Armored door heat insulation structure

Abstract

The utility model relates to the technical field of armored doors, in particular to an armored door heat insulation structure which comprises a door frame, an armored door body is hinged to the inner surface of the door frame, and a box body is fixedly connected to the upper surface of the door frame. Heat can be effectively reflected back and prevented from entering, meanwhile, indoor cold air can be prevented from escaping, the indoor comfort degree is kept, and the aluminum foil heat insulation cotton is matched with fire fighting liquid to improve the fireproof heat insulation capacity of the armored door.

Description

Technical Field

[0001] The utility model relates to the technical field of armored doors, in particular to an armored door heat insulation structure. Background Art

[0002] An armored door is a type of door with high-strength protection functions. It usually has a solid steel structure in the middle and a layer of beautiful finishing material on the surface. Common materials include copper, glass, composite wood, etc. In addition to anti-theft functions, it also has fire prevention, explosion prevention, bulletproof, sound insulation, heat preservation and other safety functions. The front and back surfaces of the armored door are each covered with a layer of beautiful and easily replaceable finishing materials. These finishing materials can be customized according to the different needs of users to meet the needs of home styles. However, existing armored doors have certain disadvantages. For example, an armored door with a built-in noise reduction structure recorded in publication number CN220487440U relates to the field of armored door technology, including a door frame, the surface of the door frame is connected to an armored door body by a hinge, and the inner side wall of the armored door body is fixed with a baffle;

[0003] When the above-mentioned armored door body is docked with the door frame, the connecting strip can be used to drive the moving rod to slide inside the sleeve. The extruded rubber ring can improve the shock-absorbing effect of the armored door body and the door frame, thereby enhancing the practicality of the armored door. However, the decoration styles of customers are different, and the door may be redecorated when rented out later, and the appearance of the door is not convenient to adjust, resulting in inconsistency between the door style and the decoration style, which affects the customer's experience. In addition, the lack of heat insulation structure makes the door body easily damaged and loses its anti-theft effect in the event of a fire in the entrance area. Utility Model Content

[0004] The purpose of the utility model is to provide an armored door heat insulation structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An armored door insulation structure includes a door frame, an armored door body is hinged on the inner surface of the door frame, a box is fixedly connected to the upper surface of the door frame, a cat's eye is embedded in the front surface of the armored door body, a door lock is embedded in the front and rear surfaces of the armored door body, a transparent acrylic plate is snap-connected to the front and rear surfaces of the door frame, a groove is formed on the outer surface of the transparent acrylic plate, and a plug rod is movably connected inside the groove.

[0007] Furthermore, a blocking strip is fixedly connected to the inner surface of the door frame, and a shock-absorbing strip is bonded to the contact position between the blocking strip and the armored door body.

[0008] Furthermore, a connecting pipe is fixedly connected to the lower surface of the box body, one end of the connecting pipe is nested and connected to a solenoid valve, one end of the solenoid valve is fixedly connected to a spray tank, and a spray head is embedded and connected to the lower surface of the spray tank.

[0009] Preferably, a controller is fixedly connected to the lower surface of the box body, a smoke alarm is fixedly connected to the front surface of the door frame, and the smoke alarm and the controller are electrically connected.

[0010] Furthermore, the armored door body includes a steel plate, the outer surface of the steel plate is fixedly connected to aluminum foil insulation cotton, the outer surface of the aluminum foil insulation cotton is fixedly connected to a wooden square layer board, and the outer surface of the wooden square layer board is fixedly connected to a limited position frame.

[0011] Furthermore, a mounting plate is detachably connected to the front surface of the groove, a spring is nested and connected to the outer surface of the insertion rod, and a handle is fixedly connected to the outer surface of the insertion rod.

[0012] Preferably, a locking bolt is threadedly connected to the front surface of the mounting plate, and the mounting plate is detachably connected via the locking bolt and the groove, one end of the spring is in contact with the mounting plate, and the other end of the spring is in contact with the transparent acrylic plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the set box, the smoke alarm senses the smoke from the outside and cooperates with the controller to open the solenoid valve, so that the fire-fighting liquid in the box enters the spray tank from the connecting pipe, and is finally sprayed to the surrounding of the armored door body by the nozzle, thereby enhancing the fire-proof ability of the armored door body. The aluminum foil heat-insulating cotton is composited with aluminum foil and rubber or thermal insulation cotton. Through the combination of the reflective properties of the aluminum foil and the thermal insulation properties of the rubber or thermal insulation cotton, it can effectively reflect the heat back and prevent the heat from entering. At the same time, it can also prevent the cold air in the room from escaping and maintain the indoor comfort. The aluminum foil heat-insulating cotton cooperates with the fire-fighting liquid to improve the fire-proof and heat-insulating ability of the armored door, thereby ensuring the anti-theft effect of the armored door in the event of a fire.

[0015] 2. Through the transparent acrylic plate, in order to adapt to the customer's decoration style and the Spring Festival couplets during the Spring Festival, pictures or couplets similar to the decoration style can be placed between the transparent acrylic plate and the armored door body. When placing it, squeeze the handle from the outside to the inside, so that the handle can squeeze the spring, so that one end of the handle can be withdrawn from the hole on the limit frame, and the transparent acrylic plate can be easily taken out, and then the picture or couplets can be placed on the armored door body inside the limit frame. Similarly, the transparent acrylic plate can be fixed again with the insertion rod to improve the adjustability of the device appearance and optimize the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the transparent acrylic plate of the utility model;

[0018] Figure 3 The utility model Figure 1 The enlarged view of point A in the middle;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the armored door body of the utility model.

[0020] In the figure: 1. door frame; 101. blocking strip; 2. box body; 201. connecting pipe; 202. controller; 203. solenoid valve; 204. spray can; 205. nozzle; 3. armored door body; 301. steel plate; 302. aluminum foil insulation cotton; 303. wooden layer board; 304. limit frame; 305. smoke alarm; 4. cat's eye; 5. door lock; 6. transparent acrylic plate; 601. groove; 602. mounting plate; 603. locking bolt; 604. plug rod; 605. spring; 606. handle. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figures 1 to 4 In the embodiment of the utility model, an armored door insulation structure includes a door frame 1, an armored door body 3 is hinged on the inner surface of the door frame 1, a box body 2 is fixedly connected to the upper surface of the door frame 1, a cat's eye 4 is embedded and connected to the front surface of the armored door body 3, a door lock 5 is embedded and connected to the front and rear surfaces of the armored door body 3, a transparent acrylic plate 6 is snap-connected to the front and rear surfaces of the door frame 1, a groove 601 is opened on the outer surface of the transparent acrylic plate 6, and a plug rod 604 is movably connected to the inside of the groove 601.

[0023] Specifically, when a fire occurs, the smoke alarm 305 senses the smoke, the external fire fighting system is activated, and at the same time, the fire extinguishing agent in the box 2 extinguishes the armored door body 3. The cat's eye 4 is used for the homeowner to observe the situation outside the door, and the transparent acrylic plate 6 is used to fix decorations such as Spring Festival couplets.

[0024] Embodiment 1

[0025] like Figure 1As shown, a blocking strip 101 is fixedly connected to the inner surface of the door frame 1, and a shock-absorbing strip is bonded to the contact position between the blocking strip 101 and the armored door body 3.

[0026] In this embodiment, the blocking strip 101 cooperates with the shock-absorbing strip made of rubber material to improve the sealing between the armored door body 3 and the door frame 1, and can reduce the noise generated by the collision between the armored door body 3 and the door frame 1 when closing the door.

[0027] like Figure 2 As shown, a connecting pipe 201 is fixedly connected to the lower surface of the box body 2, a solenoid valve 203 is nested and connected to one end of the connecting pipe 201, a spray tank 204 is fixedly connected to one end of the solenoid valve 203, a nozzle 205 is embedded and connected to the lower surface of the spray tank 204, a controller 202 is fixedly connected to the lower surface of the box body 2, a smoke alarm 305 is fixedly connected to the front surface of the door frame 1, and the smoke alarm 305 and the controller 202 are electrically connected.

[0028] In this embodiment, the smoke alarm 305 senses the smoke from the outside and cooperates with the controller 202 to open the solenoid valve 203, so that the fire-fighting liquid in the box 2 enters the spray tank 204 from the connecting pipe 201, and is finally sprayed to the surrounding of the armored door body 3 by the nozzle 205, thereby enhancing the fire-fighting ability of the armored door body 3. The connection between the smoke alarm 305, the controller 202 and the solenoid valve 203 belongs to the prior art and will not be elaborated in this article.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to make up for the problem that the decorations in the first embodiment are inconvenient to replace.

[0031] like Figure 2-4 As shown, the armored door body 3 includes a steel plate 301, the outer surface of the steel plate 301 is fixedly connected with an aluminum foil heat insulation cotton 302, the outer surface of the aluminum foil heat insulation cotton 302 is fixedly connected with a wooden board 303, the outer surface of the wooden board 303 is fixedly connected with a limited position frame 304, the front surface of the groove 601 is detachably connected with a mounting plate 602, the outer surface of the insertion rod 604 is nested with a spring 605, the outer surface of the insertion rod 604 is fixedly connected with a handle 606, the front surface of the mounting plate 602 is threadedly connected with a locking bolt 603, the mounting plate 602 is detachably connected to the groove 601 through the locking bolt 603, one end of the spring 605 is in contact with the mounting plate 602, and the other end of the spring 605 is in contact with the transparent acrylic plate 6.

[0032] In this embodiment, in order to adapt to the customer's decoration style and Spring Festival couplets during the Spring Festival, pictures or Spring Festival couplets similar to the decoration style can be placed between the transparent acrylic plate 6 and the armored door body 3. When placing it, the handle 606 can be squeezed from the outside to the inside, so that the handle 606 can squeeze the spring 605, so that one end of the handle 606 can be withdrawn from the hole on the limit frame 304, and the transparent acrylic plate 6 can be easily taken out, and then the picture or Spring Festival couplets can be placed on the armored door body 3 inside the limit frame 304. Similarly, the transparent acrylic plate 6 can be fixed again with the insertion rod 604, so as to improve the adjustability of the device appearance and optimize the user experience. The aluminum foil insulation cotton 302 and the wavy steel plate 301 are fitted together. The aluminum foil insulation cotton 302 is composed of aluminum foil and rubber or thermal insulation cotton. The reflective properties of the aluminum foil are combined with the thermal insulation properties of the rubber or thermal insulation cotton to effectively reflect the heat back and prevent the heat from entering. At the same time, it can also prevent the cold air in the room from escaping and maintain the indoor comfort.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An armored door insulation structure, comprising a door frame, characterized in that: The inner surface of the door frame is hinged with an armored door body, the upper surface of the door frame is fixedly connected with a box body, the front surface of the armored door body is embedded with a cat's eye, the front and rear surfaces of the armored door body are embedded with door locks, the front and rear surfaces of the door frame are snap-connected with transparent acrylic plates, the outer surface of the transparent acrylic plate is provided with a groove, and the inside of the groove is movably connected with an insert rod.

2. The armored door insulation structure according to claim 1, characterized in that: A blocking strip is fixedly connected to the inner surface of the door frame, and a shock-absorbing strip is bonded to the contact position between the blocking strip and the armored door body.

3. The armored door insulation structure according to claim 1, characterized in that: A connecting pipe is fixedly connected to the lower surface of the box body, one end of the connecting pipe is nested and connected to a solenoid valve, one end of the solenoid valve is fixedly connected to a spray tank, and a spray head is embedded and connected to the lower surface of the spray tank.

4. The armored door insulation structure according to claim 3, characterized in that: A controller is fixedly connected to the lower surface of the box body, a smoke alarm is fixedly connected to the front surface of the door frame, and the smoke alarm is electrically connected to the controller.

5. The armored door insulation structure according to claim 1, characterized in that: The armored door body comprises a steel plate, an outer surface of which is fixedly connected with aluminum foil heat insulation cotton, an outer surface of which is fixedly connected with a wooden square layer board, and an outer surface of which is fixedly connected with a limiting frame.

6. The armored door thermal insulation structure according to claim 1, characterized in that: The front surface of the groove is detachably connected with a mounting plate, the outer surface of the insertion rod is nested and connected with a spring, and the outer surface of the insertion rod is fixedly connected with a handle.

7. The armored door insulation structure according to claim 6, characterized in that: The front surface of the mounting plate is threadedly connected with a locking bolt, and the mounting plate is detachably connected through the locking bolt and the groove. One end of the spring contacts the mounting plate, and the other end of the spring contacts the transparent acrylic plate.

Images