CN110656867A - Door frame of safety fireproof door - Google Patents
Door frame of safety fireproof door Download PDFInfo
- Publication number
- CN110656867A CN110656867A CN201810695165.3A CN201810695165A CN110656867A CN 110656867 A CN110656867 A CN 110656867A CN 201810695165 A CN201810695165 A CN 201810695165A CN 110656867 A CN110656867 A CN 110656867A
- Authority
- CN
- China
- Prior art keywords
- frame
- door
- air
- door frame
- ventilation device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
Abstract
The utility model provides a door frame of fire door safely, is provided with upper ledge (1), is provided with lower frame (2) at the lower extreme of upper ledge (1), is provided with connecting plate (3) between upper ledge (1) and lower frame (2), is provided with connecting hole (4) on connecting plate (3), is provided with connecting bolt in connecting hole (4), is provided with ventilative device (5) at the top of upper ledge (1), is provided with guard shield (6) outside ventilative device (5). The ventilating device is arranged on the door frame, so that the door frame can be used more conveniently, and partial air can be brought indoors, so that air in a room can be convected.
Description
Technical Field
The invention relates to a door frame, in particular to a door frame of a safety fireproof door.
Background
Need install a large amount of doors after the building is accomplished, these doors can be used for shielding, also can be used for keeping the inside temperature of room, avoided in external wind blows into the room, all adopt wooden door at traditional door manufacture in-process, the surface strength of these wooden doors is not enough, the impact of the resistance surface that can not be fine, can not guarantee the safety of the inside personnel of door and property, so the intensity of steel timber is better.
Disclosure of Invention
The invention aims to provide a doorframe of a safety fireproof door, which has a reasonable structure and a good ventilation effect.
The technical scheme of the invention is as follows: the utility model provides a fire door's door frame is prevented safely, is provided with upper ledge (1), its characterized in that: the lower end of the upper frame (1) is provided with a lower frame (2), a connecting plate (3) is arranged between the upper frame (1) and the lower frame (2), a connecting hole (4) is formed in the connecting plate (3), a connecting bolt is arranged in the connecting hole (4), the top of the upper frame (1) is provided with an air ventilation device (5), and a protective cover (6) is arranged outside the air ventilation device (5).
The protective cover (6) is provided with air holes.
And an air duct (7) in the vertical direction is arranged in the ventilation device (5).
And extrusion plates (8) are arranged between the air ducts (7), and concave cavities are arranged on the extrusion plates (8).
The invention has the advantages that: the ventilating device is arranged on the door frame, so that the door frame can be used more conveniently, and partial air can be brought indoors, so that air in a room can be convected.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises an upper frame 1, a lower frame 2, a connecting plate 3, a connecting hole 4, a ventilation device 5, a shield 6, an air duct 7 and an extrusion plate 8.
Detailed Description
The utility model provides a fire door's door frame is prevented safely, is provided with upper ledge (1), its characterized in that: the lower end of the upper frame (1) is provided with a lower frame (2), a connecting plate (3) is arranged between the upper frame (1) and the lower frame (2), a connecting hole (4) is formed in the connecting plate (3), a connecting bolt is arranged in the connecting hole (4), the top of the upper frame (1) is provided with an air ventilation device (5), and a protective cover (6) is arranged outside the air ventilation device (5).
The protective cover (6) is provided with air holes.
And an air duct (7) in the vertical direction is arranged in the ventilation device (5).
And extrusion plates (8) are arranged between the air ducts (7), and concave cavities are arranged on the extrusion plates (8).
Claims (4)
1. The utility model provides a fire door's door frame is prevented safely, is provided with upper ledge (1), its characterized in that: the lower end of the upper frame (1) is provided with a lower frame (2), a connecting plate (3) is arranged between the upper frame (1) and the lower frame (2), a connecting hole (4) is formed in the connecting plate (3), a connecting bolt is arranged in the connecting hole (4), the top of the upper frame (1) is provided with an air ventilation device (5), and a protective cover (6) is arranged outside the air ventilation device (5).
2. The frame for a fire-proof door as claimed in claim 1, wherein: the protective cover (6) is provided with air holes.
3. The frame for a fire-proof door as claimed in claim 1, wherein: and an air duct (7) in the vertical direction is arranged in the ventilation device (5).
4. A fire door frame as claimed in claim 3, wherein: and extrusion plates (8) are arranged between the air ducts (7), and concave cavities are arranged on the extrusion plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695165.3A CN110656867A (en) | 2018-06-29 | 2018-06-29 | Door frame of safety fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695165.3A CN110656867A (en) | 2018-06-29 | 2018-06-29 | Door frame of safety fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110656867A true CN110656867A (en) | 2020-01-07 |
Family
ID=69027540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810695165.3A Pending CN110656867A (en) | 2018-06-29 | 2018-06-29 | Door frame of safety fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110656867A (en) |
-
2018
- 2018-06-29 CN CN201810695165.3A patent/CN110656867A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200107 |