A special type of explosion-proof glass that prevents flying debris.

Abstract

This utility model discloses a special explosion-proof glass that can prevent debris from flying, including a glass frame and tempered glass. The glass frame includes a bottom frame and a top cover. The top cover is detachably installed on the top of the bottom frame. There are three sets of tempered glass, which are connected by connecting layers. Two sets of tempered glass have a reinforcing layer on one side, and two sets of reinforcing layers have a wear-resistant layer on one side. The outer surfaces of the three sets of tempered glass, the two sets of reinforcing layers, and the wear-resistant layers are provided with protective layers. This utility model uses connecting layers to bond two adjacent sets of tempered glass, and the two sets of adjacent tempered glass are tightly sealed, improving the adhesion between adjacent tempered glass. Furthermore, by providing protective layers, multiple sets of tempered glass, connecting layers, reinforcing layers, and wear-resistant layers are formed into a whole, further improving the overall adhesion of this special explosion-proof glass.

Description

Technical Field

[0001] This utility model relates to the field of explosion-proof glass technology, specifically to a special explosion-proof glass that can prevent debris from flying. Background Technology

[0002] Explosion-proof glass is a type of glass that can prevent violent impacts. It is a special type of glass made by machine using special additives and an intermediate interlayer. Even if the glass breaks, it will not easily fall apart because the intermediate material or the explosion-proof glass on the other side has been fully bonded together.

[0003] For example, composite explosion-proof special glass (announcement number: CN221292557U) includes a glass frame, a tempered glass plate, a connecting adhesive layer, a first wrapping layer, and a second wrapping layer. The tempered glass plate is slidably installed inside the glass frame, and the connecting adhesive layer is injected between the tempered glass plates. The first wrapping layer and the second wrapping layer are respectively bonded to the two surfaces of the glass frame and the tempered glass plate. The arrangement of the glass frame, tempered glass plate, first wrapping layer, and second wrapping layer in this utility model will not produce gaps, the overall strength will not decrease due to the appearance of gaps, and the reinforced structure will not affect the transparency of the glass.

[0004] The device uses an adhesive layer to bond two sets of tempered glass panels together. However, since the area of ​​the adhesive layer is smaller than that of the tempered glass panels, the connection between the two sets of tempered glass panels is not thorough enough. Furthermore, the outer surfaces of many sets of tempered glass panels do not have a protective layer, which can easily lead to a decrease in the overall adhesion of this composite explosion-proof special glass. Therefore, we need to propose a special explosion-proof glass that can prevent debris from flying. Utility Model Content

[0005] The purpose of this invention is to provide a special explosion-proof glass that can prevent debris from flying, by forming multiple tempered glass, connecting layer, reinforcing layer and wear-resistant layer into a whole, thereby improving the overall adhesion of this special explosion-proof glass and solving the problems mentioned in the background art.

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

[0007] A special explosion-proof glass that prevents flying debris includes a glass frame and tempered glass. The glass frame includes a bottom frame and a top cover. The top cover is detachably installed on the top of the bottom frame. There are three sets of tempered glass, which are connected by connecting layers. Two sets of tempered glass have a reinforcing layer on one side, and two sets of reinforcing layers have a wear-resistant layer on one side. The outer surfaces of the three sets of tempered glass, the two sets of reinforcing layers, and the wear-resistant layers are provided with protective layers.

[0008] Preferably, both the bottom frame and the top cover have a sealing layer inside, and the sealing layer is made of rubber.

[0009] Preferably, the top of the bottom frame is symmetrically fixedly connected with two sets of positioning plates, and the bottom of the top cover is provided with positioning grooves that are adapted to the two sets of positioning plates. The two sets of positioning plates are respectively inserted into the two sets of positioning grooves.

[0010] Preferably, the top cover has two sets of pre-embedded holes symmetrically opened on both sides. Each of the four sets of pre-embedded holes is equipped with a screw. One end of each of the four sets of screws passes through the two sets of pre-embedded holes and is located inside the two sets of positioning grooves. Both of the positioning plates have two sets of screw holes that are compatible with the screws. The four sets of screws are threaded into the four sets of screw holes.

[0011] Preferably, the connecting layer is made of polyvinyl butyral material, and there are two sets of connecting layers.

[0012] Preferably, the reinforcing layer is made of polycarbonate and the wear-resistant layer is made of aluminum oxide.

[0013] Preferably, the protective layer is made of a waterproof coating, and the outer surface of the protective layer is in contact with the two sets of sealing layers.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention uses a connecting layer to bond two adjacent sets of tempered glass, ensuring a tight seal between them and improving the adhesion between adjacent tempered glass. Furthermore, by providing a protective layer, multiple sets of tempered glass, the connecting layer, the reinforcing layer, and the wear-resistant layer are integrated into a whole, further enhancing the overall adhesion of this special explosion-proof glass. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the present invention after the top cover has been removed;

[0018] Figure 3 This is a schematic diagram of the structure of the top cover of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the explosion-proof glass of this utility model.

[0020] In the diagram: 1. Glass frame; 2. Tempered glass; 3. Connecting layer; 4. Reinforcing layer; 5. Wear-resistant layer; 6. Protective layer; 7. Sealing layer; 8. Positioning plate; 9. Positioning groove; 10. Embedded hole; 11. Screw; 12. Screw hole; 101. Bottom frame; 102. Top cover. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides a technical solution:

[0023] A special type of explosion-proof glass that prevents flying debris includes a glass frame 1 and tempered glass 2. The glass frame 1 includes a bottom frame 101 and a top cover 102. The top cover 102 is detachably installed on top of the bottom frame 101, allowing for easy installation and removal of the tempered glass 2. There are three sets of tempered glass 2. It should be noted that the number of tempered glass 2 sets is not limited to three and should be selected according to the actual application environment. When the number of tempered glass 2 sets is changed, the dimensions of the glass frame 1 should also be adjusted to accommodate the tempered glass 2 sets. The three sets of tempered glass 2 are connected by connecting layers 3, which are used to connect two adjacent sets of tempered glass 2 sets. The tempered glass 2 is bonded together, and the two sets of adjacent tempered glass 2 should fit together tightly to improve the adhesion between adjacent tempered glass 2. Each set of tempered glass 2 has a reinforcing layer 4 on one side to improve the overall strength of the device. Each set of reinforcing layers 4 has a wear-resistant layer 5 on one side to prevent the device from being scratched by external objects and effectively improve the service life of the device. The outer surfaces of the three sets of tempered glass 2, the two sets of reinforcing layers 4 and the wear-resistant layer 5 are provided with a protective layer 6. The protective layer 6 forms multiple sets of tempered glass 2, connecting layer 3, reinforcing layer 4 and wear-resistant layer 5 into a whole, further improving the overall adhesion of this special explosion-proof glass.

[0024] Both the bottom frame 101 and the top cover 102 are equipped with a sealing layer 7. The sealing layer 7 is made of rubber and is used to seal the explosion-proof glass installed inside the glass frame 1 to prevent water leakage, air leakage, etc., and also effectively improve its sound insulation effect.

[0025] Two sets of positioning plates 8 are symmetrically fixedly connected to the top of the bottom frame 101. The bottom of the top cover 102 is provided with positioning grooves 9 that are adapted to the two sets of positioning plates 8. The two sets of positioning plates 8 are respectively inserted into the two sets of positioning grooves 9. By inserting the two sets of positioning plates 8 into the two sets of positioning grooves 9, the top cover 102 is accurately installed on the top of the bottom frame 101, which is conducive to improving installation efficiency.

[0026] The top cover 102 has two sets of pre-embedded holes 10 symmetrically opened on both sides. Each of the four sets of pre-embedded holes 10 is equipped with a screw 11. One end of each of the four sets of screws 11 passes through the two sets of pre-embedded holes 10 and is located inside the two sets of positioning grooves 9. Both types of positioning plates 8 have two sets of screw holes 12 that are compatible with the screws 11. The four sets of screws 11 are threaded into the four sets of screw holes 12. By passing the screws 11 through the pre-embedded holes 10 and then tightening the screws 11, the screws 11 are threaded into the screw holes 12, so that the top cover 102 is fixedly installed on the top of the bottom frame 101.

[0027] The connecting layer 3 is made of polyvinyl butyral material, and there are two sets of connecting layers 3. The number of connecting layers 3 should vary with the number of tempered glass 2. Polyvinyl butyral material has excellent adhesion, which can firmly bond the glass to form a high-strength sandwich structure, preventing it from shattering and splashing. It has high transparency and good light transmission, which does not affect the visual effect of the glass. It has strong impact resistance, which can absorb impact force, reduce the risk of glass breakage, and improve safety. It has high flexibility, which remains stable under temperature and pressure changes and adapts to different environments. It has strong sound insulation performance, which can effectively reduce noise and improve the sound insulation effect. It has high UV protection capability, which can effectively block ultraviolet rays and has the ability to resist high temperature, low temperature, humidity and ultraviolet rays.

[0028] The reinforcing layer 4 is made of polycarbonate, which has high impact resistance and is more than 200 times stronger than ordinary glass. It is suitable for high-safety applications and has high flame retardancy and insulation, which improves the safety factor. The wear-resistant layer 5 is made of alumina, which has high hardness and wear resistance and is often used to enhance the scratch resistance of glass surfaces.

[0029] The protective layer 6 is made of a waterproof coating, and the outer surface of the protective layer 6 is bonded to the two sets of sealing layers 7. The protective layer 6 forms a whole with multiple sets of tempered glass 2, connecting layer 3, reinforcing layer 4 and wear-resistant layer 5, further improving the overall adhesion of this special explosion-proof glass.

[0030] Working principle: When this utility model is used, two sets of adjacent tempered glass 2 are bonded together by the connecting layer 3, and the two sets of adjacent tempered glass 2 are tightly sealed, which improves the adhesion between adjacent tempered glass 2. Then, by setting the protective layer 6, multiple sets of tempered glass 2, connecting layer 3, reinforcing layer 4 and wear-resistant layer 5 are formed into a whole, which further improves the overall adhesion of this special explosion-proof glass.

[0031] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A special explosion-proof glass capable of preventing splinters from flying, comprising a glass outer frame (1) and tempered glass (2), characterized in that: The glass frame (1) includes a bottom frame (101) and a top cover (102). The top cover (102) is detachably installed on the top of the bottom frame (101). There are three sets of tempered glass (2). The three sets of tempered glass (2) are connected by connecting layers (3). One side of each set of tempered glass (2) is provided with a reinforcing layer (4). One side of each set of reinforcing layers (4) is provided with a wear-resistant layer (5). The outer surfaces of the three sets of tempered glass (2), the two sets of reinforcing layers (4) and the wear-resistant layer (5) are provided with a protective layer (6).

2. The special explosion-proof glass capable of preventing splinters from flying according to claim 1, characterized in that: Both the bottom frame (101) and the top cover (102) are provided with a sealing layer (7), which is made of rubber.

3. The special explosion-proof glass capable of preventing splinters from splashing according to claim 1, characterized in that: The top of the bottom frame (101) is symmetrically fixedly connected with two sets of positioning plates (8), and the bottom of the top cover (102) is provided with positioning grooves (9) that are adapted to the two sets of positioning plates (8). The two sets of positioning plates (8) are respectively inserted into the two sets of positioning grooves (9).

4. The special explosion-proof glass capable of preventing splinters from splashing according to claim 3, characterized in that: The top cover (102) has two sets of pre-embedded holes (10) symmetrically opened on both sides. Each of the four sets of pre-embedded holes (10) is equipped with a screw (11). One end of each of the four sets of screws (11) passes through the two sets of pre-embedded holes (10) and is located inside the two sets of positioning grooves (9). Both of the positioning plates (8) have two sets of screw holes (12) that are compatible with the screws (11). The four sets of screws (11) are threaded into the four sets of screw holes (12).

5. The special explosion-proof glass capable of preventing splinters from flying according to claim 1, characterized in that: The connecting layer (3) is made of polyvinyl butyral material, and there are two sets of the connecting layer (3).

6. The special explosion-proof glass capable of preventing splinters from flying according to claim 1, characterized in that: The reinforcing layer (4) is made of polycarbonate, and the wear-resistant layer (5) is made of aluminum oxide.

7. The special explosion-proof glass that prevents debris from flying as described in claim 1, characterized in that: The protective layer (6) is made of a waterproof coating, and the outer surface of the protective layer (6) is in contact with the two sets of sealing layers (7).

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