Anti-scratch glass cover plate

Abstract

The utility model relates to a scratch-resistant glass cover plate, which aims at solving the technical problems that the edge part of the current glass is low in structural strength, the force is diffused towards the middle part when the edge part is scratched, and the glass cover plate is further broken, and comprises a glass assembly of which the outer part is detachably provided with a safe edge part, the glass assembly comprises a glass cover plate body, compression-resistant grooves are formed in the centers of the four side faces and the corner angles of the glass cover plate body, thickening parts are integrally formed in the edge parts of the upper surface and the lower surface of the glass cover plate body, and each thickening part is of a circular structure in the tangent plane direction. The rubber sheath is of a rectangular strip-shaped structure capable of being stretched and deformed, a clamping groove matched with the thickened part in a clamping mode is formed in the inner side of the rubber sheath, the top and the bottom of the groove wall of the compression-resistant groove face the central plane to form an inclined plane structure, and the glass cover plate has the advantage that the structural strength of the edge part of the glass cover plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cover plates, in particular to an anti-scratch glass cover plate. Background Art

[0002] Glass is an amorphous inorganic non-metallic material, generally made of a variety of inorganic minerals as the main raw materials, and a small amount of auxiliary raw materials. Its main components are silicon dioxide and other oxides, and the main component is silicate complex salt. It is an amorphous solid with irregular structure, widely used in buildings to block wind and transmit light, and is a mixture. There are also colored glass that is mixed with certain metal oxides or salts to show color, and tempered glass made by physical or chemical methods.

[0003] At present, glass cover plates are mainly used on touch screens to protect functional sheets on the touch screens. The edge of the glass cover plate generally belongs to the installation part, that is, the part connected to the device. The edge of the glass is lower in strength than the middle part. When the edge is scratched, the force will spread toward the middle part, causing the glass cover plate to break. The traditional glass cover plate is a flat structure, which makes it difficult to enhance the structural strength of the edge part. In view of this, we propose an anti-scratch glass cover plate. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a scratch-resistant glass cover to solve the technical problem that the edge portion of the current glass has low structural strength, and when the edge portion is scratched, the force will spread toward the middle portion, thereby causing the glass cover to break.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an anti-scratch glass cover plate, including a glass component with a detachable edge protection component on the outside;

[0006] The glass assembly comprises a glass cover body, the four sides and corners of the glass cover body are centrally provided with a pressure-resistant groove, the upper surface and the lower surface edge of the glass cover body are integrally formed with a thickened portion, and the thickened portion is circular in the direction of the cross section;

[0007] The edge protection component comprises a rubber sheath, which is in the form of a rectangular, stretchable and deformable strip structure, and a clamping groove is formed on the inner side of the rubber sheath to be clamped with the thickened portion.

[0008] Preferably, the top and bottom of the groove wall of the compression-resistant groove both form an inclined structure toward the central plane, and the compression-resistant groove presents a triangular groove body structure in the cross-sectional direction.

[0009] Preferably, a plurality of anti-compression blocks are equidistantly arranged in the anti-compression groove, and the anti-compression blocks are integrally connected to the top and bottom of the groove body of the anti-compression groove and the glass cover plate body.

[0010] Preferably, the anti-compression block is in a triangular structure, and the top angle of the anti-compression block is a rounded structure that fits the wall of the anti-compression groove, and both sides of the anti-compression block form an inclined structure that fits the top and bottom of the anti-compression groove body.

[0011] Preferably, a filling groove is formed in the center of the inner side of the rubber sheath, and rubber filling blocks are integrally arranged in the filling groove at equal intervals, and positioning grooves adapted for positioning and clamping of anti-compression blocks are formed between the rubber filling blocks.

[0012] Preferably, the engaging groove is a circular groove structure in the cross-sectional direction in which the thickened portion abuts, and the top and bottom of the rubber filling block both form an inclined surface structure that fits the top and bottom of the compression-resistant groove body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By integrally forming a thickened portion at the edge positions of the upper end surface and the lower end surface of the glass cover body, it is beneficial to enhance the structural strength of the edge portion of the glass cover body. When the edge portion of the glass cover body is scratched by pressure, that is, when the thickened portion is scratched by pressure, it is not easy for the force at the scratched position of the edge portion to diffuse toward the inside of the glass cover body. The thickened portion has a circular structure in the cross-sectional direction, and the stress is more concentrated. When scratched, it is beneficial to offset the external pressure, and it is not easy to diffuse the pressure in the plane direction, thereby enhancing the structural strength of the edge portion of the glass cover body.

[0015] 2. By providing anti-compression grooves on the four sides and corners of the glass cover body, and designing the anti-compression grooves as a triangular structure in the direction of the section, the setting of the anti-compression grooves also enhances the structural strength of the edge portion of the glass cover body, and cooperates with the anti-compression blocks to provide support inside, which is conducive to further enhancing the structural strength of the edge portion of the glass cover body and reducing the occurrence of overall breakage of the glass cover body due to edge scratches. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembly of the edge protection component and the glass component of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the glass assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the edge protection component of the utility model;

[0020] Figure 5 For this utility model Figure 3 A magnified schematic diagram of the structure at center A;

[0021] Figure 6 For this utility model Figure 4 A magnified schematic diagram of the structure at B in the figure.

[0022] In the figure: 1. glass assembly; 101. glass cover body; 102. thickened portion; 103. pressure-resistant groove; 104. pressure-resistant block; 2. edge protection component; 201. rubber sheath; 202. rubber filling block; 203. positioning groove; 204. snap-in groove. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0024] Example 1: A scratch-resistant glass cover, see Figure 1-Figure 6 , including a glass assembly 1 with a detachable edge protection component 2 on the outside, the glass assembly 1 includes a glass cover body 101, and a pressure-resistant groove 103 is centrally formed on the four sides and corners of the glass cover body 101. The upper surface and the edge of the lower surface of the glass cover body 101 are integrally formed with a thickened portion 102, and the thickened portion 102 is a circular structure in the cross-sectional direction. The edge protection component 2 includes a rubber sheath 201, and the rubber sheath 201 is a rectangular stretchable and deformable strip structure. A snap-in groove 204 adapted to the snap-in arrangement of the thickened portion 102 is formed on the inner side of the rubber sheath 201.

[0025] See also Figure 3-Figure 6The top and bottom of the groove wall of the pressure-resistant groove 103 are inclined toward the central plane, and the pressure-resistant groove 103 is a triangular groove structure in the tangential direction. A plurality of pressure-resistant blocks 104 are arranged equidistantly in the pressure-resistant groove 103. The pressure-resistant blocks 104 are integrally connected with the top and bottom of the groove body of the pressure-resistant groove 103 and the glass cover plate body 101. The pressure-resistant blocks 104 are triangular structures, and the top angles of the pressure-resistant blocks 104 are rounded structures that fit the groove wall of the pressure-resistant groove 103. Both sides of the pressure-resistant blocks 104 form a fitting The inclined surface structure at the top and bottom of the anti-pressure groove 103 is formed, and a filling groove is formed in the center of the inner side of the rubber sheath 201. The rubber filling blocks 202 are arranged in an equidistant and integral structure in the filling groove. A positioning groove 203 adapted to the anti-pressure block 104 is formed between the rubber filling blocks 202. The clamping groove 204 is a circular groove structure adapted to the thickened portion 102 in the section direction. The top and bottom of the rubber filling block 202 are formed to fit the inclined surface structure at the top and bottom of the anti-pressure groove 103. The utility model solves the technical problem that the edge of the current glass has low structural strength, and when the edge is scratched, the force will spread toward the middle part, thereby causing the glass cover to break.

[0026] Working principle: When in use, the rubber sheath 201 can be stretched to deform it, and then it is sleeved on the four sides and corners of the rubber sheath 201, so that the pressure-resistant block 104 is filled into the positioning groove 203 between the rubber filling blocks 202, and the thickened portion 102 is clamped in the clamping groove 204. The rubber sheath 201 plays a buffering and protective effect on the edge of the glass cover body 101, and the clamping setting of the thickened portion 102 in the clamping groove 204 not only plays a positioning effect, but also has the effect of improving the waterproof sealing effect. The thickened portion 102 is formed by an integral structure at the edge of the upper end face and the lower end face of the glass cover body 101, which is conducive to enhancing the structural strength of the edge of the glass cover body 101. The thickened portion 102 is a circular structure in the cross-sectional direction, and the stress is more concentrated. It is conducive to offsetting the external pressure when scratched, and it is not easy to diffuse the pressure in the plane direction.

[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A scratch-resistant glass cover, characterized in that: It comprises a glass assembly (1) with an externally detachable edge protection component (2); The glass assembly (1) comprises a glass cover plate body (101), the four side surfaces and corners of the glass cover plate body (101) are centrally provided with a pressure-resistant groove (103), the upper surface and the lower surface edge portions of the glass cover plate body (101) are integrally formed with a thickened portion (102), and the thickened portion (102) is in a circular structure in the direction of the cross section; The edge protection component (2) comprises a rubber sheath (201), the rubber sheath (201) is in the form of a rectangular, stretchable, and deformable strip structure, and a snap-in groove (204) is formed on the inner side of the rubber sheath (201) and is snap-fitted with the thickened portion (102).

2. The scratch-resistant glass cover plate according to claim 1, characterized in that: The top and bottom of the groove wall of the compression-resistant groove (103) both form an inclined surface structure toward the central plane, and the compression-resistant groove (103) presents a triangular groove structure in the section direction.

3. The scratch-resistant glass cover plate according to claim 2, characterized in that: A plurality of anti-compression blocks (104) are arranged at equal intervals in the anti-compression groove (103), and the anti-compression blocks (104) are integrally connected to the groove body top and bottom of the anti-compression groove (103) and the glass cover plate body (101).

4. The scratch-resistant glass cover plate according to claim 3, characterized in that: The anti-compression block (104) is in a triangular structure, and the top angle of the anti-compression block (104) is a rounded structure that fits the wall of the anti-compression groove (103). Both sides of the anti-compression block (104) form an inclined surface structure that fits the top and bottom of the anti-compression groove (103).

5. The scratch-resistant glass cover plate according to claim 4, characterized in that: A filling groove is formed in the center of the inner side of the rubber sheath (201), and rubber filling blocks (202) are integrally arranged in an equidistant manner in the filling groove. Positioning grooves (203) adapted for positioning and clamping the anti-compression blocks (104) are formed between the rubber filling blocks (202).

6. The scratch-resistant glass cover plate according to claim 5, characterized in that: The clamping groove (204) is a circular groove structure adapted to abut against the thickened portion (102) in the cross-sectional direction, and the top and bottom of the rubber filling block (202) both form an inclined surface structure that fits the top and bottom of the compression-resistant groove (103).

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