Scratch-resistant glass cover plate

Abstract

The utility model belongs to glass cover plate technical field, concretely is a kind of scratch-resistant glass cover plate, including one glass cover plate, the one glass cover plate includes two glass cover plate, the surface of two glass cover plate is equipped with several strip parallel arrangement parallel straight line form recess, the utility model can solve the edge of two glass cover plate in daily use extremely vulnerable to damage due to collision, scratch, leading to scratch, break, and further affect overall service life and aesthetic degree etc. problem, through parallel straight line form recess can solve glass cover plate surface easily be scratched by sharp object, and surface reflection in strong light environment influence visibility etc. problem, through rubber buffer layer can solve external force impact direct action on glass cover plate, easily make it scratch even break, especially in equipment drop, impact etc. scene etc. problem, through protection component can solve the edge of two glass cover plate fragile, collision, scratch probability big etc. problem.

Description

Technical Field

[0001] This utility model belongs to the field of glass cover technology, specifically a scratch-resistant glass cover. Background Technology

[0002] Glass is an amorphous inorganic non-metallic material, generally made from a variety of inorganic minerals as the main raw materials, with the addition of small amounts of auxiliary materials. Its main components are silicon dioxide and other oxides, primarily silicate complex salts. It is an amorphous solid with an irregular structure, widely used in buildings for wind insulation and light transmission, and is a mixture. There are also colored glasses, which exhibit color due to the incorporation of certain metal oxides or salts, and tempered glass, produced through physical or chemical methods.

[0003] Currently, glass covers are mainly used on touch screens to protect the functional panels on the touch screen. The edge of the glass cover is generally part of the mounting part, that is, the part that connects to the device.

[0004] The edges of glass covers are easily damaged by collisions and scratches during daily use, resulting in scratches and cracks, which in turn affects the overall service life and aesthetics. External impacts directly affect the glass cover, easily causing scratches or even breakage. Especially in scenarios such as equipment drops or impacts, the edges of the glass cover are fragile and have a high probability of being hit and scratched. In addition, traditional fixed edge protectors have problems such as difficulty in replacement after installation and poor versatility. The surface of the glass cover is easily scratched by sharp objects, and the surface reflection affects visibility in strong light environments. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a scratch-resistant glass cover.

[0006] The technical solution adopted by this utility model to solve its technical problem is: the scratch-resistant glass cover plate of this utility model includes a first glass cover plate, the first glass cover plate includes a second glass cover plate, and the surface of the second glass cover plate is provided with a plurality of parallel linear grooves arranged in parallel with each other.

[0007] Preferably, the four sides and corners of the second glass cover are provided with several U-shaped anti-pressure grooves centered on each other.

[0008] Preferably, a snap-fit ​​groove is provided on the outer side of the second glass cover plate at the position corresponding to the middle of the U-shaped pressure-resistant groove.

[0009] Preferably, a protective component is snapped into the inner wall of the snap-fit ​​groove, and the protective component includes a first rubber sleeve.

[0010] Preferably, a second rubber sleeve is fixedly connected to the inner wall of the first rubber sleeve.

[0011] Preferably, the outer wall of the second rubber sleeve is engaged with the inner wall of the snap-fit ​​groove, and the inner side of the first rubber sleeve is tightly attached to the outer side of the second glass cover.

[0012] Preferably, a rubber buffer layer is fixedly connected below the second glass cover, and the outer side of the rubber buffer layer is in close contact with the inner side below the first rubber sleeve.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The scratch-resistant glass cover plate described in this utility model has a U-shaped anti-pressure groove that solves the problem that the edges of the No. 2 glass cover plate are easily damaged by collisions and scratches during daily use, resulting in scratches and cracks, which in turn affect the overall service life and aesthetics. The cross-section of the U-shaped anti-pressure groove is similar to the shape of a U, and the bottom of the groove is arc-shaped. The advantage of the U-shaped groove is that the arc transition at the bottom of the groove can further alleviate stress concentration and avoid cracks caused by sudden stress changes. The groove depth is usually between 0.1 and 1 mm, and the groove width is between 0.2 and 2 mm. This shape is suitable for scenarios where the edge strength of the glass cover plate is required to be high. When subjected to external forces such as impacts, the U-shaped groove can better absorb and disperse energy, protecting the glass from being scratched or broken.

[0015] 2. The scratch-resistant glass cover plate described in this utility model uses parallel straight grooves to solve the problems of the glass cover plate surface being easily scratched by sharp objects and the surface reflection affecting visibility in strong light environments. The grooves of the parallel straight grooves are arranged in parallel to each other, with a groove width typically between 10 and 1000 nanometers and a groove depth between 5 and 500 nanometers. This shape can effectively guide the direction of the scratching force, dispersing the scratching force along the groove direction, reducing the force acting perpendicularly on the glass surface, and reducing the generation of scratches. When applied to the glass cover plate of electronic device display screens, it can enhance the scratch resistance while ensuring the display effect. When illuminated, the parallel straight grooves can also reduce the interference of reflected light to a certain extent, improving the visibility of the screen under strong light.

[0016] 3. The scratch-resistant glass cover of this utility model can solve the problem of scratches or even breakage caused by direct impact from external forces, especially in scenarios such as equipment drops or impacts. The rubber buffer layer is installed between the glass cover and the mounting base. When the glass cover is subjected to external impact, the rubber buffer layer can absorb part of the impact force, reducing the force directly borne by the glass cover and thus reducing the possibility of scratches. For example, if a rubber buffer layer is set between the glass cover and the case of a smartwatch, the rubber buffer layer can effectively protect the glass cover from scratches or breakage when the watch is accidentally dropped or impacted.

[0017] 4. The scratch-resistant glass cover of this utility model has a protective component that can solve the problems of fragile edges of the second glass cover, which are prone to collisions and scratches, and the traditional fixed edge protectors, which are difficult to replace after installation and have poor versatility. The protective component is made of rubber and can be disassembled and replaced by stretching the second rubber sleeve and the first rubber sleeve to disengage the second rubber sleeve from the snap-fit ​​groove. The inner side of the second rubber sleeve is adapted to the snap-fit ​​groove opened in the second glass cover, which is convenient and firm to install. The protective component can effectively protect the edge of the glass cover and reduce damage caused by edge collisions and scratches. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the No. 1 glass cover and rubber buffer layer structure in this utility model;

[0022] Figure 4 This is the utility model Figure 3 A magnified structural diagram of point A;

[0023] Figure 5 This is a schematic diagram of the protective component structure in this utility model.

[0024] In the diagram: 1. Glass cover plate No. 1; 2. Protective component; 3. Rubber buffer layer; 101. Glass cover plate No. 2; 102. Parallel straight groove; 103. U-shaped pressure-resistant groove; 104. Snap-fit ​​groove; 201. Rubber sleeve No. 1; 202. Rubber sleeve No. 2. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figures 1 to 4As shown, an anti-scratch glass cover of this utility model embodiment includes a first glass cover 1, which includes a second glass cover 101. The surface of the second glass cover 101 is provided with a plurality of parallel straight grooves 102 arranged in parallel with each other. The four sides and corners of the second glass cover 101 are provided with a plurality of U-shaped pressure-resistant grooves 103. The outer side of the second glass cover 101 is provided with a snap-fit ​​groove 104 corresponding to the middle of the U-shaped pressure-resistant grooves 103. A rubber buffer layer 3 is fixedly connected to the bottom of the second glass cover 101. The outer side of the rubber buffer layer 3 is in close contact with the inner side of the bottom of the first rubber sleeve 201.

[0027] The U-shaped pressure-resistant groove 103 solves the problem that the edge of the No. 2 glass cover 101 is easily damaged by collisions and scratches during daily use, resulting in scratches and cracks, which in turn affects the overall service life and aesthetics. The cross-section of the U-shaped pressure-resistant groove 103 is similar to the shape of a U, and the bottom of the groove is rounded. The advantage of the U-shaped groove is that the rounded transition at the bottom of the groove can further alleviate stress concentration and avoid cracks caused by sudden stress changes. The groove depth is usually between 0.1 and 1 mm, and the groove width is between 0.2 and 2 mm. This shape is suitable for scenarios where the edge strength of the glass cover is required to be high. When subjected to external forces such as impacts, the U-shaped groove can better absorb and disperse energy, protecting the glass from being scratched or broken.

[0028] The parallel straight groove 102 can solve the problems of glass cover surface being easily scratched by sharp objects and surface reflection affecting visibility in strong light environment. The grooves of the parallel straight groove 102 are arranged in parallel with each other, the groove width is usually between 10-1000 nanometers, and the groove depth is in the range of 5-500 nanometers. This shape can effectively guide the direction of scratching force, so that the scratching force is dispersed along the groove direction, reducing the force acting perpendicularly on the glass surface and reducing the generation of scratches. When applied to the glass cover of electronic device display screen, it can enhance the scratch resistance while ensuring the display effect. When exposed to light, the parallel straight groove can also reduce the interference of reflected light to a certain extent, improving the visibility of the screen under strong light.

[0029] The rubber buffer layer 3 can solve the problem of external impacts directly acting on the glass cover, which can easily cause scratches or even breakage, especially in scenarios such as device drops or impacts. The rubber buffer layer 3 is installed between the glass cover and the mounting base. When the second glass cover 101 is subjected to external impact, the rubber buffer layer 3 can absorb part of the impact force, reducing the force directly borne by the second glass cover 101, thereby reducing the possibility of being scratched. For example, if a rubber buffer layer is set between the glass cover and the watch case of a smartwatch, the rubber buffer layer 3 can effectively protect the second glass cover 101 from being scratched or broken when the watch is accidentally dropped or impacted.

[0030] like Figure 5As shown, a protective component 2 is snapped into the inner wall of the snap-fit ​​groove 104. The protective component 2 includes a first rubber sleeve 201. A second rubber sleeve 202 is fixedly connected to the inner wall of the first rubber sleeve 201. The outer wall of the second rubber sleeve 202 is snapped into the inner wall of the snap-fit ​​groove 104. The inner side of the first rubber sleeve 201 is tightly attached to the outer side of the second glass cover plate 101.

[0031] The protective component 2 can solve the problems of fragile edges of the second glass cover 101, which are prone to collisions and scratches. Traditional fixed edge protectors are difficult to replace after installation and have poor versatility. The protective component 2 is made of rubber. By stretching the second rubber sleeve 202 and the first rubber sleeve 201, the second rubber sleeve 202 can be disassembled from the snap-fit ​​groove 104, which can be completed for disassembly and replacement. The inner side of the second rubber sleeve 202 is adapted to the snap-fit ​​groove 104 opened in the second glass cover 101, which is convenient and firm to install. The protective component 2 can effectively protect the edge of the glass cover and reduce damage caused by edge collisions and scratches.

[0032] Working principle: The U-shaped pressure-resistant groove 103 can solve the problem that the edge of the No. 2 glass cover plate 101 is easily damaged by collisions and scratches during daily use, resulting in scratches and cracks, which in turn affects the overall service life and aesthetics. The cross-section of the U-shaped pressure-resistant groove 103 is similar to the shape of a U, and the bottom of the groove is arc-shaped. The advantage of the U-shaped groove is that the arc transition at the bottom of the groove can further alleviate stress concentration and avoid cracks caused by sudden stress changes. The groove depth is usually between 0.1 and 1 mm, and the groove width is between 0.2 and 2 mm. This shape is suitable for scenarios with high requirements for the edge strength of the glass cover plate. When subjected to external forces such as impacts, the U-shaped groove can better absorb and disperse energy, protecting the glass from being scratched or broken.

[0033] The parallel straight groove 102 can solve the problems of glass cover surface being easily scratched by sharp objects and surface reflection affecting visibility in strong light environment. The grooves of the parallel straight groove 102 are arranged in parallel with each other, the groove width is usually between 10-1000 nanometers, and the groove depth is in the range of 5-500 nanometers. This shape can effectively guide the direction of scratching force, so that the scratching force is dispersed along the groove direction, reducing the force acting perpendicularly on the glass surface and reducing the generation of scratches. When applied to the glass cover of electronic device display screen, it can enhance the scratch resistance while ensuring the display effect. When exposed to light, the parallel straight groove can also reduce the interference of reflected light to a certain extent, improving the visibility of the screen under strong light.

[0034] The rubber buffer layer 3 can solve the problem of external impacts directly acting on the glass cover, which can easily cause scratches or even breakage, especially in scenarios such as device drops or impacts. The rubber buffer layer 3 is installed between the glass cover and the mounting base. When the second glass cover 101 is subjected to external impact, the rubber buffer layer 3 can absorb part of the impact force, reducing the force directly borne by the second glass cover 101, thereby reducing the possibility of being scratched. For example, if a rubber buffer layer is set between the glass cover and the watch case of a smartwatch, the rubber buffer layer 3 can effectively protect the second glass cover 101 from being scratched or broken when the watch is accidentally dropped or impacted.

[0035] The protective component 2 can solve the problems of fragile edges of the second glass cover 101, which are prone to collisions and scratches. Traditional fixed edge protectors are difficult to replace after installation and have poor versatility. The protective component 2 is made of rubber. By stretching the second rubber sleeve 202 and the first rubber sleeve 201, the second rubber sleeve 202 can be disassembled from the snap-fit ​​groove 104, which can be completed for disassembly and replacement. The inner side of the second rubber sleeve 202 is adapted to the snap-fit ​​groove 104 opened in the second glass cover 101, which is convenient and firm to install. The protective component 2 can effectively protect the edge of the glass cover and reduce damage caused by edge collisions and scratches.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A scratch-resistant glass cover, comprising a first glass cover (1), characterized in that: The first glass cover plate (1) includes a second glass cover plate (101), and the surface of the second glass cover plate (101) is provided with a plurality of parallel straight grooves (102) arranged in parallel with each other.

2. The scratch-resistant glass cover plate according to claim 1, characterized in that: The second glass cover plate (101) has several U-shaped anti-pressure grooves (103) centered on its four sides and corners.

3. The scratch-resistant glass cover plate according to claim 1, characterized in that: A snap-fit ​​groove (104) is provided on the outer side of the second glass cover plate (101) at the position corresponding to the middle of the U-shaped pressure-resistant groove (103).

4. The scratch-resistant glass cover plate according to claim 3, characterized in that: The inner wall of the snap-fit ​​groove (104) is snapped with a protective component (2), which includes a first rubber sleeve (201).

5. The scratch-resistant glass cover plate according to claim 4, characterized in that: The inner wall of the first rubber sleeve (201) is fixedly connected to the second rubber sleeve (202).

6. The scratch-resistant glass cover plate according to claim 5, characterized in that: The outer wall of the second rubber sleeve (202) is engaged with the inner wall of the snap-fit ​​groove (104), and the inner side of the first rubber sleeve (201) is tightly attached to the outer side of the second glass cover plate (101).

7. The scratch-resistant glass cover plate according to claim 1, characterized in that: A rubber buffer layer (3) is fixedly connected below the second glass cover plate (101), and the outer side of the rubber buffer layer (3) is in close contact with the inner side below the first rubber sleeve (201).

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