Special-shaped tempered glass

Abstract

The utility model relates to the field of toughened glass, and discloses special-shaped toughened glass, which comprises a glass main body, a vacuum chamber, a support framework and a sealing mechanism, the support framework is arranged in the vacuum chamber, the front end and the rear end of the glass main body are fixedly sleeved with protective pads, the lower end of the glass main body is fixedly provided with connecting mechanisms close to two sides, and the sealing mechanism is arranged on the lower end of the glass main body. The glass body comprises outer-layer glass and inner-layer glass, the sealing mechanism comprises a rubber ring, a metal framework is fixedly arranged in the rubber ring in a sleeved mode, ultraviolet curing glue is fixedly arranged on the upper end face and the lower end face of the rubber ring, and each of the two connecting mechanisms comprises a connecting block and a plurality of positioning plug pins. And a plurality of connecting holes are formed in the two sides of the two connecting blocks correspondingly, and a plurality of buffer layers are fixedly arranged on the inner surfaces of the two connecting blocks correspondingly. According to the utility model, the toughened glass can ensure higher compression resistance and heat insulation performance.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass, and in particular to an irregularly shaped tempered glass. Background Technology

[0002] Tempered glass is a specially treated glass product. It is made by heating ordinary glass to near its softening point and then rapidly cooling it. This process creates compressive stress on the glass surface and tensile stress inside, significantly improving the glass's strength and impact resistance. Compared to ordinary glass, even if irregularly shaped tempered glass breaks, it will form small, blunt-angled particles, greatly reducing the risk of injury to people. Irregularly shaped tempered glass is tempered glass processed into various unique shapes according to specific needs. It is widely used in architectural decoration, electronic products, furniture, and other fields, meeting the personalized design needs of different scenarios.

[0003] The existing patent "An Irregularly Shaped Curved Tempered Glass (Publication No.: CN219119086U)" states that "This utility model relates to the field of tempered glass technology and discloses an irregularly shaped curved tempered glass. The curved tempered glass is sealed and engaged with an anti-collision edge by a guide strip. The upper end face of the guide strip has a snap-fit ​​groove embedded in the middle position, and reinforcing ribs are symmetrically embedded on both sides of the upper end face of the guide strip opposite to the snap-fit ​​groove. The lower end face of the guide strip has a symmetrically formed sealing groove. This utility model protects the curved edge of the curved tempered glass by wrapping it with an anti-collision edge. On the one hand, it can protect the curved corner of the curved tempered glass from impacts and collisions, preventing the curved tempered glass from shattering due to external bumps and impacts, thus improving its safety performance. On the other hand, the sealing groove at the bottom of the anti-collision edge protects the curved edge of the curved tempered glass, allowing for convenient assembly and connection of the curved tempered glass with corresponding equipment and devices."

[0004] The tempered glass in the aforementioned patent uses a glass-vacuum chamber-glass structure, in which the vacuum chamber is sealed by a gasket. However, the gasket is made of natural rubber, which is greatly affected by temperature and humidity, which may affect the sealing of the vacuum chamber, increase the thermal conductivity, and thus affect the compressive strength and thermal insulation performance of the tempered glass. In addition, because the glass is curved, stress is concentrated on the glass surface. The space between the two glass panes is a vacuum. When the glass size is large, the glass may deform under negative pressure, and the stress layer on the glass surface may be damaged, which may have a certain impact on the compressive strength.

[0005] Therefore, those skilled in the art have provided an irregularly shaped tempered glass to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing an irregularly shaped tempered glass that can guarantee strong pressure resistance and heat insulation performance.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] An irregularly shaped tempered glass includes a glass body, a vacuum chamber, a support frame, and a sealing mechanism. The support frame is provided in the vacuum chamber. Protective pads are fixedly fitted on both the front and rear ends of the glass body. Connecting mechanisms are fixedly provided on both sides of the lower end of the glass body. The glass body includes an outer glass layer and an inner glass layer.

[0009] The sealing mechanism includes a rubber ring, inside which a metal skeleton is fixedly fitted, and ultraviolet-curable adhesive is fixedly applied to both the upper and lower surfaces of the rubber ring.

[0010] Both of the connecting mechanisms include a connecting block and multiple positioning pins. Multiple connecting holes are provided on both sides of the two connecting blocks, and multiple buffer layers are fixedly provided on the inner surface of the two connecting blocks.

[0011] Furthermore, the front and rear ends of the outer glass and the inner glass are respectively fixedly sleeved inside the two protective pads, and the lower ends of the two protective pads are respectively fixedly connected to the upper ends of the two connecting blocks near the front and rear ends.

[0012] Furthermore, the vacuum chamber is located between the outer glass layer and the inner glass layer, and the supporting frame is located within the vacuum chamber.

[0013] Furthermore, the outer surface of the support frame is fixedly connected to the outer glass layer, and the inner surface of the support frame is fixedly connected to the inner glass layer.

[0014] Furthermore, the sealing mechanism is located around the vacuum chamber, between the outer glass layer and the inner glass layer.

[0015] Furthermore, the front and rear ends of the rubber ring are fixedly connected to the opposite ends of the two protective pads, and the two ultraviolet-cured adhesives are respectively located between the rubber ring and the outer glass and the inner glass.

[0016] Furthermore, the two connecting blocks are respectively fixedly installed at the lower end of the glass body near both sides, and the lower ends of the outer glass and the inner glass are respectively fixedly sleeved on the upper ends of the two connecting blocks near both sides. The buffer layer is located between the outer surface of the outer glass and the inner glass and the inner surface of the two connecting blocks.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model proposes an irregularly shaped tempered glass, which is provided with a vacuum chamber and a supporting frame. During use, the presence of the vacuum chamber can improve the heat insulation performance of the tempered glass. Since the glass is curved, large-sized glass may deform under negative pressure. The aerogel frame in the vacuum chamber provides a certain support for the glass on both sides, which can effectively reduce the deformation of the glass, thereby effectively maintaining the stress layer on the glass surface and ensuring the compressive strength of the tempered glass.

[0019] 2. This utility model proposes an irregularly shaped tempered glass, which is equipped with a sealing mechanism. During use, the rubber ring is made of nitrile rubber, which, compared with natural rubber, has good oil resistance, heat resistance, water resistance, and low air permeability. This ensures both the sealing performance and service life of the sealing mechanism. Furthermore, the metal frame has a certain effect of balancing temperature differences, ensuring a uniform hardness distribution in all parts of the rubber ring, further guaranteeing the sealing effect of the sealing mechanism, thereby ensuring the airtightness of the vacuum chamber and the heat insulation of the tempered glass. Attached Figure Description

[0020] Figure 1 This is an axonometric view of the present invention;

[0021] Figure 2 This is an axonometric view of the glass body after disassembly in this utility model;

[0022] Figure 3 This is a side sectional view of the sealing mechanism in this utility model;

[0023] Figure 4 This is a partial orthographic cross-section of the present invention.

[0024] Legend:

[0025] 1. Glass body; 101 Outer glass; 102 Inner glass; 2. Vacuum chamber; 3. Support frame; 4. Protective pad; 5. Sealing mechanism; 501 Rubber ring; 502 Metal frame; 503 UV-curable adhesive; 6. Connecting mechanism; 601 Connecting block; 602 Connecting hole; 603 Positioning pin; 604 Buffer layer. Detailed Implementation

[0026] 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.

[0027] Reference Figure 1 , Figure 2 , Figure 4 An embodiment of this utility model is provided: an irregularly shaped tempered glass, including a glass body 1, a vacuum chamber 2, a support frame 3 and a sealing mechanism 5. The support frame 3 is provided in the vacuum chamber 2. Protective pads 4 are fixedly sleeved on both the front and rear ends of the glass body 1. Connecting mechanisms 6 are fixedly provided on both sides of the lower end of the glass body 1.

[0028] The lower ends of the two protective pads 4 are fixedly connected to the upper ends of the two connecting blocks 601 near the front and rear ends, respectively. The vacuum chamber 2 is located between the outer glass 101 and the inner glass 102. The support frame 3 is located in the vacuum chamber 2. The outer surface of the support frame 3 is fixedly connected to the outer glass 101, and the inner surface of the support frame 3 is fixedly connected to the inner glass 102. The sealing mechanism 5 is located around the vacuum chamber 2 and between the outer glass 101 and the inner glass 102.

[0029] Specifically, the glass body 1 is composed of two layers of tempered glass with a certain gap between them. The space enclosed by the glass body 1 and the sealing mechanism 5 is the vacuum chamber 2. The sealing mechanism 5 can ensure the airtightness of the vacuum chamber 2. The supporting skeleton 3 is a honeycomb silica aerogel skeleton, which is filled in the vacuum chamber 2 and provides a certain support for the two tempered glass, reducing the deformation caused by negative pressure. Moreover, the aerogel skeleton does not affect the light transmittance of the glass. The protective pad 4 is made of nitrile rubber and is located at the front and rear ends of the glass body 1, which can provide a certain protection for the glass body 1. The connecting mechanism 6 is fixedly connected to the bottom of the glass for connecting the glass to other equipment.

[0030] Reference Figure 2 The glass body 1 includes an outer glass layer 101 and an inner glass layer 102. The front and rear ends of the outer glass layer 101 and the inner glass layer 102 are respectively fixedly sleeved inside two protective pads 4. The lower ends of the outer glass layer 101 and the inner glass layer 102 are respectively fixedly sleeved on the upper ends of two connecting blocks 601 near the sides.

[0031] Specifically, both the outer glass 101 and the inner glass 102 are single-layer curved irregular tempered glass. The outer glass 101 is located above the inner glass 102, forming a "glass-chamber-glass" sandwich structure with the vacuum chamber 2, thereby improving the heat insulation performance of the tempered glass through the vacuum chamber 2.

[0032] Reference Figure 3 The sealing mechanism 5 includes a rubber ring 501, a metal skeleton 502 is fixedly sleeved inside the rubber ring 501, and ultraviolet curing adhesive 503 is fixedly provided on the upper and lower ends of the rubber ring 501.

[0033] The front and rear ends of the rubber ring 501 are fixedly connected to the opposite ends of the two protective pads 4, and the two ultraviolet curing adhesives 503 are located between the rubber ring 501 and the outer glass 101 and the inner glass 102, respectively.

[0034] Specifically, the sealing mechanism 5 surrounds the vacuum chamber 2, and its sealing performance directly affects the quality of the vacuum chamber 2. The rubber ring 501 is the main structure of the sealing mechanism 5 and is made of nitrile rubber. Compared with natural rubber, nitrile rubber has lower air permeability and good oil resistance, heat resistance, and water resistance. It is less affected by ambient temperature and humidity, which can ensure the sealing performance of the vacuum chamber 2. The metal skeleton 502 is located in the middle of the rubber ring 501, which can ensure the shape of the rubber ring 501 to a certain extent. The metal skeleton 502 has good thermal conductivity, which can reduce the temperature difference between different parts of the rubber ring 501 and reduce the impact of temperature on the sealing mechanism 5. The rubber ring 501 is fixedly connected to the glass by ultraviolet curing adhesive 503. The ultraviolet curing adhesive 503 has good stability and can adapt well to humid and hot environments.

[0035] Reference Figure 4 Both connecting mechanisms 6 include connecting blocks 601 and multiple positioning pins 603. Multiple connecting holes 602 are provided on both sides of the two connecting blocks 601. Multiple buffer layers 604 are fixedly provided on the inner surface of the two connecting blocks 601.

[0036] Two connecting blocks 601 are fixedly installed at the lower end of the glass body 1 near both sides, and the buffer layer 604 is located between the outer surface of the outer glass 101 and the inner glass 102 and the inner surface of the two connecting blocks 601.

[0037] Specifically, the connecting block 601 is a structure used to connect glass and other equipment. It is made of alloy material and has high strength. A slot is opened at its lower end. The base that needs to be installed with glass can be snapped into the slot and quickly installed by passing the positioning pin 603 through the base and the connecting hole 602. The buffer layer 604 is located between the glass and the connecting block 601 and can adapt to the thermal expansion and contraction of the glass.

[0038] Working Principle: This irregularly shaped tempered glass is suitable for building curtain walls. A vacuum chamber 2 is introduced between the double-glazed panes, forming a "glass-vacuum chamber-glass" sandwich structure. This plays a crucial role in improving the thermal insulation performance of the tempered glass. Due to its special structure, the tempered glass exhibits a certain degree of curvature. When the size of the tempered glass is large, it may deform to some extent under negative pressure. However, the aerogel skeleton structure inside the vacuum chamber 2 provides necessary support for the glass on both sides. This support significantly reduces the deformation of the glass under negative pressure. The deformation problem is addressed by maintaining the stress layer on the glass surface in this way, thus ensuring the compressive strength of the tempered glass. The protective pad 4 is located at the front and rear ends of the glass body 1. Since the front and rear ends of the glass are at the edge of the stress layer, which is the area where stress is distributed inside the glass, and the stress state at the edge is not very stable, this stress condition makes the structural strength of the front and rear ends of the glass relatively low. Compared with other parts of the glass, it is more likely to crack or be damaged when subjected to external forces. When the front and rear of the glass body 1 are subjected to a certain impact, the protective pad 4 can provide a certain degree of protection for the glass body 1.

[0039] As a key structure in this device, the performance of the sealing mechanism 5 directly affects the overall performance of the glass. The rubber ring 501 is an indispensable part of the sealing mechanism 5. It is made of nitrile rubber, which exhibits superior oil resistance, heat resistance, and water resistance compared to natural rubber, while also having lower air permeability. This better ensures the sealing performance of the sealing mechanism 5 and extends its service life. In addition, the metal skeleton 502 plays a role in balancing temperature differences in the rubber ring 501, helping to maintain a balanced distribution of hardness in different parts of the rubber ring 501. This ensures a balanced sealing pressure in different parts of the rubber ring 501, further ensuring the sealing effect of the sealing mechanism 5, thereby guaranteeing the airtightness of the vacuum chamber 2. The good airtightness of the vacuum chamber 2 can reduce the overall thermal conductivity of the tempered glass, thus ensuring better thermal insulation performance of the tempered glass.

[0040] The connecting mechanism 6 can connect the glass to the base. The positioning pin 603 is pulled out from the connecting hole 602, and the slot at the lower end of the connecting block 601 is engaged with the corresponding position on the base. Then the positioning pin 603 is reinserted into the connecting hole 602. At this time, the positioning pin 603 passes through both the connecting block 601 and the base, realizing the quick installation of the glass.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. An irregularly shaped tempered glass, comprising a glass body (1), a vacuum chamber (2), a supporting frame (3), and a sealing mechanism (5), characterized in that: The vacuum chamber (2) is provided with a support frame (3), and the front and rear ends of the glass body (1) are fixedly fitted with protective pads (4). The lower end of the glass body (1) is fixedly provided with connecting mechanisms (6) near both sides. The glass body (1) includes an outer glass layer (101) and an inner glass layer (102). The sealing mechanism (5) includes a rubber ring (501), a metal skeleton (502) is fixedly sleeved inside the rubber ring (501), and ultraviolet curable adhesive (503) is fixedly provided on the upper and lower surfaces of the rubber ring (501). Both of the connecting mechanisms (6) include a connecting block (601) and multiple positioning pins (603). Multiple connecting holes (602) are provided on both sides of the two connecting blocks (601). Multiple buffer layers (604) are fixedly provided on the inner surface of the two connecting blocks (601).

2. The irregularly shaped tempered glass according to claim 1, characterized in that: The front and rear ends of the outer glass (101) and the inner glass (102) are respectively fixedly sleeved inside the two protective pads (4), and the lower ends of the two protective pads (4) are respectively fixedly connected to the upper ends of the two connecting blocks (601) near the front and rear ends.

3. The irregularly shaped tempered glass according to claim 1, characterized in that: The vacuum chamber (2) is located between the outer glass layer (101) and the inner glass layer (102), and the supporting frame (3) is located in the vacuum chamber (2).

4. The irregularly shaped tempered glass according to claim 1, characterized in that: The outer surface of the support frame (3) is fixedly connected to the outer glass (101), and the inner surface of the support frame (3) is fixedly connected to the inner glass (102).

5. The irregularly shaped tempered glass according to claim 1, characterized in that: The sealing mechanism (5) is located around the vacuum chamber (2) and is located between the outer glass (101) and the inner glass (102).

6. The irregularly shaped tempered glass according to claim 1, characterized in that: The front and rear ends of the rubber ring (501) are fixedly connected to the opposite ends of the two protective pads (4), and the two ultraviolet curable adhesives (503) are located between the rubber ring (501) and the outer glass (101) and the inner glass (102), respectively.

7. The irregularly shaped tempered glass according to claim 1, characterized in that: The two connecting blocks (601) are respectively fixedly installed at the lower end of the glass body (1) near both sides. The lower ends of the outer glass (101) and the inner glass (102) are respectively fixedly sleeved on the upper ends of the two connecting blocks (601) near both sides. The buffer layer (604) is located between the outer surface of the outer glass (101) and the inner glass (102) and the inner surface of the two connecting blocks (601).

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