CN105672853B - A kind of lifting turner of two points of synchronization variable pitch window shutters of single - Google Patents
A kind of lifting turner of two points of synchronization variable pitch window shutters of single Download PDFInfo
- Publication number
- CN105672853B CN105672853B CN201610019063.0A CN201610019063A CN105672853B CN 105672853 B CN105672853 B CN 105672853B CN 201610019063 A CN201610019063 A CN 201610019063A CN 105672853 B CN105672853 B CN 105672853B
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- China
- Prior art keywords
- torsion spring
- rolling
- wheel
- cylinder
- solution lock
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Classifications
-
- 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
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
-
- 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
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
Abstract
The invention discloses a kind of lifting turner of the synchronous variable pitch window shutter of two points of single, including torsion spring sleeve, overturn cylinder mechanism, wheel mechanism for rolling, incomplete gear mechanism and base, torsion spring sleeve, upset cylinder mechanism is rotatably connected on base and both are connected by wheel mechanism for rolling, wheel mechanism for rolling is connected with incomplete gear mechanism, cylinder is inter-agency is connected by intermittent drive mechanism with upset for incomplete gear mechanism, control shutter adjacent blades are wound with upset cylinder mechanism with respect to the main ladder band of division and time ladder band, main ladder band top is fixed in upset cylinder mechanism, the top of secondary ladder band is connected on wheel mechanism for rolling, torsion spring sleeve is provided with power intake.The blade of the controllable shutter of the present invention is toward outside or indoor rotation until closing so that variable pitch window shutter light conducting direction can be preferably adjusted closing on scope between window and room vertical-depth.
Description
Technical field
The present invention relates to the lifting of a kind of rolling wheel accessory of shutter, more particularly to the synchronous variable pitch window shutter of two points of single
Turner.
Background technology
Publication No. CN101818616B disclosure of the invention a kind of variable pitch window shutter technical scheme, Publication No.
Technical scheme of the CN102839909B invention again to CN101818616B has made further perfect, it is proposed that two points of single,
The concept of three four points and dual two points of variable pitch window shutters, in addition, have again Publication No. CN102808577B,
A series of CN102839906B, CN102900347B, CN103266847B, CN105041173A disclosure of the invention are switched political loyalty with this
Away from the related wheel mechanism for rolling of shutter and reel system, the variable pitch window shutter reel system of above-mentioned announcement have one it is common
Feature, be exactly variable pitch window shutter blade pitgh change to after minimum spacing can only toward outside rotary closing and can not be past
Indoor rotary closing, this causes variable pitch window shutter to lose the blade of traditional constant pitch shutter both can be toward indoor side to overturn
Again can toward outdoor side to overturn function.
The content of the invention
The blade of louver window of existing use variable pitch window shutter reel system can only be toward room after changing to minimum spacing
Outside rotary closing and shutter miopragia can not be caused, to overcome this defect, the present invention is carried toward indoor rotary closing
A kind of lifting turner of the synchronous variable pitch window shutter of two points of single has been supplied, can both control the blade pitgh of shutter to change,
The blade of shutter can also be controlled toward outside or indoor rotation until closing so that variable pitch window shutter light conducting direction exists
Closing on scope between window and room vertical-depth can preferably be adjusted.
The technical scheme is that：A kind of lifting turner of two points of synchronization variable pitch window shutters of single, including torsion spring
Sleeve, upset cylinder mechanism, wheel mechanism for rolling, incomplete gear mechanism and base, torsion spring sleeve, upset cylinder mechanism are rotatably connected on bottom
On seat and both are connected by wheel mechanism for rolling, wheel mechanism for rolling and incomplete gear mechanism are connected, partial gear machine
Cylinder is inter-agency is connected by intermittent drive mechanism with upset for structure, control shutter adjacent blades is wound with upset cylinder mechanism relative
The main ladder band of division and time ladder band, main ladder band top are fixed in upset cylinder mechanism, and the top of secondary ladder band is connected to wheel mechanism for rolling
On, torsion spring sleeve is provided with power intake.This turner is used for the blade control of the synchronous variable pitch window shutter of two points of single, this
Plant in shutter, blade can be with one group of change group spacing of two panels, then in the interior change two panels blade pitgh of group, blade pitgh spacing is adjusted
All blade overall inclination angle regulations can be carried out after the completion of whole.Torsion spring sleeve introduces external impetus, is driven not by wheel mechanism for rolling
Complete gear mechanism, incomplete gear mechanism drives upset cylinder mechanism interval discontinuously to rotate again so that upset cylinder mechanism, volume
Mechanism synchronous axial system sometimes is taken turns, wheel mechanism for rolling rotates and overturns the pause of cylinder mechanism sometimes, due to the top of main ladder band and time ladder band
Upset cylinder mechanism is connected in respectively, on wheel mechanism for rolling, therefore when upset cylinder mechanism, wheel mechanism for rolling synchronous axial system, main ladder band and time ladder
Band also drives corresponding blade of louver window synchronously to overturn respectively, realizes the rotary opening closing of blade of louver window；Cylinder mechanism is overturn to pause
When, the primary blades that main ladder band drives are motionless, and the secondary blade that secondary ladder band drives individually is lifted, so that the tune of completion group intra vane spacing
Section.When cylinder mechanism and asynchronous wheel mechanism for rolling operating are overturn in this turner, phase difference can be produced between the two, and phase difference also has
Positive and negative two kinds, wheel mechanism for rolling will produce hundred with overturning during the resynchronisation operating of cylinder mechanism in the case of there is positive and negative phase difference
Leaf window blade is towards outside and the different-effect of indoor side to overturn.
Preferably, incomplete gear mechanism include interior bearing, outer support, gear, driving wheel and driven pulley, interior bearing,
Outer support is fixed on base, gear, driving wheel with upset cylinder mechanism driving be connected, driven pulley be rotatably connected on interior bearing, outside
Between bearing, driving wheel includes the partial gear and driving wheel cam that are fixed with one, driving wheel cam provided with breach and
Driving wheel Locking arc, driven pulley includes the driven gear and driven pulley cam being fixed with one, and driven pulley cam is provided with a pair
Relative, can be chimeric with driving wheel Locking arc adaptation driven pulley Locking arc, partial gear, gear are nibbled with driven gear
Close.When tooth on partial gear is engaged with driven gear, driven gear can with partial gear synchronous axial system, and then drive tooth
Wheel；When tooth on partial gear is disengaged from driven gear and driving wheel Locking arc forms chimeric with driven pulley Locking arc,
Driven pulley is locked out and driving wheel can not be followed to rotate, and gear is also locked out.Driving wheel can be produced by the configuration of such a structure to hold
It is continuous to rotate, and the effect that driven pulley and gear intermittence are driven, when such driving wheel, gear connect different institutions respectively just
It can make between corresponding mechanism or synchronization or coordinate operation with staggering the time.
Preferably, upset cylinder mechanism includes solution lock cylinder and upset cylinder, solution lock cylinder and upset cylinder drive connection, solution lock cylinder with
Wheel mechanism for rolling is connected, and upset cylinder one end closing, wheel mechanism for rolling is nested in inside upset cylinder.Such a upset cylinder mechanism can be with tight
The structure gathered is connected with wheel mechanism for rolling.
Preferably, the intermittent drive mechanism includes hollow axle and end axis, hollow axle runs through partial gear
Mechanism stretches into upset cylinder mechanism, and is connected with driving wheel and wheel mechanism for rolling, and end axis are fixedly arranged on the blind end of upset cylinder simultaneously
It is connected with gear drive, hollow axle is coaxial with end axis, hollow axle is rotatably connected on end axis center.This intermittently-driving
Mechanism can easily and reliably realize wheel mechanism for rolling and the inter-agency intermittently-driving of upset cylinder.
Preferably, wheel mechanism for rolling includes being installed with torsion spring capping, torsion spring solution lock cylinder, torsion spring and rolling wheel, torsion spring sleeve
Quill shaft, quill shaft is stretched into inside wheel mechanism for rolling, and torsion spring solution lock cylinder is located at torsion spring and covers between rolling wheel and hold tightly in quill shaft
On, torsion spring solution lock cylinder, which is located between torsion spring capping and rolling wheel and respectively with torsion spring capping and rolling wheel, to be connected, and torsion spring is connected to
In torsion spring solution lock cylinder, solution lock cylinder is provided with torsion spring unlocking structure.Torsion spring sleeve obtains power and after rotating, held tightly on quill shaft
Torsion spring rotated with torsion spring sleeve and stir torsion spring capping and torsion spring solution lock cylinder, such wheel mechanism for rolling can produce transmission turn round
The effect of spring sleeve power；Persistently rotated in rolling wheel, solution lock cylinder is paused, so that when the two produces relative motion, torsion spring two ends pin
It is squeezed and overall radial expansion, so as to release the holding to quill shaft.The internal drive structure of such a wheel mechanism for rolling can be
Switching on and off for drive path is realized automatically in different rotation phases, space is limited, compact conformation shutter controller
It is very applicable on part.
Preferably, torsion spring solution lock cylinder, torsion spring are multiple, each torsion spring solution lock cylinder is connected successively, and torsion spring also disperses
Configuration is in each torsion spring solution lock cylinder.Shutter size is different, and blade has more few, when shutter size is larger, blade is more, volume
Taking turns mechanism drives blade movement when institute bearing load heavier, if using monomer structure torsion spring solution lock cylinder with respect to torsional strength compared with
Difference, is connected, the axial dimension of each torsion spring solution lock cylinder is shorter in equal length space, single torsion spring using multiple torsion spring solution lock cylinders
Solving lock cylinder torsional strength can be bigger, is difficult to twist off.The load capacity of wheel mechanism for rolling is then greatly improved using multiple torsion springs.
Preferably, torsion spring capping and each torsion spring solution lock cylinder are worn by a long pin shaft and are connected as a single entity.Pass through wearing for long pin shaft
Even, between torsion spring capping and torsion spring solution lock cylinder, and the drive connection between each torsion spring solution lock cylinder is more firm, reliable, improves volume
Take turns the bonding strength and total tune performance of each part of mechanism.
Preferably, the torsion spring unlocking structure is the solution lock cylinder inner convex platform being fixedly arranged on solution lock cylinder inwall.Input is outside
During power, the torsion spring held tightly on quill shaft is persistently rotated with torsion spring sleeve, and is solved lock cylinder and paused sometimes, when torsion spring solution lock cylinder
Rotate, solution lock cylinder pause when, solution lock cylinder inner convex platform and torsion spring solution lock cylinder extrude torsion spring two ends pin, make torsion spring radial dilatation so as to
Release holding state of the torsion spring on quill shaft.
Preferably, upset cylinder barrel is provided with barrel opening, rolling wheel is provided with strip grooves, and the top of main ladder band passes through spiral shell
Nail is fixed in torsion spring solution lock cylinder, and the top of secondary ladder band is fixed in strip grooves through barrel opening.Such a structure can be more convenient
The top of the main ladder band of ground solution is fixed and secondary ladder band enters the problem of being fixed inside upset cylinder with rolling wheel.
Preferably, power intake, which is provided with to wear in the nested hole of a drive shaft, drive shaft nesting hole, is connected with a drive shaft, drive
Moving axis is adapted to nesting with the nested hole of drive shaft, and drive shaft is through torsion spring sleeve, upset cylinder mechanism, wheel mechanism for rolling and partial gear
Mechanism.Drive shaft driving associated mechanisms work is the control mode of more use on shutter, and this turner continues to use this mode,
Input can be reduced in part design, processing.
The beneficial effects of the invention are as follows：
Ensure that the basic regulatory function of the blade of the synchronous variable pitch window shutter of two points of single is not suffered a loss.The present invention is controllable
The blade of shutter toward outside or indoor rotation until close so that variable pitch window shutter light conducting direction close on window and
Scope can preferably be adjusted between room vertical-depth.
Brief description of the drawings
Fig. 1 is the graphics of variable pitch window shutter；
Fig. 2 is the schematic diagram of a period of motion of the unit leaf cross-section of the synchronous variable pitch window shutter of two points of single；
Fig. 3 is the three-dimensional general assembly drawing of the lifting turner of the synchronous variable pitch window shutter of two points of single；
Fig. 4 is each schematic diagram of lifting turner of the synchronous variable pitch window shutter of two points of single；
Fig. 5 is the three-dimensional, exploded view of the lifting turner of the synchronous variable pitch window shutter of two points of single；
Fig. 6 is that the left-hand axle of each mechanism of the lifting turner of the synchronous variable pitch window shutter of two points of single regards exploded view；
Fig. 7 is that the right ward axis of each mechanism of the lifting turner of the synchronous variable pitch window shutter of two points of single regards exploded view；
Fig. 8 a are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to the A-A of leaf position shown in Fig. 2 a
Profile；
Fig. 8 b are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 a
B-B profiles；
Fig. 8 c are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 a
C-C three-dimensional section views；
Fig. 9 a are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to the A-A of leaf position shown in Fig. 2 b
Profile；
Fig. 9 b are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 b
B-B profiles；
Fig. 9 c are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 b
C-C three-dimensional section views；
Figure 10 a are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to the A- of leaf position shown in Fig. 2 c
A profiles；
Figure 10 b are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 c
B-B profiles；
Figure 10 c are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 c
C-C three-dimensional section views；
Figure 11 a are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to the A- of leaf position shown in Fig. 2 d
A profiles；
Figure 11 b are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 d
B-B profiles；
Figure 11 c are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 d
C-C three-dimensional section views；
Figure 12 a are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to the A- of leaf position shown in Fig. 2 e
A profiles；
Figure 12 b are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 e
B-B profiles；
Figure 12 c are that the lifting turner of the synchronous variable pitch window shutter of two points of single corresponds to leaf position shown in Fig. 2 e
C-C three-dimensional section views.
In figure, D is the vertical range between two adjacent primary blades；
θ be rolling wheel by wind ladder band drive blade rise D/2 apart from when the angle that turns over；
For the closing angle of the past indoor side to overturn of blade；
For the closing angle of the past outdoor side to overturn of blade；
For the maximum angle of upset cylinder upset.
Embodiment
According to Fig. 1, variable pitch window shutter includes head track 1, transmission mechanism, hoisting rope 7, main ladder band 80, secondary ladder band 81, main lobe
Piece, secondary blade and bottom rail 100, primary blades are constituted by leading a blade 90, main two blades 90 ', main three blades 90 " ..., secondary blade
It is made up of a secondary blade 91, secondary two blade 91 ', secondary three blade 91 " ..., primary blades, secondary blade are spaced one by one, driver
Structure is placed in head track 1, transmission mechanism include cross section be the drive shaft 2 of rectangle or hexagon or kidney ellipsoid, two with
On ropewinder 3, more than two lifting turner 4, driver 5 and the pelletron 6 that is attached thereto constitute, drive shaft 2 is worn
Ropewinder 3, lifting turner 4, driver 5 are crossed, the upper end of hoisting rope 7 is fixed on ropewinder 3, the lower end connection of hoisting rope 7
Variable pitch window shutter bottom rail 100, two upper ends of main ladder band 80, two upper ends of secondary ladder band 81 are connected with lifting turner 4, main ladder band
80 two lower ends, two lower ends of secondary ladder band 81 are connected with bottom rail 100, main ladder band 80, the corresponding master of breast line connection of secondary ladder band 81
Blade, secondary blade, pull pelletron 6 that driver 5 can be driven to rotate, and driver 5 drives ropewinder 3 and lifting by drive shaft 2
Turner 4 rotates, and ropewinder 3 controls the integral elevating (drawing in opening) of the blade of variable pitch window shutter by hoisting rope 7, turns over
Turn device 4 and pass through main ladder band 80, the horizontal lifting of the blade of the control variable pitch window shutter of secondary ladder band 81 and upset.
Fig. 2 show each primary and secondary blade horizontal lifting of two points of single, 2 units of synchronous variable pitch window shutter with it is forward and backward
Overturn the period of motion closed：(1) primary and secondary blade is equidistantly toward indoor rotationClose and (correspond to Fig. 2 a), (2)
Primary and secondary blade is equidistantly rotated to horizontal level (corresponding to Fig. 2 b) toward outside, and (3) secondary blade is superimposed on correspondence main lobe respectively
On piece, (correspond to Fig. 2 c), (4) each blade (corresponds to when rising D/2 distances to adjacent primary blades centre position two-by-two
Fig. 2 d), (5) primary and secondary blade rotates from horizontal level toward outside simultaneouslyTo shutter closed mode (corresponding to Fig. 2 e).
Fig. 3 is the three-dimensional assembling figure of lifting turner 4, and Fig. 4 is lifts each component three-dimensional, exploded view of turner 4, and Fig. 5 is
Lift the three-dimensional, exploded view of each component of turner 4；According to Fig. 3~Fig. 5, the synchronous variable pitch window shutter of above-mentioned two points of single is realized
Each blade horizontal lifting and the lifting turner 4 of all blade spinning movements include torsion spring sleeve 41, upset cylinder mechanism 42, in
Pony axle 43, wheel mechanism for rolling 44, incomplete gear mechanism 45 and base 46；Cylinder mechanism 42 is overturn by cover 421, solution lock cylinder 422
Constituted with upset cylinder 423, wheel mechanism for rolling 44 is by torsion spring capping 441,2 groups of totally 4 torsion springs 444,2 torsion spring solution lock cylinders 442, rolling wheels
443rd, plug-hole fastener 445 and long pin shaft 446 are constituted, incomplete gear mechanism 45 by interior bearing 451, outer support 452, gear 453,
Driving wheel 454 and driven pulley 455 are constituted；Torsion spring sleeve 41 be provided with disk 411, the side power intake 412 of disk 441 it is interior
The nested hole 414 of drive shaft mutually chimeric with drive shaft 2 Kong Weiyi, the opposite side of disk 441 is quill shaft 413；Overturn cylinder mechanism
One end of 42 upset cylinder 423 is to set the non-circular end axis coordinated with gear 453 on blind end, blind end outside
4233, the other end of upset cylinder 423 is that upset cylinder spline 4234 is set on openend, openend, and the top of upset cylinder 423 is set
The screw hole 4231 of fixed main ladder band 80 liang of upper ends and the barrel for being easy to two upper ends of time ladder band 81 to penetrate in upset cylinder 423 are opened
Mouth 4232, the incomplete gear mechanism 45 connected by hollow axle 43, end axis 4233 and upset cylinder mechanism 42 are constituted between one
Have a rest transmission mechanism.The two ends for solving lock cylinder 422 are openend, the unblock docked with upset cylinder 423 openend upset cylinder spline 4234
422 openends of cylinder solve the top of lock cylinder 422 in axial direction provided with solution lock cylinder convex provided with corresponding solution lock cylinder spline 4221
Platform 4222, solution lock cylinder inner convex platform 4222 constitutes a torsion spring unlocking structure, and the side of cover 421 is provided with and 4222 pairs of lock cylinder inner convex platform of solution
The ring shaped axial boss 4212 of open recess 4211 and one connect；The top of the rolling wheel 443 of wheel mechanism for rolling 44 is provided with fixed ladder band
The strip grooves 4431 with square hole 4432 of 81 liang of upper ends, one end of rolling wheel 443 is blind end, and the other end is provided with rolling wheel spline
4433, the centre bore of rolling wheel 443 is set to the non-circular hole 4434 being engaged with hollow axle 43, the one of torsion spring solution lock cylinder 442
End is provided with spline 4423 after torsion spring solution lock cylinder provided with spline 4421 before the torsion spring solution lock cylinder docked with rolling wheel spline 4433, the other end
With 1 opening 4422, provided with an axially fan-shaped boss 4424 with pin-and-hole 4425 at the opening 4422 of torsion spring solution lock cylinder 442, turn round
One end of spring capping 441 is provided with the capping spline 4411 mutually chimeric with spline 4423 after the torsion spring solution lock cylinder of torsion spring solution lock cylinder 442, turns round
The outer shroud bottom of spring capping 441 is provided with a fan-shaped boss 4412 with capping pin-and-hole 4413；Incomplete gear mechanism 45 it is interior
The profile of bearing 451 and outer support 452 is the thin plate of circular upper part and square lower part, and is respectively equipped with interior bearing centre bore 4511, outer support
Heart hole 4521 and interior bearing axis hole 4512, outer support axis hole 4522, gear 453 are provided with the phase of end axis 4233 with overturning cylinder 423
Chimeric non-circular centre hole, driving wheel 454 is integrated by partial gear 4541 and driving wheel cam combination, its partial gear
4541 teeth portion is corresponding with the barbed portion of driving wheel cam, and both arc length are of substantially equal, and driving wheel cam notch both sides are set
There is a driving wheel Locking arc 4542, the boundary of driving wheel cam notch and driving wheel Locking arc 4542 is breach in 4543a, breach
Opposite side 4543b, breach side 4543a, breach edge-to-edge 4543b angle areItself and primary blades, the flip angle of secondary bladePhase
Correspondence, driving wheel 454 is additionally provided with a centre bore mutually chimeric with hollow axle 43, and driven pulley 455 is by the gear of driven gear 4551
It is integrated with driven pulley cam combination, driven pulley cam is provided with a pair of axisymmetric driven pulley Locking arcs 4542.
The assembling process for lifting turner 4 is that 2 torsion springs 444 are put into torsion spring solution lock cylinder 442 by the first step, 2 torsions
The two ends of spring 444 are inserted in the axially fan-shaped boss 4424 and opening 4422 of torsion spring solution lock cylinder 442 respectively, then sequentially by torsion spring
Spline 4421 is docked with the rolling wheel spline 4433 of rolling wheel 443 before the solution torsion spring solution lock cylinder of lock cylinder 442, latter torsion spring solution lock cylinder 442
Torsion spring solution lock cylinder before spline 4421 docked with spline 4421 before the torsion spring solution lock cylinder of previous torsion spring solution lock cylinder 442, by 2 torsion
Spring 444 is closed wherein, and this assembling process is repeated afterwards, and the two ends of 2 torsion springs 444 are inserted into torsion spring solution lock cylinder 442 respectively
Axially in sector boss 4424 and opening 4422, and by torsion spring cover 441 capping spline 4411 and latter torsion spring solution lock cylinder
Spline 4423 is docked after 442 torsion spring solution lock cylinder, and 2 torsion springs 444 are closed wherein, long pin shaft 446 is sequentially finally pierced into torsion
Capping pin-and-hole 4413 on the fan-shaped boss 4412 of capping of spring capping 441, and torsion spring solution lock cylinder 442 axially fan-shaped boss 4424
Pin-and-hole 4425 in so that torsion spring capping 441, the fan-shaped boss of torsion spring solution lock cylinder 442 be connected as a single entity and as wheel mechanism for rolling 44；
Second step, overturns cylinder spline 4234 by the openend for overturning cylinder 423 and is docked with solution lock cylinder 422 openend solution lock cylinder spline 4221,
Then cover 421 and wheel mechanism for rolling 44 are enclosed on the quill shaft 413 of torsion spring sleeve 41 so that torsion spring 444 holds torsion spring sleeve tightly
41 quill shaft 413, afterwards by hollow axle 43 sequentially through wheel mechanism for rolling 44 until in the quill shaft 413 of torsion spring sleeve 41
Hole so that hollow axle 43 is chimeric with the centre bore 4434 of rolling wheel 443, is then put into upset cylinder 423 and unblock by wheel mechanism for rolling 44
In cylinder 422 so that the open slot of rolling wheel 443 is docked to the upper barrel opening 4232 for overturning cylinder 423, cover 421 with solution lock cylinder, in
End axis 4233 of the one end of pony axle 43 through upset cylinder 423；3rd step, interior bearing 451 and gear 453 are sequentially enclosed on and turned over
On the end axis 4233 of rotating cylinder 423 so that the centre bore 4531 of gear 453 is chimeric with the end axis 4233 of gear 453 to be integrated,
Driving wheel 454 and outer support 452 are sequentially enclosed on again and stretched out on the hollow axle 43 outside the upset end axis 4233 of cylinder 423, together
When by the two end axles of driven pulley 455 insert in bearing 451 interior bearing axis hole 4512 and the outer support axis hole 4522 of outer support 452
In so that driven pulley Locking arc 4552 is coincide with driving wheel Locking arc 4542, and driven gear 4551 is engaged with gear 453；Finally,
Integral part will be assembled above to be put into together on base 46 so that the side power intake 412 of torsion spring sleeve rests on bottom
On the end bearing 461 of seat 46, interior bearing 451 and outer support 452 are respectively inserted in the inboard cinch slot 463 and outer slots of base 46
In 464, then the assembling of lifting turner 4 is completed.
The centre bore that drive shaft 2 is pierced into the torsion spring sleeve 44 of lifting turner 4 is fitted together to therewith, and rotation driving axle 2 then may be used
One of the rotation of torsion spring sleeve 41 is driven, passes through the frictional force of torsion spring 444 and the quill shaft 413 of torsion spring sleeve 41, torsion spring sleeve 41
One of the rotation of torsion spring 444 is driven, and the axially fan-shaped boss 4425 of torsion spring solution lock cylinder 442 is had at the two ends 4441 of torsion spring 444 in arms
The rolling wheel 443 that is connected as one with torsion spring solution lock cylinder 442 is driven to rotate, while the hollow axle 43 chimeric with rolling wheel 443 also band
Dynamic one of rotation of the driving wheel 454 being fitted together to therewith；When driving wheel 454 locks driven pulley 455, then gear 453 is also locked, with
Chimeric upset cylinder 423 be also locked and remains stationary state, now rolling wheel 443 drives a time blade 91 by secondary ladder band 81
Level rises, and when driving wheel 454, which is rotated to, releases the locking action to driven pulley 455, driving wheel 454 passes through driven pulley 455
Band moving gear 453 rotates, and gear 453 then drives upset cylinder 423 chimeric therewith to rotate together, that is, overturns cylinder 423 and rolling wheel one
Synchronous rotary is played, cylinder 423 is now overturn and drives a main blade 90 to overturn by main ladder band 80, while rolling wheel 443 passes through secondary ladder band
81 drive a time blade 91 to overturn.
Fig. 4 is the schematic diagram that the synchronous variable pitch window shutter of two points of single lifts each profile position of turner 4, and Fig. 8 a are single
The lifting turner of two points of synchronous variable pitch window shutters corresponds to the A-A profiles of leaf position shown in Fig. 2 a, and Fig. 8 b are single
The lifting turner of two points of synchronous variable pitch window shutters corresponds to the B-B profiles of leaf position shown in Fig. 2 a, and Fig. 8 c are single
The lifting turner of secondary two points synchronous variable pitch window shutters corresponds to the C-C three-dimensional section views of leaf position shown in Fig. 2 a, this
When upset cylinder 423 be in towards indoor upturned position, the solution lock cylinder inner convex platform 4222 of torsion spring solution lock cylinder 422 and overturn cylinder 423
Barrel opening 4232 is in the leftward position as shown in Fig. 8 a, Fig. 8 b, and the two ends 4441 of torsion spring 444 are in torsion spring solution lock cylinder 422
Solution lock cylinder inner convex platform 4222 upper right side, the gear of the partial gear 4541 of the driving wheel 454 of incomplete gear mechanism 45
Part is just in initial engagement state with the driven gear 4551 of driven pulley 455, and breach side 4543a is in and driven wheel lock
The only unblock critical condition of arc 4552, now drive shaft 2 drive torsion spring sleeve 41 by being revolved clockwise shown in Fig. 8 a, Fig. 8 b
Turn, torsion spring sleeve 41 drives the rotating Vortex of torsion spring 444, the two ends of torsion spring 444 by the frictional force of quill shaft 413 and torsion spring 444
4441 embrace torsion spring solution lock cylinder 442 axially fan-shaped boss 4424 and drive torsion spring solution lock cylinder 442 and rolling wheel 443 to revolve in the same direction
Turn, while rolling wheel 443 drives the rotating Vortex of hollow axle 43, and hollow axle 43 drives the rotating Vortex of driving wheel 454, driving wheel
454 drive driven pulley 455 to rotate by partial gear 4541, and the driving upset cylinder gear 4531 of driven pulley 455 is so as to drive
Cylinder 423 and the rotating Vortex of driving wheel 454 are overturn, upset cylinder 423 drives a main blade 90 to be turned over towards horizontal level by main ladder band 80
Turn, rolling wheel 443 drives a time blade 91 to be overturn towards horizontal level by secondary ladder band 81, when rolling wheel 443, torsion spring 444 and upset cylinder
422 rotations onePosition, the driving wheel of incomplete gear mechanism 45 as shown in Fig. 9 a, Fig. 9 b are reached behind angle and also rotates one
When angle reaches position as is shown in fig. 9 c, blade also overturns oneAngle reaches position as shown in Figure 2 b；Now, partial gear machine
The driven pulley 455 of structure 45 have rotated 180 °, and its driven pulley Locking arc 4552 has gone to top position, driving wheel by lower position
454 breach edge-to-edge 4543b is in locking critical condition with the driven pulley Locking arc 4552 of driven pulley 455, driving wheel 454
Gear parts 4541 and driven pulley 455 are in the state that is disengaged from, and continue to turn clockwise torsion spring sleeve 41 by Fig. 9 a, Fig. 9 b,
Because driving wheel 454 is in the lock state with driven pulley 455, upset cylinder 422 barrel opening 4232 upward, remains stationary state,
And rolling wheel 443 continues to turn clockwise and reached as shown in Figure 10 a, Figure 10 b during position behind a θ angle by the driving of torsion spring 444, rolling wheel
443 drive time level of blade 91 to decline D/2 distances to the position overlapped as shown in Figure 2 c with a main blade 90 by secondary ladder band 81,
Now the driving wheel 454 of incomplete gear mechanism 45 and driven pulley 455 are still within lock-out state, upset cylinder 422 and are also maintained for
Inactive state；Continue to turn clockwise torsion spring sleeve 41 by Figure 10 a, Figure 10 b, rolling wheel 443 drives continuation clockwise by torsion spring 444
One θ angle of rotation is until as shown in Figure 11 a, Figure 11 b during position, torsion spring 441 has the axially fan-shaped boss of torsion spring solution lock cylinder 442 in arms
The lower left of the 4424 solution lock cylinder inner convex platforms 4222 in upset cylinder 422, rolling wheel 443 drives time water of blade 91 by secondary ladder band 81
The flat D/2 distances that rise to the adjacent blade 90 of master one, the main centre position of two blade 90 ' is in as shown in Figure 2 d, now, not exclusively
The driving wheel 454 of gear mechanism 45 is in unblock critical condition with driven pulley 455, and the gear parts 4541 of driving wheel 454 start
Engaged with the gear 4541 of driven pulley 455；Continue to turn clockwise torsion spring sleeve 41 by Figure 11 a, Figure 11 b, rolling wheel 443 is by torsion spring
444 drivings continue to turn clockwise oneAngle is until position, the active of incomplete gear mechanism 45 as shown in Figure 12 a, Figure 12 b
Wheel 454 drives upset cylinder 423 also to rotate one by driven pulley 455When angle reaches position as is shown in fig. 9 c, upset cylinder 423 leads to
Crossing main ladder band 80 drives a main blade 90 to drive time blade 91 towards outside by secondary ladder band 81 towards outdoor side to overturn, rolling wheel 443
Upset oneAngle (as shown in Figure 2 e), so far, synchronous variable pitch window shutter complete blade from varus closed mode to turning up
The a cycle motion of closed mode；Counter-rotating drive shaft 2, then the blade of shutter will be by the action return of former road.
Claims (10)
1. a kind of lifting turner of two points of synchronization variable pitch window shutters of single, it is characterized in that including torsion spring sleeve（41）, upset
Cylinder mechanism（42）, wheel mechanism for rolling（44）, incomplete gear mechanism（45）And base（46）, torsion spring sleeve（41）, upset cylinder mechanism
（42）It is rotatably connected on base（46）Go up and both pass through wheel mechanism for rolling（44）Drive connection, wheel mechanism for rolling（44）With incomplete tooth
Take turns mechanism（45）Drive connection, incomplete gear mechanism（45）With upset cylinder mechanism（42）Between connected by intermittent drive mechanism,
Overturn cylinder mechanism（42）On be wound with control shutter adjacent blades with respect to division main ladder band（80）With secondary ladder band（81）, main ladder
Band（80）Top is fixed on upset cylinder mechanism（42）On, secondary ladder band（81）Top be connected to wheel mechanism for rolling（44）On, torsion spring set
Cylinder（41）It is provided with power intake.
2. lifting turner according to claim 1, it is characterized in that incomplete gear mechanism（45）Including interior bearing
（451）, outer support（452）, gear（453）, driving wheel（454）And driven pulley（455）, interior bearing（451）, outer support（452）
It is fixed on base（46）On, gear（453）, driving wheel（454）With upset cylinder mechanism（42）Drive connection, driven pulley（455）Turn
It is dynamic to be connected to interior bearing（451）, outer support（452）Between, driving wheel（454）Including the partial gear being fixed with one
（4541）With driving wheel cam, driving wheel cam is provided with breach and driving wheel Locking arc（4542）, driven pulley（455）Including solid
The driven gear being connected as a single entity（4551）With driven pulley cam, driven pulley cam provided with a pair it is relative, can be with active wheel lock
Only arc（4542）The chimeric driven pulley Locking arc of adaptation（4552）, driving wheel Locking arc（4542）With driven pulley Locking arc（4552）
Adaptation is chimeric, partial gear（4541）, gear（453）And driven gear（4551）Engagement.
3. lifting turner according to claim 1, it is characterized in that upset cylinder mechanism（42）Including solution lock cylinder（422）With turn over
Rotating cylinder（423）, solve lock cylinder（422）With upset cylinder（423）Drive connection, solves lock cylinder（422）With wheel mechanism for rolling（44）Drive connection,
Overturn cylinder（423）One end is closed, wheel mechanism for rolling（44）It is nested in upset cylinder（423）It is internal.
4. lifting turner according to claim 3, it is characterized in that the intermittent drive mechanism includes hollow axle（43）
And end axis（4233）, hollow axle（43）Through incomplete gear mechanism（45）Stretch into upset cylinder mechanism（42）, and with actively
Wheel（454）And wheel mechanism for rolling（44）Drive connection, end axis（4233）It is fixedly arranged on upset cylinder（423）Blind end and and gear
（453）Drive connection, hollow axle（43）With end axis（4233）Coaxially, hollow axle（43）It is rotatably connected on end axis
（4233）Center.
5. lifting turner according to claim 3, it is characterized in that wheel mechanism for rolling（44）Including torsion spring capping（441）, turn round
Spring solution lock cylinder（442）, torsion spring（444）And rolling wheel（443）, torsion spring sleeve（41）On be installed with quill shaft（413）, quill shaft
（413）Stretch into wheel mechanism for rolling（44）Inside, torsion spring solution lock cylinder（442）Positioned at torsion spring capping（441）And rolling wheel（443）Between and embrace
Tightly in quill shaft（413）On, torsion spring solution lock cylinder（442）Positioned at torsion spring capping（441）And rolling wheel（443）Between and respectively with torsion spring
Capping（441）And rolling wheel（443）Drive connection, torsion spring（444）It is connected to torsion spring solution lock cylinder（442）On, solve lock cylinder（422）On set
There is torsion spring unlocking structure.
6. lifting turner according to claim 5, it is characterized in that torsion spring solution lock cylinder（442）, torsion spring（444）It is many
It is individual, each torsion spring solution lock cylinder（442）It is connected successively, torsion spring（444）Also it is distributed in torsion spring solution lock cylinder（442）On.
7. lifting turner according to claim 6, it is characterized in that torsion spring is covered（441）With two torsion spring solution lock cylinders
（442）Pass through a long pin shaft（446）Wear and be connected as a single entity.
8. lifting turner according to claim 5, it is characterized in that the torsion spring unlocking structure is to be fixedly arranged on solution lock cylinder
（422）Solution lock cylinder inner convex platform on inwall（4222）.
9. lifting turner according to claim 5, it is characterized in that upset cylinder（423）Barrel is provided with barrel opening
（4232）, rolling wheel（443）It is provided with strip grooves（4431）, main ladder band（80）Top be fixed by screws in torsion spring solution lock cylinder
（442）On, secondary ladder band（81）Top pass through barrel opening（4232）It is fixed on strip grooves（4431）In.
10. lifting turner according to any one of claim 1 to 9, it is characterized in that power intake is provided with a driving
Worn in axle nesting hole, drive shaft nesting hole and be connected with a drive shaft（2）, drive shaft（2）Nesting is adapted to the nested hole of drive shaft, is driven
Axle（2）Through torsion spring sleeve（41）, upset cylinder mechanism（42）, wheel mechanism for rolling（44）And incomplete gear mechanism（45）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019063.0A CN105672853B (en) | 2016-01-12 | 2016-01-12 | A kind of lifting turner of two points of synchronization variable pitch window shutters of single |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019063.0A CN105672853B (en) | 2016-01-12 | 2016-01-12 | A kind of lifting turner of two points of synchronization variable pitch window shutters of single |
Publications (2)
| Publication Number | Publication Date |
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| CN105672853A CN105672853A (en) | 2016-06-15 |
| CN105672853B true CN105672853B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884608B (en) * | 2017-03-20 | 2018-09-14 | 杭州霏派遮阳科技有限公司 | A kind of built-in installation code of shutter head track |
| TWI673428B (en) * | 2018-09-28 | 2019-10-01 | 瀚江工業有限公司 | Blind without lifting rope and angle adjustment device thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01190889A (en) * | 1988-01-25 | 1989-07-31 | Sharp Corp | Motor-driven blind device |
| DE19834082C2 (en) * | 1998-07-29 | 2002-06-20 | Trietex Antriebstechnik Gmbh | Drive device for moving and turning the slats of a blind in a track |
| WO2010087656A2 (en) * | 2009-01-30 | 2010-08-05 | (주)한국윈텍 | Multi-blind device capable of controlling the lift-up and the opening and closing of blind |
| CN102839906B (en) * | 2012-07-30 | 2013-10-30 | 杭州欧卡索拉科技有限公司 | Louver rolling wheel system with incomplete gear turnover mechanism |
| CN203362000U (en) * | 2013-06-06 | 2013-12-25 | 杭州欧卡索拉科技有限公司 | Turnover mechanism of roller system of shutter lifting turner |
| CN104763304B (en) * | 2015-02-16 | 2017-01-25 | 杭州欧卡索拉科技有限公司 | Sequential control volume wheel system of variable pitch window blind |
| CN105041173B (en) * | 2015-05-18 | 2018-01-12 | 杭州欧栅美叶科技有限公司 | A kind of SECO reel system with roll-over table of variable pitch window shutter |
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