A prefabricated aluminum alloy wood-plastic fence gate

The modularly designed prefabricated aluminum alloy wood-plastic fence gate, using aluminum alloy components, solves the problems of traditional fences being prone to rust and rot, achieving lightweight, high-strength durability and convenient installation, while reducing maintenance costs.

CN224432419UActive Publication Date: 2026-06-30HEFEI YOUYUAN TECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEFEI YOUYUAN TECHNOLOGY CO LTD
Filing Date
2025-06-24
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional iron and wooden fences are prone to rust, corrosion, or rotting due to moisture, requiring regular maintenance, which is costly. Iron fences are heavy and inconvenient to install, while wooden fences have limited strength and poor durability, making them difficult to meet long-term use needs.

Method used

The modular prefabricated aluminum alloy wood-plastic fence gate is assembled by splicing aluminum alloy components such as aluminum alloy posts, rails, panels and spacer hinges, combined with stainless steel screws, fastening corner brackets and seals, to achieve convenient installation and high durability.

Benefits of technology

Avoiding rust, corrosion, or moisture damage and reducing maintenance costs, aluminum alloy fences are lightweight and high-strength, meeting long-term use needs and adapting to the pace of modern construction.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application relates to the field of aluminum alloy fence gate technology and discloses a prefabricated aluminum alloy wood-plastic fence gate. The solution includes two column bases, with aluminum alloy columns inserted into the inner walls of both bases. Two aluminum alloy rails are fixedly installed on opposite sides of the two aluminum alloy columns, and a single folding gate body is installed between the two rails. The aluminum alloy assembled fence in this application adopts a modular design, allowing for prefabrication of components and on-site assembly via connectors. This facilitates installation, effectively shortens the construction cycle, reduces labor costs, and adapts to the pace of modern construction. Furthermore, the entire structure is assembled from aluminum alloy parts, which not only prevents rust, corrosion, or moisture-induced rot but also reduces maintenance costs. Additionally, the integrated aluminum alloy structure is lightweight, high-strength, and durable, meeting long-term usage requirements and promoting its widespread use.
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Description

Technical Field

[0001] This application relates to the technical field of aluminum alloy fence gates, and in particular to an assembled aluminum alloy wood-plastic fence gate. Background Technology

[0002] With the development of the construction and decoration industry, the requirements for the aesthetics and functionality of fences have increased. All-aluminum alloy assembled fences can be presented in a variety of colors and textures through surface treatment, matching different architectural styles. Furthermore, their shapes and specifications can be flexibly designed to meet personalized decoration needs. At the same time, in some commercial venues and high-end residential areas, fences require good security and protection; aluminum alloy fences, with their high strength and good toughness, can well meet this requirement.

[0003] However, in practical applications, most existing traditional fences, such as iron and wooden fences, are prone to rust, corrosion, or rotting due to moisture, requiring regular maintenance and incurring high costs. Furthermore, iron fences are heavy and inconvenient to install; wooden fences have limited strength and poor durability, making them unsuitable for long-term use and hindering their widespread adoption.

[0004] Therefore, those skilled in the art have provided an assembled aluminum alloy wood-plastic fence gate to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the problems mentioned in the background art, such as the susceptibility of traditional fences like iron and wooden fences to rust, corrosion, or rotting due to moisture, requiring regular maintenance and incurring high costs, and the limited strength and durability of wooden fences hindering their widespread adoption, this application provides a prefabricated aluminum alloy wood-plastic composite fence gate.

[0006] The prefabricated aluminum alloy wood-plastic fence gate provided in this application adopts the following technical solution: it includes two column bases, and aluminum alloy columns are inserted into the inner walls of the two column bases. Two aluminum alloy rails are fixedly installed on opposite sides of the two aluminum alloy columns. A folding door body is installed between the two aluminum alloy rails. The folding door body includes multiple aluminum alloy panels and multiple aluminum alloy spaced hinges. Two aluminum alloy spaced hinges are installed on every two adjacent aluminum alloy panels.

[0007] Preferably, the outer surfaces of the two column bases and the two aluminum alloy columns are provided with multiple screw holes, and the multiple screw holes on the two column bases correspond one-to-one with the multiple screw holes on the two aluminum alloy columns, and the inner walls of each pair of corresponding screw holes are threaded with stainless steel screws.

[0008] Preferably, each of the two aluminum alloy columns has an aluminum alloy cap that is movably snapped onto its top, and the two aluminum alloy caps are designed in an angled trapezoidal shape.

[0009] Preferably, both ends of the two aluminum alloy rails are slidably engaged with stainless steel fastening brackets.

[0010] Preferably, aluminum alloy seals are movably attached to the outer surfaces of both aluminum alloy columns.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. The aluminum alloy assembled fence adopts a modular design, with prefabricated components that can be assembled on-site using connectors. This makes installation convenient, effectively shortens the construction cycle, reduces labor costs, and adapts to the pace of modern construction. Moreover, the entire structure is made of aluminum alloy parts, which not only prevents rust, corrosion, or moisture damage, but also reduces maintenance costs. Furthermore, the integrated aluminum alloy structure is lightweight, high-strength, and durable, meeting long-term usage requirements and facilitating its widespread adoption. Attached Figure Description

[0013] Figure 1 This is an exploded view of the external connection structure of a prefabricated aluminum alloy wood-plastic fence gate according to an embodiment of this application;

[0014] Figure 2 This is a three-dimensional structural diagram of the column base of an assembled aluminum alloy wood-plastic fence gate according to an embodiment of this application;

[0015] Figure 3 This is a schematic diagram of the column base and aluminum alloy column connection structure of an assembled aluminum alloy wood-plastic fence gate according to an embodiment of this application;

[0016] Figure 4 This is a three-dimensional structural diagram of the aluminum alloy cap of an assembled aluminum alloy wood-plastic fence gate according to an embodiment of this application;

[0017] Figure 5 This is a three-dimensional structural diagram of a stainless steel fastening angle bracket for an assembled aluminum alloy wood-plastic fence gate according to an embodiment of this application;

[0018] Figure 6 This is a schematic diagram of the appearance structure of stainless steel screws in an assembled aluminum alloy wood-plastic fence gate according to an embodiment of this application;

[0019] Figure 7 This is a schematic diagram of the cross-sectional structure of an aluminum alloy spaced hinge in an assembly-type aluminum alloy wood-plastic fence gate according to an embodiment of this application;

[0020] Figure 8 This is a schematic diagram of the cross-sectional structure of the aluminum alloy column of an assembled aluminum alloy wood-plastic fence gate according to an embodiment of this application;

[0021] Figure 9 This is a schematic diagram of the cross-sectional structure of the aluminum alloy sealing strip of an assembled aluminum alloy wood-plastic fence gate according to an embodiment of this application.

[0022] Explanation of reference numerals in the attached diagram: 1. Column base; 2. Aluminum alloy sealing strip; 3. Stainless steel screw; 4. Aluminum alloy column; 5. Aluminum alloy draw rail; 6. Aluminum alloy panel; 7. Aluminum alloy spacer hinge; 8. Stainless steel fastening angle bracket; 10. Aluminum alloy cap. Detailed Implementation

[0023] The following will be combined with the appendix Figure 1-9 The technical solution of this utility model has been clearly and completely described. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] This application discloses a prefabricated aluminum alloy wood-plastic fence gate, referring to... Figure 1-9 The system includes two column bases 1, with aluminum alloy columns 4 inserted into the inner walls of each column base 1. Two aluminum alloy pull rails 5 are fixedly installed on opposite sides of the two aluminum alloy columns 4. A single folding door body is installed between the two aluminum alloy pull rails 5. The folding door body includes multiple aluminum alloy panels 6 and multiple aluminum alloy spaced hinges 7. Two aluminum alloy spaced hinges 7 are installed between every two adjacent aluminum alloy panels 6. The aluminum alloy columns 4 are connected to the column bases 1 by setting the aluminum alloy panels 6 and the aluminum alloy spaced hinges 7. After installation, the two aluminum alloy rails 5 and the aluminum alloy posts 4 are installed in sequence. Before the aluminum alloy panel 6 and the aluminum alloy spacer hinge 7 are installed as a whole, they are pre-installed. Then, the pre-installed whole is directly installed with the two aluminum alloy rails 5. At this time, the fence gate is assembled from aluminum alloy parts. This not only avoids rust, corrosion or moisture damage, but also reduces maintenance costs. In addition, the aluminum alloy integrated body is lightweight, strong, and durable, which can meet the needs of long-term use and is conducive to its widespread use.

[0025] In this application, the outer surfaces of the two column bases 1 and the two aluminum alloy columns 4 are provided with multiple screw holes. The multiple screw holes on the two column bases 1 correspond one-to-one with the multiple screw holes on the two aluminum alloy columns 4, and the inner walls of each pair of corresponding screw holes are threaded with stainless steel screws 3. By setting stainless steel screws 3, after the column bases 1 and aluminum alloy columns 4 are assembled, the multiple stainless steel screws 3 can cooperate with each other to tighten the two together, thereby improving the stability during the assembly.

[0026] In this application, the top of each of the two aluminum alloy columns 4 is movably snapped with an aluminum alloy cap 10, and the two aluminum alloy caps 10 are designed in an angled trapezoidal shape. By setting the aluminum alloy caps 10, the top of the aluminum alloy column 4 can be sealed, which improves the aesthetics and prevents dust particles from accumulating inside the aluminum alloy column 4.

[0027] In this application, stainless steel fastening brackets 8 are slidably engaged at both ends of the two aluminum alloy pull rails 5. By setting the stainless steel fastening brackets 8, after the aluminum alloy pull rails 5 are installed, the two stainless steel fastening brackets 8 are respectively installed at both ends of the aluminum alloy pull rails 5, thereby limiting the installation of the aluminum alloy pull rails 5 and preventing displacement during use.

[0028] In this application, aluminum alloy seals 2 are movably attached to the outer surfaces of both aluminum alloy columns 4; by setting the aluminum alloy seals 2, the grooves on the outer surfaces of the aluminum alloy columns 4 can be filled, thereby improving the overall aesthetics.

[0029] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0030] The implementation principle of the prefabricated aluminum alloy wood-plastic fence gate according to this application embodiment is as follows: In use, the aluminum alloy post 4 is installed with the post base 1. After installation, two aluminum alloy rails 5 are installed with the aluminum alloy post 4 in sequence. Before the overall installation of the aluminum alloy panel 6 and the aluminum alloy spacer hinge 7, they are pre-installed. Then, the pre-installed whole is directly installed with the two aluminum alloy rails 5. At this time, the fence gate, after assembly, is entirely composed of aluminum alloy parts, which not only avoids rust, corrosion, or moisture-induced rot, but also reduces maintenance costs. Furthermore, the integrated aluminum alloy body is lightweight, high-strength, and durable, meeting long-term use requirements and facilitating promotion. Widely used, after the column base 1 and aluminum alloy column 4 are assembled, multiple stainless steel screws 3 can be tightened together to improve the stability of the splicing. The aluminum alloy cap 10 can be used to seal the top of the aluminum alloy column 4, which improves the aesthetics and prevents dust particles from accumulating inside the aluminum alloy column 4. After the aluminum alloy rail 5 is installed, two stainless steel fastening angle brackets 8 are installed at both ends of the aluminum alloy rail 5 to limit the installation of the aluminum alloy rail 5 and prevent it from shifting during use. The aluminum alloy sealing strip 2 can be used to fill the groove position on the outer surface of the aluminum alloy column 4, thereby improving the overall aesthetics.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A fabricated aluminum alloy wood-plastic fence door, comprising two column bases (1), characterized in that, Aluminum alloy columns (4) are inserted into the inner walls of the two column bases (1). Two aluminum alloy rails (5) are fixedly installed on the opposite side of the two aluminum alloy columns (4). The same folding door body is installed between the two aluminum alloy rails (5). The folding door body includes multiple aluminum alloy panels (6) and multiple aluminum alloy spaced hinges (7). Two aluminum alloy spaced hinges (7) are installed in each pair of adjacent aluminum alloy panels (6).

2. The assembled aluminum alloy wood-plastic fence door according to claim 1, characterized in that: Multiple screw holes are provided on the outer surfaces of the two column bases (1) and the two aluminum alloy columns (4). The multiple screw holes on the two column bases (1) correspond one-to-one with the multiple screw holes on the two aluminum alloy columns (4), and stainless steel screws (3) are threaded into the inner walls of each pair of corresponding screw holes.

3. The prefabricated aluminum alloy wood-plastic fence door according to claim 1, characterized in that: The top of each of the two aluminum alloy columns (4) is movably attached with an aluminum alloy cap (10), and the two aluminum alloy caps (10) are designed in an angled trapezoidal shape.

4. The prefabricated aluminum alloy wood-plastic fence door according to claim 1, characterized in that: Both ends of the two aluminum alloy rails (5) are slidably engaged with stainless steel fastening brackets (8).

5. The prefabricated aluminum alloy wood-plastic composite fence door according to claim 1, characterized in that: Both of the aluminum alloy columns (4) have aluminum alloy seals (2) that are movably snapped onto their outer surfaces.