CN112412312A - Movable external sun-shading shutter for green building - Google Patents
Movable external sun-shading shutter for green building Download PDFInfo
- Publication number
- CN112412312A CN112412312A CN202011388449.1A CN202011388449A CN112412312A CN 112412312 A CN112412312 A CN 112412312A CN 202011388449 A CN202011388449 A CN 202011388449A CN 112412312 A CN112412312 A CN 112412312A
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- CN
- China
- Prior art keywords
- guide
- horizontal moving
- movable
- fixed
- moving plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
-
- 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
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
-
- 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
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
-
- 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
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/325—Immobilising devices preventing raising
-
- 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
- E06B9/38—Other details
- E06B9/386—Details of lamellae
Abstract
The invention discloses a movable external sun-shading shutter which comprises a glass window and a shutter curtain, wherein the shutter curtain comprises a plurality of shutters, two guide ropes, two guide structures, two automatic wire winders, two movable blocks and two guide rope fixing mechanisms, each guide structure comprises a guide rail, a vertical movable plate, a spring and two fixed shafts, each guide shaft is arranged between the front side wall of each guide rail and the corresponding vertical movable plate, each guide rope fixing mechanism comprises a baffle and a horizontal moving structure, each horizontal moving structure comprises a horizontal movable plate and two convex blocks, each movable block is provided with a horizontal moving hole, and each vertical movable plate drives the corresponding horizontal moving structure to move to a first position when a pressure value applied to the vertical movable plate is smaller than a preset pressure value and drives the corresponding horizontal moving structure to move to a second position when the pressure value applied to the vertical movable plate is larger than or equal to the preset pressure value. The invention has simple structure and low cost, and can lead the manually controlled movable external sun-shading shutter to automatically retract the shutter when the outdoor wind speed is higher.
Description
Technical Field
The invention relates to the field of building sun-shading and exterior windows, in particular to a movable exterior sun-shading shutter for green buildings.
Background
The movable external sun-shading blind window for buildings is a product which installs the movable external sun-shading blind window outside a glass window room, has the advantages of energy saving, sun shading, heat insulation, light adjustment and the like, and is widely applied to green buildings, but because the external sun-shading blind window is installed outdoors, in order to be considered safely, the prior art mostly adopts a pipe pile motor to electrically control the work of the blind window and detect the outdoor wind power by installing a wind speed sensor, when the outdoor wind power is larger, the pipe pile motor is automatically controlled to fold the blind window, although the electrically controlled external sun-shading blind window can avoid the damage of the blind window when the outdoor wind power is larger, the cost is higher, the pipe pile motor and a control system generally need hundreds of yuan, the price is obviously higher than that of the manually controlled external sun-shading blind window, the price of the manually controlled external sun-shading blind window is generally about 100-200 yuan, although the cost is, but only manual operation is available, the wind resistance is poor, the blind cannot be automatically folded when outdoor wind power is large, the damage of the blind is easily caused, the personal and property safety of residents is threatened, and further improvement is urgently needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a movable external sun-shading shutter for green buildings, which is used for solving the defect that the existing manually-controlled movable external sun-shading shutter for buildings cannot be automatically retracted when outdoor wind power is high, so that the shutter is easily damaged.
Therefore, the invention adopts the following technical scheme: a movable external sun-shading blind window for green buildings comprises a glass window and a blind curtain arranged on the outer side of the glass window, wherein the blind curtain comprises a top groove, a plurality of blind leaves, two guide ropes and two guide structures, guide shafts are respectively arranged at two ends of the blind leaves, the blind curtain also comprises two automatic wire winders, two movable blocks and two guide rope fixing mechanisms, the automatic wire winders are arranged in the top groove, the guide ropes are wound inside the automatic wire winders, the lower ends of the guide ropes are fixed on the movable blocks; the guide structure comprises a guide rail, a vertical moving plate, at least one spring and two fixed shafts, the upper end and the lower end of the vertical moving plate are respectively installed in the guide rail in a back-and-forth moving mode through the fixed shafts, the guide shafts are arranged between the front side wall of the guide rail and the vertical moving plate, one end of the spring is fixed on the vertical moving plate, and the other end of the spring is fixed on the rear side wall of the guide rail; the guide rope fixing mechanism comprises a baffle plate and a horizontal moving structure, two ends of the horizontal moving structure are respectively fixed on vertical moving plates on two sides, the horizontal moving structure corresponds to the baffle plate in position, the horizontal moving structure comprises a horizontal moving plate and two convex blocks, the convex blocks are fixed on the horizontal moving plate, the positions of the convex blocks correspond to those of the movable blocks, and the movable blocks are provided with horizontal moving holes for the convex blocks to be inserted into; the vertical moving plate drives the horizontal moving structure to move to a first position when the pressure value received by the vertical moving plate is smaller than a preset pressure value, and drives the horizontal moving structure to move to a second position when the pressure value received by the vertical moving plate is larger than or equal to the preset pressure value; the convex block is inserted into the horizontal moving hole of the movable block when the movable block is positioned between the baffle plate and the horizontal moving structure is at the first position, so that the movable block is fixed on the horizontal moving structure, and is not inserted into the horizontal moving hole of the movable block when the movable block is positioned between the baffle plate and the horizontal moving structure is at the second position, so that the movable block is not fixed on the horizontal moving structure.
Furthermore, the upper surface of the louver is provided with photovoltaic cells, and the lower surface of the louver is provided with diffuse reflection paint.
The invention has the beneficial effects that:
(1) the spring is arranged between the vertical moving plate and the rear side wall of the guide rail, so that the blind curtain transmits pressure to the vertical moving plate through guide shafts at two ends of the blind curtain when being subjected to larger wind pressure, and the horizontal moving structure for fixing the movable block is fixedly connected with the lower parts of the vertical moving plates at two sides, so that the vertical moving plate can control whether the movable block is fixed in the guide rope fixing mechanism according to the magnitude of the received outdoor wind pressure, a wind speed sensor and a corresponding control device are not required to be arranged to judge the magnitude of the outdoor wind speed, and the application cost of the movable external sun-shading shutter of the building is effectively reduced;
(2) the automatic wire rewinding device with the guide rope wound inside is installed in the top groove of the venetian blind and the lower end of the guide rope is fixed in the movable block, and whether the movable block is fixed in the guide rope fixing mechanism is controlled by adopting a horizontal moving structure fixedly connected with the lower portions of the vertical movable plates on two sides, so that the movable block cannot be fixed in the guide rope fixing mechanism when the vertical movable plate is subjected to large wind pressure, the guide rope and the venetian blind can be automatically rewound by the automatic wire rewinding device, a tubular motor with high price is not required to be adopted, and the application cost of the movable external sun blind for the building is further reduced.
Drawings
FIG. 1 is a schematic side view of a movable outer sun blind.
Fig. 2 is a first front view of the external sun blind (automatic winder does not retract the blind).
FIG. 3 is a schematic view of a first front view of the external venetian blind (automatic winder retracted blind).
Fig. 4 is a schematic structural view of the blind.
Fig. 5 is a three-dimensional structure diagram of the guide structure.
Fig. 6 is a three-dimensional structure diagram of a horizontal movement structure.
Fig. 7 is a three-dimensional structure diagram of the movable block.
Fig. 8 is a schematic three-dimensional structure diagram of the guide structure and the guide rope fixing mechanism when the horizontal moving structure and the vertical moving plate are in the first position.
Fig. 9 is a schematic three-dimensional structure diagram of the guide rope fixing mechanism when the horizontal moving structure and the vertical moving plate are in the first position.
Fig. 10 is a schematic three-dimensional structure diagram of the guide structure and the guide rope fixing mechanism when the horizontal moving structure and the vertical moving plate are at the second position.
Fig. 11 is a schematic three-dimensional structure diagram of the guide rope fixing mechanism when the horizontal moving structure and the vertical moving plate are in the second position.
Fig. 12 is a schematic view of the installation of the guide shaft in the guide structure.
Description of reference numerals: 1-window frame, 2-blind, 3-glass window, 4-guide rope fixing mechanism, 5-top groove, 6-automatic wire-rewinding device, 7-guide rope, 8-guide structure, 9-movable block, 10-lifting rope, 11-fixed shaft, 12-blind, 13-guide shaft, 14-vertical movable plate, 15-spring, 16-guide rail, 17-horizontal moving structure, 18-baffle, 19-rear side wall, 20-front side wall and 21-horizontal moving hole.
Detailed Description
The invention is explained in further detail below with reference to specific embodiments and with reference to the drawings.
As shown in fig. 1 to 4, the present embodiment provides a movable external sun blind for green buildings, which includes a glass window 3 and a blind 2 disposed outside the glass window, the blind includes a top slot 5 disposed on the upper portion of a window frame 1, a plurality of blinds 12 with guide shafts 13 disposed at two ends thereof, a bottom slot, a lifting rope 10 for lifting the blinds, a ladder rope for positioning and rotating the blinds, an operating device 12 for manually controlling the actions of the ladder rope and the lifting rope, two guide ropes 7 and two guide structures 8 disposed on the left and right sides of the blinds, holes for the guide ropes to pass through are disposed on the blinds and the bottom slot, and the operating device adopts a manual rope pulling device or a manual bead pulling device.
The blind also comprises two automatic wire winders 6 which are arranged in the top groove and are internally wound with guide ropes, two movable blocks 9 and two guide rope fixing mechanisms 4, the guide ropes can be wound and unwound by the stored energy and the released energy of -surface vortex springs of the automatic wire winder 6, the upper ends of the guide ropes are fixed on the automatic wire winder and are wound in the automatic wire winder, the lower ends of the guide ropes are respectively fixed on the movable blocks after penetrating through holes in the bottom groove and the plurality of shutters, the guide ropes and the blind can be automatically wound by the automatic wire winder when the movable blocks are not fixed, and the guide ropes and the blind cannot be automatically wound when the movable blocks are fixed.
As shown in fig. 5 to 7, the guiding structure 8 includes a guide rail 16, a vertical moving plate 14, at least one spring 15 and two fixing shafts 11 fixedly installed at the upper and lower ends of the guide rail, respectively, the upper and lower ends of the vertical moving plate 14 are installed in the guide rail through the fixing shafts in a movable manner, that is, the upper and lower ends of the vertical moving plate are respectively provided with holes corresponding to the fixing shafts, the holes are installed in the guide rail in a clearance fit manner with the fixing shafts, the vertical moving plate is movable in a movable manner, the guide rail 16 includes a front side wall 20 and a rear side wall 19, a guide shaft 13 is disposed between the front side wall of the guide rail and the vertical moving plate, one end of the spring 15 is fixed on the vertical moving plate, the other end of the spring 15 is fixed on the rear side wall of the guide rail, the spring 15 is used for determining the pressure applied, the moving position of the vertical moving plate is determined according to the pressure transmitted by the guide shaft and the elastic force of the spring, the larger the wind pressure borne by the louver is, the larger the pressure borne by the vertical moving plate is and the more the spring is compressed, and the more backward the vertical moving plate moves, namely the more the vertical moving plate moves towards the direction close to the second position.
As shown in fig. 8 to 12, the guide rope fixing mechanism 4 includes a baffle 18 disposed below the blind, and a horizontal moving structure 17 having two ends respectively fixed to the vertical moving plates at two sides and corresponding to the baffle, the two ends of the baffle 18 are preferably respectively fixed to the lower portions of the front side walls of the guide rails at two sides, the horizontal moving structure 17 includes a horizontal moving plate 20 and two protrusions 19 fixed to the horizontal moving plate and corresponding to the movable blocks, the horizontal moving plate 20 is fixed to the vertical moving plates at two sides and can move back and forth when the vertical moving plate moves back and forth, when the outdoor wind pressure is small, the elasticity of the spring is larger than the pressure on the vertical moving plate, the spring can push the vertical moving plate and the horizontal moving plate to move forwards, so that the movable block is clamped between the horizontal moving structure and the baffle, and the movable block 9 is provided with a horizontal moving hole 21 for inserting the convex block.
When the pressure value received by the vertical moving plate 14 is smaller than the preset pressure value, the horizontal moving structure is driven to move to the first position, namely the pressure value transmitted by the guide shaft received by the vertical moving plate is smaller than the elastic force of the spring at the first position, and under the action of the spring, the vertical moving plate and the horizontal moving structure can move to the first position together; when the pressure value applied to the vertical moving plate 14 is greater than or equal to the preset pressure value, the horizontal moving structure is driven to move to the second position, that is, the pressure value transmitted by the guide shaft applied to the vertical moving plate is greater than or equal to the elastic force of the spring at the second position, and under the action of the spring, the vertical moving plate and the horizontal moving structure move together to the second position.
When the lug is inserted into the horizontal moving hole of the corresponding movable block, the lower end of the guide rope can be fixed in the guide rope fixing mechanism because the movable block cannot move in the vertical direction, and at the moment, the automatic winder cannot automatically retract the guide rope and the blind; the lug is located between baffle and the horizontal migration structure is in the horizontal migration downthehole messenger's movable block of not inserting completely when the horizontal migration structure is in the second position and can not fix on the horizontal migration structure at the movable block, when the lug is not inserted corresponding movable block's horizontal migration hole completely, because can reciprocate at vertical direction movable block, the lower extreme of direction rope can not be fixed in direction rope fixed establishment, automatic winder can pack up direction rope and blind automatically this moment.
Preferably, the upper surface of the louver is provided with photovoltaic cells, and the lower surface of the louver is provided with diffuse reflection paint.
The protection scope of the present invention is not limited to the above description, and any other products with the same or similar technical solutions as or to the present invention, regardless of the shape or structure, are within the protection scope of the present invention.
Claims (2)
1. A movable external sun-shading blind window for green buildings comprises a glass window (3) and a blind curtain (2) arranged on the outer side of the glass window, wherein the blind curtain comprises a top groove (5), a plurality of blind leaves (12) of which two ends are respectively provided with a guide shaft (13), two guide ropes (7) and two guide structures (8), and is characterized by further comprising two automatic wire winders (6) which are arranged in the top groove and are internally wound with the guide ropes, two movable blocks (9) and two guide rope fixing mechanisms (4), wherein the lower ends of the guide ropes (7) are fixed on the movable blocks;
the guide structure (8) comprises a guide rail (16), a vertical moving plate (14), at least one spring (15) and two fixed shafts (11), the upper end and the lower end of the vertical moving plate (14) can be mounted in the guide rail in a front-and-back mode through the fixed shafts respectively, the guide shaft (13) is arranged between the front side wall of the guide rail and the vertical moving plate, one end of the spring (15) is fixed on the vertical moving plate, and the other end of the spring (15) is fixed on the rear side wall of the guide rail;
the guide rope fixing mechanism (4) comprises a baffle (18) and a horizontal moving structure (17) with two ends respectively fixed on vertical moving plates at two sides and the position corresponding to the baffle, the horizontal moving structure (17) comprises a horizontal moving plate (20) and two convex blocks (19) fixed on the horizontal moving plate and the position corresponding to the movable blocks, and the movable blocks (9) are provided with horizontal moving holes (21) for inserting the convex blocks;
the vertical moving plate (14) drives the horizontal moving structure to move to a first position when the pressure value received by the vertical moving plate is smaller than a preset pressure value, and drives the horizontal moving structure to move to a second position when the pressure value received by the vertical moving plate is larger than or equal to the preset pressure value;
the convex block is inserted into the horizontal moving hole of the movable block when the movable block is positioned between the baffle plate and the horizontal moving structure is at the first position, so that the movable block is fixed on the horizontal moving structure, and is not inserted into the horizontal moving hole of the movable block when the movable block is positioned between the baffle plate and the horizontal moving structure is at the second position, so that the movable block is not fixed on the horizontal moving structure.
2. A movable external sunshade blind for green buildings according to claim 1, wherein said blind is provided with photovoltaic cells on its upper surface and with a diffuse reflective paint on its lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011388449.1A CN112412312A (en) | 2020-12-02 | 2020-12-02 | Movable external sun-shading shutter for green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011388449.1A CN112412312A (en) | 2020-12-02 | 2020-12-02 | Movable external sun-shading shutter for green building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112412312A true CN112412312A (en) | 2021-02-26 |
Family
ID=74829479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011388449.1A Withdrawn CN112412312A (en) | 2020-12-02 | 2020-12-02 | Movable external sun-shading shutter for green building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112412312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142780A (en) * | 2021-08-27 | 2022-10-04 | 上海锐谷新科技有限公司 | Lithium electricity cavity glass louver |
-
2020
- 2020-12-02 CN CN202011388449.1A patent/CN112412312A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142780A (en) * | 2021-08-27 | 2022-10-04 | 上海锐谷新科技有限公司 | Lithium electricity cavity glass louver |
| CN115142780B (en) * | 2021-08-27 | 2023-11-07 | 上海锐谷新科技有限公司 | Lithium battery hollow shutter glass window |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210226 |