High-quality single door leaf of armored door of all-aluminum engraving system
Through the design of the all-aluminum precision carving system, the combination of door leaf frame, aluminum plate clips and seals solves the problems of complex door leaf structure and complicated installation of armored doors, and improves the door leaf’s sturdiness and security, providing multiple protection functions.
Patent Information
- Application Number
- CN202521189841.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-15
- Estimated Expiration
- 2035-06-11
AI Technical Summary
Existing armored doors have complex door panel structures, complicated installation procedures, and concentrated stress points, resulting in poor stability.
The system adopts an all-aluminum precision carving design, including the door leaf frame, first and second aluminum plate clips, front and back panels, and seals. It is fixed and connected by screws to distribute the stress points, and uses T-shaped adhesive strips and aluminum clips for sealing, making assembly convenient.
It improves the door's sturdiness and security, and has anti-theft, fireproof, explosion-proof, and moisture-proof functions, and is easy to assemble.
Smart Images

Figure CN224244726U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of single-door technology, and in particular to a premium single-door panel of an all-aluminum precision-carved armored door system. Background Technology
[0002] Armored doors originated in Italy. Their main characteristic is a sturdy steel structure in the center of the door panel, with both the front and back surfaces covered with a beautiful and easily replaceable finishing material, such as aluminum, copper, glass, composite wood, or solid wood. This design not only enhances security but also provides aesthetic appeal and fire resistance, achieving a dual-purpose function.
[0003] Structure and Design: Steel-wood armored doors use a steel security door as the basic core, utilizing the high plasticity of wood to encase the steel core, pursuing an elegant and balanced design style. This structure not only prioritizes aesthetics but also features resistance to deformation and cracking, moisture resistance, dampness prevention, sound insulation, and heat preservation.
[0004] Materials and processes: With the development of manufacturing technology, armored doors have adopted more advanced materials and processes. For example, instead of using traditional surface treatment methods, a layer of wood veneer is added to the surface of the steel entrance door. This not only ensures the security of the entrance door but also enhances its overall quality.
[0005] Market acceptance: In the past two or three years, armored doors have gained recognition and favor from a wide range of customers due to their advantages such as being heavy and imposing, durable, anti-theft and explosion-proof, corrosion-resistant and colorfast.
[0006] Existing armored doors have complex door panel structures, complicated installation procedures, and concentrated stress points, resulting in poor stability. Utility Model Content
[0007] The problem solved by this utility model is to provide a high-quality single door leaf of an all-aluminum precision-carved armored door system, which solves the technical problems of existing armored door leaf structures being complex, installation steps being cumbersome, and stress points being concentrated, resulting in poor sturdiness.
[0008] To achieve the above objectives, the present invention adopts the following technical solution:
[0009] The premium single door leaf of the all-aluminum precision-carved armored door system is characterized by comprising a door leaf frame, a first aluminum plate retaining strip, a second aluminum plate retaining strip, a front and back panel, and a sealing element. The two door leaf frames are symmetrically arranged. The first aluminum plate retaining strip and the second aluminum plate retaining strip are respectively installed on the front and rear sides of the door leaf frames. The front and back panels are respectively installed between the two first aluminum plate retaining strips and between the two second aluminum plate retaining strips. The sealing element is installed on the first aluminum plate retaining strip and the second aluminum plate retaining strip.
[0010] Preferably, the door frame, the first aluminum plate clip, and the second aluminum plate clip are fixedly connected by screws.
[0011] Preferably, both the first and second aluminum plate clips have slots, and the sealing element is located in the slot. The sealing element is either a T-shaped rubber strip or an aluminum clip.
[0012] The beneficial effects of this utility model are: it disperses the stress points of the door, making it more solid and safer. It not only has anti-theft function, but also has fireproof, explosion-proof, termite-proof and moisture-proof functions, never deforms, and is easy to assemble. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This utility model Figure 1 Enlarged view of a portion of region A in the middle.
[0015] Legend:
[0016] 1. Door leaf frame; 2. First aluminum plate retaining strip; 3. Second aluminum plate retaining strip; 4. Front and back panels; 5. Sealing components. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0018] Specific implementation examples are given below.
[0019] See Figure 1 and Figure 2 The premium single door leaf of the all-aluminum precision-carved armored door system includes a door leaf frame 1, a first aluminum plate retaining strip 2, a second aluminum plate retaining strip 3, a front and back panel 4, and a sealing element 5. The two door leaf frames 1 are symmetrically arranged. The first aluminum plate retaining strip 2 and the second aluminum plate retaining strip 3 are installed on the front and back sides of the door leaf frame 1, respectively. The front and back panels 4 are installed between the two first aluminum plate retaining strips 2 and between the two second aluminum plate retaining strips 3, respectively. The sealing element 5 is installed on the first aluminum plate retaining strips 2 and the second aluminum plate retaining strips 3.
[0020] The door frame 1, the first aluminum plate clip 2, and the second aluminum plate clip 3 are fixedly connected by screws to achieve the installation and fixation of the first aluminum plate clip 2 and the second aluminum plate clip 3.
[0021] Both the first aluminum plate clip 2 and the second aluminum plate clip 3 have slots, and the sealing element 5 is located in the slot. The sealing element 5 can be either a T-shaped rubber strip or an aluminum clip, so as to realize the snap-fit installation of the sealing element 5.
[0022] The first aluminum plate clip 2 and the second aluminum plate clip 3 are fixed to the door leaf frame 1 with screws. The front and back panels 4 are inserted between the two first aluminum plate clips 2 and the two second aluminum plate clips 3. The sealing element 5 is inserted into the slots of the first aluminum plate clips 2 and the second aluminum plate clips 3 to complete the assembly of a single door leaf.
[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A premium single-door panel of an all-aluminum precision-carved armored door, characterized in that: The device includes a door frame (1), a first aluminum plate clip (2), a second aluminum plate clip (3), a front and back panel (4), and a sealing element (5). The two door frames (1) are symmetrically arranged. The first aluminum plate clip (2) and the second aluminum plate clip (3) are respectively installed on the front and back sides of the door frame (1). The front and back panels (4) are respectively installed between the two first aluminum plate clips (2) and between the two second aluminum plate clips (3). The sealing element (5) is installed on the first aluminum plate clip (2) and the second aluminum plate clip (3).
2. The premium single-door leaf of the all-aluminum precision-carved armored door system according to claim 1, characterized in that, The door frame (1), the first aluminum plate clip (2), and the second aluminum plate clip (3) are fixedly connected by screws.
3. The premium single-door leaf of the all-aluminum precision-carved armored door system according to claim 1, characterized in that, The first aluminum plate clip (2) and the second aluminum plate clip (3) are both provided with a slot, and the sealing element (5) is located in the slot. The sealing element (5) is either a T-shaped rubber strip or an aluminum clip.