CN209817889U - Venetian blind with multiple adjustment gesture - Google Patents

Venetian blind with multiple adjustment gesture Download PDF

Info

Publication number
CN209817889U
CN209817889U CN201821640612.7U CN201821640612U CN209817889U CN 209817889 U CN209817889 U CN 209817889U CN 201821640612 U CN201821640612 U CN 201821640612U CN 209817889 U CN209817889 U CN 209817889U
Authority
CN
China
Prior art keywords
driving
rotating disc
driving module
blind
motor
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.)
Active
Application number
CN201821640612.7U
Other languages
Chinese (zh)
Inventor
杨磊
陈晗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan urban and rural planning and Design Research Institute Co., Ltd
YIQIAN ARCHITECTURAL TECHNOLOGY (SHANGHAI) Co.,Ltd.
Original Assignee
Yiqian Construction Technology (shanghai) Co Ltd
Henan Province Urban And Rural Planning And Design Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yiqian Construction Technology (shanghai) Co Ltd, Henan Province Urban And Rural Planning And Design Institute Co Ltd filed Critical Yiqian Construction Technology (shanghai) Co Ltd
Priority to CN201821640612.7U priority Critical patent/CN209817889U/en
Application granted granted Critical
Publication of CN209817889U publication Critical patent/CN209817889U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a blind with multiple adjustment gesture, this blind includes: the top beam is arranged at the upper part of the door and window; a bottom beam disposed parallel to the top beam; the two ends of the driving arms are respectively hinged to the top beam and the bottom beam, and the driving arms comprise a plurality of layers of sleeves which are sequentially sleeved; the louver comprises a plurality of first rods and a plurality of second rods which are arranged at intervals and are parallel to each other, and one end of each first rod is fixedly connected in the sleeve; the pull rod is hinged with the other ends of all the first rods at the same height; and the driving device is connected with any one of the driving arms, the driving arm connected with the driving device is used as a driving arm, and the other driving arms are used as driven arms. The beneficial effects of the utility model are that rotation, every single move and flexible through the master arm realize the tripe and move on three-dimensional direction.

Description

Venetian blind with multiple adjustment gesture
Technical Field
The utility model belongs to the architectural equipment field, concretely relates to outdoor blind with multiple adjustment gesture.
Background
Outdoor louver is a new indoor and outdoor sun-shading product, and integrates sun shading and architectural decoration, and the working principle is that the outdoor louver blocks redundant light from entering through a shielding structure before the light enters indoors, so that the indoor temperature control energy consumption is reduced. Is a sunshade solution which better accords with the energy-saving and environment-friendly mode and the decoration aesthetics of modern buildings. The outdoor louver has scientific structure and stable and reliable performance, and is an indispensable member of sunshade product series.
Traditional outdoor louver mostly adopts fixed metal level, or vertical structure. The capability of coping with lighting requirements in two seasons of summer and winter is insufficient. Outdoor shutters in the prior stage cannot block insolation when the solar altitude is too low in summer, so that the indoor temperature is increased, and redundant energy is consumed for refrigeration. In winter, a part of sunlight can be prevented from being injected, natural light cannot be used for heating, and indoor heat preservation cost is increased. Meanwhile, because most of the construction is metal, an additional heat insulation layer is arranged under most conditions, so that the generation of cold and hot bridges is prevented, and the additional material consumption is avoided.
Compared with the traditional outdoor shutter, the shutter has the blades which can be flexibly adjusted, meets different requirements for lighting in different seasons, is more organic, and is intelligently integrated into the surrounding environment. In the aspect of sun shading, the louver (in a horizontal state) can block direct ultraviolet rays and allow a certain amount of scattered light rays to enter a room, so that the indoor light ray requirement is ensured; when the sunlight is very intense, the shutter can be completely closed to prevent most solar radiation from entering the equipment, and meanwhile, the shutter blind is made of a light-transmitting material, so that a certain lighting requirement can be met even if the shutter blind is completely closed. When the louver is completely closed, the louver is provided with a layer of heat-insulating layer, so that the indoor temperature can be reduced to be lost outdoors in a radiation mode at night in summer and winter, the heating consumption is reduced, and meanwhile, the louver also has a sound-insulating effect to a certain extent.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a tripe curtain with multiple adjustment gesture, the utility model discloses rotation, every single move and flexible that can pass through the master arm realize the tripe and move on three-dimensional direction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a blind having a plurality of adjustment positions, the blind comprising:
the top beam is arranged at the upper part of the door and window;
a bottom beam disposed parallel to the top beam;
the two ends of the driving arms are respectively hinged to the top beam and the bottom beam, and the driving arms comprise a plurality of layers of sleeves which are sequentially sleeved;
the louver comprises a plurality of first rods and a plurality of second rods which are arranged at intervals and are parallel to each other, and one end of each first rod is fixedly connected in the sleeve;
the pull rod is hinged with the other ends of all the first rods at the same height; and
the driving device is connected with any one of the driving arms, the driving arm connected with the driving device serves as a driving arm, the other driving arms serve as driven arms, the driving device comprises a pitching driving module, an autorotation driving module and a telescopic driving module, the pitching driving module is connected with the driving arm and used for driving the driving arm to pitch, the autorotation driving module is connected with the driving arm and used for driving the driving arm to autorotate, and the telescopic driving module is connected with the driving arm and used for driving the driving arm to stretch.
The driving device comprises a motor which is used for providing power for the pitching driving module, the autorotation driving module and the telescopic driving module.
Every single move drive module includes first carousel, second carousel, first carousel is fixed on the main shaft of motor, the second carousel rotates to set up on the main shaft of motor, be provided with the dentate structure of mutually supporting on the relative one side of first carousel, second carousel, the first reel of opposite side fixedly connected with of second carousel, every single move drive module includes the gyro wheel, gyro wheel fixed connection is in on the initiative arm, the gyro wheel with connect through first rope between the first reel.
The autorotation driving module comprises a third turntable and a fourth turntable, the third turntable is fixed on a main shaft of the motor, the fourth turntable is rotatably arranged on the main shaft of the motor, one opposite side of the third turntable and the fourth turntable is provided with a toothed structure which is matched with each other, the other side of the fourth turntable is fixedly connected with a second winding drum, a driving arm is fixedly connected with a circular ring, a top beam is hinged with a sliding rail, the circular ring is accommodated in the sliding rail to slide, the top beam is provided with a first pulley block, a second pulley block and the second winding drum are respectively provided with a second rope, the second rope comprises an arc section which surrounds the driving arm, a moving block is fixed on the arc section, the autorotation driving module comprises a connecting ring which is arc-shaped, one end of the connecting ring is fixedly connected on the driving arm, the other end of the connecting ring penetrates through the moving block.
The telescopic driving module comprises a fifth turntable and a sixth turntable, the fifth turntable is fixed on the main shaft of the motor, the sixth turntable is rotatably arranged on the main shaft of the motor, one side of the fifth turntable, which is opposite to the sixth turntable, is provided with toothed structures which are matched with each other, and the other side of the sixth turntable is provided with a third drum.
And a third rope is arranged on the third winding drum, and the telescopic driving module further comprises a second pulley block matched with the third rope.
The telescopic driving module comprises a lead screw, a main shaft of the lead screw is connected with the third winding drum through a fourth rope, the telescopic driving module comprises a hydraulic cylinder, an oil storage cavity of the hydraulic cylinder is communicated with each sleeve of the driving arm, and a piston rod of the hydraulic cylinder is fixedly connected with the linear moving part of the lead screw.
The shutter is made of foamed aluminum. The material of the shutter is a composite material for blocking ultraviolet rays and heat radiation, and has the characteristics of lightness, thinness and similar light transmission.
The motor is a bidirectional rotating motor.
The motor is a high-torque speed reducing motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model adopts the aluminum alloy foaming curtain sheet as the main material of the variable skin component, has good heat preservation and insulation performance, and has more remarkable effect in the aspect of adjusting indoor thermal environment;
2. the shutter of the utility model can be changed between horizontal direction and vertical direction through the rotation of the active arm, and is in horizontal state in the noon time period, and the solar radiation in the south direction is shielded; the solar energy shielding device is in a vertical state in the morning and at the evening, shields solar radiation in the east-west direction, and has stronger adaptability to shielding of sunlight at different time intervals and different heights in one day;
3. the building facade element of the existing product is single, only the curtain sheet moves in the two-dimensional direction, and through the autorotation, pitching and stretching of the active arm, the curtain sheet of the utility model can move in the three-dimensional direction, and the angle of the curtain sheet is adjusted according to the indoor condition of each house, so that rich building facade effect is formed, and a new vocabulary is created for building design;
4. in summer, when sunlight is particularly intense, direct sunlight is a part of heating reasons, and the other part of the sunlight is diffuse reflection radiation of light, so that the product can be automatically and completely closed when no one is in the room in the daytime, and the direct radiation and the diffuse reflection radiation are greatly filtered; if someone is in the room, the curtain sheet of the product is made of light, thin and transparent materials, and the necessary lighting requirement is met. In summary, the utility model can adapt to environmental changes, and can establish a filtering barrier indoors and outdoors, thereby reducing the indoor energy and generating heat exchange through materials such as glass, metal and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the whole louver of the present invention when being pulled up by the driving arm.
Fig. 2 is a schematic structural view of an implementation manner of the driving arm of the present invention.
Figure 3 is a schematic top view of the active arm in the implementation of figure 2.
Fig. 4 is a schematic structural diagram of another implementation manner of the driving arm according to the present invention.
Fig. 5 is a schematic structural diagram of the active arm in fig. 4.
Fig. 6 is an enlarged schematic view of a portion a of fig. 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 to 6, the present embodiment provides a blind having a plurality of adjustment postures, the blind comprising:
the top beam 1 is arranged at the upper part of the door and window;
a bottom beam 2, said bottom beam 2 being arranged parallel to said top beam 1;
the two ends of the driving arms 3 are respectively hinged to the top beam 1 and the bottom beam 2, and the driving arms 3 comprise a plurality of layers of sleeves 31 which are sequentially sleeved;
the louver 4 comprises a plurality of first rods 41 and a plurality of second rods 42 which are arranged at intervals and are parallel to each other, and one end of each first rod 41 is fixedly connected in the sleeve 31;
the pull rod 5 is hinged with the other ends of all the first rods 41 at the same height; and
the driving device is connected with any one of the driving arms 3, the driving arm 3 connected with the driving device serves as a driving arm, and the other driving arms 3 serve as driven arms, the driving device comprises a pitching driving module, a rotation driving module and a telescopic driving module, the pitching driving module is connected with the driving arm and used for driving the driving arm to pitch, the rotation driving module is connected with the driving arm and used for driving the driving arm to rotate, and the telescopic driving module is connected with the driving arm and used for driving the driving arm to stretch.
Preferably, the driving device of the present embodiment includes a motor 6 for providing power to the pitch driving module, the rotation driving module, and the extension driving module.
Preferably, the pitch driving module in this embodiment includes a first rotating disc 71 and a second rotating disc 72, the first rotating disc 71 is fixed on the main shaft of the motor 6, the second rotating disc 72 is rotatably disposed on the main shaft of the motor 6, one opposite sides of the first rotating disc 71 and the second rotating disc 72 are provided with tooth-shaped structures that are matched with each other, the other side of the second rotating disc 72 is fixedly connected with a first reel 73, the pitch driving module includes a roller 74, the roller 74 is fixedly connected to the driving arm, and the roller 74 and the first reel 73 are connected by a first rope.
As a further preferable mode, the rotation driving module in this embodiment includes a third rotating disc 81 and a fourth rotating disc 82, the third rotating disc 81 is fixed on the main shaft of the motor 6, the fourth rotating disc 82 is rotatably disposed on the main shaft of the motor 6, opposite sides of the third rotating disc 81 and the fourth rotating disc 82 are provided with tooth-shaped structures that are matched with each other, the other side of the fourth rotating disc 82 is fixedly connected with a second winding drum 83, the driving arm is fixedly connected with a circular ring 84, the top beam 1 is hinged with a sliding rail 85, the circular ring 84 is accommodated in the sliding rail 85 to slide, the top beam 1 is provided with a first pulley block 86, the first pulley block 86 and the second winding drum 83 are distributed with a second rope, the second rope includes an arc segment 87 that surrounds the driving arm, the arc segment 87 is fixed with a moving block 88, the rotation driving module includes a connecting ring 89, the connecting ring 89 is arc-shaped, one end of the connecting ring 89 is fixedly connected to the driving arm, and the other end of the connecting ring 89 penetrates through the moving block 88.
Preferably, the telescopic driving module in this embodiment includes a fifth rotating disc 91 and a sixth rotating disc 92, the fifth rotating disc 91 is fixed on the main shaft of the motor 6, the sixth rotating disc 92 is rotatably disposed on the main shaft of the motor 6, opposite sides of the fifth rotating disc 91 and the sixth rotating disc 92 are provided with tooth-shaped structures that are engaged with each other, and the other side of the sixth rotating disc 92 is provided with a third winding drum 93.
As a further preferred option, a third rope is disposed on the third winding drum 93, and the telescopic driving module further includes a second pulley block 94 engaged with the third rope.
As a further preferred feature, the telescopic driving module in this embodiment includes a screw rod 95, a main shaft of the screw rod 95 is connected to the third winding drum 93 through a fourth rope, the telescopic driving module includes a hydraulic cylinder, an oil storage cavity of the hydraulic cylinder is communicated with each sleeve 31 of the driving arm, and a piston rod of the hydraulic cylinder is fixedly connected to the linear moving portion of the screw rod 95.
Preferably, the louver 4 is made of foamed aluminum.
More preferably, in the present embodiment, the motor 6 is a bidirectional rotating motor.
More preferably, the motor 6 of the present embodiment is a high-torque reduction motor.
The using method of the embodiment comprises the following steps:
in the pitching direction, after the tooth-shaped structures of the first turntable and the second turntable are mutually meshed, the first reel drives the first rope to rotate, the first rope enables the roller to rotate, the roller drives the driving arm to rotate in the pitching direction, the driving arm drives other driven arms to rotate, in the rotating process, the connecting ring slides in the moving block, and the sliding rail rotates in the top beam;
in the rotation direction, after the tooth-shaped structures of the third rotary table and the fourth rotary table are mutually engaged, the second winding drum drives the second rope to rotate, the second rope drives the moving block to move in the range of the arc section, the moving block drives one end of the connecting ring to rotate, the driving arm fixed at the other end of the connecting ring is driven to rotate by being dragged, and the driving arm drives other driven arms to rotate together through the first rod on the pull rod louver while rotating;
in the telescopic direction, two realization modes are provided, wherein in the first mode, after the tooth-shaped structures of the fifth turntable and the sixth turntable are mutually meshed, the third winding drum drives the fourth rope to rotate, and the fourth rope drives the main shaft of the screw rod to rotate, so that the linear moving part of the screw rod moves, the linear moving part extrudes or retracts the oil storage cavity of the hydraulic cylinder, each layer of sleeve is formed by the movement of the part of the oil storage cavity, and under the pressure of hydraulic oil or the pressure of air, each layer of sleeve realizes the extension or the shortening; and secondly, after the tooth-shaped structures of the fifth turntable and the sixth turntable are mutually meshed, the third winding drum drives the third rope to rotate, and the third rope is matched with the second pulley block fixed on the sleeve and the top beam to realize the telescopic control of the driving arm.
Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention can be made without departing from the spirit and scope of the present invention, and these modifications and improvements are within the spirit and scope of the present invention.

Claims (10)

1. A blind having a plurality of adjustable positions, the blind comprising:
the top beam (1), the top beam (1) is arranged on the upper part of the door and window;
a bottom beam (2), the bottom beam (2) being arranged parallel to the top beam (1);
the two ends of the driving arms (3) are respectively hinged to the top beam (1) and the bottom beam (2), and the driving arms (3) comprise a plurality of layers of sleeves (31) which are sequentially sleeved;
the louver comprises a plurality of louvers (4), each louver (4) comprises a plurality of first rods (41) and a plurality of second rods (42) which are arranged at intervals and are parallel to each other, and one end of each first rod (41) is fixedly connected into the sleeve (31);
the pull rod (5) is hinged with the other ends of all the first rods (41) at the same height, and the pull rod (5) is hinged with the other ends of all the first rods (41) at the same height; and
the driving device is connected with any one of the driving arms (3), the driving arm (3) connected with the driving device serves as a driving arm, the other driving arms (3) serve as driven arms, the driving device comprises a pitching driving module, a rotation driving module and a telescopic driving module, the pitching driving module is connected with the driving arm and used for driving the driving arm to pitch, the rotation driving module is connected with the driving arm and used for driving the driving arm to rotate, and the telescopic driving module is connected with the driving arm and used for driving the driving arm to stretch.
2. Blind with multiple adjustment attitudes according to claim 1, wherein the driving means comprises a motor (6) for powering the pitch driving module, the rotation driving module, and the extension driving module.
3. The blind with multiple adjusting postures as claimed in claim 2, wherein the pitch driving module comprises a first rotating disc (71) and a second rotating disc (72), the first rotating disc (71) is fixed on the main shaft of the motor (6), the second rotating disc (72) is rotatably arranged on the main shaft of the motor (6), one opposite side of the first rotating disc (71) and the second rotating disc (72) is provided with a mutually matched tooth-shaped structure, the other opposite side of the second rotating disc (72) is fixedly connected with a first winding drum (73), the pitch driving module comprises a roller (74), the roller (74) is fixedly connected on the driving arm, and the roller (74) and the first winding drum (73) are connected through a first rope.
4. The blind with multiple adjusting postures according to claim 2, wherein the rotation driving module comprises a third rotating disc (81) and a fourth rotating disc (82), the third rotating disc (81) is fixed on the main shaft of the motor (6), the fourth rotating disc (82) is rotatably arranged on the main shaft of the motor (6), one opposite side of the third rotating disc (81) and the fourth rotating disc (82) is provided with a mutually matched tooth-shaped structure, the other side of the fourth rotating disc (82) is fixedly connected with a second winding drum (83), the driving arm is fixedly connected with a circular ring (84), the top beam (1) is hinged with a sliding rail (85), the circular ring (84) is accommodated in the sliding rail (85) to slide, the top beam (1) is provided with a first pulley block (86), and second ropes are arranged on the first pulley block (86) and the second winding drum (83), the second rope comprises an arc section (87) surrounding the driving arm, a moving block (88) is fixed to the arc section (87), the rotation driving module comprises a connecting ring (89), the connecting ring (89) is arc-shaped, one end of the connecting ring (89) is fixedly connected to the driving arm, and the other end of the connecting ring (89) penetrates through the moving block (88).
5. The blind with multiple adjusting postures as claimed in claim 2, wherein the telescopic driving module comprises a fifth rotating disc (91) and a sixth rotating disc (92), the fifth rotating disc (91) is fixed on the main shaft of the motor (6), the sixth rotating disc (92) is rotatably arranged on the main shaft of the motor (6), the opposite sides of the fifth rotating disc (91) and the sixth rotating disc (92) are provided with mutually matched tooth-shaped structures, and the other side of the sixth rotating disc (92) is provided with a third winding drum (93).
6. The blind with multiple adjustment positions according to claim 5, wherein a third rope is provided on the third winding drum (93), and the telescopic driving module further comprises a second pulley block (94) matched with the third rope.
7. The blind with multiple adjusting postures according to claim 5, wherein the telescopic driving module comprises a screw rod (95), a main shaft of the screw rod (95) is connected with the third winding drum (93) through a fourth rope, the telescopic driving module comprises a hydraulic cylinder, an oil storage cavity of the hydraulic cylinder is communicated with each sleeve (31) of the driving arm, and a piston rod of the hydraulic cylinder is fixedly connected with the linear moving part of the screw rod (95).
8. Blind with multiple adjustment positions according to claim 1, characterized in that the shutter (4) is made of foamed aluminium.
9. Blind with multiple adjustment positions according to any of claims 2-7, characterized in that the motor (6) is a two-way rotating motor.
10. Blind with multiple adjustment positions according to claim 9, characterized in that the motor (6) is a high-torque gear motor.
CN201821640612.7U 2018-10-10 2018-10-10 Venetian blind with multiple adjustment gesture Active CN209817889U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821640612.7U CN209817889U (en) 2018-10-10 2018-10-10 Venetian blind with multiple adjustment gesture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821640612.7U CN209817889U (en) 2018-10-10 2018-10-10 Venetian blind with multiple adjustment gesture

Publications (1)

Publication Number Publication Date
CN209817889U true CN209817889U (en) 2019-12-20

Family

ID=68868027

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821640612.7U Active CN209817889U (en) 2018-10-10 2018-10-10 Venetian blind with multiple adjustment gesture

Country Status (1)

Country Link
CN (1) CN209817889U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202395A (en) * 2021-05-27 2021-08-03 马鞍山市山江节能玻璃门窗有限公司 Daylighting adjustable aluminum alloy door and window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202395A (en) * 2021-05-27 2021-08-03 马鞍山市山江节能玻璃门窗有限公司 Daylighting adjustable aluminum alloy door and window

Similar Documents

Publication Publication Date Title
CN203814284U (en) Auxiliary heat-insulating/sun-shading system in sunlight greenhouse
CN108643486B (en) Full-automatic awning
CN209817889U (en) Venetian blind with multiple adjustment gesture
CN206380392U (en) A kind of rotatable lighting roof in greenhouse
CN103858706A (en) Sunlight greenhouse auxiliary internal thermal insulation/sun-shading system
US20160123000A1 (en) Building envelope solar heat and daylighting control system
CN201196009Y (en) High-efficiency energy-saving window
WO2016054846A1 (en) Hard thermally-insulating solar greenhouse
CN2518046Y (en) Colour curtain and guard plate door/window followable solar photoelectric thermosistor
CN203905231U (en) Manually-opened-and-closed integration system for air circulation of double-skin facades
CN110566089A (en) energy-saving outer window system with adjustable performance parameters
CN109281579B (en) Control method of building surface
CN109057617A (en) A kind of changeable building integumentary system
CN202451014U (en) Automatic tracking external sun-shading window
CN209780575U (en) variable building skin system
CN109138804A (en) A kind of venetian blind with a variety of adjustment postures
CN107165315A (en) Sun-shading thermal-insulating device built in the architecture in cold area glass curtain wall controlled beneficial to light
CN111576630B (en) Sunshade, reflection of light, wind-guiding integration building construction
CN217175214U (en) Movable heat insulation plate for building energy conservation
CN209324243U (en) A kind of shrinkable overturning blade curtain in open air
CN217232461U (en) Adjustable building external sunshade device
CN206693464U (en) Beneficial to sun-shading thermal-insulating device built in the architecture in cold area glass curtain wall of light control
CN102518382B (en) Solar protection device
CN2869271Y (en) Sunshading landscape rolling curtain
CN217128660U (en) Curtain wall system with sun-shading function

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 450044 Henan city of Zhengzhou province Huiji District Cultural Road No. 298

Co-patentee after: YIQIAN ARCHITECTURAL TECHNOLOGY (SHANGHAI) Co.,Ltd.

Patentee after: Henan urban and rural planning and Design Research Institute Co., Ltd

Address before: 450044 Henan city of Zhengzhou province Huiji District Cultural Road No. 298

Co-patentee before: YIQIAN ARCHITECTURAL TECHNOLOGY (SHANGHAI) Co.,Ltd.

Patentee before: HENAN URBAN AND RURAL PLANNING DESIGN RESEARCH INSTITUTE Co.,Ltd.