Environment-friendly anti-deformation coated aluminum frame door

Abstract

The utility model discloses an environment-friendly anti-deformation cladding aluminum frame door, and relates to the technical field of aluminum frame doors, the environment-friendly anti-deformation cladding aluminum frame door comprises a door plate, an aluminum frame is arranged on the periphery of the door plate, the aluminum frame is integrally provided with a cross beam, and the cross beam is attached to the door plate; the interior of the aluminum frame is hollow, a plurality of inner cavities are formed in the aluminum frame, the multiple inner cavities are filled with fireproof filling blocks, and the remaining inner cavities are filled with sound insulation filling blocks. According to the environment-friendly anti-deformation coated aluminum frame door, the thermoplastic polyurethane coating is high in abrasion resistance and capable of effectively resisting various kinds of friction and scraping, the service life of a coated object is prolonged, the abrasion resistance of the coated object can be remarkably improved, and the door frame has the high abrasion resistance and the damping performance effect in cooperation with the buffer layer.

Description

Technical Field

[0001] This utility model relates to the field of aluminum frame door technology, and in particular to an environmentally friendly, deformation-resistant coated aluminum frame door. Background Technology

[0002] As an indispensable part of a home, doors and windows have evolved through four eras: wood, steel, aluminum alloy, and PVC. In recent years, aluminum-wood composite doors and windows have emerged, employing an outer aluminum and inner wood structure. This not only provides waterproofing and moisture resistance but also prevents deformation, significantly enhancing the quality of the doors and windows while offering excellent visual appeal.

[0003] Patent application CN201922441582.8 discloses an aluminum frame door, including an aluminum frame door panel and a wooden door panel. The aluminum frame door panel is formed by four aluminum frame strips connected end to end, with each end of the aluminum frame strip cut at a 45-degree angle. Adjacent aluminum frame strips are fixedly connected by a Lamino connector. The aluminum frame strips have a hollow structure. The wooden door panel is fixedly installed in the middle of the aluminum frame door panel by screw kits. The wooden door panel is also provided with a pull-out mechanism, a folding mirror, and a folding stool from top to bottom. The above-mentioned utility model aluminum frame door uses a Lamino connector to connect the aluminum frame strips end to end and introduces a wooden door panel in the middle. According to the user's daily needs, multiple ingenious designs are made on the wooden door panel, which not only maintains the simple and elegant appearance of the aluminum frame door, but also adds daily functions to the aluminum frame door, making the function of the aluminum frame door more diversified and varied.

[0004] The aforementioned door frame lacks the function of reinforcing the door frame itself, and the aluminum frame is prone to deformation problems after long-term use. Utility Model Content

[0005] This utility model discloses an environmentally friendly, deformation-resistant coated aluminum frame door, which aims to solve the technical problem that the door frame lacks the function of reinforcing the structure of the door frame itself, and that the aluminum frame is prone to deformation after long-term use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An environmentally friendly, deformation-resistant coated aluminum frame door includes a door panel, an aluminum frame is provided around the door panel, a crossbeam is integrally provided in the aluminum frame, and the crossbeam is attached to the door panel.

[0008] The aluminum frame is hollow and has several internal chambers. A number of the internal chambers are filled with fireproof filling blocks, and the remaining internal chambers are filled with soundproof filling blocks.

[0009] Preferably, the outer wall of the aluminum frame is integrally provided with a number of reinforcing ribs, and each reinforcing rib is equidistant.

[0010] Preferably, the fireproof filling block and the soundproof filling block are arranged adjacent to each other.

[0011] Preferably, the outer wall of the door panel is wrapped with a buffer layer, and the buffer layer is coated with a thermoplastic polyurethane coating.

[0012] Preferably, the buffer layer is specifically configured as a rubber pad.

[0013] As can be seen from the above, the environmentally friendly, deformation-resistant coated aluminum frame door provided by this utility model has the following technical effects.

[0014] Firstly, the door panel can be made of solid wood or glass. It is equipped with a crossbeam to protect the door panel, reducing the impact of the force generated when opening and closing the door on the door panel during daily use and thus extending its service life.

[0015] Secondly, the aluminum frame contains several internal chambers. Designing the aluminum frame as a multi-chamber structure increases the number of chambers, improving its torsional resistance and sound and heat insulation. Different aluminum frames can be filled with different materials, such as fire-resistant fillers and sound-insulating fillers, further enhancing the door's functionality. The fire-resistant fillers can be made from inorganic binders (such as water glass and silica sol) as a base, with added flame retardants (such as aluminum hydroxide and zinc borate), additives (such as thickeners and dispersants), and pigments. This forms a non-combustible insulation layer at high temperatures, effectively preventing heat transfer and slowing the temperature rise of the aluminum frame door, maintaining its structural integrity for a certain period. It maintains good fire resistance at temperatures even higher than ℃, does not rapidly fail due to high temperatures, and has good weather resistance, water resistance, and corrosion resistance. It is not easily damaged by environmental factors, providing long-term protection for the aluminum frame door and reducing maintenance costs. The sound insulation filling block can be made of sound-absorbing cotton. The sound-absorbing cotton has a large number of tiny pores and a complex fiber structure. When sound enters, the sound waves will be continuously reflected, refracted and scattered in these pores, achieving the effect of noise reduction, so that the equipment can have the functions of noise reduction and fire prevention at the same time.

[0016] Thirdly, the thermoplastic polyurethane coating has strong wear resistance, effectively resisting various frictions and scratches, extending the service life of the coated object and significantly improving its wear resistance. Combined with the buffer layer, it gives the door frame high wear resistance and shock absorption performance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly, deformation-resistant coated aluminum frame door proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the internal cavity of an environmentally friendly, deformation-resistant aluminum frame door proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the buffer layer of an environmentally friendly, deformation-resistant aluminum frame door proposed in this utility model.

[0020] In the attached diagram: 1. Door panel; 2. Aluminum frame; 3. Crossbeam; 4. Inner cavity; 5. Buffer layer; 6. Thermoplastic polyurethane coating; 7. Fireproof filler block; 8. Sound insulation filler block; 9. Reinforcing rib. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Reference Figures 1 to 3 An environmentally friendly, deformation-resistant coated aluminum frame door includes a door panel 1, with an aluminum frame 2 surrounding the door panel 1. A crossbeam 3 is integrally integrated into the aluminum frame 2 and is fitted onto the door panel 1. The aluminum frame 2 is hollow, forming several internal chambers 4. Multiple internal chambers 4 are filled with fire-resistant filling blocks 7, and the remaining internal chambers 4 are filled with sound-insulating filling blocks 8. The aluminum frame 2 is designed with multiple internal chambers 4, increasing the number of internal chambers 4 to improve its torsional resistance and sound and heat insulation effects. Different aluminum frames 2 can be filled with different materials, such as fire-resistant filling blocks 7 and sound-insulating filling blocks 8, further enhancing the door's functionality.

[0024] In this embodiment, the outer wall of the aluminum frame 2 is integrally provided with a number of reinforcing ribs 9, each reinforcing rib 9 is equidistantly arranged, and the reinforcing ribs 9 are used to enhance the strength of the aluminum frame door itself.

[0025] In this embodiment, the fireproof filling block 7 and the soundproof filling block 8 are arranged adjacent to each other. A buffer layer 5 is wrapped around the outer wall of the door panel 1. The buffer layer 5 is coated with a thermoplastic polyurethane coating 6. Specifically, the buffer layer 5 is a rubber pad. The thermoplastic polyurethane coating 6 has strong wear resistance, effectively resisting various frictions and scratches, extending the service life of the coated object, and significantly improving its wear resistance. Combined with the buffer layer 5, this gives the door frame high wear resistance and shock absorption performance.

[0026] Working principle: The door panel 1 can be made of solid wood or glass. It is equipped with a crossbeam 3 to protect the door panel 1. During daily use, it reduces the force generated when opening and closing the door, which may cause the door panel 1 to shift and thus improve its service life.

[0027] The aluminum frame 2 has several internal chambers 4. Designing the aluminum frame 2 as a multi-chamber structure increases the number of internal chambers 4, improving its torsional resistance and sound and heat insulation. Different aluminum frames 2 can be filled with different materials, such as fire-resistant filler blocks 7 and sound-insulating filler blocks 8, further enhancing the door's functionality. The fire-resistant filler block 7 can be made from an inorganic binder (such as water glass, silica sol, etc.) as a base, with added flame retardants (such as aluminum hydroxide, zinc borate, etc.), additives (such as thickeners, dispersants, etc.) and pigments. This forms a non-combustible heat-insulating layer at high temperatures, effectively preventing heat transfer and slowing the temperature rise of the aluminum frame door, maintaining its structural integrity for a certain period. It maintains good fire resistance at temperatures up to 1000℃ or even higher, does not rapidly fail due to high temperatures, and has good weather resistance, water resistance, and corrosion resistance. It is not easily damaged by environmental factors, providing long-term protection for the aluminum frame door and reducing maintenance costs. The sound insulation filling block 8 can be made of sound-absorbing cotton. The sound-absorbing cotton has a large number of tiny pores and a complex fiber structure. When sound enters, the sound waves will be continuously reflected, refracted and scattered in these pores to achieve the effect of noise reduction, so that the equipment can have the functions of noise reduction and fire prevention at the same time.

[0028] The thermoplastic polyurethane coating 6 has strong wear resistance and can effectively resist various frictions and scratches, extending the service life of the coated object and significantly improving its wear resistance. Combined with the buffer layer 5, it gives the door frame high wear resistance and shock absorption performance.

[0029] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. An environment-friendly anti-deformation aluminum frame door, comprising a door panel (1), characterized in that, The door panel (1) is provided with an aluminum frame (2) around its perimeter. The aluminum frame (2) is integrally provided with a crossbeam (3), and the crossbeam (3) is attached to the door panel (1). The aluminum frame (2) is hollow inside and has several inner chambers (4). A number of the inner chambers (4) are filled with fireproof filling blocks (7), and the remaining inner chambers (4) are filled with soundproof filling blocks (8).

2. The environment-friendly anti-deformation aluminum frame door of claim 1, wherein, The outer wall of the aluminum frame (2) is integrally provided with several reinforcing ribs (9), and each reinforcing rib (9) is equidistantly arranged.

3. The environment-friendly anti-deformation aluminum frame door of claim 1, wherein, The fireproof filling block (7) and the soundproof filling block (8) are arranged adjacent to each other.

4. The environmentally friendly, deformation-resistant coated aluminum frame door according to claim 1, characterized in that, The outer wall of the door panel (1) is covered with a buffer layer (5), and the buffer layer (5) is coated with a thermoplastic polyurethane coating (6).

5. The environment-friendly anti-deformation aluminum frame door of claim 4, wherein, The buffer layer (5) is specifically configured as a rubber pad.

Images