CN108915563A - A kind of rotatable window shade for door and window - Google Patents

A kind of rotatable window shade for door and window Download PDF

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Publication number
CN108915563A
CN108915563A CN201810792310.XA CN201810792310A CN108915563A CN 108915563 A CN108915563 A CN 108915563A CN 201810792310 A CN201810792310 A CN 201810792310A CN 108915563 A CN108915563 A CN 108915563A
Authority
CN
China
Prior art keywords
chamber
driving
spur gear
window shade
slot
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.)
Withdrawn
Application number
CN201810792310.XA
Other languages
Chinese (zh)
Inventor
董建月
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201810792310.XA priority Critical patent/CN108915563A/en
Publication of CN108915563A publication Critical patent/CN108915563A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
    • 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
    • E06B3/34—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 with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2900/00—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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a kind of rotatable window shades for door and window,Including matrix,Pre-and post perforative cavity is provided in described matrix,It is communicated on the right side of the cavity and is provided with opening towards left mounting groove,The cavity and mounting groove lower end wall are fixedly installed sliding rail,Sliding is provided with closed plate on the sliding rail,The closed plate upper surface is fixedly installed fixed block,It is communicated on the upside of the cavity and is provided with guide runner,The upper end of fixing block protrudes into the guide runner,End wall, which communicates, before and after the guide runner is provided with the opposite slide opening that is open,The sliding block protruded into the slide opening is symmetrically arranged with before and after the fixed block,In present invention work,The folding of door and window is driven by a driving motor and telescope motor,The lifting of window shade and the sunshade height and area of window shade,Device is simple to operation and energy consumption is low,Save the energy,Automation driving is so that device is more convenient.

Description

A kind of rotatable window shade for door and window
Technical field
The present invention relates to window shade field, specially a kind of rotatable window shade for door and window.
Background technique
The window shade of door and window is to prevent the internal temperature exchange with the external world for keeping the sun off, cause increase and the stream of heat It loses, but current door and window window shade acts only on the perpendicular movement of window shade or moves horizontally, and window shade is not carried out rotation support Sunshade is issued similar to effect, then external window shade rainy day can drench and not carry out rain-proof protection to door and window, of the invention This device can solve this problem.
Summary of the invention
The purpose of the present invention is to provide a kind of rotatable window shades for door and window to solve to propose in above-mentioned background technique The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of rotatable window shade for door and window, including base Body is provided with pre-and post perforative cavity in described matrix, communicates on the right side of the cavity and is provided with opening towards left mounting groove, described Cavity and mounting groove lower end wall are fixedly installed sliding rail, and sliding is provided with closed plate, the closed plate upper end on the sliding rail Face is fixedly installed fixed block, communicates on the upside of the cavity and is provided with guide runner, the upper end of fixing block protrudes into the guide runner Interior, end wall, which communicates, before and after the guide runner is provided with the opposite slide opening that is open, and is symmetrically arranged with before and after the fixed block and protrudes into institute The sliding block in slide opening is stated, left end is fixedly installed at the fixed block axle center and is connected by bearing and the rotation of guide runner left end wall The rotary screw rod connect, the guide runner right side, which communicates, is provided with rotation slot, and the rotary screw rod right end is stretched through the guide runner Enter in the rotation slot and be fixedly connected with rotate gear, is connect on the right side of the rotate gear with driving device, the guide runner Front side is provided with window shade chamber, and the window shade is intracavitary to be provided with left and right end face and turned respectively with the window shade chamber left hand end wall by bearing The rotating bar of dynamic connection, the window shade chamber right side, which communicates, is provided with driving groove, and the driving groove is protruded into the rotating bar right side It is interior and be fixedly connected with transmission gear, it is communicated on the right side of the driving groove and is provided with connectivity slot, among the transmission gear right side Position is fixedly installed the spline housing that right end protrudes into the connectivity slot, and the spline housing is connect with the driving device, in institute It states and is fixedly installed symmetrical turbine in the intracavitary rotating bar of window shade, it is solid in the rotating bar between the turbine Surely it is connected with window shade, the window shade lower end surface is symmetrical to be installed with sliding shoe, and the turbine lower end surface, which is fixedly installed, leads Slide bar, sliding slot of the opening towards the window shade is provided in the slide guide bar, and the sliding shoe is stretched far from one end of the window shade Enter in the sliding slot and its lower end surface is fixedly connected with adjustable spring, the adjustable spring lower end surface and the sliding slot lower end wall are solid Fixed connection, the window shade chamber upside, which communicates, is provided with worm screw chamber, and intracavitary be provided with of the worm screw engages connection with the turbine Worm screw, left end is fixedly connected at the worm screw axle center by the rotation axis of bearing and the rotation connection of worm screw chamber left end wall, It is provided with engagement chamber on the right side of the worm screw chamber, is provided with and communicated with connecting hole between the engagement chamber and the worm screw chamber, described turn Moving axis right end through the connecting hole protrude into it is described engagement it is intracavitary and by bearing with it is described engage chamber right end wall be rotatablely connected, The first spur gear is fixedly installed in the intracavitary rotation axis of the engagement, first spur gear and the driving device connect It connects, thus constitutes the door and window screen device of completion.
Preferably, the driving device includes driving chamber, the symmetrical slide bar in front and back is provided in the driving chamber, it is described Drive block is slidably connected on slide bar, the driving chamber right end wall is fixedly installed telescope motor, and the telescope motor power connects It is connected to the push rod that left end is fixedly connected with the drive block, perforative driver slot up and down, the drive are provided in the drive block It is fixedly installed driving motor in dynamic slot right end wall, is fixedly installed on the output shaft of the driving motor in the driver slot Spur gear is driven, is communicated on the left of the driving chamber with the connectivity slot, institute is protruded into through the driving chamber in the output shaft left end It states and is connect in connectivity slot with the spline housing spline fitted, communicated on the downside of the driving chamber and be provided with drive cavity, the drive cavity Inside be provided with the second spur gear engage connection with the driving spur gear, second spur gear by transmission device and Rotate gear connection is communicated with the chamber that engages and spur gear is driven to engage company with first spur gear on the upside of the driving chamber It connects.
Preferably, the transmission device, which is included on the right side of the rotation slot, is arranged belt chamber, the belt chamber with it is described It is provided with and communicated with link slot between rotation slot, it is intracavitary and logical that the rotary screw rod right end through the link slot protrudes into the belt It crosses bearing and the belt chamber is rotatablely connected, be fixedly installed the first belt on the intracavitary rotary screw rod of the belt It takes turns, is provided with the second belt pulley on the downside of first belt pulley, lead between second belt pulley and first belt pulley It crosses belt to be connected by power, right end is fixedly connected at second belt pulley axle center and is rotatablely connected by bearing and the belt chamber Transmission shaft, be provided with drive cavity on the left of the belt chamber, be provided with and communicated with through slot between the drive cavity and the belt chamber, The transmission shaft left end is protruded into the drive cavity through the through slot and is fixedly connected with the second spur gear.
Preferably, the driving spur gear is straight with described first when the output shaft left side is abutted with spline housing Gear is disengaged from, and when the driving spur gear and first spur gear are at a fully engaged, the output shaft and spline housing are same Sample is in spline connection status, when the driving spur gear is partly engaged with first spur gear, the output shaft and spline Set is detached from spline connection status, when driving spur gear to engage connection with the second spur gear, then drives spur gear and described first Spur gear, spline housing are disconnected simultaneously.
Preferably, being fixedly installed cushion on the mounting groove right end wall.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of the rotatable window shade entirety complete section for door and window of the present invention；
Fig. 2 is window shade schematic view of the front view in a kind of rotatable window shade for door and window of the present invention；
Fig. 3 is A-A direction structure schematic diagram in a kind of rotatable window shade for door and window of the present invention；
Fig. 4 is driving device overlooking structure diagram in a kind of rotatable window shade for door and window of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of embodiment provided by the invention：A kind of rotatable window shade for door and window, including matrix 10, pre-and post perforative cavity 11 is provided in described matrix 10, is communicated on the right side of the cavity 11 and is provided with opening towards left installation Slot 12, the cavity 11 are fixedly installed sliding rail 13 with 12 lower end wall of mounting groove, and sliding is provided with closing on the sliding rail 13 Plate 14,14 upper surface of closed plate are fixedly installed fixed block 15, communicate on the upside of the cavity 11 and be provided with guide runner 16, institute It states 15 upper end of fixed block to protrude into the guide runner 16, the 16 front and back end wall of guide runner, which communicates, is provided with the opposite slide opening that is open 61, the sliding block 57 protruded into the slide opening 61 is symmetrically arranged with before and after the fixed block 15, is fixed at 15 axle center of fixed block It is provided with left end and passes through the rotary screw rod 17 of bearing and the 16 left end wall of guide runner rotation connection, the 16 right side phase of guide runner Logical to be provided with rotation slot 18,17 right end of rotary screw rod protrudes into the rotation slot 18 through the guide runner 16 and fixed company It is connected to rotate gear 19,19 right side of rotate gear is connect with driving device, is provided with window shade chamber on front side of the guide runner 16 53, it is provided with left and right end face in the window shade chamber 53 and is turned respectively with 53 left hand end wall of window shade chamber rotation connection by bearing Lever 27 communicates on the right side of the window shade chamber 53 and is provided with driving groove 36, and the driving groove 36 is protruded into 27 right side of rotating bar It is interior and be fixedly connected with transmission gear 37, it is communicated on the right side of the driving groove 36 and is provided with connectivity slot 56, the transmission gear 37 is right End face middle position is fixedly installed the spline housing 38 that right end protrudes into the connectivity slot 56, the spline housing 38 and the driving Device connection, is fixedly installed symmetrical turbine 26, the turbine in the rotating bar 27 in the window shade chamber 53 Between the rotating bar 27 on be fixedly connected with window shade 28,28 lower end surface of window shade is symmetrical to be installed with sliding shoe 30,26 lower end surface of turbine is fixedly installed slide guide bar 29, and opening is provided in the slide guide bar 29 towards the window shade 28 Sliding slot 60, the sliding shoe 30 protrudes into the sliding slot 60 far from one end of the window shade 28 and its lower end surface is fixedly connected with Adjustable spring 31,31 lower end surface of adjustable spring are fixedly connected with 60 lower end wall of sliding slot, the 53 upside phase of window shade chamber It is logical to be provided with worm screw chamber 24, the worm screw 25 that connection is engaged with the turbine 26, the worm screw 25 are provided in the worm screw chamber 24 It is fixedly connected with left end at axle center and passes through the rotation axis 33 of bearing and the 24 left end wall of worm screw chamber rotation connection, the worm screw chamber 24 right sides are provided with engagement chamber 34, are provided with and communicated with connecting hole 32 between the engagement chamber 34 and the worm screw chamber 24, and described turn 33 right end of moving axis protrudes into the engagement chamber 34 through the connecting hole 32 and turns by bearing with the 34 right end wall of chamber that engages Dynamic connection is fixedly installed the first spur gear 35, first spur gear in the rotation axis 33 in the engagement chamber 34 35 connect with the driving device, thus constitute the door and window screen device of completion.
Valuably, the driving device includes driving chamber 41, and the symmetrical slide bar 55 in front and back is provided in the driving chamber 41, Drive block 44 is slidably connected on the slide bar 55, the 41 right end wall of driving chamber is fixedly installed telescope motor 42, described to stretch Contracting motor 42 is connected by power the push rod 43 that left end is fixedly connected with the drive block 44, is provided in the drive block 44 up and down Perforative driver slot 46 is fixedly installed driving motor 45, the output of the driving motor 45 in the 46 right end wall of driver slot In being fixedly installed driving spur gear 47,41 left side of the driving chamber and 56 phase of connectivity slot in the driver slot 46 on axis 40 Logical, 40 left end of output shaft is protruded into the connectivity slot 56 through the driving chamber 41 to be connected with 38 spline fitted of spline housing Connect, communicated on the downside of the driving chamber 41 and be provided with drive cavity 48, be provided in the drive cavity 48 to the driving straight-tooth Second spur gear 49 of 47 engagement connection of wheel, second spur gear 49 is connect by transmission device with rotate gear 19, described The upside of driving chamber 41 communicates with the chamber 34 that engages and spur gear 47 is driven to engage connection with first spur gear 35, improves The flexibility of device.
Valuably, the transmission device is included on the right side of the rotation slot 18 setting belt chamber 21, the belt chamber 21 with Link slot 20 is provided with and communicated between the rotation slot 18,17 right end of rotary screw rod protrudes into described through the link slot 20 It is rotatablely connected in belt chamber 21 and by bearing and the belt chamber 21, on the rotary screw rod 17 in the belt chamber 21 It is fixedly installed the first belt pulley 22, the downside of first belt pulley 22 is provided with the second belt pulley 51, second belt It is connected by power between wheel 51 and first belt pulley 22 by belt 23, is fixedly connected at 51 axle center of the second belt pulley Right end passes through the transmission shaft 50 of bearing and the belt chamber 21 rotation connection, is provided with drive cavity 48 on the left of the belt chamber 21, Through slot 54 is provided with and communicated between the drive cavity 48 and the belt chamber 21, the through slot 54 is run through in 50 left end of transmission shaft It protrudes into the drive cavity 48 and is fixedly connected with the second spur gear 49, improve the gearing of device.
Valuably, when 40 left side of output shaft is abutted with spline housing 38, the driving spur gear 47 and described the One spur gear 35 is disengaged from, when the driving spur gear 47 is at a fully engaged with first spur gear 35, the output shaft 40 are similarly in spline connection status with spline housing 38, when the driving spur gear 47 is engaged with first spur gear 35 half When, the output shaft 40 is detached from spline connection status with spline housing 38, when driving spur gear 47 and 49 company of engagement of the second spur gear When connecing, then spur gear 47 is driven to be disconnected simultaneously with first spur gear 35, spline housing 38, effect is arbitrarily to convert The folding of door and window, the height and window shade of window shade outreach, improve the flexibility of device.
Valuably, be fixedly installed cushion 65 on the 12 right end wall of mounting groove, effect be reduce closed plate 14 to The collision with mounting groove 12 is moved right, and protects closed plate 14, is prolonged its service life.
Specifically used mode：In present invention work, when opening window, telescope motor 42 works, and drive block 44 is pushed to make Driving spur gear 47 engages connection with the second spur gear 49, and driving motor 45 works, and drives driving spur gear 47 to rotate, then passes through Transmission device make rotate gear 19 rotate, then rotary screw rod 17 rotate so that fixed block 15 move right drive closed plate 14 to Opening window is moved right, when closing window, driving motor 45 is rotated backward, and when opening window shade, telescope motor 42 works, and is pushed away Dynamic drive block 44 abuts 40 left side of output shaft with spline housing 38 and drives spur gear 47 and first spur gear 35 not Engagement connection, driving motor 45 work, then output shaft 40 rotates, so that rotating bar 27 rotates, then the rising of window shade 28, which is wound in, turns It in lever 27, such as needs to adjust window shade 28 when becoming overhanging sunshade, telescope motor 42 works, and drive block 44 is pushed to make Spur gear 47 must be driven to engage connection with first spur gear 35, then the work of driving motor 45 drives 35 turns of the first spur gear It is dynamic, drive worm screw 25 to rotate, so that turbine 26 is turned out certain angle, then slide guide bar 29 rotates with it, and adjusts window shade 28 Height and angle can also rotate the sunshade area for adjusting window shade 28 by rotating bar 27.
Compared with prior art, the beneficial effects of the invention are as follows：In present invention work, by a driving motor and stretch Motor drives the folding, the lifting of window shade and the sunshade height and area of window shade of door and window, and device is simple to operation and energy consumption is low, section The energy is saved, automation driving is so that device is more convenient.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (5)

1. a kind of rotatable window shade for door and window, including matrix, pre-and post perforative cavity, the sky are provided in described matrix It is communicated on the right side of chamber and is provided with opening towards left mounting groove, the cavity is fixedly installed sliding rail with mounting groove lower end wall, described Sliding is provided with closed plate on sliding rail, and the closed plate upper surface is fixedly installed fixed block, communicates setting on the upside of the cavity There is guide runner, the upper end of fixing block protrudes into the guide runner, and end wall, which communicates, before and after the guide runner is provided with opening relatively Slide opening, be symmetrically arranged with the sliding block protruded into the slide opening before and after the fixed block, be fixedly installed at the fixed block axle center There is left end by the rotary screw rod of bearing and the rotation connection of guide runner left end wall, the guide runner right side, which communicates to be provided with, to be turned Dynamic slot, the rotary screw rod right end protrudes into the rotation slot through the guide runner and is fixedly connected with rotate gear, described It is connect on the right side of rotate gear with driving device, window shade chamber is provided on front side of the guide runner, the window shade is intracavitary to be provided with left and right The rotating bar that end face is rotatablely connected with the window shade chamber left hand end wall respectively by bearing, the window shade chamber right side, which communicates, to be provided with Transmission gear, phase on the right side of the driving groove are protruded into the driving groove and are fixedly connected in driving groove, the rotating bar right side Logical to be provided with connectivity slot, transmission gear right side middle position is fixedly installed the spline that right end protrudes into the connectivity slot Set, the spline housing are connect with the driving device, and left and right pair is fixedly installed in the intracavitary rotating bar of the window shade The turbine of title is fixedly connected with window shade in the rotating bar between the turbine, and the window shade lower end surface is symmetrical solid Equipped with sliding shoe, the turbine lower end surface is fixedly installed slide guide bar, and opening is provided in the slide guide bar towards the window shade Sliding slot, the sliding shoe protrudes into the sliding slot far from one end of the window shade and its lower end surface is fixedly connected with flexible bullet Spring, the adjustable spring lower end surface are fixedly connected with the sliding slot lower end wall, are communicated on the upside of the window shade chamber and are provided with worm screw chamber, The worm screw is intracavitary to be provided with the worm screw that connection is engaged with the turbine, is fixedly connected with left end at the worm screw axle center and passes through axis Hold the rotation axis with the rotation connection of worm screw chamber left end wall, be provided with engagement chamber on the right side of the worm screw chamber, the engagement chamber and Be provided with and communicated with connecting hole between the worm screw chamber, the rotation axis right end through the connecting hole protrude into the engagement it is intracavitary and The rotation connection of chamber right end wall is engaged with described by bearing, is fixedly installed first in the intracavitary rotation axis of the engagement Spur gear, first spur gear are connect with the driving device, thus constitute the door and window screen device of completion.
2. a kind of rotatable window shade for door and window according to claim 1, it is characterised in that：The driving device includes Driving chamber is provided with the symmetrical slide bar in front and back in the driving chamber, slidably connects drive block, the driving chamber on the slide bar Right end wall is fixedly installed telescope motor, and the telescope motor is connected by power left end and pushes away with what the drive block was fixedly connected Bar is provided with perforative driver slot up and down in the drive block, is fixedly installed driving motor in the driver slot right end wall, institute State on the output shaft of driving motor in being fixedly installed driving spur gear in the driver slot, on the left of the driving chamber with the company Through slot communicates, and the output shaft left end is protruded into the connectivity slot through the driving chamber to be connected with the spline housing spline fitted It connects, is communicated on the downside of the driving chamber and be provided with drive cavity, be provided in the drive cavity to be engaged with the driving spur gear Second spur gear of connection, second spur gear are connect by transmission device with rotate gear, the driving chamber upside and institute Engagement chamber is stated to communicate and spur gear is driven to engage connection with first spur gear.
3. a kind of rotatable window shade for door and window according to claim 2, it is characterised in that：The transmission device includes Belt chamber is set on the right side of the rotation slot, is provided with and communicated with link slot between the belt chamber and the rotation slot, described turn It is intracavitary and be rotatablely connected by bearing and the belt chamber that dynamic screw rod right end through the link slot protrudes into the belt, described It is fixedly installed the first belt pulley on the intracavitary rotary screw rod of belt, is provided with the second skin on the downside of first belt pulley Belt wheel is connected by power between second belt pulley and first belt pulley by belt, at second belt pulley axle center Right end is fixedly connected with by the transmission shaft of bearing and belt chamber rotation connection, the belt chamber left side is provided with transmission Chamber, is provided with and communicated with through slot between the drive cavity and the belt chamber, institute is protruded into through the through slot in the transmission shaft left end It states in drive cavity and is fixedly connected with the second spur gear.
4. a kind of rotatable window shade for door and window according to claim 1, it is characterised in that：When the output shaft left end When face is abutted with spline housing, the driving spur gear is disengaged from first spur gear, when the driving spur gear and institute State the first spur gear it is at a fully engaged when, the output shaft and spline housing are similarly in spline connection status, when the driving straight-tooth For wheel when partly engaging with first spur gear, the output shaft and spline housing are detached from spline connection status, when driving spur gear and When the engagement connection of the second spur gear, then spur gear is driven to be disconnected simultaneously with first spur gear, spline housing.
5. a kind of rotatable window shade for door and window according to claim 1, it is characterised in that：The mounting groove right end wall On be fixedly installed cushion.
CN201810792310.XA 2018-07-18 2018-07-18 A kind of rotatable window shade for door and window Withdrawn CN108915563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810792310.XA CN108915563A (en) 2018-07-18 2018-07-18 A kind of rotatable window shade for door and window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810792310.XA CN108915563A (en) 2018-07-18 2018-07-18 A kind of rotatable window shade for door and window

Publications (1)

Publication Number Publication Date
CN108915563A true CN108915563A (en) 2018-11-30

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ID=64415872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810792310.XA Withdrawn CN108915563A (en) 2018-07-18 2018-07-18 A kind of rotatable window shade for door and window

Country Status (1)

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CN (1) CN108915563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114177601A (en) * 2021-12-23 2022-03-15 齐鲁师范学院 Sun-proof solar protection devices is used in sports convenient to it is clean

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114177601A (en) * 2021-12-23 2022-03-15 齐鲁师范学院 Sun-proof solar protection devices is used in sports convenient to it is clean

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Application publication date: 20181130