CN202249679U - Hollow glass internally installed with sun-shading system - Google Patents
Hollow glass internally installed with sun-shading system Download PDFInfo
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- CN202249679U CN202249679U CN2011203499634U CN201120349963U CN202249679U CN 202249679 U CN202249679 U CN 202249679U CN 2011203499634 U CN2011203499634 U CN 2011203499634U CN 201120349963 U CN201120349963 U CN 201120349963U CN 202249679 U CN202249679 U CN 202249679U
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Abstract
The utility model relates to hollow glass internally installed with a sun-shading system, comprising hollow glass, blinds, a vane take-up and pay-off mechanism of the blinds and a vane turning-over mechanism of the blinds, wherein the hollow glass comprises a glass sheet, a hollow metal frame, a hollow part, sealing glue, a port arranged on the outer side surface of the hollow metal frame and a sealing plug for sealing the port, a vent hole for communicating the hollow metal frame and a hollow part is arranged on the inner side surface of the hollow metal frame, and inert gas is filled in the hollow part. In addition,a turning-over shaft of the vane turning-over mechanism is designed to be provided with a straight plane extending in a length direction and an arc-shaped surface connecting two sides of the straight plane. The vane turning-over mechanism is also provided with a brake system composed of a brake block and a stop magnet. All detection items of the product reach and areabove the technical index requirement specified in the standard of JG/T255-2009 <hollow glass product internally installed with sun-shading products>; and the hollow glass has a simple structure.
Description
Technical field
The utility model relates to a kind of built-in sunshade hollow glass products, particularly built-in sunshade medi-empty glass window, hollow curtain wall, hollow door etc.
Background technology
Hollow glass is because its unique thermal insulation, sound insulation property, the anti-characteristics such as frost, dust protection pollution of coagulating, and obtains application widely in the whole world, and wherein using maximum is such as in the structures such as medi-empty glass window, hollow curtain wall, hollow door.Be built-in with the for example built-in sunshade hollow glass products of shutter, organ shade etc. of shading product, owing to can also better guarantee simultaneously to add privacy advantages such as good looking appearance, and enjoy favor in sunshade.Yet because hollow glass seals fully, dismounting is once very complicated, therefore; If any parts in the hollow glass for example abat vent break down; Repair very inconvenience, also therefore, built-in sunshade hollow glass products requires low fault zero failure even; This just must be optimized design to the structure of built-in sunshade hollow glass products etc., with the built-in sunshade hollow glass products that obtains to meet the demands.
At present, existing much about the related patent U.S. Patent No. report of built-in sunshade hollow glass products, these reports all are the liftings that reach this structural performance through the improvement from certain structure itself.For example, Chinese utility model patent ZL200820084558.2 is disclosed to establish sunshade hollow shutter in a kind of, and it comprises hollow glass, built-in shutter, the blade switching mechanism and the blade jack of shutter; Wherein, The blade jack comprises weight compensating bar, internal magnet slide block, movable pulley, lifting pulley, and weight compensating bar frame is on lifting pulley, and an end is fixed on the internal magnet slide block; The other end links to each other with connection strap, and the connection strap frame is on another lifting pulley.This patent is arranged on the weight compensating bar on the lifting pulley and into strips; The weight compensating bar is along with the up-down of blade is also rotated on lifting pulley; The weight of the weight compensating bar of lifting pulley two sides also changes gradually; Be added in weight on the internal magnet slide block thus and also gradually change and offset the weight that increases or reduce because of leaf weight, therefore, operation internal magnet slide block up-down shutter is laborsaving and the whole operation process is steady.In addition, in this patent, the ladder of blind rope walk around turning wheel after; Two-end-point all is fixed on the bottom girder of blind, when rotating shaft is rotated, drives the turning wheel rotation of fixing on it; Thereby drive the blade rotation of shutter, because turning wheel receives the restriction of two directions of base, therefore; The excessive upset of blade has been avoided in no longer rotation after the blade rotation of shutter puts in place.This patent reaches through the improvement to the weight compensating bar of blade jack and improves the stationarity that blade goes up and down, and reaches through the improvement to turning wheel and overturning seat and improves the accuracy that blade overturns.Yet the improvement to structure itself can only be an aspect that improves operability, and can receive the restriction of each side factor.Therefore, in order to reach the continuous lifting of operability, need the new approaches that propose vane operation property badly.
In addition; The magnetically-actuated mechanism of existing built-in sunshade hollow glass mainly comprises external magnet slide block that is positioned at glass outer side and the internal magnet slide block that is positioned at glass inner side; External magnet slide block and internal magnet slide block include several magnet; The polarity of adjacent magnet is opposite, and the position of the magnet in external magnet slide block and the internal magnet slide block is corresponding one by one and polarity is opposite.The weak point that the blade that adopts the magnetically-actuated mechanism of this structure to carry out shutter goes up and down is: when promoting the external magnet slide block upwards so that blade is put down; The internal magnet slide block is because action of inertia; Can't when stopping to promote the external magnet slide block, just stop to move at once; Cause so easily blade excessively with too fast transferring (when blind that particularly weight is bigger or operation external magnet slide block are too fast), cause blade impaired with break down.
Summary of the invention
The utility model technical problem to be solved is to overcome existing deficiency, and a kind of improved built-in sunshade hollow glass is provided.
For solving above technical problem, the utility model is taked following technical scheme:
A kind of built-in sunshade hollow glass comprises:
The hollow glass of sealing; It comprises former of two sheet glass being parallel to each other, be folded in metal hollow frame between former of two sheet glass, by former cavity, fluid sealant that surrounds with the metal hollow frame of two sheet glass, second frame of two sides about the metal hollow frame comprises first frame that is positioned at two sides up and down and is positioned at;
Blind, it is positioned at the cavity of hollow glass and includes a plurality of blades, is positioned at the bottom girder and the ladder rope of bottommost;
The blade jack of blind; It comprises the first internal magnet slide block, the movable pulley that is connected the first internal magnet slide block top, at least two up-down stay cords, the balancing weights that are positioned at hollow glass and are provided with slidably along the length direction of second frame and is positioned at the original sheet glass outside and is used to drive the first external magnet slide block that the first internal magnet slide block slides; One end of each stay cord that goes up and down is fixed on the bottom girder of blind; The other end is fixed on a certain permanent position on second frame, the box body that the said first internal magnet slide block includes some magnet and is used to accommodate magnet behind the lifting pulley that is positioned at blind top, movable pulley;
The blade elevating mechanism of blind; It comprises the last page turning wheel of the position, boundary that is positioned at first frame and second frame; Be positioned at the following page turning wheel of page turning wheel below; Last page turning wheel is twined the page turning stay cord that links to each other with following page turning wheel; Be slidingly arranged in the second internal magnet slide block on second frame; Be positioned at the original sheet glass outside and be used to drive the second external magnet slide block that the second internal magnet slide block slides; The page turning axle that both ends are fixedly connected with the said upward page turning wheel of both sides respectively; Be fixedly installed on page turning control wheel and overturning seat on the page turning axle; The second internal magnet slide block is contained on the page turning stay cord and between last page turning wheel and following page turning are taken turns
Wherein: said blade jack also comprises the brake(-holder) block that is fixedly installed on the box body outside; On second frame of first internal magnet slide block place side, be provided with stop magnet; When blind put down fully, brake(-holder) block and the adhesive of stop magnet realized the braking of the said first internal magnet slide block;
Said page turning axle has one along the straight plane of its length direction extension and the arcwall face of the both sides that are connected said straight plane; Page turning control wheel comprises the wheel shaft and the control wheel that is fixed on the wheel shaft periphery of hollow; The page turning axle passes the wheel shaft setting, and when the blade of blind was in the horizontal opening state, the straight plane of page turning axle was perpendicular to horizontal plane; When the blade of blind was in closure state, the straight plane of page turning axle was parallel with horizontal plane;
Said built-in sunshade hollow glass also comprises on the lateral surface that is arranged on the metal hollow frame, can and be used for the sealing-plug with sealing joint as the interface that vacuumizes interface and inflation inlet; The upper and lower towards the one side of blind at second frame of the left and right sides is respectively equipped with at least one air vent, is full of inert gas in the cavity.
According to an aspect of the utility model, said air vent has a plurality of, and corresponding one by one between the said air vent on two said second frames.The described a plurality of air vents that are positioned at a side are arranged along the length direction of described second frame.
Further preferred version according to the utility model: said overturning seat be included in the middle part have the conductor rope hole that can supply restricts passes through base plate, extend to form vertically downward from the edge in conductor rope hole be used for and the hollow Access Division of the first frame clamping, erect first side plate that is arranged on the relative both sides of base plate; Be respectively equipped with on said two first side plates wheel shaft that being used for fixing upset control wheel both ends axis hole and be positioned at the axis hole below and be used to the opening that supplies to restrict and pass through; One end of the ladder rope of said blind is walked around the control wheel and is fixed on the control wheel; The other end is through the conductor rope hole of base plate; The hollow Access Division draws, be fixed on the bottom girder of blind after each blade of blind is connected successively; Said overturning seat also comprises second side plate of the other relative both sides that are arranged on base plate, and the two ends of described lifting pulley are separately fixed on second side plate of both sides.
According to a concrete aspect of the utility model, described balancing weight is installed in the bottom of the first internal magnet slide block.Second frame at the first internal magnet slide block and second internal magnet slide block place can be identical or relative.
Preferably, said lifting pulley is a fixed pulley.In said hollow glass corresponding blind on corner location also be provided with fixed pulley.The said first internal magnet slide block also comprises the bearing that is arranged on the box body, and the second internal magnet slide block also includes bearing, and in addition, the first external magnet slide block, the second external magnet slide block are provided with bearing in the upper and lower at least.
According to the utility model, said movable pulley can be the running block of one or more formations.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
1, the utility model is fixed on the turning wheel after walking around turning wheel to the design of page turning axle with the ladder rope, and the turning operation of blade excessively upset and upset rebound phenomenon can not occur more steadily with accurate; In addition; The utility model is through being incorporated into same overturning seat with blade turning wheel and the lifting pulley that is used for going up and down; Structure is simpler, and utilize the Access Division that is provided with on the overturning seat, opening etc. further promoted blade go up and down and switching process in stationarity;
2, different with in the past mentality of designing; The utility model also environmental factor angle from the particular space that blade goes up and down and turning operation belongs to is considered; Innovation ground proposes in airtight hollow glass, to charge into inert gas; And offer air vent in the upper and lower of second frame of both sides; On the one hand, inert gas environment can prevent the hollow glass inner part particularly stay cord, ladder rope oxidation and prevent corrosion, the corrosion of hollow glass inner part, the application life of establishing the sunshade hollow glass in having improved; On the other hand, in the blade lifting process, because the gas flow that the blade elevating movement brings will obtain discharging through air vent; Rise to example with blade, when blade rose, air communication was crossed superposed air vent; Flow along the second side; And discharge from the air vent of bottom, second side, so, with being converted into the blade helpful air-flow that rises for the air resistance in the blade uphill process originally; Blade in uphill process since the adverse effect that air resistance produces for example because of receive blade that air resistance takes place and the friction between the blade in up-down and switching process; Friction between blade and the frame is alleviated and is avoided, and the last lift operations of blade is more steady, has reduced the wearing and tearing of blade and frame; In addition,, also can reduce blade and the suffered power of stay cord to a certain extent in motion process, help increasing the service life because the resistance that blade receives reduces.
3, the utility model utilizes the adhesive effect of brake(-holder) block and stop magnet, has effectively prevented the inertia motion of internal magnet slide block, avoids the generation of fault.In addition, brake structure design is ingenious, it is simple to be provided with, and the braking action of brake(-holder) block and stop magnet is nonvolatil, can not damage along with frequent use or performance descends, and satisfies built-in sunshade hollow glass products for the requirement of hanging down fault or even zero failure.
To sum up, the utility model is set about from gaseous environment, magnetically-actuated mechanism and three aspects of overturn structure itself in the hollow glass, and existing built-in sunshade hollow glass is improved.Through detecting, according to the built-in sunshade hollow glass of the utility model, the rise of built-in louver curtain and the operating physical force of transferring are smaller or equal to 14N, and the operating physical force of opening and closing is smaller or equal to 12N, and opening and closing are easy to operate, and operating process operates steadily; Sample stretches and regains and circulates 20000 times; Damaging and dysfunction does not all appear for 40000 times in opening and closing; Mechanical endurance can meet 3 grades of requirements, the technical requirement that all test items all reach and are superior to stipulating in JG/T255-2009 " the built-in sunshade hollow glass products " standard.In general, the utility model has solved that prior art blinds hollow glass hazard rate is high, the problem of maintenance difficult, and it is simple in structure, fault rate is low, long service life.
Description of drawings
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is done further detailed explanation:
Fig. 1 is according to the sketch map of establishing the sunshade hollow glass in the utility model;
Fig. 2 is the internal construction sketch map according to the built-in sunshade hollow glass products of the utility model;
Fig. 3 is the enlarged diagram of A portion among Fig. 2;
Fig. 4 looks sketch map (blade of blind is in the horizontal opening state) for the left side of Fig. 2;
Fig. 5 looks sketch map (blade of blind is in closure state) for the left side of Fig. 2;
Wherein:
1, hollow glass; 10, original sheet glass; 11, metal hollow frame; 110, first frame; 111, second frame; 12, cavity; 13, fluid sealant; 120, air vent;
2, blind; 20, blade; 21, bottom girder; 22, ladder rope; 3, interface; 4, sealing-plug; 5, lifting pulley; 6, fixed pulley; 8, permanent position;
30, the first internal magnet slide block; 300, magnet; 301, box body; 302, brake(-holder) block; 303, stop magnet; 304, bearing; 31, movable pulley; 32, up-down stay cord; 33, balancing weight;
40, go up the page turning wheel; 41, page turning is taken turns down; 42, page turning stay cord; 43, the second internal magnet slide block; 430, bearing; 44, page turning axle; 45, page turning control wheel; 450, wheel shaft; 451, control wheel; 46, overturning seat; 460, floor; 461, hollow Access Division; 462, first side plate; 463, axis hole; 464, opening; 465, second side plate.
The specific embodiment
Shown in Fig. 1 to 5; Be specially the medi-empty glass window of built-in louver curtain according to the built-in sunshade hollow glass of present embodiment, its mainly by the hollow glass 1 of sealing, be arranged on the blind 2 in the hollow glass 1 and be used to control blind 2 blade 20 lifting and decline the blade jack and be used to control the blade switching mechanism of blade 20 page turnings.
Hollow glass 1 is known; It comprises former 10 of two sheet glass being parallel to each other, be folded in metal hollow frame 11 between former 10 of two sheet glass, by former 10 cavity 12, fluid sealant 13 that surrounds with metal hollow frame 11 of two sheet glass, second frame 111 of two sides about metal hollow frame 11 comprises first frame 1100 that is positioned at two sides up and down and is positioned at.The material of metal hollow frame 11 is an aluminium alloys.
Blind 2 also is known, and it comprises bottom girder 21, ladder rope 22, a plurality of blade 20 etc.The utility model problem to be solved is through to the optimal design of blade jack and blade switching mechanism, to the improvement of the braking aspect in stressing conditions and the lifting process in the change of blind 2 environment of living in and blind 2 course of action, reach cost low, satisfy instructions for use and life-span long in establish sunshade hollow glass product.
In the present embodiment; The blade jack comprises the movable pulley that is arranged in hollow glass 1 and the first internal magnet slide block 30 that is provided with slidably along the length direction of second frame 111, is connected the first internal magnet slide block, 30 tops 31, two up-down stay cords 32, balancing weights 33 and is positioned at original sheet glass 10 outsides and is used to drive the first external magnet slide block that the first internal magnet slide block 30 slides (figure does not show; But those skilled in the art it is contemplated that its structure fully); One end of each stay cord 32 that goes up and down is fixed on the bottom girder 21 of blind 2, and the other end is fixed on a certain permanent position 8 on second frame 111 behind the fixed pulley 6 of the lifting pulley 5 that is positioned at blind 2 tops (for fixed pulley), corner location, movable pulley 31.When moving up and down the first external magnet slide block, the first internal magnet slide block 30 moves up and down, and drive blind 2 is put down or packs up, and being provided with of movable pulley 31 can reduce half the pulling force, and the labour-saving while, it is stressed to reduce stay cord institute, prolongs its application life.
The blade switching mechanism comprise the position, boundary that is positioned at first frame 110 and second frame 111 last page turning wheel 40, be positioned at page turning take turns the following page turning wheel 41 of 40 belows, will go up page turning wheel 40 and following page turning wheel 41 twine the page turning stay cord 42 that links to each other, be slidingly arranged in the second internal magnet slide block 43 on second frame 111, be positioned at original sheet glass 10 outsides be used to drive the second external magnet slide block (not shown) that the second internal magnet slide block 43 slides, page turning axle 44 that both ends are fixedly connected with the last page turning wheel 40 of both sides respectively, be fixedly installed on two page turnings on the page turning axle 44 control take turns 45 and two overturning seats 46 (page turning control take turns and overturning seat number look the width of blind and decide; Blind is wide, then corresponding the increasing of number of page turning control wheel and overturning seat).Wherein, the second internal magnet slide block 43 is contained on the page turning stay cord 42 and at last page turning wheel 40 and following page turning and takes turns between 41.In this example, the second internal magnet slide block 43 is arranged on second frame 111 with the first internal magnet slide block, 30 opposite sides, can certainly be arranged on the same side.The second internal magnet slide block 43 moves up and down under the drive of the second external magnet slide block, rotates and go up page turning wheel 40 through 42 pullings of page turning stay cord, and the page turning axle 44 that is fixedly connected with last page turning wheel 40 is driven synchronously to rotate.Page turning control wheel 45 comprises the wheel shaft 450 and the control wheel 451 that is fixed on wheel shaft 450 peripheries of hollow.Page turning axle 44 passes wheel shaft 450 and is provided with.Overturning seat 46 be included in the middle part have the conductor rope hole that can supply restricts passes through base plate 460, extend to form vertically downward from the edge in conductor rope hole be used for and the hollow Access Division 461 of first frame, 110 clampings, erect first side plate 462 that is arranged on base plate 460 relative both sides; Be respectively equipped with on these two first side plates 462 wheel shaft 450 that being used for fixing upset control wheel 45 both ends axis hole 463 and be positioned at axis hole 463 belows and be used to the opening 464 that supplies to restrict and pass through; One end of the ladder rope 22 of blind 2 is walked around control wheel 451 and is fixed on the control wheel 451; The other end is through the conductor rope hole of base plate 460; Hollow Access Division 461 draws, be fixed on the bottom girder 21 of blind 2 after each blade of blind 2 is connected successively; This overturning seat 46 also comprises second side plate 465 of the other relative both sides that are arranged on base plate 460, and the two ends of lifting pulley 5 are separately fixed on second side plate 465 of both sides.
Like Fig. 4, shown in 5, in this example, page turning axle 44 has one along the straight plane and the arcwall face of the both sides that are connected straight plane that its length direction extends, and promptly, the cross section of page turning axle 44 is not the circle of routine yet, but the abnormity that constitutes by a straight flange and an arc limit.When the blade 20 of blind 2 is in the horizontal opening state; The straight plane of page turning axle 44 is perpendicular to horizontal plane, after making 90 ° of page turning axle 44 upsets, and the blade generation flip closed of blind 2; Because the straight plane of page turning axle 44 is parallel with horizontal plane; The page turning axle 44 of this moment is the most stable, can not continue to rotate, and also can not rebound.In switching process, because the upper end of ladder rope 22 walks around control wheel 451 and is fixedly connected with control wheel 451, avoided terraced rope 22 to take turns skidding and wear and tear on 451 in control, guaranteed that further page turn over operation steadily and accurately carries out.
In addition; As shown in Figure 2; The first internal magnet slide block 30 comprises a plurality of magnet 300, is used to accommodate the box body 301 of magnet 300, and said blade jack also comprises the brake(-holder) block 302 that is fixedly installed on box body 301 outsides, on second frame 111 of the first internal magnet slide block, 30 place sides, is provided with stop magnet 303; When blind 2 put down fully, brake(-holder) block 302 and 303 adhesives of stop magnet realized the braking of the said first internal magnet slide block 30.Utilize the adhesive effect of brake(-holder) block and stop magnet, effectively prevented the inertia motion of internal magnet slide block, avoid the generation of fault.In addition, brake structure design is ingenious, it is simple to be provided with, and the braking action of brake(-holder) block and stop magnet is nonvolatil, can not damage along with frequent use or performance descends, and satisfies built-in sunshade hollow glass products for the requirement of hanging down fault or even zero failure.
In addition, bearing is installed like the bearing 430 on the bearing 304 on the first internal magnet slide block 30 and the second internal magnet slide block 43 in the upper and lower at least on each magnet slide block in this example, the friction when sliding to reduce.
As stated, the utility model is fixed on the turning wheel after walking around turning wheel to the design of page turning axle with the ladder rope, and the turning operation of blade excessively upset and upset rebound phenomenon can not occur more steadily with accurate; In addition; The utility model is through being incorporated into same overturning seat with blade turning wheel and the lifting pulley that is used for going up and down; Structure is simpler, and utilize the Access Division that is provided with on the overturning seat, opening etc. further promoted blade go up and down and switching process in stationarity.Utilize the adhesive effect of brake(-holder) block and stop magnet, effectively prevented the inertia motion of internal magnet slide block, avoid the generation of fault.
Further, as shown in Figure 2, offer two air vents 120 respectively in the upper and lower of the side towards blind 2 (inboard) of second frame 111; Wherein, the belonging on the relative side of sides with air vent 120 of second frame 111 in the left side is provided with interface 3 and sealing-plug 4, and interface 3 places can connect vacuum extractor or aerating device; In interior assembled of establishing sunshade hollow shutter, connect vacuum extractor at interface 3 places, will wherein vacuumize; And then connection aerating device; Be full of inert gas (nitrogen or argon gas), sealing-plug 4 beyond the Great Wall, and further seal with fluid sealant.The inert gas of in cavity 12, filling provides the good environment in the hollow glass 1, effectively prevents particularly stay cord of hollow glass 1 inner member, the oxidation of ladder rope, the application life of establishing sunshade hollow shutter in having improved.In addition, the setting of the utility model air vent makes that also suffered resistance reduces in the lifting process of blade of blind, and it is more steady to go up and down.
To sum up, the utility model is set about from gaseous environment, magnetically-actuated mechanism and blade folding and unfolding and three aspects of overturn structure itself in the hollow glass, and existing built-in sunshade hollow glass is improved.Through detecting, according to the built-in sunshade hollow glass of the utility model, the rise of built-in louver curtain and the operating physical force of transferring are smaller or equal to 14N, and the operating physical force of opening and closing is smaller or equal to 12N, and opening and closing are easy to operate, and operating process operates steadily; Sample stretches and regains and circulates 20000 times; Damaging and dysfunction does not all appear for 40000 times in opening and closing; Mechanical endurance can meet 3 grades of requirements, the technical requirement that all test items all reach and are superior to stipulating in JG/T255-2009 " the built-in sunshade hollow glass products " standard.In addition, to compare prior art simpler for the structure of the utility model.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. built-in sunshade hollow glass comprises:
The hollow glass (1) of sealing; It comprises two sheet glass that are parallel to each other former (10), be folded in metal hollow frame (11) between said two sheet glass former (10), surrounded by said two sheet glass former (10) and said metal hollow frame (11) cavity (12), fluid sealant (13), said metal hollow frame (11) comprise first frame (110) that is positioned at two sides up and down and be positioned at about second frame (111) of two sides;
Blind (2), it is positioned at the cavity (12) of said hollow glass (1) and includes a plurality of blades (20), is positioned at the bottom girder (21) and the ladder rope (22) of bottommost;
The blade jack of blind (2); It comprises the first internal magnet slide block (30), the movable pulley (31) that is connected said first internal magnet slide block (30) top, at least two up-down stay cords (32), the balancing weight (33) that is positioned at said hollow glass (1) and is provided with slidably along the length direction of said second frame (111) and is positioned at said original sheet glass (10) outside and is used to drive the first external magnet slide block that the said first internal magnet slide block (30) slides; One end of each said up-down stay cord (32) is fixed on the bottom girder (21) of said blind (2); The other end is fixed on a certain permanent position (8) on said second frame (111), the box body (301) that the said first internal magnet slide block (30) includes some magnet (300) and is used to accommodate said magnet (300) behind the lifting pulley (5) that is positioned at said blind (2) top, said movable pulley (31);
The blade elevating mechanism of blind (2); It comprises that being positioned at said first frame (110) takes turns (40) with the last page turning of the position, boundary of said second frame (111); Be positioned at the said following page turning wheel (41) of going up page turning wheel (40) below; The said page turning wheel (40) of going up is twined the page turning stay cord (42) that links to each other with said page turning wheel (41) down; Be slidingly arranged in the second internal magnet slide block (43) on said second frame (111); Be positioned at said original sheet glass (10) outside and be used to drive the second external magnet slide block that the said second internal magnet slide block (43) slides; The page turning axle (44) that both ends are fixedly connected with the said upward page turning wheel (41) of both sides respectively; Be fixedly installed on page turning control wheel (45) and overturning seat (46) on the said page turning axle (44); The said second internal magnet slide block (43) is contained in said page turning stay cord (42) and goes up and be positioned at the said page turning wheel (41) of going up and take turns between (41) with said page turning down
It is characterized in that:
Described blade jack also comprises the brake(-holder) block (302) that is fixedly installed on said box body (301) outside; On second frame (111) of the described first internal magnet slide block (30) place side, be provided with stop magnet (303); When said blind (2) when putting down fully, described brake(-holder) block (302) and said stop magnet (303) adhesive realize the braking of the said first internal magnet slide block (30);
Said page turning axle (44) has one along the straight plane of its length direction extension and the arcwall face of the both sides that are connected said straight plane; Described page turning control wheel (45) comprises the wheel shaft (450) of hollow and is fixed on the control wheel (451) of said wheel shaft (450) periphery; Said page turning axle (44) passes said wheel shaft (450) setting; When the blade (20) of described blind (2) is in the horizontal opening state; The straight plane of described page turning axle (44) is perpendicular to horizontal plane, and when the blade (20) of described blind (2) when being in closure state, the straight plane of described page turning axle (44) is parallel with horizontal plane;
Said built-in sunshade hollow glass also comprises on the lateral surface that is arranged on described metal hollow frame (11), can and be used for the sealing-plug (4) with said interface (3) sealing as the interface (3) that vacuumizes interface and inflation inlet; The upper and lower towards the one side of said blind (2) at second frame (111) of the said left and right sides is respectively equipped with at least one air vent (120), and said cavity is full of inert gas in (12).
2. built-in sunshade hollow glass according to claim 1; It is characterized in that: said overturning seat (46) be included in the middle part have the conductor rope hole that can supply restricts passes through base plate (460), extend to form vertically downward from the edge in described conductor rope hole be used for and the hollow Access Division (461) of said first frame (11) clamping, erect and be arranged on described base plate (460) first side plate (462) of both sides relatively; Be respectively equipped with on described two first side plates (462) wheel shaft (450) that is used for fixing said upset control wheel (45) both ends axis hole (463) and be positioned at said axis hole (463) below and be used to the opening (464) that supplies to restrict and pass through; One end of the ladder rope (21) of said blind (2) is walked around said control wheel (45) and is fixed on the said control wheel (45); The other end is through the conductor rope hole of said base plate (460); Said hollow Access Division (461) draws, be fixed on the bottom girder (21) of said blind (2) after each blade (20) of described blind (2) is connected successively; Said overturning seat (46) also comprises second side plate (465) of the other relative both sides that are arranged on said base plate (460), and the two ends of described lifting pulley (5) are separately fixed on said both sides second side plates (465).
3. built-in sunshade hollow glass according to claim 1 is characterized in that: said air vent (120) has a plurality of, and corresponding one by one between the said air vent (120) on two said second frames (111).
4. built-in sunshade hollow glass according to claim 1 is characterized in that: the described a plurality of air vents (120) that are positioned at a side are arranged along the length direction of described second frame (111).
5. built-in sunshade hollow glass products according to claim 1 is characterized in that: described lifting pulley (5) is a fixed pulley.
6. built-in sunshade hollow glass according to claim 4 is characterized in that: the last corner location of corresponding blind (2) also is provided with fixed pulley (6) in described hollow glass (1).
7. built-in sunshade hollow glass according to claim 1 is characterized in that: said movable pulley (31) is the running block of one or more formations.
8. built-in sunshade hollow glass according to claim 1; It is characterized in that: the said first internal magnet slide block (30) also comprises the bearing (304) that is arranged on the said box body (301), and the said second internal magnet slide block (43) includes bearing (430).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203499634U CN202249679U (en) | 2011-09-19 | 2011-09-19 | Hollow glass internally installed with sun-shading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203499634U CN202249679U (en) | 2011-09-19 | 2011-09-19 | Hollow glass internally installed with sun-shading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202249679U true CN202249679U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203499634U Withdrawn - After Issue CN202249679U (en) | 2011-09-19 | 2011-09-19 | Hollow glass internally installed with sun-shading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202249679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359344A (en) * | 2011-09-19 | 2012-02-22 | 张家港市虹壹玻璃制品有限公司 | Hollow glass with built-in blinds |
-
2011
- 2011-09-19 CN CN2011203499634U patent/CN202249679U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359344A (en) * | 2011-09-19 | 2012-02-22 | 张家港市虹壹玻璃制品有限公司 | Hollow glass with built-in blinds |
| CN102359344B (en) * | 2011-09-19 | 2012-12-19 | 张家港市虹壹玻璃制品有限公司 | Hollow glass with built-in blinds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |