CN103603587A - Movable curtain capable of achieving external sunshade - Google Patents
Movable curtain capable of achieving external sunshade Download PDFInfo
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- CN103603587A CN103603587A CN201310649921.6A CN201310649921A CN103603587A CN 103603587 A CN103603587 A CN 103603587A CN 201310649921 A CN201310649921 A CN 201310649921A CN 103603587 A CN103603587 A CN 103603587A
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- curtain
- external sunshade
- window frame
- casement
- pulley
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Abstract
The invention discloses a movable curtain capable of achieving external sunshade, which relates to the field of external sunshade. Rollers on a lead rail are driven to roll when a stay cord is pulled, and meanwhile, curtain cloth is driven to rotate to the outdoor side from the indoor side after passing through notches in a window frame so as to achieve external sunshade. The movable curtain mainly comprises the lead rail fixed on the window frame, the rollers, stay cords, clips, guide wheels, and the curtain cloth, wherein the stay cords are connected with connecting rods of the rollers; the clips are connected to the connecting rods of the rollers; the notches are formed in the left and right half sides of the upper end of the window frame, respectively; the rollers are embedded in the lead rail and can roll on the lead rail. The movable curtain can be applied to external sunshade, also can be used as a common indoor curtain, can effectively alleviate solar radiation in summer, is an external sunshade curtain which is simple to fabricate, convenient to operate and use, economic and practical, and has a good energy-saving effect.
Description
Technical field
The present invention relates to window sunshade field, be specifically related to realize the mobile curtain of external sunshade.
Background technology
Window is the requisite ingredient of building, exterior window belongs to light thin-wall member, the energy consumption of window is approximately occupied the ratio of half in whole building energy consumption, that building energy consumption loses maximum weak link, its thermal and insulating performance is relatively all poor, in addition, by the air leakage in window gap, especially by the solar radiation of window, conduct heat summer, the comfortableness of indoor thermal environment has been produced to very large impact, greatly increased load and the energy consumption of heating air conditioning, the energy-saving effect of window is directly connected to the energy consumption of building.The shaded effects of window are on the hot very large impact that how much has of obtaining of solar radiation, and the form difference of sunshade also has very large impact to constructure heating air conditioner load.
In various sunshade modes, window internal sunshade is convenient and easy, also be modal form, the method of most economical effective most convenient normally adopts at indoor suspension light color curtain, like this, sees through the solar radiation of window, a part is reflected by curtain, a part enters indoor through curtain, another part is absorbed by curtain, can isolate so the approximately solar radiant heat of half.But because internal sunshade absorbs and the solar radiant heat that sees through finally all can become indoor refrigeration duty, the effect of sunshade is difficult to be further improved.External sunshade has made up this defect of internal sunshade well, only has through sunshading facility, to enter indoor solar radiant heat and just can form refrigeration duty, and shaded effects are obviously better than internal sunshade.Conventionally, external sunshade is placed in outdoor open space, stands to expose to the sun and rain throughout the year, therefore higher for the quality requirement of external sunshade facility, often requires sunshading facility to have enough structural strengths, and can be anticorrosion cold-resistant.Conventionally the external sunshade facility adopting is all fixed, can make summer the sun of exterior window obtain hot remarkable reduction, reduces air conditioning energy consumption, but also reduced in the winter time through window, enters indoor solar radiant heat, has increased heating energy consumption.The patent No. is that patent of invention < < adjustable external shading device > > of CN101713276 is equipped with spool in the outside of double layer glass framework, inner side is provided with pull cord, pull cord is through the first directive wheel, the second directive wheel is connected with spool, by pulling of pull cord, the shading fabric on spool can be released, reach the object of sunshade, obviously, the shading fabric of this device is to be placed in outside all the time, all the time be placed in the environment of Exposure to Sunlight wind and weather, the corrosion and damage that easily causes window curtain fabric, therefore application life is limited, in addition, whole device major part is in outside, inconvenient installation and maintenance.
Summary of the invention
The object of the invention is, for the deficiencies in the prior art, providing a kind of can effectively reduce solar radiation, has the movable external sunshade curtain of good energy-saving effect.
The technical scheme that realizes described object is a kind of like this mobile curtain of realizing external sunshade, the stay cord that this curtain comprises the guide rail that is fixed on window frame, pulley, connect together with the connecting rod of pulley, is connected in clip, directive wheel and casement under pulley connecting rod; Wherein, left and right one side of something of the upper end of window frame has notch; Pulley is embedded on guide rail, and can on guide rail, roll.
The process that the present invention realizes external sunshade is as follows:
When daytime in summer, sunshine was stronger, in the middle of two fan window-glass of sliding sash are pushed to, make to expose space near window frame both sides, left and right, thereby the notch being blocked by window-glass is exposed, now, pull for example, in a side window curtain (right side) stay cord one, stay cord rotates by directive wheel, band movable pulley rolls on guide rail, meanwhile, is connected in casement on clip along with pulley moves together; Continue to pull stay cord, pulley is progressive rolling movement on guide rail, the arc corner of walking around window frame indoor, enters in notch, and casement also enters in notch thereupon, continue to pull stay cord, pulley and casement continue to walk around the arc corner of window frame outside, and like this, pulley arrives the outside of window frame together with casement, the window areas of blocking is as required determined the position that pulley need to reach, and guarantees that casement can effectively shelter from sunshine.In like manner, pull the stay cord of opposite side curtain, the casement corresponding with it along with pulley by guide rail movement to the outside of corresponding window.Like this, the casement of two parts all moves to the outside of window frame, combines, and realizes the sunshade to whole window, thereby realizes the external sunshade function of whole curtain.Night or cloudy day, when sunray is weak, pull another root of stay cord, the pulley being fixed on stay cord rolls along contrary direction thereupon on guide rail, and meanwhile, pulley driving casement is walked around two arc angles on window frame together, enter indoor, so, two parts casement is combined in indoor, as general room curtain.
From realizing the process of external sunshade, scheme and mobile curtain of the present invention can find out, the present invention is when realizing external sunshade, by casement by indoor be pulled to outdoor, therefore, when not needing external sunshade, curtain can be pulled to indoorly, avoid being placed in outdoor being exposed to the sun and rain always and caused rotten drawback of damaging.The present invention simultaneously both can realize external sunshade, can be used as again general room curtain and use.At torridity summer, curtain is pulled to outdoorly, realizes external sunshade, be pulled to curtain indoor night, effectively stop indoor heat loss through radiation, improve the heat-insulating property of window, so, the present invention takes full advantage of the sunshade function of curtain on the basis of existing technology, has improved the shaded effects of curtain.In brief, the present invention is that a kind of making is simple, easy for operation, economical and practical, and can effectively reduce solar radiation, has the external sunshade curtain of good energy-saving effect.
Adopt technical scheme of the present invention, there is following beneficial effect:
Simple in structure, flexible for installation, for convenience detach, easy to use.Casement, changes easily by clip below pulley; Curtain, to conversion outside to inside, only need to pull stay cord; In addition, when not needing sunshade, can be directly manually to the both sides of window, pull curtain respectively, curtain is folded in to the both sides of window, thereby guarantees the needs of daylighting.
The external sunshade of having realized curtain, energy-saving effect is obvious.By the outside of curtain dislocation window, can realize the external sunshade of curtain, as everyone knows, for external sunshade, only having just can be in the indoor refrigeration duty of indoor formation through the part sunshine of curtain, and for internal sunshade, the sunshine that not only sees through curtain can form indoor refrigeration duty, the sunshine being absorbed by curtain also can finally form indoor refrigeration duty, therefore the shaded effects of external sunshade are obviously better than internal sunshade, energy-saving effect is obvious.
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing explanation
Fig. 1---structural representation of the present invention;
Fig. 2---the schematic diagram of outside of the present invention application;
Fig. 3---the enlarged drawing of end structure in the present invention;
The schematic diagram of Fig. 4---pulley rolling of the present invention;
The lateral view of Fig. 5---pulley of the present invention.
The specific embodiment
A kind of mobile curtain (with reference to figure 1) of realizing external sunshade, the stay cord 7 that this curtain comprises the guide rail 4 that is fixed on window frame 2, pulley 5, connect together with the connecting rod 5-1 of pulley 5, is connected in clip 5-2, directive wheel 8 and casement 3 under pulley connecting rod 5-1; Wherein, left and right one side of something of the upper end of window frame 2 has notch 6; Pulley 5 is embedded on guide rail 4, and can on guide rail 4, roll.
When daytime in summer, sunshine was stronger, in the middle of two fan window-glass of sliding sash are pushed to, make to expose space near window frame 2 both sides, left and right, thereby the notch 6 being blocked by window-glass is exposed, now, pulls for example right side of a side window cord 3() stay cord 7 in one, stay cord 7 rotates by directive wheel, drive sliding 5 to take turns rolling (with reference to figure 4) on guide rail 4, meanwhile, the curtain 3 that clip 5-2 clamps is along with pulley 5 moves together; Continue to pull stay cord 7, pulley 5 is progressive rolling movement on guide rail 4, walks around the arc corner of window frame 2 indoors, enters in notch 6, casement 3 also enters in notch 6, continue to pull stay cord 7, pulley 5 and casement 3 continue to walk around the arc corner of window frame 2 outsides, like this, pulley 5 arrives the outside of window frame 2 together with casement 3, the window areas of blocking as required, determines the position that pulley 5 need to reach, and guarantees that casement 3 can effectively shelter from sunshine.In like manner, pull the stay cord 7 of opposite side casement 3, the casement 3 corresponding with it is along with pulley 5 moves to the outside of corresponding window by guide rail 4.Like this, the casement 3 of two parts all moves to the outside of window frame 2, combines, and realizes the sunshade to whole window, thereby realizes the external sunshade function (with reference to figure 2) of curtain.Night or cloudy day, when sunray is weak, pull another root of stay cord 7, the pulley 5 being fixed on stay cord 7 rolls along contrary direction thereupon on guide rail 4, and meanwhile, pulley 5 drives casement 3 to walk around together two arc angles on window frame 2, enter indoor, so, two parts curtain is combined in indoor, as general room curtain.
In order to improve shaded effects of the present invention, when selecting casement 3, can select one side to scribble reflectance coating cloth, and by with reflectance coating one facing to outside.Like this, when casement 3 goes to outside, utilize the reflex of reflectance coating on casement 3, can improve the albedo of 3 pairs of sunshines of whole casement, thereby make shaded effects of the present invention better.
From realizing the process of external sunshade, scheme and mobile curtain of the present invention can find out, the present invention is when realizing external sunshade, by casement 3 by indoor be pulled to outdoor, therefore, when not needing external sunshade, casement 3 can be pulled to indoorly, avoid being placed in outdoor being exposed to the sun and rain always and caused rotten drawback of damaging.The present invention simultaneously both can be used as general room curtain and use, and can realize external sunshade again.At torridity summer, casement 3 is pulled to outdoorly, realizes external sunshade, be pulled to indoor by casement 3 night, effectively stop indoor heat loss through radiation, improve the heat-insulating property of window, so, the present invention takes full advantage of the sunshade function of curtain on the basis of existing technology, has improved the shaded effects of curtain.In brief, the present invention is that a kind of making is simple, easy for operation, economical and practical, and can effectively reduce solar radiation, has the external sunshade curtain of good energy-saving effect.
Claims (5)
1. the mobile curtain that can realize external sunshade, it is characterized in that, the stay cord (7) that this curtain comprises the guide rail (4) that is fixed on window frame (2), pulley (5), connect together with the connecting rod (5-1) of pulley (5), be connected in clip (5-2), directive wheel (8) and casement (3) under pulley connecting rod (5-1); Wherein, left and right one side of something of the upper end of window frame (2) has notch (6); It is upper that pulley (5) is embedded in guide rail (4), and can be in the upper rolling of guide rail (4).
2. the mobile curtain of realizing external sunshade according to claim 1, it is characterized in that: the opening of described notch (6) is positioned on the lower limb of window frame (2) top, apart from the inner side edge 5-10cm of window frame (2), notch (6) cross section can be rectangle or arc.
3. the mobile curtain of realizing external sunshade according to claim 1, is characterized in that: described guide rail (4) forms the ring-type of sealing through two notches (6).
4. the mobile curtain of realizing external sunshade according to claim 1, it is characterized in that: described casement (3) is clipped on clip (5-2), casement (3) is divided into symmetrical two parts, and casement (3) scribbles reflectance coating towards an outdoor side.
5. the mobile curtain of realizing external sunshade according to claim 1, is characterized in that: described stay cord (7) has two, forms ring-type respectively separately through two notches (6) on window frame (2), and controls rotation direction by directive wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649921.6A CN103603587A (en) | 2013-12-06 | 2013-12-06 | Movable curtain capable of achieving external sunshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649921.6A CN103603587A (en) | 2013-12-06 | 2013-12-06 | Movable curtain capable of achieving external sunshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103603587A true CN103603587A (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310649921.6A Pending CN103603587A (en) | 2013-12-06 | 2013-12-06 | Movable curtain capable of achieving external sunshade |
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| Country | Link |
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| CN (1) | CN103603587A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002272A (en) * | 2020-09-17 | 2020-11-27 | 左影 | Portable project management progress tracking display board |
| CN112641315A (en) * | 2020-12-29 | 2021-04-13 | 丽水市卓纳建筑设计有限公司 | Device is used in design of intelligence house decoration |
| CN116268922A (en) * | 2021-12-08 | 2023-06-23 | 天津大学 | Integrated window curtain structure for passive heat collection, heat storage and ventilation between sunlight |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158441Y (en) * | 1993-06-28 | 1994-03-09 | 张四培 | Multi-function out-door curtain |
| CN2259115Y (en) * | 1994-06-13 | 1997-08-13 | 丁诗林 | Mirror face screen blade type heat-insulation shading window curtain |
| CN200952331Y (en) * | 2006-09-27 | 2007-09-26 | 王俭 | External wall shutter window curtain |
| JP2008088796A (en) * | 2006-10-02 | 2008-04-17 | Hidemi Ito | Liftable curtain with ventilating function |
| KR20120087599A (en) * | 2011-01-28 | 2012-08-07 | 조인희 | Solar photovoltaic blind |
| CN203182638U (en) * | 2013-04-10 | 2013-09-11 | 孙志敏 | Window curtain guide rail |
-
2013
- 2013-12-06 CN CN201310649921.6A patent/CN103603587A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158441Y (en) * | 1993-06-28 | 1994-03-09 | 张四培 | Multi-function out-door curtain |
| CN2259115Y (en) * | 1994-06-13 | 1997-08-13 | 丁诗林 | Mirror face screen blade type heat-insulation shading window curtain |
| CN200952331Y (en) * | 2006-09-27 | 2007-09-26 | 王俭 | External wall shutter window curtain |
| JP2008088796A (en) * | 2006-10-02 | 2008-04-17 | Hidemi Ito | Liftable curtain with ventilating function |
| KR20120087599A (en) * | 2011-01-28 | 2012-08-07 | 조인희 | Solar photovoltaic blind |
| CN203182638U (en) * | 2013-04-10 | 2013-09-11 | 孙志敏 | Window curtain guide rail |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002272A (en) * | 2020-09-17 | 2020-11-27 | 左影 | Portable project management progress tracking display board |
| CN112641315A (en) * | 2020-12-29 | 2021-04-13 | 丽水市卓纳建筑设计有限公司 | Device is used in design of intelligence house decoration |
| CN116268922A (en) * | 2021-12-08 | 2023-06-23 | 天津大学 | Integrated window curtain structure for passive heat collection, heat storage and ventilation between sunlight |
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| SE01 | Entry into force of request for substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |