Durable aluminum alloy profile

Abstract

The utility model relates to the technical field of aluminum alloy profile design, and discloses a durable aluminum alloy profile which comprises a door pocket profile and further comprises a veneer, supporting plates located on the two sides of the veneer are arranged on the two sides of the door pocket profile, first buckles with L-shaped sections are arranged on the side edges of the supporting plates, and the side edges of the veneer can be embedded into the first buckles. A second buckle with an L-shaped section is arranged on the outer wall of the door pocket profile, the side, away from the first buckle, of the supporting plate is embedded into the second buckle, first positioning holes are formed in the positions, located at the ends of the first buckle, of side plates of the supporting plate, and second positioning holes corresponding to the first positioning holes in position are formed in the door pocket profile; and a positioning column is arranged on the side edge of the door pocket profile. When the veneer needs to be replaced, only the positioning columns need to be moved out of the first positioning holes and the second positioning holes, then the two supporting plates can be moved towards the sides away from each other, and finally the veneer can be rapidly detached, so that convenient replacement of the veneer is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum alloy profile design technology, and specifically relates to a durable aluminum alloy profile. Background Technology

[0002] Aluminum alloy door frames are aluminum alloy components used for the decoration and protection of door frames.

[0003] Currently, Chinese patent CN218177009U, published on December 30, 2022, discloses an anti-deformation door frame aluminum alloy profile, including a door frame body, a door sleeve body inside the door frame body, and symmetrically arranged rod sleeves between the door frame body and the door sleeve body. A connecting rod is inserted into the outer surface of the rod sleeve, and a first spring is sleeved on the outer surface of the rod sleeve. The inner wall of the first spring is tightly fitted with the outer surface of the connecting rod. Fixing plates are fixedly installed at both ends of the first spring. First hinge blocks are symmetrically fixedly installed on the opposing surfaces of the fixing plates. Fixing rods are hinged to the opposing surfaces of the first hinge blocks. Second hinge blocks are provided on the opposing surfaces of the fixing rods. Second springs are provided on the outer surfaces of the second hinge blocks.

[0004] In existing technologies, in order to make door frames more aesthetically pleasing, decorative panels are usually attached to the inner wall of the door frame body. The decorative panels serve to decorate the entire door frame and beautify the interior environment. However, as people's aesthetic standards gradually improve, old decorative panels often cannot meet people's needs, so it is necessary to replace the decorative panels. However, replacing decorative panels requires re-attaching and fixing, and the whole replacement process is very troublesome, time-consuming and labor-intensive. Utility Model Content

[0005] The purpose of this invention is to provide a durable aluminum alloy profile that facilitates the easy replacement of decorative panels.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a durable aluminum alloy profile, including a door frame profile with a cross-section in the shape of a "U", and a decorative panel disposed on the outer wall of the door frame profile. Support plates are provided on both sides of the door frame profile and located on both sides of the decorative panel. A first buckle with an L-shaped cross-section is provided on the side of the support plate for the side of the decorative panel to be inserted. A second buckle with an L-shaped cross-section is provided on the outer wall of the door frame profile for the side of the support plate away from the first buckle to be inserted. A first positioning hole is provided on the side plate of the support plate and at the end of the first buckle. A second positioning hole corresponding to the position of the first positioning hole is provided on the door frame profile. A positioning post is provided on the side of the door frame profile that passes through the first positioning hole and the second positioning hole and abuts against the back of the decorative panel.

[0007] A further feature of this invention is that a slider is provided on the side of the door frame profile at the position of the positioning post, and a connecting post is provided on the slider to connect with the end of the positioning post. An elongated hole is provided on the side of the door frame profile for the connecting post to pass through.

[0008] A further feature of this invention is that a waist-shaped positioning sleeve for inserting a slider is provided on the side of the door frame profile.

[0009] A further feature of this invention is that anti-slip stripes are provided on the outer wall of the slider.

[0010] A further feature of this invention is that the door frame profile is hollow inside and allows the positioning post to be embedded. A guide post is provided at the end of the positioning post away from the first positioning hole. A guide sleeve is provided on the inner wall of the door frame profile for one end of the guide post to be embedded. A reset spring is sleeved on the guide post, with one end connected to the guide sleeve and the other end connected to the connecting post.

[0011] A further feature of this invention is that the inner wall of the door frame profile is provided with multiple reinforcing rods with an L-shaped cross-section.

[0012] In summary, this utility model has the following beneficial effects:

[0013] 1. When the decorative panel is installed on the door frame profile, the side of the decorative panel is embedded between the first clips on both sides. Then, the side of the support plate where the first clips are located is embedded in the second clip. The positioning post is then passed through the first positioning hole and the second positioning hole and abuts against the back of the decorative panel. The positioning post can position the support plate whose side is embedded in the second clip. At this time, the decorative panel can be quickly installed on the door frame profile. When the decorative panel needs to be replaced, simply remove the positioning post from the first positioning hole and the second positioning hole. Then, move the two support plates to the side that is away from each other. Finally, the decorative panel can be quickly removed, thus realizing the convenient replacement of the decorative panel.

[0014] 2. When it is necessary to move the positioning post, use the slider set on the side of the door frame profile. The slider is connected to the positioning post by the connecting post. At this time, the positioning post can be moved conveniently by the slider.

[0015] 3. Using a waist-shaped positioning sleeve to limit the movement of the slider is beneficial to the stable movement of the slider;

[0016] 4. The anti-slip stripes on the outer wall of the slider can effectively prevent slipping, which helps the operator to move the slider stably.

[0017] 5. The elastic restoring force of the return spring is used to push the guide post to move away from the guide sleeve, thereby ensuring that the positioning post can stably pass through the first positioning hole and the second positioning hole;

[0018] 6. When the door frame profile needs to be glued inside for wall installation, multiple L-shaped reinforcing bars are installed on the inner wall of the door frame profile. The reinforcing bars can help the door frame profile and the adhesive to bond stably, reduce the possibility of the door frame profile falling off the wall, and ultimately improve the durability of the door frame profile. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a partial exploded view of the structure of this utility model;

[0022] Figure 3 This is a partial structural cross-sectional view of the positioning post in this utility model.

[0023] In the diagram, 1. Door frame profile; 11. Second buckle; 12. Second positioning hole; 13. Long strip hole; 14. Waist-shaped positioning sleeve; 15. Guide sleeve; 16. Reinforcing rod; 2. Decorative panel; 3. Support plate; 31. First buckle; 32. First positioning hole; 4. Positioning post; 41. Slider; 411. Anti-slip stripe; 42. Connecting post; 43. Guide post; 431. Return spring. Detailed Implementation

[0024] The technical solutions in the embodiments will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] A durable aluminum alloy profile, as described above Figure 1 , Figure 2 The durable aluminum alloy profile includes a door frame profile 1 and a decorative panel 2. The door frame profile 1 has a cross-section in the shape of a "U" and is hollow inside, while the decorative panel 2 is attached to the outer wall of the door frame profile 1. At the same time, multiple reinforcing rods 16 with L-shaped cross-sections are integrally provided on the inner wall of the door frame profile 1.

[0026] Reference Figure 2 , Figure 3Both sides of the door frame profile 1 are provided with support plates 3 located on both sides of the decorative panel 2. The side of the support plate 3 is integrally provided with a first buckle 31 with an L-shaped cross section for the side of the decorative panel 2 to be inserted. The outer wall of the door frame profile 1 is integrally provided with a second buckle 11 with an L-shaped cross section for the side of the support plate 3 away from the first buckle 31 to be inserted. The side plate of the support plate 3 and the end position of the first buckle 31 are provided with a first positioning hole 32. At the same time, the door frame profile 1 is provided with a second positioning hole 12 corresponding to the position of the first positioning hole 32, and the second positioning hole 12 communicates with the interior of the door frame profile 1 with the central hole.

[0027] Reference Figure 2 , Figure 3 A positioning post 4 is provided on the side of the door frame profile 1 and inside the door frame profile 1. The positioning post 4 can pass through the first positioning hole 32 and the second positioning hole 12 and abut against the back of the decorative panel 2. A slider 41 is provided on the side of the door frame profile 1 at the position of the positioning post 4. The outer wall of the slider 41 is provided with anti-slip stripes 411. At the same time, a connecting post 42 is welded to the slider 41 and fixed to the end of the positioning post 4. An elongated hole 1 is provided on the side of the door frame profile 1 for the connecting post 42 to pass through. 3. The side of the door frame profile 1 is also integrally provided with a waist-shaped positioning sleeve 14 for the slider 41 to be inserted. The end of the positioning post 4 away from the first positioning hole 32 is welded with a guide post 43. At the same time, the inner wall of the door frame profile 1 is welded with a guide sleeve 15 for one end of the guide post 43 to be inserted. The guide post 43 is also fitted with a return spring 431, one end of which is connected to the guide sleeve 15 and the other end of which is connected to the connecting post 42. The elastic restoring force of the return spring 431 is used to drive the guide post 43 to move toward the side away from the guide sleeve 15.

[0028] Principle: When the decorative panel 2 is installed on the door frame profile 1, the slider 41 is used to drive the positioning post 4 to retract into the door frame profile 1. Then, the side of the decorative panel 2 is embedded between the first buckles 31 on both sides. Then, the side of the support plate 3 where the first buckle 31 is located is embedded into the second buckle 11. Then, the slider 41 is released, and the elastic restoring force of the return spring 431 can push the positioning post 4 through the first positioning hole 32 and the second positioning hole 12 and abut against the back of the decorative panel 2. The positioning post 4 can position the support plate 3 whose side is embedded in the second buckle 11. At this time, the decorative panel 2 can be quickly installed on the door frame profile 1. When the decorative panel 2 needs to be replaced, the slider 41 is used to drive the positioning post 4 to retract into the door frame profile 1. Then, the two support plates 3 can be moved to the side away from each other. Finally, the decorative panel 2 can be quickly removed, thus realizing the convenient replacement of the decorative panel 2.

Claims

1. A long-life aluminium alloy profile, comprising a door pocket profile (1) with a "U" shaped cross-section, characterised in that: Also include the veneer panel (2) set at the outer wall of the door pocket profile (1), both sides of the door pocket profile (1) are provided with support plate (3) on both sides of the veneer panel (2), the side of the support plate (3) is provided with the first buckle (31) with L-shaped cross section and the side edge of the veneer panel (2) is embedded, the outer wall of the door pocket profile (1) is provided with the second buckle (11) with L-shaped cross section and the side of the support plate (3) away from the first buckle (31) is embedded, the side plate of the support plate (3) and at the end position of the first buckle (31) are provided with the first positioning hole (32), the door pocket profile (1) is provided with the second positioning hole (12) corresponding to the position of the first positioning hole (32), the side of the door pocket profile (1) is provided with the positioning column (4) abutting against the back of the veneer panel (2) after passing through the first positioning hole (32) and the second positioning hole (12).

2. A heavy duty aluminium alloy section as claimed in claim 1, characterised in that: The side of the door pocket profile (1) and at the position of the positioning column (4) is provided with the sliding block (41), the sliding block (41) is provided with the connecting column (42) connected with the end of the positioning column (4), the side of the door pocket profile (1) is provided with the long hole (13) for the connecting column (42) to pass through.

3. A heavy duty aluminium alloy section as claimed in claim 2, characterised in that: The side of the door pocket profile (1) is provided with the waist type positioning sleeve (14) for the sliding block (41) to embed.

4. A heavy duty aluminium alloy section as claimed in claim 2, wherein: The outer wall of the sliding block (41) is provided with the anti-skid stripe (411).

5. A heavy duty aluminium alloy section as claimed in claim 2, wherein: The door pocket profile (1) is hollow inside and the positioning column (4) is embedded, the end of the positioning column (4) away from the first positioning hole (32) is provided with the guide column (43), the inner wall of the door pocket profile (1) is provided with the guide sleeve (15) for the one end of the guide column (43) to embed, the guide column (43) is provided with the reset spring (431) with one end connected with the guide sleeve (15) and the other end connected with the connecting column (42).

6. A heavy duty aluminum alloy extrusion as defined in claim 1, wherein: The inner wall of the door pocket profile (1) is provided with a plurality of L-shaped cross section reinforcing rods (16).

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