Insulation structure of aluminum-clad wood composite window

Abstract

The invention discloses an aluminum-clad wood composite window heat preservation structure which comprises a composite window frame, laminated tempered glass, a pressing frame and a cover plate frame which are sequentially installed, a first blocking edge and a second blocking edge are arranged on the inner edge of the composite window frame, the laminated tempered glass is located between the first blocking edge and the second blocking edge, and the pressing frame is located between the first blocking edge and the second blocking edge. A first sealing strip is arranged between the laminated tempered glass and the first blocking edge, and a plurality of elastic lock catch assemblies are arranged on the pressing frame. The method has the beneficial effects that on the basis that traditional external glass sealant is reserved, the sealant is injected and the sealing rubber strips are arranged in the internal mounting gaps between the laminated tempered glass and the window frame, so that the multiple sealants are all located in the window frame, the rubber strips are not prone to aging, the heat preservation performance of the heat preservation layer is improved, and the service life of the window frame is prolonged. Meanwhile, a pressing frame structure and an elastic lock catch assembly are designed to fix the laminated glass, mounting and dismounting are faster and more convenient, firmness and reliability are achieved, and the device is worthy of wide-range application and popularization.

Description

Technical Field

[0001] The present invention relates to the technical field of thermal insulation windows, and in particular to a thermal insulation structure of an aluminum-clad wood composite window. Background Art

[0002] Aluminum-clad wood composite windows include window frames, window sashes, multi-layer hollow laminated glass and seals. In order to improve the thermal insulation effect of the windows, designers and construction workers focus on how to enhance the sealing performance of the window sashes. However, in fact, the installation and sealing of multi-layer hollow laminated glass are equally important. In the existing technology, the multi-layer hollow laminated glass is installed in the installation groove of the window frame and sealed with glass sealant on the outside. The glass sealant is completely exposed to the outside. After years of use and wind and sun, it is easy to age and the sealing performance is reduced, resulting in a decrease in thermal insulation performance. For this reason, the present invention provides a new glued glass installation sealing structure to improve thermal insulation performance. Summary of the Invention

[0003] (1) Technical problems solved

[0004] The purpose of the present invention is to provide an aluminum-clad wood composite window insulation structure to solve the technical problem in the prior art that the sealant of multi-layer hollow glued glass is exposed to the outside and is easily aged, resulting in a decrease in insulation performance.

[0005] (2) Technical solution

[0006] Content of the present invention: An aluminum-clad wood composite window insulation structure, which includes a composite window frame, laminated tempered glass, a pressure frame and a cover frame installed in sequence, a first stop edge and a second stop edge are provided at the inner edge of the composite window frame, the laminated tempered glass is located between the first stop edge and the second stop edge, a first sealing strip is provided between the laminated tempered glass and the first stop edge, a plurality of elastic locking components are provided on the pressure frame, the elastic locking components are clamped on the second stop edge, a second sealing strip is provided between the pressure frame and the laminated tempered glass, the composite window frame, the first stop edge, the first sealing strip, the laminated tempered glass, the second sealing strip, the pressure frame and the second stop edge form a glue injection cavity, and glue injection through holes are opened on the second stop edge and the pressure frame, and the glue injection through holes are connected to the glue injection cavity.

[0007] Furthermore, the elastic locking assembly includes a locking block, a sliding groove is opened inwardly on the outer edge of the pressure frame, the locking block is slidably connected to the sliding groove, a spring groove is opened on the pressure frame, the spring groove is communicated with the sliding groove, a spring plate is connected to the locking block, the spring plate is slidably connected to the spring groove, a compression spring is installed in the spring groove, the compression spring provides an outward elastic force to the spring plate, and the end of the locking block abuts against the inner end of the second blocking edge.

[0008] Furthermore, a guide angle is provided at the outer end of the locking block.

[0009] Furthermore, a threaded hole is provided on the spring plate.

[0010] Furthermore, the cross section of the pressing frame is T-shaped, and a third sealing strip is provided between the pressing frame and the second retaining edge.

[0011] Furthermore, a sealing plug is installed in the glue injection through hole.

[0012] Furthermore, a positioning pin is installed on the cover frame, and a positioning pin hole is opened on the pressure frame, and the positioning pin is inserted into the positioning pin hole.

[0013] Furthermore, the positioning pin and the positioning pin hole are transitionally matched.

[0014] Furthermore, the colloid filled in the glue injection cavity is a two-component corner injection glue.

[0015] Furthermore, glass sealant is applied between the laminated tempered glass and the first retaining edge, and between the pressure frame and the laminated tempered glass.

[0016] (3) Beneficial effects

[0017] The beneficial effects of the present invention are as follows: on the basis of retaining the traditional external glass sealant, the present invention injects glue and embeds sealing strips in the internal installation gap between the laminated tempered glass and the window frame, so that multiple sealants are all located inside the window frame, and the strips are not easy to age, thereby improving the thermal insulation performance of the insulation layer. At the same time, the design of the frame pressing structure and the elastic locking assembly fix the laminated glass, making installation and disassembly faster and more convenient, firm and reliable, and worthy of large-scale promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0020] Figure 3 It is a cross-sectional view of the assembled state of the present invention;

[0021] Figure 4 It is a partially enlarged structural schematic diagram of a cross-sectional view of the present invention;

[0022] In the figure, a composite window frame 1, a first stop edge 2, a first sealing strip 3, a laminated tempered glass 4, a second sealing strip 5, a pressure frame 6, an elastic lock assembly, a slide groove 7, a locking block 8, a spring plate 9, a compression spring 10, a second stop edge 11, a glue injection through hole 12, a cover frame 13, a positioning pin 14, a third sealing strip 15, a threaded hole 16, a spring groove 17, a glue injection cavity 18, glass sealant 19, and a positioning pin hole 20. DETAILED DESCRIPTION

[0023] like Figures 1 to 4 As shown, an aluminum-clad wood composite window insulation structure comprises a composite window frame 1, a laminated tempered glass 4, a press frame 6 and a cover frame 13 which are installed in sequence. A first stop edge 2 and a second stop edge 11 are provided on the inner edge of the composite window frame 1. The laminated tempered glass 4 is located between the first stop edge 2 and the second stop edge 11. A first sealing strip 3 is provided between the laminated tempered glass 4 and the first stop edge 2. A plurality of elastic lock components are provided on the press frame 6. The elastic lock components are clamped on the second stop edge. On the edge 11, a second sealing strip 5 is provided between the pressure frame 6 and the laminated tempered glass 4. The composite window frame 1, the first retaining edge 2, the first sealing strip 3, the laminated tempered glass 4, the second sealing strip 5, the pressure frame 6, and the second retaining edge 11 form a glue injection cavity 18. Glue injection through holes 12 are provided on the second retaining edge 11 and the pressure frame 6. The glue injection through holes 12 are connected to the glue injection cavity 18. The glue filled in the glue injection cavity 18 is a two-component corner glue.

[0024] like Figure 2 and Figure 4As shown, the elastic lock assembly includes a locking block 8, a sliding groove 7 is opened inwardly on the outer edge of the pressure frame 6, the locking block 8 is slidably connected to the sliding groove 7, a spring groove 17 is opened on the pressure frame 6, the spring groove 17 is communicated with the sliding groove 7, a spring plate 9 is connected to the locking block 8, the spring plate 9 is slidably connected to the spring groove 17, a compression spring 10 is installed in the spring groove 17, the compression spring 10 provides an outward elastic force to the spring plate 9, the end of the locking block 8 is against the inner end of the second stop edge 11, for the convenience of installation, a guide angle is provided at the outer end of the locking block 8, and a spring plate 9 is opened on the spring plate 9. There is a threaded hole 16 for easy disassembly and installation. The cross-section of the pressing frame 6 is T-shaped. A third sealing strip 15 is provided between the pressing frame 6 and the second retaining edge 11. A sealing plug is installed in the glue injection through hole 12. In order to quickly position, a positioning pin 14 is installed on the cover frame 13, and a positioning pin hole 20 is opened on the pressing frame 6. The positioning pin 14 is inserted into the positioning pin hole 20. In order to improve the firmness, the positioning pin 14 and the positioning pin hole 20 are transitionally matched. Glass sealant 19 is coated between the laminated tempered glass 4 and the first retaining edge 2, and between the pressing frame 6 and the laminated tempered glass 4.

[0025] When installing, if Figures 1 to 4 As shown, first put the laminated tempered glass 4 into the composite window frame 1, then install the pressing frame 6 and press it downward with force, so that the first sealing strip 3 and the second sealing strip 5 are squeezed, and the end of the locking block 8 of the elastic lock assembly is against the second stop edge 11 to achieve one-way self-locking, and then use a high-pressure glue gun to inject glue into the glue injection cavity 18 in the glue injection through hole 12 to fill the internal gap between the laminated tempered glass 4 and the composite window frame 1, and then install the cover frame 13, so that the positioning pins 14 on the plate frame 13 are inserted into the positioning pin holes 20, and the cover frame 13 is buckled on the pressing frame 6. The cover frame 13 mainly plays a role in covering the pressing frame 6 and plays a role in aesthetics; if the present invention needs to replace the laminated tempered glass 4, the covering pressing frame 6 can be removed first, and then the screw can be screwed into the threaded hole 16, and then the screw can be pushed inward to retract the locking block 8, thereby releasing the self-locking, so that the pressing frame 6 can be removed and replaced with a new laminated tempered glass 4.

[0026] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum-clad wood composite window insulation structure, characterized by: The invention comprises a composite window frame (1), a laminated tempered glass (4), a pressing frame (6) and a cover frame (13) which are sequentially installed. A first stop edge (2) and a second stop edge (11) are provided on the inner edge of the composite window frame (1). The laminated tempered glass (4) is located between the first stop edge (2) and the second stop edge (11). A first sealing strip (3) is provided between the laminated tempered glass (4) and the first stop edge (2). A plurality of elastic locking components are provided on the pressing frame (6). The elastic locking components are clamped on the second stop edge. On the edge (11), a second sealing strip (5) is provided between the pressing frame (6) and the laminated tempered glass (4); the composite window frame (1), the first retaining edge (2), the first sealing strip (3), the laminated tempered glass (4), the second sealing strip (5), the pressing frame (6), and the second retaining edge (11) form a glue injection cavity (18); and glue injection through holes (12) are provided on the second retaining edge (11) and the pressing frame (6), and the glue injection through holes (12) are communicated with the glue injection cavity (18).

2. The aluminum-clad-wood composite window insulation structure according to claim 1, characterized in that: The elastic locking assembly includes a locking block (8), a sliding groove (7) is provided inwardly on the outer edge of the pressure frame (6), the locking block (8) is slidably connected to the sliding groove (7), a spring groove (17) is provided on the pressure frame (6), the spring groove (17) is communicated with the sliding groove (7), a spring plate (9) is connected to the locking block (8), the spring plate (9) is slidably connected to the spring groove (17), a compression spring (10) is installed in the spring groove (17), the compression spring (10) provides an outward elastic force to the spring plate (9), and the end of the locking block (8) abuts against the inner end of the second stop edge (11).

3. The aluminum-clad-wood composite window insulation structure according to claim 2, characterized in that: A guide angle is provided at the outer end of the locking block (8).

4. The aluminum-clad-wood composite window insulation structure according to claim 2, characterized in that: A threaded hole (16) is provided on the spring plate (9).

5. The aluminum-clad-wood composite window insulation structure according to claim 2, characterized in that: The cross section of the pressing frame (6) is T-shaped, and a third sealing strip (15) is provided between the pressing frame (6) and the second retaining edge (11).

6. The aluminum-clad-wood composite window insulation structure according to claim 2, characterized in that: A sealing plug is installed in the glue injection through hole (12).

7. The aluminum-clad-wood composite window insulation structure according to claim 2, characterized in that: A positioning pin (14) is installed on the cover frame (13), a positioning pin hole (20) is opened on the pressure frame (6), and the positioning pin (14) is inserted into the positioning pin hole (20).

8. The aluminum-clad-wood composite window insulation structure according to claim 7, characterized in that: The positioning pin (14) and the positioning pin hole (20) are in transition fit.

9. The aluminum-clad-wood composite window insulation structure according to claim 1, characterized in that: The colloid filled in the glue injection cavity (18) is a two-component corner injection glue.

10. The aluminum-clad-wood composite window insulation structure according to any one of claims 1 to 9, characterized in that: Glass sealant (19) is applied between the laminated tempered glass (4) and the first retaining edge (2), and between the pressure frame (6) and the laminated tempered glass (4).

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