Compression-resistant stable aluminum spacing bar for hollow glass

Abstract

The invention discloses a compression-resistant stable aluminum spacing bar for hollow glass, and relates to the technical field of glass spacing bars. Comprising two groups of spliced first auxiliary frames, one ends of the two groups of first auxiliary frames are vertically provided with second auxiliary frames, the inner sides of the two groups of first auxiliary frames are provided with U-shaped grooves, the inner sides of the U-shaped grooves are provided with division bar assemblies, the tops of the first auxiliary frames are provided with positioning assemblies, and the inner sides of the U-shaped grooves are provided with special-shaped gaskets. The hollow glass has an improved sealing structure, gas leakage can be effectively prevented, the thermal stability of the hollow glass is improved, the service life of the hollow glass is prolonged, the stability and airtightness of the hollow glass under different environmental conditions can be ensured through the design of the U-shaped groove, the special-shaped gasket and the limiting assembly, and the service life of the hollow glass is prolonged. The special-shaped gaskets arranged at the bottoms of the transverse spacing bars are used for supporting the bottoms of the transverse spacing bars, so that the bottoms of the transverse spacing bars are uniformly stressed, deformation caused by heavy pressure of glass is avoided, and the overall stability of the spacing bars is improved.

Description

Technical Field

[0001] The invention relates to the technical field of glass spacer strips, in particular to a compression-resistant and stable aluminum spacer strip for insulating glass. Background Art

[0002] Insulating glass is widely used in building curtain walls and windows due to its excellent thermal insulation, sound insulation and safety performance. Insulating glass is usually composed of two or more pieces of glass, separated by spacers and filled with dry air or inert gas to improve its thermal insulation and noise reduction performance.

[0003] Although insulating glass provides many advantages, there are still some problems in the production and use process. One of the main problems is gas leakage, which leads to the decline of the thermal insulation performance of insulating glass. Gas leakage may be caused by poor sealing or incompatibility of spacer materials. In addition, due to the squeezing of the glass on both sides, stress concentration is easy to occur at the weld, causing extrusion deformation and cracking, especially at right angles, which affects the sealing and thermal insulation effect of insulating glass. At the same time, the existing spacers do not have the effect of assisting installation and positioning the glass during installation, so it is easy to have loose sealing during subsequent gluing and sealing, resulting in the problem of colloid falling off in the later stage. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a compressive-stable aluminum spacer for insulating glass, which solves the problems of traditional spacers that they cannot decompose glass and external pressure, have poor compressive stability and poor sealing effect.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pressure-resistant and stable aluminum spacer for hollow glass, comprising two groups of spliced ​​auxiliary frames one, an auxiliary frame two is vertically arranged at one end of the two groups of auxiliary frames one, a U-shaped groove is opened on the inner side of the two groups of auxiliary frames one, a spacer assembly is arranged on the inner side of the U-shaped groove, a positioning assembly is arranged on the top of the auxiliary frame one, a special-shaped gasket is arranged on the inner side of the U-shaped groove, a first inclined surface is opened on one side of the special-shaped gasket, the first inclined surface is used in conjunction with the spacer assembly, a limiting assembly is arranged on the inner side of the auxiliary frame two, a vertical groove is opened on one side of the auxiliary frame two, and the vertical groove is perpendicular to the positioning assembly arranged on the top of the auxiliary frame one.

[0008] Furthermore, the spacer assembly includes a horizontal spacer, a vertical spacer, an installation cavity, and an air hole. The horizontal spacer is arranged on the inner side of the U-shaped groove, the vertical spacer is arranged on the inner side of the auxiliary frame 2, the installation cavity is opened in the middle of the horizontal spacer, and the air hole is opened on the top surface of the horizontal spacer. The vertical spacer and the horizontal spacer are arranged in one piece, and the connection between the vertical spacer and the horizontal spacer is arranged in an arc shape, and the special-shaped gasket is used in conjunction with the horizontal spacer.

[0009] Furthermore, a second inclined surface is provided at the bottom of the horizontal spacer bar, a folding frame is provided on the inner wall of the installation cavity, a top frame is provided on the top of the folding frame, and the folding frame is hollow.

[0010] Furthermore, the positioning assembly includes an installation groove, a right-angle hole, a pressure rod, and an insertion rod. The installation groove is opened at the top of the auxiliary frame one, the right-angle hole is opened in the middle of the auxiliary frame one, the pressure rod is inserted into the inner wall of the vertical hole of the right-angle hole, and the insertion rod is inserted into the inner wall of the horizontal hole of the right-angle hole.

[0011] Furthermore, a limiting column is provided at one end of the pressure rod, and a rounded corner is provided at the other end. The end of the insertion rod close to the bottom end of the pressure rod is rounded. The initial state of the insertion rod and the pressure rod is a state where the two vertical ends are in contact.

[0012] Furthermore, the limiting assembly includes a positioning piece, a slot, and a positioning block. The positioning piece is fixedly mounted on the inner wall of the auxiliary frame 2, the slot is opened on one side of the positioning piece, and the positioning block is fixedly mounted on the side of the vertical spacer.

[0013] Furthermore, a second inclined surface is provided on one side of the horizontal spacer, and the second inclined surface is used in conjunction with the first inclined surface, wherein the surface of the first inclined surface is coated with sealant.

[0014] Furthermore, the mounting groove provided at the top of the auxiliary frame can be used for installing insulating glass, and the connection between the glass and the mounting groove is filled with sealant.

[0015] Furthermore, the cavity opened in the middle of the folding frame is used for discharging internal gas, wherein the folding frame is symmetrically folded and arranged to press against the inner wall corner of the installation cavity.

[0016] (III) Beneficial effects

[0017] The present invention has the following beneficial effects:

[0018] The compressive-stable aluminum spacer for insulating glass has an improved sealing structure, which can effectively prevent gas leakage, thereby improving the thermal stability and service life of the insulating glass. The U-shaped groove, special-shaped gasket and limit assembly are designed to ensure the stability and air tightness of the insulating glass under different environmental conditions. The special-shaped gasket arranged at the bottom of the horizontal spacer is used to support the bottom of the horizontal spacer, so that the bottom of the horizontal spacer is evenly stressed and deformation under the heavy pressure of the glass is avoided, thereby improving the overall stability of the spacer.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional exploded schematic diagram of a compressive-stable aluminum spacer for insulating glass of the present invention;

[0021] Figure 2 This is a three-dimensional schematic diagram of a compressive-stable aluminum spacer for insulating glass according to the present invention;

[0022] Figure 3 It is a structural schematic diagram of the auxiliary frame 1 in the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the auxiliary frame 1 and the special-shaped gasket in the present invention;

[0024] Figure 5 It is a schematic diagram of the connection between the auxiliary frame 1, the auxiliary frame 2 and the partition bar structure in the present invention;

[0025] Figure 6 It is a schematic cross-sectional view of the structure of the auxiliary frame 1 in the present invention;

[0026] Figure 7 It is a schematic diagram of the structural connection between the auxiliary frame 1 and the auxiliary frame 2 in the present invention;

[0027] Figure 8 It is a schematic diagram of the structural connection of the vertical spacer bars and the horizontal spacer bars in the present invention.

[0028] In the figure, 1, auxiliary frame one; 2, U-shaped groove; 3, special-shaped gasket; 4, first inclined surface; 5, top frame; 6, air hole; 7, folding frame; 8, installation cavity; 9, vertical spacer; 10, horizontal spacer; 11, auxiliary frame two; 12, installation groove; 13, second inclined surface; 14, insertion rod; 15, pressure rod; 16, right-angle hole; 17, vertical groove; 18, positioning piece; 19, slot; 20, positioning block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] See also Figure 1-8 The embodiment of the present invention provides a technical solution: a compressive stable aluminum spacer for insulating glass, comprising two groups of spliced ​​auxiliary frames 1, one end of the two groups of auxiliary frames 1 is vertically provided with an auxiliary frame 2 11, the inner side of the two groups of auxiliary frames 1 is provided with a U-shaped groove 2, the inner side of the U-shaped groove 2 is provided with a spacer assembly, the top of the auxiliary frame 1 is provided with a positioning assembly, the inner side of the U-shaped groove 2 is provided with a special-shaped gasket 3, one side of the special-shaped gasket 3 is provided with a first inclined surface 4, the first inclined surface 4 is used in conjunction with the spacer assembly, the inner side of the auxiliary frame 2 11 is provided with a limiting assembly, one side of the auxiliary frame 2 11 is provided with a vertical groove 17, and the vertical groove 17 is vertically arranged with the positioning assembly arranged on the top of the auxiliary frame 1.

[0032] Specifically, the spacer assembly includes a horizontal spacer 10, a vertical spacer 9, an installation cavity 8, and an air hole 6. The horizontal spacer 10 is arranged on the inner side of the U-shaped groove 2, the vertical spacer 9 is arranged on the inner side of the auxiliary frame 11, the installation cavity 8 is opened in the middle of the horizontal spacer 10, and the air hole 6 is opened on the top surface of the horizontal spacer 10. The vertical spacer 9 and the horizontal spacer 10 are arranged in an integral manner, and the connection between the vertical spacer 9 and the horizontal spacer 10 is arranged in an arc shape, and the special-shaped gasket 3 is used in conjunction with the horizontal spacer 10.

[0033] In the present embodiment, a spacer assembly is provided for use with the hollow glass so that two groups of laminated glass form a hollow space. The horizontal spacer 10 is made of aluminum. The connection between the vertical spacer 9 and the horizontal spacer 10 is arranged in an arc shape to cooperate with the auxiliary frame 2 11 and the auxiliary frame 1 1 to ensure the stability of the spacer. The gas on the surface of the horizontal spacer 10 is used to discharge the gas in the interlayer. The special-shaped gasket 3 provided at the bottom of the horizontal spacer 10 is used to support the bottom of the horizontal spacer 10, so that the bottom of the horizontal spacer 10 is evenly stressed and deformation under the heavy pressure of the glass is avoided.

[0034] Specifically, a second inclined surface 13 is provided at the bottom of the horizontal spacer bar 10 , a folding frame 7 is provided on the inner wall of the installation cavity 8 , a top frame 5 is provided on the top of the folding frame 7 , and the folding frame 7 is hollow.

[0035] In the present embodiment, a second inclined surface 13 is provided at the bottom of the horizontal spacer 10 to fit with the first inclined surface 4 provided on the inner side of the special-shaped gasket 3, and the pressure on the horizontal spacer 10 is decomposed, thereby improving the pressure resistance of the entire hollow glass, wherein the special-shaped gasket 3 can be plugged in after the horizontal spacer 10 and the U-shaped groove 2 are installed, which is convenient for later maintenance, and an adhesive can be coated on the surface before installing the special-shaped gasket 3, thereby improving the connection between the horizontal spacer 10 and the special-shaped gasket 3, and a folding frame 7 is provided inside the installation cavity 8 to support the horizontal spacer 10, and at the same time, the pressure on the side of the horizontal spacer 10 is not easy to deform under the action of the folding frame 7, thereby ensuring the stability of the horizontal spacer 10.

[0036] Specifically, the positioning assembly includes a mounting groove 12, a right-angle hole 16, a pressure rod 15, and an insertion rod 14. The mounting groove 12 is provided at the top of the auxiliary frame 1, the right-angle hole 16 is provided at the middle of the auxiliary frame 1, the pressure rod 15 is plugged into the inner wall of the vertical hole of the right-angle hole 16, and the insertion rod 14 is plugged into the inner wall of the horizontal hole of the right-angle hole 16;

[0037] A limit column is provided at one end of the pressure rod 15, and a rounded corner is provided at the other end. A rounded corner is provided at one end of the insertion rod 14 close to the bottom end of the pressure rod 15. The initial state of the insertion rod 14 and the pressure rod 15 is that the two vertical ends are in contact with each other.

[0038] The mounting groove 12 provided at the top of the auxiliary frame 1 can be used for installing insulating glass, and the connection between the glass and the mounting groove 12 is filled with sealant.

[0039] In the present embodiment, a positioning assembly is provided to install the glass and to position and fix the horizontal spacer bar 10. The glass is placed vertically on the inner wall of the mounting groove 12. At this time, the bottom end of the glass will squeeze the pressure rod 15. At this time, the pressure rod 15 moves downward along the vertical hole of the right-angle hole 16. One end of the pressure rod 15 will squeeze one end of the insertion rod 14. At this time, the insertion rod 14 protrudes outward along the horizontal hole of the right-angle hole 16, and then plugs into the horizontal hole in the right-angle hole 16 opened on the side of another group of auxiliary frames 1, thereby completing the positioning and fixation of the auxiliary frame 1 and the horizontal spacer bar 10, wherein when the glass.

[0040] Specifically, the limiting assembly includes a positioning piece 18, a slot 19, and a positioning block 20. The positioning piece 18 is fixedly installed on the inner wall of the auxiliary frame 11, the slot 19 is opened on one side of the positioning piece 18, and the positioning block 20 is fixedly installed on the side of the vertical spacer bar 9.

[0041] In this embodiment, a limiting component is provided to fix the connection between the horizontal spacer bar 10 and the vertical spacer bar 9 to ensure uniform force at the connection, thereby avoiding uneven horizontal and vertical force on the vertical spacer bar 9 and the horizontal spacer bar 10, which may cause deformation and bending, thereby affecting the stability of the entire insulating glass.

[0042] Specifically, a second inclined surface 13 is formed on one side of the horizontal spacer bar 10 , and the second inclined surface 13 is used together with the first inclined surface 4 , wherein the surface of the first inclined surface 4 is coated with a sealant.

[0043] In this embodiment, a second inclined surface 13 is opened at the bottom of the horizontal spacer 10, and a first inclined surface 4 is opened on one side of the special-shaped gasket 3 to support the horizontal spacer 10. The inclined surface is set to increase the force-bearing area and reduce the deformation of the first inclined surface 4 and the horizontal spacer 10.

[0044] Specifically, the cavity opened in the middle of the folding frame 7 is used for exhausting the internal gas, wherein the folding frame 7 is symmetrically folded and arranged to press against the inner wall corner of the installation cavity 8.

[0045] In this embodiment, the folding frame 7 is arranged to be special-shaped to cooperate with the inner corner of the installation cavity 8 to support the horizontal spacer bars 10 and the vertical spacer bars 9, wherein a cavity is opened in the middle of the folding frame 7 to facilitate the flow of gas, while ensuring that the corners of the vertical spacer bars 9 and the horizontal spacer bars 10 in a closed state are evenly stressed, thereby providing stable supporting force.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A compressive-stable aluminum spacer for insulating glass, comprising two sets of spliced ​​auxiliary frames (1), characterized in that: An auxiliary frame 2 (11) is vertically arranged at one end of the two groups of auxiliary frames 1 (1), a U-shaped groove (2) is provided on the inner side of the two groups of auxiliary frames 1 (1), a partition bar assembly is provided on the inner side of the U-shaped groove (2), a positioning assembly is provided on the top of the auxiliary frame 1 (1), a special-shaped gasket (3) is provided on the inner side of the U-shaped groove (2), a first inclined surface (4) is provided on one side of the special-shaped gasket (3), the first inclined surface (4) is used in conjunction with the partition bar assembly, a limiting assembly is provided on the inner side of the auxiliary frame 2 (11), a vertical groove (17) is provided on one side of the auxiliary frame 2 (11), and the vertical groove (17) is vertically arranged with the positioning assembly provided on the top of the auxiliary frame 1 (1).

2. The compressive-stable aluminum spacer for insulating glass according to claim 1, characterized in that: The spacer assembly comprises a horizontal spacer (10), a vertical spacer (9), a mounting cavity (8), and an air hole (6); the horizontal spacer (10) is arranged on the inner side of the U-shaped groove (2); the vertical spacer (9) is arranged on the inner side of the auxiliary frame (11); the mounting cavity (8) is opened in the middle of the horizontal spacer (10); the air hole (6) is opened on the top surface of the horizontal spacer (10); the vertical spacer (9) and the horizontal spacer (10) are arranged in an integral manner; the connection between the vertical spacer (9) and the horizontal spacer (10) is arranged in an arc shape; and the special-shaped gasket (3) is used in conjunction with the horizontal spacer (10).

3. The compressive-stable aluminum spacer for insulating glass according to claim 2, characterized in that: A second inclined surface (13) is provided at the bottom of the horizontal spacer (10), a folding frame (7) is provided on the inner wall of the installation cavity (8), a top frame (5) is provided on the top of the folding frame (7), and the folding frame (7) is hollow.

4. The compressive-stable aluminum spacer for insulating glass according to claim 1, characterized in that: The positioning assembly comprises a mounting groove (12), a right-angle hole (16), a pressure rod (15), and an insertion rod (14); the mounting groove (12) is provided at the top of the auxiliary frame (1); the right-angle hole (16) is provided at the middle of the auxiliary frame (1); the pressure rod (15) is inserted into the inner wall of the vertical hole of the right-angle hole (16); and the insertion rod (14) is inserted into the inner wall of the horizontal hole of the right-angle hole (16).

5. The compressive-stable aluminum spacer for insulating glass according to claim 4, characterized in that: One end of the pressure rod (15) is provided with a limiting column, and the other end is provided with a rounded corner. The end of the insertion rod (14) close to the bottom end of the pressure rod (15) is provided with a rounded corner. The initial state of the insertion rod (14) and the pressure rod (15) is a state in which the two vertical ends are in contact with each other.

6. The compressive-stable aluminum spacer for insulating glass according to claim 1, characterized in that: The limiting assembly comprises a positioning piece (18), a slot (19), and a positioning block (20); the positioning piece (18) is fixedly mounted on the inner side wall of the auxiliary frame 2 (11); the slot (19) is arranged on one side of the positioning piece (18); and the positioning block (20) is fixedly mounted on the side of the vertical spacer bar (9).

7. The compressive-stable aluminum spacer for insulating glass according to claim 2, characterized in that: A second inclined surface (13) is provided on one side of the horizontal spacer (10), and the second inclined surface (13) is used in conjunction with the first inclined surface (4), wherein the surface of the first inclined surface (4) is coated with a sealant.

8. The compressive-stable aluminum spacer for insulating glass according to claim 4, characterized in that: The mounting groove (12) provided at the top of the auxiliary frame (1) can be used for mounting insulating glass, and the connection between the glass and the mounting groove (12) is filled with sealant.

9. The compressive-stable aluminum spacer for insulating glass according to claim 3, characterized in that: The cavity opened in the middle of the folding frame (7) is used for discharging internal gas, wherein the folding frame (7) is symmetrically folded and arranged to press against the inner side wall corner of the installation cavity (8).

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