CN216341625U - Modularization steel door frame - Google Patents
Modularization steel door frame Download PDFInfo
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- CN216341625U CN216341625U CN202122768929.7U CN202122768929U CN216341625U CN 216341625 U CN216341625 U CN 216341625U CN 202122768929 U CN202122768929 U CN 202122768929U CN 216341625 U CN216341625 U CN 216341625U
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- door frame
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Abstract
The utility model discloses a modularized steel door frame, which comprises a door frame body and a barrier strip; the door frame body is split and consists of a standard main frame and a decorative sleeve fixedly connected with the standard main frame; the standard main frame is integrally in a 7-shaped shape and consists of an inner side edge of the door and a door stop edge surface; the barrier strip is fixedly arranged on the door barrier side surface of the standard main frame. The utility model can realize modularization and standardization, thereby reducing the processing difficulty.
Description
Technical Field
The utility model belongs to the technical field of door frames, and particularly relates to a modularized steel door frame.
Background
The steel door frame section structure is many, and the preparation is complicated, and the door leaf thickness, the difference of decorating the cover, the section of door frame will be different. Therefore, the door frame can be combined into various combinations and sections. Different types of door frames need to be distinguished during processing, and inconvenience is brought to production.
Therefore, there is a need to develop a new modular steel doorframe.
Disclosure of Invention
The utility model provides a modularized steel door frame, which can realize modularization and standardization so as to reduce the processing difficulty.
In a first aspect, the utility model provides a modular steel doorframe, which comprises a doorframe body and a barrier strip; the door frame body is split and consists of a standard main frame and a decorative sleeve fixedly connected with the standard main frame;
the standard main frame is integrally in a 7-shaped shape and consists of an inner side edge of the door and a door stop edge surface;
the barrier strip is fixedly arranged on the door barrier side surface of the standard main frame.
Optionally, the outer end of the door stop edge surface is recessed towards the inside of the door to form an anti-prying groove with an opening facing towards the outside of the door.
Optionally, a damping fireproof strip is arranged in the anti-prying groove.
Optionally, the decorative sleeve is provided with an inward extending lap-joint flange near the door side, and the decorative sleeve is fixedly connected with the outer end of the standard main frame through the lap-joint flange by using a screw.
The utility model has the following advantages:
(1) the door frame is divided into three modules, namely a standard main frame, a decorative sleeve and a barrier strip, wherein the standard main frame and the barrier strip are standard parts, so that modularization and standardization of the door frame are realized. Compared with the prior art, the door frame adopts a split type connecting structure, on the one hand, the overall processing difficulty of the door frame can be reduced, and further the processing precision of the door frame is improved. On the other hand adopts split type connection structure also to make the door frame at the in-process of transportation installation, even appear damaging or scrape colored phenomenon, also only need to damage or scrape colored part change can, avoided the drawback that current whole must be changed. In addition, the door frame adopts a split type connecting structure form, so that the decorative sleeve with the decorative effect can be designed into different styles and sections according to different requirements, and the attractiveness of the door frame can be ensured.
(2) The anti-prying groove is formed in the standard main frame, and the flexible damping fireproof strip is placed in the anti-prying groove, so that the invasion of flame and thieves can be effectively prevented, and the fireproof, anti-prying and damping performances of the door are improved; in addition, since the barrier strip is further provided on the inner side of the door leaf, the sound insulation performance of the door can be further improved by the barrier strip.
Drawings
FIG. 1 is a schematic structural diagram of the first embodiment;
FIG. 2 is a schematic structural diagram of the second embodiment;
in the figure: the door comprises a main frame 1, a door inner side 1a, a door flange face 1b, a prying-resistant groove 1c, a decorative sleeve 2, a lap joint flanging 2a, a door stop strip 3, a door leaf 4 and a damping fireproof strip 5.
Detailed Description
The utility model will be further explained with reference to the drawings.
Example one
As shown in fig. 1, in this embodiment, a modular steel doorframe comprises a doorframe body and a stop strip 3. The door frame body is split and consists of a standard main frame 1 and a decorative sleeve 2 fixedly connected with the standard main frame 1. The standard main frame 1 is integrally in a 7-shaped structure and consists of an inner side edge 1a and a door blocking edge surface 1 b. The barrier strip 3 is fixedly arranged on the door barrier side face 1b of the standard main frame 1. The mounting position of the stop strip 3 on the door stop face 1b is adjusted according to the thickness of the door leaf 4.
In this embodiment, decorate cover 2 and be close to the door side and be equipped with the overlap joint turn-ups 2a of inside extension, decorate cover 2 and pass through overlap joint turn-ups 2a for the screw with the outer end fixed connection of standard main frame 1.
In this embodiment, the door frame is divided into three modules, namely, a standard main frame 1, a decorative sleeve 2 and a barrier strip 3, wherein the standard main frame 1 and the barrier strip 3 are standard components, so that modularization and standardization of the door frame are realized. Compared with the prior art, the door frame adopts a split type connecting structure, on the one hand, the overall processing difficulty of the door frame can be reduced, and further the processing precision of the door frame is improved. On the other hand adopts split type connection structure also to make the door frame at the in-process of transportation installation, even appear damaging or scrape colored phenomenon, also only need to damage or scrape colored part change can, avoided the drawback that current whole must be changed. In addition, because the door frame adopts split type connection structure form for decorative cover 2 for playing the decoration effect can design into different patterns and sections according to the demand of difference, thereby can ensure the aesthetic property of door frame.
Example two
In this embodiment, as shown in fig. 2, the outer end of the door stop surface 1b is recessed inward of the door to form an anti-prying groove 1c that opens outward of the door. And a damping fireproof strip 5 is arranged in the anti-prying groove 1 c. The anti-prying groove 1c is matched with the damping fireproof strip 5, so that the invasion of flame and thieves can be effectively prevented, and the fireproof, anti-prying and damping performances of the door are improved. In addition, since the barrier rib 3 is provided on the inner side of the door, the sound insulation performance can be further improved by the barrier rib 3.
The rest is the same as the first embodiment.
Claims (4)
1. The utility model provides a modularization steel door frame which characterized in that: comprises a doorframe body and a barrier strip (3); the door frame body is split and consists of a standard main frame (1) and a decorative sleeve (2) fixedly connected with the standard main frame (1);
the standard main frame (1) is integrally in a 7 shape and consists of an inner side edge (1 a) of the door and a door stop edge surface (1 b);
the barrier strip (3) is fixedly arranged on a door barrier side face (1 b) of the standard main frame (1).
2. The modular steel door frame of claim 1, wherein: the outer end part of the door edge blocking surface (1 b) is recessed towards the inner side of the door to form an anti-prying groove (1 c) with an opening facing the outer side of the door.
3. The modular steel door frame of claim 2, wherein: and a damping fireproof strip (5) is arranged in the anti-prying groove (1 c).
4. The modular steel door frame according to any one of claims 1 to 3, wherein: decorate cover (2) and be close to the door side and be equipped with inside extension's overlap joint turn-ups (2 a), decorate cover (2) through overlap joint turn-ups (2 a) with the outer end fixed connection of screw and standard main frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122768929.7U CN216341625U (en) | 2021-11-12 | 2021-11-12 | Modularization steel door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122768929.7U CN216341625U (en) | 2021-11-12 | 2021-11-12 | Modularization steel door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341625U true CN216341625U (en) | 2022-04-19 |
Family
ID=81148062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122768929.7U Active CN216341625U (en) | 2021-11-12 | 2021-11-12 | Modularization steel door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341625U (en) |
-
2021
- 2021-11-12 CN CN202122768929.7U patent/CN216341625U/en active Active
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