Modularized combined type helmet

Abstract

The utility model relates to the technical field of protective equipment, and discloses a modular combined type helmet which comprises a helmet body, a foam cushion layer is arranged on the inner wall of the helmet body, an inclined eave edge is fixedly connected to the outer surface of the helmet body, and plug pin assemblies are arranged on the two sides of the outer surface of the inclined eave edge. When the modularized combined type helmet needs to be installed, an operator firstly takes out the assembling plug pin and enables the assembling plug pin to penetrate through the inclined eave edge and the wearing ring, and due to the fact that threads are engraved at the two ends of the assembling plug pin, the operator rotates the upper positioning ring and the lower positioning ring to the surface of the assembling plug pin and fastens the upper positioning ring and the lower positioning ring; in this way, the upper positioning ring can have the reinforcing effect on the inclined eave edge, the wearing ring and the connecting reinforcing piece are firmly connected together, when one component is damaged, a person can only maintain or replace the damaged component, the whole helmet does not need to be replaced, and the resource utilization rate and the sustainability of the helmet are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective equipment, in particular to a modular combined helmet. Background Art

[0002] In the design and use of helmets, traditional helmets are usually an integral structure, which is difficult to adjust according to different usage scenarios and user needs. With the development of technology and the diversification of user needs, the market has put forward higher requirements for the versatility and comfort of helmets.

[0003] Traditional helmets are designed for single use. Once they suffer a serious impact or damage, they often need to be replaced as a whole, which undoubtedly increases the cost and resource consumption of users. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a modular combined helmet.

[0005] The utility model is implemented by the following technical scheme: a modular combined helmet, comprising a helmet body, the inner wall of the helmet body is provided with a foam cushion layer, the outer surface of the helmet body is fixedly connected with an inclined eaves, and both sides of the outer surface of the inclined eaves are provided with latch assemblies;

[0006] The latch assembly includes an assembly latch, which passes through the surface of the inclined eaves. Both ends of the assembly latch are engraved with threads. The top end of the assembly latch is threadedly connected to an upper positioning ring. The middle part of the assembly latch is provided with a connecting reinforcement piece, and the bottom end of the assembly latch is threadedly connected to a lower positioning ring.

[0007] Through the above technical solution, when the modular combined helmet needs to be installed, the operator first takes out the assembly pin and passes it through the inclined eaves and the wearing ring respectively. Since both ends of the assembly pin are engraved with threads, the operator rotates the upper positioning ring to the top of the assembly pin and tightens it. In this way, the upper positioning ring can reinforce the inclined eaves and improve the stability of the helmet. Subsequently, the operator installs the lower positioning ring to the bottom of the assembly pin and fixes it. In this way, the wearing ring and the connecting reinforcement are firmly connected together. Since the connecting reinforcement is located in the middle position, it can significantly improve the installation stability of the structures on both sides, making the helmet more sturdy and durable.

[0008] As a further improvement of the above solution, a groove is provided on one side of the rear end of the helmet body.

[0009] Through the above technical solution, the grooves can serve as air flow channels to help air circulate inside and outside the helmet, improve breathability, reduce the stuffiness of the head, and improve wearing comfort. The groove design can also increase the aesthetics of the helmet, making it look more modern and fashionable.

[0010] As a further improvement of the above solution, a breathable plate is arranged inside the groove, and a plurality of holes are opened on the surface of the breathable plate.

[0011] Through the above technical solution, the hole design can increase air circulation inside the helmet, help sweat evaporate and dissipate heat, and improve wearing comfort. The breathable panel and holes help to lower the temperature inside the helmet and create a cooler environment, which is very important for users who wear helmets for a long time. In addition, the breathable panel can be removed for easy cleaning and maintenance, keeping the inside of the helmet clean.

[0012] As a further improvement of the above solution, a wearing ring is provided at the bottom of the helmet body, and both sides of the outer surface of the wearing ring are provided with plug holes adapted to the assembly pins.

[0013] Through the above technical solution, the helmet can be firmly fixed to the wearer's head by the coordinated use of the wearing ring and the assembly pin, preventing the helmet from shifting or loosening during exercise or impact. The stable wearing method can ensure that the helmet can function correctly when subjected to impact and protect the wearer's head from injury.

[0014] As a further improvement of the above solution, the bottom of the assembly pin passes through the surface of the wearing ring.

[0015] Through the above technical solution, the assembly pin passes through the wearing ring, so that the helmet body and the wearing ring can be connected together more firmly, thereby enhancing the stability of the overall structure. Such a design makes the disassembly and assembly of the helmet relatively easy, and is convenient for the maintenance, cleaning or replacement of parts of the helmet.

[0016] As a further improvement of the above solution, a mask is fixedly connected to one side of the wearing ring.

[0017] Through the above technical solution, the mask can provide facial protection for the user to prevent splashing objects, dust or other harmful substances from causing damage to the face. The mask is fixedly connected to the wearing ring to ensure the integration between the helmet and the mask, avoiding the mask from falling off or dislocation during use.

[0018] As a further improvement of the above solution, the material of the mask surface is polycarbonate.

[0019] Through the above technical solution, the light transmittance of polycarbonate is extremely high, which can provide clear vision, which is very important for masks that require good vision. In addition, polycarbonate has extremely high impact resistance and can effectively resist external impact and protect the face from injury.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model provides a latch assembly. When the modular combined helmet needs to be installed, the operator first takes out the assembly latch and passes it through the inclined eave and the wearing ring respectively. Since both ends of the assembly latch are engraved with threads, the operator rotates the upper positioning ring and the lower positioning ring respectively to the surface of the assembly latch and tightens them, so that the upper positioning ring can reinforce the inclined eave, and the wearing ring and the connecting reinforcement piece are firmly connected together. When one of the components is damaged, the operator can only repair or replace the damaged component without replacing the entire helmet, thereby improving the utilization rate of resources and the sustainability of the helmet. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the foam cushion layer of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the air-permeable plate of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the groove of the utility model;

[0026] Figure 5 It is a schematic diagram of the exploded structure of the latch assembly of the utility model.

[0027] Description of main symbols:

[0028] 1. Helmet body; 2. Foam cushion; 3. Inclined eaves; 4. Latch assembly; 401. Assembly latch; 402. Upper positioning ring; 403. Connecting reinforcement; 404. Lower positioning ring; 5. Groove; 6. Breathable plate; 7. Wearing ring; 8. Mask. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0030] Example:

[0031] Please combine Figure 1-5The modular combined helmet of the present embodiment comprises a helmet body 1, the inner wall of the helmet body 1 is provided with a foam cushion layer 2, the outer surface of the helmet body 1 is fixedly connected with an inclined eave 3, and both sides of the outer surface of the inclined eave 3 are provided with latch assemblies 4;

[0032] The latch assembly 4 includes an assembly latch 401, which passes through the surface of the inclined eave 3. Both ends of the assembly latch 401 are engraved with threads. The top of the assembly latch 401 is threadedly connected to an upper positioning ring 402, the middle of the assembly latch 401 is provided with a connecting reinforcement 403, and the bottom end of the assembly latch 401 is threadedly connected to a lower positioning ring 404. When the modular combination helmet needs to be installed, the operator first takes out the assembly latch 401 and passes it through the inclined eave 3 and the wearing ring 7 respectively. Since both ends of the assembly pin 401 are engraved with threads, the operator rotates the upper positioning ring 402 to the top of the assembly pin 401 and tightens it, so that the upper positioning ring 402 can reinforce the inclined eaves 3 and improve the stability of the helmet. Subsequently, the operator installs the lower positioning ring 404 to the bottom of the assembly pin 401 and fixes it. In this way, the wearing ring 7 and the connecting reinforcement 403 will be firmly connected together. Since the connecting reinforcement 403 is located in the middle position, it can significantly improve the installation stability of the structures on both sides, making the helmet more sturdy and durable.

[0033] A groove 5 is provided on one side of the rear end of the helmet body 1. The groove 5 can serve as an air flow channel to help air circulate inside and outside the helmet, improve air permeability, reduce the stuffiness of the head, and improve wearing comfort. The design of the groove 5 can also increase the aesthetics of the helmet, making it look more modern and fashionable.

[0034] A breathable plate 6 is provided inside the groove 5, and a plurality of holes are provided on the surface of the breathable plate 6. The hole design can increase the air circulation inside the helmet, help the evaporation of sweat and the dissipation of heat, and improve the wearing comfort. The breathable plate 6 and the holes help to reduce the temperature inside the helmet and create a cooler environment, which is very important for users who wear the helmet for a long time. In addition, the breathable plate 6 can be disassembled for easy cleaning and maintenance, so as to keep the inside of the helmet clean.

[0035] A wearing ring 7 is provided at the bottom of the helmet body 1, and both sides of the outer surface of the wearing ring 7 are provided with sockets compatible with the assembly pin 401. The wearing ring 7 and the assembly pin 401 are used in combination to firmly fix the helmet on the wearer's head to prevent the helmet from shifting or loosening during exercise or impact. The stable wearing method can ensure that the helmet can function correctly when subjected to impact and protect the wearer's head from injury.

[0036] The bottom of the assembly pin 401 passes through the surface of the wearing ring 7. The assembly pin 401 passes through the wearing ring 7, which can connect the helmet body 1 and the wearing ring 7 more firmly, enhance the stability of the overall structure, and such a design makes the disassembly and assembly of the helmet relatively easy, which is convenient for the maintenance, cleaning or replacement of parts of the helmet.

[0037] A mask 8 is fixedly connected to one side of the wearing ring 7. The mask 8 can provide facial protection for the user to prevent splashing objects, dust or other harmful substances from causing damage to the face. Fixedly connecting the mask 8 to the wearing ring 7 can ensure the integration between the helmet and the mask 8 and avoid the mask 8 from falling off or being misplaced during use.

[0038] The surface material of the mask 8 is polycarbonate. The light transmittance of polycarbonate is extremely high, and it can provide a clear line of sight, which is very important for the mask 8 that requires good vision. In addition, polycarbonate has extremely high impact resistance, and can effectively resist external impact and protect the face from injury.

[0039] The implementation principle of a modular combined helmet in the embodiment of the present application is as follows: when the modular combined helmet needs to be installed, the operator first takes out the assembly pin 401 and passes it through the inclined eave 3 and the wearing ring 7 respectively. Since both ends of the assembly pin 401 are engraved with threads, the operator rotates the upper positioning ring 402 to the top of the assembly pin 401 and tightens it, so that the upper positioning ring 402 can have a reinforcement effect on the inclined eave 3 and improve the stability of the helmet. Subsequently, the operator installs the lower positioning ring 404 to the bottom of the assembly pin 401 and fixes it. In this way, the wearing ring 7 and the connecting reinforcement 403 will be firmly connected together. Since the connecting reinforcement 403 is located in the middle position, it can significantly improve the installation stability of the structures on both sides, making the helmet more sturdy and durable. The use of the wearing ring 7 and the assembly pin 401 can firmly fix the helmet on the wearer's head to prevent the helmet from shifting or loosening when exercising or being impacted. The stable wearing method can ensure that the helmet can function correctly when it is impacted and protect the wearer's head from injury.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A modular combined helmet, characterized in that: It comprises a helmet body (1), the inner wall of the helmet body (1) is provided with a foam cushion layer (2), the outer surface of the helmet body (1) is fixedly connected with an inclined eaves (3), and both sides of the outer surface of the inclined eaves (3) are provided with latch assemblies (4); The latch assembly (4) comprises an assembly latch (401), the assembly latch (401) penetrates the surface of the inclined eaves (3), both ends of the assembly latch (401) are engraved with threads, the top end of the assembly latch (401) is threadedly connected to an upper positioning ring (402), the middle part of the assembly latch (401) is provided with a connection reinforcement piece (403), and the bottom end of the assembly latch (401) is threadedly connected to a lower positioning ring (404).

2. A modular combined helmet as claimed in claim 1, characterized in that: A groove (5) is provided on one side of the rear end of the helmet body (1).

3. A modular combined helmet as claimed in claim 2, characterized in that: A breathable plate (6) is arranged inside the groove (5), and a plurality of holes are provided on the surface of the breathable plate (6).

4. A modular combined helmet as claimed in claim 1, characterized in that: A wearing ring (7) is provided at the bottom of the helmet body (1), and both sides of the outer surface of the wearing ring (7) are provided with plug holes that are compatible with the assembly pin (401).

5. The modular combined helmet according to claim 1, characterized in that: The bottom of the assembly pin (401) penetrates the surface of the wearing ring (7).

6. A modular combined helmet as claimed in claim 4, characterized in that: A mask (8) is fixedly connected to one side of the wearing ring (7).

7. A modular combined helmet as claimed in claim 6, characterized in that: The surface of the mask (8) is made of polycarbonate.

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