CN212562957U - Hollow glass - Google Patents

Abstract

The utility model provides a cavity glass of glass manufacturing technical field, it improves cavity glass's structure, including first glass board, second glass board and articulamentum, first glass board is parallel to each other with the second glass board, the outside edge that first glass board and second glass board were located to the articulamentum just is located between first glass board and the second glass board, the articulamentum is equipped with a plurality of recess towards one side of first glass inboard, be equipped with the sheetmetal among the recess, the neighboring of sheetmetal and the inside wall sealing connection of recess, the lateral wall of recess is equipped with the screw hole, the one end and the recess of screw hole communicate with each other, threaded connection has the bolt in the screw hole. The utility model provides a new cavity glass, its atmospheric pressure that can stabilize in the cavity glass avoids the inert gas in first glass board and the second glass board to appear the deformation problem because of expend with heat and contract with cold, has fine practicality.

Description

Hollow glass

Technical Field

The utility model relates to a glass makes technical field, particularly, relates to a cavity glass.

Background

The hollow glass is a good heat-insulating, sound-insulating, beautiful and practical new type building material, and is characterized by that two or several pieces of plate glass are uniformly separated by means of effective support, and their peripheries are bonded and sealed, so that between the glass layers a cavity with dry air or inert gas is formed. The gas in the cavity of the hollow glass in the prior art is sealed in at the ambient temperature and the atmospheric pressure during processing, and when the temperature difference is caused by different seasons, the inner surface and the outer surface of the hollow glass are easy to deform due to the expansion caused by heat and the contraction caused by cold of the gas in the cavity.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a hollow glass, the concrete technical scheme is as follows:

the utility model provides a cavity glass, includes first glass board, second glass board and articulamentum, first glass board is parallel to each other with the second glass board, the articulamentum is located the outside edge of first glass board and second glass board just is located between first glass board and the second glass board, the articulamentum is equipped with a plurality of recess towards one side of first glass inboard, be equipped with the sheetmetal among the recess, the neighboring of sheetmetal and the inside wall sealing connection of recess, the lateral wall of recess is equipped with the screw hole, the one end and the recess of screw hole communicate with each other, threaded connection has the bolt in the screw hole.

Preferably, the other end of the bolt is positioned in the threaded hole, and the other end of the threaded hole is provided with a plastic hole plug.

Preferably, the hollow glass further comprises a plurality of honeycomb interlayers, one end of each honeycomb interlayer is fixedly connected with the first glass plate, and the other end of each honeycomb interlayer is fixedly connected with the second glass plate.

Preferably, the bolt is made of a nylon material.

Preferably, the connecting layer is made of a rigid plastic.

Preferably, an inert gas is filled between the first glass plate and the second glass plate.

Preferably, the inert gas is argon.

The utility model discloses the beneficial technological effect who gains includes: through rotating the bolt, can increase or reduce sealed cavity volume, and then stabilize the atmospheric pressure in the sealed cavity, avoid first glass board and second glass board to appear the deformation problem because of inert gas expend with heat and contract with cold in the sealed cavity.

Drawings

The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

Fig. 1 is a schematic view of an overall structure of a hollow glass according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structural relationship between the first glass plate and the connecting layer according to an embodiment of the present invention;

FIG. 3 is a partially enlarged portion at A in FIG. 1;

fig. 4 is a schematic view of the overall structure of another hollow glass in the embodiment of the present invention.

Description of reference numerals:

1. a first glass plate; 2. a second glass plate; 3. a connecting layer; 4. a groove; 5. a metal sheet; 6. a threaded hole; 7. a bolt; 8. and (4) honeycomb interlayer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments.

The utility model relates to a hollow glass, according to the following embodiment is illustrated in the attached drawing:

as shown in fig. 1, 2 and 3, the insulating glass includes a first glass plate 1, a second glass plate 2 and a connecting layer 3. First glass board 1 and second glass board 2 are parallel to each other, articulamentum 3 is located the outside edge of first glass board 1 and second glass board 2 just is located between first glass board 1 and the second glass board 2.

And an inert gas is filled between the first glass plate 1 and the second glass plate 2, and the inert gas is one or more of argon, xenon or helium. Inert gas is filled between the first glass plate 1 and the second glass plate 2, so that the heat and sound insulation performance of the hollow glass can be improved.

As shown in fig. 1 and fig. 3, a plurality of grooves 4 are formed in a side of the connection layer 3 facing the inner side of the first glass plate 1, and the plurality of grooves 4 may be circumferentially arranged in the connection layer 3. The groove 4 is provided with a metal sheet 5, the metal sheet 5 is preferably an elastic metal sheet, and the peripheral edge of the metal sheet 5 is hermetically connected with the inner side wall of the groove 4, i.e. a sealed chamber is formed among the metal sheet 5, the connecting layer 3, the first glass plate 1 and the second glass plate 2. The side wall of recess 4 is equipped with screw hole 6, the one end of screw hole 6 communicates with each other with recess 4, threaded connection has bolt 7 in the screw hole 6, the one end and the sheetmetal 5 fixed connection of bolt 7.

When the inert gas in the sealed chamber between the first glass plate 1 and the second glass plate 2 is heated to expand, the bolt 7 can be rotated to increase the volume between the groove and the threaded hole, and due to the positive pressure difference between the sealed chamber and the threaded hole, the metal sheet 5 will bend towards the outer side of the first glass plate 1 under the action of the positive pressure difference to increase the volume of the sealed chamber and stabilize the air pressure in the sealed chamber. When the inert gas in the sealed chamber between the first glass plate 1 and the second glass plate 2 is cooled and contracted, the volume between the groove and the threaded hole can be reduced by rotating the bolt 7, and due to the negative pressure difference between the sealed chamber and the threaded hole, the metal sheet 5 bends the inner side of the first glass plate 1 under the action of the negative pressure difference, so that the volume of the sealed chamber is reduced, and the air pressure in the sealed chamber is stable. Through rotating bolt 7, the crooked deformation direction of adjustment sheetmetal 5 reduces sealed cavity volume in order the increase, can stabilize the atmospheric pressure in the sealed cavity, avoids first glass board 1 and second glass board 2 to appear the deformation problem because of inert gas expend with heat and contract with cold in the sealed cavity.

In some embodiments, the other end of the bolt 7 is located in the threaded hole 6, and the other end of the threaded hole 6 is provided with a plastic hole plug. The plastic hole plug is arranged at the other end of the threaded hole 6, so that the heat conduction of the hollow glass can be reduced, and the heat insulation performance of the hollow glass is improved.

In some embodiments, the hollow glass further comprises a plurality of honeycomb interlayers 8 made of plastic materials, one end of the honeycomb interlayer 8 is fixedly connected with the first glass plate 1, and the other end of the honeycomb interlayer 8 is fixedly connected with the second glass plate 2. Through setting up honeycomb intermediate layer 8, not only can effectively strengthen cavity glass's shock resistance, can also reduce cavity glass's whole weight.

In some embodiments, the bolt 7 is made of a nylon material. Because the insulating property of nylon is good, bolt 7 is made by the nylon materials, can improve the heat-proof quality of cavity glass.

To sum up, the utility model discloses a cavity glass, it obtains beneficial technological effect and includes: through rotating the bolt, the crooked deformation direction of adjustment sheetmetal reduces sealed cavity volume in order the increase, can stabilize the atmospheric pressure in the sealed cavity, avoids first glass board and second glass board to appear the deformation problem because of inert gas expend with heat and contract with cold in the sealed cavity.

Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.

Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be understood as merely illustrative of the present invention and not as limiting the scope of the invention. After reading the description of the present invention, the skilled person can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope of the present invention defined by the claims.

Claims (7)

1. The utility model provides a hollow glass, includes first glass board, second glass board and articulamentum, first glass board is parallel to each other with the second glass board, the articulamentum is located the outside edge of first glass board and second glass board just is located between first glass board and the second glass board, its characterized in that, the articulamentum is equipped with a plurality of recess towards one side of first glass inboard, be equipped with the sheetmetal among the recess, the neighboring of sheetmetal and the inside wall sealing connection of recess, the lateral wall of recess is equipped with the screw hole, the one end and the recess of screw hole communicate with each other, threaded connection has the bolt in the screw hole.

2. The insulating glass of claim 1, wherein the other end of the bolt is located in a threaded hole, and the other end of the threaded hole is provided with a plastic hole plug.

3. The insulating glass according to claim 2, wherein the insulating glass further comprises a plurality of honeycomb interlayers, one end of each honeycomb interlayer is fixedly connected with the first glass plate, and the other end of each honeycomb interlayer is fixedly connected with the second glass plate.

4. The insulating glass of claim 3, wherein the bolt is made of nylon material.

5. The insulating glass of claim 4, wherein the connecting layer is made of a rigid plastic.

6. The insulating glass according to claim 5, wherein an inert gas is filled between the first glass plate and the second glass plate.

7. The insulating glass according to claim 6, wherein the inert gas is argon.

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