CN219486790U

CN219486790U - Fireproof laminated glass

Info

Publication number: CN219486790U
Application number: CN202320883293.7U
Authority: CN
Inventors: 王昌斌
Original assignee: Jiujiang Ouli New Materials Co ltd
Current assignee: Jiujiang Ouli New Materials Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-08
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses fireproof laminated glass in the technical field of laminated glass, which comprises a laminated glass body and two groups of mounting seats, wherein the two groups of mounting seats are respectively positioned at the top and the bottom of the laminated glass body, a protection mechanism is arranged in each mounting seat and comprises an arc-shaped elastic sheet, the outer wall of each arc-shaped elastic sheet is attached to the top wall and the bottom wall of the laminated glass body, the laminated glass body comprises an aluminum alloy frame, two groups of fireproof layers are arranged in the inner cavity of the aluminum alloy frame, two ends of the aluminum alloy frame are respectively provided with an adhesive layer, the outer sides of the two groups of adhesive layers are respectively connected with a glass layer, and the outer wall of the glass layer is provided with an ultraviolet-proof layer, so that the fireproof and heat-insulating properties of the laminated glass are improved through the arrangement of the fireproof layers, a middle vacuum cavity and a side vacuum cavity; through the effect of protection machanism in the mount pad, can provide shock attenuation buffering's effect for doubling glass, reduced doubling glass's vibrations range, avoid the circumstances that ftractures and breaks appear after the doubling glass atress collision, the protection effect is good.

Description

Fireproof laminated glass

Technical Field

The utility model relates to the technical field of laminated glass, in particular to fireproof laminated glass.

Background

The laminated glass is a safety glass, has a polymer interlayer sandwiched between two or more layers of glass plates, has the characteristics of high strength and high safety, and is commonly used in the fields of construction, automobiles, aerospace and the like.

The prior laminated glass is generally arranged by adopting double-layer glass, the fireproof and heat-insulating effects are poor, the top and the bottom of the laminated glass are in rigid connection, when a fire disaster occurs, the laminated glass is easy to be impacted and touched by external force, the laminated glass can shake due to impact, the vibration amplitude is large, the position of the laminated glass is easy to move, even the laminated glass is cracked and broken, and the protection effect is poor.

Disclosure of Invention

The utility model aims to provide fireproof laminated glass, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a fire prevention doubling glass, including doubling glass body and two sets of mount pad, two sets of mount pads are located the top of doubling glass body respectively, bottom, are equipped with protection machanism in the mount pad, protection machanism includes the arc shell fragment, and the outer wall laminating of arc shell fragment is at the roof of doubling glass body, the diapire, doubling glass body includes the aluminum alloy frame, the inner chamber of aluminum alloy frame is equipped with two sets of flame retardant coating, the both ends of aluminum alloy frame all are equipped with the adhesive linkage, the outside of two sets of adhesive linkage all is connected with the glass layer, and the outer wall of glass layer is equipped with anti ultraviolet layer.

Further: the protection mechanism further comprises a T-shaped groove, the T-shaped groove is formed in the inner side of the inner cavity of the mounting seat, two groups of T-shaped blocks are connected in a sliding mode in the T-shaped groove, and two ends of the bottom of the arc-shaped elastic sheet are connected with the outer walls of the two groups of T-shaped blocks respectively.

Further: and telescopic springs are arranged between the two groups of T-shaped blocks and the inner walls of the two sides of the T-shaped groove.

Further: a hollow vacuum cavity is arranged between the adjacent fireproof layers, and a side vacuum cavity is arranged between the fireproof layers and the bonding layer.

Further: the fireproof layer is a silicon dioxide fireproof adhesive film layer.

Further: one side of the arc-shaped elastic sheet, which is close to the laminated glass body, is provided with a rubber pad.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the fireproof performance of the laminated glass is improved through the arrangement of the fireproof layer, the middle vacuum cavity and the side vacuum cavity which are made of the silica fireproof adhesive film layer; through the sliding connection of the T-shaped block and the T-shaped groove in the mounting seat, the functions of the telescopic spring and the arc-shaped elastic sheet, the damping and buffering functions can be provided for the laminated glass, the vibration amplitude of the laminated glass is reduced, the situation that the laminated glass is cracked and broken after being impacted by stress is avoided, and the protection effect is good; the ultraviolet-proof layer improves the ultraviolet-proof capability of the laminated glass.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the mounting base of the present utility model;

fig. 3 is a top view cross-sectional view of the laminated glass body of the present utility model.

In the figure: 1. a laminated glass body; 10. an aluminum alloy frame; 11. a glass layer; 12. an ultraviolet-proof layer; 13. an adhesive layer; 14. a fire-blocking layer; 15. a hollow vacuum chamber; 16. a side vacuum chamber; 2. a mounting base; 3. a T-shaped groove; 4. a T-shaped block; 5. a telescopic spring; 6. an arc spring plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a fire prevention doubling glass, doubling glass has two-layer glass, correspond with the glass layer 11 of aluminum alloy frame 10 both sides in this application, including doubling glass body 1 and two sets of mount pad 2, two sets of mount pad 2 are located the top of doubling glass body 1 respectively, the bottom, be equipped with protection machanism in the mount pad 2, protection machanism includes arc shell fragment 6, and the outer wall laminating of arc shell fragment 6 is at the roof of doubling glass body 1, the diapire, doubling glass body 1 includes aluminum alloy frame 10, the inner chamber of aluminum alloy frame 10 is equipped with two sets of flame retardant coating 14, the both ends of aluminum alloy frame 10 all are equipped with adhesive linkage 13, the outside of two sets of adhesive linkage 13 all is connected with glass layer 11, and the outer wall of glass layer 11 is equipped with anti ultraviolet layer 12.

The bonding layer 13 can be a PVB film or a bonding material with flame retardant property, two groups of glass layers 11 can be arranged at two ends of the aluminum alloy frame 10 through the effect of the bonding layer 13, the fireproof and heat-insulating performances of the laminated glass are improved through the effect of the two groups of fireproof layers 14, the two groups of mounting seats 2 are positioned at the top and the bottom of the mounting position of the laminated glass body 1, the damping and buffering effects can be provided for the laminated glass through the effect of the protection mechanism and the arc-shaped elastic sheet 6 in the mounting seats 2, the vertical vibration amplitude of the laminated glass is reduced, the situation that the laminated glass is cracked and broken after being subjected to stress collision is avoided, and the protection effect is good; the uv blocking layer 12 improves the uv blocking capability of the laminated glass.

Wherein, preferably, protection machanism still includes T type groove 3, T type groove 3 is offered at the inner chamber inboard of mount pad 2, and T type inslot 3 sliding connection has two sets of T type pieces 4, the bottom both ends of arc shell fragment 6 respectively with the outer wall connection of two sets of T type pieces 4, telescopic spring 5 is all installed to between the both sides inner wall of two sets of T type pieces 4 and T type groove 3, because T type groove 3 and T type piece 4 cross-section are the T type groove 3, T type piece 4 can not break away from T type groove 3, T type piece 4 and arc shell fragment 6 fixed connection, elasticity through telescopic spring 5 and the elasticity of arc shell fragment 6 can provide the buffering of upper and lower direction for double-layered glass body 1 from the upper and lower direction.

Preferably, a middle vacuum cavity 15 is arranged between the adjacent fireproof layers 14, a side vacuum cavity 16 is arranged between the fireproof layers 14 and the bonding layer 13, and the middle vacuum cavity 15 and the side vacuum cavity 16 are matched with the design of the two groups of fireproof layers 14, so that the fireproof and heat-insulating capabilities of the laminated glass body 1 can be further improved.

Preferably, the fire-resistant layer 14 is a silica fire-resistant adhesive film layer.

Examples

Referring to fig. 2, this embodiment differs from the first embodiment in that: the one side that arc shell fragment 6 is close to doubling glass body 1 is equipped with the rubber pad, and the rubber pad has the protective capability, still has certain buffer capacity, has played the guard action to doubling glass body 1, and the dynamics is too big and damages when avoiding doubling glass body 1 and arc shell fragment 6 contact.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire prevention doubling glass, includes doubling glass body (1) and two sets of mount pad (2), its characterized in that: two sets of mount pad (2) are located the top of doubling glass body (1), bottom respectively, be equipped with protection machanism in mount pad (2), protection machanism includes arc shell fragment (6), and the outer wall laminating of arc shell fragment (6) is at roof, the diapire of doubling glass body (1), doubling glass body (1) include aluminum alloy frame (10), the inner chamber of aluminum alloy frame (10) is equipped with two sets of flame retardant coating (14), the both ends of aluminum alloy frame (10) all are equipped with adhesive linkage (13), and the outside of two sets of adhesive linkage (13) all is connected with glass layer (11), and the outer wall of glass layer (11) is equipped with ultraviolet proof layer (12).

2. A fire resistant laminated glass as claimed in claim 1, wherein: the protection mechanism further comprises a T-shaped groove (3), the T-shaped groove (3) is formed in the inner side of the inner cavity of the mounting seat (2), two groups of T-shaped blocks (4) are connected in the T-shaped groove (3) in a sliding mode, and two ends of the bottom of the arc-shaped elastic piece (6) are connected with the outer walls of the two groups of T-shaped blocks (4) respectively.

3. A fire resistant laminated glass as claimed in claim 2, wherein: and telescopic springs (5) are arranged between the two groups of T-shaped blocks (4) and the inner walls of the two sides of the T-shaped groove (3).

4. A fire resistant laminated glass as claimed in claim 1, wherein: a hollow vacuum cavity (15) is arranged between the adjacent fireproof layers (14), and a side vacuum cavity (16) is arranged between the fireproof layers (14) and the bonding layers (13).

5. A fire resistant laminated glass as claimed in claim 1, wherein: the fireproof layer (14) is a silica fireproof adhesive film layer.

6. A fire resistant laminated glass as claimed in claim 1, wherein: one side of the arc-shaped elastic sheet (6) close to the laminated glass body (1) is provided with a rubber pad.