CN104109969B - A kind of automatic lifting airer - Google Patents
A kind of automatic lifting airer Download PDFInfo
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- CN104109969B CN104109969B CN201410153932.XA CN201410153932A CN104109969B CN 104109969 B CN104109969 B CN 104109969B CN 201410153932 A CN201410153932 A CN 201410153932A CN 104109969 B CN104109969 B CN 104109969B
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- housing
- clothes
- pulley
- horse
- fixed pulley
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F57/00—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired
- D06F57/12—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired specially adapted for attachment to walls, ceilings, stoves, or other structures or objects
- D06F57/125—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired specially adapted for attachment to walls, ceilings, stoves, or other structures or objects for attachment to, or close to, the ceiling
Abstract
The invention discloses a kind of automatic lifting airer, comprise electric lifting mechanism, two groups of lifting clothing bar assemblies side by side, described lifting clothing bar assembly comprises the first fixed pulley and the second fixed pulley that are fixed on ceiling, be arranged on first deflecting roller on the first fixed pulley side, clothes-horse and stay cord, the second fixed pulley is positioned on ceiling near electric lifting mechanism place, described stay cord comprises pull rope, the first halliard and the second halliard, one end of one end of the first halliard and the second halliard is connected with a connection piece jointly, the other end of the first halliard is walked around the first fixed pulley and is connected with one end of clothes-horse, the other end of the second halliard is walked around the first deflecting roller successively, the second fixed pulley is connected with the other end of clothes-horse, one end of described pull rope is connected with electric lifting mechanism, the other end of pull rope is connected with connector. the stay cord at clothes-horse of the present invention two ends can Complete Synchronization lifting, guarantees that clothes-horse remains level.
Description
Technical field
The present invention relates to a kind of clothes airing device, especially relate to one and be suspended in the place such as ceiling, ceiling can be automaticThe clothes hanger of lifting.
Background technology
At present, the people that live in high building normally hang over the clothes clothes hanger that needs airing the drying in the air of ceiling of balcony etc.On clothing bar, there are the following problems for the method: because clothes-horse height is higher, need first clothes to be suspended to clothes hanger while therefore drying in the air clothingUpper, then with clothes-airing fork, clothes is suspended on clothes-horse to its formality trouble. In the time of large clothing of needs airing bed unitary class, byIn using multiple clothes hangers with clip first by clothing clamping, clothing could be hanging on clothes-horse, therefore a peopleAiring is very inconvenient, conventionally needs two people's cooperations just can complete, because the weight of clothing is heavier, therefore with clothes-airing fork by clothingBe suspended on the clothes-horse of eminence relatively effort. Particularly, sunlight is difficult to be irradiated to fully on the pinnacled clothing of suspension, therebyCan extend the drying time of clothing. For this reason, people have invented clothes hanger that can automatic lifting, the clothes hanger that this type of can automatic liftingConventionally adopt two kinds of structures, one is with expansion bracket action of driven by motor, and then drive is fixed on drying in the air of expansion bracket bottomThe oscilaltion of clothing bar. Its advantage is, clothes-horse there will not be and rocks in the time of oscilaltion, but its complex structure, manufacturing costHeight, is unfavorable for popularizing. Another kind is the two ends that two stay cords are connected to clothes-horse, then reels simultaneously or releases with motorPut two stay cords, to realize the lifting of clothes-horse. For example, a kind of " electric clothes hanger " disclosed in Chinese patent literature, public affairsAnnouncement number is CN201395725Y, comprises body, is located at the control device in body and is subject to described control device restrained stretching or receiptsContracting two stay cords, two described stay cords lay respectively at the both sides of described control device, described stay cord be provided with make its toThe transfer of lower folding, there is a lifting clothing bar below of described body, the end of described two stay cords respectively with described literFalling clothing bar connects. Control device can be controlled contraction and the release of stay cord, can thereby make to be suspended on two lifting clothing bars on stay cordAutomatic lifting, in the time of needs airing clothes, the lifting clothing bar that can first decline, waits to hang up properly after clothing to make lifting clothing bar increase again, orAllow lifting clothing bar remain on down position, with after being conducive to the abundant irradiation of sunlight, waiting clothing to dry to take off at rising lifting clothingBar resets. The advantage of this type of clothes hanger be simple in structure, be easy to penetration and promotion, still, its two stay cords be wound on respectively withOn the winch spool of a motor, and stay cord can be both to reel on winch spool with tiling, can be also to reel stackedly, because ofThis, two stay cords state in the time reeling can not be in full accord, and its tightness while reeling also cannot ensure complete oneCause, and then make the rising or falling speed of two stay cords occur deviation, like this clothes-horse in lifting process and rise or decline put in placeThe rear inconsistent tilt phenomenon of left and right height that easily occurs.
In addition, existing electric clothes hanger is in the time running into power failure, and clothes hanger cannot move, particularly, and when clothes hanger placeIn the time of down position, once occur having a power failure, the reset of cannot rising of whole clothes hanger, thus can bring great inconvenience.
Summary of the invention
The object of the invention is the existing clothes-horse two of electric clothes hanger in order to solve existing employing lifting ropeThe problem that lifting rope speed is inconsistent, tilt phenomenon easily appears in clothes-horse of end, provides a kind of clothing that dries in the air of automatic-lifting typeFrame, it adopts the lifting of two stay cord control clothes-horses, thereby simple in structure, be easy to penetration and promotion, and the drawing of clothes-horse two endsRope can Complete Synchronization lifting, guarantees that clothes-horse remains level.
Another object of the present invention be cannot lifting when solving the existing power failure of existing electric clothes hanger andCause awkward problem, a kind of clothes hanger of automatic-lifting type is provided, can adopt respectively electronic and manual mode lifting, fromAnd guarantee clothes hanger have a power failure time normal use.
To achieve these goals, the present invention is by the following technical solutions:
A kind of automatic lifting airer, comprises the electric lifting mechanism that is fixedly connected on ceiling, by electric liftTwo groups of structure control lifting lifting clothing bar assemblies side by side, described lifting clothing bar assembly comprises that compartment of terrain is fixedly connected on ceilingThe first fixed pulley and the second fixed pulley, be arranged on the first fixed pulley side and the first deflecting roller being fixedly connected with ceiling,Clothes-horse and in order to the stay cord of lift clothes airing rod, the second fixed pulley is positioned on ceiling near electric lifting mechanism place, described in drawRope comprises pull rope, the first halliard and the second halliard, one end of one end of the first halliard and the second halliard common withA connection piece is connected, and the other end of the first halliard is walked around the first fixed pulley and is connected with one end of clothes-horse, the second liftingThe other end of rope is walked around the first deflecting roller successively, the second fixed pulley is connected with the other end of clothes-horse, described pull ropeOne end is connected with electric lifting mechanism, and the other end of pull rope is connected with connector.
Clothes-horse two ends in the present invention are connected with one end of first, second halliard respectively, and first, second liftingThe other end of rope is connected with pull rope by connector, that is to say, in the lifting process of clothes hanger, stay cord just willSingle pull rope is connected with electric lifting mechanism and forms corresponding coiling, and first, second halliard does not produce coiling,Therefore, can guarantee the synchronization telescope of first, second halliard, and then make clothes-horse lifting reposefully, avoid its clothes-horse because ofInconsistent and the inclination that causes of the rising or falling speed at two ends or rock. Particularly, the second halliard is to walk around the first deflecting roller,After two fixed pulleys, be connected with clothes-horse again, and the first deflecting roller is arranged on the first fixed pulley side, and second is fixedPulley is positioned at electric lifting mechanism side, like this, and can make to be on the one hand connected with pull rope in first, second halliard one sectionBasic keeping parallelism state, thus guarantee the consistent of first, second halliard rising or falling speed, can make to be fixed on the other hand ceilingOn the member such as electric lifting mechanism, the first fixed pulley and the second fixed pulley be positioned at the corresponding length areas of clothes-horse, andAnd the collapsing length of pull rope is equal to the distance between the first fixed pulley and the second fixed pulley---namely clothes-horse substantiallyLength, thereby be conducive to simplifying of overall structure size, make clothes-horse there is enough adjustable heights simultaneously, thus adapt to notInstalling and using of co-altitude ceiling.
As preferably, also comprise the control housing and the pulley holder housing that arrange on ceiling, described electric lifting mechanism bagDraw together and be fixed on motor and the controller controlled in housing, motor is associated with two the first reels by speed adjusting gear, and twoOne end of the pull rope of group lifting clothing bar assembly connects respectively and is wound on two the first reels, described the first fixed pulley andThe first deflecting roller is arranged in pulley holder housing, and the second fixed pulley is arranged on to be controlled in housing.
The each member being fixed on ceiling is integrated in control housing and pulley holder housing, thereby conveniently manufactures, stores upFortune and installation.
As preferably, described motor is positioned at the centre position of controlling housing, and speed adjusting gear comprises and being connected on motor shaftWorm screw, be engaged on symmetrically two turbines of worm screw both sides, two the first reels are coaxially connected with two turbines respectively, controlIn housing, be respectively equipped with the second deflecting roller near two the second fixed pulley places, connect and be wound on two first volumes of worm screw both sidesTwo pull ropes on wheel are walked around respectively the second deflecting roller that is positioned at worm screw homonymy and are connected with connector.
Symmetrical turbine and worm speed adjusting gear has good auto-lock function, thereby can avoid clothes-horse automatic descending, withTime pull rope keep substantially parallel state with first, second halliard by the second deflecting roller after turning to, thereby be conducive to simplify wholeThe layout of body.
As preferably, between the two ends of described control housing and the two ends of pulley holder housing, be respectively equipped with a stripHide the protection case of stay cord, thereby make to control housing, pulley holder housing and two orthogonal structures of protective cover hull shape, protectionThe length of case is greater than the limit adjustable height of clothes-horse.
Protection case can hide in pull rope and first, second lifting of controlling between housing and pulley holder housingRope with the overall structure of controlling housing, a rectangle of pulley holder housing formation, is convenient to install simultaneously; And the length of protection caseDegree is greater than the limit adjustable height of clothes-horse can guarantee that clothes-horse has enough lifting travels.
A kind of automatic lifting airer, comprises the electric lifting mechanism that is fixedly connected on ceiling, by electric liftTwo groups of structure control lifting lifting clothing bar assemblies side by side, also comprise a manual lifting mechanism, and manual lifting mechanism has canThe second reel rotating, described lifting clothing bar assembly comprises that compartment of terrain is fixedly connected on the first fixed pulley and second on ceilingFixed pulley, be arranged on the first fixed pulley side and the first deflecting roller being fixedly connected with ceiling, be arranged on by the second fixed pulleyLimit and the 3rd deflecting roller, clothes-horse and the stay cord in order to lift clothes airing rod that are fixedly connected with ceiling, the second fixed pulley positionOn ceiling, near electric lifting mechanism place, described stay cord comprises pull rope, the first halliard and the second halliard, the first liftingOne end of rope and one end of the second halliard are connected with a connection piece jointly, and the other end of the first halliard is walked around the first fixed cunningWheel is connected with one end of clothes-horse, and the other end of the second halliard is walked around successively the first deflecting roller, the second fixed pulley and dried in the airThe other end of clothing bar is connected, and described connector is provided with movable pulley, and one end of pull rope is connected with electric lifting mechanism, leadsThe other end of messenger is fixed and is wound on the second reel after walking around successively movable pulley, the 3rd deflecting roller.
In the prior art, stay cord one end is connected with electric lifting mechanism, and the other end connects clothes-horse, works as clothes-horseNeed to decline time, electric lifting mechanism discharges stay cord. And clothes-horse be need to rise time, electric lifting mechanism shrinks stay cord, therebyClothes-horse is up promoted. Unlike the prior art, pull rope one end and the electric lifting mechanism in stay cord of the present inventionBe connected, second of a manual lifting mechanism is fixed and be wound on to the other end after walking around successively movable pulley, the 3rd deflecting rollerOn reel, like this, when clothes-horse need to decline, electric lifting mechanism discharges pull rope moves down clothes-horse. And the clothing that dries in the airWhen bar need to rise, electric lifting mechanism shrinks pull rope, thereby clothes-horse is up promoted, to realize the automatic liter of clothes-horseFall. In the time running into power failure, electric lifting mechanism cannot normally be worked, and now reduces clothes-horse height as needed, and can rise by manualDescending mechanism hand rotation the second reel, thus the pull rope being wound on the second reel discharged, can make easily the clothing that dries in the airBar falling head. Otherwise, if need to promote the height of clothes-horse, can rotate backward the second reel with coiling pull rope,Clothes-horse is raised thereupon, thereby can realize the hand-operated lifting of clothes-horse. Because sharing one, electronic and manual Liang Tao mechanism leadsMessenger, it is simple in structure, and can not produce interference each other.
As preferably, described manual lifting mechanism also comprises a housing that is arranged on ground, and being provided with above of housing is perpendicularStraight stopper slot, is provided with the rotating shaft of left and right lateral arrangement in housing, the second reel is located in rotating shaft, is also provided with one in rotating shaftDriven wheel, is provided with the ratchet that can brake driven wheel on housing, the tail end of ratchet passes outside housing, the left and right sides in housingAlso be respectively equipped with vertical guide rail, on guide rail, be provided with slidably sliding shoe, the two ends of a cross bar respectively with two side rails on cunningMotion block is connected, and upper end and the cross bar of a tooth bar that can engage with driven wheel are hinged, and the soffit of tooth bar is provided with and wearsThe treadle that goes out stopper slot before housing, cross bar is provided with the torsion spring that pins tooth bar, tooth bar under the effect of torsion spring with driven wheelBe separated, the top that is positioned at cross bar in housing is provided with wind spring, and the outer end of wind spring is connected with cross bar.
In the time of needs hand hoisting clothes-horse, can tramp with one's feet and expose the treadle outside housing, tooth bar now on the one hand aroundThe cross bar of upper end inwardly rotates and is meshed with driven wheel, moves down on the other hand, rotate thereby promote driven wheel,Rotate coiling pull rope with coaxial the second reel of driven wheel thereupon and make cool clothing bar increase, ratchet can play goodSelf-locking action. In the time that pin separates with treadle, torsion spring promotes tooth bar rotation and separates with driven wheel, and now wind spring pulls cross bar to be communicated withTooth bar rises and resets along guide rail together. And in the time that needs decline clothes-horse, available hand is stirred the ratchet passing outside housingTail end, thus make driven wheel release, and clothes-horse can automatically decline under the driving of gravity. With rotate crank handle phase with handRatio, pin is stepped on more laborsaving, thereby makes it more adapt to the elderly and women's use.
As preferably, in described housing, be installed with a fixed friction wheel, fixed friction wheel side is provided with swing abreastFriction pulley, swing friction pulley is rotatably connected on the lower end of the swing arm of an inclination, and the acclivitous upper end of swing arm is hinged onOn housing, housing is being provided with swing arm hinged place the torsion spring that pins swing arm, the circumference of fixed friction wheel and swing friction pulleyOn face, be respectively equipped with relative semicircle annular groove, the pull rope screens of two groups of lifting clothing bar assemblies rubs at fixed friction wheel and swingWipe between two semicircle annular grooves of wheel, the angle between swing arm and pull rope is 65 degree-75 degree.
When clothes-horse is static, swing arm is subject to the effect of torsion spring, and the swing friction pulley of its lower end is close to fixed friction wheel,Thereby push down pull rope. In the time that pin is trampled bar lifting clothes-horse, be positioned at the semicircle annular groove of fixed friction wheel and swing friction pulleyBetween pull rope move down, the frictional force effect that swing friction pulley is now subject to pull rope makes swing arm to lower swing,Thereby make to swing friction pulley and leave fixed friction wheel, thereby pull rope and fixed friction wheel now and swing between friction pulleyRolling frictional resistance minimum so that the rising of clothes-horse. And need to make clothes-horse decline time, be positioned at fixed friction wheel and pendulumPull rope between the semicircle annular groove of dynamic friction wheel moves up, and swing friction pulley is now subject to the friction masterpiece of pull ropeWith swing arm is upwards swung, thereby make to swing friction pulley, to take turns a side to fixed friction close, and then make to swing friction pulley and solidDetermine friction pulley and clamp pull rope, the rolling frictional resistance that pull rope is subject to like this increases, thereby pull rope is formed to effective resistanceBuddhist nun's cushioning effect, can guarantee the steady decline of clothes-horse.
Therefore, the present invention has following beneficial effect: elevating mechanism can be suitable for electronic and manual simultaneously, thereby guarantees the clothing that dries in the airThe normal use of frame in the time having a power failure, and rapid operation, easy for installation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment 1.
Fig. 2 is a kind of side direction view of embodiment 1.
Fig. 3 is a kind of top view of embodiment 1.
Fig. 4 is a kind of side direction view of embodiment 2.
Fig. 5 is a kind of top view of embodiment 2.
Fig. 6 is a kind of structural representation of manual lifting mechanism in embodiment 2.
Fig. 7 be in Fig. 6 A to partial projection view.
In figure: 1, the first fixed pulley 2, the second fixed pulley 3, the first deflecting roller 4, electric lifting mechanism 41, motor42, worm screw 43, turbine 44, the first reel 45, the second deflecting roller 5, manual lifting mechanism 51, housing 511, stopper slot512, fixed friction wheel 513, swing friction pulley 514, swing arm 515, semicircle annular groove 52, cross bar 53, guide rail 54, theTwo reels 55, tooth bar 551, treadle 56, rotating shaft 561, driven wheel 57, wind spring 58, ratchet 59, the 3rd deflecting roller6, clothes-horse 7, stay cord 71, pull rope 72, the first halliard 73, the second halliard 74, connector 75, manual coiling rope76, movable pulley 8, electric up-down housing 81, control housing 82, pulley holder housing 83, protection case
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention will be further described.
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of automatic lifting airer, it is applicable to balcony one class and has ceilingPlace, installs so that hang. Specifically comprise electric up-down housing 8, be arranged on electric lifting mechanism in electric up-down housing,And by two groups of the front and back of electric lifting mechanism control lifting lifting clothing bar assembly side by side, electric up-down housing comprises control shellBody 81 and pulley holder housing 82, controls housing and pulley holder housing and be all rectangular-shaped, and interval is fixed substantially in parallelOn ceiling, meanwhile, between the control rear and front end of housing and the rear and front end of pulley holder housing, difference laterallyThe protection case 83 of a strip is set, becomes one thereby make to control housing, pulley holder housing and two protective cover hull shapesTetragonal rectangular configuration, and the length of protection case should be greater than the required limit adjustable height of clothes-horse. As shown in Figure 3,Electric lifting mechanism 4 comprises and is fixedly installed on the motor 41 of controlling in housing and the controller of controlling motor action (in figure notIllustrate), motor is positioned at the centre position of controlling housing, is coaxially arranged with worm screw 42, in the both sides, front and back of worm screw on motor shaftArrange symmetrically two with the turbine 43 of worm engaging, thereby form the worm and gear speed adjusting gear with auto-lock function, andOn two turbines, coaxially connect respectively first reel 44. Every group of lifting clothing bar assembly includes the first fixed pulley 1 HeThe second fixed pulley 2, the first deflecting roller 3, clothes-horse 6 and the stay cord 7 in order to lift clothes airing rod, two groups of front and back lifting clothing bar assemblyThe first fixed pulley be separately positioned on the rear and front end in pulley holder housing, the two groups of lifting clothing bar assemblies in front and back second fixed slidingWheel is arranged on the rear and front end of controlling in housing accordingly, connects thereby the first fixed pulley and the second fixed pulley compartment of terrain are fixedBe connected on ceiling. Before and after the first deflecting roller of the two groups of lifting clothing bar assemblies in front and back is arranged on respectively in pulley holder housing regularlyTwo the first fixed pulley side places, control two the second fixed pulley places near rear and front end in housing and are fixedly installed respectively oneIndividual the second deflecting roller 45. And stay cord 7 comprises pull rope 71, the first halliard 72 and the second halliard 73, two groups of front and back lifting clothingOne end of the pull rope of bar assembly connects respectively and is wound on the first reel of both sides before and after worm screw, connects and is wound on snailThe other end of two pull ropes before and after bar on two the first reels of both sides is walked around respectively and is positioned at second of worm screw homonymy and turnsAfter taking turns and pass control housing, be connected with a connection piece 74, this connector is positioned at protection case. And the first halliardOne end of one end and the second halliard is connected with this connector jointly, and the other end of the first halliard first flatly enters cunningWheel holder housing, then walks around the first fixed pulley and passes straight down pulley holder housing, finally with one end phase of clothes-horseConnect. The other end of the second halliard first flatly enters pulley holder housing, then walks around the first deflecting roller and oppositely wearsGo out pulley holder housing and reenter in protection case, then entering into again and control in housing and walk around the second fixed pulley,Last passing straight down controlled housing and is connected with the other end of clothes-horse, thereby makes a pull rope can drive the simultaneouslyOne, the second halliard action. Be understandable that, control pull rope and first between housing and pulley holder housing,The second halliard is parastate substantially, and the covering of protected case, thereby the displacement of connector equal clothes-horseLifting distance.
Need to use clothes hanger time, can make electric machine rotation by the controller of controlling in housing, particularly, can adopt remote controlThe mode such as device or line traffic control manipulates controller, and the worm screw being now connected on motor shaft drives the turbine deceleration of both sides, front and back to turn simultaneouslyMoving, two the first reels that are coaxially connected on turbine start to rotate and discharge the pull rope being wound on the first reel,The connector being connected with pull rope is installed from flatly moving to close pulley near control housing one side in protection caseHousing one side, first, second halliard being connected with pull rope by connector correspondingly discharges, thereby makes clothes-horse downwardMobile, so that hanging clothing or be conducive to the irradiation of sunlight. In the time that needs rise clothes-horse, we can be by controlling housingInterior controller rotates backward motor, and the worm screw being now connected on motor shaft drives the turbine of both sides, front and back oppositely to subtract simultaneouslySpeed is rotated, be coaxially connected to that two the first reels on turbine start to rotate backward and take-up reel around on the first reelPull rope, the connector being connected with pull rope is mobile from stressing new height near pulley holder housing one in protection caseTo close housing one side of controlling, first, second halliard being connected with pull rope by connector correspondingly shrinks, thereby makesThe clothes-horse reset that moves up.
It should be noted that, in the time that clothes-horse is positioned at upper limit position, connector should be positioned as close to control housing, thisSample, in the time that needs decline clothes-horse, the displacement of connector in protection case approaches the length of protection case and reachesGreatly, correspondingly, the lifting distance of clothes-horse also reaches maximum.
Embodiment 2: as shown in Figure 4, Figure 5, a kind of automatic lifting airer, it is applicable to balcony one class and has ceilingPlace, installs so that hang, and specifically comprises electric up-down housing 8, is arranged on the electric lifting mechanism in electric up-down housing4, manual lifting mechanism 5 and two groups of front and back can controlling respectively lifting by electric lifting mechanism, manual lifting mechanism are alsoRow's lifting clothing bar assembly. Manual lifting mechanism has second reel that can manually control; Electric up-down housing comprisesControl housing 81 and pulley holder housing 82, control housing and pulley holder housing and be all rectangular-shaped, and substantially in parallelEvery being fixed on ceiling, meanwhile, controlling difference between the rear and front end of housing and the rear and front end of pulley holder housingThe protection case 83 of a strip is laterally set, thereby makes to control housing, pulley holder housing and two protective cover hull shapesBecome a tetragonal rectangular configuration, and the length of protection case should be greater than the required limit adjustable height of clothes-horse; ElectronicElevating mechanism 4 comprises that the controller that is fixedly installed on the motor 41 in control housing and controls motor action is (not shown in the figuresGo out), motor is positioned at the centre position of controlling housing, is coaxially arranged with worm screw 42, in the both sides pair, front and back of worm screw on motor shaftClaim ground arrange two with the turbine 43 of worm engaging, thereby formation has the worm and gear speed adjusting gear of auto-lock function, andOn two turbines, coaxially connect respectively first reel 44; Every group of lifting clothing bar assembly includes the first fixed pulley 1 andTwo fixed pulleys 2, the first deflecting roller 3, the 3rd deflecting roller 59, clothes-horse 6 and the stay cord 7 in order to lift clothes airing rod, two groups of front and backThe first fixed pulley of lifting clothing bar assembly is separately positioned on the rear and front end in pulley holder housing, two groups of front and back lifting clothing bar groupThe second fixed pulley of part is arranged on the rear and front end of controlling in housing accordingly, thereby makes the first fixed pulley and the second fixed pulleyCompartment of terrain is fixedly connected on ceiling. The first deflecting roller of the two groups of lifting clothing bar assemblies in front and back is arranged on respectively pulley peace regularlyTwo the first fixed pulley side places before and after in dress housing, the 3rd deflecting roller of the two groups of lifting clothing bar assemblies in front and back respectively regularlyBe arranged on and control two the second fixed pulley side places, front and back in housing. In addition, at two that control in housing near rear and front endThe second fixed pulley place is also fixedly installed respectively second deflecting roller 45, has the connection of a U font in protection casePart 74, the openend of connector arranges a movable pulley 76. In addition, stay cord 7 comprises pull rope 71, the first halliard 72 and secondHalliard 73, one end of the pull rope of the two groups of lifting clothing bar assemblies in front and back connects respectively and is wound on first of both sides before and after worm screwOn reel, connect and the other end that is wound on two pull ropes on two the first reels of both sides before and after worm screw is first distinguishedWalk around and be positioned at the second deflecting roller of worm screw homonymy and pass control housing, then walk around the movable pulley in protection case and go back toIn control housing, then walk around and control the 3rd deflecting roller in housing and pass control housing, finally fix and be wound on manual literOn the second reel of descending mechanism.
One end of one end of the first halliard and the second halliard is fixedly connected on respectively the interior U font of protection caseThe both sides of connector, the other end of the first halliard first flatly enters pulley holder housing, then walks around the first fixed pulley alsoPass straight down pulley holder housing, be finally connected with one end of clothes-horse. The other end of the second halliard flatly firstEnter pulley holder housing, then walk around the first deflecting roller and also oppositely pass pulley holder housing and reenter protective coverIn shell, then enter into again and control in housing and walk around the second fixed pulley, finally pass straight down and control housing and clothes-horseThe other end be connected, thereby make electric lifting mechanism and manual lifting mechanism drive respectively movable pulley protecting by pull ropeMobile in guard shield shell, and then drive first, second halliard action. With embodiment 1 in the same manner, be positioned at and control housing and pulley peacePull rope and first, second halliard between dress housing are parastate substantially, and the covering of protected case, thereby connectThe displacement of part equal the lifting distance of clothes-horse.
As shown in Figure 6, manual lifting mechanism 5 of the present invention comprises a housing 51, certainly, for ease of foot-operated, this housingCan be fixedly installed on the ground or near on the wall on ground, housing offer a vertical stopper slot 511 above, in housingRotating shaft 56, the second reels 54 that left and right lateral arrangement is set are located in rotating shaft. In rotating shaft, be also provided with a driven wheel 561,Correspondingly, on housing, arrange rotationally one for braking the ratchet 58 of driven wheel, thereby form a clickMechanism. The tail end of ratchet passes outside housing, so that manually remove the self-locking of driven wheel by stirring the tail end of ratchet. WhenSo, preferably should on the turning cylinder of ratchet, torsion spring be set, so that ratchet abuts on driven wheel all the time. In addition, housingThe interior left and right sides also arranges respectively vertical guide rail 53, and the sliding shoe that can slide up and down, the slip of two of left and right are set on guide railBetween piece, connect a cross bar 52, thereby cross bar can be moved up and down along guide rail, a tooth bar that can engage with driven wheel55 upper end and cross bar are hinged, and arrange and pin the torsion spring of tooth bar, thereby tooth bar is leaned outward under the effect of torsion spring on cross barTiltedly and driven wheel be separated, the soffit of tooth bar arranges the treadle 551 that passes stopper slot before housing, in housing, is positioned atThe top of cross bar also needs to arrange a wind spring 57, and the outer end of wind spring is connected with cross bar.
Like this, in the time of needs hand hoisting clothes-horse, can tramp with one's feet and expose the treadle outside housing, tooth bar one side nowFace inwardly rotates and is meshed with driven wheel around the cross bar of upper end, and the elastic force that overcomes on the other hand wind spring is downward along guide railMobile, rotate thereby promote driven wheel, second reel coaxial with driven wheel rotates coiling pull rope thereupon, thus bandMovable pulley in moving protection case moves, and then makes cool clothing bar increase by first, second halliard. Trample bar when pin and arrive limitThe lower limit of position groove while separating with treadle, ratchet can play the self-locking action to driven wheel, thereby avoids the second reelRollback rotate, be arranged on torsion spring on cross bar and promote tooth bar and outwards rotate and separate with driven wheel, wind spring now pullsCross bar rises and resets along guide rail together with tooth bar. Repeat above-mentioned action, can make clothes-horse rise to the height needing. AndIn the time that needs decline clothes-horse, available hand is stirred the ratchet tail end passing outside housing, thereby makes driven wheel release, nowClothes-horse can automatically decline under the driving of gravity, and drives driven wheel to rotate backward. Unclamp the tail end of ratchet, ratchetCan automatically reset and make driven wheel self-locking, thereby make clothes-horse drop to the height needing.
For two clothes-horses can synchronously be declined reposefully, so that control its falling head, as shown in Figure 4, two groupsIn lifting clothing bar assembly, walk around pass after the 3rd deflecting roller control the pull rope 71 of housing can be first by a connector 74 and oneOne end of manual coiling rope 75 is connected, and then the other end of manual coiling rope is connected and is wound on of manual lifting mechanismOn two reels. Like this, in the time that the second reel rotates, can make two pull rope synchronization actions by manual coiling rope. In addition,As shown in Figure 6, we also can set firmly a fixed friction wheel 512 near the second reel place in housing, and at fixed frictionWheel side arrange abreast one swing friction pulley 513, swing friction pulley be rotatably connected on an inclination swing arm 514 underEnd, the acclivitous upper end of swing arm is hinged on housing, and housing is being provided with and is pinning turning round of swing arm with swing arm hinged placeSpring, makes the swing friction pulley of swing arm lower end can rely on all the time fixed friction wheel. In addition, as shown in Figure 7, at fixed friction wheel andSwing on the periphery of friction pulley relative semicircle annular groove 515 be set respectively, manual coiling rope just screens fixedly rubbingWipe wheel and swing between the semicircle annular groove of friction pulley.
When clothes-horse is static, swing arm is subject to the effect of torsion spring, and the swing friction pulley of its lower end is close to fixed friction wheel,Thereby push down manual coiling rope. In the time that pin is trampled bar lifting clothes-horse, be positioned at the semicircle of fixed friction wheel and swing friction pulleyManual coiling rope between annular groove moves down, and the frictional force effect that swing friction pulley is now subject to manual coiling rope makes to swingBar is to lower swing, leaves fixed friction wheel thereby make to swing friction pulley, thus manual coiling rope now and fixed friction wheel withAnd rolling frictional resistance between swing friction pulley is minimum, so that the rising of clothes-horse. And need to make clothes-horse decline time, positionManual coiling rope between fixed friction wheel and the semicircle annular groove of swing friction pulley moves up, swing friction pulley nowThe frictional force effect that is subject to manual coiling rope upwards swings swing arm, takes turns a side and leans on thereby make to swing friction pulley to fixed frictionClosely, and then make to swing friction pulley and fixed friction wheel clamping manual coiling rope, the rolling friction that manual coiling rope is subject to like this hindersPower increases, thereby manual coiling rope is formed to effective damping buffering effect, can guarantee the steady decline of clothes-horse. In order to ensureClothes-horse has enough dampings while decline, the angle between swing arm and manual coiling rope can be between 65 degree-75 degree.
It should be noted that, manual lifting mechanism is answered stationary housing when mounted, like this, and in the time of electric hoist clothes-horse,Manual lifting mechanism just can not move up in the time being subject to the active force of pull rope. And housing should preferably be arranged near wallLimit place, correspondingly, we can make pull rope can paste ceiling and metope layout by deflecting roller is set on ceiling and metope.
Claims (5)
1. an automatic lifting airer, comprises the electric lifting mechanism that is fixedly connected on ceiling, by electric lifting mechanismControl two groups of lifting lifting clothing bar assemblies side by side, it is characterized in that, described lifting clothing bar assembly comprises that compartment of terrain is fixedly connected withThe first fixed pulley on ceiling and the second fixed pulley, be arranged on the first fixed pulley side and be fixedly connected with ceiling firstDeflecting roller, clothes-horse and the stay cord in order to lift clothes airing rod, the second fixed pulley is positioned at close electric lifting mechanism place on ceiling,Described stay cord comprises pull rope, the first halliard and the second halliard, one end of one end of the first halliard and the second halliardJointly be connected with a connection piece, the other end of the first halliard is walked around the first fixed pulley and is connected with one end of clothes-horse, theThe other end of two halliards is walked around the first deflecting roller successively, the second fixed pulley is connected with the other end of clothes-horse, described in leadOne end of messenger is connected with electric lifting mechanism, and the other end of pull rope is connected with connector, also comprises and arranging on ceilingControl housing and pulley holder housing, described electric lifting mechanism comprises and is fixed on motor and the control controlled in housingDevice, motor is associated with two the first reels by speed adjusting gear, and one end of the pull rope of two groups of lifting clothing bar assemblies is respectivelyConnect and be wound on two the first reels, described the first fixed pulley and the first deflecting roller are arranged in pulley holder housing,The second fixed pulley is arranged on to be controlled in housing, between the two ends of described control housing and the two ends of pulley holder housing, establishes respectivelyThere is a strip to hide the protection case of stay cord, become thereby make to control housing, pulley holder housing and two protective cover hull shapesRectangular configuration, the length of protection case is greater than the limit adjustable height of clothes-horse.
2. a kind of automatic lifting airer according to claim 1, is characterized in that, described motor is positioned at controls housingCentre position, speed adjusting gear comprises the worm screw being connected on motor shaft, two turbines that are engaged on symmetrically worm screw both sides, twoThe first reel is coaxially connected with two turbines respectively, is respectively equipped with second turns in control housing near two the second fixed pulley placesTo wheel, connect and be wound on two pull ropes on two the first reels of worm screw both sides and walk around respectively and be positioned at worm screw homonymyThe second deflecting roller is connected with connector.
3. an automatic lifting airer, comprises electric up-down housing, is arranged on the electric lift in electric up-down housingStructure, by two groups of electric lifting mechanism control lifting lifting clothing bar assemblies side by side, electric up-down housing comprise control housing andPulley holder housing, controls housing and pulley holder housing and is all rectangular-shaped, and interval is fixed on ceiling, it is characterized in that,Also comprise a manual lifting mechanism, manual lifting mechanism has rotating the second reel, described lifting clothing bar assembly bagDraw together compartment of terrain be fixedly connected on the first fixed pulley and the second fixed pulley on ceiling, be arranged on the first fixed pulley side and with topThe first deflecting roller that canopy is fixedly connected with, be arranged on the second fixed pulley side and the 3rd deflecting roller being fixedly connected with ceiling, dry in the airClothing bar and in order to the stay cord of lift clothes airing rod, the second fixed pulley is positioned on ceiling near electric lifting mechanism place, described stay cordComprise pull rope, the first halliard and the second halliard, one end of one end of the first halliard and the second halliard is common with oneConnector is connected, and the other end of the first halliard is walked around the first fixed pulley and is connected with one end of clothes-horse, the second halliardThe other end walk around successively the first deflecting roller, the second fixed pulley is connected with the other end of clothes-horse, on described connector, establishHave movable pulley, one end of pull rope is connected with electric lifting mechanism respectively, and the other end of pull rope is walked around movable pulley, successivelyAfter three deflecting rollers, fix and be wound on the second reel.
4. a kind of automatic lifting airer according to claim 3, is characterized in that, described manual lifting mechanism also comprisesOne is arranged on the housing on ground, housing be above provided with vertical stopper slot, in housing, be provided with the rotating shaft of left and right lateral arrangement,The second reel is located in rotating shaft, is also provided with a driven wheel in rotating shaft, is provided with the sour jujube that can brake driven wheel on housingPawl, the tail end of ratchet passes outside housing, and in housing, the left and right sides is also respectively equipped with vertical guide rail, is provided with slidably cunning on guide railMotion block, the two ends of a cross bar are connected with the sliding shoe on two side rails respectively, a tooth bar that can engage with driven wheel upperEnd is hinged with cross bar, and the soffit of tooth bar is provided with the treadle that passes stopper slot before housing, and cross bar is provided with and pins toothThe torsion spring of bar, tooth bar is separated with driven wheel under the effect of torsion spring, and the top that is positioned at cross bar in housing is provided with wind spring, wind springOuter end be connected with cross bar.
5. a kind of automatic lifting airer according to claim 4, is characterized in that, is installed with one admittedly in described housingDetermine friction pulley, fixed friction wheel side is provided with swing friction pulley abreast, and swing friction pulley is rotatably connected on the pendulum of an inclinationThe lower end of lever, the acclivitous upper end of swing arm is hinged on housing, and housing is being provided with and is pinning swing with swing arm hinged placeThe torsion spring of bar, is respectively equipped with relative semicircle annular groove, two groups of lifting clothing on the periphery of fixed friction wheel and swing friction pulleyThe pull rope screens of bar assembly is at fixed friction wheel and swing between two semicircle annular grooves of friction pulley swing arm and pull ropeBetween angle be 65 degree-75 degree.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410153932.XA CN104109969B (en) | 2014-04-17 | 2014-04-17 | A kind of automatic lifting airer |
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| CN201410153932.XA CN104109969B (en) | 2014-04-17 | 2014-04-17 | A kind of automatic lifting airer |
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| CN104109969A CN104109969A (en) | 2014-10-22 |
| CN104109969B true CN104109969B (en) | 2016-05-18 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105386284A (en) * | 2015-12-08 | 2016-03-09 | 苏州频发机电科技有限公司 | Intelligent lifting-type laundry rack |
| CN105648714B (en) * | 2016-03-04 | 2017-09-22 | 浙江欧美嘉五金有限公司 | A kind of electric clothes hanger |
| CN108606539A (en) * | 2018-04-27 | 2018-10-02 | 郑州启智能家居有限公司 | A kind of liftable dormitory is safety bed |
| CN108866982A (en) * | 2018-09-06 | 2018-11-23 | 九牧智能厨卫（安徽）有限公司 | A kind of clothes hanger |
| CN110255406B (en) * | 2019-05-06 | 2020-07-24 | 珠海格力电器股份有限公司 | Lifting mechanism and clothes hanger with same |
| CN112769051B (en) * | 2020-12-30 | 2023-01-17 | 杭州电力设备制造有限公司建德冠源成套电气制造分公司 | Power distribution cabinet capable of realizing seamless connection of screens |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234454Y (en) * | 1995-04-17 | 1996-09-04 | 揭西县南光塑料制品厂 | Lifting type airer |
| CN2386065Y (en) * | 1999-09-09 | 2000-07-05 | 李国营 | Automatic lifting airer |
| CN2439452Y (en) * | 2000-06-07 | 2001-07-18 | 王峰岩 | Electric double pole clothes airing rack |
| CN2503100Y (en) * | 2001-07-10 | 2002-07-31 | 胡光辉 | Electric lifting device of airer |
| JP2003230798A (en) * | 2002-02-13 | 2003-08-19 | Kozan Kashiro | Manually operated clothespole lifting device |
| CN2666972Y (en) * | 2003-12-30 | 2004-12-29 | 姚震华 | Electric support traction hanging device for clothes to be aired |
| CN200958186Y (en) * | 2006-10-24 | 2007-10-10 | 黄璋 | Liftable airer |
| JP2008161613A (en) * | 2006-12-27 | 2008-07-17 | Mitomi Kogyo:Kk | Suspension-type lifting device |
| CN201395725Y (en) * | 2009-04-28 | 2010-02-03 | 戎立荣 | Electric clothes rack |
| CN202107914U (en) * | 2011-01-16 | 2012-01-11 | 王国宇 | Automatic clothes-horse with certain hiding function |
| CN203475179U (en) * | 2013-09-26 | 2014-03-12 | 滁州九牧智能厨卫有限公司 | Electric clothes hanger |
| CN203923735U (en) * | 2014-04-17 | 2014-11-05 | 浙江欧美嘉五金有限公司 | A kind of automatic lifting airer |
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Effective date of registration: 20210512 Address after: Room 154, No.131, middle nanshanyuan Road, Bihu Town, Liandu District, Lishui City, Zhejiang Province 323000 Patentee after: Zhejiang Kexiu Hardware Co.,Ltd. Address before: 325400 No.85, Wansheng Road, Pingyang Light Industry Park, Wenzhou City, Zhejiang Province Patentee before: OMEJA HARDWARE PRODUCT Co.,Ltd. |
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Denomination of invention: An automatic lifting clothes hanger Effective date of registration: 20230804 Granted publication date: 20160518 Pledgee: CITIC Bank Limited by Share Ltd. Lishui branch Pledgor: Zhejiang Kexiu Hardware Co.,Ltd. Registration number: Y2023980050887 |
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