CN111997486A - Whole through-shaft type unit assembly curtain wall rotating window system - Google Patents
Whole through-shaft type unit assembly curtain wall rotating window system Download PDFInfo
- Publication number
- CN111997486A CN111997486A CN202010881594.7A CN202010881594A CN111997486A CN 111997486 A CN111997486 A CN 111997486A CN 202010881594 A CN202010881594 A CN 202010881594A CN 111997486 A CN111997486 A CN 111997486A
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- Prior art keywords
- window sash
- sash frame
- frame
- lower window
- framework
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- 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.)
- Pending
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000013461 design Methods 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/48—Wings connected at their edges, e.g. foldable wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
-
- 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
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B9/54—Roller fly screens
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention relates to the field of building curtain walls, in particular to an integral shaft-penetrating type unit assembly curtain wall rotating window system which comprises a frame body, a lower window sash frame and an upper window sash frame, wherein the lower window sash frame and the upper window sash frame are arranged on the frame body, the lower window sash frame is rotatably connected with the upper window sash frame through a hinge, glass panels are fixedly arranged on the lower window sash frame and the upper window sash frame, one end, far away from the lower window sash frame, of the upper window sash frame is rotatably arranged on the frame body through a second shaft penetrating, the lower window sash frame is rotatably arranged on the frame body through a first shaft penetrating, the first shaft penetrating is driven by a driving mechanism and linearly moves up and down along the frame body, a screen curtain is arranged at the bottom of the lower window sash frame, a cylindrical cavity is formed in the bottom of the frame body, a winding roller is transversely arranged in the cylindrical cavity. The device not only enables the opening angle of the suspension window to be wider, but also occupies small space, has high safety performance, and can be widely popularized and applied in the design and construction process of the curtain wall.
Description
Technical Field
The invention relates to the field of building curtain walls, in particular to a rotating window system of an integral through-shaft type unit assembled curtain wall.
Background
Along with the rapid development of society and the progress of human civilization, people have higher and higher requirements on beautiful modern buildings, so that the building aesthetics is explained by the high and tall and straight building appearance to meet the requirement of people in more and more buildings, and the traditional curtain wall opening window is opened by a stainless steel sliding support hinge or an aluminum alloy hook profile in the conventional method. The two opening modes have the problems of poor sealing performance, difficult opening angle, large occupied space and the like, are not suitable for the assembled curtain wall of the high-rise building,
in view of this, we propose an integral through-axis unit-mounted curtain wall rotating window system.
Disclosure of Invention
The invention aims to provide an integral through-shaft type unit assembled curtain wall rotating window system to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an it is whole to wear shaft type unit assembly curtain rotating window system, includes the framework and sets up lower window sash frame and the last window sash frame in the framework, lower window sash frame passes through the hinge and rotates with last window sash frame to be connected, and all fixed mounting has glass panels on lower window sash frame and the last window sash frame, the one end that lower window sash frame was kept away from to last window sash frame is worn the rotation of axle through the second and is installed in the framework, the other end of lower window sash frame is worn the rotation of axle through first and is installed in the framework, first wearing the axle by actuating mechanism drive and carry out linear motion from top to bottom along the framework, the bottom of lower window sash frame is provided with the screen curtain, the cylindricality chamber has been seted up to the framework bottom, and the winding roller has transversely been put in the cylindricality chamber, the one end that lower window sash frame was kept away from to the screen curtain stretches into.
Preferably, a second movable groove is formed in the upper end of the frame body, a driving mechanism is arranged in the second movable groove and comprises a rotating shaft, a motor, a conical gear A and a conical gear B, the output end of the rotating shaft is fixedly connected with the rotating shaft through a coupler, two sets of conical gears B are symmetrically arranged on the rotating shaft, and each set of conical gears B is meshed with one set of conical gear A.
Preferably, first movable groove has all been seted up at both ends about the framework, the threaded rod is installed to first movable inslot internal rotation, the threaded rod upper end stretches into second movable groove and coaxial welding conical gear A, and the threaded rod cover is equipped with the sliding sleeve, first both ends of wearing the axle stretch into first movable groove and fixed connection sliding sleeve respectively.
Preferably, the bottom of the lower window sash frame is provided with a rectangular groove, the rectangular groove is internally and rotatably provided with a grabbing rod, one end of the screen curtain close to the lower window sash frame extends into the rectangular groove and is bonded on the grabbing rod, and the winding roller is sleeved with a torsion spring.
Preferably, a transverse seal is fixedly arranged at the top of the upper window sash frame, a fan-shaped groove is formed in the inner side wall of the frame body, the transverse seal is in sliding fit with the fan-shaped groove, an auxiliary seal is arranged at one end, close to the lower window sash frame, of the upper window sash frame, and the other end of the auxiliary seal is in lap joint with the outer wall surface of the lower window sash frame.
Preferably, the frame body and the cross beam are designed in an integrated mode, lateral sealing strips are vertically arranged on two sides of the inner wall of one end, close to the indoor space, of the frame body, and the width of each lateral sealing strip is larger than the gap distance between the yarn curtain and the frame body.
Compared with the prior art, the invention has the beneficial effects that:
1. the present invention utilizes a torsion spring to keep the screen 12 in a taut state. The screen curtain 12 can upwards expand under the drive of lower window sash frame 2 for the space that lower window sash frame 2 was opened can both be covered with screen curtain 12, and the benefit of doing so lies in, screen curtain 12 can avoid external dust to get into indoorly on the one hand, and on the other hand screen curtain 12 can play certain guard action, avoids the frame opening too big, causes the phenomenon of object that falls to the high altitude to take place.
2. The invention has novel structure, reasonable design and simple operation, and not only has wider opening angle of the suspension window, but also has small occupied space and high safety performance by arranging two groups of lower sash frames and upper sash frames which are mutually hinged, and can be widely popularized and applied in the design and construction process of curtain walls.
Drawings
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a side view of the structure of the present invention.
In the figure: the device comprises a frame body 1, a first movable groove 101, a second movable groove 102, a lower fan frame 2, an upper fan frame 3, a glass panel 4, a first penetrating shaft 5, a threaded rod 6, a sliding sleeve 7, a bevel gear A8, a bevel gear B9, a rotating shaft 10, a motor 11, a yarn curtain 12, a lateral seal 13, a winding roller 14, a transverse seal 15, a fan-shaped groove 16, an auxiliary seal 17 and a second penetrating shaft 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: an integral through-shaft type unit assembly curtain wall rotating window system comprises a frame body 1, a lower window sash frame 2 and an upper window sash frame 3, wherein the lower window sash frame 2 and the upper window sash frame 3 are arranged on the frame body 1, the lower window sash frame 2 is rotatably connected with the upper window sash frame 3 through a hinge, glass panels 4 are fixedly arranged on the lower window sash frame 2 and the upper window sash frame 3, one end, far away from the lower window sash frame 2, of the upper window sash frame 3 is rotatably arranged on the frame body 1 through a second through shaft 18, the other end of the lower window sash frame 2 is rotatably arranged on the frame body 1 through a first through shaft 5, the first through shaft 5 is driven by a driving mechanism and linearly moves up and down along the frame body 1, a rectangular groove is formed at the bottom of the lower window sash frame 2, a grabbing rod is rotatably arranged in the rectangular groove, a screen curtain 12 is bonded on the grabbing rod, a cylindrical cavity is formed in the bottom of the frame body 1, a winding roller 14 is transversely arranged in the cylindrical cavity, one end, far away, the winding roller 14 is provided with a torsion spring. With the torsion spring, the screen 12 can be always in a taut state. The screen curtain 12 can upwards expand under the drive of lower window sash frame 2 for the space that lower window sash frame 2 was opened can both be covered with screen curtain 12, and the benefit of doing so lies in, screen curtain 12 can avoid external dust to get into indoorly on the one hand, and on the other hand screen curtain 12 can play certain guard action, avoids the frame opening too big, causes the phenomenon of object that falls to the high altitude to take place.
As shown in fig. 1, a second movable groove 102 is formed in the upper end of the frame 1, a driving mechanism is arranged in the second movable groove 102, the driving mechanism includes a rotating shaft 10, a motor 11, a bevel gear A8 and a bevel gear B9, the motor 11 is a wireless motor, and can be turned on or turned off by remote control. The output end of the rotating shaft 10 is fixedly connected with the rotating shaft 10 through a coupling, two groups of bevel gears B9 are symmetrically arranged on the rotating shaft 10, and each group of bevel gears B9 is meshed with one group of bevel gears A8. First movable groove 101 has all been seted up at both ends about framework 1, and threaded rod 6 is installed to first movable groove 101 internal rotation, and threaded rod 6 upper end stretches into second movable groove 102 and coaxial welding conical gear A8, and threaded rod 6 cover is equipped with sliding sleeve 7, and the both ends of first through-shaft 5 stretch into first movable groove 101 respectively and fixed connection sliding sleeve 7.
When the window sash frame is used, the motor 11 is started, the motor 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 acts on the conical gear B9, the conical gear A8 is driven by the conical gear B9 to rotate, and the threaded rod 6 acts on the sliding sleeve 7, so that the vertical linear motion of the first penetrating shaft 5 is realized, and when the first penetrating shaft 5 moves upwards, the lower window sash frame 2 also moves upwards along with the first penetrating shaft and acts on the upper window sash frame 3, so that the first penetrating shaft and the lower window sash frame are in a state of being mutually closed; when the first through shaft 5 moves downward, the lower sash frame 2 also moves downward, and acts on the upper sash frame 3 again, so that the lower sash frame and the upper sash frame are mutually unfolded.
As shown in fig. 1 and 2, a transverse seal 15 is fixedly disposed at the top of the upper sash frame 3, a sector groove 16 is disposed on the inner side wall of the frame body 1, the transverse seal 15 is in sliding fit with the sector groove 16, an auxiliary seal 17 is disposed at one end of the upper sash frame 3 close to the lower sash frame 2, and the other end of the auxiliary seal 17 is lapped on the outer wall surface of the lower sash frame 2. Framework 1 and crossbeam formula design as an organic whole, and framework 1 is close to indoor one end inner wall both sides and all vertically is provided with side direction strip of paper used for sealing 13, and the width of side direction strip of paper used for sealing 13 is greater than the clearance distance between yarn curtain 12 and the framework 1. The lateral sealing strip 13 can seal the lateral sides of the lower window sash frame 2 and the upper window sash frame 3, the auxiliary sealing strip 17 can seal the hinged position of the lower window sash frame 2 and the hinged position of the upper window sash frame 3, the transverse sealing strip 15 can seal the contact position of the upper window sash frame 3 and the frame body 1, the lateral sealing strip 13, the transverse sealing strip 15 and the auxiliary sealing strip 17 are sealed by ethylene propylene diene monomer rubber strips, the flexible connection and waterproof requirements can be met by the arrangement, and the sealing effect is good.
The working principle is as follows: in the actual operation process, firstly, the motor 11 is started, the motor 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 acts on the conical gear B9, the conical gear A8 is driven by the conical gear B9 to rotate, and the threaded rod 6 acts on the sliding sleeve 7, so that the up-and-down linear motion of the first penetrating shaft 5 is realized, and when the first penetrating shaft 5 moves upwards, the lower window sash frame 2 also moves upwards along with the first penetrating shaft and acts on the upper window sash frame 3, so that the first penetrating shaft and the lower window sash frame are in a state of being mutually closed; when the first through shaft 5 moves downward, the lower sash frame 2 also moves downward, and acts on the upper sash frame 3 again, so that the lower sash frame and the upper sash frame are mutually unfolded. And utilize screen curtain 12 can upwards expand under lower window sash frame 2's drive for the space that lower window sash frame 2 was opened can both be covered with screen curtain 12, and the benefit of doing so lies in, screen curtain 12 can avoid external dust to get into indoorly on the one hand, and on the other hand screen curtain 12 can play certain guard action, avoids the fan frame opening too big, causes the phenomenon of object that falls from high altitude to take place. And the device not only has wider opening angle, but also occupies small space and has high safety performance, and the device can be widely popularized and applied in the design and construction process of curtain walls.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an integral through-shaft type unit assembly curtain wall rotating window system, includes framework (1) and sets up lower window fan frame (2) and last window fan frame (3) on framework (1), its characterized in that: the window sash frame is characterized in that the lower window sash frame (2) is rotatably connected with the upper window sash frame (3) through a hinge, glass panels (4) are fixedly mounted on the lower window sash frame (2) and the upper window sash frame (3), one end, far away from the lower window sash frame (2), of the upper window sash frame (3) is rotatably mounted on the frame body (1) through a second through shaft (18), the other end of the lower window sash frame (2) is rotatably mounted on the frame body (1) through a first through shaft (5), the first through shaft (5) is driven by a driving mechanism and linearly moves up and down along the frame body (1), a screen curtain (12) is arranged at the bottom of the lower window sash frame (2), a cylindrical cavity is formed in the bottom of the frame body (1), a winding roller (14) is transversely arranged in the cylindrical cavity, and one end, far away from the lower window sash frame (2), of the screen curtain (12) extends into the cylindrical cavity and is wound on the winding roller (14).
2. The rotating window system of the curtain wall assembled by the integral shaft penetrating unit as claimed in claim 1, wherein: second activity groove (102) have been seted up to the upper end of framework (1), be provided with actuating mechanism in second activity groove (102), actuating mechanism includes axis of rotation (10), motor (11), conical gear A (8) and conical gear B (9), the output of axis of rotation (10) passes through shaft joint and axis of rotation (10) fixed connection, the symmetry is provided with two sets of conical gear B (9) on axis of rotation (10), and every group conical gear B (9) all meshes a set of conical gear A (8).
3. The rotating window system of the curtain wall assembled by the integral shaft penetrating unit as claimed in claim 2, wherein: first movable groove (101) have all been seted up at both ends about framework (1), threaded rod (6) are installed to first movable groove (101) internal rotation, threaded rod (6) upper end is stretched into in second movable groove (102) and coaxial welding conical gear A (8), and threaded rod (6) cover is equipped with sliding sleeve (7), first both ends of wearing axle (5) stretch into in first movable groove (101) and fixed connection sliding sleeve (7) respectively.
4. The rotating window system of the curtain wall assembled by the integral shaft penetrating unit as claimed in claim 1, wherein: the bottom of lower window sash frame (2) begins to have the rectangle recess, and the rectangle recess internal rotation is installed and is snatched the pole, the screen curtain (12) are close to the one end of lower window sash frame (2) and stretch into in the rectangle recess and bond on snatching the pole, the cover is equipped with torsion spring on winding roller (14).
5. The rotating window system of the curtain wall assembled by the integral shaft penetrating unit as claimed in claim 1, wherein: the top of going up window sash frame (3) is fixed and is provided with horizontal strip of paper used for sealing (15), sector groove (16) have been seted up on framework (1) inside wall, horizontal strip of paper used for sealing (15) and sector groove (16) sliding fit, the one end that goes up window sash frame (3) and is close to lower window sash frame (2) is provided with supplementary strip of paper used for sealing (17), supplementary strip of paper used for sealing (17) other end overlap joint is at the outer wall of lower window sash frame (2).
6. The rotating window system of the curtain wall assembled by the integral shaft penetrating unit as claimed in claim 1, wherein: framework (1) and crossbeam formula design as an organic whole, and framework (1) is close to indoor one end inner wall both sides and all vertically is provided with side direction strip of paper used for sealing (13), the width of side direction strip of paper used for sealing (13) is greater than the clearance distance between yarn curtain (12) and the framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010881594.7A CN111997486A (en) | 2020-08-28 | 2020-08-28 | Whole through-shaft type unit assembly curtain wall rotating window system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010881594.7A CN111997486A (en) | 2020-08-28 | 2020-08-28 | Whole through-shaft type unit assembly curtain wall rotating window system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111997486A true CN111997486A (en) | 2020-11-27 |
Family
ID=73470595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010881594.7A Pending CN111997486A (en) | 2020-08-28 | 2020-08-28 | Whole through-shaft type unit assembly curtain wall rotating window system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111997486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431465A (en) * | 2021-07-22 | 2021-09-24 | 常州大学 | Intelligent window and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0801206A2 (en) * | 1996-04-05 | 1997-10-15 | Flexso S.r.l. | Vertically-moving roller curtain for windows in general and particularly for rail passenger-car windows |
| CN206903481U (en) * | 2017-07-06 | 2018-01-19 | 辽宁强风铝业工程有限公司 | Heat preservation energy-saving projecting top-hung window folds openable windows |
| CN208564326U (en) * | 2018-06-15 | 2019-03-01 | 安徽荣丰铝业有限公司 | A kind of semi-automatic aluminum alloy sliding sash |
| CN210105707U (en) * | 2018-12-12 | 2020-02-21 | 安徽格仁智能科技有限公司 | Take-up type awning curtain with cleaning function |
| WO2021099226A1 (en) * | 2019-11-18 | 2021-05-27 | Lewmar Limited | Folding window assembly |
-
2020
- 2020-08-28 CN CN202010881594.7A patent/CN111997486A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0801206A2 (en) * | 1996-04-05 | 1997-10-15 | Flexso S.r.l. | Vertically-moving roller curtain for windows in general and particularly for rail passenger-car windows |
| CN206903481U (en) * | 2017-07-06 | 2018-01-19 | 辽宁强风铝业工程有限公司 | Heat preservation energy-saving projecting top-hung window folds openable windows |
| CN208564326U (en) * | 2018-06-15 | 2019-03-01 | 安徽荣丰铝业有限公司 | A kind of semi-automatic aluminum alloy sliding sash |
| CN210105707U (en) * | 2018-12-12 | 2020-02-21 | 安徽格仁智能科技有限公司 | Take-up type awning curtain with cleaning function |
| WO2021099226A1 (en) * | 2019-11-18 | 2021-05-27 | Lewmar Limited | Folding window assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431465A (en) * | 2021-07-22 | 2021-09-24 | 常州大学 | Intelligent window and control method thereof |
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Application publication date: 20201127 |