CN112252949B - Low-cost building external sunshade blind integrated window - Google Patents
Low-cost building external sunshade blind integrated window Download PDFInfo
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- CN112252949B CN112252949B CN202011392683.1A CN202011392683A CN112252949B CN 112252949 B CN112252949 B CN 112252949B CN 202011392683 A CN202011392683 A CN 202011392683A CN 112252949 B CN112252949 B CN 112252949B
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- guide
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- movable plate
- conductive block
- window
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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
- E06B9/30—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
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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
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
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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
- E06B9/30—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
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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
- E06B9/30—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
- E06B2009/3225—Arrangements to aid the winding of cords rollers
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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 discloses a low-cost building external sunshade blind integrated window which comprises a window frame, an external window, a power supply device and an external sunshade blind, wherein the external sunshade blind comprises a top groove, a plurality of blinds with guide shafts arranged at two ends respectively, two guide structures and two guide steel wires, the external sunshade blind further comprises two automatic wire winders, two positioning blocks, two guide steel wire fixing structures and an on-off switch structure, each guide steel wire fixing structure comprises a fixing part, a second spring, a horizontal steel shaft and an electromagnet block, the lower ends of the guide steel wires are fixed on the positioning blocks, each guide structure comprises a guide rail, a movable plate, a first spring and two fixed shafts, the movable plate can be installed in the guide rail in a back-and-forth mode through the fixed shafts, and the guide shafts are arranged between the front side wall of the guide rail and the movable plate. The invention has simple structure and low cost, and can lead the manual building external sunshade blind integrated window to automatically retract the blind when the outdoor wind power is larger.
Description
Technical Field
The invention relates to the field of building sun-shading and external windows, in particular to an external sun-shading shutter integrated window for a building.
Background
The integrated window of external sunshade blind for building is an external window which is made up by using movable external sunshade blind, screen window and main structural material of window and main components of window through the processes of designing, making and assembling.
According to the difference of the control modes of the blind curtains, the building external sunshade blind curtain integrated window mainly comprises two products, namely an electric building external sunshade blind curtain integrated window and a manual building external sunshade blind curtain integrated window, although the application cost of the manual building external sunshade blind curtain integrated window is low, the blind curtain is installed on the outdoor side of the window and can only be manually operated and cannot be automatically folded, when a user goes out and outdoor wind power is large, the blind curtain is easily damaged, and personal and property safety of residents is threatened.
The electric building external sunshade blind integrated window adopts the tubular pile motor to control the lifting and the rotation of the blind, and the outdoor side is provided with the wind speed sensor to detect the outdoor wind power, when the outdoor wind power is larger, the tubular pile motor is automatically controlled to fold the blind, although the damage of the blind when the outdoor wind power is larger can be avoided, the application cost is higher, the tubular pile motor generally needs hundreds of yuan, and the wind speed sensor and the control device also need dozens of yuan, so the building external sunshade blind integrated window with lower cost and safe use is urgently needed at present, and the popularization and the application of the building external sunshade blind integrated window in the building engineering are further promoted.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a low-cost building external sunshade blind integrated window, which is used for solving the defect that the existing low-cost manual building external sunshade blind integrated window cannot be automatically folded when outdoor wind power is high, so that a blind is easily damaged.
Therefore, the invention adopts the following technical scheme: a low-cost building external sunshade blind integrated window comprises a window frame, an external window, a power supply device and an external sunshade blind, wherein the external sunshade blind comprises a top groove, a plurality of blinds with guide shafts at two ends respectively, two guide structures and two guide steel wires;
the guide steel wire fixing structure comprises a fixing part fixedly mounted on the lower portion of the window frame, a second spring, a horizontal steel shaft and an electromagnet block, the lower end of the guide steel wire is fixed on the positioning block, the fixing part is provided with a vertical moving hole used for the positioning block to move up and down and a first horizontal moving hole used for the horizontal steel shaft to move left and right, the positioning block is provided with a second horizontal moving hole used for the horizontal steel shaft to insert or move left and right, the electromagnet block is mounted at the right end of the first horizontal moving hole, one end of the second spring is fixed on the horizontal steel shaft, and the other end of the second spring is fixed on the electromagnet block;
the guide structure comprises a guide rail, a movable plate, at least one first spring and two fixed shafts, the upper end and the lower end of the movable 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 movable plate, one end of the first spring is fixed on the movable plate, and the other end of the first spring is fixed on the back side wall of the guide rail;
the movable plate moves to a first position when the pressure value is greater than or equal to a preset pressure value and does not move to the first position when the pressure value is less than the preset pressure value;
the power on-off switch structure is arranged on a power supply connecting line of the power supply device and the electromagnet block, is used for connecting the power supply device and the electromagnet block when the movable plate is at the first position, and is also used for disconnecting the power supply device and the electromagnet block when the movable plate is not at the first position;
the horizontal steel shaft is provided with a first position and a second position, the horizontal steel shaft is partially inserted into the second horizontal moving hole of the positioning block at the first position, so that the positioning block is fixed on the fixing part, and the automatic wire rewinding device cannot rewind the guide steel wire automatically;
the electromagnet block can enable the horizontal steel shaft to move rightwards from the first position to the second position when being electrified and can enable the horizontal steel shaft to move leftwards from the second position to the first position when not being electrified.
Furthermore, the on-off switch structure comprises a first conductive block arranged on the rear surface of the movable plate, and a second conductive block and a third conductive block which are arranged on the front surface of the rear side wall of the guide rail and correspond to the first conductive block in position, wherein the second conductive block and the third conductive block are separated by a preset distance, one end of the electromagnet block is in electric wire connection with the second conductive block, the other end of the electromagnet block is in electric wire connection with the power supply device, and one end of the power supply device is in electric wire connection with the third conductive block.
Further, the first conductive block, the second conductive block and the third conductive block are all composed of metal plates and insulating plates (32).
Furthermore, the on-off switch structure also comprises a manual switch arranged on a power connecting line between the power supply device and the electromagnet block.
The invention has the beneficial effects that:
(1) the on-off switch structure is arranged in the guide structure, and the first spring is arranged between the movable plate and the rear side wall of the guide rail, so that the pressure can be transmitted to the movable plate through the guide shafts at the two ends of the shutter when the external sun-shading shutter is subjected to larger wind pressure, the movable plate can control whether the on-off switch structure is conductive or not according to the pressure, a wind speed sensor and a corresponding automatic control device are not required to be arranged to judge the outdoor wind speed, and the application cost of the integrated window of the building external sun-shading shutter is effectively reduced;
(2) the automatic wire-rewinding device with the internal winding of the guide steel wire is installed in the top groove of the external sunshade blind and fixes the lower end of the guide steel wire in the positioning block, and the guide steel wire fixing structure associated with the on-off switch structure is adopted to control whether the positioning block is fixed in the guide steel wire fixing structure or not, so that the positioning block cannot be fixed in the guide steel wire fixing structure when the on-off switch structure conducts electricity due to the fact that the external sunshade blind receives larger wind pressure, the automatic wire-rewinding device can automatically rewind the guide steel wire and retract the blind, a tubular motor with higher price is not needed, and the application cost of the integrated window of the external sunshade blind of the building is greatly reduced.
Drawings
FIG. 1 is a schematic side view of an integrated window of an external sun blind.
Fig. 2 is a schematic front view of the external sun-shading blind integrated window when the automatic winder does not retract the blind.
Fig. 3 is a schematic front view of the external sun-shading blind integrated window when the automatic winding device winds up the blind.
FIG. 4 is a schematic view of the outer sun blind.
Fig. 5 is a three-dimensional structure diagram of the guide structure.
Fig. 6 is a schematic upper structure view of the guide structure.
Fig. 7 is a schematic structural view of the movable plate in the first position.
Fig. 8 is a schematic structural view of the movable plate not in the first position.
Fig. 9 is a schematic structural view of the guide wire fixing structure when the electromagnet block is not energized (the horizontal steel shaft is in the first position).
Fig. 10 is a schematic structural view of the guide wire fixing structure when the electromagnet block is energized (the horizontal steel shaft is in the second position).
Fig. 11 is a three-dimensional structure diagram of the fixing member.
Fig. 12 is a schematic three-dimensional structure diagram of the positioning block.
Fig. 13 is a schematic view of the mounting structure of the guide rail.
Fig. 14 is a schematic connection diagram of the power supply device when the electromagnet block is not connected.
Fig. 15 is a schematic view of the connection of the power supply device to the electromagnet block.
Fig. 16 is a schematic diagram of the connection between the power supply device and the electromagnet block after the manual switch is added.
FIG. 17 is a schematic diagram of a structure of a first conductive block, a second conductive block, or a third conductive block.
Description of reference numerals: 1-window frame, 2-external sun blind, 3-external window, 4-guiding steel wire fixing structure, 5-top groove, 6-automatic wire-rewinding device, 7-guiding steel wire, 8-guiding structure, 9-lifting rope, 10-control device, 11-fixing shaft, 12-louver, 13-guiding shaft, 14-movable plate, 15-first spring, 16-guide rail, 17-first conductive block, 18-second conductive block, 19-third conductive block, 20-positioning block, 21-fixing part, 22-second spring, 23-vertical moving hole, 24-horizontal steel shaft, 25-first horizontal moving hole, 26-second horizontal moving hole, 27-back side wall, 28-front side wall, 29-power supply device, 30-water hand switch, 31-metal plate, 32-insulating plate and 33-electromagnet block.
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 low-cost building external sunshade blind integrated window, which includes a window frame 1, an external window 3, a power supply device 29 and an external sunshade blind 2 disposed outside the external window, wherein the external sunshade blind includes a top slot 5, a plurality of blinds 12 each having a guide shaft 13 at each end, a bottom slot, a lifting cord 9 for lifting the blinds, a ladder cord for positioning and rotating the blinds, an operating device 10 for manually controlling the actions of the ladder cord and the lifting cord, two guide structures 8 disposed on each of the left and right sides of the blinds, and two guide steel wires 7 disposed on each of the left and right sides of the blinds, the blinds and the bottom slot are provided with elongated holes for the guide steel wires to pass through, the operating device can be a manual cord pulling device or a manual bead pulling device, and the power supply device can be a battery or a photovoltaic device.
Outer sunshade venetian blind still includes two settings at the top groove in and be located the automatic spooler 6 of the top groove left and right sides, two locating pieces 20, two are located under the automatic spooler respectively and fix the direction steel wire fixed knot who installs the window frame lower part constructs 4 and install the on-off switch structure on arbitrary guide structure, the inside winding of automatic spooler 6 has direction steel wire 7, the energy storage and the release energy of usable face vortex spring receive and release the direction steel wire, the upper end of direction steel wire is fixed on automatic spooler and is twined in the inside of automatic spooler, the lower extreme of direction steel wire 7 is fixed on the locating piece, but automatic spooler automatic packing up direction steel wire and venetian blind when the locating piece is not fixed.
As shown in fig. 5 and 6, the guiding structure 8 includes a guide rail 16, a movable plate 14, at least one first 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 movable plate 14 are installed in the guide rail by the fixing shafts in a movable manner, respectively, the guide rail 16 includes a front side wall 28 and a rear side wall 27, the guide shaft 13 is disposed between the front side wall and the movable plate, one end of the first spring 15 is fixed on the movable plate, and the other end is fixed on the rear side wall, the first spring 15 is used for determining the pressure level of the movable plate, when the louver is subjected to a large wind pressure, the wind pressure on each louver is transmitted to the movable plate through the guide shafts at the two ends, the movable plate determines the moving position according to the pressure level transmitted by the guide shaft at the front surface and the elastic force level of the first spring at the rear surface, the wind pressure of the louver is larger, the greater the pressure to which the movable plate is subjected, the more the first spring is compressed.
As shown in fig. 7 to 8, when the pressure value received by the movable plate 14 is greater than or equal to the preset pressure value, the movable plate moves to the first position, that is, the pressure value transmitted by the guide shaft received by the movable plate is greater than or equal to the elastic force of the first spring at the first position, the pressure transmitted by the guide shaft pushes the movable plate to move to the first position, when the pressure value received by the movable plate is less than the preset pressure value, the movable plate does not move to the first position, that is, the pressure value transmitted by the guide shaft received by the movable plate is less than the elastic force of the first spring at the first position, and the pressure transmitted by the guide shaft cannot push the movable plate to move to the first position.
As shown in fig. 14 and 15, the on-off switch structure is disposed on the power connection line between the power supply device and the electromagnet block, and is configured to connect the power supply device and the electromagnet block when the movable plate is in the first position, and disconnect the power supply device and the electromagnet block when the movable plate is not in the first position.
The on-off switch structure comprises a first conductive block 17 arranged on the rear surface of the movable plate, and a second conductive block 18 and a third conductive block 19 which are arranged on the front surface of the rear side wall of the guide rail and correspond to the first conductive block, wherein the second conductive block and the third conductive block are separated by a preset distance, one end of an electromagnet block is in electric wire connection with the second conductive block, the other end of the electromagnet block is in electric wire connection with a power supply device, one end of the power supply device is in electric wire connection with the third conductive block, the first conductive block is preferably arranged on the upper portion of the movable plate, and the second conductive block and the third conductive block are preferably arranged on the upper portion of the rear side wall of the guide rail.
It should be noted that, in this embodiment, because the first conductive block is in contact with the second conductive block and the second conductive block respectively when the movable plate is at the first position and is conductive and the first conductive block is not in contact with the second conductive block and is powered off when the movable plate is not at the first position, the materials of the guide rail and the movable plate should not affect the function of the on-off switch structure when selecting, if the guide rail and the movable plate are made of non-conductive materials, the first conductive block, the second conductive block and the third conductive block may be directly made of metal plates, if the guide rail and the movable plate are made of metal conductive materials such as aluminum alloy, the first conductive block, the second conductive block and the third conductive block should be made of metal plates 31 and insulating plates 32, and wire terminals of the first conductive block, the second conductive block and the third conductive block are all disposed on the metal plates, and the insulating plates are used for insulating the conductive between the movable plate and the first conductive block and the guide rail from the first conductive block and the second conductive block respectively As shown in fig. 17.
As shown in fig. 9 to 13, the guide wire fixing structure 4 includes a fixing member 21 fixedly installed at a lower portion of the window frame, a second spring 22, a horizontal steel shaft 24 and an electromagnet block 33, the fixing member 21 is provided with a vertical moving hole 23 for the positioning block 20 to move up and down and a first horizontal moving hole 25 for the horizontal steel shaft to move left and right, the positioning block 20 is provided with a second horizontal moving hole 26 for the horizontal steel shaft to insert or move left and right, the horizontal steel shaft can be inserted into the second horizontal moving hole of the positioning block through the left portion and the right portion is left in the first horizontal moving hole to fix the positioning block on the fixing member, the electromagnet block 33 is installed at the right end of the first horizontal moving hole, one end of the second spring 22 is fixed on the horizontal steel shaft, and the other end is fixed on the electromagnet block.
The horizontal steel shaft 24 has a first position where the horizontal steel shaft is partially inserted into the second horizontal moving hole of the positioning block disposed in the vertical moving hole to fix the positioning block to the fixing member so that the automatic wire rewinding device cannot rewind the guide wire automatically, and a second position where the horizontal steel shaft is not completely inserted into the second horizontal moving hole of the positioning block disposed in the vertical moving hole to fix the positioning block to the fixing member so that the automatic wire rewinding device can rewind the guide wire and rewind the louver automatically.
The electromagnet block 33 generates an attraction magnetic field when being electrified, so that the horizontal steel shaft can move rightwards from the first position to the second position, and can move leftwards from the second position to the first position when not being electrified, wherein the attraction force generated when the electromagnet block is electrified is larger than the elastic force of the second spring, and the second spring pushes the horizontal steel shaft to move leftwards from the second position to the first position when the electromagnet block is not electrified.
For the locating piece is more convenient to install on fixed part, as shown in fig. 15, the on-off switch structure is still including setting up the manual switch 30 on the power connecting wire of power supply unit and electromagnet, when the locating piece needs to be installed on fixed part again, control manual switch opens intercommunication power supply unit and electromagnet, electromagnet circular telegram back pulling horizontal steel shaft second position when moving right, be used for manual putting into fixed part's vertical removal downthehole completely with the locating piece, then control manual switch closes, electromagnet outage this moment, thereby the horizontal steel shaft of second spring promotion moves left from the second position to first position and fixes the locating piece on fixed part.
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 (4)
1. A low-cost building external sunshade blind integrated window comprises a window frame (1), an external window (3), a power supply device (29) and an external sunshade blind, wherein the external sunshade blind comprises a top groove (5), a plurality of blinds (12) of which two ends are respectively provided with a guide shaft (13), two guide structures (8) and two guide steel wires (7), and is characterized by further comprising two automatic wire winders (6) arranged in the top groove, two positioning blocks (20), two guide steel wire fixing structures (4) fixed at the lower part of the window frame and an on-off switch structure arranged on any one guide structure, wherein the guide steel wires (7) are wound inside the automatic wire winder (6);
the guide steel wire fixing structure (4) comprises a fixing part (21) fixedly mounted on the lower portion of the window frame, a second spring (22), a horizontal steel shaft (24) and an electromagnet block (33), the lower end of the guide steel wire (7) is fixed on the positioning block, the fixing part (21) is provided with a vertical moving hole (23) used for enabling the positioning block (20) to move up and down and a first horizontal moving hole (25) used for enabling the horizontal steel shaft to move left and right, the positioning block (20) is provided with a second horizontal moving hole (26) used for enabling the horizontal steel shaft to be inserted or move left and right, the electromagnet block (33) is mounted at the right end of the first horizontal moving hole, one end of the second spring (22) is fixed on the horizontal steel shaft, and the other end of the second spring is fixed on the electromagnet block;
the guide structure (8) comprises a guide rail (16), a movable plate (14), at least one first spring (15) and two fixed shafts (11), the upper end and the lower end of the movable plate (14) are respectively installed in the guide rail in a back-and-forth moving mode through the fixed shafts, the guide shaft (13) is arranged between the front side wall of the guide rail and the movable plate, one end of the first spring (15) is fixed on the movable plate, and the other end of the first spring is fixed on the rear side wall of the guide rail;
the movable plate (14) moves to a first position when the pressure value is greater than or equal to a preset pressure value and does not move to the first position when the pressure value is less than the preset pressure value;
the power on-off switch structure is arranged on a power supply connecting line of the power supply device and the electromagnet block, is used for connecting the power supply device and the electromagnet block when the movable plate is at the first position, and is also used for disconnecting the power supply device and the electromagnet block when the movable plate is not at the first position;
the horizontal steel shaft (24) is provided with a first position and a second position, the horizontal steel shaft is partially inserted into the second horizontal moving hole of the positioning block at the first position, so that the positioning block is fixed on the fixing part, and the automatic wire rewinding device cannot automatically rewind the guide steel wire;
the electromagnet block (33) can enable the horizontal steel shaft to move rightwards from the first position to the second position when being electrified and can enable the horizontal steel shaft to move leftwards from the second position to the first position when not being electrified.
2. The window as claimed in claim 1, wherein the on/off switch structure comprises a first conductive block (17) disposed on the rear surface of the movable plate, and a second conductive block (18) and a third conductive block (19) disposed on the front surface of the rear wall of the guide rail and corresponding to the first conductive block, the second conductive block and the third conductive block being spaced apart by a predetermined distance, one end of the electromagnet block being wire-connected to the second conductive block and the other end thereof being wire-connected to the power supply device, one end of the power supply device being wire-connected to the third conductive block.
3. The architectural external sunshade blind integrated window of claim 2, wherein said first conductive block, said second conductive block, and said third conductive block are each composed of a metal plate (31) and an insulating plate (32).
4. The window of claim 1, 2 or 3, wherein said on/off switch structure further comprises a manual switch (30) disposed on the power connection line between the power supply and the electromagnet block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392683.1A CN112252949B (en) | 2020-12-02 | 2020-12-02 | Low-cost building external sunshade blind integrated window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392683.1A CN112252949B (en) | 2020-12-02 | 2020-12-02 | Low-cost building external sunshade blind integrated window |
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| Publication Number | Publication Date |
|---|---|
| CN112252949A CN112252949A (en) | 2021-01-22 |
| CN112252949B true CN112252949B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011392683.1A Active CN112252949B (en) | 2020-12-02 | 2020-12-02 | Low-cost building external sunshade blind integrated window |
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|---|---|---|---|---|
| WO2010079188A1 (en) * | 2009-01-09 | 2010-07-15 | Somfy Sas | Outer venetian blind with a means for determining the effects of the wind |
| CN105464572A (en) * | 2014-08-19 | 2016-04-06 | 扬州荣森节能科技有限公司 | External sunshade roller shutter window with antitheft devices |
| CN107091051A (en) * | 2017-07-03 | 2017-08-25 | 杨红祥 | It is a kind of that supporting plate is stopped by being hampered of controlling of swing rod |
| CN110107207A (en) * | 2019-05-08 | 2019-08-09 | 吴祥初 | A kind of Built-in Photovoltaic Grille Insulating Glass window and photovoltaic louver system |
| CN210508984U (en) * | 2019-05-31 | 2020-05-12 | 江苏悦达塞夫纳节能科技有限公司 | Wind-resistant high-strength sun-shading roller shutter |
-
2020
- 2020-12-02 CN CN202011392683.1A patent/CN112252949B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010079188A1 (en) * | 2009-01-09 | 2010-07-15 | Somfy Sas | Outer venetian blind with a means for determining the effects of the wind |
| CN105464572A (en) * | 2014-08-19 | 2016-04-06 | 扬州荣森节能科技有限公司 | External sunshade roller shutter window with antitheft devices |
| CN107091051A (en) * | 2017-07-03 | 2017-08-25 | 杨红祥 | It is a kind of that supporting plate is stopped by being hampered of controlling of swing rod |
| CN110107207A (en) * | 2019-05-08 | 2019-08-09 | 吴祥初 | A kind of Built-in Photovoltaic Grille Insulating Glass window and photovoltaic louver system |
| CN210508984U (en) * | 2019-05-31 | 2020-05-12 | 江苏悦达塞夫纳节能科技有限公司 | Wind-resistant high-strength sun-shading roller shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112252949A (en) | 2021-01-22 |
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