A helmet having a vented cover mounting structure

Abstract

The utility model discloses a helmet with ventilating cover mounting structure relates to helmet technical field, including helmet main part, inlay sheet and ventilating cover, the front of helmet main part is equipped with breathing hole, and inlay sheet is connected with ventilating cover through detachable connecting structure and is clamped fixed in both sides of breathing hole. Detachable connecting structure is elastic lock catch part and is matched with connecting groove, and elastic lock catch part can be cantilever beam hook etc.

Description

Technical Field

[0001] This utility model relates to the field of helmet technology, specifically to a helmet with a ventilated hood mounting structure. Background Technology

[0002] Helmets are widely used as head protection equipment in various scenarios such as cycling, roller skating, and construction, with their core function being to ensure the safety of the user's head. As usage demands continue to increase, users' requirements for helmet comfort are also rising. Among these, breathability is one of the key factors affecting wearing comfort. Therefore, most helmets on the market have breathing holes on the front and other locations to allow air circulation between the inside and outside of the helmet, reducing the feeling of stuffiness on the head when wearing it.

[0003] To prevent dust, insects, and foreign objects from entering the helmet through the breathing vent, while also ensuring breathability, current technology typically incorporates a vent cover at the breathing vent. However, most mainstream vent covers currently employ a one-piece design, meaning the vent cover is fixed to the helmet body via adhesive, welding, or non-removable clips. This one-piece structure has significant drawbacks in practical use: because the vent cover is directly fixed to the helmet body, it cannot be easily disassembled; over long-term use, the vent cover easily accumulates dust, sweat residue, and external pollutants, and may even breed bacteria; the one-piece structure prevents users from separately disassembling and cleaning the vent cover, allowing only simple wiping of the helmet surface, which is insufficient for thorough cleaning. This not only affects the helmet's hygiene but may also potentially impact the user's respiratory health in the long run, while also reducing the vent cover's lifespan and overall user experience.

[0004] Therefore, designing a helmet hood structure that is easy to assemble and disassemble to solve the problems of existing one-piece hoods being difficult to clean and having poor hygiene has become an urgent technical need to be addressed in the current helmet design field. Utility Model Content

[0005] To address the shortcomings in the prior art, this utility model provides a helmet with a ventilated hood mounting structure.

[0006] The technical solution adopted by this utility model is: a helmet with a ventilator installation structure, including a helmet body, a breathing hole on the front of the helmet body, an inner insert and a ventilator, the inner insert and the ventilator being connected by a detachable connection structure, so that when the two are connected, the inner insert and the ventilator are clamped and fixed on both sides of the breathing hole.

[0007] Furthermore, the detachable connection structure includes an elastic locking part disposed on one of the insert and the ventilated cover, and a connecting groove disposed on the other; the elastic locking part is configured to be elastically deformable and snap into the connecting groove, thereby connecting the insert and the ventilated cover.

[0008] Furthermore, the elastic locking part is at least one of a cantilever beam hook or a mushroom-shaped hook.

[0009] Furthermore, there are multiple detachable connection structures, which are distributed at intervals along the edges of the insert and the breathable cover.

[0010] Furthermore, the front of the helmet body is provided with a concave surface for accommodating the ventilator.

[0011] Furthermore, the outer edge of the insert is provided with a fitting part, and the inner wall of the helmet body is provided with a fitting groove that fits into the fitting part.

[0012] Furthermore, the ventilated cover has several ventilation holes, the inner insert has through holes corresponding to the breathing holes, and the helmet body has through grooves for the elastic buckle to pass through.

[0013] The beneficial effects of this utility model are: 1. Easy to assemble and disassemble, and convenient to clean: This structure uses an embedded piece to detachably connect to the breathable cover, clamping and fixing it to both sides of the breathing hole, breaking the fixed limitations of existing one-piece structures. Users can quickly assemble and disassemble the breathable cover without professional tools, and can thoroughly clean the breathable cover that is covered with dust, sweat and other pollutants, solving the core problem of incomplete cleaning of existing structures.

[0014] 2. Ensuring hygiene and reducing health risks: Breathable masks are prone to bacterial growth due to contact with air and moisture, and the existing one-piece structure cannot be thoroughly cleaned, leading to health hazards. The detachable design of this application allows the breathable mask to be deeply cleaned or disinfected regularly, effectively inhibiting bacterial growth, protecting the user's respiratory health, and improving usage safety.

[0015] 3. Extended lifespan and reduced operating costs: Existing integrated ventilators require replacement of the entire helmet when damaged or aged, resulting in wasted costs. In this application, the ventilator is an independent component, requiring only individual replacement upon damage, without needing to replace the entire helmet body; furthermore, regular cleaning slows down material aging, extending the overall lifespan of the ventilator and helmet, and reducing maintenance costs.

[0016] 4. Simple structure and strong adaptability: This structure only includes an inner insert, a vent, and a detachable connection structure. It has fewer parts, is easy to process, and has low manufacturing costs. The detachable connection structure can use various mature methods such as buckles and threads, and can be adapted without significantly modifying the existing helmet design. It has strong versatility and is easy to promote on various types of helmets.

[0017] 5. Balancing protection and breathability to ensure a superior user experience: The breathable cover reliably covers the breathing holes after installation, preventing foreign objects from entering and maintaining the protective function of the existing structure; the clamping and fixing method ensures stable installation, preventing displacement and detachment during use, and ensuring smooth ventilation of the breathing holes, allowing users to achieve convenient cleaning without sacrificing protection and breathability.

[0018] In addition to the objectives, features and advantages described above, this utility model has other objectives, features and advantages.

[0019] The present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is an exploded view of the present invention.

[0022] Figure 3 This is a schematic diagram of the ventilation hood.

[0023] Figure 4 This is a structural diagram of the helmet body.

[0024] Figure 1-4 In the middle: 1. Helmet body; 2. Breathing hole; 3. Inner insert; 4. Ventilation hood; 5. Elastic buckle; 6. Connecting groove; 7. Concave surface; 8. Fitting part; 9. Fitting groove; 10. Ventilation hole; 11. Through hole; 12. Through groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0027] This utility model provides a helmet with a ventilated cover mounting structure.

[0028] In this embodiment, refer to Figure 1-4 The helmet with a ventilator mounting structure includes a helmet body 1, a breathing hole 2 on the front of the helmet body 1, an inner insert 3 and a ventilator 4, the inner insert 3 and the ventilator 4 are connected by a detachable connection structure, so that when the two are connected, the inner insert and the ventilator are clamped and fixed on both sides of the breathing hole.

[0029] In the above technical solution, the helmet body serves as the load-bearing base, and the pre-designed breathing hole on its front is the air circulation channel. By adding two key components, an inner insert and a ventilator, a detachable connection structure is used to establish the connection between the two, forming a sandwich-style clamping and fixing structure of "inner insert - helmet body - ventilator". When the inner insert and the ventilator are connected through the detachable structure, they respectively fit against the inner side (inner wall side of the helmet) and the outer side (outer wall side of the helmet) of the breathing hole. The fastening force of the connection structure stabilizes the ventilator at the breathing hole position, while retaining the detachable characteristic of the connection structure.

[0030] Breaking through the fixed limitations of existing one-piece ventilators, the ventilator is easily disassembled and reassembled through a detachable connection, solving the core pain point of traditional structures being difficult to clean. In addition, the structural design is simple, requiring no major modifications to the helmet body. The independent setting of the ventilator and the inner plate makes it easy to replace damaged parts individually, reducing maintenance costs.

[0031] Specifically, the detachable connection structure includes an elastic locking part 5 disposed on one of the insert and the breathable cover, and a connecting groove 6 disposed on the other; the elastic locking part 5 is configured to be elastically deformable and snap into the connecting groove 6, thereby connecting the insert and the breathable cover.

[0032] In this embodiment, the detachable connection structure adopts a "elastic locking part + connecting groove" combination mode: a locking part with elastic deformation capability is provided on either the insert or the vent cover, and a corresponding connecting groove is provided on the other (in this embodiment, the locking part is provided on the vent cover, and the connecting groove is provided on the insert, as shown in the attached drawings); during assembly, the elastic locking part undergoes elastic deformation under external force, enters the connecting groove, and recovers its deformation. The mechanical engagement between the locking part and the groove achieves a detachable connection, thereby clamping and fixing the breathing hole; during disassembly, a reverse external force is applied to cause the elastic locking part to deform again and detach from the connecting groove, thus separating the two parts. The elastic locking structure achieves "tool-free assembly and disassembly," allowing users to complete the operation using only their hand strength, improving the convenience of assembly and disassembly.

[0033] Specifically, the elastic locking part is at least one of a cantilever beam hook or a mushroom-shaped hook.

[0034] In this embodiment, both structures (cantilever beam hook or mushroom-shaped buckle; the embodiment of this application takes cantilever beam hook as an example, as shown in the attached drawings) have reliable elastic locking capabilities, ensuring connection stability and ease of disassembly.

[0035] Specifically, there are multiple detachable connection structures, which are distributed at intervals along the edges of the insert and the breathable cover.

[0036] In this embodiment, multiple sets of "elastic locking parts + connecting grooves" structures are evenly distributed along the edges of the inner insert and the ventilator, so that each connection point forms a ring or polygonal force closed loop; after assembly, each connection point simultaneously bears the clamping force, and the fixing force between the ventilator and the inner insert is evenly distributed to various positions on the edge, avoiding local force concentration.

[0037] Specifically, the front of the helmet body is provided with a concave surface 7 for accommodating the ventilator.

[0038] In this embodiment, a concave surface adapted to the shape of the vent is provided on the front of the helmet body at the location of the breathing hole. The depth of the concave surface matches the thickness of the vent, so that the vent can be completely embedded in the concave surface after assembly. Its outer surface is flush with or slightly convex with the front contour of the helmet body, forming an "embedded" installation structure.

[0039] Specifically, the outer edge of the insert is provided with a fitting part 8, and the inner wall of the helmet body is provided with a fitting groove 9 that fits into the fitting part 8.

[0040] In this embodiment, an interlocking part is added to the outer edge of the insert, and an interlocking groove is opened at the corresponding position on the inner wall of the helmet body to form an auxiliary positioning structure of "interlocking part-interlocking groove". During assembly, the insert is first pre-positioned by being embedded into the interlocking groove on the inner wall of the helmet through the interlocking part, and then fixed to the ventilator through a detachable connection structure, so that the position of the insert is doubly limited.

[0041] Specifically, the ventilator has several ventilation holes 10, the inner insert has a through hole 11 corresponding to the breathing hole, and the helmet body has a through groove 12 for the elastic buckle to pass through.

[0042] Several ventilation holes are distributed on the ventilator. The diameter, number and distribution density of the ventilation holes are designed according to the ventilation and protection requirements of the helmet: the diameter needs to block foreign objects such as dust and insects while ensuring air circulation, and the distribution density needs to ensure the air pressure balance inside and outside the helmet to achieve efficient ventilation.

[0043] Attention all technical personnel: Although this utility model has been described according to the specific embodiments above, the concept of this utility model is not limited to this utility model. Any modification that utilizes the concept of this utility model will be included within the scope of protection of this patent right.

Claims

1. A helmet with a ventilated hood mounting structure, comprising a helmet body, wherein a breathing hole is provided on the front of the helmet body, characterized in that: It also includes an insert and a breathable cover, wherein the insert and the breathable cover are connected by a detachable connection structure, such that when the two are connected, the insert and the breathable cover are clamped and fixed on both sides of the breathing hole.

2. The helmet with a ventilated hood mounting structure according to claim 1, characterized in that: The detachable connection structure includes an elastic locking part disposed on one of the insert and the ventilated cover, and a connecting groove disposed on the other; the elastic locking part is configured to be elastically deformable and snap into the connecting groove, thereby connecting the insert and the ventilated cover.

3. The helmet with a ventilated hood mounting structure according to claim 2, characterized in that: The elastic locking part is at least one of a cantilever beam hook or a mushroom-shaped hook.

4. The helmet with a ventilated hood mounting structure according to claim 2, characterized in that: The number of detachable connection structures is multiple, and they are distributed at intervals along the edges of the insert and the breathable cover.

5. The helmet with a ventilated hood mounting structure according to claim 1, characterized in that: The front of the helmet body has a concave surface for accommodating the ventilator.

6. The helmet with a ventilated hood mounting structure according to claim 1, characterized in that: The outer edge of the insert is provided with a fitting part, and the inner wall of the helmet body is provided with a fitting groove that fits into the fitting part.

7. The helmet with a ventilated hood mounting structure according to claim 1, characterized in that: The ventilated cover has several ventilation holes, the inner insert has through holes corresponding to the breathing holes, and the helmet body has through grooves for the elastic buckle to pass through.

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