CN219012363U

CN219012363U - Hollow double-steel glass with double-layer balance structure

Info

Publication number: CN219012363U
Application number: CN202223444981.8U
Authority: CN
Inventors: 王德华; 惠维敢
Original assignee: Jiangsu Dejia Glass Technology Co ltd
Current assignee: Jiangsu Dejia Glass Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-12
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a hollow double-steel glass with a double-layer balance structure, which comprises a protection frame, wherein the inner walls of the protection frame are fixedly connected with a hollow double-steel glass body together, the inner walls of the two ends of the protection frame are respectively provided with a mounting groove in a penetrating way, the inner walls of the two mounting grooves are respectively and slidably connected with a squeezing block, and the inner walls of the two mounting grooves are respectively and fixedly connected with an air bag, and the hollow double-steel glass has the advantages that: when external air pressure increases, the spring pushes the extrusion block to move towards the upper end, the extrusion block extrudes the air bag, the air bag ventilates to the vacuum layer inside the hollow double-steel glass through the air pipe, the pressure inside the vacuum layer is increased, when the external air pressure decreases, the vacuum layer inside the hollow double-steel glass extrudes air into the air bag through the air pipe, the air bag expands and pushes the extrusion block downwards, the extrusion block moves in the mounting groove and compresses the spring, so that the internal air pressure and the external air pressure are balanced, and the hollow double-steel glass is prevented from bursting due to different air pressures.

Description

Hollow double-steel glass with double-layer balance structure

Technical Field

The utility model relates to the technical field of hollow double-steel glass, in particular to hollow double-steel glass with a double-layer balance structure.

Background

The hollow glass is a novel building material which has good heat insulation, sound insulation, attractive appearance and suitability, can reduce the dead weight of a building, has the functions of sound insulation and heat insulation, has the functions of energy conservation, safety, fog resistance and the like, and is mainly applied to building outer walls, doors and windows, trains, ships, electric products and the like.

The double-layer hollow glass is formed by an air interlayer isolated from the outside, and because the air pressure in the air interlayer is unchanged, the outside air pressure can change, if the air interlayer in the double-layer glass is unbalanced with the outside air pressure, glass deflection and visual deformation can occur to the double-layer glass, or structural or sealing damage can be caused, glass burst can be generated when the double-layer glass is serious, and the air pressure in the double-layer hollow glass needs to be balanced by using a balance structure to prevent the glass from bursting, so that the hollow double-steel glass with the double-layer balance structure is necessary.

Disclosure of Invention

The utility model aims to provide hollow double-steel glass with a double-layer balance structure, 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 hollow double-steel glass with the double-layer balance structure comprises a protection frame, wherein the inner walls of the protection frame are fixedly connected with a hollow double-steel glass body together, the inner walls of the two ends of the protection frame are respectively provided with a mounting groove in a penetrating mode, the inner walls of the two mounting grooves are respectively connected with an extrusion block in a sliding mode, the inner walls of the two mounting grooves are respectively fixedly connected with an air bag, and one ends of the two air bags are respectively fixedly connected with the extrusion blocks;

two the equal fixedly connected with spring of lower surface of extrusion piece, and two the other end of spring all offsets with the guard frame, two the gasbag is kept away from the equal fixedly connected with trachea of one end inner wall of extrusion piece, and two tracheal other end all runs through and extends to in the cavity dual steel glass body.

Preferably, the two mounting grooves are provided with openings at positions of the air bags, and a transparent plate is fixedly connected to the openings.

Preferably, one end of each extrusion block close to the transparent plate is fixedly connected with an indicator.

Compared with the prior art, the utility model has the beneficial effects that: when external air pressure increases, the spring pushes the extrusion block to move towards the upper end, the extrusion block extrudes the air bag, the air bag ventilates to the vacuum layer inside the hollow double-steel glass through the air pipe, the pressure inside the vacuum layer is increased, when the external air pressure decreases, the vacuum layer inside the hollow double-steel glass extrudes air into the air bag through the air pipe, the air bag expands and pushes the extrusion block downwards, the extrusion block moves in the mounting groove and compresses the spring, so that the internal air pressure and the external air pressure are balanced, and the hollow double-steel glass is prevented from bursting due to different air pressures.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a partial side view of a protective frame according to the present utility model;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present utility model.

In the figure: 1. a protective frame; 2. a hollow double-steel glass body; 3. a mounting groove; 4. extruding a block; 5. an air bag; 6. a spring; 7. an air pipe; 8. a transparent plate; 9. an indicator.

Detailed Description

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the hollow double-steel glass with the double-layer balance structure comprises a protection frame 1, wherein the inner walls of the protection frame 1 are fixedly connected with a hollow double-steel glass body 2 together, the inner walls of the two ends of the protection frame 1 are respectively provided with a mounting groove 3 in a penetrating mode, the inner walls of the two mounting grooves 3 are respectively and slidably connected with an extrusion block 4, the inner walls of the two mounting grooves 3 are respectively and fixedly connected with an air bag 5, and one ends of the two air bags 5 are respectively and fixedly connected with the extrusion blocks 4;

the lower surface of two extrusion piece 4 is all fixedly connected with spring 6, and the other end of two springs 6 all offsets with protection frame 1, and the one end inner wall that extrusion piece 4 was kept away from to two gasbag 5 is all fixedly connected with a trachea 7, and the other end of two trachea 7 all runs through and extends to in the cavity duplex steel glass body 2.

Wherein, two mounting grooves 3 are located the position of gasbag 5 and are equipped with opening and opening part fixedly connected with transparent plate 8, are convenient for observe indicator 9 through transparent plate 8.

Wherein, two extrusion piece 4 are close to transparent plate 8's one end all fixedly connected with indicator 9, are convenient for observe gasbag 5 removal through indicator 9.

Specifically, when the utility model is used, when the external air pressure is increased, the vacuum layer inside the hollow double-steel glass body 2 is extruded, at the moment, the spring 6 pushes the extrusion block 4 to move, the extrusion block 4 extrudes the air bag 5, air inside the air bag 5 is extruded into the hollow double-steel glass body 2 through the air pipe 7, the pressure inside the vacuum layer of the hollow double-steel glass body 2 is increased, when the external air pressure is reduced, the vacuum layer inside the hollow double-steel glass body 2 extrudes the air inside the air bag 5 through the air pipe 7, the air bag 5 pushes the extrusion block 4 downwards, the extrusion block 4 slides in the mounting groove 3 and compresses the spring 6, and when the extrusion block 4 moves, the indicator 9 is driven to move, and a person can observe the indicator 9 through the transparent plate 8.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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 hollow double-steel glass with the double-layer balance structure comprises a protection frame (1), wherein the inner walls of the protection frame (1) are fixedly connected with a hollow double-steel glass body (2) together, and the hollow double-steel glass is characterized in that the inner walls of the two ends of the protection frame (1) are respectively provided with a mounting groove (3) in a penetrating mode, the inner walls of the two mounting grooves (3) are respectively and slidably connected with an extrusion block (4), the inner walls of the two mounting grooves (3) are respectively and fixedly connected with an air bag (5), and one ends of the two air bags (5) are respectively and fixedly connected with the extrusion blocks (4);

two the equal fixedly connected with spring (6) of lower surface of extrusion piece (4), and two the other end of spring (6) all offsets with guard frame (1), two the equal fixedly connected with trachea (7) of one end inner wall that extrusion piece (4) was kept away from to gasbag (5), and two the other end of trachea (7) all runs through and extends to in cavity double steel glass body (2).

2. A hollow double steel glass having a double-layer balance structure according to claim 1, wherein: the two mounting grooves (3) are provided with openings at the positions of the air bags (5), and a transparent plate (8) is fixedly connected to the openings.

3. A hollow double steel glass having a double-layer balance structure according to claim 1, wherein: one end of each extrusion block (4) close to the transparent plate (8) is fixedly connected with an indicator (9).