Novel all-aluminum armored door

Abstract

The utility model relates to the technical field of armored doors, in particular to a novel all-aluminum armored door. The door comprises a door frame, a secondary door and a primary door are rotatably mounted in the door frame, door structures of the secondary door and the primary door are the same, the width of the primary door is larger than that of the secondary door, and a door lock is mounted on the primary door; the mother door comprises a frame-shaped mother door frame composed of a door lock stop, a hinge stop, an upper stop and a lower stop which are made of sectional materials, a plurality of lock holes used for installing a lock body are formed in the door lock stop in the mother door frame, an edge covering strip is arranged on the outer side of the mother door frame, a steel bar keel net is arranged in the mother door frame, and strength plates are arranged on the front side and the rear side of the mother door frame respectively. Filling polystyrene foam is arranged in the mother door frame and the two strength plates, and a decoration plate is installed on the outer side of each strength plate. The armored door is of a multi-layer composite design and is high in strength, the door panel is the replaceable decorative plate, so that the door panels made of different materials can be installed according to the requirements of different customers for strength and attractiveness, and the applicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of armored doors, and particularly relates to a new type of all-aluminum armored door. Background Art

[0002] In modern buildings and facilities, doors are not only partitions of spaces, but also important barriers for safety protection. As a high-strength safety protection facility, armored doors are widely used in places that require high protection.

[0003] Existing armored doors mainly use high-strength materials such as steel plates or composite materials. Although they can effectively resist external physical attacks, they are usually heavy and clumsy in design and lack aesthetic appearance. This monotonous appearance limits the application of armored doors in places that need to balance aesthetics and safety, especially in commercial buildings, high-end residences, and public facilities, where owners hope to retain or enhance the visual effect of the building while ensuring safety. Therefore, how to make the appearance of armored doors flexible to change to adapt to different decoration styles on the premise of ensuring high protection performance has become an urgent problem to be solved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a new type of all-aluminum armored door with reasonable design in view of the defects and deficiencies of the prior art, which can solve the above defects.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a door frame, a sub-door and a mother door are rotatably installed in the door frame. The door body structures of the sub-door and the mother door are the same, the width of the mother door is greater than that of the sub-door, and a door lock is installed on the mother door; The mother door includes a frame-shaped mother door frame composed of a door lock bracket, a hinge bracket, an upper bracket and a lower bracket made of profiles. Several lock holes for installing a lock body are opened on the door lock bracket in the mother door frame. A wrapping strip is provided on the outer side of the mother door frame. A steel bar keel net is provided in the mother door frame. Strength plates are respectively provided on the front and back sides of the mother door frame. Foaming glue is filled in the mother door frame and the two strength plates. Decorative plates are installed on the outer side of each strength plate.

[0006] Preferably, the two decorative plates are both aluminum plates.

[0007] Preferably, the two decorative plates are any one of wood plates, rock plates, composite plates and compact laminate plates.

[0008] Preferably, one of the decorative plates is an aluminum plate, and the other decorative plate is any one of wood plates, rock plates, composite plates and compact laminate plates.

[0009] Preferably, the strength plate is a galvanized steel plate.

[0010] After adopting the above structure, the beneficial effects of the utility model are as follows:

[0011] This armored door is designed with multiple layers of composites, featuring high strength. The door panel uses replaceable decorative panels, enabling the installation of door panels made of different materials according to the strength and aesthetic requirements of different customers, thus having good applicability. Description of the Drawings

[0012] Figure 1 is a schematic diagram of the overall structure after the installation of the present utility model;

[0013] Figure 2 is an exploded view of the main structure of the mother door in the present utility model;

[0014] Figure 3 is a sectional view of the mother door in the present utility model.

[0015] Description of the Reference Numerals:

[0016] 1, door frame; 2, sub - door; 3, mother door; 4, door lock; 5, mother - door frame; 6, keyhole; 7, steel - bar keel net; 8, edge - wrapping strip; 9, strength plate; 10, decorative panel; 11, filling foaming glue. Detailed Embodiment

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment 1:

[0019] Referring to Figures 1 - 3 as shown, it includes a door frame 1. A sub - door 2 and a mother door 3 are rotatably installed within the door frame 1. The door body structures of the sub - door 2 and the mother door 3 are the same, and the width of the mother door 3 is greater than that of the sub - door 2. A door lock 4 is installed on the mother door 3. The mother door 3 includes a frame - type mother - door frame 5 composed of a door - lock bar, a hinge bar, an upper bar, and a lower bar made of profiles. Several keyholes 6 for installing the lock body are opened on the door - lock bar in the mother - door frame 5. An edge - wrapping strip 8 is provided on the outer side of the mother - door frame 5. A steel - bar keel net 7 is provided in the mother - door frame 5. Strength plates 9 are respectively provided on the front and rear sides of the mother - door frame 5. The strength plates 9 are galvanized plates. Filling foaming glue 11 is provided in the mother - door frame 5 and the two strength plates 9. Decorative panels 10 are installed on the outer side of each strength plate 9; both decorative panels 10 are aluminum plates.

[0020] The galvanized plates can ensure the strength of the door body, and by using aluminum plates, the anti - prying and anti - stabbing effects of the armored door can be significantly enhanced, with a substantial increase in strength, thus being applicable to installation sites with high requirements for the strength of the door body.

[0021] Embodiment 2:

[0022] Refer to Figures 1 - 3 As shown, the difference between this embodiment and Embodiment 1 is that both decorative panels 10 are any one of wood boards, rock boards, composite boards, and compact laminates.

[0023] Using decorative panels can increase the external decoration of the armored door, so as to be applicable to installation sites with higher aesthetic requirements, and customers can choose different materials for installation according to their needs, with a high degree of freedom of choice.

[0024] Embodiment 3:

[0025] Refer to Figures 1 - 3 As shown, the difference between this embodiment and Embodiment 1 is that one decorative panel 10 is an aluminum plate, and the other decorative panel 10 is any one of wood boards, rock boards, composite boards, and compact laminates.

[0026] Using the combination of an aluminum plate and a decorative plate can enhance the strength of the door body on one side of the armored door and its protective performance, while the other side can reflect the aesthetics, thus combining strength and aesthetics.

[0027] The usage process of the present utility model:

[0028] During the production process, fabricate and join the mother door frame 5, install the steel bar keel net 7 therein, install the strength plates 9 on both sides, and at the same time inject the filling foam glue 11 therein, then the decorative panel 10 can be installed on the outside according to the customer's needs, and then install the remaining accessories.

[0029] It should be understood that the above specific embodiments of the present utility model are only used for exemplary illustration or explanation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modifications that fall within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

1. A novel all-aluminum armored door, comprising a door frame (1), characterized in that: A sub-door (2) and a main door (3) are rotatably mounted in a door frame (1); the sub-door (2) and the main door (3) have the same door body structure; the width of the main door (3) is greater than that of the sub-door (2); and a door lock (4) is mounted on the main door (3); the main door (3) comprises a frame-shaped main door frame (5) composed of a door lock stop, a hinge stop, an upper stop and a lower stop made of profiles; the door lock stop in the main door frame (5) is provided with a plurality of lock holes (6) for mounting a lock body; a edging strip (8) is arranged on the outer side of the main door frame (5); a steel keel mesh (7) is arranged in the main door frame (5); strength plates (9) are respectively arranged on the front and rear sides of the main door frame (5); a filling foam (11) is arranged in the main door frame (5) and the two strength plates (9); and a decorative plate (10) is mounted on the outer side of each strength plate (9).

2. A new type of all-aluminum armored door according to claim 1, characterized in that: The two decorative plates (10) are both aluminum plates.

3. The new all-aluminum armored door according to claim 1 is characterized by: The two decorative panels (10) are any one of wooden boards, rock boards, composite boards and compact boards.

4. The new all-aluminum armored door according to claim 1 is characterized by: One of the decorative panels (10) is an aluminum plate, and the other decorative panel (10) is any one of a wooden board, a rock board, a composite board and a compact board.

5. The new all-aluminum armored door according to claim 1 is characterized by: The strength plate (9) is a galvanized plate.

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