CN108678613A - A kind of smart window - Google Patents

A kind of smart window Download PDF

Info

Publication number
CN108678613A
CN108678613A CN201810674626.9A CN201810674626A CN108678613A CN 108678613 A CN108678613 A CN 108678613A CN 201810674626 A CN201810674626 A CN 201810674626A CN 108678613 A CN108678613 A CN 108678613A
Authority
CN
China
Prior art keywords
window
gear
chain
linkage
smart
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.)
Pending
Application number
CN201810674626.9A
Other languages
Chinese (zh)
Inventor
林俊园
林伟
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.)
Qingdao Meihua Haitai Intelligent Home Furnishing Co Ltd
Original Assignee
Qingdao Meihua Haitai Intelligent Home Furnishing 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 Qingdao Meihua Haitai Intelligent Home Furnishing Co Ltd filed Critical Qingdao Meihua Haitai Intelligent Home Furnishing Co Ltd
Priority to CN201810674626.9A priority Critical patent/CN108678613A/en
Publication of CN108678613A publication Critical patent/CN108678613A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E06B3/00Window 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
    • E06B3/32Arrangements 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
    • E06B3/34Arrangements 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 with only one kind of movement
    • E06B3/42Sliding wings; Details of frames with respect to guiding
    • E06B3/44Vertically-sliding wings
    • E06B3/4415Double-hung, i.e. with two vertical sliding panels
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/16Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/165Details, e.g. sliding or rolling guides
    • 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
    • E05F11/00Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/42Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by rack bars and toothed wheels or other push-pull mechanisms
    • 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
    • E05F15/665Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/67Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible or rigid rack-and-pinion arrangements
    • 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
    • E06B3/00Window 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
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • 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
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • 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
    • E06B9/52Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/148Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Architecture (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a kind of smart windows, it is related to smart home and green building technique field, including upper window and lower window, the upper window and the lower window are connect with a gear set transmission device, the gear set actuating unit includes driving gear and several linkage gears, chain ring is installed around the driving gear and the linkage gear in concave shape, the driving gear and the linkage gear are mounted in gear grooved, the both ends of the gear grooved are placed in by the fixation of gear grooved fixing piece in a window frame fixing bracket, the window frame fixing bracket is fixed by the both sides of fixed screw and window frame wall.The smart window of the present invention can keep gravitational equilibrium in sliding and also have many advantages, such as insulation, good airproof performance, safe antitheft, be convenient for escape.

Description

A kind of smart window
Technical field
The present invention relates to smart home and green building technique field more particularly to a kind of smart windows.
Background technology
Currently, the appearance of some window openers, part window is allowed to realize the hope of electric remote control, but effect and non-ideal, It is primarily present window opener and electric wire, power supply is exposed unsightly;The window type of lower section type push form can only be confined to small-sized sash, windowing Limited area, ventilation effect are too poor;Plug-type window type, sealing effect is bad, and when amount of rainfall is slightly larger, rainwater be easy from Pour in down a chimney at the slideway of lower part, and be easy to cause personnel and fall, the safety problems such as stolen.
Invention content
In order to solve the above technical problems, the present invention provides a kind of smart window.
The present invention adopts the following technical scheme that:
A kind of smart window, including upper window and lower window, the upper window and the lower window are connect with a gear set transmission device, The gear set actuating unit includes driving gear and several linkage gears, and chain ring is around the driving gear and described Linkage gear is installed in concave shape, and the driving gear and the linkage gear are mounted in gear grooved, and the two of the gear grooved End by gear grooved fixing piece fixation be placed in a window frame fixing bracket, the window frame fixing bracket by fixed screw with The both sides of window frame wall are fixed.
Preferably, the gear set transmission device includes the upside gear set being separately fixed in a gear grooved Transmission device and downside gear set transmission device, the upside gear set transmission device include a driving gear and a connection Moving gear, the driving gear is by motor and axis and drives chain drive, and the downside gear set transmission device includes four Linkage gear, and two of which linkage gear is located at the top of other two linkage gear, and the chain ring is around the driving Gear and all linkage gears.
Preferably, four stringer chains that the chain ring is mutually parallel around formation, wherein be between odd number root chain Operation in the same direction, is in inverted running between odd, even several chains, and the upper window and lower window include window sash frame and sash sliding slot, described The window sash frame of upper window is connected by window sash frame connector and chain connection fixture with one of odd number root or even number root chain It connects, two other odd number roots of reselection or even number root chain, for connecting counterweight steel plate, the counterweight steel plate and the chain Item is connected by counterweight steel plate connector, and the window sash frame of the lower window is connect with the sash sliding slot by smart lock.
Preferably, the window sash frame of the upper window and the lower window selects to transport on the contrary respectively by the window sash frame connector Dynamic odd number or even number root chain is fixed.
Preferably, a window frame fixing bracket lacuna is formed between the window frame fixing bracket of both sides, the window frame is fixed Supporting steel plate is installed in holder lacuna, sealing element is installed, and support bracket fastened outer in the window frame on the supporting steel plate It encloses using bound edge material that its is closed.
Preferably, the bound edge material is made of stainless steel or heat preserving and insulating material.
The invention has the advantages that:
1, the chain of gear set of the present invention is installed in concave character type annular, that is, is formed between odd number in the same direction, reversed between odd number even number Forms of motion, achieve the effect that gravitational equilibrium.
2, the present invention can according to odd number, the difference in even number root chain movement direction, be made into the upper window of single fan slide up and down, Lower window is convenient for escape type window type and upper and lower window reverse slide formula window type simultaneously manually, and can be used for tall and big longitudinal arrangement Reverse slide formula, lower window are convenient for escape type window type to several fans manually simultaneously.
3, gear set is fixed in window frame fixing bracket by upper and lower two gear grooved fixing pieces, and it is dynamic to form gear set Window frame fixing bracket can be securely fastened to the left and right sides of window frame wall with fixed screw, form new window by power transmission system Frame side wall and slide up and down channel.
4, after window sash frame connector and chain are fixed, supporting steel plate and sealing element are maintained in installation window sash frame connector gap, Holder bound edge material be used in combination that entire holder is closed, during so that sash is slided up and down and when stationary state, can keep entire window The sealing of body.
Description of the drawings
Preferred explanation is made to the present invention below in conjunction with the accompanying drawings:
Fig. 1 is that forms of the present invention connect cross-sectional plan view figure structure schematic representation with window frame wall side wall;
Fig. 2 is gear set transmission structures schematic diagram of the present invention;
Fig. 3 is motor of the present invention and axis and chain connection structure schematic diagram;
Fig. 4 is window frame fixing bracket of the present invention top fragmentary front figure structure schematic representation;
Fig. 5 is the upper window of the present invention and lower window entirety forward sight figure structure schematic representation;
In figure label for:1, gear is driven;2, linkage gear;3, chain;4, gear grooved;5, gear grooved fixing piece;6, window Frame fixing bracket;7, bound edge material;8, chain connection fixture;9, fixed screw;10, window sash frame connector;11, window frame is fixed Holder lacuna;12, supporting steel plate;13, counterweight steel plate;14, counterweight steel plate connector;15, sash sliding slot;16, window sash frame;17、 Hollow glass;18, window sash frame filler;19, window frame wall;20, sealing element.
Specific implementation mode
As shown in Figs. 1-5, it is a kind of smart window of the present invention, including upper window and lower window, upper window and lower window and a gear set Transmission device connects, and gear set actuating unit includes driving gear 1 and several linkage gears 2, and chain 3 is around sliding tooth Wheel 1 and linkage gear 2 are installed in concave shape, drive gear 1 and linkage gear 3 to be mounted in gear grooved 4, the both ends of gear grooved 4 It is placed in a window frame fixing bracket 6 by the fixation of gear grooved fixing piece 5, window frame fixing bracket 6 passes through fixed screw 9 and window The both sides of frame wall 19 are fixed.
Gear set transmission device includes the upside gear set transmission device being separately fixed in a gear grooved 4 and downside Gear set transmission device, upside gear set transmission device include a driving gear 1 and a linkage gear 2, drive gear 1 By motor and axis and chain drive (as shown in Figure 3) is driven, downside gear set transmission device includes four linkage gears 2, and And two of which linkage gear 2 is located at the top of other two linkage gear 2, chain 3 is around driving gear 1 and all linkages Gear 2.
Four stringer chains that chain 3 is mutually parallel around formation, wherein it is run in the same direction between odd number root chain 3, It is in inverted running between odd, even several chains 3, upper window and lower window include window sash frame 16 and sash sliding slot 15, the window sash frame of upper window 16 are connect by window sash frame connector 10 and chain connection fixture 8 with one of odd number root or even number root chain 3, then Two other odd number roots of selection or even number root chain 3, for connecting counterweight steel plate 13, counterweight steel plate 13 is with chain 3 by matching Weight steel plate connector 14 connects, and the window sash frame 16 of lower window is connect with sash sliding slot 15 by smart lock.
The window sash frame 16 of upper window and lower window selects the odd number or even number root of reverse motions by window sash frame connector 10 respectively Chain 3 is fixed.
A window frame fixing bracket lacuna 11 is formed between the window frame fixing bracket 6 of both sides, in window frame fixing bracket lacuna 11 Supporting steel plate 12 is installed, sealing element 20 is installed, and bound edge is used in the periphery of window frame fixing bracket 6 on supporting steel plate 12 Material 7 is closed by its, and bound edge material 7 is made of stainless steel or heat preserving and insulating material, and sash is also provided in window sash frame 16 Frame filler 18 can be equipped with double-deck or three layers of hollow glass 17, to increase insulation efficiency.
The operation principle of the present invention:
Gear 1, linkage gear 2 will be driven to be respectively arranged in U-shaped gear grooved 4, chain 3 is by required length around driving Gear 1 and linkage gear 2 are installed in character cut in bas-relief annular, and the bottom of gear grooved 4 and the bottom inside of gear grooved fixing piece 5 are fixed, this The gear grooved fixing piece 5 at place can be the fixing pieces such as U-shaped fastener or bolt, after being placed in window frame fixing bracket 6, then will be another The bottom of the gear grooved 4 at end is fixed on the other end of window frame fixing bracket 6 with the bottom inside of gear grooved fixing piece 5 jointly, complete At the gear set power drive system of side, the completed gear set power drive system in both sides is fixed by window frame respectively Support fixed screw 9 is fixed on the left and right sides of window frame wall 19, the concave character type chain formed in gear set power drive system 3, constitute four stringer chains being mutually parallel, the operation between odd number root in the same direction operation, it is odd, even it is several between operation In inverted running, the window sash frame 16 with window sash frame connector 10 is placed in sash sliding slot 15, with chain connection fixture 8, Chain fixing piece 8 herein can be the fixing pieces such as bolt, and piece chain 3 of selection is strange in window frame fixing bracket lacuna 11 Number or even number root are fixed with window sash frame connector 10, and window sash frame connector 10 herein can be the fixing pieces such as bolt, then in phase The position selection chain 3 answered fixes different other two odd numbers or even number root from window sash frame connector 10, passes through counterweight steel plate Counterweight steel plate 13 is fixed on chain 3 by connector 14, and counterweight steel plate connector 14 herein can be the connectors such as bolt, shape Fan that upper window slides up and down, lower window is convenient for escape type window type manually at single, or upper and lower window window sash frame connector 10 in corresponding positions Odd number, the fixation of even number chain 3 for setting selection reverse motions form upper and lower window reverse slide simultaneously without connecting counterweight steel plate Formula window type, similarly, can be used for tall and big longitudinal arrangement three, four ... fan simultaneously be convenient for manually by reverse slide formula, lower window The unlatching of escape type window type, various window types is upper window slide downward pattern, and the height of the upper windowsill of ordinary residence is higher than 2.2 Rice, the function of upper window slide downward can be such that wind gets in and not blow people directly, air exchange close to the height higher than people into Row, plays gentle breeze and antitheft effect, and lower window is designed as smart lock or manually handle form, inwardly digs, band safety lock Pattern is highly more than 1.2 meters, and top is furnished with anti-theft type stainless steel screen window, to prevent the situation that faces a danger, while when fault, It does not influence to escape, the cleaning for window of being also more convenient for and playing the role of effectively prevent children's climbing, falls, solid with chain 3 Supporting steel plate 12 is maintained in installation window sash frame connector gap after fixed, installs sealing element 20, and sealing element herein is fluid sealant etc., And connect motor with driving gear 1, gear set is designed as gravitational equilibrium assembling form, can match small silent motor, more Energy conservation and environmental protection, and be arranged in the enclosed environment of window frame fixing bracket bound edge material 7, make the noise that motor operation generates into one Step reduces, and window frame fixing bracket bound edge material 7 is made of stainless steel and/or other heat preserving and insulating materials, can be that bridge-cut-off aluminum closes Gold etc., in addition, electric machine controller can be selected induction, remote control and various advanced intelligent control models, according to various weather, interior, Outer air quality indexes, human body are arranged various unlatchings, close scene, accomplish intelligentized control method, this is existing skill close to situation Art, so repeating no more.
It these are only specific embodiments of the present invention, but the technical characteristic of the present invention is not limited thereto.It is any with this hair Based on bright, to solve essentially identical technical problem, essentially identical technique effect is realized, made simple change, etc. With replacement or modification etc., all it is covered by among protection scope of the present invention.

Claims (6)

1. a kind of smart window, it is characterised in that:Including upper window and lower window, the upper window and the lower window and gear set transmission fill Connection is set, the gear set actuating unit includes driving gear and several linkage gears, and chain ring is around the driving gear It is installed in concave shape with the linkage gear, the driving gear and the linkage gear are mounted in gear grooved, the gear The both ends of slot are placed in by the fixation of gear grooved fixing piece in a window frame fixing bracket, and the window frame fixing bracket passes through fixed spiral shell The both sides of silk and window frame wall are fixed.
2. smart window according to claim 1, it is characterised in that:The gear set transmission device includes being separately fixed at one Upside gear set transmission device in a gear grooved and downside gear set transmission device, the upside gear set transmission device Including a driving gear and a linkage gear, the driving gear is by motor and axis and drives chain drive, under described Side gear group transmission device includes four linkage gears, and two of which linkage gear is located at the upper of other two linkage gear Side, the chain ring is around the driving gear and all linkage gears.
3. smart window according to claim 2, it is characterised in that:Four stringers that the chain ring is mutually parallel around formation Chain, wherein be in inverted running, the upper window and lower window between odd, even several chains in running in the same direction between odd number root chain Including window sash frame and sash sliding slot, the window sash frame of the upper window by window sash frame connector and chain connection fixture with wherein One odd number root or the connection of even number root chain, two other odd number roots of reselection or even number root chain, for connecting counterweight steel Plate, the counterweight steel plate are connect with the chain by counterweight steel plate connector, and window sash frame and the sash of the lower window are slided Slot is connected by smart lock.
4. smart window according to claim 2, it is characterised in that:The window sash frame of the upper window and the lower window passes through described Window sash frame connector selects the odd number of reverse motions or even number root chain to fix respectively.
5. according to claim 1-4 any one of them smart windows, it is characterised in that:Between the window frame fixing bracket of both sides A window frame fixing bracket lacuna is formed, supporting steel plate is installed in the window frame fixing bracket lacuna, is pacified on the supporting steel plate Equipped with sealing element, and it is using bound edge material that its is closed in the support bracket fastened periphery of the window frame.
6. smart window according to claim 5, it is characterised in that:The bound edge material is by stainless steel or heat preserving and insulating material It is made.
CN201810674626.9A 2018-06-27 2018-06-27 A kind of smart window Pending CN108678613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810674626.9A CN108678613A (en) 2018-06-27 2018-06-27 A kind of smart window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810674626.9A CN108678613A (en) 2018-06-27 2018-06-27 A kind of smart window

Publications (1)

Publication Number Publication Date
CN108678613A true CN108678613A (en) 2018-10-19

Family

ID=63812198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810674626.9A Pending CN108678613A (en) 2018-06-27 2018-06-27 A kind of smart window

Country Status (1)

Country Link
CN (1) CN108678613A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2499550Y (en) * 2001-09-05 2002-07-10 武汉大学 Lifting window
CN2523923Y (en) * 2001-10-30 2002-12-04 薛青 Disappearing liftable glass windows of houses
JP2006266013A (en) * 2005-03-25 2006-10-05 Ykk Ap株式会社 Double hung window
CN203403782U (en) * 2013-06-04 2014-01-22 唐子淮 Antigravity up-and-down lifting door/window structure
CN105735816A (en) * 2014-12-06 2016-07-06 高碑店顺达墨瑟门窗有限公司 Gravitational equilibrium solid wood vertical sliding window
US20170051551A1 (en) * 2014-05-21 2017-02-23 Sonrex Group Limited A system for opening and closing a window
CN208456390U (en) * 2018-06-27 2019-02-01 青岛美华海泰智能家居有限公司 A kind of smart window

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2499550Y (en) * 2001-09-05 2002-07-10 武汉大学 Lifting window
CN2523923Y (en) * 2001-10-30 2002-12-04 薛青 Disappearing liftable glass windows of houses
JP2006266013A (en) * 2005-03-25 2006-10-05 Ykk Ap株式会社 Double hung window
CN203403782U (en) * 2013-06-04 2014-01-22 唐子淮 Antigravity up-and-down lifting door/window structure
US20170051551A1 (en) * 2014-05-21 2017-02-23 Sonrex Group Limited A system for opening and closing a window
CN105735816A (en) * 2014-12-06 2016-07-06 高碑店顺达墨瑟门窗有限公司 Gravitational equilibrium solid wood vertical sliding window
CN208456390U (en) * 2018-06-27 2019-02-01 青岛美华海泰智能家居有限公司 A kind of smart window

Similar Documents

Publication Publication Date Title
CN101298821B (en) Multi-functional window structure
CN208227849U (en) greenhouse
CN203924513U (en) A kind of electric translation skylight device
CN101285366A (en) Liftingly sliding door and window
CN208456390U (en) A kind of smart window
CN111456594B (en) Adjustable window structure based on smart home
CN206753407U (en) A kind of intelligent shutter of computer control
CN105840055B (en) A kind of opening ways are easy to the door and window structure of conversion
CN209780683U (en) energy-conserving tripe of formula of respiration double glazing curtain wall
CN108678613A (en) A kind of smart window
CN207436873U (en) Built-in roller shutter integrated window
CN203661720U (en) Greenhouse ventilation device
CN2499550Y (en) Lifting window
CN204877201U (en) Full -automatic folding telescopic anti -theft device
CN103081757A (en) Automatic ventilation device of vegetable greenhouse
CN212614343U (en) Window glass protection architecture
CN2890271Y (en) Convenient energy-saving remotely-controlled window
CN204571769U (en) A kind of blinds turning device and apply its glass window of built-in louver
CN208089082U (en) A kind of swing-arm type electric opening skylight
CN2505759Y (en) Protective cover of automatic opening or closing ventilating window for outdoor unit of air conditioner
CN210033073U (en) Weather-proof intelligent door and window
CN209482613U (en) Glass sunlight house with panorama opening structure
CN206737662U (en) A kind of intelligent fire-proofing blinds apparatus
CN203925240U (en) With the shutter of Homocinetic joint system
CN108612427A (en) A kind of swing-arm type skylight

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination