Cycling helmet with quick lens removal function

Abstract

The utility model discloses a riding helmet with a lens quick disassembly function, which includes a helmet shell and a windproof goggle. The helmet shell includes a front part and a rear part opposite to the front part. The front part is provided with a plurality of first magnetic parts, and each first magnetic part is provided inside the helmet shell. A plurality of second magnetic parts are provided on one side of the windproof goggle. When the windproof goggle is installed on the helmet shell, the part where the windproof goggle is connected to the helmet shell matches the shape of the front part of the helmet shell, and the windproof goggle is magnetically connected to the helmet shell through the first magnetic part and the second magnetic part. By providing a plurality of first magnetic parts on the front part of the helmet shell and a plurality of second magnetic parts on one side of the windproof goggle, the user can disassemble and assemble the windproof goggle according to his actual needs. The first magnetic part is provided inside the helmet shell, which does not affect the magnetic attraction effect of the helmet shell, and does not affect the aesthetics of the helmet shell.

Description

Technical Field

[0001] The utility model relates to the technical field of cycling helmets, in particular to a cycling helmet with a lens quick disassembly and assembly function. Background Art

[0002] Falling during riding can cause great damage to the head. Even if the rider is riding at a lower speed along a bike path with a smooth slope, safety issues cannot be ignored. The reason for wearing a cycling helmet is simple and important: to protect the head and reduce injuries.

[0003] The existing cycling helmet includes a helmet shell and a windproof lens, which is rotatably connected to the helmet shell. When the wind is strong and there is a lot of dust, the user can push the windproof lens down to shield the eyes and prevent dust from entering the user's eyes, thereby protecting the user's eyes to a certain extent. When the weather is good and the user does not need to use the windproof lens, the user can push the windproof lens directly onto the brim of the hat.

[0004] However, this design not only increases wind resistance, but also reduces the safety factor. The windproof lens is easily broken, causing debris to cause harm to the user's body. In addition, the cost is greatly increased, which is not conducive to user use and reduces the user experience. Utility Model Content

[0005] The utility model provides a cycling helmet with a lens quick disassembly function, and the cycling helmet with a lens quick disassembly function comprises:

[0006] A helmet shell, wherein the helmet shell is streamlined and comprises a front portion and a rear portion opposite to the front portion, wherein the front portion is provided with a plurality of first magnetic members, and each of the first magnetic members is provided inside the helmet shell;

[0007] Windproof goggles, one side of which is provided with a plurality of second magnetic parts, the number of the second magnetic parts being the same as the number of the first magnetic parts, and when the windproof goggles are mounted on the helmet shell, the portion where the windproof goggles are connected to the helmet shell matches the shape of the front portion of the helmet shell, and the windproof goggles are magnetically connected to the helmet shell via the first magnetic parts and the second magnetic parts.

[0008] In the cycling helmet with the lens quick disassembly and assembly function of the utility model embodiment, by arranging multiple first magnetic parts on the front part of the helmet shell, and arranging multiple second magnetic parts on one side of the windproof goggles, and the number of the first magnetic parts and the second magnetic parts is the same, the user can install the windproof goggles to the helmet shell according to his actual needs, thereby increasing the flexibility of the cycling helmet with the lens quick disassembly and assembly function; in addition, since the number of the first magnetic parts is multiple, there is no need to worry about the occurrence of poor magnetic attraction effect, that is, the user only needs to stick the windproof goggles on the approximate position of the helmet shell, and the first magnetic parts and the second magnetic parts can achieve The magnetic connection is used to fix the windproof goggles to the helmet shell, which is simple to operate and easy to implement. Moreover, when the user does not need to use the windproof goggles, the user can remove the windproof goggles to avoid the windproof goggles increasing the wind resistance of the cycling helmet with the lens quick disassembly function, which is also convenient for the user to wear while riding, thereby improving the user experience. Moreover, since each first magnetic component is arranged inside the helmet shell, the surface of the helmet shell is relatively complete and no other structures appear. That is to say, the first magnetic component is hidden inside the helmet shell, which will not affect the magnetic attraction effect of the helmet shell, and will not affect the aesthetics of the helmet shell.

[0009] In certain embodiments, the helmet shell has a streamlined spindle-shaped structure.

[0010] In some embodiments, the first magnetic member is a magnet, and the second magnetic member is an iron block; or

[0011] The first magnetic member is an iron block, and the second magnetic member is a magnet.

[0012] In some embodiments, a plurality of ventilation holes are formed on the surface of the helmet shell, the ventilation holes are communicated with the accommodation space of the helmet shell, and the ventilation holes are used to bring the heat in the accommodation space out of the accommodation space.

[0013] In some embodiments, the ventilation holes are distributed in a divergent manner on the surface of the helmet shell, and the ventilation holes are distributed longitudinally and are roughly strip-shaped, and the direction of the longitudinal distribution is extending from the rear of the helmet shell to the front of the helmet shell.

[0014] In some embodiments, a plurality of longitudinal protrusions are provided on the helmet shell, the plurality of longitudinal protrusions extend from the rear portion of the helmet shell to the front portion of the helmet shell, and surfaces of the longitudinal protrusions are all rounded.

[0015] In some embodiments, a plurality of reinforcing ribs are formed on the helmet shell, and the reinforcing ribs are used to improve the safety performance of the helmet shell.

[0016] In some embodiments, the first magnetic member is embedded in the helmet shell.

[0017] In some embodiments, the second magnetic member is in a protrusion shape.

[0018] In some embodiments, the number of the second magnetic members is three.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a cycling helmet with a lens quick disassembly and assembly function according to an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a helmet shell of a cycling helmet with a lens quick disassembly and assembly function according to an embodiment of the utility model;

[0023] Figure 3 The utility model is a schematic structural diagram of a windproof eyepiece of a cycling helmet with a lens quick disassembly and assembly function according to an embodiment of the present invention.

[0024] Description of main component symbols:

[0025] A cycling helmet 100 with a lens quick disassembly and assembly function, a helmet shell 10, a front portion 101, a rear portion 102, air holes 103, longitudinal protrusions 104, reinforcing ribs 105, windproof eyepieces 20, and a second magnetic component 201. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0031] See also Figures 1 to 3 The utility model provides a cycling helmet 100 with a lens quick disassembly function. The cycling helmet 100 with a lens quick disassembly function includes:

[0032] The helmet shell 10 is streamlined and includes a front portion 101 and a rear portion 102 opposite to the front portion 101. The front portion 101 is provided with a plurality of first magnetic members (not shown in the figure), each of which is provided inside the helmet shell 10.

[0033] The windproof goggles 20 are provided with a plurality of second magnetic parts 201 on one side of the windproof goggles 20, and the number of the second magnetic parts 201 is the same as the number of the first magnetic parts. When the windproof goggles 20 are installed on the helmet shell 10, the part where the windproof goggles 20 are connected to the helmet shell 10 matches the shape of the front part 101 of the helmet shell 10, and the windproof goggles 20 and the helmet shell 10 are magnetically connected through the first magnetic parts and the second magnetic parts 201.

[0034] In the cycling helmet 100 with the lens quick disassembly function of the embodiment of the utility model, by setting a plurality of first magnetic parts on the front part 101 of the helmet shell 10, and setting a plurality of second magnetic parts 201 on one side of the windproof goggles 20, and the number of the first magnetic parts and the second magnetic parts 201 is the same, the user can install the windproof goggles 20 to the helmet shell 10 according to his actual needs, thereby increasing the flexibility of the cycling helmet 100 with the lens quick disassembly function; in addition, since the number of the first magnetic parts is multiple, there is no need to worry about the occurrence of poor magnetic attraction effect, that is, the user only needs to stick the windproof goggles 20 to the approximate position of the helmet shell 10, and the first magnetic parts and the second magnetic parts 201 It is possible to achieve magnetic connection to fix the windproof goggles 20 to the helmet shell 10, which is simple to operate and easy to implement. Moreover, when the user does not need to use the windproof goggles 20, the user can remove the windproof goggles 20 to avoid the windproof goggles 20 increasing the wind resistance of the cycling helmet 100 with the lens quick disassembly and assembly function, which is also convenient for the user to wear it while riding, thereby improving the user experience. Moreover, since each first magnetic component is arranged inside the helmet shell 10, the surface of the helmet shell 10 is relatively complete and no other structures appear. That is to say, the first magnetic component is hidden inside the helmet shell 10, which does not affect the magnetic attraction effect of the helmet shell 10, and does not affect the aesthetics of the helmet shell.

[0035] In the embodiment of the utility model, the cycling helmet 100 with the function of quick lens disassembly and assembly is provided with a magnetically absorbable windproof eyepiece 20. With such an arrangement, the user can choose whether to use the windproof eyepiece 20 according to his or her needs. For example, when the sunlight is strong and the wind is strong, the user can attach the windproof eyepiece 20 to the helmet shell 10. Under the magnetic attraction of the first magnetic member and the second magnetic member 201, the windproof eyepiece 20 can be adsorbed to the helmet shell 10, and the windproof eyepiece 20 can be used to block the wind and block the sunlight, which is convenient and fast. For another example, when the weather is cloudy and the wind is weak, the user can take the windproof eyepiece 20 off the helmet shell 10. By means of magnetic attraction, the flexibility of the windproof eyepiece 20 is enhanced, which is convenient and fast, and is conducive to the use of the user.

[0036] Furthermore, the helmet shell 10 is generally made of plastic, which has the advantages of strong plasticity and light weight. The use of plastic to make the helmet shell 10 is conducive to the formation and manufacture of the helmet shell 10, and can reduce the overall weight of the cycling helmet 100 with the lens quick disassembly function. In this way, when the user wears the cycling helmet 100 with the lens quick disassembly function, the riding helmet 100 with the lens quick disassembly function will not bring a large weight to the user due to the heavy weight of the riding helmet 100 with the lens quick disassembly function, which is convenient for the user to use the cycling helmet 100 with the lens quick disassembly function. It can be understood that in other embodiments, the helmet shell 10 can also be made of other materials, which can be specifically designed according to actual conditions and is not limited here.

[0037] Specifically, when a user wears the cycling helmet 100 with the lens quick-detachment function while riding, the design of the helmet will generate about 5% wind resistance, and this wind resistance will also affect the user's riding experience. For example, in a professional bicycle competition, this 5% wind resistance may affect the battle for the championship and runner-up. Therefore, the helmet shell 10 is designed to be streamlined, which is conducive to the passage of gas, can greatly reduce wind resistance, and provide users with a better experience during riding.

[0038] Preferably, the first magnetic part is in the shape of a strip, which increases the adsorbable area of ​​the helmet shell 10. The user does not need to perform positioning and installation during use. The user only needs to stick the windproof goggles 20 on the surface of the helmet shell 10 to achieve the installation of the windproof goggles 20 and the helmet shell 10. The operation is more convenient, which is beneficial to the user's use and improves the user experience.

[0039] Furthermore, the portion where the windproof goggles 20 are connected to the helmet shell 10 matches the shape of the front portion 101 of the helmet shell 10. With such an arrangement, when the user installs the windproof goggles 20 on the helmet shell 10, the gap between the windproof goggles 20 and the helmet shell 10 will be smaller. When the user wears the cycling helmet 100 with the lens quick disassembly function, wind energy will not easily enter the gap between the windproof goggles 20 and the cycling helmet 100 with the lens quick disassembly function. This prevents the windproof goggles 20 from erroneously falling off the helmet shell 10 due to greater resistance, thereby improving the practicality of the cycling helmet 100 with the lens quick disassembly function.

[0040] See also Figure 1 and Figure 2 In some embodiments, the helmet shell 10 has a streamlined spindle-shaped structure.

[0041] As can be seen from the above, a helmet will also increase wind resistance to a certain extent. For example, in some speed-racing competitions, in order to reduce resistance, athletes will lower their bodies as much as possible to make their heads and backs tend to be in the same plane and reduce the windward area. At this time, the helmet will increase wind resistance to a certain extent. Existing cycling helmets usually have a smooth outer surface, which can effectively reduce wind resistance to a certain extent. However, when riding at a certain speed, the air molecules around the helmet are disturbed and move away from their original positions, thus generating turbulence. That is, the air in front of the helmet is compressed due to obstruction during riding, and the air behind the helmet is drawn into low pressure due to the distance of the rider. Both of these aspects will generate air pressure resistance, resulting in the problem of high riding resistance. Setting the helmet shell 10 as a streamlined spindle-shaped structure can greatly reduce the formation of resistance, reduce wind resistance, and facilitate users to ride.

[0042] In some embodiments, the first magnetic member is a magnet, and the second magnetic member 201 is an iron block; or

[0043] The first magnetic member is an iron block, and the second magnetic member 201 is a magnet.

[0044] In the embodiment of the utility model, the first magnetic member is a magnet, and the second magnetic member 201 is an iron block, which can be adhered to the windproof eyepiece 20 by bonding. This method is simple to operate, reduces labor, and is conducive to the mass production of the cycling helmet 100 with the function of quick lens disassembly and assembly. Of course, in other embodiments, the iron block can also be fixed to the windproof eyepiece 20 by other methods, which can be designed according to actual conditions and are not limited here, as long as the iron block can be fixed to the windproof eyepiece 20.

[0045] The second magnetic member 201 protrudes to the surface of the windproof goggles 20 , which is beneficial to the magnetic attraction between the second magnetic member 201 and the first magnetic member.

[0046] Of course, in other implementations, the second magnetic member 201 may also be in the shape of a long strip, so that the adsorption area between the first magnetic member and the second magnetic member 201 can be increased, thereby enhancing the adsorption force between the windproof goggles 20 and the helmet shell 10, thereby avoiding the situation where the windproof goggles 20 mistakenly fall from the helmet shell 10 due to insufficient magnetic force, which is beneficial to improving the connection stability between the windproof goggles 20 and the helmet shell 10.

[0047] Please refer again Figure 1 and Figure 2 In some embodiments, a plurality of air holes 103 are formed on the surface of the helmet shell 10. The air holes 103 are connected to the accommodation space of the helmet shell 10. The air holes 103 are used to bring the heat in the accommodation space out of the accommodation space.

[0048] When a user wears the cycling helmet 100 with the lens quick-detachment function while riding, a lot of heat will be generated. Through the setting of the air holes 103, the heat generated by the user's head can be discharged from the air holes 103, and will not accumulate in the accommodating space of the cycling helmet 100 with the lens quick-detachment function. In other words, the setting of the air holes 103 has a heat dissipation effect, so that the user can use the cycling helmet 100 with the lens quick-detachment function more comfortably, which is beneficial to the user's use.

[0049] See also Figure 1 and Figure 2 In some embodiments, the air holes 103 are distributed in a divergent manner on the surface of the helmet shell 10 , and the air holes 103 are distributed longitudinally and are roughly strip-shaped, and the longitudinal distribution direction extends from the rear portion 102 of the helmet shell 10 to the front portion 101 of the helmet shell 10 .

[0050] By making the air holes 103 long and distributed longitudinally, the size of the air holes 103 can be increased, so that the heat dissipation effect is better, and the heat dissipation effect of the cycling helmet with the lens quick disassembly function 100 is improved, avoiding the user's discomfort caused by wearing the cycling helmet with the lens quick disassembly function 100, and improving the user experience.

[0051] It is understandable that in other embodiments, the air holes 103 may also be circular, rectangular, polygonal, etc. The specific shape of the air holes 103 may be determined according to actual conditions and is not limited here.

[0052] See also Figure 1 and Figure 2 In some embodiments, a plurality of longitudinal protrusions 104 are provided on the helmet shell 10, and the plurality of longitudinal protrusions 104 extend from a rear portion 102 of the helmet shell 10 to a front portion 101 of the helmet shell 10, and surfaces of the longitudinal protrusions 104 are all rounded.

[0053] Through the setting of the protrusions, the direction of air flow can be changed and separated, making the air flow more stable, thus avoiding the occurrence of turbulence and reducing the air pressure resistance during riding.

[0054] In addition, since the surface of the longitudinal protrusion 104 is rounded, the resistance can be further reduced, which is beneficial for users to use the cycling helmet 100 with the lens quick disassembly function.

[0055] Specifically, the protrusion is roughly in the shape of a long strip.

[0056] Please refer again Figure 1 and Figure 2In some embodiments, a plurality of reinforcing ribs 105 are formed on the helmet shell 10 , and the reinforcing ribs 105 are used to improve the safety performance of the helmet shell 10 .

[0057] As can be seen from the above, a large number of ventilation holes 103 are formed on the surface of the helmet shell 10, which will reduce the reliability of the helmet shell 10. In the event of a collision, the helmet shell 10 is prone to cracking and damage. By setting the reinforcing ribs 105, the reliability of the helmet shell 10 can be improved. By setting the reinforcing ribs 105, all structures of the helmet shell 10 can be connected in series, so that the mutual structural correlation is strengthened.

[0058] The reinforcing ribs 105 are integrally formed on the helmet shell 10 .

[0059] Specifically, the air hole 103 is approximately located between the longitudinal protrusion 104 and the reinforcing rib 105. With this arrangement, there is no need to additionally design the position of the air hole 103, and the structure is simple and easy to implement.

[0060] See also Figure 3 In some embodiments, the number of the second magnetic members 201 is three.

[0061] Among them, two of the three second magnetic parts 201 are respectively located at the two ends of the windproof goggles 20, and another one of the three second magnetic parts 201 is located in the middle of the windproof goggles 20. With such an arrangement, the windproof goggles 20 can be fixed to the helmet shell 10 with a minimum of second magnetic parts 201. Of course, in other embodiments, four, five, or six second magnetic parts 201 can also be used. The specific arrangement can be based on actual conditions and is not limited here.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0063] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cycling helmet with a lens quick disassembly and assembly function, characterized in that: The cycling helmet with the function of quick lens disassembly and assembly comprises: A helmet shell, wherein the helmet shell is streamlined and comprises a front portion and a rear portion opposite to the front portion, wherein the front portion is provided with a plurality of first magnetic members, and each of the first magnetic members is provided inside the helmet shell; Windproof goggles, one side of which is provided with a plurality of second magnetic parts, the number of the second magnetic parts being the same as the number of the first magnetic parts, and when the windproof goggles are mounted on the helmet shell, the portion where the windproof goggles are connected to the helmet shell matches the shape of the front portion of the helmet shell, and the windproof goggles are magnetically connected to the helmet shell via the first magnetic parts and the second magnetic parts.

2. The cycling helmet with lens quick disassembly function according to claim 1, characterized in that: The helmet shell has a streamlined spindle-shaped structure.

3. The cycling helmet with lens quick disassembly function according to claim 1, characterized in that: The first magnetic member is a magnet, and the second magnetic member is an iron block; or The first magnetic member is an iron block, and the second magnetic member is a magnet.

4. The cycling helmet with lens quick disassembly function according to claim 1, characterized in that: A plurality of ventilation holes are formed on the surface of the helmet shell, the ventilation holes are communicated with the accommodating space of the helmet shell, and the ventilation holes are used to bring the heat in the accommodating space out of the accommodating space.

5. The cycling helmet with lens quick disassembly function according to claim 4, characterized in that: The ventilation holes are distributed in a divergent manner on the surface of the helmet shell, and are distributed longitudinally and are roughly in the shape of long strips. The longitudinal distribution direction extends from the rear of the helmet shell to the front of the helmet shell.

6. The cycling helmet with lens quick disassembly function according to claim 1, characterized in that: The helmet shell is provided with a plurality of longitudinal protrusions, which extend from the rear portion of the helmet shell to the front portion of the helmet shell, and surfaces of the longitudinal protrusions are all rounded.

7. The cycling helmet with lens quick disassembly function according to claim 1, characterized in that: A plurality of reinforcing ribs are formed on the helmet shell, and the reinforcing ribs are used to improve the safety performance of the helmet shell.

8. The cycling helmet with lens quick disassembly function according to claim 1, characterized in that: The first magnetic component is embedded in the helmet shell.

9. The cycling helmet with lens quick disassembly function according to claim 1, characterized in that: The second magnetic member is in a convex shape.

10. The cycling helmet with lens quick disassembly function according to claim 1, characterized in that: The number of the second magnetic members is three.

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