Composite double-layer toughened glass

Abstract

The utility model provides composite double-layer tempered glass which comprises two glass bodies and four supporting frames which are detachably connected with one another, the two glass bodies are installed among the four supporting frames, a sealed cavity is formed between the two glass bodies, each glass body comprises a first glass layer, a second glass layer and a bonding layer, and the bonding layer is arranged between the first glass layer and the second glass layer. The first glass layer and the second glass layer are oppositely arranged, and the bonding layer is bonded between the first glass layer and the second glass layer. The device has effective heat insulation and sound insulation effects.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass design technical field especially relates to a kind of composite double-layer toughened glass. BACKGROUND

[0002] Toughened glass belongs to safety glass.Toughened glass is actually a kind of prestressed glass, to improve the strength of glass, usually using chemical or physical method, form compressive stress on the glass surface, glass bears external force first to offset surface stress, thereby improving the carrying capacity, enhance the wind pressure resistance of glass itself, cold and hot, impact resistance and the like.

[0003] As the content disclosed in the utility model with publication number CN211258304U and the name of a kind of heat insulation type toughened glass, including first toughened glass body, the right end of the first toughened glass body is fixedly pasted with building heat insulation film, the left end of the first toughened glass body is sprayed with nano tin dioxide heat insulation coating, the left end of the nano tin dioxide heat insulation coating is adhered with transparent heat insulation coating layer by glass glue, the transparent heat insulation coating layer is sprayed on the right end of second toughened glass body, the left end of the second toughened glass body is fixedly connected with third toughened glass body by glass plate.

[0004] The glass realizes heat insulation effect by setting different kinds of heat insulation coating, but it is difficult to realize effective heat insulation only by heat insulation coating after long time use, which reduces the user's use experience. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model provides a kind of composite double-layer toughened glass, to solve the technical problem that the existing single-layer glass will appear poor heat insulation effect after long time use.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] A kind of composite double-layer toughened glass, including two glass bodies and four mutually detachable supports, two glass bodies are installed between four supports, sealed cavity is formed between two glass bodies, the glass body includes first glass layer, second glass layer and adhesive layer, the first glass layer is oppositely arranged with second glass layer, and the adhesive layer is adhered between the first glass layer and the second glass layer.

[0008] By adopting the above technical scheme, the two glass bodies are installed between the four supports, so that a sealed cavity is formed between the two glass bodies, which can effectively block the conduction of heat, reduce the entry of heat from the outside, the sealed cavity can effectively isolate the noise and sound waves from the outside, and the overall strength and impact resistance can be effectively improved, further improving the safety.

[0009] The utility model is further configured as follows: each of the support frames is provided with two mounting grooves, the two glass bodies are respectively installed in the two mounting grooves, and an installation cavity is opened on each of the support frames and between the two mounting grooves, a desiccant is provided in the installation cavity, and each of the installation cavities is communicated with the sealed cavity.

[0010] By adopting the above technical solution, the provided mounting groove can effectively position the two glass bodies, and the provided desiccant can effectively prevent water mist, water accumulation, etc. from appearing between the two glass pieces.

[0011] The utility model is further configured as follows: each of the installation cavities is provided with a plurality of through holes communicating with the sealing cavity.

[0012] By adopting the above technical solution, the installation cavity and the sealed cavity are connected, and the installation cavity and the sealed cavity remain sealed relative to the outside.

[0013] The utility model is further configured as follows: an elastic rubber protrusion is provided on the inner side wall of each installation groove.

[0014] By adopting the above technical solution, the positioning of the glass body in the installation groove is facilitated, and the glass body is prevented from sliding.

[0015] The utility model is further configured as follows: a first sealant is provided at the connection between each glass body and the installation groove, a second sealant is provided between the two glass bodies and the four support frames, and the second sealant covers the support frames and the first sealant.

[0016] By adopting the above technical solution, the first sealant and the second sealant can effectively keep the sealed cavity between the two pieces of glass sealed.

[0017] The utility model is further configured as follows: the first sealant is made of butyl rubber.

[0018] By adopting the above technical solution, the waterproof performance between the two glass bodies can be effectively improved, and water and moisture can be effectively blocked from penetrating into the sealed cavity.

[0019] The present invention is further configured such that: the second sealant is made of silicone sealant.

[0020] By adopting the above technical solution, the service life of the joints of the entire glass can be effectively improved, and the sealing performance can be ensured to remain stable during long-term use.

[0021] The utility model is further configured as follows: a heat insulation layer is provided on each side of the two glass bodies that are away from each other.

[0022] By adopting the technical scheme, the heat insulation performance of the device can be further improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 An overall installation structure schematic diagram of the embodiment of the utility model;

[0024] Figure 2 A partial cross-sectional structure schematic diagram of the glass body;

[0025] Figure 3 An overall installation structure cross-sectional schematic diagram of the embodiment of the utility model;

[0026] Figure 4 A structure enlarged schematic diagram of A of Figure 3

[0027] In the above drawings: 1, glass body; 2, support frame; 3, sealed cavity; 4, first glass layer; 5, second glass layer; 6, adhesive layer; 7, installation groove; 8, installation cavity; 9, desiccant; 10, through hole; 11, rubber protrusion; 12, first sealant; 13, second sealant; 14, heat insulation layer. DETAILED DESCRIPTION

[0028] The technical scheme in the utility model will be further explained in connection with the drawings and embodiments.

[0029] Embodiment:

[0030] Referring to Figures 1-4 , the device is a composite double-layer toughened glass, comprising two glass bodies 1 and four support frames 2 which can be detachably connected with each other, the four support frames 2 are detachably connected through the bolts arranged therebetween, the two glass bodies 1 are installed between the four support frames 2, and a sealed cavity 3 is formed between the two glass bodies 1. The arranged sealed cavity 3 can effectively block the conduction of heat, reduce the heat from the outside, the sealed cavity 3 can effectively isolate the noise and sound waves from the outside, and can effectively improve the overall strength and impact resistance, and further improve the safety.

[0031] As shown in Figure 2 , the glass body 1 comprises a first glass layer 4, a second glass layer 5 and an adhesive layer 6, the first glass layer 4 and the second glass layer 5 are arranged oppositely, and the adhesive layer 6 is arranged between the first glass layer 4 and the second glass layer 5. This kind of connection mode is common in the prior art, and will not be described in detail herein.

[0032] As shown in Figure 3 and Figure 4 ​As shown, each support frame 2 is provided with two mounting grooves 7, and each mounting groove 7 has an elastic rubber protrusion 11 on its inner side wall. The two glass bodies 1 are respectively installed in the two mounting grooves 7 and abut against the rubber protrusions 11 in the corresponding mounting grooves 7. Each support frame 2 has a mounting cavity 8 between the two mounting grooves 7, and a desiccant 9 is provided in the mounting cavity 8. Each mounting cavity 8 is connected to the sealed cavity 3, and each mounting cavity 8 is provided with a plurality of through holes 10 connected to the sealed cavity 3. The desiccant 9 can effectively absorb water vapor and moisture inside the cavity, avoid condensation caused by temperature differences, maintain a dry environment in the cavity, and keep the inner surface of the glass clean.

[0033] like Figure 3 As shown, a first sealant 12 is applied at the connection between each glass body 1 and the notch of the mounting slot 7. A second sealant 13 is applied between each of the two glass bodies 1 and the four support frames 2, covering the support frames 2 and the first sealant 12. The first sealant 12 is made of butyl rubber, and the second sealant 13 is made of silicone rubber. A thermal insulation layer 14 is applied to the side of each glass body 1 facing away from the other. This insulation layer 14 can use a low-emissivity (Low-E) coating.

[0034] Working principle:

[0035] During installation, the glass bodies 1 are first inserted into the corresponding mounting grooves 7 on the support frames 2, and a first sealant 12 is applied between the mounting grooves 7 and the glass bodies 1. The first sealant 12 is then allowed to solidify completely. A second sealant 13 is then applied to the support frames 2 and the two glass bodies 1, with the second sealant 13 encapsulating the first sealant 12 and the support frames 2, completing the installation process.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A composite dual-pane tempered glass, characterized in that: The utility model provides a glass body and support frame, which comprises two glass bodies (1) and four support frames (2) which are detachably connected with each other, the two glass bodies (1) are installed between the four support frames (2), a sealed cavity (3) is formed between the two glass bodies (1), the glass body (1) comprises a first glass layer (4), a second glass layer (5) and an adhesive layer (6), the first glass layer (4) is arranged opposite to the second glass layer (5), and the adhesive layer (6) is arranged between the first glass layer (4) and the second glass layer (5).

2. The composite double-layered tempered glass according to claim 1, characterized in that: Two mounting grooves (7) are arranged on each support frame (2), the two glass bodies (1) are respectively installed in the two mounting grooves (7), a mounting cavity (8) is arranged on each support frame (2) and between the two mounting grooves (7), a drying agent (9) is arranged in the mounting cavity (8), and each mounting cavity (8) is communicated with the sealed cavity (3).

3. The composite double-layered tempered glass according to claim 2, characterized in that: A plurality of through holes (10) are arranged on each mounting cavity (8) and communicated with the sealed cavity (3).

4. The composite double-layered tempered glass according to claim 2, characterized in that: An elastic rubber protrusion (11) is arranged on the inner side wall of each mounting groove (7).

5. The composite double-layered tempered glass according to claim 2, characterized in that: A first sealant (12) is arranged at the connection between each glass body (1) and the mounting groove (7).

6. The composite double-layered tempered glass according to claim 5, characterized in that: A second sealant (13) is arranged between the two glass bodies (1) and the four support frames (2), and the second sealant (13) covers the support frame (2) and the first sealant (12).

7. The composite double-layered tempered glass according to claim 5, characterized in that: The first sealant (12) is made of butyl rubber.

8. The composite double-layered tempered glass according to claim 1, characterized in that: The second sealant (13) is made of silicone rubber. A heat insulation layer (14) is arranged on the side of each glass body (1) away from the other glass body (1).

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