An aluminum-plastic co-extruded corner code filling structure with diversion grooves

Abstract

The present invention discloses an aluminum-plastic co-extruded corner code filling and diversion groove structure, which includes an L-shaped connecting block, a first through hole, and a first positioning block. A first connecting piece is arranged at the upper end of the L-shaped connecting block, and a second connecting piece is arranged on one side of the L-shaped connecting block. The beneficial effects are as follows: By setting the first through hole, the second through hole, the first connecting groove, the second connecting groove, the first T-shaped groove, and the second T-shaped groove, the filling rate of the corner glue can be faster and more uniform, shortening the filling time and improving the use effect. By setting the heat-insulating layer, the heat-insulating performance of the structure can be improved, thereby ensuring the adhesiveness of the corner glue, making the aluminum lining and the plastic fit more closely, and improving the connection strength of the doors and windows. By setting the first positioning block, the second positioning block, and the positioning column, the first positioning block can position and support the first connecting piece, the second positioning block can position and support the second connecting piece, and the positioning column can make the L-shaped connecting block fit more closely with the aluminum lining, thereby improving the stability of the connection between the structure and the doors and windows, and having good practicability.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum-plastic co-extruded door and window processing, and particularly relates to an aluminum-plastic co-extruded corner code filling and open flow guiding groove structure. Background Art

[0002] Aluminum-plastic co-extruded doors and windows: As the name implies, aluminum-plastic co-extruded doors and windows are composite doors and windows in which an aluminum lining and plastic are tightly combined into one. The profile production is to laminate a plastic with a hard surface and a foamed core with a thickness of about 4 mm on the surface of the aluminum lining, so that the inner metal and the outer plastic are combined into one. Therefore, this kind of door and window combines traditional metal doors and windows and plastic doors and windows, and at the same time combines the high strength of metal doors and windows and the heat insulation of plastic doors and windows. The appearance of aluminum-plastic co-extruded doors and windows is a major revolution in the history of doors and windows. As a new generation of building energy-saving doors and windows, it will inevitably occupy a very important position. In the existing aluminum-plastic co-extruded door and window corner assembly and glue injection processing, a corner code flow guiding piece is used. There is a flow guiding piece separating the corner code and the inner wall of the aluminum alloy, and the corner assembly glue fails to fully bond the corner code and the inner wall of the aluminum alloy.

[0003] During the use of the existing aluminum-plastic co-extruded corner code filling and open flow guiding groove structure, the flow rate of the corner assembly glue is low, and it cannot quickly fill the aluminum-plastic co-extruded doors and windows, which takes a long time and reduces the use effect. Secondly, during the use of the existing aluminum-plastic co-extruded corner code filling and open flow guiding groove structure, the heat insulation performance is poor. During the filling process, it is easy to reduce the temperature of the corner assembly glue, thereby reducing the adhesiveness of the corner assembly glue, making the aluminum lining and the plastic not fit tightly, reducing the connection strength of the doors and windows. In addition, during the use of the existing aluminum-plastic co-extruded corner code filling and open flow guiding groove structure, it cannot be quickly positioned, resulting in the corner code being prone to tilt during installation, thereby causing uneven filling of the corner assembly glue, resulting in waste of resources and low practicability. Summary of the Invention

[0004] The purpose of the present invention is to provide an aluminum-plastic co-extruded corner code filling and open flow guiding groove structure in order to solve the above problems.

[0005] The present invention achieves the above purpose through the following technical solutions:

[0006] An aluminum-plastic co-extruded corner code filling and diversion groove structure, including an L-shaped connecting block, a first through hole, and a first positioning block. A first connecting piece is arranged at the upper end of the L-shaped connecting block. A second connecting piece is arranged on one side of the L-shaped connecting block. The first through hole is arranged inside the first connecting piece. A first T-shaped groove is arranged on the peripheral side walls of the first connecting piece. The first positioning blocks are arranged on both sides of the first T-shaped groove. A first connecting groove is arranged inside the first T-shaped groove. The first connecting groove communicates with the first through hole. A first reinforcing rib is arranged in the middle of the first connecting piece. A second through hole is arranged inside the second connecting piece. A second T-shaped groove is arranged on the peripheral side walls of the second connecting piece. The second positioning blocks are arranged on both sides of the second T-shaped groove. A second connecting groove is arranged inside the second T-shaped groove. The second connecting groove communicates with the second through hole. A second reinforcing rib is arranged in the middle of the second connecting piece. The structure of the first connecting piece is the same as that of the second connecting piece. Heat preservation layers are arranged on the inner walls of the first through hole and the second through hole. Diversion sheets are arranged on the peripheral side walls of the L-shaped connecting block. Positioning columns are arranged on both sides of the L-shaped connecting block.

[0007] Further, the first reinforcing rib includes a second cross bar and a connecting rod. The second cross bar is welded to the connecting rod. The first reinforcing rib is welded to the first connecting piece.

[0008] By adopting the above technical solution, the first reinforcing rib can reinforce the first connecting piece, thereby improving the service strength of the first connecting piece.

[0009] Further, the second reinforcing rib includes a first cross bar and a vertical rod. The first cross bar is welded to the vertical rod. The second reinforcing rib is welded to the second connecting piece.

[0010] By adopting the above technical solution, the second reinforcing rib can reinforce the second connecting piece, thereby improving the service strength of the second connecting piece.

[0011] Further, the first through hole is formed on the first connecting piece. The heat preservation layer is adhesively bonded to the first connecting piece.

[0012] By adopting the above technical solution, the first through hole can be injected with corner glue, and the heat preservation performance of the structure can be improved through the heat preservation layer, thereby ensuring the adhesiveness of the corner glue, making the aluminum lining fit more tightly with the plastic, and improving the connection strength of the doors and windows.

[0013] Further, the first T-shaped groove is formed on the first connecting piece. The first connecting groove is formed on the first connecting piece.

[0014] By adopting the above technical solution, the first connecting groove can enable the corner glue in the first through hole to flow into the first T-shaped groove, and then fill the corner glue.

[0015] Further, the first positioning block is adhesively bonded to the first connecting member, and the second positioning block is adhesively bonded to the second connecting member.

[0016] By adopting the above technical solution, the positioning effect of the structure can be improved, enabling the structure to be tightly connected to the aluminum alloy assembly and enhancing the connection stability.

[0017] Further, the second through hole is formed on the second connecting member, and the heat insulation layer is adhesively bonded to the second connecting member.

[0018] By adopting the above technical solution, the second through hole can be injected with corner glue, and the heat insulation layer can improve the heat insulation performance of the structure, thereby ensuring the adhesiveness of the corner glue, making the aluminum lining fit more tightly with the plastic, and enhancing the connection strength of the doors and windows.

[0019] Further, the second T-shaped groove is formed on the second connecting member, and the second connecting groove is formed on the second connecting member.

[0020] By adopting the above technical solution, the second connecting groove can allow the corner glue in the second through hole to flow into the second T-shaped groove, thereby filling the corner glue.

[0021] Further, both the first connecting member and the second connecting member are welded to the L-shaped connecting block.

[0022] By adopting the above technical solution, the structure is connected into a whole, thereby enhancing the connection effect of the structure.

[0023] Further, the flow guide piece is welded to the L-shaped connecting block, and the positioning column is welded to the L-shaped connecting block.

[0024] By adopting the above technical solution, the flow guide piece can increase the flow rate of the corner glue and ensure its uniformity, avoiding the generation of air bubbles. The positioning column can make the L-shaped connecting block fit more tightly with the aluminum lining, enhancing the stability of the structure.

[0025] The specific working principle is as follows: Both the first connecting piece and the second connecting piece are welded to the L-shaped connecting block, so that the structure is connected into a whole, and thus doors and windows can be connected. The first reinforcing rib can reinforce the first connecting piece, thereby improving the service strength of the first connecting piece. The second reinforcing rib can reinforce the second connecting piece, thereby improving the service strength of the second connecting piece. During connection, the first positioning block can position and support the first connecting piece, and the second positioning block can position and support the second connecting piece. The positioning column can make the L-shaped connecting block fit more closely with the aluminum lining, thereby improving the stability of the connection between the structure and the doors and windows. Then, through the first through hole and the second through hole, corner glue can be injected into the first connecting piece and the second connecting piece respectively. At the same time, the heat-insulating layer can improve the heat-insulating performance of the structure, thereby ensuring the adhesiveness of the corner glue, making the aluminum lining fit more closely with the plastic, and improving the connection strength of the doors and windows. Then, the corner glue will flow into the first T-shaped groove and the second T-shaped groove through the first connecting groove and the second connecting groove, and further make the corner glue flow into the gap between the structure and the doors and windows to fill it. The flow guide piece can improve the flow rate of the corner glue and ensure its uniformity, avoiding the generation of air bubbles, and has good practicability.

[0026] The beneficial effects of the present invention are as follows:

[0027] 1. By providing the first through hole, the second through hole, the first connecting groove, the second connecting groove, the first T-shaped groove and the second T-shaped groove, the filling rate of the corner glue can be faster and more uniform, shortening the filling time and improving the use effect;

[0028] 2. By providing the heat-insulating layer, the heat-insulating performance of the structure can be improved, thereby ensuring the adhesiveness of the corner glue, making the aluminum lining fit more closely with the plastic, and improving the connection strength of the doors and windows;

[0029] 3. By providing the first positioning block, the second positioning block and the positioning column, the first positioning block can position and support the first connecting piece, the second positioning block can position and support the second connecting piece, and the positioning column can make the L-shaped connecting block fit more closely with the aluminum lining, thereby improving the stability of the connection between the structure and the doors and windows, and having good practicability. Description of the Drawings

[0030] Figure 1 is the front view of a structure of an aluminum-plastic co-extruded corner code with filling and open flow guide grooves according to the present invention;

[0031] Figure 2 is the left view of a structure of an aluminum-plastic co-extruded corner code with filling and open flow guide grooves according to the present invention;

[0032] Figure 3 is the top cross-sectional view of the first connecting piece in a structure of an aluminum-plastic co-extruded corner code with filling and open flow guide grooves according to the present invention;

[0033] Figure 4 It is a schematic structural view of the first reinforcing rib in a structure of an aluminum-plastic co-extruded corner code filling and open diversion groove according to the present invention;

[0034] Figure 5 It is a schematic structural view of the second reinforcing rib in a structure of an aluminum-plastic co-extruded corner code filling and open diversion groove according to the present invention.

[0035] The description of the reference numerals in the drawings is as follows:

[0036] 1. First connecting member; 2. First T-shaped groove; 3. L-shaped connecting block; 4. Second T-shaped groove; 5. Second connecting member; 6. First reinforcing rib; 601. First cross bar; 602. Vertical bar; 7. Second reinforcing rib; 701. Second cross bar; 702. Connecting rod; 8. Diversion piece; 9. First positioning block; 10. First through hole; 11. First connecting groove; 12. Second connecting groove; 13. Second positioning block; 14. Second through hole; 15. Positioning column; 16. Thermal insulation layer. Specific embodiments

[0037] The present invention will be further described below with reference to the accompanying drawings:

[0038] As Figures 1 - 5 shown, a structure of an aluminum-plastic co-extruded corner code filling and open diversion groove includes an L-shaped connecting block, a first through hole and a first positioning block. A first connecting member 1 is provided at the upper end of the L-shaped connecting block 3. A second connecting member 5 is provided on one side of the L-shaped connecting block 3. The first through hole 10 is provided in the first connecting member 1. First T-shaped grooves 2 are provided on the peripheral side walls of the first connecting member 1. First positioning blocks 9 are provided on both sides of the first T-shaped grooves 2. A first connecting groove 11 is provided in the first T-shaped grooves 2. The first connecting groove 11 communicates with the first through hole 10. A first reinforcing rib 6 is provided in the middle of the first connecting member 1. A second through hole 14 is provided in the second connecting member 5. Second T-shaped grooves 4 are provided on the peripheral side walls of the second connecting member 5. Second positioning blocks 13 are provided on both sides of the second T-shaped grooves 4. A second connecting groove 12 is provided in the second T-shaped grooves 4. The second connecting groove 12 communicates with the second through hole 14. A second reinforcing rib 7 is provided in the middle of the second connecting member 5. The structure of the first connecting member 1 is the same as that of the second connecting member 5. Thermal insulation layers 16 are provided on the inner walls of the first through hole 10 and the second through hole 14. Diversion pieces 8 are provided on the peripheral side walls of the L-shaped connecting block 3. Positioning columns 15 are provided on both sides of the L-shaped connecting block 3.

[0039] In this embodiment, the first reinforcing rib 6 includes a second cross bar 701 and a connecting rod 702. The second cross bar 701 is welded to the connecting rod 702. The first reinforcing rib 6 is welded to the first connecting member 1. The first reinforcing rib 6 can reinforce the first connecting member 1, thereby improving the service strength of the first connecting member 1.

[0040] In this embodiment, the second reinforcing rib 7 includes a first cross bar 601 and a vertical bar 602. The first cross bar 601 is welded to the vertical bar 602, and the second reinforcing rib 7 is welded to the second connecting member 5. The second reinforcing rib 7 can reinforce the second connecting member 5, thereby improving the service strength of the second connecting member 5.

[0041] In this embodiment, the first through hole 10 is formed in the first connecting member 1, and the heat insulation layer 16 is bonded to the first connecting member 1. The first through hole 10 can be injected with corner glue, and the heat insulation performance of the structure can be improved through the heat insulation layer 16, thereby ensuring the adhesiveness of the corner glue, making the aluminum lining and the plastic fit more closely, and improving the connection strength of the doors and windows.

[0042] In this embodiment, the first T-shaped groove 2 is formed in the first connecting member 1, and the first connecting groove 11 is formed in the first connecting member 1. The first connecting groove 11 can allow the corner glue in the first through hole 10 to flow into the first T-shaped groove 2, and then fill the corner glue.

[0043] In this embodiment, the first positioning block 9 is bonded to the first connecting member 1, and the second positioning block 13 is bonded to the second connecting member 5, which can improve the positioning effect of the structure, make the structure and the aluminum alloy component be closely connected together, and improve the connection stability.

[0044] In this embodiment, the second through hole 14 is formed in the second connecting member 5, and the heat insulation layer 16 is bonded to the second connecting member 5. The second through hole 14 can be injected with corner glue, and the heat insulation performance of the structure can be improved through the heat insulation layer 16, thereby ensuring the adhesiveness of the corner glue, making the aluminum lining and the plastic fit more closely, and improving the connection strength of the doors and windows.

[0045] In this embodiment, the second T-shaped groove 4 is formed in the second connecting member 5, and the second connecting groove 12 is formed in the second connecting member 5. The second connecting groove 12 can allow the corner glue in the second through hole 14 to flow into the second T-shaped groove 4, and then fill the corner glue.

[0046] In this embodiment, both the first connecting member 1 and the second connecting member 5 are welded to the L-shaped connecting block 3, so that the structure is connected into a whole, and further improves the connection effect of the structure.

[0047] In this embodiment, the flow guiding piece 8 is welded to the L-shaped connecting block 3, and the positioning column 15 is welded to the L-shaped connecting block 3. The flow guiding piece 8 can improve the flow rate of the corner glue and ensure its uniformity, avoiding the generation of air bubbles. The positioning column 15 can make the L-shaped connecting block 3 fit more closely with the aluminum lining, improving the stability of the structure.

[0048] The specific working principle is as follows: The first connecting piece 1 and the second connecting piece 5 are both welded to the L-shaped connecting block 3, so that the structure is connected into a whole, and thus doors and windows can be connected. The first reinforcing rib 6 can reinforce the first connecting piece 1, thereby improving the service strength of the first connecting piece 1. The reinforcing rib can reinforce the second connecting piece 5, thereby improving the service strength of the second connecting piece 5. During connection, the first positioning block 9 can position and support the first connecting piece 1, and the second positioning block 13 can position and support the second connecting piece 5. The positioning column 15 can make the L-shaped connecting block 3 fit more closely with the aluminum lining, thereby improving the stability of the connection between the structure and the doors and windows. Then, through the first through hole 10 and the second through hole 14, corner glue can be injected into the first connecting piece 1 and the second connecting piece 5 respectively. At the same time, the heat insulation layer 16 can improve the heat insulation performance of the structure, thereby ensuring the adhesiveness of the corner glue, making the aluminum lining fit more closely with the plastic, and improving the connection strength of the doors and windows. Then, the corner glue will flow into the first T-shaped groove 2 and the second T-shaped groove 4 through the first connecting groove 11 and the second connecting groove 12, and further make the corner glue flow into the gap between the structure and the doors and windows to fill it. The flow guiding piece 8 can improve the flow rate of the corner glue and ensure its uniformity, avoiding the generation of bubbles, and has good practicability.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An aluminum-plastic co-extruded corner code filling and open flow guide groove structure Characterized in that: It includes an L-shaped connecting block (3), a first through hole (10) and a first positioning block (9). A first connecting piece (1) is arranged at the upper end of the L-shaped connecting block (3). A second connecting piece (5) is arranged on one side of the L-shaped connecting block (3). The first through hole (10) is arranged in the first connecting piece (1). T-shaped grooves one (2) are arranged on the peripheral side walls around the first connecting piece (1). First positioning blocks (9) are arranged on both sides of the T-shaped grooves one (2). A first connecting groove (11) is arranged in the T-shaped grooves one (2). The first connecting groove (11) communicates with the first through hole (10). A first reinforcing rib (6) is arranged in the middle of the first connecting piece (1). A second through hole (14) is arranged in the second connecting piece (5). T-shaped grooves two (4) are arranged on the peripheral side walls around the second connecting piece (5). Second positioning blocks (13) are arranged on both sides of the T-shaped grooves two (4). A second connecting groove (12) is arranged in the T-shaped grooves two (4). The second connecting groove (12) communicates with the second through hole (14). A second reinforcing rib (7) is arranged in the middle of the second connecting piece (5). The structure of the first connecting piece (1) is the same as that of the second connecting piece (5). Heat preservation layers (16) are arranged on the inner walls of the first through hole (10) and the second through hole (14). Flow guide sheets (8) are arranged on the peripheral side wall of the L-shaped connecting block (3). Positioning columns (15) are arranged on both sides of the L-shaped connecting block (3).

2. An aluminum-plastic co-extruded corner code filling and open flow guide groove structure according to claim 1 Characterized in that: The first reinforcing rib (6) includes a first cross bar (601) and a vertical bar (602). The first cross bar (601) is welded to the vertical bar (602). The first reinforcing rib (6) is welded to the first connecting piece (1).

3. An aluminum-plastic co-extruded corner code filling and open flow guide groove structure according to claim 1 Characterized in that: The second reinforcing rib (7) includes a second cross bar (701) and a connecting rod (702). The second cross bar (701) is welded to the connecting rod (702). The second reinforcing rib (7) is welded to the second connecting piece (5).

4. An aluminum-plastic co-extruded corner code filling and open flow guide groove structure according to claim 1 Characterized in that: The first through hole (10) is formed on the first connecting piece (1). The heat preservation layer (16) is bonded to the first connecting piece (1).

5. An aluminum-plastic co-extruded corner code filling and open flow guide groove structure according to claim 1 Characterized in that: The T-shaped grooves one (2) are formed on the first connecting piece (1). The first connecting groove (11) is formed on the first connecting piece (1).

6. An aluminum-plastic co-extruded corner code filling and open flow guide groove structure according to claim 1 Characterized in that: The first positioning block (9) is bonded to the first connecting piece (1). The second positioning block (13) is bonded to the second connecting piece (5).

7. An aluminum-plastic co-extruded corner code filling and open flow guide groove structure according to claim 1 Characterized in that: The through hole two (14) is formed on the connecting member two (5), and the heat insulation layer (16) is bonded to the connecting member two (5).

8. A structure of an aluminum-plastic co-extruded corner fitting with a filled open flow guiding groove according to claim 1, wherein: The T-shaped groove two (4) is formed on the connecting member two (5), and the connecting groove two (12) is formed on the connecting member two (5).

9. A structure of an aluminum-plastic co-extruded corner fitting with a filled open flow guiding groove according to claim 1, wherein: Both the connecting member one (1) and the connecting member two (5) are welded to the L-shaped connecting block (3).

10. A structure of an aluminum-plastic co-extruded corner fitting with a filled open flow guiding groove according to claim 1, wherein: The flow guiding piece (8) is welded to the L-shaped connecting block (3), and the positioning post (15) is welded to the L-shaped connecting block (3).

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