Safety protection fireproof door structure

Abstract

The utility model belongs to the technical field of door structures, and discloses a safety protection fireproof door structure which comprises a door leaf body and a door frame assembly arranged between the door leaf body and a wall, the door frame assembly comprises an aluminum alloy connecting piece, a first door frame and a second door frame, one side of the aluminum alloy connecting piece is connected with the wall through the first door frame, and the other side of the aluminum alloy connecting piece is connected with the wall through the second door frame. The other side of the aluminum alloy connecting piece is connected with the wall body through a second door frame; the door leaf body is arranged between the two second door frames, a sealing strip located on the other side of the aluminum alloy connecting piece is installed at the end, away from the wall, of the aluminum alloy connecting piece, and the sealing strip abuts against the indoor face or the outdoor face of the door leaf body. A graphene homogeneous plate is arranged in the door leaf body in a sleeved mode. By means of the aluminum alloy connecting piece, the sealing strip and the graphene homogeneous plate, the effects of fire prevention, heat insulation, sound insulation, heat preservation, moisture prevention and mildew prevention can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of door structures, and particularly relates to a safety protection fireproof door structure. Background Art

[0002] The door leaf is a structure existing in every household. With the development of society and the increasing progress of technology, corresponding potential dangers have also emerged. As the gateway of a family, the importance of the door leaf is self-evident. In daily life, the existing door leaves still have poor fire prevention, heat insulation, sound insulation, heat preservation, moisture-proof and mildew-proof effects and need to be improved. Content of the Utility Model

[0003] The purpose of the utility model is to provide a safety protection fireproof door structure to solve the above problems existing in the prior art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A safety protection fireproof door structure includes a door leaf body and a door frame assembly arranged between the door leaf body and the wall. The door frame assembly includes an aluminum alloy connecting piece, a first door frame and a second door frame. One side of the aluminum alloy connecting piece is connected to the wall through the first door frame, and the other side of the aluminum alloy connecting piece is connected to the wall through the second door frame; the door leaf body is arranged between the two second door frames, and a sealing strip is installed at one end of the aluminum alloy connecting piece away from the wall on its other side, and the sealing strip abuts against the indoor surface or the outdoor surface of the door leaf body; a graphene homogeneous board is sleeved inside the door leaf body.

[0006] As a preferred technical solution of the utility model, a loop-shaped frame is opened in the middle of the aluminum alloy connecting piece, and graphene is arranged inside the loop-shaped frame.

[0007] As a preferred technical solution of the utility model, a first installation groove is arranged on one side of the aluminum alloy connecting piece, one side of the first door frame is installed in the first installation groove, and the other side of the first door frame is connected to the wall through a first fixing plate.

[0008] As a preferred technical solution of the utility model, a first limiting part is arranged on the first fixing plate, and a first limiting groove is opened on the other side of the first door frame. The first limiting part is fitted and clamped in the first limiting groove.

[0009] As a preferred technical solution of the utility model, a second installation groove is arranged on the other side of the aluminum alloy connecting piece, one side of the second door frame is installed in the second installation groove, and the other side of the second door frame is connected to the wall through a second fixing plate.

[0010] As a preferred technical solution in the present utility model, a second limiting portion is provided on the second fixing plate, and a second limiting groove is formed on the other side of the second door frame. The second limiting portion is fitted and clamped in the second limiting groove.

[0011] Beneficial effects: The present utility model can separate the first door frame and the second door frame by means of an aluminum alloy connecting member, thereby avoiding the spread of fire from one side to the other side and achieving a fireproof effect. Among them, a sealing strip is installed at one end of the aluminum alloy connecting member away from the wall on the other side thereof, and the sealing strip abuts against the indoor surface or the outdoor surface of the door leaf body, enhancing the sound insulation effect and the heat insulation effect. In addition, a graphene homogeneous board is sleeved inside the door leaf body, which can achieve fireproof, heat insulation, sound insulation, heat preservation, moisture-proof and mildew-proof effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the present utility model.

[0013] In the figure: 1 - door leaf body; 2 - wall; 3 - aluminum alloy connecting member; 301 - return-shaped frame; 4 - first door frame; 5 - second door frame; 6 - sealing strip; 7 - first fixing plate; 8 - second fixing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the present utility model in combination with the drawings and the descriptions of the embodiments or the prior art. Obviously, the following descriptions of the structures of the drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. It should be noted here that the descriptions of these embodiments are used to help understand the present utility model, but do not constitute a limitation to the present utility model.

[0015] Embodiment:

[0016] As Figure 1As shown in the figure, this embodiment provides a safety protection fire door structure, including a door leaf body 1 and a door frame assembly arranged between the door leaf body 1 and a wall 2. The door frame assembly includes an aluminum alloy connecting piece 3, a first door frame 4 and a second door frame 5. One side of the aluminum alloy connecting piece 3 is connected to the wall 2 through the first door frame 4, and the other side of the aluminum alloy connecting piece 3 is connected to the wall 2 through the second door frame 5, ensuring the stability of the aluminum alloy connecting piece 3. At the same time, the aluminum alloy connecting piece 3 itself has a fireproof effect and can separate the first door frame 4 and the second door frame 5. Even if one of them catches fire, it can prevent the fire from spreading to the other, thus achieving a fireproof effect. The door leaf body 1 is arranged between two second door frames 5. A sealing strip 6 located on the other side is installed at one end of the aluminum alloy connecting piece 3 away from the wall 2, and the sealing strip 6 abuts against the indoor or outdoor surface of the door leaf body 1, enhancing the sound insulation and heat preservation effects. A graphene homogeneous board is sleeved inside the door leaf body 1, which can achieve fireproof, heat insulation, sound insulation, heat preservation, moisture-proof and mildew-proof effects.

[0017] In this utility model, the aluminum alloy connecting piece 3 can separate the first door frame 4 and the second door frame 5, and thus can prevent the fire on one side from spreading to the other side to achieve a fireproof effect. Among them, a sealing strip 6 located on the other side is installed at one end of the aluminum alloy connecting piece 3 away from the wall 2, and the sealing strip 6 abuts against the indoor or outdoor surface of the door leaf body 1, enhancing the sound insulation and heat preservation effects. Coupled with the graphene homogeneous board sleeved inside the door leaf body 1, it can achieve fireproof, heat insulation, sound insulation, heat preservation, moisture-proof and mildew-proof effects.

[0018] As a preferred implementation in this embodiment, it should be further noted that a return-shaped frame 301 is provided in the middle of the aluminum alloy connecting piece 3, and graphene is arranged inside the return-shaped frame 301, which can further achieve heat insulation, sound insulation, heat preservation, moisture-proof and mildew-proof effects.

[0019] As a preferred implementation in this embodiment, it should be further noted that a first installation groove is provided on one side of the aluminum alloy connecting piece 3, and one side of the first door frame 4 is installed in the first installation groove, which can make the installation of the aluminum alloy connecting piece 3 and the first door frame 4 easier. The other side of the first door frame 4 is connected to the wall 2 through a first fixing plate 7 to ensure the stability of the aluminum alloy connecting piece 3.

[0020] As a preferred implementation in this embodiment, it should be further noted that a first limiting portion is provided on the first fixing plate 7, and a first limiting groove is provided on the other side of the first door frame 4. The first limiting portion is engaged with the first limiting groove in a matching manner, making the installation and positioning easier.

[0021] As a preferred implementation in this embodiment, it should be further noted that a second installation groove is provided on the other side of the aluminum alloy connector 3, and one side of the second door frame 5 is installed in the second installation groove, which can make the installation of the aluminum alloy connector 3 and the second door frame 5 easier. The other side of the second door frame 5 is connected to the wall body 2 through the second fixing plate 8 to ensure the stability of the aluminum alloy connector 3.

[0022] As a preferred implementation in this embodiment, it should be further noted that a second limiting portion is provided on the second fixing plate 8, and a second limiting groove is provided on the other side of the second door frame 5. The second limiting portion is fitted and clamped in the second limiting groove, making the installation positioning easier.

[0023] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A safety protection fireproof door structure, comprising a door leaf body (1) and a door frame assembly arranged between the door leaf body (1) and a wall (2), characterized in that: The door frame assembly comprises an aluminum alloy connector (3), a first door frame (4) and a second door frame (5); one side of the aluminum alloy connector (3) is connected to the wall (2) through the first door frame (4), and the other side of the aluminum alloy connector (3) is connected to the wall (2) through the second door frame (5); the door leaf body (1) is arranged between the two second door frames (5); a sealing strip (6) located on the other side of the aluminum alloy connector (3) is installed at one end away from the wall (2), and the sealing strip (6) is in contact with the indoor surface or outdoor surface of the door leaf body (1); a graphene homogeneous plate is sleeved inside the door leaf body (1).

2. A safety protection fire door structure according to claim 1, characterized in that: A circular frame (301) is provided in the middle of the aluminum alloy connecting piece (3), and graphene is arranged in the circular frame (301).

3. A safety protection fire door structure according to claim 1 or 2, characterized in that: A first installation groove is provided on one side of the aluminum alloy connecting piece (3), one side of the first door frame (4) is installed in the first installation groove, and the other side of the first door frame (4) is connected to the wall (2) via a first fixing plate (7).

4. A safety protection fire door structure according to claim 3, characterized in that: The first fixing plate (7) is provided with a first limiting portion, and the other side of the first door frame (4) is provided with a first limiting groove, and the first limiting portion is matched and snap-fitted into the first limiting groove.

5. A safety protection fire door structure according to claim 1 or 2, characterized in that: A second installation groove is provided on the other side of the aluminum alloy connecting piece (3), one side of the second door frame (5) is installed in the second installation groove, and the other side of the second door frame (5) is connected to the wall (2) via a second fixing plate (8).

6. A safety protection fire door structure according to claim 5, characterized in that: The second fixing plate (8) is provided with a second limiting portion, and the other side of the second door frame (5) is provided with a second limiting groove, and the second limiting portion is matched and snap-fitted into the second limiting groove.

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