Tear-resistant reflective film

Abstract

The utility model relates to the technical field of reflective films, in particular to a tear-resistant reflective film, which comprises an outer reflective layer, a waterproof breathable layer arranged on the outer surface of the outer reflective layer, an elastic connecting layer arranged on the inner side of the outer reflective layer, functional support fibers designed in the elastic connecting layer and comprising an activated carbon fiber core and a fluorescent wire mesh tube. The activated carbon fiber core is arranged in the center of the functional supporting fiber, the fluorescent line net pipe is arranged on the outer side of the activated carbon fiber core in a sleeving mode and is formed by weaving fluorescent fiber materials, the breathable cotton layer is installed on the other side of the elastic connecting layer, and the combined hook-and-loop fastener set is designed on the other face of the breathable cotton layer. The outer side of the combined magic tape group is provided with the positioning sticking layer, the elastic anti-tearing effect of the reflective film is improved through the woven connecting structure, the air permeability and the functional effect of the reflective film in use are improved, the combined magic tape group and the positioning sticking layer are used, the use flexibility and convenience of the reflective film are improved, and the use effect of the reflective film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reflective films, in particular to a tear-resistant reflective film. Background Art

[0002] Retroreflective film is a retroreflective material that has been made into a film and can be used directly. It uses optical principles to reflect light back to the light source. Retroreflective film is a retroreflective material made using glass bead technology, microprism technology, synthetic resin technology, film technology, coating technology and micro-replication technology. It is usually composed of a film layer with good weather resistance, a tiny glass bead layer (or microprism layer), a focusing layer, a reflecting layer, an adhesive layer and a peeling layer.

[0003] The existing application number is CN202221286279.0, which is a high-strength tear-resistant PVC reflective film, comprising a reflective composite layer and a reinforcement structure, wherein the reinforcement structure comprises a reinforcement layer fixedly connected to the reflective composite layer, a side of the reinforcement layer close to the reflective composite layer is provided with a plurality of uniformly distributed first reinforcement blocks, and a side of the reinforcement layer facing away from the reflective composite layer is provided with a plurality of uniformly distributed second reinforcement blocks. The high-strength tear-resistant PVC reflective film of the utility model can prevent the formation of cracks when subjected to tearing force, achieve an anti-tear effect, and make the reflective film have excellent tear resistance.

[0004] The above-mentioned reflective film has excellent tear resistance, however, it has more composite layers, poor air permeability, and is not flexible and convenient to use. Utility Model Content

[0005] In order to overcome the technical defects of the prior art, the utility model provides a tear-resistant reflective film to improve the air permeability and flexibility of the reflective film.

[0006] The technical solution adopted by the utility model is: a tear-resistant reflective film, comprising a reflective outer layer, the outer surface of the reflective outer layer is provided with a waterproof and breathable layer, the inner side of the reflective outer layer is provided with an elastic connecting layer, the interior of the elastic connecting layer is designed with functional supporting fibers, the other side of the elastic connecting layer is installed with a breathable cotton layer, the other side of the breathable cotton layer is designed with a combined Velcro group, and the outer side of the combined Velcro group is provided with a positioning adhesive layer.

[0007] Preferably, in order to improve the reflective effect of the material surface, the reflective outer layer is woven from reflective fiber material, the waterproof and breathable layer is made of waterproof coating material by spraying, and the lower surface of the reflective outer layer and the functional supporting fiber are woven and connected to each other.

[0008] Preferably, in order to improve the elastic effect of material use, the elastic connecting layer is made of coarse spinning using tough fiber material, the functional supporting fibers and the elastic connecting layer are interlaced and connected with each other, and the functional supporting fibers are evenly distributed on the elastic connecting layer.

[0009] Preferably, in order to improve the functional effect of the material, the functional supporting fiber includes an activated carbon fiber core and a fluorescent wire mesh tube, the activated carbon fiber core is arranged at the center position of the functional supporting fiber, the fluorescent wire mesh tube is fixedly mounted on the outside of the activated carbon fiber core, and the fluorescent wire mesh tube is woven with fluorescent fiber material.

[0010] Preferably, in order to enhance the deformation ability of the device, the functional supporting fibers include transverse fibers and longitudinal fibers, the transverse fibers are uniformly arranged longitudinally inside the elastic connecting layer, the longitudinal fibers are uniformly arranged transversely inside the elastic connecting layer, and the longitudinal fibers and the transverse fibers are staggered and perpendicular to each other.

[0011] Preferably, in order to increase the usage of the device, the combined Velcro group includes a hook-side Velcro and a fleece-side Velcro, the hook-side Velcro and the breathable cotton layer are fixedly adhered to each other, and the fleece-side Velcro and the hook-side Velcro are fixedly connected to each other.

[0012] Preferably, in order to make the device easier to position and use, the positioning adhesive layer includes a fixed adhesive layer and a protective outer film, the fixed adhesive layer and the fleece Velcro are fixedly connected to each other, and the protective outer film and the outer surface of the fixed adhesive layer are tightly adhered to each other.

[0013] Preferably, in order to improve the breathability of the material, breathable through holes are evenly opened inside the fixed adhesive layer, and the breathable through holes penetrate the breathable cotton layer, the elastic connecting layer and the reflective outer layer and extend to the lower surface of the waterproof breathable layer.

[0014] The beneficial effects of the utility model are: through the woven connection structure, the elastic tear resistance of the reflective film is improved, and the air permeability and functional effect of the reflective film when in use are improved; the combined Velcro group and the positioning adhesive layer are used to improve the flexibility and convenience of the use of the reflective film, and the use effect of the reflective film is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural explosion diagram of the utility model.

[0017] Figure 3 It is a schematic structural diagram of the reflective outer layer part of the utility model.

[0018] Figure 4 It is a side sectional structural schematic diagram of the utility model.

[0019] Figure 5 This is a structural connection diagram of the elastic connecting layer part of the utility model.

[0020] Figure 6 It is a schematic structural diagram of the functional supporting fiber part in the utility model.

[0021] Explanation of the accompanying drawings: In the figure: 1, reflective outer layer; 2, waterproof and breathable layer; 3, elastic connecting layer; 4, functional supporting fiber; 401, activated carbon fiber core; 402, fluorescent line mesh tube; 41, transverse fiber; 42, longitudinal fiber; 5, breathable cotton layer; 6, combined Velcro group; 601, hook-side Velcro; 602, fleece-side Velcro; 7, positioning adhesive layer; 701, fixed adhesive layer; 702, protective outer film. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 6 As shown, the present embodiment provides a tear-resistant reflective film, which includes a reflective outer layer 1. The outer surface of the reflective outer layer 1 is provided with a waterproof and breathable layer 2 to protect the outer surface of the material. The reflective outer layer 1 is woven from reflective fiber material, and the waterproof and breathable layer 2 is made of waterproof coating material by spraying. The lower surface of the reflective outer layer 1 and the functional supporting fiber 4 are woven and connected with each other to improve the shaping effect of the material.

[0024] An elastic connecting layer 3 is provided on the inner side of the reflective outer layer 1. The elastic connecting layer 3 is made of coarse spinning with tough fiber material to improve the connection effect between the inner layers of the material. The functional supporting fibers 4 are interlaced and connected with the elastic connecting layer 3. The functional supporting fibers 4 are evenly distributed on the elastic connecting layer 3 to improve the elastic deformation amplitude of the device.

[0025] The elastic connecting layer 3 is designed with functional support fibers 4, which include an activated carbon fiber core 401 and a fluorescent wire mesh tube 402. The activated carbon fiber core 401 is arranged at the center of the functional support fibers 4 to improve the antibacterial and drying effect of the reflective film. The fluorescent wire mesh tube 402 is fixedly mounted on the outside of the activated carbon fiber core 401 to enhance the toughness and anti-deformation effect of the device. The fluorescent wire mesh tube 402 is woven with fluorescent fiber material to improve the reflective effect of the device. The functional support fibers 4 include transverse fibers 41 and longitudinal fibers 42. The transverse fibers 41 are evenly arranged longitudinally inside the elastic connecting layer 3, and the longitudinal fibers 42 are evenly arranged transversely inside the elastic connecting layer 3. The longitudinal fibers 42 and the transverse fibers 41 are staggered and perpendicular to each other to enhance the anti-deformation effect of the reflective film.

[0026] A breathable cotton layer 5 is installed on the other side of the elastic connecting layer 3 to improve the thermal insulation and breathability effect of the material when it is used. A combined Velcro group 6 is designed on the other side of the breathable cotton layer 5. The combined Velcro group 6 includes a hook-side Velcro 601 and a fleece-side Velcro 602. The hook-side Velcro 601 and the breathable cotton layer 5 are fixedly adhered to each other, and the fleece-side Velcro 602 and the hook-side Velcro 601 are fixedly connected to each other, which increases the convenience and functional effect of the material when it is used.

[0027] A positioning adhesive layer 7 is provided on the outside of the combined Velcro group 6, and the positioning adhesive layer 7 includes a fixed adhesive layer 701 and a protective outer film 702. The fixed adhesive layer 701 and the fleece Velcro 602 are fixedly connected to each other, and the outer surface of the protective outer film 702 and the fixed adhesive layer 701 are tightly adhered to each other, thereby increasing the fixing effect of the material. Breathable through holes are evenly opened inside the fixed adhesive layer 701, and the breathable through holes penetrate the breathable cotton layer 5, the elastic connecting layer 3 and the reflective outer layer 1 and extend to the lower surface of the waterproof breathable layer 2, thereby improving the air permeability of the material.

[0028] The internal structure of the device is woven to improve the elastic tear resistance of the reflective film while improving the breathability and functional effect of the reflective film when in use. The combined Velcro group and the positioning adhesive layer are used to improve the flexibility and convenience of the use of the reflective film, improve the use effect of the reflective film, and increase the diversity of material installation and use.

[0029] The above shows and describes the basic principles and main features of the invention and the advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A tear-resistant reflective film, comprising a reflective outer layer (1), characterized in that: The outer surface of the reflective outer layer (1) is provided with a waterproof breathable layer (2), the inner side of the reflective outer layer (1) is provided with an elastic connection layer (3), the interior of the elastic connection layer (3) is provided with functional support fibers (4), the other side of the elastic connection layer (3) is provided with a breathable cotton layer (5), the other side of the breathable cotton layer (5) is provided with a combined Velcro group (6), and the outer side of the combined Velcro group (6) is provided with a positioning adhesive layer (7).

2. The tear-resistant reflective film according to claim 1, characterized in that: The reflective outer layer (1) is woven from a reflective fiber material, the waterproof breathable layer (2) is made from a waterproof coating material that is sprayed, and the lower surface of the reflective outer layer (1) and the functional support fiber (4) are woven and connected to each other.

3. The tear-resistant reflective film according to claim 1, characterized in that: The elastic connection layer (3) is made of a tough fiber material through coarse spinning, the functional support fibers (4) and the elastic connection layer (3) are interlaced and connected with each other, and the functional support fibers (4) are evenly distributed on the elastic connection layer (3).

4. The tear-resistant reflective film according to claim 1, characterized in that: The functional support fiber (4) comprises an activated carbon fiber core (401) and a fluorescent wire mesh tube (402); the activated carbon fiber core (401) is arranged at the center of the functional support fiber (4); the fluorescent wire mesh tube (402) is fixedly sleeved on the outside of the activated carbon fiber core (401); and the fluorescent wire mesh tube (402) is woven from fluorescent fiber material.

5. The tear-resistant reflective film according to claim 1, characterized in that: The functional support fibers (4) include transverse fibers (41) and longitudinal fibers (42); the transverse fibers (41) are uniformly arranged longitudinally inside the elastic connection layer (3); the longitudinal fibers (42) are uniformly arranged transversely inside the elastic connection layer (3); and the longitudinal fibers (42) and the transverse fibers (41) are interlaced and perpendicular to each other.

6. The tear-resistant reflective film according to claim 1, characterized in that: The combined Velcro group (6) comprises a hook-surface Velcro (601) and a fleece-surface Velcro (602); the hook-surface Velcro (601) and the breathable cotton layer (5) are fixedly adhered to each other, and the fleece-surface Velcro (602) and the hook-surface Velcro (601) are fixedly hooked to each other.

7. The tear-resistant reflective film according to claim 6, characterized in that: The positioning adhesive layer (7) comprises a fixed adhesive layer (701) and a protective outer film (702); the fixed adhesive layer (701) and the fleece-surface Velcro (602) are fixedly connected to each other; and the protective outer film (702) and the outer surface of the fixed adhesive layer (701) are tightly adhered to each other.

8. The tear-resistant reflective film according to claim 7, characterized in that: The interior of the fixed adhesive layer (701) is evenly provided with ventilation holes, and the ventilation holes penetrate the breathable cotton layer (5), the elastic connecting layer (3) and the reflective outer layer (1) and extend to the lower surface of the waterproof breathable layer (2).

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