CN2415121Y - Sections for fireproof theftproof safety steel door frame - Google Patents
Sections for fireproof theftproof safety steel door frame Download PDFInfo
- Publication number
- CN2415121Y CN2415121Y CN 00209509 CN00209509U CN2415121Y CN 2415121 Y CN2415121 Y CN 2415121Y CN 00209509 CN00209509 CN 00209509 CN 00209509 U CN00209509 U CN 00209509U CN 2415121 Y CN2415121 Y CN 2415121Y
- Authority
- CN
- China
- Prior art keywords
- frame
- fireproof
- mouth
- limit
- shape
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a section for fireproof theftproof safety steel door frame. The corner position of a frame opening large side is a bevel edge obtuse angle shape by the rolling of a cold-rolled steel plate. A column opening-shaped seal groove is arranged between the frame opening large side and a frame opening small side. The groove is inlaid with the fireproof rubber sealing strip of hollow cylindrical bar outgoing agnail sides. The utility model has the advantages of good decoration effect, accurate size, high section quality stability, shapely configuration, fastness and reliability. The surface of the section for fireproof theftproof safety steel door frame has no scratches. The frame opening large side has the advantages of smooth shape, beautiful appearance and coordination. The fireproof rubber sealing strip can enhance the effects of shock absorption, dust prevention, sound insulation, thermal insulation, fireproofing and smoke insulation.
Description
The utility model relates to a kind of steel doorframe shape of the mouth as one speaks material.
Existing steel doorframe shape of the mouth as one speaks material forms with cold rolling dull and stereotyped bending, the surface scratches easily, size is difficult for accurately, error is big, and it is bigger that crudy is influenced by human factor, does not have seal groove between big limit of frame mouth and the young limit of frame, the strip weather strip directly is adhered to frame mouth stop portion, the big limit of frame mouth is rectangular, compares inharmoniously with the young limit of frame, and sealing effectiveness, decorative effect and comfort are relatively poor.
The purpose of this utility model provides a kind of steel fire-proof and theft-proof safe doorframe shape of the mouth as one speaks material, improves fire prevention, every smoke performance and comfort, prevents longitudinal strain.
The technical scheme of the utility model steel fire-proof and theft-proof safe doorframe shape of the mouth as one speaks material is: the seam both sides are big limit of frame mouth and the young limit of frame, it is characterized in that: through the position, turning on the big limit of frame mouth that the cold-rolled steel sheet roll-in forms is hypotenuse obtuse angle shape, cylinder opening shape seal groove is arranged between big limit of frame mouth and the young limit of frame, stud with the go out fire prevention rubber weather strip on hangnail limit of hollow cylinder bar in the seal groove.
Above-mentioned frame shape of the mouth as one speaks material thickness of slab is 2.0 millimeters.
Be bumped into when sealing joint strip is installed in the groove and get final product, need not paste.
The utility model has the advantages that: the utility model adopts the cold rolling coiled material steel plate of 2.0 millimeters of thickness, by continuous roll extrusion one-shot forming, and good decorating effect, size is accurate, and section quality stability is high, and assembly quality is good, characteristics handsome in appearance and solid and reliable; When roll-in is rolling, section bar and roll are the rolling friction campaign, and the section bar surface does not have defectives such as scratching and spur destruction, have kept the initial surface state of sheet material, color steel sheet, galvanized steel plain sheet, the rolling section bar of corrosion resistant plate be can directly adopt, product quality and decorative effect guaranteed; Through the position, turning on the big limit of frame mouth that the cold-rolled steel sheet roll-in forms is hypotenuse obtuse angle shape, and the limit of coming in and going out is level and smooth, coordination attractive in appearance; Inlay the go out fire prevention rubber weather strip on hangnail limit of hollow cylinder bar in the frame shape of the mouth as one speaks material seal groove, sealing is tight, has played damping, dustproof, sound insulation, insulation effect at ordinary times, can play fire prevention during breaking out of fire and every the cigarette effect.
Below in conjunction with drawings and Examples the utility model is described in detail:
Fig. 1 is a structural representation of the present utility model.
Embodiment as shown in the figure, steel fire-proof and theft-proof safe doorframe shape of the mouth as one speaks material, its steel plate is thick to be 2.0 millimeters.Through the position, turning on the big limit 1 of frame mouth that the roll-in of cold rolling coiled material steel plate forms is hypotenuse obtuse angle shape, between big limit 1 of frame mouth and the young limit 2 of frame cylinder opening shape seal groove 3 is arranged, and studs with the go out fire prevention rubber weather strip 4 on hangnail limit of hollow cylinder bar in the groove.
Claims (2)
1, a kind of steel fire-proof and theft-proof safe doorframe shape of the mouth as one speaks material, the seam both sides are big limit of frame mouth and the young limit of frame, it is characterized in that: through the position, turning on the big limit of frame mouth that the cold-rolled steel sheet roll-in forms is hypotenuse obtuse angle shape, cylinder opening shape seal groove is arranged between big limit of frame mouth and the young limit of frame, stud with the go out fire prevention rubber weather strip on hangnail limit of hollow cylinder bar in the groove.
2, steel fire-proof and theft-proof safe doorframe shape of the mouth as one speaks material according to claim 1, it is characterized in that: described frame shape of the mouth as one speaks material thickness of slab is 2.0 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209509 CN2415121Y (en) | 2000-04-19 | 2000-04-19 | Sections for fireproof theftproof safety steel door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209509 CN2415121Y (en) | 2000-04-19 | 2000-04-19 | Sections for fireproof theftproof safety steel door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2415121Y true CN2415121Y (en) | 2001-01-17 |
Family
ID=33576605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00209509 Expired - Fee Related CN2415121Y (en) | 2000-04-19 | 2000-04-19 | Sections for fireproof theftproof safety steel door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2415121Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499312A (en) * | 2016-12-22 | 2017-03-15 | 安徽乐金环境科技有限公司 | Noise isolating sound hatch door |
-
2000
- 2000-04-19 CN CN 00209509 patent/CN2415121Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499312A (en) * | 2016-12-22 | 2017-03-15 | 安徽乐金环境科技有限公司 | Noise isolating sound hatch door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |