carbon adsorption layer is closely arranged inside the inner liner. An antibacterial layer is closely arranged inside the activated carbon adsorption layer.

[0007] Preferably, adsorption openings are arranged inside the activated carbon adsorption layer in a uniformly arranged diameter. A sponge cushion block is arranged on the surface of the inner liner. The material of the sponge cushion block is relatively soft, and it is more comfortable to fit the human head.

[0008] Preferably, rotating shafts are arranged on both sides of the helmet. Lenses are rotatably connected to the outside of the two rotating shafts, and the lenses can be rotated and adjusted.

[0009] Preferably, limit blocks are fixedly arranged on one side of the two rotating shafts. The surface of the helmet is coated with a waterproof coating for waterproofing.

[0010] Preferably, a convex block is arranged above the helmet. Ventilation holes are arranged inside the convex block, which can play a role in ventilation and ensure dryness inside.

[0011] Preferably, an anti-fog film is arranged on the front surface of the lens. The lens is made of acrylic transparent material, which is convenient for observing the road conditions and can clearly observe the road even in foggy days.

[0012] Preferably, a limiting plate is arranged between the two trapezoidal blocks and the spring. Through holes are arranged on both sides of the spring groove. The two trapezoidal blocks and the insertion block are all connected through the through holes for fixing the inner liner left and right.

[0013] The beneficial effects of the utility model:

[0014] 1. When the inner liner is disassembled, pull the inner liner outward. Under the action of the pulling force, the trapezoidal block snapped into the trapezoidal groove is squeezed to one side, so that the spring on one side of the trapezoidal block is squeezed, and the trapezoidal block is separated from the trapezoidal groove. At the same time, the insertion block also separates from the slot, and the installation block also separates from the installation groove to complete the disassembly. This disassembly method is relatively simple and convenient for disassembly and cleaning. When installing, align the connection block with the installation block so that the installation block is snapped into the installation groove. At the same time, the insertion block is inserted into the slot. When inserting, the two trapezoidal blocks are squeezed, and finally are ejected by the relaxation of the spring, so that the trapezoidal block is snapped into the trapezoidal groove for fixation to complete the installation;

[0015] 2. An activated carbon adsorption layer is attached to the inner wall of the inner liner. It can adsorb odors and also adsorb bacteria, ensuring the cleanliness inside. At the same time, the antibacterial layer attached to the inside of the activated carbon adsorption layer also plays an antibacterial role, preventing the growth of bacteria inside and ensuring the comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It shows a three-dimensional structural schematic diagram of the helmet of the present utility model;

[0017] Figure 2 It shows a bottom view of the three-dimensional structure of the helmet of the present utility model;

[0018] Figure 3 It shows a schematic cross-sectional structure diagram of the inside of the helmet of the present utility model;

[0019] Figure 4 It shows the Figure 3 Partially enlarged structural schematic diagram at cross-section A of the present utility model.

[0020] Description of the reference numerals: 1. Helmet; 2. Lens; 3. Anti-fog film; 4. Protrusion; 5. Limit block; 6. Rotating shaft; 7. Inner liner; 8. Sponge cushion block; 9. Fixed block; 10. Mounting block; 11. Slot; 12. Insert block; 13. Spring groove; 14. Spring; 15. Trapezoidal block; 16. Trapezoidal groove; 17. Connecting block; 18. Antibacterial layer; 19. Activated carbon adsorption layer; 20. Adsorption port; 21. Mounting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be further described below with reference to the drawings and embodiments.

[0022] Please refer to ( Figures 1 - 4 ), the present utility model provides an embodiment: an electric vehicle helmet capable of preventing the growth of bacteria inside, including a helmet 1. Fixed blocks 9 are fixedly arranged at the four end feet inside the helmet 1. An installation block 10 is arranged inside the fixed block 9. A slot 11 is arranged inside the installation block 10. Trapezoidal grooves 16 are formed on the left and right sides inside the installation block 10. An inner liner 7 is arranged inside the helmet 1. Connecting blocks 17 are fixedly arranged at the four end feet inside the inner liner 7. An installation groove 21 is arranged inside the connecting block 17. The installation block 10 is snapped into the installation groove 21. An insert block 12 is arranged inside the installation groove 21. The insert block 12 is inserted into the slot 11. A spring groove 13 is arranged inside the insert block 12. A spring 14 is arranged inside the spring groove 13. Trapezoidal blocks 15 are arranged on the left and right sides of the spring 14 and are snapped into the trapezoidal grooves 16. An activated carbon adsorption layer 19 is attached to the inside of the inner liner 7. An antibacterial layer 18 is attached to the inside of the activated carbon adsorption layer 19.

[0023] Please refer to ( Figures 3 - 4 ). In this embodiment, adsorption ports 20 are arranged inside the activated carbon adsorption layer 19 with uniform diameters. A sponge cushion block 8 is arranged on the surface of the inner container 7. A limiting plate is arranged between the two trapezoidal blocks 15 and the spring 14. Through holes are arranged on both sides of the spring groove 13. The two trapezoidal blocks 15 and the insertion block 12 are all connected through the through holes. When disassembling the inner container 7, pull the inner container 7 outward. Under the action of the pulling force, the trapezoidal block 15 stuck inside the trapezoidal groove 16 is squeezed to one side, so that the spring 14 on one side of the trapezoidal block 15 is squeezed, causing the trapezoidal block 15 to disengage from the trapezoidal groove 16. At the same time, the insertion block 12 also disengages from the insertion slot 11, and the mounting block 10 also disengages from the mounting groove 21, then the disassembly can be completed.

[0024] Please refer to ( Figures 1 - 2 ). In this embodiment, rotating shafts 6 are arranged on both sides of the helmet 1. Lenses 2 are rotatably connected to the outside of the two rotating shafts 6. Limiting blocks 5 are fixedly arranged on one side of the two rotating shafts 6. The surface of the helmet 1 is coated with a waterproof coating. A convex block 4 is arranged above the helmet 1. Ventilation holes are arranged inside the convex block 4. An anti-fog film 3 is arranged on the surface of the front end face of the lens 2. The lens 2 is made of acrylic transparent material. During installation, align the connecting block 17 with the mounting block 10 so that the mounting block 10 is snapped into the mounting groove 21. At the same time, the insertion block 12 is inserted into the insertion slot 11. During the insertion, the two trapezoidal blocks 15 are squeezed, and finally are ejected by the spring 14 when relaxed, so that the trapezoidal blocks 15 are snapped into the trapezoidal grooves 16 for fixation, then the installation can be completed.

[0025] When working, when disassembling the inner container 7, pull the inner container 7 outward. Under the action of the pulling force, the trapezoidal block 15 stuck inside the trapezoidal groove 16 is squeezed to one side, so that the spring 14 on one side of the trapezoidal block 15 is squeezed, causing the trapezoidal block 15 to disengage from the trapezoidal groove 16. At the same time, the insertion block 12 also disengages from the insertion slot 11, and the mounting block 10 also disengages from the mounting groove 21, then the disassembly can be completed. This disassembly method is relatively simple and convenient for disassembly and thus cleaning. During installation, align the connecting block 17 with the mounting block 10 so that the mounting block 10 is snapped into the mounting groove 21. At the same time, the insertion block 12 is inserted into the insertion slot 11. During the insertion, the two trapezoidal blocks 15 are squeezed, and finally are ejected by the spring 14 when relaxed, so that the trapezoidal blocks 15 are snapped into the trapezoidal grooves 16 for fixation, then the installation can be completed. The inner container 7 is internally fitted with an activated carbon adsorption layer 19, through which odors can be adsorbed, and at the same time bacteria can also be adsorbed to ensure the internal cleanliness. At the same time, the antibacterial layer 18 adhered to the inside of the activated carbon adsorption layer 19 also plays an antibacterial role to prevent the growth of internal bacteria and ensure the comfort of use.

[0026] Through the above steps, when the inner liner is disassembled, the inner liner is pulled outward, and under the action of the pulling force, the trapezoidal block stuck in the trapezoidal groove is squeezed to one side, so that the spring on one side of the trapezoidal block is squeezed, so that the trapezoidal block is separated from the trapezoidal groove. At the same time, the insertion block is also separated from the slot, and the mounting block is also separated from the mounting slot to complete the disassembly. This disassembly method is relatively simple and convenient for disassembly and cleaning to solve the problem that after the electric vehicle helmet is used for a long time, the internal liner will breed bacteria for a long time, and it cannot be disassembled and cleaned, which is easy to affect the use experience, has certain disadvantages, and is not hygienic enough.

Claims

1. An electric vehicle helmet capable of preventing internal bacterial growth, comprising a helmet (1), characterized in that: The helmet (1) is provided with a fixing block (9) at each of the four end feet, a mounting block (10) is provided at the interior of the fixing block (9), a slot (11) is provided at the interior of the mounting block (10), trapezoidal slots (16) are provided at both left and right sides of the interior of the mounting block (10), an inner liner (7) is provided at the interior of the helmet (1), a connecting block (17) is fixed at each of the four end feet of the interior of the inner liner (7), a mounting slot (21) is provided at the interior of the connecting block (17), and the mounting block (10) is snapped into the mounting slot. (21), an insert block (12) is arranged inside the installation groove (21), the insert block (12) is inserted into the slot (11), a spring groove (13) is arranged inside the insert block (12), a spring (14) is arranged inside the spring groove (13), trapezoidal blocks (15) that are inserted into the trapezoidal groove (16) are arranged on both left and right sides of the spring (14), an activated carbon adsorption layer (19) is laminated inside the inner liner (7), and an antibacterial layer (18) is laminated inside the activated carbon adsorption layer (19).

2. An electric vehicle helmet capable of preventing internal bacterial growth according to claim 1, characterized in that: The interior of the activated carbon adsorption layer (19) is provided with adsorption openings (20) arranged in uniform diameters, and a sponge pad (8) is provided on the surface of the inner container (7).

3. The electric vehicle helmet capable of preventing internal bacteria growth according to claim 1, characterized in that: Rotating shafts (6) are provided on both sides of the helmet (1), and lenses (2) are rotatably connected to the outsides of the two rotating shafts (6).

4. The electric vehicle helmet capable of preventing internal bacterial growth according to claim 3, characterized in that: A limiting block (5) is fixedly provided on one side of each of the two rotating shafts (6), and a waterproof coating is coated on the surface of the helmet (1).

5. The electric vehicle helmet capable of preventing internal bacteria growth according to claim 1, characterized in that: A convex block (4) is arranged above the helmet (1), and a ventilation hole is provided inside the convex block (4).

6. The electric vehicle helmet capable of preventing internal bacteria growth according to claim 3, characterized in that: An anti-fog film (3) is provided on the surface of the front end face of the lens (2), and the lens (2) is made of transparent acrylic material.

7. The electric vehicle helmet capable of preventing internal bacteria growth according to claim 1, characterized in that: A limiting plate is provided between the two trapezoidal blocks (15) and the spring (14), through holes are provided on both sides of the spring slot (13), and the two trapezoidal blocks (15) and the insert block (12) are connected through the through holes.

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