Anti-cracking tempered glass

Abstract

The utility model discloses a kind of anti-cracking toughened glass, including toughened glass body, it is characterized by: still include the anti-cracking protective frame being arranged in the edge portion of the toughened glass body, the anti-cracking protective frame includes four frame strip assemblies respectively installed in the four edge portions of the toughened glass body, the frame strip assembly is made of elastic material, the frame strip assembly is clamped to the edge portion of the toughened glass body, to tightly wrap the edge of toughened glass body and protect;The utility model is made of elastic material by setting the anti-cracking protective frame, can tightly wrap the edge of toughened glass body, effectively disperses stress, prevents crack from being generated due to the impact of external force or temperature change on edge.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass improvement technology, specifically a crack-resistant tempered glass. Background Technology

[0002] Tempered glass is widely used in construction and home furnishing due to its high strength and impact resistance. However, when tempered glass is subjected to external impact or temperature changes, stress concentration can easily occur at the edges, leading to edge cracks or even complete breakage. Traditional protection methods often involve metal frames or adhesive strips, but metal frames are prone to corrosion and are complex to install, while ordinary adhesive strips suffer from problems such as insecure fixing and easy aging.

[0003] In addition, existing protective structures are difficult to adjust the clamping force flexibly according to the glass thickness, resulting in poor protective effect or installation difficulties.

[0004] Therefore, there is a need for a type of crack-resistant tempered glass that can effectively protect the glass edges and flexibly adjust the clamping force. Utility Model Content

[0005] The purpose of this invention is to provide a crack-resistant tempered glass to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A crack-resistant tempered glass includes a tempered glass body, characterized in that: it further includes a crack-resistant protective frame disposed on the edge of the tempered glass body, the crack-resistant protective frame including four frame strip assemblies respectively installed on the four edges of the tempered glass body, the frame strip assemblies being made of elastic material, the frame strip assemblies being clamped and connected to the edge of the tempered glass body to tightly wrap the edge of the tempered glass body for protection.

[0008] Preferably, each of the frame strip assemblies includes a pair of symmetrically arranged clamping bodies. The upper facing surfaces of the pair of clamping bodies respectively form sliding grooves. The sliding grooves are slidably connected to a sliding support body. The sliding support body forms a stepped through hole perpendicular to the clamping body. A stepped shaft is rotatably connected in the stepped through hole. The two ends of the stepped shaft form reverse-rotation drive threads. Correspondingly, the clamping body forms a threaded hole that is threadedly connected to the drive thread. Manually rotating the stepped shaft can drive the pair of clamping bodies to move closer or further apart to adjust the clamping force on the tempered glass body.

[0009] Preferably, both ends of the stepped shaft are formed with internal hexagonal holes, which are used to rotate the stepped shaft with a tool.

[0010] Preferably, each of the paired clamps has a guide hole formed in its middle portion, and a guide rod is slidably inserted into the guide hole.

[0011] Preferably, the lower faces of the paired clamping bodies are fixedly connected with clamping plates, which are made of soft rubber material.

[0012] Preferably, after the four frame strips are clamped and connected to the edge of the tempered glass body, they are tightly bonded to the edge of the tempered glass body by adhesive, further ensuring a stable connection between the crack-resistant protective frame and the tempered glass body.

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

[0014] This invention features a crack-resistant protective frame made of elastic material, which tightly wraps around the edge of the tempered glass body, effectively dispersing stress and preventing cracks from forming at the edge due to external impact or temperature changes. Specifically, the frame assembly adopts an adjustable clamping force design, driving the clamping body to move in opposite directions via a rotating stepped shaft, thereby accommodating tempered glass of different thicknesses and ensuring a stable clamping without damaging the glass.

[0015] In addition, the clamping plates are made of soft rubber material, which further avoids scratching the glass surface during clamping, while also increasing friction to prevent the frame assembly from slipping. The added guide rods and guide holes ensure the stability of the clamping body's movement, preventing tilting or loosening caused by uneven force. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is the left view of the present invention;

[0018] Figure 3 for Figure 2 A magnified view of part A in the image;

[0019] Figure 4 This is a front view of the present invention;

[0020] Figure 5 for Figure 4 A magnified view of part B in the image.

[0021] In the diagram: 1-Tempered glass body; 2-Crack-resistant protective frame; 3-Frame strip assembly; 4-Clamping body; 5-Slide groove; 6-Sliding bearing body; 7-Stepped through hole; 8-Stepped rotating shaft; 9-Drive thread; 10-Threaded hole; 11-Internal hexagonal hole; 12-Guide hole; 13-Guide rod; 14-Clamping piece. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 5 As shown, this utility model is a crack-resistant tempered glass, which includes a tempered glass body 1 and a crack-resistant protective frame 2 disposed at the edge of the tempered glass body 1. Specifically, the crack-resistant protective frame 2 is composed of four frame strip assemblies 3, each of which is installed at one of the four edges of the tempered glass body 1. Preferably, the frame strip assemblies 3 are made of an elastic material, such as a widely used high-strength engineering plastic, which can effectively absorb impact energy and disperse stress.

[0024] More specifically, each frame assembly 3 includes a pair of symmetrically arranged clamps 4, with grooves 5 formed on their upper facing surfaces. The grooves 5 are slidably connected to a sliding support 6 (specifically, as shown in the image). Figure 3 As shown, a stepped through hole 7 is formed in the middle of the sliding support body 6, perpendicular to the inner side of the clamping body 4. Further, a stepped shaft 8 is rotatably connected to the stepped through hole 7, and counter-rotating drive threads 9 are formed at both ends of the stepped shaft 8. Correspondingly, the clamping body 4 forms a threaded hole 10 that is threadedly connected to the drive threads 9. By manually rotating the stepped shaft 8, the counter-rotating drive threads 9 can drive the paired clamping bodies 4 to move simultaneously closer or further apart, thereby adjusting the clamping force on the tempered glass body 1.

[0025] Specifically, both ends of the stepped shaft 8 are formed with internal hexagonal holes 11, which are used to rotate the stepped shaft 8 using tools (such as hexagonal wrenches). This design makes the adjustment process more convenient and effortless.

[0026] Preferably, each of the paired clamping bodies 4 has a guide hole 12 in its middle section, and the guide holes 12 are slidably connected to a guide rod 13. The function of the guide rod 13 is to ensure that the clamping bodies 4 remain parallel during movement and to avoid deflection or jamming caused by uneven force.

[0027] In a further optimized design, clamping pieces 14 are fixedly connected to the opposing sides of the lower part of the paired clamping bodies 4. The clamping pieces 14 are made of soft rubber material. The soft rubber not only protects the edges of the tempered glass body 1 from scratches, but also enhances the clamping friction and prevents the frame strip assembly 3 from sliding on the glass surface.

[0028] During actual installation, after the four frame strip assemblies 3 are clamped and connected to the edge of the tempered glass body 1, an adhesive is used to ensure a tight fit between the frame strip assemblies 3 and the edge of the tempered glass body 1. The adhesive is preferably high-strength silicone or epoxy resin, which can further ensure a stable connection between the crack-resistant protective frame 2 and the tempered glass body 1.

[0029] When using this crack-resistant tempered glass, the worker first aligns the four frame strip assemblies 3 with the edges of the tempered glass body 1 for initial clamping and fixation. Then, using a tool, the stepped pivot 8 is rotated to drive the clamping body 4 inward until the clamping piece 14 tightly wraps around the edge of the tempered glass body 1. Subsequently, the clamping body 4 is manually checked for proper alignment, and fine adjustments are made if necessary. Finally, adhesive is applied to the contact surfaces between the frame strip assemblies 3 and the tempered glass body 1, and installation is completed after allowing it to cure.

[0030] This invention provides a simple and easy-to-install crack-resistant tempered glass structure that effectively prevents edge cracking, significantly improving safety and lifespan. Furthermore, the adjustable design of its frame assembly 3 makes it suitable for tempered glass of varying thicknesses, offering broad applicability.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A crack-resistant tempered glass, comprising a tempered glass body (1), characterized in that: It also includes a crack-resistant protective frame (2) disposed on the edge of the tempered glass body (1). The crack-resistant protective frame (2) includes four frame strip assemblies (3) respectively installed on the four edges of the tempered glass body (1). The frame strip assemblies (3) are made of elastic material and are clamped to the edge of the tempered glass body (1) to tightly wrap the edge of the tempered glass body (1) for protection.

2. The crack-resistant tempered glass according to claim 1, characterized in that: Each of the frame strip assemblies (3) includes a pair of symmetrically arranged clamps (4). The upper facing surfaces of the pair of clamps (4) respectively form sliding grooves (5). The sliding grooves (5) are slidably connected to a sliding support (6). The sliding support (6) forms a stepped through hole (7) perpendicular to the clamp (4). A stepped shaft (8) is rotatably connected in the stepped through hole (7). The two ends of the stepped shaft (8) form a reverse-rotation drive thread (9). Correspondingly, the clamp (4) forms a threaded hole (10) threadedly connected to the drive thread (9). Manually rotating the stepped shaft (8) can drive the pair of clamps (4) to move closer or further apart to adjust the clamping force on the tempered glass body (1).

3. The crack-resistant tempered glass according to claim 2, characterized in that: Both ends of the stepped shaft (8) are formed with internal hexagonal holes (11), which are used to rotate the stepped shaft (8) with a tool.

4. The crack-resistant tempered glass according to claim 2, characterized in that: The pair of clamps (4) each form a guide hole (12), and the guide holes (12) are slidably inserted with a guide rod (13).

5. The crack-resistant tempered glass according to claim 2, characterized in that: The lower faces of the pair of clamps (4) are fixedly connected with clamping pieces (14), which are made of soft rubber material.

6. The crack-resistant tempered glass according to claim 1, characterized in that: After the four frame strip assemblies (3) are clamped and connected to the edge of the tempered glass body (1), they are tightly attached to the edge of the tempered glass body (1) by adhesive, further ensuring a stable connection between the crack-resistant protective frame (2) and the tempered glass body (1).

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