CN2499541Y - Anti-wind pressure window sash frame structure for plastic slide window - Google Patents
Anti-wind pressure window sash frame structure for plastic slide window Download PDFInfo
- Publication number
- CN2499541Y CN2499541Y CN 01264639 CN01264639U CN2499541Y CN 2499541 Y CN2499541 Y CN 2499541Y CN 01264639 CN01264639 CN 01264639 CN 01264639 U CN01264639 U CN 01264639U CN 2499541 Y CN2499541 Y CN 2499541Y
- Authority
- CN
- China
- Prior art keywords
- frame
- window
- wind pressure
- frame structure
- mullion
- 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 an anti-wind pressure window sash frame structure for plastic slide window, which comprises a middle vertical frame, side vertical frames, an upper horizontal frame and a lower horizontal frame to be connected one another, a profiled steel is arranged inside an outer chamber of the middle vertical frame while a straight shaped side sealing strip is embedded outside the profiled steel on the outer chamber of the middle vertical frame. The intensity of the window frame with the structure can increase about one time, the anti-wind pressure performance of the entire frame can be largely increased, the profiled steel outside the chamber can be directly inspected, the technical transparency can be improved, and the utility model can be directly adopted for the prior plastic profile material industry.
Description
Technical field
The utility model relates to a kind of plastics and add fuel to the flames and draw the fan frame structure of window, belong to the door and window structure class.
Prior art
In the prior art, the long fan frame structure of plastics push-and-pull mainly by the both sides munnion and up and down two horizontal frames forms rectangle fan frame through overlap joint, every frame is made by plastics, inside formation die cavity, in die cavity, cough the insert type steel bar, at this moment just become intensity plastic-steel fan frame preferably.But its cost is also with regard to corresponding increase.Prior art is owing to be subjected to the restriction in main chamber, and have following defective: (1) Wind-Pressure Resistance actual effect is general, can only reach about 2000Pa, can't satisfy actual needs; (2) in the fan frame structure, because of limit munnion wherein is a mullion, this mullion is the main stress bar of Wind-Pressure Resistance, and the force-bearing situation of it and other three frames has the difference of essence, but four frames all only add the shaped steel that is lined with a kind of specification in the prior art; (3) a kind of shaped steel mounting process of specification is comparatively hidden, and this shaped steel again must be than the short 100--110mm of section bar span simultaneously, and the leg load is heavy.
Summary of the invention
The utility model proposes a kind of technical solution, it includes mullion, limit munnion and goes up lower transverse frame and joins and form, and adds to be lined with a shaped steel in the exocoel of mullion.
The outside of lining shaped steel is embedded with the edge sealing bar of a yi word pattern on the exocoel of described mullion.
The fan frame of this structure, not only the main stress frame---the intensity of mullion increases about 1 times, and since the outer shaped steel in chamber can be directly and the formation of frame upper and lower slide rail be not less than the overlap joint of 8mm, so the resisting wind press capacity of whole framework is improved greatly, substantially 5000Pa or higher can be reached, and fan frame load can be alleviated; But shaped steel Direct Test outside the chamber in addition, the transparency that develops skill is for the plug-type plastic window of four fans provides technical support.The utility model can directly apply to existing plastic material industry.
Description of drawings
Accompanying drawing is a mullion cross-sectional structure schematic diagram of the present utility model.
Concrete true mode
Below in conjunction with accompanying drawing the utility model is described in detail: fan frame structure of the present utility model is formed and is comprised both sides munnion and two horizontal frames, constitute a tetragonal fan frame by two or two overlap joints, this quadrangle is generally rectangle, because described in the utility model is plug-type mobile sashes structure, therefore combine by two sash at least, it is mullion that each sash has a limit munnion at least, and this mullion is the main stress bar of Wind-Pressure Resistance.Four frame and strip constructions of each sash are basic identical, it includes framework 1, the inner chamber 2 that one sealing is arranged in the framework 1, be inserted with a U type shaped steel that is shorter than moulding length in this inner chamber 2, the opposite side of this inner chamber 2 has a flute profile exocoel 3 relatively, also offer some inserting grooves on framework, little of some structures of can pegging graft as required are as then being plugged with slide rail on last lower transverse frame.The utility model mainly is to be fitted with a U type shaped steel 4 in framework 1 exocoel 3 of the mullion of said structure, and is embedded with the edge sealing bar 5 of a yi word pattern outside it on the side frame body, and this edge sealing bar 5 can make the outer face of mullion smooth.Other embodiment of the present utility model also comprises four mouldings of no shaped steel in the inner chamber 2 and all is fitted with an identical U type shaped steel 4 at framework 1 exocoel of both sides munnion, to gain in strength, this structure fan frame is applicable on the centre one fan window frame structure of three-light window structure especially.
Claims (2)
1, a kind of plastic sliding sash Wind-Pressure Resistance fan frame structure, it includes mullion, limit munnion and goes up lower transverse frame and joins and form, and it is characterized in that adding in the exocoel (3) of mullion (1) being lined with a shaped steel (4).
2, plastic sliding sash Wind-Pressure Resistance fan frame structure according to claim 1 is characterized in that the outside of the last lining shaped steel of exocoel (3) of described mullion (1) is embedded with the edge sealing bar (5) of a yi word pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01264639 CN2499541Y (en) | 2001-09-07 | 2001-09-07 | Anti-wind pressure window sash frame structure for plastic slide window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01264639 CN2499541Y (en) | 2001-09-07 | 2001-09-07 | Anti-wind pressure window sash frame structure for plastic slide window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499541Y true CN2499541Y (en) | 2002-07-10 |
Family
ID=33671865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01264639 Expired - Fee Related CN2499541Y (en) | 2001-09-07 | 2001-09-07 | Anti-wind pressure window sash frame structure for plastic slide window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499541Y (en) |
-
2001
- 2001-09-07 CN CN 01264639 patent/CN2499541Y/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 |