Electric bicycle helmet

Abstract

The utility model relates to the technical field of helmets, in particular to an electric bicycle helmet. The electric bicycle helmet comprises a helmet shell, an opening in the lower end of the helmet shell forms a matching cavity, a helmet lining is arranged in the matching cavity and matched with the helmet shell in a profiling mode, an opening in the lower end of the helmet lining forms a protection cavity, and the protection cavity is used for being matched with the head of a rider; a plurality of first matching holes communicated with the matching cavity are formed in the top end of the protection cavity, a second matching hole communicated with the outer side of the helmet shell is correspondingly formed in the front end of the matching cavity, and the second matching hole is communicated with the first matching holes. Through the first matching hole and the second matching hole which are communicated with each other, the quick drying of the helmet is better realized, and the use experience of the helmet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of helmets, in particular to a motorcycle helmet. Background Art

[0002] As an economical and affordable means of transportation, motorcycles are widely used in daily life. As people's safety awareness increases, helmets are generally worn when riding motorcycles. The structure of existing motorcycle helmets is difficult to dry after water accumulation, which affects the user experience. Utility Model Content

[0003] The utility model provides a motorcycle helmet, which can overcome certain defects of the prior art.

[0004] According to the utility model, the motorcycle helmet includes a helmet shell, the lower end of the helmet shell is opened to form a matching cavity, a helmet liner is arranged in the matching cavity, the helmet liner is matched with the helmet shell in a contour, the lower end of the helmet liner is opened to form a protective cavity, and the protective cavity is used to match the rider's head; a first matching hole is formed through the helmet liner, and a second matching hole is formed through the helmet shell; the first matching hole and the second matching hole are staggered, and a connecting flow channel connecting the first matching hole and the second matching hole is formed between the helmet shell and the helmet liner.

[0005] In the utility model, the helmet shell can resist impact, and the helmet lining can cooperate with the user's head, thereby improving the wearing comfort; the first matching hole, the connecting flow channel and the second matching hole can form a drainage channel, and when water accumulates in the protective cavity, the accumulated water can be discharged from the drainage channel, which is beneficial to keeping the inside of the helmet shell dry and improving the driver's driving experience.

[0006] The first matching hole can be located in the top area of ​​the helmet lining, and the second matching hole can be located in the side area of ​​the helmet shell, so that rainwater can be prevented from entering during driving in rainy days.

[0007] Preferably, a protrusion is formed at the rear end of the helmet shell, the bottom of the protrusion is lower than the fitting cavity, and side wing plates are formed on both sides of the protrusion.

[0008] Preferably, a third matching hole communicating with the matching cavity is formed at the protruding portion.

[0009] Preferably, the helmet lining forms a bump corresponding to the raised portion, and the bump is used for conforming to the raised portion.

[0010] Preferably, Y-shaped straps are provided on both sides of the mating cavity, wherein a male buckle is provided at the bottom of the strap on one side, and a female buckle is provided at the bottom of the strap on the other side, and the male buckle and the female buckle are detachably matable.

[0011] Preferably, a guide groove is formed at the bottom of the matching cavity along the length direction.

[0012] Preferably, there are multiple guide grooves and they are spaced apart along the width direction of the matching cavity.

[0013] Preferably, two grooves are formed on the side wall of the helmet shell.

[0014] Preferably, the material of the helmet shell is ABS.

[0015] Preferably, the material of the helmet lining is EPS. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of an explosion of a motorcycle helmet in Example 1;

[0017] Figure 2 This is a schematic diagram of the axonometric view of the helmet shell in Example 1 from a first viewing angle;

[0018] Figure 3 This is a schematic diagram of the axonometric view of the helmet shell in Example 1 from a second viewing angle;

[0019] Figure 4 This is a schematic diagram of the first-person perspective axonometric view of the helmet liner in Example 1;

[0020] Figure 5 This is a schematic axonometric diagram of the helmet lining in Example 1 from a second viewing angle. DETAILED DESCRIPTION

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0022] Example 1

[0023] See Figure 1-5 The present embodiment provides a motorcycle helmet, which includes a helmet shell 110, the lower end of the helmet shell 110 is opened to form a matching cavity 211, a helmet liner 120 is arranged in the matching cavity 211, the helmet liner 120 is conformally matched with the helmet shell 110, the lower end of the helmet liner 120 is opened to form a protective cavity 526, and the protective cavity 526 is used to match with the rider's head; a first matching hole 421 is formed through the helmet liner 120, and a second matching hole 212 is formed through the helmet shell 110; the first matching hole 421 and the second matching hole 212 are staggered, and a connecting flow channel connecting the first matching hole 421 and the second matching hole 212 is formed between the helmet shell 110 and the helmet liner 120.

[0024] According to the solution in this embodiment, the helmet shell 110 can resist impact, and the helmet lining 120 can cooperate with the user's head, thereby improving wearing comfort; the first matching hole 212, the connecting channel and the second matching hole 212 can form a drainage channel, thereby facilitating the discharge of accumulated water.

[0025] The staggered arrangement means that there is no overlapping area between the first matching hole and the second matching hole.

[0026] In addition, the first matching hole 421 is located in the top area of ​​the helmet liner 120, and the second matching hole 212 is located in the side area of ​​the helmet shell 110. Therefore, it can effectively prevent rainwater from pouring into the helmet during driving in rainy days.

[0027] See Figure 1-3 A protrusion 315 is formed at the rear end of the helmet shell 110 , the bottom of the protrusion 315 is lower than the matching cavity 211 , and side wing plates 316 are formed on both sides of the protrusion 315 .

[0028] Specifically, the raised portion 315 can form a buffer space at the back of the user's head when worn, and can better absorb energy when the back of the head is accidentally hit, thereby reducing damage to the human body. The side wing panels 316 can expand the protection range of the raised portion 315.

[0029] It is understandable that the back of the head will suffer greater damage to the skull and brain when impacted, so the above structure can better protect the back of the head and is easy to manufacture.

[0030] A third matching hole 314 communicating with the matching cavity 211 is formed at the protruding portion 315 .

[0031] Specifically, the third matching hole 314 can realize the flow of air from the second matching hole 212 to the third matching hole 314. Since the top of the helmet liner 120 is arc-shaped, high pressure can be formed in the gap between the helmet liner 120 and the helmet shell 110 during riding, thereby reducing the pressure on the helmet user.

[0032] Furthermore, by providing the third matching hole 314, the contact area between the windward surface of the helmet and the airflow can be reduced, thereby reducing wind resistance.

[0033] The helmet lining 120 forms a bump 422 corresponding to the raised portion 315 , and the bump 422 is used for conforming with the raised portion 315 .

[0034] Specifically, the protrusion 422 can cooperate with the raised portion 315 to achieve impact buffering, thereby preferably improving the safety of the helmet.

[0035] See Figure 4A Y-shaped strap 423 is provided on both sides of the mating cavity 211, wherein a male buckle 424 is provided at the bottom of the strap 423 on one side, and a female buckle 425 is provided at the bottom of the strap 423 on the other side, and the male buckle 424 and the female buckle 425 are detachably mated.

[0036] Specifically, the strap 423 can be matched with the head, and the male buckle 424 and the female buckle 425 can be easily put on and taken off quickly when in use.

[0037] A guide groove 527 is formed at the bottom of the matching cavity 211 along the length direction.

[0038] Specifically, the guide groove 527 can allow airflow to flow into the front end of the matching cavity 211, thereby further increasing the ventilation of the user's head, thereby preferably reducing sweating on the head.

[0039] Two grooves 213 are formed on the side wall of the helmet shell 110 .

[0040] Specifically, the groove 213 can facilitate taking out the helmet when the helmet is placed sideways in the basket or the seat bucket.

[0041] Furthermore, there are multiple guide grooves 527 and they are arranged at intervals along the width direction of the matching cavity 211.

[0042] It is understandable that the material of the helmet shell 110 is ABS.

[0043] Specifically, ABS material has good strength and rigidity, and thus has better impact resistance. The use of this material can provide good support for the rider's head in the event of an accident.

[0044] Furthermore, the material of the helmet lining 120 is EPS.

[0045] Specifically, EPS material has a lower density, so that the weight of the helmet can be reduced to a greater extent, thereby reducing the pressure on the user's head. At the same time, EPS has a better impact absorption capability, so that the damage to the user's head can be reduced when impacted.

[0046] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0047] The above is a schematic description of the present invention and its implementation methods, which is not restrictive. The embodiments shown are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A motorcycle helmet, characterized in that: The helmet shell (110) comprises a lower opening of the helmet shell (110) to form a matching cavity (211); a helmet liner (120) is arranged in the matching cavity (211), and the helmet liner (120) is matched with the helmet shell (110) in a contour; the lower opening of the helmet liner (120) forms a protective cavity (526), ​​and the protective cavity (526) is used to match the head of the rider; A first matching hole (421) is formed through the helmet lining (120), and a second matching hole (212) is formed through the helmet shell (110); the first matching hole (421) and the second matching hole (212) are staggered, and a connecting flow channel connecting the first matching hole (421) and the second matching hole (212) is formed between the helmet shell (110) and the helmet lining (120).

2. A motorcycle helmet according to claim 1, characterized in that: The first matching hole (421) is located in the top area of ​​the helmet lining (120), and the second matching hole (212) is located in the side area of ​​the helmet shell (110).

3. A motorcycle helmet according to claim 1, characterized in that: A protruding portion (315) is formed at the rear end of the helmet shell (110); the bottom of the protruding portion (315) is lower than the matching cavity (211); and side wing plates (316) are formed on both sides of the protruding portion (315).

4. A motorcycle helmet according to claim 2, characterized in that: A third matching hole (314) communicating with the matching cavity (211) is formed at the protruding portion (315).

5. A motorcycle helmet according to claim 2, characterized in that: The helmet lining (120) forms a convex block (422) corresponding to the convex portion (315), and the convex block (422) is used to conform to the convex portion (315).

6. A motorcycle helmet according to claim 1, characterized in that: Y-shaped straps (423) are provided on both sides of the matching cavity (211), wherein a male buckle (424) is provided at the bottom of the strap (423) on one side, and a female buckle (425) is provided at the bottom of the strap (423) on the other side, and the male buckle (424) and the female buckle (425) are detachably matched.

7. A motorcycle helmet according to claim 1, characterized in that: A guide groove (527) is formed at the bottom of the matching cavity (211) along the length direction.

8. A motorcycle helmet according to claim 7, characterized in that: There are a plurality of guide grooves (527) which are arranged at intervals along the width direction of the matching cavity (211).

9. The motorcycle helmet according to claim 1, characterized in that: Two grooves (213) are formed on the side wall of the helmet shell (110).

10. The motorcycle helmet according to claim 1, characterized in that: The material of the helmet shell (110) is ABS, and the material of the helmet lining (120) is EPS.

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