CN203879224U - Reinforced middle stile of plastic door and window - Google Patents
Reinforced middle stile of plastic door and window Download PDFInfo
- Publication number
- CN203879224U CN203879224U CN201420297375.4U CN201420297375U CN203879224U CN 203879224 U CN203879224 U CN 203879224U CN 201420297375 U CN201420297375 U CN 201420297375U CN 203879224 U CN203879224 U CN 203879224U
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- China
- Prior art keywords
- auxiliary frame
- window
- middle stile
- reinforcing auxiliary
- steel lining
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Abstract
A reinforced middle stile of a plastic door and window is composed of a middle stile body, a steel lining, a reinforcing auxiliary frame, a decoration cover plate and a screw. The steel lining is arranged in a cavity of the middle stile body, a screw hole is formed in the middle of the steel lining, the reinforcing auxiliary frame is arranged above the middle stile body, a screw hole is formed in the middle of the reinforcing auxiliary frame, the steel lining is connected with the reinforcing auxiliary frame through the screw arranged on the middle stile body, and the decoration cover plate is arranged outside the reinforcing auxiliary frame. By the adoption of the technical scheme, the plastics-steel door and window can be sufficiently assembled through the middle stile, and the problem of bloating and unattractiveness caused by the splicing frame splicing scheme is avoided. Meanwhile, due to the fact that the reinforcing auxiliary frame is additionally arranged on the middle stile, the strength and rigidity of the middle stile are greatly improved, and the strength is higher than the strength of splicing of an original splicing frame. In addition, the reinforcing auxiliary frame can be designed to be of different specifications according to different occasions, a larger and thicker reinforcing auxiliary frame can be designed to be used in an occasion with high wind pressure resisting strength, and the middle stile is quite convenient and flexible to use.
Description
Technical field:
The utility model relates to door and window, section bar, and especially a kind of plastic door-window adds persistent erection very.
Background technology:
Plastic door-window originates from Europe, and its properties of heat preservation and energy saving is good, is widely used in the various architectural of Europe.Along with the development of plastic door-window technology, now, the plastic door-window K value in Europe can have been accomplished below 0.8, approaches the level (body of wall is 0.6) of body of wall, has become the door and window of European main flow.Upper world the eighties, China has introduced plastic door-window from Europe, because its excellent thermal insulation performance, low price, has obtained the extensive accreditation in market, and has obtained good effect.The occupation rate of plastic-steel door and window was once once approaching 50%, and especially in the north, the occupation rate of plastic door-window has broken through 60%.But nearly 10 years, the development of plastic-steel door and window ran into bottleneck.On residential building, replaced by bridge-cut-off aluminum in a large number, plastic-steel door and window from original main product progressively by marginalisation.Reason is, the market environment of China has a very large change, and plastic door-window system adopts the technology of original Europe introduction always, has occurred serious not acclimatized phenomenon.In Europe, almost little highrise building, the highrise building in whole Europe is added up does not have PVG many.Main market, Europe is retail casual household market, and the main old house in the past of giving is changed window.The old house window in past is generally all smaller, so European has designed a set of plastic-steel door and window system that is applicable to very much European market.In China, because the day of land resources is becoming tight, residential building develops to high level comprehensively, and, also more and more higher to the requirement of daylighting, so window does larger and larger.Under this market environment of China, some defects of plastic-steel door and window are just highlighted: 1, high-rise wind is large, and Wind-Pressure Resistance is had to higher requirement, and plastic door-window poor rigidity, obvious rigidity deficiency on highrise building.2, due to poor rigidity, plastic door-window must adopt joint frame splicing in the time doing large window, and to improve the intensity of plastic-steel door and window entirety, like this, joint frame is added two and flatly opened frame, just seems wide especially, affect daylighting, and door and window is too fat to move especially, very ugly.I applied for one " a kind of aluminium extruded sections is strengthened the device of plastic-steel section bar window " in August, 2012, exposed owing to strengthening aluminium extruded sections, the effect the same with plastics need to be made in the surface of aluminium extruded sections, had certain limitation.So technical scheme originally needs to improve.
Utility model content:
Solve the problem that plastic door-window is too fat to move, when the assembling of door dress, just can not adopt joint frame connection scheme, can only adopt in flat opening and endure scheme, still, intensity and the rigidity in existing flat opening, endured are obviously inadequate.In order to address the above problem, technical scheme is once provided, be by very, steel lining, the auxiliary frame of reinforcement, deckboard, screw form, in steel lining is set in the die cavity endured, steel lining middle part arranges screw hole, in the top of enduring arrange and strengthen auxiliary frame, strengthen auxiliary frame middle part screw hole be set, steel lining and strengthen between auxiliary frame by screw be very set link together, strengthen auxiliary frame outside deckboard be set.
In very for "T"-shaped.
Strengthen auxiliary frame for " U " shape.
Deckboard is for falling " U " shape.
Beneficial effect: adopt after the technical program, the assembling of plastic-steel door and window is very assembled in can adopting completely, has avoided adopting joint frame connection scheme and the too fat to move ugly problem brought.Meanwhile, due in installed additional on very and strengthened auxiliary frame, intensity and the rigidity in making, endured improve greatly, have exceeded the intensity of former joint frame splicing.And, strengthen that auxiliary frame can be according to different occasions design different sizes, if need the occasion that wind pressure resistant strength is higher, can design the larger thicker auxiliary frame of reinforcement of use, very easy to use, flexible.
Adopt after the technical program, plastic-steel door and window completely can above highrise building, thereby captures mainstream market.Adopt after plastic-steel door and window at mainstream market, the power savings advantages of plastic door-window will be brought into play completely, and in Europe, the K value of plastic door-window has been accomplished below 0.8, approaches the K value of body of wall, and like this, the energy-efficient performance of whole building will improve greatly.For country saves mass energy, for completing the desired target for energy-saving and emission-reduction of Jingdone district protocol, China does one's bit.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described.
Fig. 1 is, general assembly structural representation.
In figure, in very 1, steel lining 2, strengthen auxiliary frame 3, deckboard 4, screw 5.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
As shown in FIG., in very in 1 die cavity, steel lining 2 is set, steel lining 2 middle parts arrange screw hole, in very 1 top arrange and strengthen auxiliary frame 3, strengthen auxiliary frame 3 middle parts screw hole is set, steel lining 2 and strengthen between auxiliary frame 3 by very 1 screw 5 be set link together, strengthen auxiliary frame 3 outsides deckboard 4 be set.
In 1 be very "T"-shaped.
Strengthening auxiliary frame 3 is " U " shape.
Deckboard 4 is for falling " U " shape.
Claims (4)
1. a plastic door-window adds persistent erection very, be by very (1), steel lining (2), strengthen auxiliary frame (3), deckboard (4), screw (5) forms, it is characterized in that: in very in the die cavity of (1), steel lining (2) is set, steel lining (2) middle part arranges screw hole, in very the top of (1) arrange and strengthen auxiliary frame (3), strengthen auxiliary frame (3) middle part screw hole is set, steel lining (2) and strengthen passing through between auxiliary frame (3) in very (1) screw (5) be set link together, strengthen auxiliary frame (3) outside deckboard (4) is set.
2. a kind of plastic door-window according to claim 1 adds persistent erection very, it is characterized in that: in very (1) for "T"-shaped.
3. a kind of plastic door-window according to claim 1 adds persistent erection very, it is characterized in that: strengthen auxiliary frame (3) for " U " shape.
4. a kind of plastic door-window according to claim 1 adds persistent erection very, it is characterized in that: deckboard (4) is for falling " U " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297375.4U CN203879224U (en) | 2014-05-28 | 2014-05-28 | Reinforced middle stile of plastic door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297375.4U CN203879224U (en) | 2014-05-28 | 2014-05-28 | Reinforced middle stile of plastic door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879224U true CN203879224U (en) | 2014-10-15 |
Family
ID=51679737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297375.4U Expired - Fee Related CN203879224U (en) | 2014-05-28 | 2014-05-28 | Reinforced middle stile of plastic door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350865A (en) * | 2015-11-06 | 2016-02-24 | 美环五金门部件（平湖）有限公司 | Middle rail for door frame |
| CN106223781A (en) * | 2016-08-18 | 2016-12-14 | 浙江瑞明节能科技股份有限公司 | The persistent erection of the penis that adds of a kind of door and window endures structure |
-
2014
- 2014-05-28 CN CN201420297375.4U patent/CN203879224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350865A (en) * | 2015-11-06 | 2016-02-24 | 美环五金门部件（平湖）有限公司 | Middle rail for door frame |
| CN106223781A (en) * | 2016-08-18 | 2016-12-14 | 浙江瑞明节能科技股份有限公司 | The persistent erection of the penis that adds of a kind of door and window endures structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20160528 |