Hollow glass with sound insulation and explosion-proof functions
By introducing aluminum spacers and vent base structures into insulated glass, the problems of deformation and poor ventilation caused by air pressure changes in insulated glass are solved, achieving effective sound insulation and explosion-proof functions, extending service life and simplifying the installation process.
Patent Information
- Application Number
- CN202520525684.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-25
AI Technical Summary
Existing insulated glass is prone to deformation and damage during use due to changes in internal air pressure, and poor ventilation affects its service life and sound insulation performance.
The structure employs an aluminum spacer and vent seat, combined with a desiccant placement slot and seals, to form an external connection structure that facilitates venting and ensures smooth gas discharge. The aluminum spacer is connected to the thermal break structure to enhance sealing.
It enables effective ventilation of insulated glass, prevents noise from entering through gaps, extends service life, and simplifies the installation and disassembly process.
Smart Images

Figure CN223937958U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of insulated glass structures, and in particular to an insulated glass with sound insulation and explosion-proof functions. Background Technology
[0002] Insulating glass is a type of glass product consisting of two panes of glass with a layer of air or other gas sandwiched between them. This structure gives insulating glass better heat insulation and sound insulation properties, so it is widely used in windows, doors, curtain walls, etc. in buildings. The manufacturing process of insulating glass usually involves leaving a certain gap between the two panes of glass and then fixing the two panes of glass together with sealing material to form a sealed cavity.
[0003] Insulating glass is sealed with dry air, so the internal air pressure changes with temperature and air pressure, which can easily cause deformation on the glass surface and damage. Improper sealing can also lead to air leakage and loss of effectiveness. The inherent properties of tempered glass can also cause damage.
[0004] Existing insulated glass structures use a one-way valve assembly for venting gas. This assembly consists of a rubber piston and a spring. However, during use, when the air cavity inside the insulated glass releases pressure, the pressure is very low, and the gas cannot be forced out of the rubber piston to vent. Utility Model Content
[0005] The purpose of this invention is to provide a double-glazed glass with sound insulation and explosion-proof functions, which solves the problems of existing sound insulation and explosion-proof double-glazed glass that do not become blocked or clogged during use, facilitate ventilation, and extend service life.
[0006] The technical solution adopted by this utility model to solve its technical problem is: a double-glazed glass with sound insulation and explosion-proof function, comprising two double-glazed sound-insulating tempered glass bodies and an external connecting structure disposed at the outer ends of the two double-glazed sound-insulating tempered glass bodies, wherein an aluminum spacer is disposed between the two double-glazed sound-insulating tempered glass bodies and disposed in the external connecting structure, characterized in that: the external connecting structure comprises a main mounting connector, a main mounting groove for mounting the double-glazed sound-insulating tempered glass bodies disposed on both sides of the upper part of the main mounting connector, an aluminum spacer mounting groove disposed between the main mounting grooves, a fan-shaped mounting protrusion disposed on the outside of the main mounting connector, a desiccant placement groove disposed at the lower part of the aluminum spacer mounting groove seat, a bottom sealing component mounting groove disposed at the lower part of the desiccant placement groove, and a glass edge pressing and glue injection groove structure disposed on the upper part of the main mounting connector.
[0007] Several vent seat bodies are provided between the desiccant placement tank and the aluminum spacer body mounting tank.
[0008] The bottom sealing element mounting groove is provided with a support block for the bottom sealing element.
[0009] The external connection structure is connected to the thermal break structure.
[0010] The glass edge pressing and glue injection groove structure is an upper extension body with an edge pressing and glue injection inclined groove.
[0011] The beneficial effects of this utility model are as follows: The sealing effect between the glass and the frame of the insulated glass in this structure prevents noise from entering the room through gaps. During exhaust, gas is squeezed out along the needle holes, facilitating exhaust. Furthermore, the partition and vent structure, located at the top of the frame, do not block or clog during use, ensuring easy exhaust. Additionally, the external connection structure is simple and quick to assemble and disassemble, facilitating the installation of the insulated glass and the thermal break structure.
[0012] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model.
[0014] Figure 2 for Figure 1 A magnified view of a portion of the image.
[0015] Figure 3 for Figure 1 Top view of the vent body base.
[0016] In the diagram: 1. Hollow tempered glass body, 2. Aluminum spacer strip, 3. Main mounting connector, 4. Main mounting groove, 5. Aluminum spacer strip mounting groove, 6. Fan-shaped mounting protrusion, 7. Desiccant placement groove, 8. Bottom seal mounting groove, 9. Upper extension, 10. Vent nozzle seat, 11. Supporting bottom sealing block, 12. Thermal break structure, 13. Edge sealing and glue injection bevel groove, 14. Through hole. Detailed Implementation
[0017] The terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end" used in the application text to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0019] Example 1, as Figure 1-3 As shown, a type of insulated glass with sound insulation and explosion-proof function includes two insulated tempered glass bodies 1 and an external connecting structure located at the outer ends of the two insulated tempered glass bodies. An aluminum spacer 2 is provided between the two insulated tempered glass bodies and connected in the external connecting structure. The external connecting structure includes a main mounting connector 3, main mounting grooves 4 on both sides of the upper part of the main mounting connector for mounting the insulated tempered glass bodies, an aluminum spacer mounting groove 5 between the main mounting grooves, a fan-shaped mounting protrusion 6 on the outside of the main mounting connector, a desiccant placement groove 7 at the lower part of the aluminum spacer mounting groove seat, a bottom sealing member mounting groove 8 at the lower part of the desiccant placement groove, and a glass edge sealing and injection groove structure at the upper part of the main mounting connector. The glass edge sealing and injection groove structure is an upper extension 9 with an edge sealing and injection inclined groove 13.
[0020] A plurality of venting nozzle seats 10 are provided between the desiccant placement tank and the aluminum spacer mounting tank, and the venting nozzle seats 10 are evenly distributed with through holes 14 around them.
[0021] The bottom sealing component mounting groove is provided with a support block 11 for the bottom sealing component.
[0022] The external connection structure is connected to the broken bridge structure 12.
[0023] The insulating glass unit in this structure provides a tight seal between the glass and the frame, preventing noise from entering the room through gaps. During ventilation, gas is forced out through needle-punched holes, facilitating easy exhaust. A partition and vent structure are installed at the top of the frame, ensuring unobstructed ventilation. Furthermore, the external connection structure is simple and quick to assemble and disassemble, facilitating the installation of the insulating glass unit and the thermal break structure.
[0024] The above embodiments are merely descriptions of preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.
[0025] The parts not covered in this utility model are the same as or can be implemented using existing technologies.
Claims
1. A double-glazed window with sound insulation and explosion-proof function, comprising two double-glazed tempered glass bodies and an external connecting structure disposed at the outer ends of the two double-glazed tempered glass bodies, wherein an aluminum spacer is disposed between the two double-glazed tempered glass bodies and connected in the external connecting structure, characterized in that: The external connection structure includes a main mounting connector, a main mounting groove for mounting hollow soundproof tempered glass bodies on both sides of the upper part of the main mounting connector, an aluminum spacer mounting groove between the main mounting grooves, a fan-shaped mounting protrusion on the outside of the main mounting connector, a desiccant placement groove at the lower part of the aluminum spacer mounting groove seat, a bottom sealing component mounting groove at the lower part of the desiccant placement groove, and a glass edge pressing and glue injection groove structure at the upper part of the main mounting connector.
2. The insulating glass with sound insulation and explosion-proof function as described in claim 1, characterized in that: Several vent seat bodies are provided between the desiccant placement tank and the aluminum spacer body mounting tank.
3. The insulating glass with sound insulation and explosion-proof function as described in claim 1, characterized in that: The bottom sealing element mounting groove is provided with a support block for the bottom sealing element.
4. The insulating glass with sound insulation and explosion-proof function as described in claim 1, characterized in that: The external connection structure is connected to the thermal break structure.
5. The insulating glass with sound insulation and explosion-proof function as described in claim 1, characterized in that: The glass edge pressing and glue injection groove structure is an upper extension body with an edge pressing and glue injection inclined groove.