CN108643810B - Outer sunshade plane roller shutter system stretched by traction - Google Patents
Outer sunshade plane roller shutter system stretched by traction Download PDFInfo
- Publication number
- CN108643810B CN108643810B CN201810783249.2A CN201810783249A CN108643810B CN 108643810 B CN108643810 B CN 108643810B CN 201810783249 A CN201810783249 A CN 201810783249A CN 108643810 B CN108643810 B CN 108643810B
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- China
- Prior art keywords
- rope
- guide rail
- roller shutter
- roller
- pull rope
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/60—Spring drums operated only by closure members
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention relates to a pulled and unfolded external sunshade plane roller shutter system, which comprises a roller shutter and a driving device, wherein one end of the driving device is arranged at the inner side of a right support, one end of the driving device is inserted into an octagonal tube, and the other end of the octagonal tube is supported on a left support; the left support and the right support are respectively arranged at the upper ends of the left guide rail assembly and the right guide rail assembly; the left and right guide rail components are respectively arranged above window frames at the left and right sides of the building; the roller shutter is wound on the octagonal tube in a following extending mode, and two side edges of the roller shutter slide along the left guide rail assembly and the right guide rail assembly; a rope wheel is arranged on the left support; the rope wheel is provided with a torsion spring and a pull rope, the upper end of the pull rope is fixed on the rope wheel, and the lower end of the pull rope is connected with the lower end of the roller shutter after passing around a corner piece fixed at the bottom of the window frame; the rope is wound around the rope pulley and can be wound and unwound along with the rotation of the rope pulley. The invention leads the horizontal and oblique outer sunshade roller shutters to be dragged to keep the tensioning state when being unfolded through the interaction of the driving device, the roller shutters, the rope wheels and the torsion springs, and ensures the roller shutters to run smoothly and freely.
Description
Technical Field
The invention relates to a building sunshade curtain, in particular to a building outer sunshade curtain, and specifically relates to an outer sunshade plane rolling curtain system which is drawn and unfolded.
Background
At present, the external sunshade vertical roller shutter is widely applied to the building vertical external window. During lifting, the vertical roller shutter is tensioned by gravity to keep the sun-shading function and the verticality of the roller shutter, and the friction force between the shutter piece and the guide rail is small; however, building sunlight rooms are all horizontal or inclined glass roofs, and the skylight of the inclined roof is also an inclined skylight, if a traditional external sunshade roller shutter is installed outside a window, the smaller the included angle between the roller shutter and the horizontal plane is, the larger the friction force between the roller shutter and the guide rail when the roller shutter is lifted and lowered is, if the roller shutter is close to the horizontal, when the roller shutter extends and unfolds, the dead weight of the roller shutter is not enough to pull the roller shutter to stretch straight, and in the unfolding and folding processes of the roller shutter, severe friction is always generated between the shutter sheets and the guide rail, the friction noise is large, the damage rate of the shutter sheets and the guide rail is high, the maintenance and the replacement are frequent, the later-stage use cost is high. Therefore, the market at present needs an external sunshade plane roller shutter product which can be horizontally or obliquely folded, is portable, runs silently and has long service life.
Disclosure of Invention
The invention aims to provide a pulled and unfolded outer sunshade plane roller shutter system aiming at the defects of the prior art, which can effectively solve the problems of driving, pulling, drooping, friction damage and the like of a horizontally and obliquely running outer sunshade roller shutter and enables the horizontally and obliquely running outer sunshade roller shutter to run smoothly and freely.
The technical scheme of the invention is as follows:
a pulled and unfolded outer sunshade plane roller shutter system comprises a roller shutter and a driving device, wherein one end of the driving device is installed on the inner side of a right support, the other end of the driving device is inserted into one end of an octagonal tube along an axis, and the other end of the octagonal tube is supported on a left support; the left support and the right support are respectively inserted at the upper ends of the left guide rail assembly and the right guide rail assembly; the left and right guide rail components are respectively arranged on the left and right window frames of the building; the roller shutter is wound on the octagonal tube in a following extending mode, and two ends of the roller shutter can slide along the left guide rail assembly and the right guide rail assembly; a rope wheel is arranged on the left support; the rope wheel is provided with a torsion spring and a pull rope, the upper end of the pull rope is fixed on the rope wheel, and the lower end of the pull rope is connected with the lower end of the roller shutter after passing around a corner piece fixed at the bottom of the window frame; the pull rope is wound on the rope wheel and can be wound and unwound along with the rotation of the rope wheel; when the roller shutter is retracted, the rope pulley is driven by the pull rope to rotate and the torsion spring is tightened, and when the roller shutter is unfolded, the torsion spring can pull the roller shutter to be unfolded straightly by means of elasticity.
Furthermore, the left guide rail assembly and the right guide rail assembly respectively comprise a corresponding left guide rail and a corresponding right guide rail, and a guide rail cover plate and a guide rail support rod are respectively arranged above and below the left guide rail and the right guide rail; the guide rail cover plate is connected with the left guide rail and the right guide rail through screws, so that the maintenance is convenient; the sections of the left guide rail component material and the right guide rail component material are the same and are arranged in mirror symmetry, so that standardized production is facilitated.
Furthermore, the lower ends of the left support and the right support are respectively provided with a convex block which can be inserted into the cavities at the upper ends of the left guide rail assembly and the right guide rail assembly.
Further, the rope pulley comprises a shell and a lining plate, wherein the shell is in a hollow round box shape, one side of the shell is open so that the torsion spring can be installed in the shell, and the shell is covered by the lining plate; the outer end hook of the torsion spring is embedded and hung in the outer embedded groove of the shell, and the inner end hook of the torsion spring is embedded and hung in the inner embedded groove of the middle hole of the lining plate; the rope wheel is arranged on a middle shaft arranged in the left support through a bearing arranged in a concave table on one side of the center of the rope wheel, so that the rope wheel is arranged in the left support and is sealed through a cover plate; and a mandrel is arranged on the other side of the center of the rope wheel, and the octagonal tube is mounted on the mandrel through a fulcrum shaft and a bearing.
Furthermore, the pull rope is a steel wire rope and comprises a left pull rope and a right pull rope which are respectively arranged in a left rope groove and a right rope groove on the shell; the bottom end of the roller shutter is provided with a bottom strip; the corner pieces comprise a left corner piece and a right corner piece which are respectively inserted into the lower end cavities of the left guide rail assembly and the right guide rail assembly and the left end and the right end of the bottom rod; the bottom rod is hollow and is arranged on the lower window frame of the building; the left corner piece and the right corner piece are respectively provided with a left guide pulley and a right guide pulley; the upper end of the left pull rope is fixed at the bottom of the left rope groove, the lower end of the left pull rope extends downwards along the inner cavity of the left guide rail, and turns 180 degrees after passing through the left guide pulley, and is fixedly connected with the left lower end of the bottom strip by a rope clamp; the upper end of the right pull rope is fixed at the bottom of the right rope groove, the lower end of the right pull rope extends downwards along the inner cavity of the left guide rail, and the right pull rope turns 90 degrees after passing through the left guide pulley, passes through the inner cavity of the bottom rod, then turns 90 degrees upwards through the right guide pulley, and finally is fixedly connected with the right lower end of the bottom strip through a rope clamp.
Furthermore, the two side edges of the roller blind are respectively provided with a roller which can be embedded into the left guide rail and the right guide rail and roll along the guide rails so as to reduce the friction force between the roller blind and the guide rails during the operation of the roller blind.
Further, the rollers are anchored at two ends of each rolling screen sheet through roller supports; each end is provided with two groups of rollers.
Furthermore, the left corner piece and the right corner piece are respectively provided with a detachable bottom cover, so that the state of the pull rope in the guide pulley can be observed and repaired conveniently; the bottom cover is provided with four retaining rings which can be buckled with tongue hooks arranged in the corner pieces; the left guide pulley and the right guide pulley are respectively provided with two rope grooves, so that the preferential application of the pull rope is facilitated; the bottom cover is provided with a blocking strip relative to the guide pulley, so that the blocking fault caused by the fact that the pull rope is separated from the rope groove can be prevented.
Furthermore, the invention also comprises a cover shell, wherein two ends of the cover shell are respectively arranged on the left support and the right support and cover the roller shutter, so that the roller shutter is placed in the cover shell after being rolled.
The invention further comprises a support rod which is long and is positioned below the rolling curtain span, the upper end of the support rod is fixed on the upper window frame of the building, the lower end of the support rod is installed on the lower window frame of the building, and a fluency strip is arranged on the support rod and is used for supporting the rolling curtain, so that the rolling curtain can slide along the fluency strip, the sagging is avoided, and the sliding friction is reduced.
The invention has the beneficial effects that:
the invention can draw the roller shutter to keep the roller shutter always in a tension state in the unfolding and folding processes through the linkage of the rope pulley and the torsion spring, ensures the smooth and free operation, prevents the roller shutter from drooping, reduces the friction between the guide rail and the shutter sheet, prolongs the service life of the roller shutter and creates favorable conditions for improving the quality of the roller shutter product and the economic benefit.
Drawings
Fig. 1 is an exploded schematic view of the present invention.
Fig. 2 is a sectional view of the sheave and its connection part of the present invention.
Fig. 3 is an exploded view of the sheave of the present invention.
Fig. 4 is a schematic view of the lower part of the invention.
Fig. 5 is an enlarged schematic view of a in fig. 4.
Fig. 6 is an enlarged schematic view of B in fig. 4.
Fig. 7 is a cross-sectional view of the guide rail and its periphery of the present invention.
Fig. 8 is a cross-sectional view C-C of fig. 7.
Fig. 9 is a cross-sectional schematic view of a tow bar of the present invention.
Fig. 10 is a cross-sectional view taken along line D-D of fig. 9.
Wherein: 1, rolling a curtain; 2-an octagonal tube; 3, hanging strips; 4, covering; 5-a driving device; 6-right support; 7, pressing a ring; 801-right rail cover plate; 802 — left rail cover plate; 901-right rail; 902- -left rail; 1001-right rail support rod; 1002-left rail brace; 10-1-tongue hook; 1101-right corner fitting; 1102-left corner piece-; 12-bottom bar; 13-fluency strip; 14-a supporting rod; 15-bottom strip; 16-a fulcrum; 17-a left support; 17-1-stud; 17-2-medial axis; 18-a rope wheel; 18-1-housing; 18-2-fulcrum; 18-3-external caulking groove; 19-a bearing; 20-pulling a rope; 20-1-left pull rope; 20-2-right pull rope; 21-cover plate; 22-a lining plate; 22-1-embedded groove; 23-torsion spring; 23-1-outer end hook; 23-2-inner end hook; 24-rope clamp; 2501 — left guide pulley; 2502 — right guide pulley; 26-a roller; 27-roller support; 28-rivet; 29-bottom cover; 29-1-snap ring; 29-2-bars.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1 and 2, the outer sunshade plane roller shutter system which is pulled and unfolded comprises a roller shutter 1 and a driving device 5, wherein one end of the driving device 5 is arranged inside a right support 6, the output shaft of a tubular motor at the other end is inserted into one end of an octagonal tube 2 along the axis, and the other end of the octagonal tube 2 is supported on a left support 17; the left support and the right support are respectively arranged at the upper ends of the left guide rail assembly and the right guide rail assembly; the left and right guide rail components are respectively arranged on window frames at the left and right sides of the building; the roller shutter 1 is wound on the octagonal tube 2 in a manner of extending below the hanging strip 3, and the two side edges of the roller shutter slide along the left guide rail assembly and the right guide rail assembly; the left support 17 is provided with a rope wheel 18; the rope pulley 18 is provided with a torsion spring 23 and a pull rope 20, the upper end of the pull rope 20 is fixed on the rope pulley 18, and the lower end of the pull rope 20 is connected with the lower end of the roller shutter 1 after passing around a corner piece fixed at the bottom of a window frame; the rope 20 is wound around the sheave 18 and can be retracted and extended as the sheave 18 rotates; when the roller shutter 1 is rolled up, the rope pulley 18 is driven to rotate through the pull rope 20 so as to enable the torsion spring 23 to be tightened, and when the roller shutter 1 is unfolded, the torsion spring 23 can release elasticity to assist in drawing the roller shutter 1 to be unfolded.
As shown in fig. 1, the left and right rail assemblies respectively include a left rail 902 and a right rail 901, a left rail cover plate 802 and a right rail cover plate 801 are respectively disposed above the left and right rails, and a left rail support rod 1002 and a right rail support rod 1001 are respectively disposed below the left and right rails; the left guide rail cover plate and the right guide rail cover plate are respectively connected with the left guide rail and the right guide rail through screws, so that the maintenance is convenient; the left guide rail component and the right guide rail component are same in material section and are arranged in mirror symmetry, and standardized production is facilitated.
As shown in fig. 1, the lower ends of the left and right supports are respectively provided with a convex block which can be inserted into the cavity at the upper end of the left and right guide rail assemblies.
As shown in fig. 2 and 3, the rope pulley comprises a shell 18-1 and a lining plate 22, wherein the shell 18-1 is hollow round box-shaped, one side of the shell is open so as to install the torsion spring 23 therein, and the shell is covered by the lining plate 22; an outer end hook 23-1 of the torsion spring 23 is embedded and hung in an outer embedded groove 18-3 of the shell, and an inner end hook 23-2 of the torsion spring is embedded and hung in an embedded groove 22-1 of a central hole in the lining plate 22; the lining plate 22 can be made of plastic, is connected with the shell 18-1 through a pressing ring 6 and a screw and is embedded on a convex nail 17-1 on the inner wall of the left support 17, so that the side edge of the rotary roller shutter 1 is prevented from rubbing the inner wall of the left support 17 to be abraded mutually, and the friction noise can be eliminated. The rope wheel 18 can be arranged on a middle shaft 17-2 arranged in the left support 17 through a bearing 19 arranged in a concave table at one side of the center of the rope wheel 18, so that the rope wheel 18 is arranged in the left support 17 and is sealed through a cover plate 21; the other side of the center of the rope wheel 18 is provided with a mandrel 18-2, and the octagonal tube 2 is installed on the mandrel 18-2 through a fulcrum 16 and a bearing 19.
As shown in fig. 4, 5 and 6, the pull rope 20 is a steel wire rope, and includes a left pull rope 20-1 and a right pull rope 20-2, which are respectively disposed in the left rope groove and the right rope groove of the housing 18-1; the bottom end of the roller shutter 1 is provided with a bottom strip 15; the corner piece 10 comprises a left corner piece 10-2 and a right corner piece 10-1 which are respectively inserted into the lower end cavities of the left and right guide rail assemblies and the left and right ends of the bottom rod 12; the bottom rod 12 is hollow and is arranged on a lower window frame of a building; the left and right corner pieces are respectively provided with a left guide pulley 2502 and a right guide pulley 2501; the upper end of the left pull rope 20-1 is fixed at the bottom of the left rope groove, the lower end of the left pull rope extends downwards along the inner cavity of the left guide rail 902, turns 180 degrees after passing through the left guide pulley 2502, and is fixedly connected with the left lower end of the bottom strip 15 by a rope clamp 24; the upper end of the right pull rope 20-2 is fixed at the bottom of the right rope groove, the lower end of the right pull rope extends downwards along the inner cavity of the left guide rail 902, turns 90 degrees after passing through the left guide pulley 2502, passes through the inner cavity of the bottom rod 12, turns 90 degrees upwards through the right guide pulley 2501, and is finally fixedly connected with the right lower end of the bottom strip 15 through a rope clamp 24. The left and right pull ropes are symmetrically arranged at two ends of the bottom strip 15, so that the traction is uniform and stable.
As shown in fig. 7, the roller blind 1 is formed by inserting a plurality of roller blind sheets, and two side edges of each roller blind sheet are provided with rollers 26, and the rollers 26 can be embedded into the left guide rail 902 and roll along the guide rail 902, so as to reduce the friction between the roller blind 1 and the guide rail 902; the left guide rail 902 is mounted on the left guide rail support rod 1002 through screws. The roller 26, the right guide rail 901 and the right guide rail support rod 1001 on the right side of the roller shutter 1 are symmetrically arranged with the left side. The left guide rail supporting rod and the right guide rail supporting rod are respectively installed on the building window frame through screws.
As shown in fig. 8, the rollers 26 are anchored at both ends of each rolling sheet by roller supports 27; two sets of rollers 26 are mounted at each end with rivets 28 to allow for smoother sliding.
As shown in fig. 5, the left and right corner pieces are respectively provided with a detachable bottom cover 29, which is convenient for observing and repairing the state of the pull rope in the guide pulley; the bottom cover 29 is provided with four retaining rings 29-1 which can be buckled with tongue hooks 10-1 arranged in the corner pieces; the left guide pulley and the right guide pulley are respectively provided with two rope grooves, so that the preferential application of the pull rope is facilitated; the bottom cover 29 is provided with a blocking strip 29-2 relative to the guide pulley, so that the pull rope can be blocked and pressed in the rope groove of the guide pulley, and the pull rope is prevented from being separated from the rope groove to cause blocking failure.
As shown in fig. 1, the present invention further includes a housing 4, both ends of which are respectively mounted on the left support 17 and the right support 6, and which covers the roller blind 1, so that the roller blind 1 is placed therein after being rolled.
As shown in fig. 9 and 10, the present invention further includes a support rod 14, the support rod 14 is a long strip, and is located below the span of the roller shutter 1, the upper end of the support rod 14 is fixed on the upper window frame of the building, the lower end of the support rod is installed on the lower window frame of the building, and a fluency strip 13 is arranged on the support rod for supporting the roller shutter 1, so that the roller shutter 1 can slide along the fluency strip 13, preventing sagging and reducing sliding friction. Through the arrangement of the supporting rod 14, the span of the roller blind 1 is reduced, the roller blind 1 is prevented from sagging, and the stress state of the roller blind 1 is improved.
When the roller shutter is used, when the roller shutter is folded, the pull ropes fixed on the two sides of the bottom strip are converted into torque M through the rope pulley, so that the torsion spring is tightened and accumulates potential energy, and meanwhile, the pull ropes are kept to apply constant force F on the bottom strip, so that the roller shutter is tensioned. When the roller shutter extends out, the torsion spring loosens and releases potential energy, the torque M keeps the tension F of the pull rope through the rope pulley and applies constant force F to the bottom rod, so that the roller shutter is tensioned. That is, during the extension or winding of the roll screen, the torsion spring generates a constant torque and applies a constant tension force F to the bottom strip of the bottom of the roll screen.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (9)
1. A pulled and unfolded external sunshade plane roller shutter system comprises a roller shutter and a driving device, and is characterized in that one end of the driving device is installed on the inner side of a right support, the other end of the driving device is inserted into one end of an octagonal tube along an axis, and the other end of the octagonal tube is supported on a left support; the left support and the right support are respectively inserted at the upper ends of the left guide rail assembly and the right guide rail assembly; the left and right guide rail components are respectively arranged on the left and right window frames of the building; the roller shutter is wound on the octagonal tube in a following extending mode, and two ends of the roller shutter can slide along the left guide rail assembly and the right guide rail assembly;
a rope wheel is arranged on the left support; the rope wheel is provided with a torsion spring and a pull rope, the upper end of the pull rope is fixed on the rope wheel, and the lower end of the pull rope is connected with the lower end of the roller shutter after passing around a corner piece fixed at the bottom of the window frame; the pull rope is wound on the rope wheel and can be wound and unwound along with the rotation of the rope wheel; when the roller shutter is retracted, the rope pulley is driven by the pull rope to rotate and tighten the torsion spring, and when the roller shutter is unfolded, the torsion spring can pull the roller shutter to be unfolded straightly by means of elasticity;
the rope pulley comprises a shell and a lining plate, wherein the shell is in a hollow round box shape, one side of the shell is open so that the torsion spring can be installed in the shell, and the shell is covered by the lining plate; the outer end hook of the torsion spring is embedded and hung in the outer embedded groove of the shell, and the inner end hook of the torsion spring is embedded and hung in the inner embedded groove of the middle hole of the lining plate; the rope wheel is arranged on a middle shaft arranged in the left support through a bearing arranged in a concave table on one side of the center of the rope wheel, so that the rope wheel is arranged in the left support and is sealed through a cover plate; and a mandrel is arranged on the other side of the center of the rope wheel, and the octagonal tube is mounted on the mandrel through a fulcrum shaft and a bearing.
2. The pulled deployed exterior shading planar roller shade system according to claim 1, wherein the left and right guide rail assemblies respectively comprise a corresponding left and right guide rail, and a guide rail cover plate and a guide rail support rod are respectively arranged above and below the left and right guide rails; the guide rail cover plate is connected with the left guide rail and the right guide rail through screws, so that the maintenance is convenient; the sections of the left guide rail component material and the right guide rail component material are the same and are arranged in mirror symmetry, so that standardized production is facilitated.
3. The pulled and extended flat outer sunshade roller shade system as in claim 1, wherein said left and right brackets have respective projections at their lower ends for insertion into cavities at the upper ends of said left and right rail assemblies.
4. The pulled deployed external sunshade planar roller shade system of claim 1 wherein said pull cord is a steel cord comprising a left pull cord and a right pull cord disposed in a left cord slot and a right cord slot, respectively, on said housing; the bottom end of the roller shutter is provided with a bottom strip; the corner pieces comprise a left corner piece and a right corner piece which are respectively inserted into the lower end cavities of the left guide rail assembly and the right guide rail assembly and the left end and the right end of the bottom rod; the bottom rod is hollow and is arranged on the lower window frame of the building; the left corner piece and the right corner piece are respectively provided with a left guide pulley and a right guide pulley; the upper end of the left pull rope is fixed at the bottom of the left rope groove, the lower end of the left pull rope extends downwards along the inner cavity of the left guide rail, and turns 180 degrees after passing through the left guide pulley, and is fixedly connected with the left lower end of the bottom strip by a rope clamp; the upper end of the right pull rope is fixed at the bottom of the right rope groove, the lower end of the right pull rope extends downwards along the inner cavity of the left guide rail, and the right pull rope turns 90 degrees after passing through the left guide pulley, passes through the inner cavity of the bottom rod, then turns 90 degrees upwards through the right guide pulley, and finally is fixedly connected with the right lower end of the bottom strip through a rope clamp.
5. The pulled unrolling exterior sunshade planar roller shade system as claimed in claim 2, wherein said roller shades are provided at both sides with rollers which can be inserted into and roll along said left and right guide rails, respectively, so as to reduce the friction with said guide rails when the roller shade is in operation.
6. The pulled unrolling exterior sunshade planar roller blind system as claimed in claim 5, wherein said rollers are anchored at both ends of each blind sheet by roller bearings; each end is provided with two groups of rollers.
7. The pulled deployed external sunshade planar roller shade system as in claim 4, wherein said left and right corner pieces are respectively provided with a detachable bottom cover for facilitating observation and repair of said pull cord in said guide pulley; the bottom cover is provided with four retaining rings which can be buckled with tongue hooks arranged in the corner pieces; the left guide pulley and the right guide pulley are respectively provided with two rope grooves, so that the preferential application of the pull rope is facilitated; the bottom cover is provided with a blocking strip relative to the guide pulley, so that the blocking fault caused by the fact that the pull rope is separated from the rope groove can be prevented.
8. The drawn and unrolled exterior sunshade planar roller shade system according to claim 1, further comprising a cover installed at both ends thereof on the left and right supports, respectively, and covering said roller shade so that said roller shade is rolled up and placed therein.
9. The towed deployed external sunshade planar roller shade system of claim 1 further including a carrier bar, elongated and positioned below said roller shade span, having an upper end secured to said upper architectural window frame and a lower end mounted to said lower architectural window frame, and having a fluency strip positioned thereon for supporting said roller shade to enable said roller shade to slide along said fluency strip to avoid sagging and reduce sliding friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783249.2A CN108643810B (en) | 2018-07-17 | 2018-07-17 | Outer sunshade plane roller shutter system stretched by traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783249.2A CN108643810B (en) | 2018-07-17 | 2018-07-17 | Outer sunshade plane roller shutter system stretched by traction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108643810A CN108643810A (en) | 2018-10-12 |
| CN108643810B true CN108643810B (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810783249.2A Active CN108643810B (en) | 2018-07-17 | 2018-07-17 | Outer sunshade plane roller shutter system stretched by traction |
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| CN (1) | CN108643810B (en) |
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| CN109532421A (en) * | 2018-12-05 | 2019-03-29 | 黄意初 | Roller shutter with windscreen wiper and the fork truck for being equipped with the roller shutter |
| CN109910566A (en) * | 2019-03-01 | 2019-06-21 | 大厂回族自治县合世璧机械制造有限公司 | The Z-shaped rope positioning system of sunshade pull rod |
| CN112983242B (en) * | 2019-12-02 | 2024-10-18 | 河北奥润顺达窗业有限公司 | External sunshade linkage double-roller shutter window |
| CN114075917A (en) * | 2020-08-18 | 2022-02-22 | 河海大学 | Roller blind sunshade curtain without backrush impact force |
| CN112282623A (en) * | 2020-11-10 | 2021-01-29 | 南京金星宇节能技术有限公司 | Electric fabric roller shutter for external sunshade and mounting method thereof |
| CN112252953A (en) * | 2020-11-10 | 2021-01-22 | 南京金星宇节能技术有限公司 | Guide rail for a textile roller blind and method for mounting the same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082658A (en) * | 1992-07-21 | 1994-02-23 | 赛格弗莱德·埃伯 | Rolling shutter window with revolving function |
| CN1206445A (en) * | 1996-10-23 | 1999-01-27 | 大和胶带株式会社 | Balance type rolling door and window and balance device thereof |
| KR20130005011A (en) * | 2011-07-05 | 2013-01-15 | 서윤현 | Up-down frame holding device of take up mosquito net |
| CN203285310U (en) * | 2013-05-10 | 2013-11-13 | 湖南湘联科技有限公司 | Pitched roof roll-up window |
| CN203925252U (en) * | 2014-05-09 | 2014-11-05 | 缔纷特诺发（上海）遮阳制品有限公司 | Up roller shutter window |
| CN206309251U (en) * | 2016-11-18 | 2017-07-07 | 湖南湘联节能科技股份有限公司 | A kind of pitched roof roll-up window |
| CN208473671U (en) * | 2018-07-17 | 2019-02-05 | 南京金星宇节能技术有限公司 | A kind of external sunshade plane roller blind system being towed expansion |
-
2018
- 2018-07-17 CN CN201810783249.2A patent/CN108643810B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082658A (en) * | 1992-07-21 | 1994-02-23 | 赛格弗莱德·埃伯 | Rolling shutter window with revolving function |
| CN1206445A (en) * | 1996-10-23 | 1999-01-27 | 大和胶带株式会社 | Balance type rolling door and window and balance device thereof |
| KR20130005011A (en) * | 2011-07-05 | 2013-01-15 | 서윤현 | Up-down frame holding device of take up mosquito net |
| CN203285310U (en) * | 2013-05-10 | 2013-11-13 | 湖南湘联科技有限公司 | Pitched roof roll-up window |
| CN203925252U (en) * | 2014-05-09 | 2014-11-05 | 缔纷特诺发（上海）遮阳制品有限公司 | Up roller shutter window |
| CN206309251U (en) * | 2016-11-18 | 2017-07-07 | 湖南湘联节能科技股份有限公司 | A kind of pitched roof roll-up window |
| CN208473671U (en) * | 2018-07-17 | 2019-02-05 | 南京金星宇节能技术有限公司 | A kind of external sunshade plane roller blind system being towed expansion |
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| Publication number | Publication date |
|---|---|
| CN108643810A (en) | 2018-10-12 |
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Denomination of invention: A traction deployed outer sunshade plane rolling shutter system Effective date of registration: 20211209 Granted publication date: 20200214 Pledgee: Bank of China Limited Nanjing Jiangbei New Area Branch Pledgor: NANJING JINXINGYU ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2021980014604 |
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