CN2373534Y - Plastic window with steel sub-frame - Google Patents
Plastic window with steel sub-frame Download PDFInfo
- Publication number
- CN2373534Y CN2373534Y CN 99208873 CN99208873U CN2373534Y CN 2373534 Y CN2373534 Y CN 2373534Y CN 99208873 CN99208873 CN 99208873 CN 99208873 U CN99208873 U CN 99208873U CN 2373534 Y CN2373534 Y CN 2373534Y
- Authority
- CN
- China
- Prior art keywords
- plastic window
- frame
- utility
- model
- plastic
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a plastic window with a steel sub-frame, which belongs to the plastic window. The utility model is characterized in that a plastic window frame is provided with the steel sub-frame which has the size and the shape matching with the plastic window frame, and besides, the plastic window frame and the steel sub-frame form a separate type structure. The utility model has favorable rigidity. The utility model can eliminate heat expansion and cold contraction of the plastic window generated during temperature change, avoid pollution and damage of the plastic window and prevent the water on the glass from flowing onto the windowsill. Thus, the utility model ensures air tightness and water tightness of the plastic window. The utility model has the advantages of convenient installation and low installing expense.
Description
The utility model belongs to a kind of plastic window, particularly a kind of plastic window that has steel auxiliary frame.
Plastic window is widely used on the housing construction engineering with its special advantages at present, but also there are some weakness in it, 1, must install steel lining additional at the plastic material inner chamber has certain rigidity to guarantee door and window, and 2, PVC section bar cold brittleness is obvious, break easily during low temp operation; 3, temperature coefficient is bigger, in order to prevent must to dose flexible material because of variations in temperature causes the door and window distortion around window frame and between the body of wall when door and window is installed, has therefore increased mounting cost.4, plastic window frame is after installation, when indoor and outdoor is plastered, easily pollutes and damages window frame.
The purpose of this utility model provides a kind of every performance good with regard to being to overcome above-mentioned problems of the prior art, and easy for installation, the plastic window that has steel auxiliary frame that mounting cost is low.
As above design, the technical solution of the utility model is:
A kind of plastic window that has steel auxiliary frame comprises plastic window frame, it is characterized in that: plastic window frame is furnished with and its size, the steel auxiliary frame that shape is complementary, and the two is split type structure.
One watertight shutter is arranged at the bottom, indoor of plastic window frame.
But the "T"-shaped groove that mosaic sealing tape is arranged around the plastic window frame periphery.
Have flexible parting bead around on the plastic window frame.
Have drain chamber on the plastic window frame.
No steel lining in the plastic window frame.
The utility model has the advantages that: 1,, therefore can eliminate the rising-heat contracting-cold that plastic window produces when variations in temperature because the section bar that the utility model is selected for use has flexible parting bead; 2, because the periphery of plastic window frame is equipped with steel auxiliary frame, so the rigidity of reinforced plastic window, its distortion prevented.3, owing to when plastic window is installed, steel auxiliary frame at first is installed, so can avoid the pollution and the damage of plastic window.4, owing to have drain chamber and watertight shutter on the window frame, therefore both guaranteed the tightness of window, watertightness can prevent that again water on glass from flowing on the windowsill.5, easy for installation, mounting cost is low;
The utility model will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
As shown in the figure: a kind of plastic window that has steel auxiliary frame, plastic window frame 1 is furnished with and its size, the steel auxiliary frame 2 that shape is complementary, and the two is split type structure.One watertight shutter 3 is arranged at the bottom, indoor of plastic window frame, can prevent that dew on glass from flowing on the windowsill.But the "T"-shaped groove 5 that mosaic sealing tape 4 is arranged around the plastic window frame periphery.Have flexible parting bead 6 around on the plastic window frame, can eliminate the distortion that plastic window frame causes because of cold and hot variation.Have drain chamber 7 on the plastic window frame, guaranteed the tightness and the watertightness of plastic window, drain hole 12 and spilled water hole 13 are arranged on the drain chamber.No steel lining in the plastic window frame.
Mounting method of the present utility model is: 1, steel auxiliary frame is installed on the wall the window opening mouth with conventional method.2, around be embedded with sealing joint strip plastic window frame push in the steel auxiliary frame that has installed, twist the jail with screw 8, have seal washer 9 on the screw, and be furnished with capping 10.3, in the indoor and outdoor both sides of window, annotate and go up fluid sealant 11 at the place, slit between window and body of wall.
Claims (6)
1, a kind of plastic window that has steel auxiliary frame comprises plastic window frame, it is characterized in that: plastic window frame is furnished with and its size, the steel auxiliary frame that shape is complementary, and the two is split type structure.
2, the plastic window that has steel auxiliary frame as claimed in claim 1 is characterized in that, a watertight shutter is arranged at the bottom, indoor of plastic window frame.
3, the plastic window that has steel auxiliary frame as claimed in claim 1 is characterized in that, but the "T"-shaped groove of mosaic sealing tape is arranged around the plastic window frame periphery.
4, the plastic window that has steel auxiliary frame as claimed in claim 1 is characterized in that, has flexible parting bead on the plastic window frame all around.
5, the plastic window that has steel auxiliary frame as claimed in claim 1 is characterized in that, has drain chamber on the plastic window frame.
6, the plastic window that has steel auxiliary frame as claimed in claim 1 is characterized in that, no steel lining in the plastic window frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208873 CN2373534Y (en) | 1999-04-29 | 1999-04-29 | Plastic window with steel sub-frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208873 CN2373534Y (en) | 1999-04-29 | 1999-04-29 | Plastic window with steel sub-frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373534Y true CN2373534Y (en) | 2000-04-12 |
Family
ID=34002547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99208873 Expired - Fee Related CN2373534Y (en) | 1999-04-29 | 1999-04-29 | Plastic window with steel sub-frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373534Y (en) |
-
1999
- 1999-04-29 CN CN 99208873 patent/CN2373534Y/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 |