Antibacterial, mildewproof and waterproof head-mounted protector safety lacing

Abstract

The utility model discloses an antibacterial, mildew-proof and waterproof head-mounted protector safety lacing, which comprises a lacing body and is characterized in that the lacing body comprises a flexible carrier, and a flexible antibacterial and waterproof surface layer is wrapped on the outer surface of the flexible carrier. According to the technical scheme, the surface of the silica gel surface layer is smooth and skin-friendly, and the comfort level of a wearer is improved. Meanwhile, the silica gel has excellent heat resistance, cold resistance, dielectricity, water resistance and medium corrosion resistance and has the advantages of being quick to dry, antibacterial, bacteriostatic, mildew-proof and capable of preventing peculiar smells, in addition, the tensile strength of the silica gel is larger than that of traditional nylon cloth, and the durability of the helmet tying belt is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of head-mounted protective gear, and in particular relates to an antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap. Background Art

[0002] With the improvement of living standards and the popularity of outdoor activities, head protection has become an important part of people's daily life. However, traditional helmet straps are mostly made of nylon cloth, which has a rough surface and is not skin-friendly, causing discomfort to the wearer. Especially in hot weather, sweat easily accumulates on the straps, producing an unpleasant odor, which seriously affects the wearing comfort. In addition, as an emerging tool for modern travel, shared helmets are exposed to the external environment for a long time, and their wearing rate is relatively high, so it is crucial to improve their comfort and tensile strength. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides an antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap; this strap adopts flexible waterproof as the outer layer material, which greatly improves the wearing comfort, and has the characteristics of quick drying, antibacterial, mildew-proof and preventing odor. Its tensile strength is also far superior to that of traditional straps, thereby improving the overall use experience of the helmet.

[0004] The utility model is realized in this way: an antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap, characterized in that the strap comprises a strap body, the strap body comprises a flexible carrier, and the outer surface of the flexible carrier is wrapped with a flexible antibacterial and waterproof surface layer.

[0005] Preferably, the flexible antibacterial and waterproof surface layer is a silicone layer, a rubber layer, a thermoplastic elastomer layer or a PVC layer.

[0006] Preferably, the overall width of the lace body is not less than 20 mm; the thickness of the unilateral flexible antibacterial and waterproof surface layer is not less than 0.08 mm.

[0007] Preferably, the thickness of the unilateral flexible antibacterial and waterproof surface layer is 0.1 mm to 0.15 mm.

[0008] Preferably, a through rivet hole is prefabricated on the strap body at the helmet connection end, and the center of the rivet hole is located on the center line of the strap body.

[0009] Preferably, there are 1 to 4 riveting holes.

[0010] Preferably, an anti-tearing protrusion is provided at the end of the strap body connected to the helmet and / or the outer edge of the riveting hole.

[0011] Preferably, the height of the tear-resistant protrusion is 0.1-0.5 mm higher than that of the flexible antibacterial waterproof surface layer.

[0012] Preferably, the arcs at the corners of the flexible antibacterial waterproof surface layer are provided with transition arcs.

[0013] The utility model also discloses a shared helmet, comprising a helmet body and a helmet strap connected to the helmet body, wherein the helmet strap adopts the above-mentioned safety strap, and a lock buckle is arranged on the safety strap.

[0014] The utility model has the advantages and technical effects: the surface of the silicone surface layer of the utility model using the above technical solution is smooth and skin-friendly, which improves the comfort of the wearer. At the same time, the silicone has excellent heat resistance, cold resistance, dielectric resistance, water resistance and medium corrosion resistance, and has the characteristics of quick drying, antibacterial and antifungal, mildew resistance, and prevention of odor. In addition, the tensile strength of the silicone is greater than that of the traditional nylon cloth, which improves the durability of the helmet strap. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of Embodiment 1 of the safety harness of the utility model;

[0016] Figure 2 This is a schematic structural diagram of Embodiment 2 of the safety tether of the utility model;

[0017] Figure 3 This is a schematic structural diagram of Embodiment 3 of the safety tether of the utility model;

[0018] Figure 4 This is a schematic structural diagram of a fourth embodiment of a safety harness of the utility model;

[0019] Figure 5 The present invention is a schematic diagram of a shared helmet structure with a safety strap.

[0020] In the figure, 1, belt body; 101, flexible carrier; 102, flexible antibacterial and waterproof surface layer; 103, riveting hole; 104, anti-tear protrusion; 2, helmet body; 3, locking buckle; 4, rivet. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0022] Example 1, please refer to Figure 1A safety strap for head-mounted protective gear with antibacterial, mildew-proof and waterproof properties, comprising a strap body 1, wherein the strap body comprises a flexible carrier 101, and the flexible carrier 101 may be a fiber woven fabric such as a flexible non-woven fabric, a nylon fabric, or a flexible belt, which mainly plays a role in resisting tensile force; the outer surface of the flexible carrier is wrapped with a flexible antibacterial and waterproof surface layer 102, which is used to isolate the flexible carrier from the outside air, and to prevent water and mildew.

[0023] Preferably, the flexible antibacterial and waterproof surface layer is a silicone layer, a rubber layer, a thermoplastic elastomer layer or a PVC layer. The preferred layer in this embodiment is a silicone layer.

[0024] Preferably, the overall width of the lace body is not less than 20 mm; the thickness of the unilateral flexible antibacterial and waterproof surface layer is not less than 0.08 mm.

[0025] Preferably, the thickness of the unilateral flexible antibacterial and waterproof surface layer is 0.1 mm to 0.15 mm.

[0026] Preferably, the arcs at the corners of the flexible antibacterial and waterproof surface layer are provided with transition arcs to prevent scratches and improve wearing comfort.

[0027] Example 2, preferably, please refer to Figure 2 In this embodiment, on the basis of the first embodiment, a through rivet hole 103 is prefabricated on the lace body at the helmet connection end, the center of which is located on the center line of the lace body, for quick connection with the helmet, reducing the punching process and improving production efficiency. Preferably, 1 to 4 rivet holes are provided. When the rivet hole near the end is damaged, it can be cut and continued to be used. In this embodiment, one rivet hole is provided.

[0028] Example 3, please refer to Figure 3 In this embodiment, based on the second embodiment, the outer edge of the riveting hole at the end of the strap body connected to the helmet is provided with an anti-tear protrusion 104 to enhance the strength of the riveted joint.

[0029] Example 4, please refer to Figure 4 In this embodiment, based on the second embodiment, the outer edge of the end of the strap body connected to the helmet is provided with an anti-tear protrusion 104 to enhance the strength of the riveted joint.

[0030] See also Figure 5 The utility model also relates to a shared helmet, comprising a helmet body 2, and a helmet strap connected to the helmet body via a rivet 4, wherein the helmet strap adopts the above-mentioned safety strap, and a lock buckle 3 is mounted on the safety strap.

[0031] The surface of the silicone surface layer of the utility model using the above technical solution is smooth and skin-friendly, which improves the comfort of the wearer. At the same time, silicone has excellent heat resistance, cold resistance, dielectric resistance, water resistance and medium corrosion resistance, can quickly dissipate sweat and prevent odor. In addition, the tensile strength of silicone is greater than that of traditional nylon cloth, which improves the durability of the helmet strap.

[0032] Production process:

[0033] Choose a suitable flexible carrier: First, choose a flexible carrier with good elasticity and durability, such as elastic fiber or nylon, etc. These materials can provide good flexibility and durability.

[0034] Making a flexible antibacterial waterproof surface layer: Apply or impregnate the outer surface of the flexible carrier with silicone material to form a flexible antibacterial waterproof surface layer. The selection of silicone material should meet the requirements of waterproof, heat-resistant, cold-resistant, medium corrosion-resistant, etc., and the surface should be smooth and skin-friendly to improve the comfort of the wearer.

[0035] Processing the connection end: The rivet hole is directly made by laser cutting or punching at the connection end of the lace body and the helmet to facilitate connection with the helmet. The rivet hole can also be preset with a through hole. If necessary, an anti-tear protrusion can be set on the outer edge of the rivet hole to increase the tear resistance of the lace.

[0036] Control the flexible antibacterial waterproof surface layer of the laces: The single-side thickness of the flexible antibacterial waterproof surface layer should be controlled within the range of above 0.08mm to ensure waterproof performance and comfort.

[0037] Assembly and testing: Connect the finished antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap to the helmet body, and conduct various performance tests to ensure that it meets the design requirements.

[0038] Technical effects:

[0039] Waterproof performance: The silicone surface layer has good waterproof performance, which can effectively block moisture penetration, keep the laces dry and improve the wearer's comfort.

[0040] Quickly dissipate sweat: The surface of the silicone surface layer is smooth and has good breathability, which can quickly dissipate sweat and prevent odor. This is especially important for people who wear helmets for a long time in hot weather.

[0041] Improved comfort: The silicone surface layer is skin-friendly, soft and comfortable, which improves the comfort of the wearer. In addition, the thickness of the lace body and the flexible antibacterial and waterproof surface layer are also carefully designed to provide better fit and adaptability.

[0042] Tensile Strength: Silicone's tensile strength is greater than that of traditional nylon fabric, which increases the durability of helmet straps. This helps reduce damage or breakage caused by stretching during use.

[0043] Wide applicability: The antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap is not only suitable for personal use, but can also be widely used in public facilities such as shared helmets. By adopting this strap, the comfort and durability of shared helmets can be significantly improved, and the user experience can be enhanced.

[0044] Easy to clean and maintain: The surface of the antibacterial, mildew-proof and waterproof headgear safety strap is easy to clean and can be cleaned with regular detergents and water. In addition, the silicone surface layer also has good durability and wear resistance, and can maintain its performance for a long time.

[0045] In summary, the antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap achieves the goals of waterproofing, quick sweat dissipation, and improved comfort and durability through careful design and material selection. This strap is suitable for helmet use in personal and public occasions, and can provide better safety and comfort.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention, for example, materials such as rubber, PVC and other flexible waterproof and skin-friendly materials, should be included in the scope of protection of the present invention.

Claims

1. An antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap, the strap comprising a strap body, characterized in that: The lace body comprises a flexible carrier, the outer surface of which is wrapped with a flexible antibacterial and waterproof surface layer; the flexible antibacterial and waterproof surface layer is a silicone layer, a rubber layer, a thermoplastic elastomer layer or a PVC layer.

2. The antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap according to claim 1, characterized in that: The overall width of the lace body is not less than 20 mm; the thickness of the single-sided flexible antibacterial and waterproof surface layer is not less than 0.08 mm.

3. The antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap according to claim 2, characterized in that: The thickness of the single-sided flexible antibacterial waterproof surface layer is 0.1mm~0.15mm.

4. The antibacterial, mildew-proof and waterproof headwear safety strap according to claim 1, characterized in that: A through rivet hole is prefabricated on the strap body at the helmet connection end, and the center of the rivet hole is located on the center line of the strap body.

5. The antibacterial, mildew-proof and waterproof headwear safety strap according to claim 4, characterized in that: The number of the riveting holes is 1 to 4.

6. The antibacterial, mildew-proof and waterproof head-mounted protective gear safety strap according to claim 5, characterized in that: The end of the strap body connected to the helmet and / or the outer edge of the riveting hole are provided with anti-tearing protrusions.

7. The antibacterial, mildew-proof and waterproof headwear safety strap according to claim 6, characterized in that: The height of the anti-tear protrusion is 0.1 to 0.5 mm higher than that of the flexible antibacterial waterproof surface layer.

8. The antibacterial, mildew-proof and waterproof headwear safety strap according to claim 1, characterized in that: The arcs at the corners of the flexible antibacterial waterproof surface layer are provided with transition arcs.

9. The antibacterial, mildew-proof and waterproof headwear safety strap according to any one of claims 1 to 8, characterized in that: The safety strap is equipped with a lock buckle and is used on a shared helmet. The shared helmet comprises a helmet body and a safety strap connected to the helmet body.

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