CN217354124U - Frame structure for hollow glass - Google Patents

Abstract

The utility model provides a frame structure for hollow glass, which comprises a plurality of inner plates and frame plates surrounding the peripheral sides of glass plates, wherein the inner plates can be inserted into interlayers of the glass plates and form a sealed cavity with the two glass plates; have the slot that can peg graft the glass board in the frame plate, the inner panel has the cavity along self length direction, at least one in the inner panel just to the lateral wall in sealed chamber has the breach, breach department nestification has the rubber slab, just have two rubber holes to the lateral wall department of breach in the inner panel, nestification has the rubber buffer in the rubber hole, have the baffle respectively in breach both sides in the cavity to separate out the glue solution chamber in making the cavity, can fill water or glue solution in the glue solution chamber. The utility model discloses be convenient for realize the sealed chamber of glass intermediate layer department sealed when filling inert gas.

Description

Frame structure for hollow glass

Technical Field

The application belongs to the technical field of glass, especially, relate to a frame construction for cavity glass.

Background

The hollow glass generally comprises a plurality of layers of glass plates, the interlayer separation is carried out through aluminum alloy division bars arranged on the peripheral side edges of the glass plates, and the aluminum alloy division bars and the glass plates are sealed through sealant to further enclose a sealed cavity. In order to reduce weight, a through-long cavity is generally arranged in an aluminum alloy division bar of the existing hollow glass, and the side wall of the aluminum alloy division bar at the side face opposite to the sealing cavity and the side face departing from the sealing cavity is very thin. And the inert gas is filled in the sealed cavity, so that the pressure can be kept, glass burst caused by pressure difference is reduced, and the effects of heat preservation, sound insulation and the like are achieved.

The inventor knows that in order to realize the inflation and deflation after the sealing cavity is enclosed in the existing aluminum alloy parting bead, an inflation inlet is generally arranged on the aluminum alloy parting bead, a rubber plug is filled at the inflation inlet, and inflation and exhaust air nozzles respectively penetrate through the rubber plug and enter the sealing cavity.

The inventor believes that in the case where the side wall of the aluminum alloy division bar is very thin, the sealing area between the rubber stopper and the inflation inlet is insufficient. Meanwhile, the rubber plug is easy to deform and damage in the long-time use process of the hollow glass. Both of these reasons are prone to seal failure.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a frame construction for cavity glass can solve because the rubber buffer sealing area is not enough and long-time use warp the harm, and the sealed chamber inefficacy problem that causes.

In order to solve the problems, the utility model provides a frame structure for hollow glass, which comprises a plurality of inner plates and frame plates surrounding the peripheral sides of glass plates, wherein the inner plates can be inserted into the interlayer of the glass plates and form a sealed cavity with the two glass plates; the frame plate is provided with a slot which can be inserted with a glass plate.

The inner panel has along self length direction's cavity, at least one in the inner panel just right the lateral wall in sealed chamber has the breach, breach department nestification has the rubber slab, just have two rubber holes to the lateral wall department of breach in the inner panel, the nestification has the rubber buffer in the rubber hole, the baffle has respectively in breach both sides in the cavity to separate out the glue solution chamber in making the cavity, can fill water or glue solution in the glue solution chamber. The beneficial effects of one or more technical schemes are as follows:

on the basis that has the cavity in the inner panel, adopt the rubber slab shutoff to be close to the inboard breach of seal chamber, rubber buffer shutoff rubber hole has realized the sealed isolation of double-deck rubber between seal chamber and the external environment.

A glue solution cavity is separated in the inner cavity at the notch by using a partition plate, and water or glue solution can be filled in the glue solution cavity, so that a sealing layer is formed between the notch and the rubber hole. When the slowly solidified glue solution is adopted, the air nozzle for charging and discharging air can not be influenced to pass through before the glue solution is solidified; or water is filled for short time sealing during air inflation and air deflation, and glue solution is filled after air inflation and air deflation are finished to realize permanent sealing of the glue solution cavity. The glue solution can be stably stored in the glue solution cavity after being solidified, and the sealing layer of the glue solution can still effectively seal the air inflation opening after the rubber sealing is failed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the application and not to limit the invention.

FIG. 1 is a schematic view of some embodiments of the present invention in use with glass;

FIG. 2 is a schematic cross-sectional view taken along line A-A of the projection 1;

fig. 3 is a schematic view of a glass sheet according to some embodiments of the present invention.

Fig. 4 is a schematic cross-sectional view of an inner panel in some embodiments of the present invention;

fig. 5 is a side view of an inner panel in some embodiments of the present invention;

fig. 6 is a front view of an inner panel in some embodiments of the present invention;

fig. 7 is a schematic longitudinal cross-sectional view of an inner panel in some embodiments of the present invention.

Wherein, 1, a frame plate; 2. a glass plate; 3. a bolt; 4. an end plate; 5. an inner plate; 51. an inner partition plate; 52. a stop plate; 501. a first seal groove; 502. a second seal groove; 503. a first glue tank; 504. a flexible pad; 505. a rubber plate; 506. a glue cavity; 507. a second glue groove; 508. a first rubber plug; 509. a second rubber plug; 510. a partition plate; 511. a cavity.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The hollow glass is a novel building material with good heat insulation and sound insulation and capable of reducing the self weight of a building. The sound-insulating and heat-insulating glass is prepared by using two (or three) sheets of glass to effectively support and uniformly separate to form an interlayer, and using a high-strength high-air-tightness composite sealant to bond the glass sheets with an aluminum alloy frame containing a drying agent, and various performances of the glass are superior to those of common double-layer glass.

The cross section of the aluminum alloy parting strip is generally in a shape of Chinese character 'hui', the aluminum alloy parting strip is provided with a cavity to reduce self weight, two side surfaces of the aluminum alloy parting strip are respectively attached to the inner side surfaces of the glass plates, and then the aluminum alloy parting strip is bonded by sealing glue.

Specifically, after the sealant is adopted for bonding, the sealant can be tightly coupled at the side surfaces of the glass plate and the aluminum alloy division bar and cured.

The sealing interlayer between the two layers of hollow glass is generally filled with inert gas (generally argon, xenon and krypton) to balance the internal and external pressure difference, and improve the effects of sound insulation, heat preservation and the like. Under the condition that the vacuum pumping is carried out in the sealed cavity of the hollow glass interlayer by filling the inert gas, water vapor is further removed, and the condensation phenomenon between the two pieces of glass is avoided.

In order to realize the operations of vacuumizing the sealed cavity and filling nitrogen, an inflation inlet is required to be arranged at the aluminum alloy parting strip, when the aluminum alloy parting strip is provided with a cavity to realize weight reduction, the inflation inlet is divided into two parts, and rubber stoppers are respectively nested at openings close to the inner side of the sealed cavity and at the outer side far away from the sealed cavity. The contact surface of the side wall surface of the rubber plug and the aluminum alloy parting bead is small, and sealing failure is easy to occur. And after the hollow glass door and window is used for a long time, the rubber structure is easy to deform and damage, and the risk of sealing failure is also existed. The inert gas will slowly escape, and the external water vapor enters the sealed glass interlayer, so that the phenomenon of water vapor condensation between the glass to be avoided occurs.

In a typical embodiment of the present invention, referring to fig. 1 to 7, a frame structure for hollow glass is provided, which includes a plurality of inner plates 5 and frame plates 1 surrounding the peripheral sides of glass plates 2, wherein the inner plates 5 can be inserted into the interlayer of the glass plates 2 and enclose a sealed cavity with the two glass plates 2; the frame plate 1 has a slot therein into which the glass plate 2 can be inserted.

The inner plates 5 are provided with cavities 511 along the length direction of the inner plates, a gap is formed in the side wall of at least one inner plate 5, which is opposite to the sealing cavity, the gap is nested with a rubber plate 505, two rubber holes are formed in the side wall of the inner plate 5, which is opposite to the gap, rubber plugs are nested in the rubber holes, partition plates 510 are respectively arranged on two sides of the gap in the cavity 511, so that a glue solution cavity 506 is partitioned in the cavity 511, and water or glue solution can be filled in the glue solution cavity 506.

As shown in fig. 3, the glass plate 2 has side edges at the peripheral edge, side surfaces at the side edges, a rectangular glass plate 2 having four side surfaces, and two other surfaces having a large area and perpendicular to the thickness direction as side surfaces.

In this embodiment, the inner plate 5 has a cavity 511, and in order to reduce the weight of the inner plate 5 as much as possible, the inner partition plate 51 is configured to be a thin-walled structure, and the side wall of the abutting plate 52 for enclosing to form the inner cavity is also thin-walled. The rubber plate 505 is nested at the notch, so that the air faucet can penetrate through the notch and can be effectively sealed, and therefore the notch forms an inflation port.

Only one air charging and discharging port is arranged in the sealing cavity under the condition that a notch and a rubber hole are arranged at one inner plate 5; in order to increase the speed of inflation and deflation, notches and rubber holes may be formed in the inner plates 5, and then the inner plates may be sealed by rubber.

It can be known, all set up in the condition of thin wall structure at breach and rubber mouth, the sealed area between the side of rubber buffer or rubber slab 505 and inner panel 5 is not enough, even utilize sealed glue to paste, also the condition of gas leakage appears easily. In this embodiment, a glue chamber 506 is additionally partitioned in the cavity 511 by a partition 510.

Specifically, the wall of cavity 511 facing away from the insertion end of internal partition 51 is defined as the bottom wall of cavity 511, the wall of cavity 511 facing the insertion end of internal partition 51 is defined as the top wall of cavity 511, and the remaining two walls are defined as the side walls of cavity 511. The partition 510 is perpendicular to the extending direction of the cavity 511, a gap is formed at the top wall of the cavity 511, a rubber hole is formed at the bottom wall of the cavity 511, and three side edges of the partition 510 are respectively bonded with the bottom wall of the cavity 511 and the side walls of the two cavities 511.

The two rubber holes are divided into a first rubber hole and a second rubber hole, wherein one of the first rubber hole and the second rubber hole is an air inlet hole, and the other rubber hole is an air outlet hole. The first rubber plug 508 is filled in the first rubber hole, and the second rubber plug 509 is filled in the second rubber hole.

In this embodiment, the permanent sealing of the glue solution cavity 506 is realized after the glue solution is solidified, the solidification time of different types of glue solutions is different, and when the slow solidification glue solution is adopted, the glue solution can be injected into the glue solution cavity 506 at the temporary sealing stage of air inflation and deflation; when the fast-setting glue solution is adopted, in order to avoid the influence of the glue solution setting on the disassembly and assembly of the air tap, water is filled in the glue solution cavity 506 during inflation and deflation, the water is discharged after the inflation and deflation are finished, and then the fast-setting glue solution is injected for sealing.

When adopting traditional aluminum alloy parting bead to realize the separation of glass board 2, the sealed face size that the aluminum alloy parting bead can provide is limited, otherwise can cause the inside protrusion of aluminum alloy parting bead in outer frame, influences visual effect. And when the aluminum alloy division bar is used, the insertion depth of the aluminum alloy division bar into the interlayer is not determined well.

In order to solve the above problem, in the present embodiment, the aluminum alloy division bar is replaced by an inner plate 5, the cross section of which is T-shaped, and the inner plate 5 includes a stop plate 52 and an inner partition plate 51 which are perpendicular to each other. The inner baffle plate 51 is equivalent to an aluminum alloy division bar before replacement, the additionally added abutting plate 52 is used for realizing abutting limit when the inner baffle plate 51 is inserted into the interlayer between the glass plates 2, the side face of the abutting plate 52 is attached to the side face of the peripheral edge of the glass plate 2, and the area of a sealing surface is increased.

The inner plate 5 in this embodiment may be of an integral structure, or of a split structure when the air tightness of the connection surface between the abutting plate 52 and the inner partition plate 51 is satisfied.

The inner plates 5 are respectively arranged at the side edges of the glass plate 2, and the inner partition plate 51 is inserted into the interlayer and is attached to the glass plate 2; the resisting plate 52 is arranged outside the interlayer and is resisted with the glass plate 2, and a sealed cavity is enclosed between the inner baffle plate 51 and the two glass plates 2. The glass plate 2 and the inner plate 5 are combined into an inner frame assembly, and the inner frame assembly is nested in the outer frame.

It can be understood that the common hollow glass is generally in a rectangular structure, an inner plate 5 is respectively arranged at each side edge of the rectangular hollow glass, and the four inner plates 5 are spliced to form a zigzag structure. In other embodiments, the possibility of using regular hexagons or other shapes for the insulating glass is not excluded, as long as the shape, size and number of the inner plates 5 are adapted to the respective contour shape of the glass plates 2.

In this embodiment, in order to improve the sealing effect of the sealed cavity, a first glue groove 503 is disposed on a side surface of the inner partition plate 51, which is attached to the glass plate 2, and a sealant is contained in the first glue groove 503 to seal the side surfaces of the inner partition plate 51 and the glass plate 2.

In this embodiment, in order to facilitate the detachable fixation and sealing of the inner plate 5, the inner plate 5 forms an inclined surface at the end, and the inclined surfaces of the adjacent inner plates 5 are attached to each other.

As shown in fig. 6 and 7, when the glass plate 2 is rectangular, the bevel angle of the inner plate 5 at the end is 45 degrees. In other embodiments, the bevel angle of the inner plate 5 may be determined according to the shape of the glass plate 2, and will not be described herein.

In this embodiment, in order to improve the sealing effect of the inner plate 5, the abutting plate 52 is used for abutting against the side surface of the glass plate 2 and is provided with a second glue groove 507 to accommodate a sealant. A sealing groove is arranged at the side of the stop plate 52 for stopping the glass plate 2, and a sealing strip is arranged in the sealing groove. Two sealing grooves (such as the first sealing groove 501 and the second sealing groove 502 in fig. 4) may be respectively disposed on two sides of the second glue groove 507; a sealing groove may be provided only on one side of the second glue groove 507.

In this embodiment, the outer frame includes a plurality of frame plates 1 connected end to end in sequence, and the plurality of frame plates 1 are arranged around the outside of the inner frame assembly. The frame plate 1 is provided with an insertion groove for inserting the inner frame assembly. The adjacent frame plates 1 are connected through end plates 4 and bolts 3.

As shown in fig. 1, the end portions of adjacent frame plates 1 are provided with inclined surfaces, the inclined surfaces are jointed and spliced into a shape adapted to the glass plate 2, the four frame plates 1 are spliced into a rectangle, and the inclination angle of the inclined surfaces of the end portions of the frame plates 1 is 45 degrees. The end plates 4 are arranged at the joint of the inclined planes of the adjacent frame plates 1, the end plates 4 span the two frame plates 1, bolt holes are respectively arranged at the frame plates 1 and the end plates 4, and the end plates 4 and the frame plates 1 are fixed into a whole through bolts 3.

In this embodiment, the inner spacer 51 has a buffer pad 504 at one end inserted into the interlayer of the glass plate 2. The buffer pad 504 is used to provide a buffer for the insertion of the inner spacer 51 and prevent the inner spacer 51 from scratching or touching the glass plate.

In this embodiment, the depth of the slot is equal to the sum of the thicknesses of the inner partition plate and the stop plate. In this way, the inner partition is inserted into the interlayer with one end flush with the frame plate and does not protrude from the frame plate.

The working principle is as follows:

when the glue cavity 506 is sealed by using the fast-setting glue solution:

firstly, water is injected by a needle tube, the needle head passes through the first rubber plug 508 and extends into the glue cavity 506, and the needle head is drawn out after the water injection. The water forms a temporary seal in the glue chamber 506.

Then, an inflation nozzle of inert gas penetrates through the first rubber plug 508 and the rubber plate 505 and then extends into the sealed cavity, an exhaust nozzle penetrates through the second rubber plug 509 and the rubber plate 505 and then extends into the sealed cavity, the inflation nozzle is communicated with the sealed cavity and a gas source of the inert gas, and the exhaust nozzle is communicated with the sealed cavity and the external atmospheric environment; the charging connector utilizes the air pump to fill inert gas into the sealing cavity, and air and water vapor are extruded out to the external atmosphere from the exhaust nozzle by the inert gas.

After the charging of the charging connector for a set time, air and water vapor are basically discharged; the exhaust nozzle is removed, and then the charging nozzle is also removed.

The needle is drawn by the needle tube, the needle head passes through the first rubber plug 508 and extends into the glue cavity 506, and after the water is drawn, the needle head is drawn out

And finally, injecting a quick-setting glue solution by using a needle tube, and forming a permanent sealing layer after the glue solution is set.

When the glue cavity 506 is sealed with a slow setting glue:

firstly, glue solution is injected by a needle tube, a needle head penetrates through the first rubber plug 508 and extends into the glue solution cavity 506, the needle head is drawn out after glue solution injection is finished, and temporary sealing is realized before the glue solution is not solidified.

Then, an inert gas charging nozzle penetrates through the first rubber plug 508 and the rubber plate 505 and then extends into the sealed cavity, an exhaust nozzle penetrates through the second rubber plug 509 and the rubber plate 505 and then extends into the sealed cavity, the charging nozzle is communicated with the sealed cavity and an inert gas source, and the exhaust nozzle is communicated with the sealed cavity and the external atmospheric environment; the charging connector utilizes the air pump to charge inert gas into the sealing cavity, and the inert gas extrudes air and water vapor from the exhaust nozzle to the external atmosphere.

After the charging connector is charged for a set time, air and water vapor are basically discharged, at the moment, the exhaust connector is removed, and then the charging connector is also removed.

And waiting for a set time, and forming a sealing layer after the glue solution is solidified.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model. The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above are merely examples of the present invention, and are not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. A frame structure for hollow glass comprises a plurality of inner plates and frame plates, wherein the inner plates and the frame plates surround the peripheral sides of glass plates, and the inner plates can be inserted into interlayers of the glass plates and enclose a sealed cavity with the two glass plates; have the slot that can peg graft the glass board in the frame plate, its characterized in that:

the inner panel has along self length direction's cavity, at least one in the inner panel just right to the lateral wall in sealed chamber has the breach, breach department nestification has the rubber slab, just have two rubber holes to the lateral wall department of breach in the inner panel, the nestification has the rubber buffer in the rubber hole, the baffle has respectively in breach both sides in the cavity to separate out the glue solution chamber in making the cavity, can fill water or glue solution in the glue solution chamber.

2. The frame structure for hollow glass according to claim 1, wherein the partition is disposed in the cavity and is perpendicular to the extending direction of the inner panel.

3. The frame structure for hollow glass according to claim 1, wherein the side surfaces of the separators are bonded to the inner wall surfaces of the inner plates by glue, respectively.

4. The frame structure for hollow glass according to claim 1, wherein a cross section of the cavity in a direction perpendicular to an extending direction of the inner panel is rectangular.

5. The frame structure for hollow glass according to claim 1, wherein the inner panel comprises an inner partition and an abutting plate which are perpendicular to each other and have a T-shape; the inner baffle is inserted into the interlayer and is attached to the glass plate, and the stop plate is positioned outside the interlayer and stops against the glass plate.

6. A frame structure for hollow glass according to claim 5, wherein the inner partition has a first glue groove formed in a side thereof facing the glass sheet for receiving a sealant.

7. A frame structure for hollow glass as defined in claim 5, wherein the side of said stopping plate for stopping said glass plate is provided with a second glue groove for receiving a sealing glue.

8. The frame structure for hollow glass according to claim 7, wherein the second glue groove has a sealing groove on each of both sides thereof, and a sealing strip is filled in the sealing groove.

9. A frame structure for insulating glass as claimed in claim 5, wherein the inner partition has a cushion pad at one end inserted into the interlayer of the glass sheets.

10. The frame structure for hollow glass according to claim 5, wherein the depth of the insertion groove is equal to the sum of the thicknesses of the inner partition plate and the stopper plate.

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