Flame-retardant three-color anti-theft door

Abstract

The utility model provides a flame-retardant three-color security door which comprises a door frame, a security door body and flame-retardant assemblies, the security door body is hinged to the interior of the door frame, a door lock and a cat eye are installed on the surface of the security door body, and the flame-retardant assemblies are installed on the surface and the interior of the security door body. Compared with the prior art, the flame-retardant door has the advantages that the flame-retardant assembly is arranged, the fireproof plate and the flame-retardant layer in the flame-retardant assembly can effectively prevent fire from spreading, the fireproof capacity of the door is improved, meanwhile, the protective layer can provide additional protection by being matched with a steel plate, durability and impact resistance of the door are improved, and the reinforcing rods are arranged, so that the flame-retardant effect is improved. The reinforcing rods enhance the overall strength and stability of the door, meanwhile, due to the fact that the cavity layer and the flame retardant layer of the honeycomb structure are arranged in the anti-theft door, the weight of the whole anti-theft door is reduced, after the weight is reduced, installation and carrying are more convenient, manpower is saved, a user can open and close the door more easily, and daily use is facilitated.

Description

Technical Field

[0001] The utility model belongs to the field of anti-theft door equipment, in particular to a flame-retardant three-color anti-theft door. Background Art

[0002] Security doors are doors with special designs and functions, mainly used to enhance the security of residences, office buildings and other places. Although today's security doors have certain flame retardant capabilities, their flame retardant effect is not ideal. Although it can slow down the spread of fire to a certain extent, its flame retardant performance still has obvious limitations when a fire occurs. In actual use, some security doors have relatively weak flame retardant capabilities and cannot effectively prevent the penetration and spread of flames. This may cause the fire to spread rapidly, increasing the hazards and losses of the fire. This is because of the lack of flame retardant components. The lack of flame retardant components will not only lead to the above problems, but also may exist in actual fire scenes. The flame retardant ability of the security door may be affected by many factors, such as high temperature, flame duration, etc., which greatly reduces the flame retardant effect of the security door itself, so it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a flame-retardant three-color anti-theft door to solve the problems raised in the above-mentioned background technology.

[0004] The utility model is realized through the following technical scheme: a flame-retardant three-color anti-theft door, comprising: a door frame, an anti-theft door, and a flame-retardant component, the anti-theft door is hinged inside the door frame, a door lock and a cat's eye are installed on the surface of the anti-theft door, and the flame-retardant component is installed on the surface and inside of the anti-theft door, and the flame-retardant component comprises: a protective layer, a fireproof board, a steel plate, a flame-retardant layer, a cavity layer and a reinforcement rod, the steel plate, the flame-retardant layer and the cavity layer are arranged inside the anti-theft door, a plurality of reinforcement rods are installed inside the cavity layer, a fireproof board is installed inside the protective layer, the flame-retardant layer is filled with fireproof and sound-insulating cotton, a protective layer is symmetrically installed on the outer surface of the anti-theft door, and a steel plate and a flame-retardant layer are symmetrically installed inside the anti-theft door.

[0005] As a preferred embodiment, a security door is hinged on the left inner wall of the door frame, a door lock is installed at the center of the edge of the security door away from the hinge, a cat's eye is installed at the center of the upper half of the surface of the security door, and protective layers are symmetrically installed on the left and right surfaces of the security door by screws.

[0006] As a preferred embodiment, the height of the protective layer is smaller than the height of the anti-theft door, the inner center position of the protective layer is filled with a fireproof board, the outer surface of the protective layer and the anti-theft door are coated with a fireproof coating, and a steel plate is symmetrically installed on the left inner wall and the right inner wall of the anti-theft door respectively. The fireproof board and the flame retardant layer in the flame retardant assembly can effectively prevent the spread of fire and improve the fire resistance of the door. At the same time, the protective layer can provide additional protection by matching the steel plate, thereby increasing the durability and impact resistance of the door.

[0007] As a preferred embodiment, a flame retardant layer is symmetrically installed on the surface of the two steel plates away from the anti-theft door, the flame retardant layer is a honeycomb plate structure, and the multiple honeycomb structures inside the flame retardant layer are filled with fire-proof and sound-proof cotton. A cavity layer is arranged between the two symmetrical flame retardant layers away from the surface of the steel plates.

[0008] As a preferred embodiment, a plurality of reinforcement rods are installed inside the cavity layer in a perpendicular state to the flame retardant layer, and the plurality of reinforcement rods have the same structure. When in use, the presence of the reinforcement rods enhances the overall strength and stability of the door. At the same time, due to the cavity layer and the honeycomb structure of the flame retardant layer inside the anti-theft door, the weight of the entire anti-theft door is reduced. After the weight is reduced, it is more convenient to install and carry, saves manpower, makes it easier for users to open and close the door, and is convenient for daily use.

[0009] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting a flame retardant component, the flame retardant component includes: a protective layer, a fireproof board, a steel plate, a flame retardant layer, a cavity layer and a reinforcement rod, a protective layer is symmetrically installed on the left surface and the right surface of the anti-theft door respectively, and a steel plate and a flame retardant layer are symmetrically installed inside the anti-theft door. When in use, the fireproof board and the flame retardant layer in the flame retardant component can effectively prevent the spread of fire and improve the fire resistance of the door. At the same time, the protective layer can provide additional protection by matching the steel plate, thereby increasing the durability and impact resistance of the door.

[0010] By arranging reinforcement rods, a cavity layer is arranged between the two flame retardant layers, a plurality of reinforcement rods are evenly installed inside the cavity layer, and the flame retardant layer is designed with a honeycomb panel structure. When in use, the presence of the reinforcement rods enhances the overall strength and stability of the door. At the same time, due to the cavity layer and the honeycomb structure flame retardant layer inside the anti-theft door, the weight of the entire anti-theft door is reduced. After the weight is reduced, it is more convenient to install and carry, saves manpower, makes it easier for users to open and close the door, and is convenient for daily use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a flame-retardant three-color anti-theft door.

[0013] Figure 2 The utility model is a schematic diagram of a flame retardant component of a flame retardant three-color anti-theft door.

[0014] Figure 3 It is a schematic diagram of the flame retardant layer of a flame retardant three-color anti-theft door of the utility model.

[0015] Figure 4 It is a schematic diagram of the internal structure of the flame retardant layer of a flame retardant three-color anti-theft door of the utility model.

[0016] In the figure, 100-door frame;

[0017] 200 anti-theft door, 210-peephole, 220-door lock;

[0018] 300-protective layer, 310-fireproof board, 320-steel plate, 330-flame retardant layer, 331-fireproof and sound-proof cotton, 340-reinforcement rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a flame-retardant three-color anti-theft door, comprising: a door frame 100, an anti-theft door 200, and a flame-retardant component. The anti-theft door 200 is hinged inside the door frame 100, a door lock 220 and a cat's eye 210 are installed on the surface of the anti-theft door 200, and a flame-retardant component is installed on the surface and inside of the anti-theft door 200. The flame-retardant component includes: a protective layer 300, a fireproof board 310, a steel plate 320, a flame-retardant layer 330, a cavity The security door 200 has a steel plate 320, a flame retardant layer 330 and a cavity layer, a plurality of reinforcement rods 340 are installed inside the cavity layer, a fireproof board 310 is installed inside the protective layer 300, and the flame retardant layer 330 is filled with fireproof and sound-proof cotton 331. A protective layer 300 is symmetrically installed on the outer surface of the security door 200, and a steel plate 320 and a flame retardant layer 330 are symmetrically installed inside the security door 200.

[0021] See also Figures 1 to 4 As the first embodiment of the utility model: the left inner wall of the door frame 100 is hinged with an anti-theft door 200, a door lock 220 is installed at the center of the edge of the anti-theft door 200 away from the hinge, a cat's eye 210 is installed at the center of the upper part of the surface of the anti-theft door 200, and a protective layer 300 is symmetrically installed on the left and right surfaces of the anti-theft door 200 by screws;

[0022] The height of the protective layer 300 is less than that of the anti-theft door 200. The inner center of the protective layer 300 is filled with a fireproof board 310. The outer surfaces of the protective layer 300 and the anti-theft door 200 are coated with a fireproof coating. A steel plate 320 is symmetrically installed on the left inner wall and the right inner wall of the anti-theft door 200.

[0023] When in use, the fireproof board 310 on the outer surface of the anti-theft door 200 and the flame retardant layer 330 on the inner surface of the anti-theft door 200 can effectively prevent the spread of fire in the event of a fire, thereby improving the fire prevention ability of the anti-theft door 200. In addition, since the protective layer 300 is installed on the left and right surfaces of the anti-theft door 200 through the steel plate 320 on the left and right surfaces inside the anti-theft door 200, the protective layer 300 and the steel plate 320 clamp the anti-theft door 200 body between the two structures, which can provide additional protection for the anti-theft door 200 and increase the durability and impact resistance of the anti-theft door 200.

[0024] See also Figures 1 to 4 As the second embodiment of the utility model: a flame retardant layer 330 is symmetrically installed on the surface of the two steel plates 320 on the side away from the anti-theft door 200, and the flame retardant layer 330 is a honeycomb plate structure. The multiple honeycomb structures inside the flame retardant layer 330 are filled with fireproof and soundproof cotton 331. A cavity layer is arranged between the two symmetrical flame retardant layers 330 on the side away from the steel plate 320;

[0025] A plurality of reinforcing rods 340 are installed inside the cavity layer in a vertical state with respect to the flame retardant layer 330, and the plurality of reinforcing rods 340 have the same structure;

[0026] When in use, the flame retardant layer 330 inside the anti-theft door 200 is in a honeycomb panel structure, and the honeycombs inside the flame retardant layer 330 are filled with fireproof and sound-insulating cotton 331. When combined with the fireproof board 310, it can not only activate the fire prevention function but also have a certain sound insulation effect. At the same time, because a plurality of horizontal reinforcement rods 340 are installed in the middle of the anti-theft door 200, the presence of the plurality of reinforcement rods 340 enhances the overall strength and stability of the door. When the anti-theft door is impacted by the outside, the protective layer 300, the steel plate 320 and the reinforcement rod will absorb this part of the impact force, making the anti-theft door more stable. At the same time, due to the cavity layer and the honeycomb structure of the flame retardant layer 330 inside the anti-theft door 200, the weight of the entire anti-theft door 200 is reduced. After the weight is reduced, it is more convenient to install and carry, saves manpower, and makes it easier for users to open and close the door, which is convenient for daily use.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flame retardant three-color anti-theft door, comprising: A door frame (100), an anti-theft door (200), and a flame retardant component, wherein the anti-theft door (200) is hinged inside the door frame (100), a door lock (220) and a cat's eye (210) are installed on the surface of the anti-theft door (200), and a flame retardant component is installed on the surface and inside of the anti-theft door (200); The flame retardant assembly comprises: a protective layer (300), a fireproof board (310), a steel plate (320), a flame retardant layer (330), a cavity layer and a reinforcement rod (340); the steel plate (320), the flame retardant layer (330) and the cavity layer are arranged inside the anti-theft door (200); a plurality of reinforcement rods (340) are installed inside the cavity layer; and the fireproof board (310) is installed inside the protective layer (300); The flame retardant layer (330) is filled with fireproof and soundproof cotton (331), the outer surface of the anti-theft door (200) is symmetrically installed with a protective layer (300), and the interior of the anti-theft door (200) is symmetrically installed with a steel plate (320) and a flame retardant layer (330).

2. The flame-retardant three-color anti-theft door according to claim 1, characterized in that: The left inner wall of the door frame (100) is hingedly connected to an anti-theft door (200); a door lock (220) is installed at the center of an edge of the anti-theft door (200) away from the hinge; a cat's eye (210) is installed at the center of the upper half of the surface of the anti-theft door (200); and protective layers (300) are symmetrically installed on the left and right surfaces of the anti-theft door (200) by means of screws.

3. A flame-retardant three-color anti-theft door as claimed in claim 2, characterized in that: The height of the protective layer (300) is less than the height of the anti-theft door (200), the inner center of the protective layer (300) is filled with a fireproof board (310), the outer surfaces of the protective layer (300) and the anti-theft door (200) are coated with a fireproof coating, and a steel plate (320) is symmetrically installed on the left inner wall and the right inner wall of the anti-theft door (200).

4. The flame-retardant three-color anti-theft door according to claim 3, characterized in that: A flame retardant layer (330) is symmetrically installed on the surface of the two steel plates (320) on the side away from the anti-theft door (200), and the flame retardant layer (330) is a honeycomb plate structure. The multiple honeycomb structures inside the flame retardant layer (330) are filled with fireproof and sound-insulating cotton (331), and a cavity layer is arranged between the two symmetrical flame retardant layers (330) on the side away from the steel plates (320).

5. The flame-retardant three-color anti-theft door according to claim 4, characterized in that: A plurality of reinforcing rods (340) are installed inside the cavity layer in a vertical position relative to the flame retardant layer (330), and the plurality of reinforcing rods (340) have the same structure.

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