CN203347450U - Novel door frame - Google Patents
Novel door frame Download PDFInfo
- Publication number
- CN203347450U CN203347450U CN 201320411675 CN201320411675U CN203347450U CN 203347450 U CN203347450 U CN 203347450U CN 201320411675 CN201320411675 CN 201320411675 CN 201320411675 U CN201320411675 U CN 201320411675U CN 203347450 U CN203347450 U CN 203347450U
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- Prior art keywords
- door frame
- door
- concrete
- metal frame
- frame
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Abstract
The utility model belongs to the field of doors and particularly relates to a novel door frame which is installed firmly. The novel door frame comprises a door sheet retaining step and a door frame base, wherein a fireproof block is arranged inside the door sheet retaining step, a metal frame which is attached to the inner wall of the door frame base is arranged inside the door frame base, and the metal frame is filled with concrete. The fireproof block comprises a longitudinal fireproof block body and a transverse fireproof block body which are closely attached to each other. The sides of the metal frame and the door frame base, which are opposite to the door sheet retaining step, are open, an extension edge which is to be inserted into a wall body is arranged at the open position of the metal frame, and the concrete extends to the extension edge. By means of arrangement of the fireproof block and the concrete, the door frame becomes a solid frame, so that the strength of the door frame is improved, and meanwhile, the fireproofing of the door frame is improved. The metal frame is designed to be open, the extension edge is inserted into the wall body, and then the filled concrete is directly connected with the wall body in a solidified mode, so that the firmness of connection of the door frame and the wall body is greatly improved. The door frame is simple in structure, not prone to damage and long in service life.
Description
Technical field
The utility model belongs to the field of door, is specifically related to firmly Novel door frame of a kind of installation.
Background technology
Existing main door frame mostly is the cavity metal frame, and its intensity is not high, and fire line is poor, with the connected mode of body of wall, generally adopt bolt etc. to be fixed, fixing firm not, be subject to the easy bending bolt of gravity impact that doorframe is separated with body of wall, application life is short, poor stability.
The utility model content
The purpose of this utility model be for address the above problem provide that a kind of intensity is high, fire line good and with wall connecting Novel door frame firmly.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of Novel door frame, comprise door-plate gear rank and doorframe pedestal, and described door-plate gear is provided with fire blocks in rank, is provided with laminating doorframe base internal wall in described doorframe pedestal and is provided with metal frame, in described metal frame, is filled with concrete.
As preferably, described fire blocks comprise vertical fire blocks and the horizontal fire blocks of being close to.Vertical fire blocks and horizontal fire blocks be arranged so that not easy fracture of fire blocks, intensity is higher.
As preferably, described metal frame and described doorframe the pedestal side on door-plate gear rank dorsad are uncovered, and described metal frame is provided with for inserting the limit of prolonging of body of wall at open-mouth, and described concrete extends to limit.
The utlity model has following beneficial effect:
1, fire blocks and concrete setting make doorframe become solid frame, not only strengthen its intensity and also strengthen its fire line simultaneously.
2, metal frame open design will prolong limit and insert in body of wall and the concrete of filling directly is connected with body of wall is curing again, improved the firmness of doorframe and wall connecting greatly.
3, this Novel door case structure is simple, not fragile, long service life.
The accompanying drawing explanation
Fig. 1 is the sash structure schematic diagram;
1-door-plate gear rank in figure, 2-doorframe pedestal, the 4-metal frame, the 5-concrete, 41-prolongs limit, and 3-indulges fire blocks, the horizontal fire blocks of 6-.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this manual, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.
Embodiment:
As shown in drawings, a kind of Novel door frame, comprise door-plate gear rank 1 and doorframe pedestal 2, and described door-plate gear is provided with fire blocks in rank 1, is provided with laminating doorframe pedestal 2 inwalls in described doorframe pedestal 2 and is provided with metal frame 4, in described metal frame 4, is filled with concrete 5.Described fire blocks comprise vertical fire blocks 3 and the horizontal fire blocks 4 of being close to.Described metal frame 4 and described doorframe pedestal 2 side on door-plate gear rank 1 dorsad are uncovered, and described metal frame 4 is provided with and prolongs limit 41 for what insert body of wall at open-mouth, and described concrete 5 extends to limit 41.
During installation, doorframe is contained on installation site and will prolongs limit 41 and insert in bodies of wall, then to the interior filling concrete 5 of metal frame 4, the concrete 5 after solidifying directly and body of wall combine together.
The setting of fire blocks and concrete 5 makes doorframe become solid frame, not only strengthens its intensity and also strengthens its fire line simultaneously.Metal frame 4 open design also will be prolonged in the 41 insertion bodies of wall of limit and again the concrete 5 of filling directly be solidified and is connected with body of wall, greatly improve the firmness of doorframe and wall connecting.This Novel door case structure is simple, not fragile, long service life.
Claims (3)
1. a Novel door frame, it is characterized in that: comprise door-plate gear rank (1) and doorframe pedestal (2), be provided with fire blocks in described door-plate gear rank (1), be provided with laminating doorframe pedestal (2) inwall in described doorframe pedestal (2) and be provided with metal frame (4), be filled with concrete (5) in described metal frame (4).
2. a kind of Novel door frame according to claim 1, it is characterized in that: described fire blocks comprise vertical fire blocks (3) and the horizontal fire blocks (6) of being close to.
3. a kind of Novel door frame according to claim 1, it is characterized in that: described metal frame (4) and described doorframe pedestal (2) side on door-plate gear rank (1) dorsad are uncovered, described metal frame (4) is provided with and prolongs limit (41) for what insert body of wall at open-mouth, and described concrete (5) extends to limit (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320411675 CN203347450U (en) | 2013-07-11 | 2013-07-11 | Novel door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320411675 CN203347450U (en) | 2013-07-11 | 2013-07-11 | Novel door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347450U true CN203347450U (en) | 2013-12-18 |
Family
ID=49747361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320411675 Expired - Fee Related CN203347450U (en) | 2013-07-11 | 2013-07-11 | Novel door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110193A (en) * | 2014-08-11 | 2014-10-22 | 湖州铁佛耐火材料有限公司 | Fireproof door frame capable of being simply and easily assembled |
| CN104179437A (en) * | 2014-08-11 | 2014-12-03 | 湖州铁佛耐火材料有限公司 | Assembly fireproof door frame and connection structure thereof |
-
2013
- 2013-07-11 CN CN 201320411675 patent/CN203347450U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110193A (en) * | 2014-08-11 | 2014-10-22 | 湖州铁佛耐火材料有限公司 | Fireproof door frame capable of being simply and easily assembled |
| CN104179437A (en) * | 2014-08-11 | 2014-12-03 | 湖州铁佛耐火材料有限公司 | Assembly fireproof door frame and connection structure thereof |
| CN104110193B (en) * | 2014-08-11 | 2016-02-17 | 湖州铁佛耐火材料有限公司 | A kind of fireproof door frame carrying out simple assembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |