Novel easy-to-tear computer lettering sticker

Abstract

The utility model discloses a novel easy-to-tear computer lettering sticker, which relates to the technical field of computer lettering stickers and comprises a computer lettering sticker body and backing paper arranged at the top of the computer lettering sticker body. A plurality of computer lettering bodies are arranged on the surface of the bottom of the computer lettering sticker body, a thickening plate is attached to the surface of the top of the computer lettering sticker body, the surface of the top of the thickening plate is coated with a first high-viscosity glue layer, and the first high-viscosity glue layer is tightly attached to the surface of the bottom of the backing paper. According to the computer lettering sticker, the tearing strip, the first high-viscosity glue layer, the second high-viscosity glue layer and the low-viscosity glue layer are arranged, so that the computer lettering sticker body and the backing paper can be conveniently torn off, and the thickening plate is arranged and the arc surface is arranged on the surface of the computer lettering sticker body; according to the computer lettering sticker, the possibility that the computer lettering sticker body is torn in the tearing process can be reduced, so that the computer lettering sticker body can be conveniently torn, and the computer lettering sticker body can be conveniently used.

Description

Technical Field

[0001] The utility model relates to the technical field of computer lettering stickers, in particular to a new type of easily tearable computer lettering sticker. Background Art

[0002] Computer lettering stickers are a widely used advertising material. They are also called lettering stickers or glass lettering stickers. Usually, they are engraved with self - adhesive materials with their own colors, or processed from vehicle stickers or back - adhesive spray - painted color blocks. Because of their bright colors and easy cutting of various graphics and fonts, they are widely used in various occasions such as window glass, advertising displays, and vehicle body advertisements. Lettering stickers can be made of self - adhesive materials in various colors, and can achieve color effects that general spray painting cannot achieve.

[0003] Computer lettering stickers are the objects of engraving by a lettering machine. In the process of using traditional computer lettering stickers, the lettering stickers are in an exposed state for a long time. This makes it extremely easy for the lettering stickers to be damaged or contaminated by external dust when the external conditions are harsh, resulting in poor engraving effects.

[0004] In the prior art, a Chinese patent with the publication number CN212098204U was proposed to solve the above - mentioned existing technical problems. The technical solution disclosed in this patent document is as follows: A new type of computer lettering sticker, including a winding roller, on the surface of the winding roller is provided a lettering sticker body. It also includes a shell. The shell is cylindrical, and one end of the shell is provided with a first opening. Along the tangent direction of the outer wall of the shell is provided a strip - shaped plate. A through - slot is provided through the center of the strip - shaped plate, and the through - slot communicates with the shell. The inner surface of the shell, at the end far from the first opening, is rotatably connected with a roller. The roller is coaxially arranged with the shell. The winding roller is located outside the roller, and the inner surface of the winding roller is in close contact with the outer surface of the roller. The utility model, by setting the shell, by arranging a roller inside the shell, sleeving the winding roller on the outer surface of the roller, and by setting the strip - shaped plate and the strip - shaped slot, enables the lettering sticker on the winding roller to be drawn out from the strip - shaped slot, thus not affecting the use of the lettering sticker. However, in the process of using this new type of computer lettering sticker, it is necessary to first tear off the adhesive surface of the new type of computer lettering sticker, but it is not easy to tear the new type of computer lettering sticker from the base paper during the operation, and it is easy to tear and damage the new type of computer lettering sticker, thus affecting the use effect of the new type of computer lettering sticker, having certain limitations. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a new type of easily tearable computer lettering sticker to solve the problems raised in the above background art.

[0006] To solve the above - mentioned technical problems, the technical solution adopted by the utility model is:

[0007] A new type of easily tearable computer lettering sticker, including a computer lettering sticker body and a backing paper, the backing paper is arranged on the top of the computer lettering sticker body; several computer lettering bodies are arranged on the bottom surface of the computer lettering sticker body, a thickening plate is attached to the top surface of the computer lettering sticker body, a first high-viscosity glue layer is coated on the top surface of the thickening plate, and the first high-viscosity glue layer is closely attached to the bottom surface of the backing paper. Tear strips are arranged at the top of both ends on both sides of the backing paper, and the outer side of each tear strip extends to the outside of the backing paper respectively.

[0008] Adopting the above technical solution, in this solution, during the use of the existing new type of computer lettering sticker, it is necessary to first tear off the adhesive surface of the new type of computer lettering sticker, but it is not easy to tear the new type of computer lettering sticker from the backing paper during the operation process, and it is easy to tear and damage the new type of computer lettering sticker, thus affecting the use effect of the new type of computer lettering sticker, which has certain limitations. In this application, by installing a thickening plate, and the thickening plate has a certain thickness, it can increase the thickness of the computer lettering sticker body, so as to improve the strength of the computer lettering sticker body. During the process of tearing the backing paper, it can reduce the possibility that the computer lettering sticker body bends along with the backing paper, thus facilitating the tearing process of the computer lettering sticker body; by setting tear strips, and by extending the tear strips to the outside of the backing paper, it can expand the contact area between the operator's hand and the corner position of the backing paper, so as to facilitate the tearing process of the backing paper, and further facilitate the tearing process of the computer lettering sticker body.

[0009] A further improvement of the technical solution of the present utility model lies in that: a low-viscosity glue layer is coated on the top surface of the thickening plate outside the first high-viscosity glue layer, and the low-viscosity glue layer is closely attached to the bottom surface of the backing paper.

[0010] Adopting the above technical solution, in this solution, if the surface of the computer lettering sticker body completely adopts a high-viscosity glue formula such as the first high-viscosity glue layer to ensure that it can firmly adhere to various surfaces, including glass, metal, plastic, etc., while this high-viscosity glue provides strong adhesion, it also increases the difficulty of tearing. In this application, by coating a low-viscosity glue layer on the top of the thickening plate outside the first high-viscosity glue layer, it can reduce the adhesion between the top surface of the thickening plate and the bottom surface of the backing paper, and further reduce the possibility of tearing the computer lettering sticker body during the process of tearing the backing paper, thus facilitating the tearing process of the backing paper and further facilitating the tearing process of the computer lettering sticker body.

[0011] A further improvement of the technical solution of the present utility model lies in that: a second high-viscosity glue layer is attached to the bottom surface of each tear strip, and the bottom surface of each second high-viscosity glue layer is closely attached to the top surface of the backing paper.

[0012] With the above technical solution, in this solution, if the connection between the tearing strip and the base paper is not stable enough, during the process of pulling the tearing strip, it is easy to separate the tearing strip from the base paper, which in turn affects the tearing effect of the computer lettering sticker body. In this application, by setting the second high-viscosity glue layer, the adhesion between the bottom surface of the tearing strip and the top surface of the base paper can be increased, thereby reducing the possibility of the tearing strip separating from the base paper surface, and further improving the tearing effect of the computer lettering sticker body.

[0013] A further improvement of the technical solution of the present utility model lies in that: friction bumps are attached to the surface of the top of each tearing strip.

[0014] With the above technical solution, in this solution, if the surface of the tearing strip is too smooth, during the process of the operator pulling the tearing strip with the hand, it is easy to slip, which is not convenient for pulling the tearing strip. In this application, by setting the friction bumps, the friction between the operator's hand and the top surface of the tearing strip can be increased, thereby preventing the operator's hand from slipping to a certain extent, so as to facilitate pulling the tearing strip.

[0015] A further improvement of the technical solution of the present utility model lies in that: arc grooves are provided at both ends of both sides of the computer lettering sticker body, and each arc groove is respectively located directly below each tearing strip.

[0016] With the above technical solution, in this solution, the corners of the general computer lettering sticker body are in a right-angle shape. When the operator tears the computer lettering sticker body from these right-angle positions, there is a certain resistance, making it difficult to tear smoothly, and it is easy to cause the corners of the computer lettering sticker body to be torn. In this application, by providing arc grooves on both sides of the computer lettering sticker body, the arc shape is less likely to cause excessive pressure or tearing to the glue layer during tearing compared to a right angle or a sharp shape, thereby being able to reduce the resistance during tearing to a certain extent, making the tearing process smoother, and further reducing the risk of damaging the lettering sticker.

[0017] A further improvement of the technical solution of the present utility model lies in that: an anti-slip layer is provided on the bottom surface of the computer lettering sticker body, and the anti-slip layer is arranged in a staggered manner with each computer lettering body.

[0018] With the above technical solution, in this solution, if the bottom surface of the computer lettering sticker body is too smooth, during the process of the operator tearing the computer lettering sticker body with the hand, it is easy to slip, which is not convenient for pulling the computer lettering sticker body. In this application, by setting the anti-slip layer, the friction degree of the bottom surface of the computer lettering sticker body can be increased, and further the friction degree between the operator's hand and the bottom surface of the computer lettering sticker body can be improved, thereby providing convenience for the tearing operation of the computer lettering sticker body.

[0019] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0020] 1. The present utility model provides a novel and easily tearable computer lettering sticker. By setting a thickening plate, the strength of the computer lettering sticker body can be improved, thereby reducing the possibility that the computer lettering sticker body bends along with the base paper during the process of tearing the base paper. And by setting a tearing strip, the contact area between the operator's hand and the corner position of the base paper can be enlarged, thus facilitating the tearing treatment of the computer lettering sticker body.

[0021] 2. The present utility model provides a novel and easily tearable computer lettering sticker. By coating a low-viscosity glue layer on the top of the thickening plate around the first high-viscosity glue layer, the adhesion force can be reduced, thereby reducing the possibility of tearing the computer lettering sticker body during the process of tearing the base paper, and further facilitating the tearing treatment of the computer lettering sticker body.

[0022] 3. The present utility model provides a novel and easily tearable computer lettering sticker. By using the second high-viscosity glue layer to increase the adhesion force between the tearing strip and the base paper, the possibility of the tearing strip separating from the base paper can be reduced, thereby improving the tearing effect of the computer lettering sticker body, and further facilitating the tearing treatment of the computer lettering sticker body.

[0023] 4. The present utility model provides a novel and easily tearable computer lettering sticker. By opening arc grooves on both side surfaces of the computer lettering sticker body, it is less likely to cause excessive pressure or tearing to the glue layer during tearing compared to right-angled or sharp shapes, thus making the tearing process smoother, reducing the risk of damaging the lettering sticker, and further facilitating the tearing treatment of the computer lettering sticker body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following further illustrates the present utility model with reference to the drawings.

[0025] Figure 1 is a perspective view of the present utility model;

[0026] Figure 2 is a perspective view of the second perspective of the whole of the present utility model;

[0027] Figure 3 is a partial exploded structural schematic diagram of the first high-viscosity glue layer of the present utility model;

[0028] Figure 4 is of the present utility model Figure 1 The enlarged structural schematic diagram at position A in.

[0029] In the figure: 1. Computer engraving sticker body; 2. Base paper; 3. Thickening plate; 4. Tearing strip; 5. Computer engraving body; 6. Anti-slip layer; 7. First high-viscosity glue layer; 8. Second high-viscosity glue layer; 9. Friction bump; 10. Low-viscosity glue layer. Detailed implementation mode

[0030] The following further elaborates on the present utility model in conjunction with embodiments:

[0031] Embodiment 1

[0032] As Figure 2 , Figure 3 and Figure 4 shown, the present utility model provides a new type of easily tearable computer engraving sticker, including a computer engraving sticker body 1 and a base paper 2, and the base paper 2 is arranged on the top of the computer engraving sticker body 1; a plurality of computer engraving bodies 5 are arranged on the bottom surface of the computer engraving sticker body 1, a thickening plate 3 is attached to the top surface of the computer engraving sticker body 1, a first high-viscosity glue layer 7 is coated on the top surface of the thickening plate 3, and the first high-viscosity glue layer 7 is closely attached to the bottom surface of the base paper 2. Tearing strips 4 are arranged at the top of both ends on both sides of the base paper 2, and the outer sides of each tearing strip 4 respectively extend to the outside of the base paper 2.

[0033] In this embodiment, during the use of the existing new type of computer engraving sticker, it is necessary to first tear off the adhesive surface of the new type of computer engraving sticker. However, during the operation, it is not easy to tear off the new type of computer engraving sticker from the base paper 2, and the new type of computer engraving sticker is easily torn and damaged, thus affecting the use effect of the new type of computer engraving sticker, which has certain limitations. In this application, by installing the thickening plate 3 and the thickening plate 3 having a certain thickness, the thickness of the computer engraving sticker body 1 can be increased, so as to improve the strength of the computer engraving sticker body 1. During the tearing process of the base paper 2, the possibility that the computer engraving sticker body 1 follows the base paper 2 to bend can be reduced, thus facilitating the tearing process of the computer engraving sticker body 1; by setting the tearing strips 4 and extending the tearing strips 4 to the outside of the base paper 2, the contact area between the operator's hand and the corner position of the base paper 2 can be enlarged, so as to facilitate the tearing process of the base paper 2, and further facilitate the tearing process of the computer engraving sticker body 1.

[0034] Embodiment 2

[0035] As Figure 1 , Figure 2 and Figure 3 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, a low-viscosity glue layer 10 is coated on the top surface of the thickening plate 3 outside the first high-viscosity glue layer 7, and the low-viscosity glue layer 10 is closely attached to the bottom surface of the base paper 2.

[0036] In this embodiment, if the surface of the computer lettering sticker body 1 completely adopts a highly adhesive glue formula such as the first highly adhesive glue layer 7 to ensure that it can be firmly adhered to various surfaces, including glass, metal, plastic, etc., while this highly adhesive glue provides strong adhesion, it also increases the difficulty of tearing. In this application, by coating a low-adhesive glue layer 10 on the top of the thickening plate 3 outside the first highly adhesive glue layer 7, the adhesion between the top surface of the thickening plate 3 and the bottom surface of the base paper 2 can be reduced, thereby reducing the possibility of tearing the computer lettering sticker body 1 during the process of tearing the base paper 2, facilitating the tearing process of the base paper 2, and further facilitating the tearing process of the computer lettering sticker body 1.

[0037] Embodiment 3

[0038] As Figure 1 、 Figure 3 and Figure 4 shown, on the basis of Embodiment 2, the present utility model provides a technical solution: Preferably, a second highly adhesive glue layer 8 is attached to the bottom surface of each tearing strip 4, the bottom surface of each second highly adhesive glue layer 8 is closely attached to the top surface of the base paper 2, and friction bumps 9 are attached to the top surface of each tearing strip 4.

[0039] In this embodiment, if the connection between the contact surface of the tearing strip 4 and the base paper 2 is not stable enough, during the process of pulling the tearing strip 4, it is easy to separate the tearing strip 4 from the base paper 2, thereby affecting the tearing effect of the computer lettering sticker body 1. In this application, by setting the second highly adhesive glue layer 8, the adhesion between the bottom surface of the tearing strip 4 and the top surface of the base paper 2 can be increased, thereby reducing the possibility of the tearing strip 4 separating from the surface of the base paper 2, and further improving the tearing effect of the computer lettering sticker body 1; if the surface of the tearing strip 4 is too smooth, during the process of the operator pulling the tearing strip 4 by hand, it is easy to slip, making it inconvenient to pull the tearing strip 4. In this application, by setting the friction bumps 9, the friction between the operator's hand and the top surface of the tearing strip 4 can be increased, thereby preventing the operator's hand from slipping to a certain extent, facilitating the pulling of the tearing strip 4.

[0040] Embodiment 4

[0041] As Figure 1 、 Figure 2 and Figure 4 shown, on the basis of Embodiment 3, the present utility model provides a technical solution: Preferably, arc grooves are provided at both ends on both sides of the computer lettering sticker body 1, and each arc groove is respectively located directly below each tearing strip 4. An anti-slip layer 6 is provided on the bottom surface of the computer lettering sticker body 1, and the anti-slip layer 6 is arranged in a staggered manner with each computer lettering body 5.

[0042] In this embodiment, the corners of the general computer lettering sticker body 1 are in a right-angled shape. When the operator tears the computer lettering sticker body 1 from these right-angled positions, there is a certain resistance, making it difficult to tear smoothly and easily causing the corners of the computer lettering sticker body 1 to be torn. In this application, arc grooves are opened on both side surfaces of the computer lettering sticker body 1. Among them, the arc shape is less likely to cause excessive pressure or tearing to the glue layer during tearing compared to the right angle or sharp shape, so it can reduce the resistance during tearing to a certain extent, making the tearing process smoother, and thus reducing the risk of damaging the lettering sticker; if the bottom surface of the computer lettering sticker body 1 is too smooth, the operator's hand is likely to slip during the process of tearing the computer lettering sticker body 1, making it inconvenient to pull the computer lettering sticker body 1. In this application, by setting the anti-slip layer 6, the friction degree of the bottom surface of the computer lettering sticker body 1 can be increased, thereby improving the friction degree between the operator's hand and the bottom surface of the computer lettering sticker body 1, providing convenience for the tearing operation of the computer lettering sticker body 1.

[0043] The working principle of the new type of easily tearable computer lettering sticker is specifically described below.

[0044] As Figures 1-4 shown, the operator pulls the tearing strip 4 with one hand, holds the computer lettering sticker body 1 with the other hand, and then tears the tearing strip 4 upwards, separating the base paper 2 from the surface of the low-viscosity glue layer 10, and then continuing to separate the bottom surface of the base paper 2 from the first high-viscosity glue layer 7, so as to quickly perform the tearing process on the computer lettering sticker body 1. The operator then adheres the first high-viscosity glue layer 7 and the low-viscosity glue layer 10 to the position where the computer lettering sticker body 1 needs to be used, facilitating the use of the computer lettering sticker body 1.

[0045] The above has generally described the present utility model in detail, but based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A novel easy-to-tear computer lettering sticker, comprising a computer lettering sticker body (1) and a backing paper (2), wherein the backing paper (2) is arranged on the top of the computer lettering sticker body (1); the characteristics are: The bottom surface of the computer lettering sticker body (1) is provided with a plurality of computer lettering bodies (5), the top surface of the computer lettering sticker body (1) is attached with a thickened plate (3), the top surface of the thickened plate (3) is coated with a first high-viscosity glue layer (7), and the first high-viscosity glue layer (7) is tightly fitted with the bottom surface of the base paper (2), and tear strips (4) are provided at the tops of both ends of both sides of the base paper (2), and the outer side of each tear strip (4) extends to the outer side of the base paper (2) respectively.

2. The novel easy-to-tear computer lettering sticker according to claim 1 is characterized in that: The top surface of the thickened plate (3) outside the first high-viscosity glue layer (7) is coated with a low-viscosity glue layer (10), and the low-viscosity glue layer (10) is tightly fitted to the surface of the bottom of the base paper (2).

3. The novel easy-to-tear computer lettering sticker according to claim 2 is characterized in that: A second high-viscosity glue layer (8) is attached to the bottom surface of each tear strip (4), and the bottom surface of each second high-viscosity glue layer (8) is tightly fitted to the top surface of the base paper (2).

4. The novel easy-to-tear computer lettering sticker according to claim 3 is characterized in that: A friction protrusion (9) is attached to the surface of the top of each tear strip (4).

5. The novel easy-to-tear computer lettering sticker according to claim 1 is characterized in that: Arc grooves are provided at both ends of the two sides of the computer lettering sticker body (1), and each of the arc grooves is located directly below each of the tear strips (4).

6. The novel easy-to-tear computer lettering sticker according to claim 5 is characterized in that: The bottom surface of the computer lettering sticker body (1) is provided with an anti-skid layer (6), and the anti-skid layer (6) and each of the computer lettering bodies (5) are arranged in an offset manner.

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