CN1141919C - Health-care chair for shoulder and neck recovery - Google Patents
Health-care chair for shoulder and neck recovery Download PDFInfo
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- CN1141919C CN1141919C CNB001146440A CN00114644A CN1141919C CN 1141919 C CN1141919 C CN 1141919C CN B001146440 A CNB001146440 A CN B001146440A CN 00114644 A CN00114644 A CN 00114644A CN 1141919 C CN1141919 C CN 1141919C
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Abstract
The present invention relates to a shoulder raising and head lifting health-care chair for shoulder and neck recovery. A seat plate and a backrest are arranged on a chair frame which can be moved or fixed, wherein a lifting mechanism and a lifting frame are arranged in the frame of the backrest, and a shoulder lifting mechanism and a head lifting mechanism capable of being adjusted and recovered are arranged on the lifting frame. When a hand wheel or a controller is automatically operated by a doctor or a user, the shoulder parts of a person can be lifted from axillae by the health-care chair with shoulder lifting handspikes, or the head of the person can be appropriately lifted through the pillow jaw type head lifting mechanism, or two actions of shoulder lifting and head raising are simultaneously completed. The shoulders, the neck and the waist of the user can be tracted or supported on the health-care chair. When the shouder lifting handspikes are put down and the head lifting frame are collected, the health-care chair can be used as an ordinary seat chair.
Description
(1), technical field
The present invention relates to a kind of seat with rehabilitation function, particularly a kind of can be from the oxter human body shoulder lifted and mode that can be by resting the head on the lifting of jaw portion with the health-care chair for shoulder and neck recovery of people's the suitable lifting of head.
(2) background technology
Cervical vertebra, lumbar disc disease and cervical region lumbar strain, it is common and the chronic disease of easy recurrence, its cause of disease and spinal joint acute injury, chronic strain, hyperosteogeny, intervertebral disc degeneration, many factors such as ligament regression are relevant, treat this disease except that often adopt the operating medicine treatment at acute attack stage, the generally speaking employing drawn more, and methods such as massage are carried out rehabilitation.
Several years ago once used the treatment method of a kind of " push on the crown " treatment cervical vertebra disease in Japan, it is different from the acupoint massage of China, it is that downward limb direction applies intermittent axial pressing force from the crown to the patient with hands or with apparatus by the doctor, to scheme to recover the method for patient's disease sites physiological function.The doctor implements this Therapeutic pressing method with hands, and labor intensity is big, and is difficult lasting, and the medical expense height undertaken of patient.In order to alleviate doctor's labor intensity, reduce medical expense, realize the purpose of treatment continuously, Japan Patent “ Head Neck reaches
Ridge post Shaft pressure device " [patent application publication number: the spy opened flat 4-226653 open day: put down into 4 years (1992) Augusts 17] be exactly to adopt above-mentioned Therapeutic Method, a refreshing treatment head and neck of invention and a kind of " head and neck and the vertebral axial press device " of vertebrae disease.Its technical scheme is, on a rectangle tilt frame that has a specific inclination angle, a seat is installed, the chair back set of this seat is contained on the inclined-plane of this tilt frame, under the thrusting action of electric hydaulic cylinder, this seat can move up and down along the inclined-plane of tilt frame, and the top of tilt frame is provided with the coping block of height and fixed-site.During use, allow the patient be sitting on the seat, drive the electric hydaulic cylinder working, allowing the seat band the patient together rises along the inclined-plane of tilt frame, when patient's the crown touches when being installed in the vertical coping block of tilt frame, coping block will produce a counteracting force to patient's the crown, and this power is pointed to patient's lower limb from patient's the crown, patient's incidence and spinal joint implemented physiologically axially push, in the hope of the physiological function of recovering patient's disease sites and make its rehabilitation.For safe in utilization, this device has adopted following security measures.
(1) pressure transducer is housed on coping block, it be contained in lateral pressure display table of tilt frame and the composition controlling organizations that are connected such as the time relay, can control pressing time and loosening the time automatically, and can between 0～30Kg, limit maximum pressing force and be not more than predefined pressure limit.
(2) tilt frame and be contained in the supporting structure of vertical coping block can satisfy the pressure direction that coping block is exerted pressure to the patient crown that is sitting on the seat, becomes 17 °～21 ° angle with vertical, is in the scope of Human Physiology gravity vertical.
(3) the cephalic region plate washer of two energy spacings is equipped with in the both sides of coping block, and it can hold on, prevents that from two sides with head head from rocking when the patient crown is subjected to pressing force.
(4) handrail handle and the pedal that can regulate height is housed on patient's seat, is sitting on the seat when rising or descending to guarantee the patient, when perhaps the crown is subjected to pressing force, foot can slam pedal always, the hands handle that can get a grip on the rail easily, stable to keep body gesture, prevent danger.
Above-mentioned " head and neck and spinal column axis pressure device ", " push on the crown " the treatment cervical vertebra that is adopted and the method for lumbar spondylosis are only used in Japanese some areas, do not become a kind of generally acknowledged treatment cervical spondylosis and the standard method of lumbar spondylosis, the structure of this device is comparatively complicated in addition, though it can alleviate the labor intensity of doctor when pushing, but when the patient uses this device to cure the disease, the help of leaving the doctor fully is not all right again, because both needed driven by power and control during this device work, need manual adjustments and control again, use inconvenient, the tram that for example needs hand adjustment joint coping block, regulate the suitable interval between the two build sidepiece plate washers, regulate the suitable height of pedal etc.Therefore, the device of this treatment incidence and vertebrae disease is not used widely, and China is domestic does not see the report that practical application is arranged.
Current, at the non-operative treatment cervical vertebra, in the method for lumbar disc disease, at first and most widely used be the traction therapeutic method, it stretches by the human body disease sites being implemented the appropriateness traction, improves physiological tissue's recurrent state of disease sites, impels neck, the spasm stiff muscles is loose gradually around the waist, the normal alignment of restore intravertebral, it is intrinsic pressure to reduce intervertebral disc, impels the distortion of vertebral articulations loosening, the reversible pathological changes rehabilitation of initial stages such as dislocation alleviates and removes the symptom of sore waist and aching in the waist and the back and numbness of hands and feet.In hospital, the doctor adopts special equipment that patient's diseased region is implemented traction, but the general structure of special-purpose pulling equipment in the hospital is all complicated, cost is higher, and to implement treatment by doctor's operating equipment, this is for suffering from shoulder, neck, the patient of waist chronic disease, the treatment of going to the hospital for a long time was both inconvenient, also difficult lasting, therefore people are seeking traction therapeutic method and apparatus more easily always, use maximum seats to come patient is implemented traction in the life comprising utilizing, it is that 94205839 " domestic backrest type multifunction traction swivel chair " and the patent No. are 95227266 " domestic backrest traction swivel chair " that this wherein representative scheme has the patent No., these two schemes all are the pulley in the fixed pulling equipment in the hospital, weights, pull rope, devices such as traction belt are combined on the common swivel chair, hope becomes the pulling equipment that can use in family to it, can continue to be used as common seat again and use.But this seat all will be assembled into seat with the traction adnexa at every turn temporarily and get on before using as pulling equipment, needs again after using these adnexa dismountings just can be reverted to common seat, uses still inconvenient.Adopt gravity that weights or weight produce as the pulling equipment of pull strength when adding weights or unloading, the pull strength that patient bears alters a great deal, this is very unfavorable to treatment of diseases, the operation of this class pulling equipment is steady inadequately, controls also inaccuracy.In addition, do not possess the half the circumference of the sleeve where it joins the shoulder function in the existing traction chair, or can not carry out half the circumference of the sleeve where it joins the shoulder simultaneously and lift first this dual-use function, be not easy to the not good patient of shoulder, neck, waist health status is implemented comprehensive traction therapeutic.
(3) summary of the invention
The purpose of this invention is to provide a kind of simple in structurely, with low cost, easy to use, movably or fixed health-care chair for shoulder and neck recovery, be used for the treatment of or prevent cervical vertebra, lumbar disc disease.It can be on the seat implements local traction or comprehensive traction to the shoulder of user, neck, waist by the method for " shoulder and neck ", and when the half the circumference of the sleeve where it joins the shoulder thick stick being put down and lifts first when packing up, this seat also can be used as common seat and uses.The action of the shoulder and neck of this health-care chair for shoulder and neck recovery can assist finish (rehabilitation) by doctor or its people, also can be by user oneself according to oneself being sitting on the seat impression at that time and knowing from experience oneself to operate and finish (health care).
The object of the present invention is achieved like this, health-care chair for shoulder and neck recovery is movably or on the fixed chair frame seat board and backrest to be housed, seat board is fixedly mounted on the chair frame, backrest can be fixedlyed connected with seat board, also can pass through adjustable corner fittings, or the handrail and the seat board at inclination angle is hinged between the scalable chair back and the seat board, its technical characterictic is, the shoulder and neck device is housed in the backrest skeleton, this device is by praising mechanism, lifting frame, half the circumference of the sleeve where it joins the shoulder mechanism and lifting mechanism are formed, producing upwards, the mechanism that praises of lift force is installed on the sill of backrest skeleton, or be installed in a backrest skeleton left side, the lower end of the right post, the thrust plate that is contained in its top is connected with the thrust beam of lifting frame bottom, two root posts of lifting frame are vertically fixed on the two ends of thrust beam, they pass the entablature of backrest skeleton and the left side on the middle cross beam respectively, right pilot hole, the backrest skeleton moves up and down relatively, half the circumference of the sleeve where it joins the shoulder mechanism is by the half the circumference of the sleeve where it joins the shoulder framework, two sleeve pipes and the retractable half the circumference of the sleeve where it joins the shoulder governor motion of two covers are formed, the half the circumference of the sleeve where it joins the shoulder framework is the rectangular box-shaped structure, constitute its header board and afterwards have the window that is fit to the work of half the circumference of the sleeve where it joins the shoulder governor motion on the plate, two sleeve pipes are fixed between header board and the back plate symmetrically, two casing axis are parallel to each other, and it is vertical with the long limit of back plate with header board, the half the circumference of the sleeve where it joins the shoulder framework is contained in the middle part of two root posts of lifting frame by two casing pipe sleeves, radially the lateral pin secure bond is together with two between sleeve pipe and the column, the left side of half the circumference of the sleeve where it joins the shoulder framework, right dual-side is sleeved on a backrest skeleton left side, during the guiding of post inboard, the right is poor, the retractable half the circumference of the sleeve where it joins the shoulder governor motion of two a covers left side, the right side is sleeved in the casing of two outside of sleeve in the half the circumference of the sleeve where it joins the shoulder framework symmetrically, can pack up the upper end that also falling back pillow-jaw type lifting mechanism is installed in the column of lifting frame; When propping the half the circumference of the sleeve where it joins the shoulder thick stick, put down and lift first, driving is praised mechanism and is worked when lifting frame is risen, two half the circumference of the sleeve where it joins the shoulder thick sticks that stretch out from half the circumference of the sleeve where it joins the shoulder mechanism can upwards lift from the shoulder of human body oxter with human body, occipitalia that pillow holder on the lifting mechanism and Lower jaw support support the head part and lower jaw part are with the suitable lifting of people's head, when praising mechanism's drive lifting frame decline, half the circumference of the sleeve where it joins the shoulder mechanism and lifting mechanism also descend thereupon, make the shoulder of human body and head return to common stress; When putting down the half the circumference of the sleeve where it joins the shoulder thick stick, to pack up when lifting first, health-care chair for shoulder and neck recovery can be worked as common seat and be used.In addition, the motion in the backrest skeleton of lifting frame and half the circumference of the sleeve where it joins the shoulder mechanism, the column axis is guided by the entablature of backrest skeleton and the pilot hole axis direction on the middle cross beam in the vertical, in the horizontal, the half the circumference of the sleeve where it joins the shoulder frame movement in the half the circumference of the sleeve where it joins the shoulder mechanism also is subjected to being fixed on the poor support and the constraint of guiding of the side column inboard, the left and right sides of backrest bone in the horizontal direction.
The backrest skeleton is by left and right two side columns, and two panels in the front and back of three crossbeams in upper, middle and lower and backrest are formed.On entablature and middle cross beam, be axle with the backrest longitudinal centre line, be provided with two pilot holes symmetrically by the lifting frame column, the upper inner of left and right side column is provided with the gathering sill that constraint is contained in the half the circumference of the sleeve where it joins the shoulder mechanism horizontal displacement on the lifting frame, the middle cross beam middle part also is provided with a flat pilot hole that passes through thrust plate, both sides, front and back panels top offer the operation window that half the circumference of the sleeve where it joins the shoulder mechanism moves up and down, and also leave the operation window of regulating lifting frame elemental height position in the middle of the rear board bottom.
Be contained on the backrest skeleton sill, or be installed in the mechanism that praises of the left and right side column of backrest skeleton lower end, its drive force source can be an electric power, also can be manpower, and its controlling organization can directly be controlled with hands, also can control automatically with cyclelog; Praising mechanism, to produce the operating mechanism of jacking force upwards can be that oil pump adds the fluid pressure type that hydraulic cylinder forms and praises mechanism, also can be the mechanical type top-pushing mechanism, as the pinion and-rack hoisting mechanism, or the spiral mechanism that praises.
When praising mechanism when adopting fluid pressure type to praise mechanism, a kind of simple scheme is to adopt commonly used manual split pressure handle formula hydraulic jack mechanism, this mechanism is by the manual pressure cylinder, the jacking cylinder, oil tank, oil pipe and reversal valve are formed, manual pressure cylinder and its handle are installed in the next door of chair frame, the jacking cylinder is installed in the centre of backrest skeleton sill, reversal valve is contained in the front or the side of chair frame, oil tank is contained in an end of chair back skeleton sill, connect with oil pipe between them, depress control crank repeatedly with hands, the jacking cylinder just can rise according to the direction that reversal valve is determined or descend.
When praising mechanism when adopting electronic, hydraulic pressure, automatic control mode, this mechanism is made up of motor, oil pump, controller, electric hydraulic control valve, oil tank and hydraulic cylinder, controller is according to the instruction of user during work, or send the signal of telecommunication according to the Automatic Program of setting, control motor and electric hydraulic control valve work are transported to hydraulic cylinder with the pressurization of the fluid in oil tank back by the motor drives oil pump under the control of electric hydraulic control valve.The piston that drives in the hydraulic cylinder produces lift force upwards, or drives lifting frame whereabouts return by piston.
Above-mentioned fluid pressure type is praised all has independent component to sell on each ingredient market in the mechanism scheme, their syntagmatic is simple, and is easy for installation, thus in addition figure illustrate that but the cost of Hydraulic Elements is generally higher.
Praising mechanism also can adopt a kind of mechanical type manual spiral simple in structure to praise mechanism, it is by screw shaft, two or three bearing blocks, two transmission nuts, two isometric connecting rods, two trundles, thrust plate and handwheel are formed, screw shaft is installed in the bottom of backrest skeleton by two or three bearing blocks, screw thread on the screw shaft is divided into a left side by intermediate journal, right two sections, the thread form of these two sections screw threads is all identical with pitch, but their rotation direction is respectively left-handed and dextrorotation, a left side, transmission nut with its threads engaged respectively is housed on right two sections thread spindles, the position of these two transmission nuts and a left side, the position of right bearing seat is the axle center symmetric arrangement with backrest skeleton longitudinal centre line all, one end of two connecting rods is hinged with two transmission nuts respectively, the other end of two connecting rods is hinged by trundle and thrust plate, thrust plate is provided with the adjustment hole of a strip, its position also just in time is on the longitudinal centre line of backrest skeleton in the centre of thrust plate, serve as an axle left side with the position of two transmission pin-and-holes of rod hinge connection with the center of strip adjustment hole on the thrust plate, right symmetric arrangement, handwheel is fixedly mounted in an end of screw shaft.The mechanical type manual spiral is praised the said structure of mechanism on geometrical relationship, formed an isosceles trapezoidal structure by two connecting rod axis and screw axis and two transmission pin-and-hole lines of centres, two transmission pin-and-hole lines of centres and screw shaft axis be this trapezoid on, following two bases, the two remains parallel relation, when rotate handwheel make transmission nut on screw shaft simultaneously to central motion, or simultaneously when both sides separate, the height of above-mentioned isosceles trapezoid can increase or dwindle, but the parallel relation of last bottom can not change, and this direction that has guaranteed to promote the active force that lifting frame rises or descend is consistent with the pilot hole axis direction of the column of lifting frame all the time.
Be contained in the backrest skeleton, the lifting frame on top is by two root posts, a thrust beam, a up-bow beam, two clamping screws and two nuts are formed, two root posts pass two pilot holes of the entablature of backrest skeleton respectively in proper order, be connected with thrust beam two ends vertical fixing behind two pilot holes on two sleeve pipes of half the circumference of the sleeve where it joins the shoulder mechanism and the middle cross beam of backrest skeleton, two sleeve pipes of column and half the circumference of the sleeve where it joins the shoulder mechanism are fixed together by lateral pin radially, the middle part of thrust beam is provided with, following two locking screw keyholes, the position of these two locking screw keyholes just in time is on the longitudinal centre line of lifting frame, position with the strip adjustment hole of thrust plate aligns again, the clamping screw that stretches out two strip adjustment holes from thrust plate passes behind two locking screw keyholes at thrust beam middle part rain and puts on nut and tighten, and lifting frame and the spiral motion of mechanism of praising are linked together.The up-bow beam is contained in the top of two root posts, the fixed-site that the upper end of two root posts is mutual.When the clamping screw that will connect thrust plate and thrust beam and nut loosen, lifting frame just can be mentioned from the top, and the position of change clamping screw in the strip adjustment hole of thrust plate, thereby the elemental height of scalable lifting frame is to adapt to the instructions for use of the height user different with sitting height.In addition, under the condition of loosening two nuts, rotate handwheel, change the initial position of transmission nut on screw shaft, again two nuts are tightened after making it arrive the regulation position, just can the adjustable screw formula praise the maximum lifting workability height that mechanism works, thereby limit human body is drawn tensile degree, it is limited to uses effectively and in the scope that is perfectly safe.Praising of health-care chair for shoulder and neck recovery highly can be zero to regulating arbitrarily between the maximum.
Being sleeved on the intravital two cover half the circumference of the sleeve where it joins the shoulder governor motions of half the circumference of the sleeve where it joins the shoulder framework two ends case is a kind of adjustable horizontal support mechanisms in also falling back position of packing up.A kind of pivoted axle half the circumference of the sleeve where it joins the shoulder governor motion is by a regulating wheel, three rollers, three roller shafts, the header board of half the circumference of the sleeve where it joins the shoulder framework and back plate, half the circumference of the sleeve where it joins the shoulder thick stick axle, half the circumference of the sleeve where it joins the shoulder thick stick sleeve, the compression spring, connecting pin, lock pin, locking spring and locking spring base are formed, regulating wheel is contained between the header board and back plate of half the circumference of the sleeve where it joins the shoulder framework, be sleeved on three rollers on the roller shaft be distributed on regulating wheel around, their outer garden cylinder contacts with the outer garden cylinder of regulating wheel, support that regulating wheel can rotate between three rollers, the two ends of three roller shafts are supported in the header board and the dead eye on the plate of back of half the circumference of the sleeve where it joins the shoulder framework, before the half the circumference of the sleeve where it joins the shoulder framework that limits regulating wheel axial displacement, the position relative with the regulating wheel end face respectively offers a working hole on the back plate, the aperture ratio regulating wheel diameter of working hole is slightly little, but the distribution garden diameter than the lockpin hole center on the regulating wheel is big, the edge of working hole also is provided with some uniform garden arc breach on the header board, the diameter and the position of the big footpath section of lockpin hole are identical on the diameter of this breach garden arc and heart position, garden and the regulating wheel, be provided with an end axle and the lockpin hole that half the circumference of the sleeve where it joins the shoulder thick stick axle is installed on regulating wheel and the header board opposing end faces prejudicially, the end axle stretches out from the working hole of header board, the equal diameters of its diameter and half the circumference of the sleeve where it joins the shoulder thick stick axle small end, the center of end axle has flat breach vertically, be disposed radially the connection pin-and-hole, half the circumference of the sleeve where it joins the shoulder thick stick axle small end is made flat tongue vertically, be disposed radially the connection pin-and-hole, the insertion connecting pin was hinged with the end axle on half the circumference of the sleeve where it joins the shoulder thick stick axle and the regulating wheel after the flat tongue of half the circumference of the sleeve where it joins the shoulder thick stick axle small end put in the flat breach of holding the axle center, half the circumference of the sleeve where it joins the shoulder thick stick axle is divided into three sections by the diameter difference, half the circumference of the sleeve where it joins the shoulder thick stick sleeve and compression spring housing are contained in the path and the middle footpath section of half the circumference of the sleeve where it joins the shoulder thick stick axle, half the circumference of the sleeve where it joins the shoulder thick stick sleeve smooth in appearance, endoporus is divided into big footpath and two sections of paths, the telescopic path section of half the circumference of the sleeve where it joins the shoulder thick stick can just be entangled hinged one section of end axle on half the circumference of the sleeve where it joins the shoulder thick stick axle and the regulating wheel, the middle footpath of the large diameter-ratio half the circumference of the sleeve where it joins the shoulder thick stick axle of half the circumference of the sleeve where it joins the shoulder thick stick sleeve endoporus is big slightly, but it is again littler than its big footpath, one end of compression spring is supported on the step of big footpath and the path boundary in the half the circumference of the sleeve where it joins the shoulder thick stick sleeve endoporus, on the step that the path that the other end is supported in half the circumference of the sleeve where it joins the shoulder thick stick axle and middle footpath demarcate.
Prop (in running order) of half the circumference of the sleeve where it joins the shoulder thick stick axle is to change like this with putting down (being in off position): hold half the circumference of the sleeve where it joins the shoulder thick stick axle and hold greatly, end axis on half the circumference of the sleeve where it joins the shoulder thick stick axle and the regulating wheel is on the same axis, half the circumference of the sleeve where it joins the shoulder thick stick sleeve is pushed to an end of regulating wheel under the promotion of compression spring, the articulated joint of end axle on the regulating wheel and half the circumference of the sleeve where it joins the shoulder thick stick axle is entangled, make half the circumference of the sleeve where it joins the shoulder thick stick axle become as a whole with the end axle, at this moment the half the circumference of the sleeve where it joins the shoulder thick stick is in the duty of normal half the circumference of the sleeve where it joins the shoulder.In working order down, when half the circumference of the sleeve where it joins the shoulder thick stick sleeve is pulled outwardly its hinge portion from the end axle of regulating wheel and half the circumference of the sleeve where it joins the shoulder thick stick axle of sening as an envoy to and withdraws from, half the circumference of the sleeve where it joins the shoulder thick stick axle just can be 90 ° of axis swings with the connecting pin, the flat front that leans against the backrest front panel, and at this moment the half the circumference of the sleeve where it joins the shoulder thick stick is exactly the down state that is in when not working.Lockpin hole on the regulating wheel is arranged near on near the end face the garden week of header board working hole, before its internal diameter is pressed, in, three positions, back are divided into big footpath, path, three sections in middle footpath, be contained in lock pin diameter in the lockpin hole by preceding, in, after order also be divided into big footpath, middle footpath, three sections of paths, the path section of lock pin enters from the bigger diameter end of lockpin hole, pass the path section at lockpin hole middle part, enter the middle footpath section of lockpin hole, pass simultaneously and be contained in the locking spring endoporus in the section of footpath in the lockpin hole, screw thread by its end is connected with the locking spring base again, locking spring one end that is contained in the lockpin hole footpath section is pressed on the locking spring base, on the step that the middle footpath that the other end is supported in lockpin hole and path have a common boundary.
The distance size between the half the circumference of the sleeve where it joins the shoulder thick stick of the left and right sides and the height of half the circumference of the sleeve where it joins the shoulder thick stick position are by the control lock pin, rotate regulating wheel, change and hold the position of axle on the eccentric garden of regulating wheel to realize, operation principle and way that it is concrete are: the big footpath on the lock pin, in on footpath and the size of path and lockpin hole and the header board position of the garden arc breach at working hole edge keeping necessarily concerning, the big footpath diameter of lock pin is bigger than the diameter of the garden arc breach at header board working hole edge, its the middle footpath diameter than this garden arc breach again is slightly little, the a certain garden arc gap position of working hole is to timing on lockpin hole and header board, lock pin is under the promotion of locking spring, making wherein, the bottom of footpath section enters in the hole, big footpath of the lockpin hole on the regulating wheel through the garden arc breach on the header board, and top is stayed outside the garden arc breach on the header board, at this moment, lock pin is with the locking position of regulating wheel on the Zhou Fangxiang of the garden of header board working hole, regulating wheel can not be rotated relative to header board and back plate, this just makes regulating wheel be in operate as normal " locking " duty when stressed, when lock pin is extracted the lockpin hole from regulating wheel, make wherein the footpath section abdicate the garden arc breach of header board fully, and when making the path section relative with header board garden arc breach, garden curved tooth on the header board can not stop regulating wheel to rotate with respect to header board and back plate, at this moment regulating wheel is in the duty that can " regulate ", can change end axle on the regulating wheel and connected half the circumference of the sleeve where it joins the shoulder thick stick axle relative position by rotating regulating wheel with respect to header board and back plate, regulate a left side, distance size between two the half the circumference of the sleeve where it joins the shoulder thick stick axles in the right side and they are takeed on the difference of oxter width with respect to lifting the height that first chord position is put to adapt to the fat or thin different human body two of height.
The pillow-jaw type lifting mechanism that is installed on the lifting frame can be by lifting first, lifting first axle, shoulder pole girder, lift first tilt adjustment nut, lift first and pack up latch, pillow joist, pillow holder and Lower jaw support and form, when adopting the beam type Lower jaw support, it is by lower jaw joist, joist locking nut, the holder of lower jaw center, the holder of two lower jaw sides, the bulb nut is regulated in the side holder, and bulb nut and Lower jaw support cushion are formed.Lift first and can make U-shaped, lifting first axle passes U-shaped and lifts the connecting hole on the connecting hole of first two side lever and column top will to lift first and two root posts hinged, the shoulder pole girder crosswise fixed is below first axle of column front act, is that the center is when swinging to certain angle from the top down when lifting first to lift first axle, lifting two side levers of first just carries on a shoulder pole on shoulder pole girder, stop and lift first continuation to lower swing, make to lift to keep certain work inclination angle between first plane and the two root post planes, at this moment lift first duty that is in " putting down ".The place that contacts with first side lever of act on shoulder pole girder is equipped with and is lifted first tilt adjustment nut, changes and lifts first the height that the tilt adjustment nut stretches out, and just scalable is lifted first work inclination angle, to adapt to different patients to drawing the different requirements in orientation.Leave shoulder pole girder when first of act and swing " packing up " from bottom to top when not working, lifting first peak continuation of crossing backrest after the backrest rear portion swings to certain angle, two side lever ends of lifting first can at first overcome first the resistance of packing up latch of the act that has spring that is contained in column top, contact with shoulder pole girder from the back side then, the fixed-site of lifting first is packed up between the latch at shoulder pole girder and first of act.Pillow joist and lower jaw joist are contained on two side levers lifting first by the casing pipe sleeve at two ends, when the joist locking nut on being contained in sleeve pipe loosens, pillow joist and lower jaw joist can lifted shift position on first the side lever, when joist locking nut screwed, pillow joist and lower jaw joist just were fixed together with first of act.The pillow holder also is contained on the pillow joist by casing pipe sleeve, and its position and direction also can be regulated by the joist locking nut that is contained on the pillow holder sleeve pipe.Lower jaw center holder is fixedly mounted on lower jaw joist middle part, the holder of two lower jaw sides by screw rod and regulates the bulb nuts by two side holders and be installed in the bar hole on the slab lower jaw joist, its height and position can suitably adjustings in the length of bar hole and nut length range, the direction of lower jaw side holder and posture can be regulated by the bulb auxiliary connection, the Lower jaw support cushion is sleeved in holder of two lower jaw sides and the holder of lower jaw center, three Lower jaw supports on the lower jaw joist is flexibly wrapped up link together.
The off position of lifting first " putting down " duty and " packing up " is conversion like this: the distance of lifting between two side levers of first is wideer slightly than people's head width, the side lever of lifting first has enough length, when will lift pillow joist on first move to rear portion (near lifting first axle) and with lift first side lever fixed-site, lower jaw joist on lifting first moved on to forefront and with it when lifting first side lever fixed-site, lifting first can be the center to lift first axle just, from top to lower swing, allow the head that is sitting in the people on the chair from the hole of lifting first two side levers and pillow joist and lower jaw joist and surrounding, pass through to intelligent's cervical region from the top down, at this moment lift first side lever and be supported in the two ends of shoulder pole girder, to lift first and at this moment be in " putting down " state. user can move the pillow joist and the lower jaw joist is fixed behind suitable position, and then the position of holder of adjusting pillow and Lower jaw support, highly make it reach perfect condition, at this moment just rotatable handwheel is implemented the neck traction of " lifting first ", after neck traction is finished, at first slowly reversing handle falls first of act, wait to rest the head on that will rest the head on joist behind the head that holder and Lower jaw support all leave the people more respectively mobile backward and be fixed, the lower jaw joist is moved forward and be fixed, and then will lift first front end with hands and slowly upwards push away, allow people's head from the hole that two side levers and pillow joist and the lower jaw joist of lifting first surrounds, withdraw from from bottom to top, continuing to lift first the back side to backrest again pushes away, after pushing away peak, the end of lifting first side lever at first overcomes first resistance of packing up latch of the act that has spring, contact with shoulder pole girder from the back side then, the fixed-site of lifting first is packed up between the latch at shoulder pole girder and first of act, at this moment lift first off position that just is in " packing up ".
Obviously, above-mentioned health-care chair for shoulder and neck recovery be one simple in structure, with low cost, easy to use, multifunction seat with rehabilitation, health care and common seat function, it can be by doctor or user user oneself operation handwheel or controller, on the seat shoulder, neck, the waist of user are implemented comprehensive traction or local traction by the way of " shoulder and neck ", compare with other similar medical health apparatus with treatment cervical vertebra and lumbar disc disease function, the present invention has following improvement and obvious advantage:
(1) (title: Head Neck reaches the specified Japan Patent of Fa Benming and documents
The spinal column axis pressure device; Flat 4-226653 day of document number: JP; Open day: on August 17th, 1992) compare and have following progress and benefit.
A, model of action difference, the present invention can obtain extensive use.
Technical scheme of the present invention is by being installed in operating mechanism in the seat (chair back) to the shoulder and neck effect of human body, the human body appointed part is implemented the traction tensile force, this model of action is the at first method of current treatment cervical vertebra and lumbar disc disease, uses very extensive.
Japan Patent promotes along tilt frame with seat by human body, contacts with the coping block that is installed in the tilt frame top, makes the head and neck of human body and vertebra bear pressing force, and this therapeutic modality and device are not seen the report of practical application in China.
The technology difference of b, structure, result of use of the present invention is good.
This patent is the various functional entities of compound installation in the inner limited range of the chair back of seat, simple and compact for structure, easy to use, the working space is unrestricted, can be during work without extra power, can extensive use on the vehicles of family, hospital, office and conveying people, result of use is good.
Japan Patent is the outside at seat, makes up with tilt frame, electro-hydraulic driving mechanism etc., and device is complicated, bulky, the working space is restricted, uses inconvenient, need consumed power during work,, currently do not obtain actual use because result of use is not remarkable.
(2) compare with the assembled traction chair, the present invention is except that the neck traction function with assembled traction chair (" lifting first " of the present invention function), also has the function (" half the circumference of the sleeve where it joins the shoulder " function) that to draw separately lumbodorsal muscle, and can implement the rehabilitation function of comprehensive traction (promptly realizing " half the circumference of the sleeve where it joins the shoulder " and " lifting first " this dual-use function simultaneously) to cervical region and lower back simultaneously, and the assembling traction chair do not possess these functions.
(3) this health-care chair for shoulder and neck recovery adopts " lifting; lift " this application of force method that the bottom-up applied thrust of related parts of human body is drawn, with existing " hanging " formula traction method, be about to the related parts of human body pull rope, traction belt draws this application of force method to compare from bottom to top, " lift; lift " the formula application of force method and the point of application and the most approaching to the application of force method that human body draws with hands, its point of application is accurate, application of force balance, application of force direction is control and adjusting easily, traction therapeutic effective, and avoided the traction of " hanging " formula since the occipito-mandibular traction band to people's head side, the extruding of two ears and temples causes that the backflow of head blood does not freely influence the drawback of therapeutic effect.
(4) the present invention adopts the spiral mechanism that praises that praises mechanism or other form, lifting frame, the technical scheme of a whole set of system perfectings such as scalable and retractable half the circumference of the sleeve where it joins the shoulder mechanism and pillow-jaw type lifting mechanism, use the hope that obtains " shoulder and neck " function on a lot of seats and implement to draw to become reality in daily life the long-term hope of people by " praising " application of force method, various devices that this scheme provides and mechanism are compounded in the backrest of seat fully, basically do not change the profile and the shared space of seat, therefore can be made into the fixed health-care chair for shoulder and neck recovery of various chair framves, also can be made into the various chair framves health-care chair for shoulder and neck recovery of removable (comprising on the various vehicle), also can be contained in and make shoulder and neck recovery health care wheelchair on the wheelchair chair frame, waist is stretched not straight when sitting up, the weak patient that head can not lifted carries out the collaboration of " shoulder and neck " in transport process, so that nursing and rehabilitation.
(5) no matter health-care chair for shoulder and neck recovery is to implement shoulder and neck (traction) as armarium to use, still reverting to common seat uses, need not add or any part of dismounting or adnexa, it is very simple with the operational approach of the duty of the frame of raising one's hand to change the half the circumference of the sleeve where it joins the shoulder thick stick; Actual needs from treatment and use, seat is provided with the many places governor motion, can regulate the elemental height of lifting frame, limit maximum and praise height, regulate the inclination angle of lifting first, regulate the height of pillow holder and Lower jaw support, orientation and posture, regulate two oxters apart from size, two oxters are to the governor motion of distance between lower jaw and the occipitalia etc., therefore can satisfy treatment to pull strength (praising) direction, the size of pull strength, tenacity and praise the height etc. various requirement, can adapt to high, short, fat, the requirement of thin all kinds of different bodily form user also can adapt to same user because the change or the spring of the bodily form, summer, autumn, winter how many different different requirements of wearing the clothes to seat.
(6) health-care chair for shoulder and neck recovery is multiple functional, but structure is also uncomplicated, the adjusting control point is many, but operate very simple, the fluid pressure type or the spiral mechanism that praises that adopt, the transmission stable working, has stronger self-lock ability, can accurately control and regulate in the work, because operation handwheel or controller can be arranged in user on hand, therefore concrete treatment operation can be finished by the doctor, also can be finished in conjunction with own actual impression oneself control in distraction procedure under physician guidance by user, because user oneself can be propped the half the circumference of the sleeve where it joins the shoulder thick stick easily, put down the frame of raising one's hand, operation handwheel or controller, therefore general user can oneself use the shoulder and neck chair to shoulder after the work fatigue, neck, waist suitably draws or supports, to reach the waist exhibition neck that relaxes, alleviate muscular tone, rapid allaying tiredness, the health care purpose that the prevention relevant disease takes place.
(4) description of drawings
Fig. 1 is the structure and the work diagrammatic sketch of the health-care chair for shoulder and neck recovery that provides of the technical scheme that proposes according to the present invention.Dotted outline is that the half the circumference of the sleeve where it joins the shoulder thick stick is put down among the figure, the state that the health-care chair for shoulder and neck recovery when first of act is packed up uses as common seat.
Fig. 2 be the A-A of Fig. 1 to cross section view, it is the backrest skeleton of health-care chair for shoulder and neck recovery, spiral structure and assembly relation diagrammatic sketch of praising mechanism, lifting frame, half the circumference of the sleeve where it joins the shoulder mechanism, pillow-jaw type lifting mechanism.
Fig. 3 be the B-B of Fig. 1 to cross section view, it is structure and matching relationship diagrammatic sketch when half the circumference of the sleeve where it joins the shoulder thick stick axle 33 " propping " is fixedlyed connected down in working order with the end axle of regulating wheel 18 in the half the circumference of the sleeve where it joins the shoulder governor motion.
Fig. 4 is that half the circumference of the sleeve where it joins the shoulder thick stick sleeve 60 was pulled to the matching relationship diagrammatic sketch of outer end when half the circumference of the sleeve where it joins the shoulder thick stick axle 33 became hinged state with the end axle of regulating wheel 18 by fixedly connected state-transition among Fig. 3.
Fig. 5 is the matching relationship diagrammatic sketch that half the circumference of the sleeve where it joins the shoulder thick stick axle 33 flat front panel front that leans against backrest 21 after connecting pin 58 is swung 90 ° is in idle " putting down " state among Fig. 3.
Fig. 6 is the E-E cross section view of Fig. 2, and it is the matching relationship diagrammatic sketch of half the circumference of the sleeve where it joins the shoulder governor motion when being in " locking " state.
Fig. 7 is that the regulating wheel 18 of half the circumference of the sleeve where it joins the shoulder governor motion was in the matching relationship diagrammatic sketch of the state of can " regulating " after the middle footpath end of lock pin 52 among Fig. 6 was drawn out the garden arc breach of lockpin hole on the regulating wheel 18 and header board 19.
Fig. 8 be health-care chair for shoulder and neck recovery of the present invention praise hand-hydraulic formula that mechanism can adopt or the organization plan sketch map of praising mechanism.
Fig. 9 is the D-D cross section view of Fig. 1, and it is the structure and the matching relationship diagrammatic sketch of lower jaw joist 31 and Lower jaw support 29,28 in the lifting mechanism.
Among the figure:
1- 2- 3- 4- 5-6- 7-8- 9- 10- 11- 12-13- 14- 15- 16- 17- 18- 19- 20- 21- 22- 23- 24- 25- 26- 27- 28- 29- 30-U 31- 32- 33- 34-35- 36- 37- 38- 39- 40- 41- ( ) 42- 43- ( ) 44- 45- 46- ( ) 47- 48- 49-50- 51- 52- 53- 54- 55- 56- 57- 58- 59- 60- 61-62- 63- 64- 65- 66- 67- 68- 69- 70- 71-
(5) specific embodiment.
Implement optimal way of the present invention below in conjunction with description of drawings.
In Fig. 1 and Fig. 2, seat board 2 is housed on the chair frame 1, backrest 21 and handrail 34, a backrest skeleton left side, the right post 53, the connecting hole of the connecting hole of 54 lower ends and seat board skeleton side bar 38 rear ends is hinged with backrest 21 and seat board 2 by a screw shaft 8, the upper end of handrail 34 is by nut pin 14 and backrest skeleton side column 53,54 middle part is hinged, the lower end of handrail 34 is regulated nut 37 and locking nut 36 and is fixed on seat board skeleton side bar 38 forward adjustable plates 35 and is connected by square toes, spiral mechanism and the lifting frame of praising is housed in the backrest skeleton, half the circumference of the sleeve where it joins the shoulder mechanism and pillow-jaw type lifting mechanism are housed on the lifting frame, a spiral end of praising the screw shaft 8 of mechanism is equipped with handwheel 6, handwheel 6 is positioned at the next door of handrail 34, this place just in time is not to use the person to be sitting in easy approaching place when handing down on the chair, rotate handwheel, drive the spiral mechanism's work of praising, lifting frame just can rise or descend, the half the circumference of the sleeve where it joins the shoulder mechanism and the lifting mechanism that are contained on the lifting frame just can lift from the oxter with the shoulder of user, by the pillow jaw mode of praising with the suitable lifting of head, to the shoulder of user, neck, waist is implemented traction therapeutic or health care.
In Fig. 1 and Fig. 2, the backrest skeleton is by entablature 49, middle cross beam 48, sill 47, left side post 53, the right post 54, the front panel of backrest 21 and backrest rear board 13 are formed an orthogonal framework, on entablature 49 and middle cross beam 48 with the backrest longitudinal centre line for being provided with two pilot holes axisymmetrically by lifting frame column 15, a left side, the right post 53,54 upper inner is provided with the gathering sill 55 that constraint is contained in the half the circumference of the sleeve where it joins the shoulder mechanism horizontal displacement on the lifting frame, a left side, the right post 53,54 lower ends are provided with the bearing saddle bore that supporting screw axle 8 rotates, middle cross beam 48 middle parts also are provided with a flat pilot hole that passes through thrust plate 11, the middle bearing bracket 43 of screw shaft 8 is equipped with at the top middle part of sill 47, an inclination of the seat backrest regulating spring seat 5 is respectively adorned on both sides below the sill 47, the front panel of backrest 21 and both sides, backrest rear board 13 top offer the operation window that half the circumference of the sleeve where it joins the shoulder mechanism moves up and down, and also leave the operation window of regulating lifting frame elemental height position in the middle of backrest rear board 13 bottoms.
In Fig. 2, the spiral mechanism that praises that is contained in backrest skeleton bottom is by screw shaft 8, a left side, in, right three bearing blocks 46,43,41, two transmission nuts 7, two isometric connecting rods 9, two trundles 10 and a thrust plate 11 are formed, screw shaft 8 is by a left side, in, right three bearing blocks 46,43,41 are installed in the bottom of backrest skeleton, screw thread on the screw shaft 8 is divided into a left side by intermediate journal, right two sections, the thread form of these two sections screw threads is all identical with pitch, but their rotation direction is respectively left-handed and dextrorotation, a left side, transmission nut 7 with its threads engaged respectively is housed on right two sections thread spindles, the position of these two transmission nuts 7 and a left side, right bearing seat 46,41 position is the axle center symmetric arrangement with backrest skeleton longitudinal centre line all, transmission nut 7 is the garden column construction, its threaded interior hole axis and garden mast axis are perpendicular, the pivot pin of trough of belt is made at two of garden post, the section of connecting rod 9 is flute profile, there are two pin-and-holes at its two ends on two aerofoils of crank-guide way, two pin-and-holes of one end of the connecting rod that combines with transmission nut 7 have oblique breach, be sleeved in two pin-and-holes of connecting rod 9 these ends by the pivot pin of this oblique breach transmission nut 7 two, make screw shaft 8 hinged by transmission nut 7 and connecting rod 9, the other end pin-and-hole of two connecting rods 9 respectively is hinged by a transmission pin-and-hole on a trundle 10 and the thrust plate 11, thrust plate 11 is provided with the adjustment hole of a strip, its position also just in time is on the longitudinal centre line of backrest skeleton in the centre of thrust plate 11, two serves as an axle left side with the position of the hinged transmission pin-and-hole of connecting rod 9 with the center of strip adjustment hole, right symmetric arrangement, handwheel 6 is fixedly mounted in an end of screw shaft 8.
In Fig. 2, be contained in the backrest skeleton, the lifting frame on top is by two root posts 15, a thrust beam 12, a up-bow beam 56, lock nut 44 and nut 45 compositions for two, two root posts 15 order respectively pass two pilot holes on the entablature 49 of backrest skeleton, insert in the hole, garden at thrust beam 12 two ends behind two pilot holes on two sleeve pipes 50 of half the circumference of the sleeve where it joins the shoulder mechanism and the middle cross beam 48 of backrest skeleton, the middle part of thrust beam 12 is provided with, following two locking nut holes, the center in these two locking nut holes just in time is on the longitudinal centre line of backrest skeleton and lifting frame, the garden axially bored line at thrust beam 12 two ends serves as an axle left side with the line of centres in two locking nut holes, right symmetric arrangement, thrust beam 12 adopts radially lateral pin secure bond by the hole, garden at two ends and the lower end of column 15, bear the pressure that column 15 transmits, the bar portion of the locking nut 44 that stretches out two strip adjustment holes from thrust plate 11 passes respectively and puts on nut 45 again behind two locking nut holes at thrust beam 12 middle parts and tighten, and lifting frame and the spiral motion of mechanism of praising are linked together.Column 15 and the sleeve pipe 50 that is enclosed within the half the circumference of the sleeve where it joins the shoulder mechanism above it are fixed together by lateral pin 51 radially.If loosen two nuts 45, thrust beam 12 and linking of thrust plate 11 are unclamped, hold up-bow beam 56 from the top of lifting frame or lift first axle 27 and lifting frame upwards can be mentioned, two locking nuts 44 will change in the position that thrust plate 11 raises in the knothole, after tightening two nuts 45 once more, variation has just taken place in the elemental height of lifting frame, in this way, just can regulate the elemental height of lifting frame.
In addition, loosening under the constant situation of two nuts 45 and control lifting frame elemental height, rotating handwheel 6 moves two transmission nuts 7 on screw shaft 8, and change position, at this moment thrust plate 11 can rise or descend, two positions of locking nut 44 in the strip adjustment hole of thrust plate 11 that are contained on the thrust beam 12 also can change, when once more again during tightening nuts 45, spiral maximum lift height (lift) of praising mechanism will change, when the close respectively left side of two transmission nuts 7, right bearing seat 46, tightening nuts 45 in 41 o'clock, can obtain maximum lift, when two transmission nuts 7 during simultaneously near middle bearing bracket 43, its lift is zero, by this way, can regulate and limit the maximum lift of lifting frame, it is operated in not only effectively but also in the scope that is perfectly safe.The spiral mechanism that praises that praises mechanism and other type of the present invention, its maximum lift all can be regulated arbitrarily between the maximum lift height of zero-sum.When lift is adjusted to zero, praise mechanism's reality by locking, health-care chair for shoulder and neck recovery can be used as common seat and uses.
In Fig. 2, be installed in half the circumference of the sleeve where it joins the shoulder mechanism on the lifting frame by half the circumference of the sleeve where it joins the shoulder framework 57, two sleeve pipes 50 and the retractable half the circumference of the sleeve where it joins the shoulder governor motion of two covers are formed, half the circumference of the sleeve where it joins the shoulder framework 57 is the rectangular box-shaped structure, have the window that is fit to the work of half the circumference of the sleeve where it joins the shoulder governor motion on the header board 19 of formation half the circumference of the sleeve where it joins the shoulder framework 57 and the back plate 20, two sleeve pipes 50 are fixed between header board 19 and the back plate 20 symmetrically, the axis of two sleeve pipes 50 is parallel to each other and is vertical with the long limit of back plate 20 with header board 19, half the circumference of the sleeve where it joins the shoulder framework 57 is sleeved on the middle part of two root posts 15 of lifting frame by these two sleeve pipes 50, radially lateral pin 51 secure bond are together with two between sleeve pipe 50 and the column 15, the left side of half the circumference of the sleeve where it joins the shoulder framework 57, right dual-side is sleeved on a backrest skeleton left side, the right post 53, in the gathering sill 55 of 54 inboards, two cover deployable and collapsible half the circumference of the sleeve where it joins the shoulder governor motion left sides, the right side is sleeved on half the circumference of the sleeve where it joins the shoulder framework 57 two ends symmetrically, and its position is in the casing in two sleeve pipe 50 outsides.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, being sleeved on the intravital half the circumference of the sleeve where it joins the shoulder governor motion of half the circumference of the sleeve where it joins the shoulder framework 57 two ends casees in the half the circumference of the sleeve where it joins the shoulder mechanism is a kind of pivoted axle half the circumference of the sleeve where it joins the shoulder governor motion, it is by the header board 19 of a regulating wheel 18, three rollers 16, three roller shafts 17, half the circumference of the sleeve where it joins the shoulder framework 57 and back plate 20, half the circumference of the sleeve where it joins the shoulder thick stick axle 33, half the circumference of the sleeve where it joins the shoulder thick stick sleeve 60, compression spring 59, connecting pin 58, lock pin 52, and locking spring 61 and locking spring base 62 are formed; Regulating wheel 18 is contained between the header board 19 and back plate 20 of half the circumference of the sleeve where it joins the shoulder framework 57, be sleeved on three rollers 16 on the roller shaft 17 be distributed on regulating wheel 18 around, their outer garden cylinder contacts with the outer garden cylinder of regulating wheel 18, support that regulating wheel 18 can rotate between three rollers 16, the two ends of three roller shafts 17 are supported in the dead eye of the header board 19 of half the circumference of the sleeve where it joins the shoulder framework 57 and back plate 20, on the header board 19 and backboard 20 of 18 axial displacements of restriction regulating wheel, the position relative with regulating wheel 18 both ends of the surface respectively offers a working hole, the diameter of working hole is slightly littler than the diameter of regulating wheel 18, but the distribution garden diameter than the lockpin hole center on the regulating wheel 18 is big, the edge of working hole also is provided with some uniform garden arc breach on the header board 19, the diameter and the position of the big footpath section of lockpin hole are identical on the diameter of this breach garden arc and heart position, garden and the regulating wheel 18, be provided with an end axle and the lockpin hole that half the circumference of the sleeve where it joins the shoulder thick stick axle 33 is installed on regulating wheel 18 and header board 19 opposing end faces prejudicially, the end axle stretches out from the working hole of header board 19, the equal diameters of its diameter and half the circumference of the sleeve where it joins the shoulder thick stick axle 33 small ends, the center of end axle has flat breach vertically, be disposed radially the connection pin-and-hole, half the circumference of the sleeve where it joins the shoulder thick stick axle 33 small ends are made flat tongue vertically, be disposed radially the connection pin-and-hole, insertion connecting pin 58 was hinged with the end axle on the regulating wheel 18 with half the circumference of the sleeve where it joins the shoulder thick stick axle 33 after the flat tongue of half the circumference of the sleeve where it joins the shoulder thick stick axle 33 small ends put in the flat breach of holding the axle center, half the circumference of the sleeve where it joins the shoulder thick stick axle 33 is divided into three sections by the diameter difference, half the circumference of the sleeve where it joins the shoulder thick stick sleeve 60 and compression spring 59 are sleeved on the path and the middle footpath section of half the circumference of the sleeve where it joins the shoulder thick stick axle 33, half the circumference of the sleeve where it joins the shoulder thick stick sleeve 60 smooth in appearance, endoporus is divided into big footpath and two sections of paths, the path section of half the circumference of the sleeve where it joins the shoulder thick stick sleeve 60 can just be entangled hinged one section of half the circumference of the sleeve where it joins the shoulder thick stick axle 33 and the end axle on the regulating wheel 18, the middle footpath of the large diameter-ratio half the circumference of the sleeve where it joins the shoulder thick stick axle 33 of half the circumference of the sleeve where it joins the shoulder thick stick sleeve 60 endoporus is big slightly, but it is again littler than its big footpath, one end of compression spring 59 is supported on the step of big footpath and the path boundary in half the circumference of the sleeve where it joins the shoulder thick stick sleeve 60 endoporus, on the step that the path that the other end is supported in half the circumference of the sleeve where it joins the shoulder thick stick axle 33 and middle footpath demarcate; When the end axis on half the circumference of the sleeve where it joins the shoulder thick stick axle 33 and the regulating wheel 18 is on same axis, as shown in Figure 3, half the circumference of the sleeve where it joins the shoulder thick stick sleeve 60 is pushed to an end of regulating wheel 18 under the promotion of compression spring 59, the articulated joint of end axle on the regulating wheel 18 and half the circumference of the sleeve where it joins the shoulder thick stick axle 33 is entangled, make half the circumference of the sleeve where it joins the shoulder thick stick axle 33 become as a whole with the end axle, at this moment half the circumference of the sleeve where it joins the shoulder thick stick axle 33 is in the horizontal operation state of " propping "; When half the circumference of the sleeve where it joins the shoulder thick stick sleeve 60 being pulled outwardly its hinge portion of sening as an envoy to and withdrawing from from the end axle of regulating wheel 18 and half the circumference of the sleeve where it joins the shoulder thick stick axle 33, as shown in Figure 4, half the circumference of the sleeve where it joins the shoulder thick stick axle 33 can be 90 ° of axis swings with connecting pin 58 just, as shown in Figure 5, the flat front panel front that leans against backrest 21, at this moment half the circumference of the sleeve where it joins the shoulder thick stick axle 33 is in the off position of " putting down ".Lockpin hole on the regulating wheel 18 is arranged near on near the end face the garden week of header board 19 working holes, as shown in Figure 6, before its internal diameter is pressed, in, three positions, back are divided into big footpath, path, three sections in middle footpath, be contained in lock pin 52 diameters in the lockpin hole by preceding, in, after order also be divided into big footpath, middle footpath, three sections of paths, the path section of lock pin 52 enters from the bigger diameter end of lockpin hole, pass the path section at lockpin hole middle part, enter the middle footpath section of lockpin hole, pass simultaneously and be contained in locking spring 61 endoporus in the section of footpath in the lockpin hole, screw thread by its end is connected with locking spring base 62 again, be contained in the locking spring 61 of footpath section in the lockpin hole, one end is pressed on the locking spring base 62, on the step that the middle footpath that the other end is supported in lockpin hole and path have a common boundary, on the lock pin 52 on the size in big footpath and middle footpath and lockpin hole and the header board 19 position of the garden arc breach at working hole edge keeping necessarily concerning, the diameter of the garden arc breach on working hole limit is big on the large diameter-ratio header board 19 of lock pin 52, but its middle footpath diameter than this garden arc breach again is slightly little, the a certain garden arc gap position of working hole is to timing on lockpin hole and header board 19, lock pin 52 is under the promotion of locking spring 61, making wherein, the bottom of footpath section enters in the hole, big footpath of the lockpin hole on the regulating wheel 18 through the garden arc breach on the header board 19, and top is stayed in the garden arc breach on the header board 19 (as shown in Figure 6), at this moment lock pin 52 is with the locking position of regulating wheel 18 on the Zhou Fangxiang of the garden of the working hole of header board 19, make regulating wheel 18 can not be relatively before, back plate 19,20 rotate, and at this moment the half the circumference of the sleeve where it joins the shoulder governor motion is in the force-applied duty of " locking ".When lock pin 52 is extracted from the lockpin hole of regulating wheel 18, as shown in Figure 7, make wherein the footpath section abdicate the garden arc breach of header board 19 fully, and when making the path section relative with header board 19 garden arc breach, garden curved tooth on the header board 19 can not stop regulating wheel 18 to rotate with respect to forward and backward plate 19,20, at this moment the half the circumference of the sleeve where it joins the shoulder governor motion is in the duty that can " regulate ", rotate regulating wheel 18, change the position of regulating wheel 18 upper shafts, lift the height of first 30 position with respect to U-shaped with regard to the distance size between the left and right half the circumference of the sleeve where it joins the shoulder thick stick of the scalable axle 33 and they.
In Fig. 1, Fig. 2, Fig. 9, the pillow-jaw type lifting mechanism that is installed on the lifting frame is lifted first 30, is lifted first axle 27, shoulder pole girder 25, lifted first tilt adjustment nut 24, lifts first and pack up latch 23, pillow joist 22, pillow supporting spring and pillow holder dogbolt and pillow holder cushion 26, lower jaw joist 31, joist locking nut 32 by U-shaped, lower jaw center holder 29, two lower jaw sides holder 28, bulb nut 63 is regulated in the side holder, and locking nut 65 and Lower jaw support cushion 64 are formed.U-shaped is lifted and is curved U-shaped for first 30, lifting first axle 27 passes connecting hole that U-shaped lifts the connecting hole of first 30 liang of side levers and column 15 tops that U-shaped is lifted first 30 and two root posts 15 is hinged, shoulder pole girder 25 crosswise fixed in column 15 fronts and be in lift first axle 27 below, lifting first 30 when U-shaped is that the center is when swinging to certain angle from the top down to lift first axle 27, two side levers that U-shaped is lifted first 30 are just carried on a shoulder pole on shoulder pole girder 25, stop U-shaped to be lifted and continue for first 30 to lower swing, U-shaped is lifted between first 30 the plane of plane and two root posts 15 kept necessarily working the inclination angle, the place that contacts with first 30 side lever of U-shaped act on shoulder pole girder 25 is equipped with and is lifted first tilt adjustment nut 24, change and lift first the height that tilt adjustment nut 24 stretches out, just the scalable U-shaped is lifted first 30 work inclination angle; When U-shaped is lifted when leaving shoulder pole girder 25 for first 30 and swinging from bottom to top, lifting the peak of crossing backrest 21 for first 30 at U-shaped continues after the backrest rear portion swings to certain angle, two side lever ends that U-shaped is lifted first 30 can at first overcome first the resistance of packing up latch 23 of the act that has spring that is contained in column 15 tops, contact with shoulder pole girder 25 from the back side then, the fixed-site that U-shaped is lifted first 30 is packed up between the latch 23 at shoulder pole girder 25 and first of act, and at this moment U-shaped is lifted first 30 inoperative position that is in " packing up ".The casing pipe sleeve of pillow joist 22 lower jaw joists 31 by two ends is contained in U-shaped and lifts on two side levers of first 30, when the joist nut 32 on being contained in sleeve pipe loosens, pillow joist 22 and lower jaw joist 31 can be lifted shift position on first 30 the side lever at U-shaped, when joist nut 32 screws, pillow joist 22 and lower jaw joist 31 are just lifted with U-shaped and are fixed together for first 30, pillow supporting spring and pillow holder dogbolt and pillow holder cushion 26 also are contained on the pillow joist 22 by casing pipe sleeve, its position and direction also can be regulated by the stop nut on the sleeve pipe that is contained in pillow supporting spring and pillow holder dogbolt and pillow holder cushion 26, the holder 29 of lower jaw center is fixedly mounted on the middle part of lower jaw joist 31 by screw rod, two lower jaw sides holder 28 is regulated bulb nut 63 by two side holders and is installed in the bar hole of slab lower jaw joist 31, its height and position can suitably adjustings in the length of bar hole and nut length range, the direction of side holder 28 and posture (stereo omnibearing angle) can be regulated by the bulb auxiliary connection, Lower jaw support cushion 64 is sleeved in two lower jaw side supporting springs 28 and the lower jaw center holder 29, three Lower jaw supports on the lower jaw joist 31 is flexibly wrapped up link together.
The method of using U-shaped to lift first is: will rest the head on joist 22 earlier and move to the close place of lifting first axle 27, back that U-shaped is lifted first 30, tightening the calm nut 32 of joist again fixedlys connected with the side lever that U-shaped is lifted first 30, again lower jaw joist 31 is moved to U-shaped lift first 30 foremost and with its fixed-site, at this moment user can sit on earlier on the chair, with hand steered live U-shaped lift allow for first 30 it from highest point around lifting first axle 27 to lower swing, pass through from top to bottom the square hole that two side levers and pillow joist 22 and the lower jaw joist 31 that the head of user is lifted first 30 from U-shaped surrounds, when U-shaped is lifted the cervical region that swings to the people for first 30, the two ends that two side levers that U-shaped is lifted first 30 are just in time carried on a shoulder pole shoulder pole girder 25, at this moment U-shaped is lifted first 30 duty that is in " putting down ", user can move to pillow joist 22 and lower jaw joist 31 suitable support position and make it fixing again, regulate pillow supporting spring and pillow holder dogbolt and pillow holder cushion 26 and Lower jaw support 28,29 make its arrival ideal position and make it fixing, at this moment just can rotate the neck traction operation that handwheel 6 carries out " lifting first ".Aforesaid operations should can be finished by the doctor under physician guidance, also can be helped through by others, and user oneself also can be finished certainly.
After neck traction is finished, will " pack up " method of lifting first can be by the said procedure contrary operation, be noted that at U-shaped and lift first 30 swing from bottom to top above behind the peak, must firmly allow it overcome to lift to cross behind first the spring force of packing up latch 23 and lift first and pack up latch 23 again, stop again after making U-shaped lift first 30 side lever end contact shoulder pole girder 25, at this moment the side lever lifted first 30 of U-shaped is lifted first and is packed up latch 23 and shoulder pole girder 25 is clamped, and makes its fixed-site and can not move without reason.Fig. 8 be health-care chair for shoulder and neck recovery of the present invention praise the adoptable another embodiment sketch map of mechanism, be that the hand-hydraulic formula is praised mechanism, it is made up of pressurized cylinder 67, jacking cylinder 70, reversal valve 69, oil pipe 71, oil tank 68 and handle 66, the hands that pressurized cylinder 67 and its handle 66 are installed in chair frame 1 next door user is convenient to place firmly, jacking cylinder 70 is installed in the centre of backrest skeleton sill 47, reversal valve 69 is contained in 1 on chair frame or side, oil tank is contained in an end of backrest skeleton sill 47, connects with oil pipe 71 by shown in Figure 8 between them.When depressing handle 66 repeatedly with hands, after fluid footpath pressurized cylinder 67 pressurizations in the oil tank 68, transfer to jacking cylinder 70 by reversal valve 69, the piston that drives in the jacking cylinder rises or descends.
Claims (6)
1, a kind of health-care chair for shoulder and neck recovery, it be included in movably or fixed chair frame (1) on seat board (2) and backrest (21) are housed, its technical characterictic is that the shoulder and neck device is housed in the backrest skeleton, this device is by praising mechanism, lifting frame, half the circumference of the sleeve where it joins the shoulder mechanism and pillow-jaw type lifting mechanism are formed, producing upwards, the mechanism that praises of lift force is installed on the sill (47) of backrest skeleton, or be installed in a backrest skeleton left side, the right post (53,54) lower end, the thrust plate (11) that is contained in its top is connected with the thrust beam (12) of lifting frame bottom, two root posts (15) of lifting frame are vertically fixed on the two ends of thrust beam (12), they pass the entablature (49) of backrest skeleton and the left side on the middle cross beam (48) respectively, right pilot hole, the backrest skeleton moves up and down relatively, half the circumference of the sleeve where it joins the shoulder mechanism is by half the circumference of the sleeve where it joins the shoulder framework (57), two sleeve pipes (50) and the retractable half the circumference of the sleeve where it joins the shoulder governor motion of two covers are formed, half the circumference of the sleeve where it joins the shoulder framework (57) is the rectangular box-shaped structure, have the window that is fit to the work of half the circumference of the sleeve where it joins the shoulder governor motion on the header board (19) of formation half the circumference of the sleeve where it joins the shoulder framework (57) and the back plate (20), two sleeve pipes (50) are fixed between header board (19) and the back plate (20) symmetrically, the axis of two sleeve pipes (50) is parallel to each other, and it is vertical with the long limit of back plate (20) with header board (19), half the circumference of the sleeve where it joins the shoulder framework (57) is sleeved on by these two sleeve pipes (50) between the middle parts casing pipe (50) of two root posts (15) of lifting frame and the column (15) with two that radially lateral pin (51) secure bond is together, the left side of half the circumference of the sleeve where it joins the shoulder framework (57), right dual-side is sleeved on a backrest skeleton left side, right two side columns (53,54) in the Nei Ce gathering sill (55), two cover deployable and collapsible half the circumference of the sleeve where it joins the shoulder governor motion left sides, the right side is sleeved in the casing in interior two sleeve pipes of half the circumference of the sleeve where it joins the shoulder framework (57) (50) outside symmetrically, can pack up the upper end that also falling back pillow-jaw type lifting mechanism is installed in the column (15) of lifting frame.
2, health-care chair for shoulder and neck recovery according to claim 1, its technical characterictic is that the backrest skeleton is by a left side, right two side columns (53,54), on, in, following three crossbeams (47,48,49) and the front panel of backrest (21) and backrest rear board (13) form, at entablature (49) and middle cross beam (48) is axle with the backrest longitudinal centre line upward, be provided with two pilot holes symmetrically by lifting frame column (15), a left side, the right post (53,54) upper inner is provided with the gathering sill (55) that constraint is contained in the half the circumference of the sleeve where it joins the shoulder mechanism horizontal displacement on the lifting frame, the middle part of middle cross beam (48) also is provided with a flat pilot hole that passes through thrust plate (11), the front panel of backrest (21) and backrest rear board (13) both sides, top offer the operation window that half the circumference of the sleeve where it joins the shoulder mechanism moves up and down, and also leave the operation window of regulating lifting frame elemental height position in the middle of backrest rear board (13) bottom.
3, health-care chair for shoulder and neck recovery according to claim 1, its technical characterictic is on the sill (47) that is contained in the backrest skeleton, or be installed in a backrest skeleton left side, the right post (53,54) mechanism that praises of lower end adopts a kind of mechanical type manual spiral simple in structure to praise mechanism, it is by screw shaft (8), a left side, in, at three bearing blocks (46,43,41), two transmission nuts (7), two isometric connecting rods (9), two trundles (10), a thrust plate (11) and handwheel (6) are formed, screw shaft (8) is by a left side, in, right three bearing blocks (46,43,41) be installed in the bottom of backrest skeleton, screw thread on the screw shaft (8) is divided into a left side by intermediate journal, right two sections, the thread form of these two sections screw threads is all identical with pitch, but their rotation direction is respectively left-handed and dextrorotation, a left side, transmission nut (7) with its threads engaged respectively is housed on right two sections thread spindles, the position and the left side of these two transmission nuts (7), right bearing seat (46,41) position is the axle center symmetric arrangement with backrest skeleton longitudinal centre line all, one end of two connecting rods (9) is hinged with two transmission nuts (7) respectively, the other end of two connecting rods (9) is hinged by trundle (10) and thrust plate (11), thrust plate (11) is provided with a up-bow beam (56), two clamping screws (44) and two nuts (45) are formed, two root posts (the adjustment hole of 1 strip, its position also just in time is on the longitudinal centre line of backrest skeleton in the centre of thrust plate (11), thrust plate (11) is gone up and the position of two transmission pin-and-holes that connecting rod (9) is hinged is an axis left side with the center of strip adjustment hole, right symmetric arrangement, handwheel (6) is fixedly mounted in an end of screw shaft (8).
4, health-care chair for shoulder and neck recovery according to claim 1, its technical characterictic is to be contained in the backrest skeleton, the lifting frame on top is by two root posts (15), a thrust beam (12), one 5) order is passed two pilot holes of the entablature (49) of backrest skeleton respectively, be connected with thrust beam (12) two ends vertical fixing behind two pilot holes on two sleeve pipes (50) of half the circumference of the sleeve where it joins the shoulder mechanism and the middle cross beam (48) of backrest skeleton, two sleeve pipes (50) of column and half the circumference of the sleeve where it joins the shoulder mechanism are fixedlyed connected by lateral pin (51) radially, the middle part of thrust beam (12) is provided with, following two locking nut holes, the position in these two locking nut holes just in time is on the lifting frame longitudinal centre line, again with thrust plate (11) on the position of strip adjustment hole align, the bar portion of the locking nut (44) that stretches out two strip adjustment holes from thrust plate (11) passes respectively and puts on nut (45) again behind two locking nut holes at thrust beam (12) middle part and tighten, lifting frame with praise motion of mechanism and link together, up-bow beam (56) is contained in the top of two root posts (15), with the mutual fixed-site in upper end of two root posts (15).
5, health-care chair for shoulder and neck recovery according to claim 1, its technical characterictic is the retractable half the circumference of the sleeve where it joins the shoulder governor motion that is sleeved on half the circumference of the sleeve where it joins the shoulder framework (57) two ends in the half the circumference of the sleeve where it joins the shoulder mechanism, adopt a kind of pivoted axle half the circumference of the sleeve where it joins the shoulder governor motion, it is by the header board (19) of a regulating wheel (18), three rollers (16), three roller shafts (17), half the circumference of the sleeve where it joins the shoulder framework (57) and back plate (20), half the circumference of the sleeve where it joins the shoulder thick stick axle (33), half the circumference of the sleeve where it joins the shoulder thick stick sleeve (60), compression spring (59), connecting pin (58), lock pin (52), locking spring (61) and locking spring base (62) composition; Regulating wheel (18) is contained between the header board (19) and back plate (20) of half the circumference of the sleeve where it joins the shoulder framework (57), be sleeved on three rollers (16) on the roller shaft (17) be distributed on regulating wheel (18) around, their outer garden cylinder contacts with the outer garden cylinder of regulating wheel (18), support regulating wheel (18) between three rollers (16), to rotate, the two ends of three roller shafts (17) are supported in the header board (19) and the dead eye on the back plate (20) of half the circumference of the sleeve where it joins the shoulder framework (57), go up the position relative at the header board (19) of restriction regulating wheel (18) axial displacement with back plate (20) and respectively offer a working hole with regulating wheel (18) end face, the diameter of working hole is slightly littler than regulating wheel (18) diameter, but the distribution garden diameter than the lockpin hole center on the regulating wheel (18) is big, the edge that header board (19) is gone up working hole also is provided with some uniform garden arc breach, the diameter of this breach garden arc is identical with the diameter and the position of the big footpath section of heart position, garden and the last lockpin hole of regulating wheel (18), be provided with an end axle and the lockpin hole that half the circumference of the sleeve where it joins the shoulder thick stick axle (33) is installed on regulating wheel (18) and header board (19) opposing end faces prejudicially, the end axle stretches out from the working hole of header board (19), the equal diameters of its diameter and half the circumference of the sleeve where it joins the shoulder thick stick axle (33) small end, the center of end axle has flat breach vertically, be disposed radially the connection pin-and-hole, half the circumference of the sleeve where it joins the shoulder thick stick axle (33) small end is made flat tongue vertically, be disposed radially the connection pin-and-hole, the flat tongue of half the circumference of the sleeve where it joins the shoulder thick stick axle (33) small end puts in that to insert connecting pin (58) behind the flat breach at end axle center hinged with the end axle on the regulating wheel (18) with half the circumference of the sleeve where it joins the shoulder thick stick axle (33), half the circumference of the sleeve where it joins the shoulder thick stick axle (33) is divided into three sections by the diameter difference, half the circumference of the sleeve where it joins the shoulder thick stick sleeve (60) and compression spring (59) are sleeved on the path and the middle footpath section of half the circumference of the sleeve where it joins the shoulder thick stick axle (33), half the circumference of the sleeve where it joins the shoulder thick stick sleeve (60) smooth in appearance, endoporus is divided into big footpath and two sections of paths, the path section of half the circumference of the sleeve where it joins the shoulder thick stick sleeve (60) can just be entangled hinged one section of end axle on half the circumference of the sleeve where it joins the shoulder thick stick axle (33) and the regulating wheel (18), the middle footpath of the large diameter-ratio half the circumference of the sleeve where it joins the shoulder thick stick axle (33) of half the circumference of the sleeve where it joins the shoulder thick stick sleeve (60) endoporus is big slightly, but it is again littler than its big footpath, one end of compression spring (59) is supported on the step of big footpath and the path boundary in half the circumference of the sleeve where it joins the shoulder thick stick sleeve (60) endoporus, the other end is supported on the step of the path of half the circumference of the sleeve where it joins the shoulder thick stick axle (33) and the boundary of middle footpath, lockpin hole on the regulating wheel (18) is arranged near on near the end face the garden week of header board (19) working hole, before its internal diameter is pressed, in, three positions, back are divided into big footpath, path, three sections in middle footpath, be contained in before lock pin (52) diameter in the lockpin hole presses, in, after order also be divided into big footpath, middle footpath, three sections of paths, the path section of lock pin (52) enters from the bigger diameter end of lockpin hole, pass the path section at lockpin hole middle part, enter the middle footpath section of lockpin hole, pass simultaneously and be contained in locking spring (61) endoporus in the section of footpath in the lockpin hole, screw thread by its end is connected with locking spring base (62) again, be contained in the locking spring (61) of footpath section in the lockpin hole, one end is pressed on the locking spring base (62), on the step that the middle footpath that the other end is supported in lockpin hole and path have a common boundary, big footpath on the lock pin (52), in footpath and the size of path and lockpin hole and header board (19) position of going up the garden arc breach at working hole edge keeping necessarily concerning, the big footpath diameter of lock pin (52) is bigger than the diameter of the garden arc breach at header board (19) working hole edge, its the middle footpath diameter than this garden arc breach again is slightly little, the a certain garden arc gap position of working hole is to timing on lockpin hole and header board (19), lock pin (52) is under the promotion of locking spring (61), making wherein, the bottom of footpath section enters in the hole, big footpath of the lockpin hole on the regulating wheel (18) through the garden arc breach on the header board (19), and top is stayed outside the garden arc breach on the header board (19), at this moment lock pin (52) is with the locking position of regulating wheel (18) on the garden Zhou Fangxiang of header board (19) working hole, make regulating wheel (18) can not be relatively before, back plate (19,20) rotate, when with the lockpin hole of lock pin (52) from regulating wheel (18), extract, make wherein the footpath section abdicate the garden arc breach of header board (19) fully, and when making the path section relative with header board (19) garden arc breach, the garden arc breach on the header board (19) can not stop regulating wheel (18) with respect to preceding, back plate (19,20) rotate.
6, health-care chair for shoulder and neck recovery according to claim 1, the pillow-jaw type lifting mechanism that its technical characterictic is mounted on the lifting frame is lifted first (30) by U-shaped, lift first axle (27), shoulder pole girder (25), lift first tilt adjustment nut (24), lift first and pack up latch (23), pillow joist (22), pillow supporting spring and pillow supporting spring dogbolt and pillow holder cushion (26), lower jaw joist (31), joist locking nut (32), lower jaw center holder (29), two lower jaw sides holder (28), bulb nut (63) is regulated in the side holder, bulb nut (65) and Lower jaw support cushion (64) are formed, lift first (30) and make U-shaped, lift first axle (27) pass connecting hole that U-shaped lifts the connecting hole of first (30) two side lever and column (15) top with U-shaped lift first (30) hinged with two root posts (15), shoulder pole girder (25) crosswise fixed is lifted the below of first axle (27) in column (15) front, lifting first (30) when U-shaped is that the center is when swinging to certain angle from the top down to lift first axle (27), U-shaped is lifted two side levers of first (30) and is just carried on a shoulder pole on shoulder pole girder (25), stoping U-shaped to lift first (30) continues to lower swing, make between the plane of plane that U-shaped lifts first (30) and two root posts (15) and keep necessarily working the inclination angle, go up the place that contacts with first (30) side lever of U-shaped act at shoulder pole girder (25) act first tilt adjustment nut (24) is housed, change and lift the height that first tilt adjustment nut (24) stretches out, just the scalable U-shaped is lifted the work inclination angle of first (30), leave shoulder pole girder (25) when U-shaped act first (30) and swing " packing up " from bottom to top when not working, lift first (30) at U-shaped and cross the peak continuation of backrest (21) after the backrest rear portion swings to certain angle, two side lever ends that U-shaped is lifted first (30) can at first overcome first the resistance of packing up latch (23) of the act that has spring that is contained in column (15) top, contact with shoulder pole girder (25) from the back side then, the fixed-site that makes U-shaped lift first (30) is packed up between the latch (23) at shoulder pole girder (25) and first of act, pillow joist (22) and lower jaw joist (31) are contained on two side levers of U-shaped act first (30) by the casing pipe sleeve at two ends, joist locking nut (32) on being contained in sleeve pipe is when loosening, pillow joist (22) and lower jaw joist (31) can be lifted shift position on first (30) side lever at U-shaped, when joist locks nut (32) when screwing, pillow joist (22) and lower jaw joist (31) are just lifted first (30) with U-shaped and are fixed together, pillow supporting spring and pillow holder dogbolt and pillow holder cushion (26) also are contained on the pillow joist (22) by casing pipe sleeve, its position and direction are regulated by the stop nut that is contained on the pillow holder sleeve pipe, lower jaw center holder (29) is fixedly mounted on lower jaw joist (31) middle part by screw rod, two lower jaw sides holder (28) is regulated bulb nuts (63) by two side holders and is installed in the bar hole on the slab lower jaw joist (31), its height and position can suitably adjustings in the length of bar hole and nut length range, the direction of lower jaw side holder (28) and posture can be regulated by the bulb auxiliary connection, Lower jaw support cushion (64) is sleeved in two lower jaw sides holder (28) and the lower jaw center holder (29), three Lower jaw supports on the lower jaw joist (31) is flexibly wrapped up link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001146440A CN1141919C (en) | 1999-12-21 | 2000-06-20 | Health-care chair for shoulder and neck recovery |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99120139 | 1999-12-21 | ||
| CN99120139.6 | 1999-12-21 | ||
| CNB001146440A CN1141919C (en) | 1999-12-21 | 2000-06-20 | Health-care chair for shoulder and neck recovery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1300581A CN1300581A (en) | 2001-06-27 |
| CN1141919C true CN1141919C (en) | 2004-03-17 |
Family
ID=25739429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001146440A Expired - Fee Related CN1141919C (en) | 1999-12-21 | 2000-06-20 | Health-care chair for shoulder and neck recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1141919C (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027773A (en) * | 2011-10-09 | 2013-04-10 | 北京三维正基科技有限公司 | 3D Chiropractic Robot |
| WO2013059997A1 (en) * | 2011-10-26 | 2013-05-02 | Jiang Deming | Chair having tensioning function to exercise face and jaw, cervical muscles, and cervical vertebrae |
| CN102824242B (en) * | 2012-09-18 | 2014-08-06 | 魏永强 | Rotary cervical curvature tractor |
| CN105125397B (en) * | 2014-06-09 | 2017-10-03 | 江山市奇栖正机电科技有限公司 | Beat waist, the back of the body, shoulder ab lounge |
| CN105560009B (en) * | 2014-10-14 | 2019-07-02 | 长春工业大学 | A lumbar therapy rehabilitation chair |
| DE102017109367B4 (en) * | 2017-05-02 | 2025-03-20 | Component Engineering Services Gmbh | Lumbar support for one seat |
| CN109124847B (en) * | 2018-07-23 | 2020-07-03 | 河南省中医院（河南中医药大学第二附属医院） | Multifunctional trainer for spinal column and limbs |
| CN109363904B (en) * | 2018-11-26 | 2020-10-09 | 合肥工业大学 | A kind of waist-restoring backrest with multi-movement |
| FI20207015A1 (en) * | 2020-01-28 | 2021-07-29 | Enerfine Oy | Lumbar traction apparatus |
| CN111407591A (en) * | 2020-03-27 | 2020-07-14 | 王晓亮 | Medical shoulder extension zipper machine |
| CN111317647A (en) * | 2020-03-31 | 2020-06-23 | 上海鹏伦健康科技有限公司 | Traction massage chair |
| CN111671563B (en) * | 2020-06-15 | 2022-05-10 | 中国人民解放军海军特色医学中心 | Sectional type fixer for first aid of trunk injury in sitting posture state |
| CN111956383B (en) * | 2020-08-28 | 2022-07-29 | 王泽昊 | Numerical control pneumatic orthopedic tractor |
| CN112545833B (en) * | 2020-12-08 | 2022-09-27 | 四川大学华西医院 | An exoskeleton robot for lumbar spine rehabilitation that can stretch shoulder and spine synchronously |
| CN113208797A (en) * | 2021-06-11 | 2021-08-06 | 温州市中心医院 | Shoulder-raising and head-raising rehabilitation health-care chair |
| CN115517623B (en) * | 2021-06-26 | 2025-08-12 | 深圳市眼科医院 | Ophthalmic examination fixing device under sedation |
-
2000
- 2000-06-20 CN CNB001146440A patent/CN1141919C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1300581A (en) | 2001-06-27 |
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