CN106593175A - Glass curtain wall window opening device - Google Patents

Glass curtain wall window opening device Download PDF

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Publication number
CN106593175A
CN106593175A CN201610924740.3A CN201610924740A CN106593175A CN 106593175 A CN106593175 A CN 106593175A CN 201610924740 A CN201610924740 A CN 201610924740A CN 106593175 A CN106593175 A CN 106593175A
Authority
CN
China
Prior art keywords
glass curtain
curtain wall
connecting rod
fixed pulley
shutter
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.)
Granted
Application number
CN201610924740.3A
Other languages
Chinese (zh)
Other versions
CN106593175B (en
Inventor
裴家春
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.)
Nantong Bluestar Decoration Engineering Co Ltd
Original Assignee
Laian Wood Creative Decoration Co
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 Laian Wood Creative Decoration Co filed Critical Laian Wood Creative Decoration Co
Priority to CN201610924740.3A priority Critical patent/CN106593175B/en
Publication of CN106593175A publication Critical patent/CN106593175A/en
Application granted granted Critical
Publication of CN106593175B publication Critical patent/CN106593175B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32Operating, guiding, or securing devices therefor
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38Other details
    • E06B9/388Details of bottom or upper slats or their attachment
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148Windows

Abstract

The invention relates to a window opening device, in particular to a glass curtain wall window opening device. The glass curtain wall window opening device is multifunctional and easy to operation and saves time and labor. In order to achieve the above technical aims, the glass curtain wall window opening device is provided and comprises a first fixed pulley, a pull line, a sliding sleeve, a first connecting rod, a guide rid, a guide rail, a second connecting rod, a disc, a motor, a third connecting rod, a fourth connecting rod, a vertical rod, a movement block, a second fixed pulley, a fixing plate, a louver, a sliding block, a sliding rail, a glass curtain wall and a fixing rod; and the front side of a wall at the upper end is provided with the first fixed pulley and the second fixed pulley, the first fixed pulley is located at the left of the second fixed pulley, the fixing plate is arranged at the bottom of the wall at the upper end, the louver is connected to the bottom of the fixing plate, and the guide rod is connected to the front side of a wall on the left side. The glass curtain wall window opening device has the beneficial effects of being multifunctional and easy to operation and saving time and labor.

Description

A kind of glass curtain wall window windowing facility
Technical field
The present invention relates to a kind of windowing facility, more particularly to a kind of glass curtain wall window windowing facility.
Background technology
Glass curtain wall is referred to can be had certain displacement ability, not share agent structure by support system with respect to agent structure Institute's building external envelope structure the affected or decorating structure.Body of wall has two kinds of individual layer and double glazing.Glass curtain wall is a kind of beautiful Novel construction wall trailing is seen, is the notable feature in modernism skyscraper epoch.
People keep pure and fresh to allow room air, it will usually open glass curtain wall window.Nowadays glass curtain wall window windowing Mainly by being accomplished manually, windowing is wasted time and energy, and after opening a window, indoor sunlight stimulates serious, and at this moment interior would generally pacify Fill some solar protection devices, such as curtain, shutter etc..
Chinese patent CN203701462U discloses a kind of glass curtain for the problem of existing glass curtain wall sun-shading ventilating Wall solar protection devices, it realizes multi-angle sunshade, overcomes glass curtain wall sunshade by arranging sunshade keel on the outside of glass curtain wall The problem of effect difference, but because the design is to consider from Types ofshading, cause sight line attractive in appearance inconvenient with ventilation Problem.
More by manually opening, existing can not realize sunshade, cumbersome, expense to existing glass curtain wall window turn on window When laborious shortcoming, therefore need a kind of multi-functional, simple to operate, time saving and energy saving glass curtain wall window windowing facility of research and development badly.
The content of the invention
(1) technical problem to be solved
The present invention in order to overcome existing glass curtain wall window turn on window can not realize sunshade, it is cumbersome, waste time and energy Shortcoming, the technical problem to be solved in the present invention is to provide a kind of multi-functional, simple to operate, time saving and energy saving glass curtain wall window and opens Window device.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides such a glass curtain wall window windowing facility, includes It is one fixed pulley, bracing wire, sliding sleeve, first connecting rod, guide rod, guide rail, second connecting rod, disk, motor, third connecting rod, fourth link, perpendicular Bar, movable block, the second fixed pulley, fixed plate, shutter, slide block, slide rail, glass curtain wall and fix bar;The front side of upper end wall The mode being bolted is provided with the first fixed pulley and the second fixed pulley, and the first fixed pulley is located at a left side for the second fixed pulley Side, the mode that the bottom of upper end wall is bolted is provided with fixed plate, the mode that the bottom of fixed plate is bolted Shutter is connected with, guide rod is connected with front side of the wall of left side, slidingtype is provided with sliding sleeve on guide rod, the top of sliding sleeve passes through flange The mode of connection is connected with bracing wire, is drawstring through the first fixed pulley and the second fixed pulley is connected with the bottom of shutter, lower end The mode being bolted at the top of wall is provided with guide rail, and the mode that the left and right sides of rail crown is bolted is symmetrical Be provided with slide rail, slidingtype is provided with slide block on slide rail, the mode that the left and right sides of shutter bottom is bolted respectively with it is left The slide block of right both sides is connected, and guide rail inner sliding type is provided with movable block, and the mode that movable block front side is bolted connects There is montant, the mode that the bottom of montant is bolted is connected with fix bar, the mode that fix bar top is bolted Glass curtain wall is provided with, glass curtain wall passes on left bolted mode and montant connection, before the wall below glass curtain wall The mode that side is bolted is provided with motor, and the output shaft of motor is connected with disk by shaft coupling, and the front side of disk is eccentric Second connecting rod and third connecting rod are hingedly connected with, and second connecting rod is located at the left of third connecting rod, the right-hand member of third connecting rod is hinged Fourth link is connected with, right-hand member and the fix bar of fourth link are articulated and connected, and the left end of second connecting rod is hingedly connected with the first company Bar, top and the sliding sleeve of first connecting rod are articulated and connected.
Preferably, guide ring is also included, the mode being bolted on the wall of left side is provided with guide ring, is drawstring through Guide ring.
Preferably, fur is also included, the bottom of shutter is provided with fur by way of being glued.
Preferably, the material of bracing wire is steel wire rope.
Preferably, the material of fix bar is stainless steel.
Preferably, glass curtain wall carries extinction material.
Preferably, glass curtain wall is rectangle.
Operation principle:When needing to close glass curtain wall, start motor reversal, motor drives disk reversion, disk to drive Third connecting rod is rotated counterclockwise, and third connecting rod drives fourth link to rotate counterclockwise, and fourth link drives fix bar rearward to move It is dynamic, so glass curtain wall can be closed;Simultaneously disk drives second connecting rod to rotate counterclockwise, and second connecting rod drives first connecting rod Move down, and then drive sliding sleeve to move down, sliding sleeve drives bracing wire to move downward, and then is upwards collected through shutter, works as glass After glass curtain wall is closed, motor quits work.When needing to open glass curtain wall, startup motor is clockwise, and motor drives disk clockwise, Disk drives third connecting rod to rotate clockwise, and third connecting rod drives fourth link to rotate clockwise, and fourth link drives fix bar Move forwards, glass curtain wall is opened;Simultaneously disk drives second connecting rod to rotate clockwise, and second connecting rod drives first connecting rod Move up, and then drive sliding sleeve to move up, sliding sleeve drives bracing wire to move up, and bracing wire is in relaxed state, in shutter Action of Gravity Field under, shutter is moved down, and when the angle of the opening of glass curtain wall is suitable, motor quits work, now hundred Leaf window is fully opened, and can play the effect of sunshade.
Because also including guide ring, the mode being bolted on the wall of left side is provided with guide ring, is drawstring through and leads Xiang Huan, it is possible to more preferably fix bracing wire.
Because also including fur, the bottom of shutter is provided with fur by way of being glued, so during release shutter, Prevent because gravity is excessive, damage wall.
Because the material of bracing wire is steel wire rope, it is possible to extend the service life of steel wire rope.
Because the material of fix bar is stainless steel, fix bar is difficult to get rusty, long service life.
Because glass curtain wall carries extinction material, glass curtain wall reduces light pollution.
(3) beneficial effect
Invention achieves multi-functional, simple to operate, time saving and energy saving effect.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Mark in accompanying drawing for:The fixed pulleys of 1- first, 2- walls, 3- bracing wires, 4- sliding sleeves, 5- first connecting rods, 6- guide rods, 7- Guide rail, 8- second connecting rods, 9- disks, 10- motors, 11- third connecting rods, 12- fourth links, 13- montants, 14- movable blocks, 15- Second fixed pulley, 16- fixed plates, 17- shutters, 18- slide blocks, 19- slide rails, 20- glass curtain walls, 21- fix bars, 22- is oriented to Ring, 23- furs.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated.
Embodiment 1
A kind of glass curtain wall window windowing facility, as Figure 1-3, includes the first fixed pulley 1, bracing wire 3, sliding sleeve 4, first Connecting rod 5, guide rod 6, guide rail 7, second connecting rod 8, disk 9, motor 10, third connecting rod 11, fourth link 12, montant 13, movable block 14th, the second fixed pulley 15, fixed plate 16, shutter 17, slide block 18, slide rail 19, glass curtain wall 20 and fix bar 21;Upper end wall 2 front side is provided with the first fixed pulley 1 and the second fixed pulley 15, and the first fixed pulley 1 is located at the left of the second fixed pulley 15, upper end The bottom of wall 2 is provided with fixed plate 16, and the bottom of fixed plate 16 is connected with shutter 17, and the front side of left side wall 2 is connected with leads Bar 6, guide rod 6 is provided with sliding sleeve 4, and the top of sliding sleeve 4 is connected with bracing wire 3, and bracing wire 3 is through the first fixed pulley 1 and the second fixed pulley 15 are connected with the bottom of shutter 17, and the top of lower end wall 2 is provided with guide rail 7, and the left and right sides at the top of guide rail 7 is arranged with Slide rail 19, slide rail 19 is provided with slide block 18, and the left and right sides of the bottom of shutter 17 is connected respectively with the slide block 18 of the left and right sides, Movable block 14 is provided with guide rail 7, the front side of movable block 14 is connected with montant 13, and the bottom rotary type of montant 13 is connected with fix bar 21, the top of fix bar 21 is provided with glass curtain wall 20, and glass curtain wall 20 is contacted with montant 13, and the front side of the wall 2 of lower end is provided with electricity Machine 10, the front of motor 10 is connected with disk 9, and the front side bias of disk 9 is hingedly connected with second connecting rod 8 and third connecting rod 11, and second connecting rod 8 is located at the left of third connecting rod 11, the right-hand member of third connecting rod 11 is hingedly connected with fourth link 12, and the 4th The right-hand member of connecting rod 12 is articulated and connected with fix bar 21, and the left end of second connecting rod 8 is hingedly connected with first connecting rod 5, first connecting rod 5 Top is articulated and connected with sliding sleeve 4.
Guide ring 22 is also included, left side wall 2 is provided with guide ring 22, and bracing wire 3 passes through guide ring 22.
Fur 23 is also included, the bottom of shutter 17 is provided with fur 23.
The material of bracing wire 3 is steel wire rope.
The material of fix bar 21 is stainless steel.
Glass curtain wall 20 carries extinction material.
Glass curtain wall 20 is rectangle.
Operation principle:When needing to close glass curtain wall 20, start motor 10 and invert, motor 10 drives disk 9 to invert, circle Disk 9 drives third connecting rod 11 to rotate counterclockwise, and third connecting rod 11 drives fourth link 12 to rotate counterclockwise, and fourth link 12 drives Fix bar 21 is rearward moved, and can so be closed glass curtain wall 20;Simultaneously disk 9 drives second connecting rod 8 to rotate counterclockwise, Second connecting rod 8 drives first connecting rod 5 to move down, and then drives sliding sleeve 4 to move down, and sliding sleeve 4 drives bracing wire 3 to move downward, And then shutter 17 is upwards collected through, after glass curtain wall 20 is closed, motor 10 quits work.When need open glass curtain wall 20 When, startup motor 10 is clockwise, and motor 10 drives disk 9 clockwise, and disk 9 drives third connecting rod 11 to rotate clockwise, third connecting rod 11 drive fourth links 12 are rotated clockwise, and fourth link 12 drives fix bar 21 to move forwards, and glass curtain wall 20 is opened; Simultaneously disk 9 drives second connecting rod 8 to rotate clockwise, and second connecting rod 8 drives first connecting rod 5 to move up, and then drives sliding sleeve 4 Move up, sliding sleeve 4 drives bracing wire 3 to move up, and bracing wire 3 is in relaxed state, under the Action of Gravity Field of shutter 17, blinds Window 17 is moved down, and when the angle of the opening of glass curtain wall 20 is suitable, motor 10 quits work, and now shutter 17 is beaten completely Open, the effect of sunshade can be played.
Because also including guide ring 22, left side wall 2 is provided with guide ring 22, and bracing wire 3 passes through guide ring 22, so can More preferably to fix bracing wire 3.
Because also including fur 23, the bottom of shutter 17 is provided with fur 23, thus release shutter 17 when, prevent by It is excessive in gravity, damage wall 2.
Because the material of bracing wire 3 is steel wire rope, it is possible to extend the service life of steel wire rope.
Because the material of fix bar 21 is stainless steel, fix bar 21 is difficult to get rusty, long service life.
Because glass curtain wall 20 carries extinction material, glass curtain wall 20 reduces light pollution.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but and Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.

Claims (7)

1. a kind of glass curtain wall window windowing facility, it is characterised in that include the first fixed pulley (1), bracing wire (3), sliding sleeve (4), First connecting rod (5), guide rod (6), guide rail (7), second connecting rod (8), disk (9), motor (10), third connecting rod (11), the 4th connect Bar (12), montant (13), movable block (14), the second fixed pulley (15), fixed plate (16), shutter (17), slide block (18), slide rail (19), glass curtain wall (20) and fix bar (21);The first fixed pulley (1) and the second fixed pulley are provided with front side of upper end wall (2) (15), and the first fixed pulley (1) is positioned at the left of the second fixed pulley (15), the bottom of upper end wall (2) is provided with fixed plate (16), The bottom of fixed plate (16) is connected with shutter (17), and guide rod (6) is connected with front side of left side wall (2), and guide rod (6) is provided with Sliding sleeve (4), the top of sliding sleeve (4) is connected with bracing wire (3), bracing wire (3) through the first fixed pulley (1) and the second fixed pulley (15) with The bottom of shutter (17) is connected, and guide rail (7) is provided with the top of lower end wall (2), and the left and right sides at the top of guide rail (7) is symmetrical Be provided with slide rail (19), slide rail (19) is provided with slide block (18), the left and right sides of shutter (17) bottom respectively with the left and right sides Slide block (18) is connected, and movable block (14) is provided with guide rail (7), and movable block (14) front side is connected with montant (13), montant (13) bottom rotary type is connected with fix bar (21), and fix bar (21) top is provided with glass curtain wall (20), glass curtain wall (20) Contact with montant (13), motor (10) be provided with front side of the wall (2) of lower end, disk (9) is connected with immediately ahead of motor (10), The front side bias of disk (9) is hingedly connected with second connecting rod (8) and third connecting rod (11), and second connecting rod (8) connects positioned at the 3rd The left of bar (11), the right-hand member of third connecting rod (11) is hingedly connected with fourth link (12), the right-hand member of fourth link (12) with it is solid Fixed pole (21) is articulated and connected, and the left end of second connecting rod (8) is hingedly connected with first connecting rod (5), the top of first connecting rod (5) and cunning Set (4) is articulated and connected.
2. a kind of glass curtain wall window windowing facility according to claim 1, it is characterised in that also include guide ring (22), left side wall (2) is provided with guide ring (22), and bracing wire (3) is through guide ring (22).
3. a kind of glass curtain wall window windowing facility according to claim 1, it is characterised in that also include fur (23), The bottom of shutter (17) is provided with fur (23).
4. a kind of glass curtain wall window windowing facility according to claim 1, it is characterised in that the material of bracing wire (3) is steel Cord.
5. a kind of glass curtain wall window windowing facility according to claim 1, it is characterised in that the material of fix bar (21) is Stainless steel.
6. a kind of glass curtain wall window windowing facility according to claim 1, it is characterised in that glass curtain wall (20) is with suction Light material.
7. a kind of glass curtain wall window windowing facility according to claim 1, it is characterised in that glass curtain wall (20) is rectangular Shape.
CN201610924740.3A 2016-10-30 2016-10-30 A kind of glass curtain wall window windowing facility Expired - Fee Related CN106593175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610924740.3A CN106593175B (en) 2016-10-30 2016-10-30 A kind of glass curtain wall window windowing facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610924740.3A CN106593175B (en) 2016-10-30 2016-10-30 A kind of glass curtain wall window windowing facility

Publications (2)

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CN106593175A true CN106593175A (en) 2017-04-26
CN106593175B CN106593175B (en) 2017-11-21

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB488792A (en) * 1937-01-13 1938-07-13 Frederick William Mason Junior Improvements in or relating to blinds, shutters, awnings and the like
US5839229A (en) * 1996-11-19 1998-11-24 Allen-Stevens Corp. Telescopic operator for casement windows
CN2348070Y (en) * 1997-12-07 1999-11-10 刘新伯 Sliding sash locating locking device
JP2002242565A (en) * 2001-02-15 2002-08-28 Fuji Electric Co Ltd Light-shielding device for monitoring window of board installed outdoors
US7946079B2 (en) * 2004-09-28 2011-05-24 Wabtec Holding Corp. Electrically driven entryway actuation system
CN103821423B (en) * 2014-02-20 2016-08-10 宁波合力伟业消防科技有限公司 Window controlling system
CN205577703U (en) * 2016-04-07 2016-09-14 沙洲职业工学院 Cupboard cabinet door in blind person kitchen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB488792A (en) * 1937-01-13 1938-07-13 Frederick William Mason Junior Improvements in or relating to blinds, shutters, awnings and the like
US5839229A (en) * 1996-11-19 1998-11-24 Allen-Stevens Corp. Telescopic operator for casement windows
CN2348070Y (en) * 1997-12-07 1999-11-10 刘新伯 Sliding sash locating locking device
JP2002242565A (en) * 2001-02-15 2002-08-28 Fuji Electric Co Ltd Light-shielding device for monitoring window of board installed outdoors
US7946079B2 (en) * 2004-09-28 2011-05-24 Wabtec Holding Corp. Electrically driven entryway actuation system
CN103821423B (en) * 2014-02-20 2016-08-10 宁波合力伟业消防科技有限公司 Window controlling system
CN205577703U (en) * 2016-04-07 2016-09-14 沙洲职业工学院 Cupboard cabinet door in blind person kitchen

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Effective date of registration: 20181129

Address after: 401120 Chongqing Yubei District Longxi Street Jinlong Road 259 Finance and Information City International 4 1-6

Patentee after: Chongqing Haoting Zhongtuo Environmental Technology Co.,Ltd.

Address before: No. 157, South Street, Lai An county, Chuzhou, Anhui

Patentee before: LAIAN MUSHI CREATIVE DECORATION CO.,LTD.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191220

Address after: 226553 no.230, Fushou West Road, Rucheng Town, Rugao City, Nantong City, Jiangsu Province

Patentee after: Nantong Bluestar Decoration Engineering Co.,Ltd.

Address before: 401120 Chongqing Yubei District Longxi Street Jinlong Road 259 Finance and Information City International 4 1-6

Patentee before: Chongqing Haoting Zhongtuo Environmental Technology Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171121

Termination date: 20211030