Double-layer toughened glass
By designing a detachable double-layer tempered glass structure and enhanced protective film, the problems of high maintenance costs and poor thermal insulation and sound insulation of double-layer tempered glass are solved, achieving convenient maintenance and performance improvement.
Patent Information
- Application Number
- CN202422712596.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-07
AI Technical Summary
The existing double-layer tempered glass needs to be replaced as a whole when the single piece is damaged, which has high repair costs and is not ideal in extreme climates.
A removable double-layer tempered glass structure is designed, with a clamping mechanism and a cushioning mechanism, allowing single-piece glass to be replaced, and dry air or argon is charged between the glass to improve thermal and sound insulation performance, while using nano-self-cleaning films and explosion-proof films to enhance the protection of the glass.
It realizes convenient replacement of single-piece glass, reduces maintenance costs, and significantly improves thermal insulation, sound insulation and safety performance, reducing the risk of injury due to glass rupture.
Smart Images
Figure CN223293598U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of double-layer tempered glass, in particular to a double-layer tempered glass. Background Art
[0002] Double-layer glass is widely used in door and window buildings. It has sound insulation and heat insulation effects. It is a hollow glass structure. Its structure is to seal and separate two pieces of glass through the structure, and set dry air or structural glass components between the two pieces of glass. Tempered glass, if hit and broken, its glass fragments will not fly. Therefore, the hollow glass window using double-layer tempered glass is a safety glass window. Double-layer tempered glass is more expensive than ordinary hollow glass, but due to the structure of double-layer glass, once a single piece is damaged, the repair cost is high and the entire glass needs to be replaced. At the same time, under extreme climatic conditions, the sound insulation and heat insulation effects of double-layer tempered glass are not very ideal and need to be improved. The practicality and effectiveness of double-layer tempered glass need to be further increased. Utility Model Content
[0003] The utility model provides a novel double-layer tempered glass with detachable side portions, which solves the problem of high cost of repairing damaged glass and the need for overall replacement, while improving the heat insulation and sound insulation performance with the same structure.
[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0005] A double-layer tempered glass includes a base and a cover plate, wherein two sets of fixing grooves are provided in the middle of the base and the cover plate, and sliding grooves are provided at both ends of the fixing grooves. A first tempered glass and a second tempered glass are respectively installed in the two fixing grooves, and the first tempered glass and the second tempered glass are fixed in the fixing grooves on both sides by a clamping mechanism. A vertical plate is provided on the outer side of the cover plate, and a shock-absorbing mechanism is provided between the vertical plate and the first tempered glass and the second tempered glass.
[0006] Preferably, a sliding block matching the sliding groove is provided inside the fixing groove, a clamping plate is connected above the sliding block, and the clamping plate and the inner side of the fixing groove form a clamping mechanism.
[0007] Preferably, the clamping mechanism includes bolts and threaded holes, and threaded holes are provided at both ends of the outer sides of the base and the cover plate. The bolts pass through the threaded holes and are connected to the clamping plates, and the clamping plates are slidably contracted by rotating the bolts.
[0008] Preferably, the vertical plate is connected to the upper cover plate by long bolts, and a group of vertical grooves are provided in the middle of the vertical plate, and a shock-absorbing mechanism is provided inside the grooves.
[0009] Preferably, the shock absorbing mechanism includes a damping rod, a spring, and a pressure plate, and damping rods are installed at both ends above the groove, a spring is sleeved on the outside of the damping rod, and a pressure plate is connected to the top of the damping rod.
[0010] Preferably, the first tempered glass and the second tempered glass are inserted between the clamping plate and the inner side of the fixing groove through one side of the vertical plate, and an air inlet hole is provided in the middle of the outer side of one side of the vertical plate.
[0011] Preferably, the air inlet hole on the other side extends between the inner grooves of the vertical plate, and a cover is provided on the outer side of the air inlet hole.
[0012] Preferably, replaceable protective films are provided on the inner and outer sides of the first tempered glass and the second tempered glass, and the protective films include nano self-cleaning films, explosion-proof films, and sound insulation cotton strips. The outer sides of the first tempered glass and the second tempered glass are both provided with nano self-cleaning films, and the inner sides of the first tempered glass and the second tempered glass are both provided with explosion-proof films.
[0013] Preferably, the gaps between the outer sides of the first tempered glass and the second tempered glass and the base, cover plate and vertical plate are filled with sound insulation cotton strips.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] A new type of double-layer tempered glass with detachable side parts is provided. The first tempered glass and the second tempered glass are inserted between the clamping plate and the inner side of the fixing groove through one side of the vertical plate. The clamping plate is movably clamped. When the tempered glass is broken, the single glass can be replaced and repaired, which reduces the cost of the double-layer tempered glass and facilitates the replacement of the aging protective film. At the same time, an air inlet is provided in the middle of the outer side of the vertical plate to fill the middle of the double-layer tempered glass with dry air or argon. The treatment of the middle layer plays a significant role in the heat insulation, sound insulation and UV protection properties of the double-layer tempered glass. A damping rod, a spring and a pressure plate are provided inside the groove of the vertical plate. The shock-absorbing mechanism effectively prevents the double-layer tempered glass from extruding due to excessive squeezing pressure, which can significantly reduce the risk of injury caused by window breakage and provide higher safety protection for users.
[0016] The first tempered glass and the second tempered glass are both equipped with explosion-proof films on the inside, so that the glass can more effectively resist shattering when impacted by external forces. Even if shattering occurs, the fragments will form uniform small particles, greatly reducing the risk of harm to the human body. At the same time, a nano self-cleaning film is provided. The self-cleaning ability of the nano self-cleaning film can make the glass surface cleaner, giving people a better visual effect, while also further improving the sound insulation and heat insulation effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the utility model structure with one side of the vertical plate removed.
[0018] Figure 2 This is a schematic diagram of the end surface structure of the tempered glass installation of the present invention.
[0019] Figure 3 It is a schematic diagram of the explosion structure of the utility model.
[0020] Figure 4 This is a schematic diagram of the base structure of the present utility model.
[0021] Figure 5 For this utility model Figure 4 Enlarged structural diagram at point A in the middle.
[0022] Figure 6 For this utility model Figure 3 Enlarged structural diagram at point B in the middle
[0023] Numbers in the figure: 1. Base; 2. Fixing groove; 3. Slide groove; 4. Slider; 5. Clamp; 6. Cover plate; 7. Vertical plate; 8. Groove; 9. Long bolt; 10. First tempered glass; 11. Second tempered glass; 12. Air inlet; 13. Bolt; 14. Threaded hole; 15. Damping rod; 16. Spring; 17. Pressure plate; 18. Sealing cover; 19. Nano self-cleaning film; 20. Explosion-proof film; 21. Sound insulation cotton strip. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0025] Reference Figures 1-6 The utility model provides a technical solution: a double-layer tempered glass, including a base 1 and a cover plate 6, two groups of fixing grooves 2 are provided in the middle of the base 1 and the cover plate 6, and slide grooves 3 are provided at both ends of the fixing grooves 2, and sliders 4 matching the slide grooves 3 are provided inside the fixing grooves 2, and clamping plates 5 are connected above the sliders 4, and the clamping plates 5 and the inner sides of the fixing grooves 2 form a clamping mechanism, vertical plates 7 are provided on both sides of the base 1 and are connected to the upper cover plate 6 by long bolts 9, which is convenient for disassembly of the cover plate 6 and subsequent installation of tempered glass, and a group of vertical grooves 8 are provided in the middle of the vertical plates 7, and a shock-absorbing mechanism is provided inside the grooves 8, and the first tempered glass 10 and the second tempered glass 11 are inserted between the clamping plates 5 and the inner sides of the fixing grooves 2 through one side of the vertical plates 7, an air inlet hole 12 is provided in the middle of the outer side of the vertical plates 7 on one side, and replaceable protective films are provided on the inner and outer sides of the first tempered glass 10 and the second tempered glass 11.
[0026] Reference Figure 3 , Figure 4The clamping mechanism includes a bolt 13 and a threaded hole 14, and threaded holes 14 are provided at both ends of the outer side of the base 1 and the cover plate 6. The bolt 13 passes through the threaded hole 14 and is connected to the plywood 5, and by rotating the bolt 13, the plywood 5 slides and contracts. The end of the bolt 13 is embedded in the plywood 5 and is connected in a movable limit position. The plywood 5 can be driven to move back and forth by tightening the bolt 13 to adapt to the installation requirements of tempered glass of different models, thicknesses and specifications. At the same time, single-piece glass can be replaced and repaired. The convenient operation reduces the cost of double-layer tempered glass and facilitates the replacement of aging protective film.
[0027] Reference Figure 1 , Figure 5 The shock-absorbing mechanism includes a damping rod 15, a spring 16, and a pressure plate 17. Damping rods 15 are installed at both ends above the groove 8. A spring 16 is sleeved on the outside of the damping rod 15, and a pressure plate 17 is connected to the top of the damping rod 15, which effectively avoids the self-explosion phenomenon caused by excessive extrusion pressure, can significantly reduce the risk of injury caused by window breakage, and provide higher safety protection for users; the air inlet 12 on the other side extends to between the grooves 8 inside the vertical plate 7, and a cover 18 is provided on the outside of the air inlet 12, which improves the integrity of the double-layer tempered glass.
[0028] Reference Figure 1 , Figure 2 The protective film includes a nano self-cleaning film 19, an explosion-proof film 20, and sound insulation cotton strips 21, and the outer sides of the first tempered glass 10 and the second tempered glass 11 are both provided with a nano self-cleaning film 19. The self-cleaning ability of the nano self-cleaning film 19 can make the glass surface cleaner. In addition to the tempered glass body, the first tempered glass 10 and the second tempered glass 11 are both provided with an explosion-proof film 20 on the inner side of both glasses, so that the glass can more effectively resist shattering when subjected to external force impact. Even if shattering occurs, it is further ensured that the fragments will form uniform small particles, greatly reducing the risk of injury to the human body; the gaps between the outer sides of the first tempered glass 10 and the second tempered glass 11 and the base 1, cover plate 6, and vertical plate 7 are filled with sound insulation cotton strips 21 to ensure the sealing and sound insulation effect of the double-layer tempered glass.
[0029] When using the double-layer tempered glass, first select the appropriate base 1, cover plate 6, and vertical plate 7 for tempered glass of different models, thicknesses, and specifications, connect the vertical plate 7 to the upper base 1 and the side of the cover plate 6 through the long bolts 9, then insert the first tempered glass 10 and the second tempered glass 11 with the explosion-proof film 20 attached to the inside through the side of the vertical plate 7, respectively, between the clamping plate 5 and the inner side of the fixing groove 2, then the bottom slide groove 3 of the fixing groove 2 and the matching slider 4 are passed through the bolts 13 and threaded holes 14 of the outer base 1 and the cover plate 6, and the bolts 13 are turned to shrink the clamping plate 5 connected above the slider 4, clamping the first tempered glass 10 and the second tempered glass 11;
[0030] Secondly, a damping rod 15, a spring 16 and a pressure plate 17 are provided inside the groove 8 of the side vertical plate 7. The shock-absorbing mechanism effectively prevents the double-layer tempered glass from extruding due to excessive squeezing pressure, which can significantly reduce the risk of injury caused by window breakage and provide users with higher safety protection. Then, an air inlet 12 is provided in the middle of the outer side of the vertical plate 7 to fill the middle of the double-layer tempered glass with dry air or argon. The treatment of the middle layer has a significant effect on the heat insulation, sound insulation and UV protection properties of the double-layer tempered glass. Then, nano self-cleaning film 19 is affixed to the outer sides of the first tempered glass 10 and the second tempered glass 11. Finally, the gaps between the outer sides of the first tempered glass 10 and the second tempered glass 11 and the base 1, cover plate 6 and vertical plate 7 are filled with sound insulation cotton strips 21 to ensure the sealing and sound insulation effect of the double-layer tempered glass.
[0031] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.
Claims
1. A double-layer tempered glass, comprising a base (1) and a cover plate (6), characterized in that: The base (1) and the cover plate (6) are both provided with two groups of fixing grooves (2) in the middle, and the two ends of the fixing grooves (2) are both provided with sliding grooves (3), the first tempered glass (10) and the second tempered glass (11) are respectively installed inside the two fixing grooves (2), and the first tempered glass (10) and the second tempered glass (11) are fixed in the fixing grooves (2) on both sides by a clamping mechanism, the outer side of the cover plate (6) is provided with a vertical plate (7), and a shock absorbing mechanism is provided between the vertical plate (7) and the first tempered glass (10) and the second tempered glass (11).
2. The double-layer tempered glass according to claim 1, characterized in that: A sliding block (4) matching the sliding block (3) is provided inside the fixing groove (2), a clamping plate (5) is connected above the sliding block (4), and the clamping plate (5) and the inner side of the fixing groove (2) form a clamping mechanism.
3. The double-layer tempered glass according to claim 2, characterized in that: The clamping mechanism includes a bolt (13) and a threaded hole (14), and threaded holes (14) are provided at both ends of the outer sides of the base (1) and the cover plate (6). The bolt (13) passes through the threaded hole (14) and is connected to the clamping plate (5), and the clamping plate (5) is slidably contracted by rotating the bolt (13).
4. The double-layer tempered glass according to claim 1, characterized in that: The vertical plate (7) is connected to the upper cover plate (6) via long bolts (9), and a group of vertical grooves (8) are provided in the middle of the vertical plate (7), and a shock absorbing mechanism is provided inside the grooves (8).
5. The double-layer tempered glass according to claim 4, characterized in that: The damping mechanism comprises a damping rod (15), a spring (16), and a pressure plate (17), and the damping rods (15) are installed at both ends above the groove (8), the spring (16) is sleeved on the outside of the damping rod (15), and the top end of the damping rod (15) is connected to the pressure plate (17).
6. The double-layer tempered glass according to claim 1, characterized in that: The first tempered glass (10) and the second tempered glass (11) are inserted between the clamping plate (5) and the inner side of the fixing groove (2) through one side of the vertical plate (7), and an air inlet hole (12) is provided in the middle of the outer side of the vertical plate (7) on one side.
7. The double-layer tempered glass according to claim 6, characterized in that: The air inlet hole (12) on the other side extends between the inner grooves (8) of the vertical plate (7), and a sealing cover (18) is provided on the outside of the air inlet hole (12).
8. The double-layer tempered glass according to claim 1, characterized in that: Replaceable protective films are provided on the inner and outer sides of the first tempered glass (10) and the second tempered glass (11), wherein the protective films include a nano self-cleaning film (19), an explosion-proof film (20), and a sound-insulating cotton strip (21). The outer sides of the first tempered glass (10) and the second tempered glass (11) are both provided with the nano self-cleaning film (19), and the inner sides of the first tempered glass (10) and the second tempered glass (11) are both provided with the explosion-proof film (20).
9. The double-layer tempered glass according to claim 8, characterized in that: The gaps between the outer sides of the first tempered glass (10) and the second tempered glass (11) and the base (1), the cover plate (6), and the vertical plate (7) are filled with sound insulation cotton strips (21).