CN209428992U - reflective warning tape - Google Patents

Abstract

The utility model proposes a reflective warning tape, the base layer is covered with a resin layer and a color layer; the color layer is depressed downward to form a reflective pattern groove, and its lower end extends into the resin layer; the reflective pattern groove has a bottom surface and an inclined side wall, and the bottom surface There is a groove on the top; a reflective layer is provided on the bottom surface and side wall of the reflection pattern groove, and on the inner wall of the groove; glass beads are built in the groove, and the upper end of the groove is exposed to the reflection pattern groove; the reflection pattern groove is filled with fluorescent light The upper surface of the fluorescent layer and the upper surface of the color layer are covered with a transparent protective layer, and the upper surface is set up to prevent sticking tips; the lower surface of the base layer is covered with a pressure-sensitive adhesive layer and an anti-sticking paper layer. The utility model can still provide instructions when the light is dim and the vehicle is not turned on, and has the function of preventing small advertisements from sticking.

Description

reflective warning tape

technical field

The utility model relates to the technical field of protection and warning, in particular to a reflective warning tape.

Background technique

The reflective warning tape is mainly used for the guidance and safety signs of various roads. Because the reflective warning tape plays an obvious warning role with its bright colors during the day, its bright reflective effect can effectively enhance people's recognition ability, see the target clearly, and arouse vigilance at night or in the case of insufficient light, so as to avoid accidents accidents, reduce casualties, reduce economic losses, and become an indispensable safety guard for road traffic, which has obvious social benefits.

Although the existing reflective warning tape can play a reflective effect, due to its unreasonable structural design, it can only play a striking prompting role under strong light. In the case of dim light, the reflective effect is not obvious, especially When the vehicle lights are broken, the traditional reflective warning tape will not play any role at all, which will cause safety accidents and endanger the personal safety of travelers.

Utility model content

The utility model provides a reflective warning tape, which solves the problem in the prior art that the reflective warning tape does not have a warning function when the light is dim.

The technical scheme of the utility model is achieved in that:

A reflective warning tape, comprising a base layer, the upper surface of the base layer is covered with a resin layer, the upper surface of the resin layer is covered with a color layer; the upper surface of the color layer is depressed downward to form a reflective pattern groove, the The lower end of the reflective pattern groove extends into the resin layer;

The reflective pattern groove has a bottom surface and an inclined side wall, and the upper end of the side wall is inclined to the outside of the reflective pattern groove; the bottom surface of the reflective pattern groove is provided with a number of downwardly recessed semicircular grooves ;

A reflective layer is provided on the bottom surface and the side wall of the reflective pattern groove, and on the inner wall of the groove;

Glass beads are placed in the groove, and the upper end of the glass beads exposes the upper end of the groove to the reflective pattern groove;

The reflective pattern groove is filled with a fluorescent layer, and the fluorescent layer covers the glass beads; the upper surface of the fluorescent layer is flush with the upper surface of the color layer to form a continuous surface;

Both the upper surface of the fluorescent layer and the upper surface of the color layer are covered with a transparent protective layer, and the upper surface of the transparent protective layer is provided with several raised anti-sticking tips;

The lower surface of the base layer is covered with a pressure-sensitive adhesive layer, and the lower surface of the pressure-sensitive adhesive layer is covered with a release paper layer.

Further, the base layer includes a tear-resistant layer and an insulating layer arranged in sequence from top to bottom, and the tear-resistant layer and the insulating layer are connected by an adhesive layer.

Further, the tear-resistant layer is woven from polyacrylonitrile pre-oxidized fibers and silicon carbide fibers, and the insulating layer is alumina ceramic coating.

Further, the reflective layer is an aluminum-plated material layer or a platinum-plated material layer.

Further, the fluorescent layer is formed by solidifying light-guiding grade resin mixed with fluorescent powder.

Further, the anti-sticking tip is in the shape of a regular pyramid, and several anti-sticking tips are evenly distributed on the transparent protective layer.

Further, the anti-sticking tip is integrated with the transparent protective layer.

Further, the reflective pattern groove and the color layer form spaced twill patterns on the upper surface of the reflective warning tape.

The beneficial effects of the utility model are:

The utility model has a simple structural design and is easy to use; the light of the vehicle is irradiated on the utility model, which is directly reflected by the reflective layer and the glass beads, and provides a warning for the driver at night; when the vehicle is not turned on, the fluorescent layer automatically emits light, and a part It is directly exported through the transparent protective layer, and part of it is exported after being reflected by the reflective layer and glass beads to improve the light output rate; the anti-sticking tip can refract the light emitted from the inside of the reflective warning tape, and diffusely reflect the light injected from the outside to avoid light pollution , It can also prevent small advertisements from pasting. The utility model can still provide instructions when the light is dim and the vehicle is not turned on, and has the function of preventing small advertisements from sticking.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of an embodiment of the utility model;

Fig. 2 is a schematic diagram of the internal structure of an embodiment of the utility model;

Fig. 3 is a schematic structural diagram of a base layer of an embodiment of the present invention.

in:

1. Base layer; 2. Tear-resistant layer; 3. Insulating layer; 4. Adhesive layer; 5. Resin layer; 6. Color layer; 7. Reflective graphic groove; 8. Groove; 9. Reflective layer; 10. Glass Microbeads; 11, fluorescent layer; 12, transparent protective layer; 13, anti-sticking tip; 14, pressure-sensitive adhesive layer; 15, anti-sticking paper layer.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-3, the reflective warning tape in this embodiment includes a base layer 1. In this embodiment, the base layer 1 includes a tear-resistant layer 2 and an insulating layer 3 arranged sequentially from top to bottom. The tear-resistant layer 2 and the insulating layer 3 are connected by an adhesive layer 4 . The tear-resistant layer 2 is woven from polyacrylonitrile preoxidized fibers and silicon carbide fibers, and the polyacrylonitrile preoxidized fibers and silicon carbide fibers have strong structural strength, which can prevent the reflective warning tape from being torn under force; The above-mentioned insulating layer 3 is an alumina ceramic coating, which has good insulation properties. When this embodiment is pasted on a position with an electrical circuit, it plays a safe role in isolating electricity and preventing electric shock. The upper surface of the base layer 1 is covered with a resin layer 5, and the upper surface of the resin layer 5 is covered with a color layer 6, and the color layer 6 can select a desired color as required; from the upper surface of the color layer 6 downwards The depression forms a reflective pattern groove 7 , and the lower end of the reflective pattern groove 7 extends into the resin layer 5 .

The reflective pattern groove 7 has a bottom surface and an inclined side wall, and the upper end of the side wall is inclined to the outside of the reflective pattern groove 7; the bottom surface of the reflective pattern groove 7 is provided with a number of downwardly recessed semicircular The groove 8; the bottom surface and the side wall of the reflection pattern groove 7, and the inner wall of the groove 8 are all provided with a reflective layer 9; in this embodiment, the reflective layer 9 is an aluminum-plated material layer, Platinum-plated material layer can also be used, which can increase the reflective effect of the reflective warning tape and make the surface of the reflective warning tape have a metallic luster.

Glass beads 10 are housed in the groove 8, and the upper end of the glass beads 10 exposes the upper end of the groove 8 to the reflective pattern groove 7; the reflective pattern groove 7 is filled with a fluorescent layer 11 , the fluorescent layer 11 covers the glass beads 10; the upper surface of the fluorescent layer 11 is flush with the upper surface of the color layer 6 to form a continuous surface. Both the upper surface of the fluorescent layer 11 and the upper surface of the color layer 6 are covered with a transparent protective layer 12 , and several raised anti-sticking tips 13 are provided on the upper surface of the transparent protective layer 12 .

The lower surface of the base layer 1 is covered with a pressure-sensitive adhesive layer 14, which has good thermal stability, environmental protection and safety, good bonding effect, and has the characteristics of water resistance and waterproof. The lower surface of the pressure-sensitive adhesive layer 14 is covered with a release paper layer 15 .

In this embodiment, the fluorescent layer 11 is formed by solidifying light-guiding grade resin mixed with fluorescent powder. Phosphor absorbs light energy during the day and automatically glows at night.

In this embodiment, the anti-sticking tips 13 are in the shape of a regular pyramid, and several of the anti-sticking tips 13 are evenly distributed on the transparent protective layer 12 . The anti-adhesive tip 13 and the transparent protective layer 12 are integrated to facilitate light transmission.

In this embodiment, the reflective pattern groove 7 and the color layer 6 form spaced twill patterns on the upper surface of the reflective warning tape.

When the present embodiment works, the light of the vehicle is irradiated on the utility model, which is directly reflected by the reflective layer 9 and the glass beads 10, and provides a warning for the driver at night; The transparent protective layer 12 is directly led out, and a part is led out after being reflected by the reflective layer 9 and the glass beads 10, so as to improve the light output rate; the anti-sticking tip 13 can refract the light emitted from the inside of the reflective warning tape, and diffusely reflect the light incident from the outside , to avoid light pollution, and can prevent small advertisements from pasting. The utility model can still provide instructions when the light is dim and the vehicle is not turned on, and has the function of preventing small advertisements from sticking.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (7)

1. A reflective warning tape, characterized in that it comprises a base layer, the upper surface of the base layer is covered with a resin layer, and the upper surface of the resin layer is covered with a color layer; the upper surface of the color layer is sunken downwards to form a reflective pattern groove, the lower end of which reflects the pattern groove extends into the resin layer; The reflective pattern groove has a bottom surface and an inclined side wall, and the upper end of the side wall is inclined to the outside of the reflective pattern groove; the bottom surface of the reflective pattern groove is provided with a number of downwardly recessed semicircular grooves ; A reflective layer is provided on the bottom surface and the side wall of the reflective pattern groove, and on the inner wall of the groove; Glass beads are placed in the groove, and the upper end of the glass beads exposes the upper end of the groove to the reflective pattern groove; The reflective pattern groove is filled with a fluorescent layer, and the fluorescent layer covers the glass beads; the upper surface of the fluorescent layer is flush with the upper surface of the color layer to form a continuous surface; Both the upper surface of the fluorescent layer and the upper surface of the color layer are covered with a transparent protective layer, and the upper surface of the transparent protective layer is provided with several raised anti-sticking tips; The lower surface of the base layer is covered with a pressure-sensitive adhesive layer, and the lower surface of the pressure-sensitive adhesive layer is covered with a release paper layer. 2. A reflective warning tape as claimed in claim 1, wherein the base layer comprises a tear-resistant layer and an insulating layer arranged sequentially from top to bottom, and the tear-resistant layer and the insulating layer are passed through Adhesive layer connection. 3. A reflective warning tape as claimed in claim 2, wherein the tear-resistant layer is woven from polyacrylonitrile pre-oxidized fibers and silicon carbide fibers, and the insulating layer is an alumina ceramic coating . 4. A reflective warning tape according to claim 3, characterized in that, the reflective layer is an aluminum-plated material layer or a platinum-plated material layer. 5 . The reflective warning tape according to claim 4 , wherein the anti-adhesive tip is in the shape of a regular pyramid, and several anti-adhesive tips are evenly distributed on the transparent protective layer. 6 . 6 . The reflective warning tape according to claim 5 , wherein the anti-adhesive tip and the transparent protective layer are integrated. 6 . 7 . The reflective warning tape according to claim 6 , characterized in that, the reflective pattern groove and the color layer form spaced twill patterns on the upper surface of the reflective warning tape. 8 .