CN2251609Y - Hollow frame for steel window or door - Google Patents
Hollow frame for steel window or door Download PDFInfo
- Publication number
- CN2251609Y CN2251609Y CN 95202771 CN95202771U CN2251609Y CN 2251609 Y CN2251609 Y CN 2251609Y CN 95202771 CN95202771 CN 95202771 CN 95202771 U CN95202771 U CN 95202771U CN 2251609 Y CN2251609 Y CN 2251609Y
- Authority
- CN
- China
- Prior art keywords
- empty stomach
- strip
- windows
- sealing strip
- utility
- 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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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to a hollow frame for steel windows or doors, which is continuously rolled by thin sheets with material. The utility model is provided with a rectangular open web, a glass barrier strip, and a cover slit plate of which short sides extend to opposite directions. An open-ended quasi-circular groove for a sealing strip is arranged on a reasonable position where the cover slit plate and long sides are adjacent to each other. The wear of the sealing strip is minimized and the sealing strip has the feathers of stability and reliability. The sealing strip can efficiently play the functions of thermal insulation, winter protection and blowing dust protection. The visible outer and short sides and the cover slit plate form an arc shape to heighten strength and rigidity. The utility model has the advantages of convenient manufacture, convenient installation, good social and economic benefit when manufactured and used multitudinously, and high material utilization when used for manufacturing various steel doors or windows.
Description
A kind of steel window and door sectional material, particularly sealing be steel window and door sectional material on an empty stomach.
Existing multiple function Hollow shaped steel used for making window (patent No. 92241601.8) is held concurrently can make frame, fan.Though reduced the section bar kind, different parts desirable strength, rigidity, appearance requirement are all inequality, and what have can not give full play to material property or close in shape requirement raising steel using amount 10%.
The purpose of this utility model provides a kind of, seals the empty stomach sealed doors and windows sectional strong to property.In reliable position the strip of paper used for sealing groove is arranged, suit the poorly sealed problem of portion to overcome frame and fan.And opening.Close wearing and tearing minimum in the closed procedure of pass, interior big outer little groove prevents that effectively having gone up strip of paper used for sealing skids off.
For cold or dust storm major region, this sealing is crucial.
The utility model is the sealed doors and windows sectional on an empty stomach, is formed by thin plate material continuous rolling.The empty stomach (1) that rectangle is arranged, glass shelves bar (2), lid seam plate (3), strip of paper used for sealing groove (4).It is characterized in that glass shelves bar (2) lid seam plate (3) respectively at rectangle on an empty stomach on the incorgruous extended line of (1) minor face, rectangle (1) long limit on an empty stomach has strip of paper used for sealing groove (4) with lid seam plate (3) adjacent.
Strip of paper used for sealing groove (4) is a class opening circle, and lid seam plate (3) outside of minor face and prolongation raises into arc (5).
Below in conjunction with accompanying drawing and example the utility model being sealed the steel casement door sash profile on an empty stomach further describes.
Fig. 1 is the transverse cross of the utility model steel casement door sash profile
As seen from Figure 1, the sealed doors and windows sectional is to be connected by thin plate band material to adorn rolling forming on an empty stomach.By abnormity empty stomach (1), glass shelves bar (2), lid seam plate (3), weather strip inserting slot (4) four most of one-tenth.It is characterized in that glass shelves bar (2), lid seam plate (3) are respectively on the incorgruous extended line of minor face of abnormity empty stomach (1).Abnormity (1) long limit on an empty stomach has weather strip inserting slot (4) with lid seam plate (3) adjacent
Lid seam plate (3) is made protrusion arc (5) with abnormity outside on an empty stomach and has been strengthened section bar rigidity and bar overall aesthetic, and has improved sealing reliability.Weather strip inserting slot (4) is interior big outer group opening circle.
Fig. 2 is this kind section bar mosaic seal state profile.
The weather strip of in weather strip inserting slot (4), installing (6) as seen from Figure 2.
Big outer little class opening circle in the weather strip inserting slot (4).Both prevented skidding off of weather strip effectively, and made weather strip change, load and unload very convenient again.
Fig. 3 is the working state figure that suits mutually with door-window frame material behind this kind section bar mosaic seal.
The bar of making when the section bar that uses this kind that weather strip (6) is housed as seen from Figure 3, when door and window was closed, weather strip (6) was extruded distortion, has filled the space that fan and frame suit portion, thereby has played sealing function.Simultaneously, as seen from the figure,, make weather strip (6) suit moving wearing and tearing minimum in the process at bar and frame because of the suitable location of weather strip inserting slot (4); And, thereby improved sealing reliability because of its cavity has increased the tension force of sealing bar.
Claims (3)
1, a kind of steel window and door sectional material, sealed doors and windows sectional on an empty stomach particularly, form by light sheet continuous rolling, rectangle (1) is on an empty stomach arranged, glass shelves bar (2), lid seam plate (3), strip of paper used for sealing groove (4), it is characterized in that glass shelves bar (2), lid seam plate (3) respectively at rectangle on an empty stomach on the incorgruous extended line of (1) minor face, brachmorphy (1) long limit on an empty stomach has strip of paper used for sealing groove (4) with lid seam plate (3) adjacent.
2, by the empty stomach sealed doors and windows sectional of claim 1, regulation, the feature of strip of paper used for sealing groove (4) is interior big outer little class opening garden, i.e. " Ω " shape.
3, the empty stomach sealed doors and windows by claim 1 or 2 regulations is characterized in that with section bar minor face and lid seam plate (3) outside raise into arc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95202771 CN2251609Y (en) | 1995-02-17 | 1995-02-17 | Hollow frame for steel window or door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95202771 CN2251609Y (en) | 1995-02-17 | 1995-02-17 | Hollow frame for steel window or door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2251609Y true CN2251609Y (en) | 1997-04-09 |
Family
ID=33855830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95202771 Expired - Fee Related CN2251609Y (en) | 1995-02-17 | 1995-02-17 | Hollow frame for steel window or door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2251609Y (en) |
-
1995
- 1995-02-17 CN CN 95202771 patent/CN2251609Y/en not_active Expired - Fee Related
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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 |