CN202437416U - Air cushion device for preventing and treating cervical spondylosis and thoracic vertebra deformity and assisting in heightening in three-dimensional deformity correction - Google Patents

Abstract

The utility model provides an air cushion device for preventing and treating cervical spondylosis and thoracic vertebra deformity and assisting in heightening in three-dimensional deformity correction. The device is applied to beds and seats, and comprises an air cushion, an air guide tube, an air pump, an electromagnetic valve, an expansion air sag, a terminating position detection device, a relay, a control switch and the like, wherein the control switch is used for switching on/off an air inlet electric loop or an air outlet electric loop for aerating or deflating the air cushion by controlling the relay. When taken as a sleeping pillow, the air cushion device is a controllable automatic air cushion pillow, so that a user can preset a pillow height for side lying and head lifting and can keeping low pillow height for cervical flexure during lying on the back; and the air cushion device can be switched into a traction device which takes the air cushion device as power. The air cushion device can be taken as a controllable automatic air cushion on the backrest of a seat, so that excessive head drop of the user can be corrected during sitting work, cervical spondylosis (and myopia) can be prevented and treated, the sitting position can be regulated (temporarily), a body position is forced, and thoracic vertebra deformity is prevented; and vibration three-dimensional traction is performed, so that symptoms can be treated more effectively, and the air cushion device can be used for assisting in increasing the height of a teenager whose height is influenced by deformity in a three-dimensional deformity correction process for the thoracic vertebra deformity.

Description

Anti-treating cervical spondylosis, thoracic vertebra deformity reach in three-dimensional is strong abnormal and can help the air-cushion device that increases

Technical field

This utility model is with the physical therapy device of pillow about double as sleep; More particularly; This utility model is upward to use air pillow and the physical therapy device of resting the head on and the air cushion that is used for the backrest place as sleep about being used for bed, especially about preventing that treating cervical spondylosis, thoracic vertebra deformity reach in three-dimensional is strong abnormal and can help the air-cushion device that increases.

Background technology

Cervical spondylosis is a kind of frequently-occurring disease and commonly encountered diseases, and this its sickness rate of disease of being fallen ill by physical agent enlarges its afflicted with the trend that rises year by year.

In the 195th～198 page of " cervical spondylosis " book (Yankee is diligent, Zhang Zhihu edits, People's Health Publisher's publication, the 1st edition the 5th printing of December in 1996), discuss: cervical spondylosis is still a kind of partial systemic disease that shows, points out according to its relevant research in the book; The patient of cervical spondylosis (vertebral artery type) has scapulohumeral periarthritis, and complication such as tennis elbow are in the clinical findings in 82 pages of this books; Cervical spondylosis (vertebral artery type) episodic vertigo, deafness, numb limbs and tense tendons are arranged in addition ictal stupor is arranged, symptom such as damping off; It is thus clear that the order of severity of the harm that should disease human body be caused can not be ignored, during this disease is common in, the old people, along with the progress of society; Popularizing of computer; The prolongation of the average life span, the sickness rate of cervical spondylosis also increase year by year, and expand to the young and the middle aged gradually.

The cause of disease of cervical spondylosis mainly is (bending over the desk) work (study) and in sleep, rest the head on high pillow of bowing for a long time, when lying on the back, causes the head and neck position to be in long heads-down posture because of this also can cause it.

In the 24th page of another " cervical spondylosis " book (Zhu Dingcheng, Yin Xuebing chief editor, Shanghai culture publishing house publish 2008 August the 1st edition), aspect the prevention of cervical spondylosis, forming good operation, living habit; Low pillow position is had a rest, and keeps the opinion of normal cervical flexure.

Report in the 36th page of " the cervical vertebra doctor who is Myself " book (Chemical Industry Press publishes the 1st printing in January, 2009 Beijing): certain hospital once did investigation to 2800 routine cervical spondylosis patient's pathogenic factors and found; About 50% patient has the bad habit of high pillow sleep, and high pillow can the bed hedgehopping head.When the people lies on the back, can force neck anteflexion, make the people in sleep, be in low head status always.The same cervical vertebra that all can let with the work of bowing for a long time of sleep of " bowing " for a long time is very injured; Have, high pillow also can force the cervical vertebra hyperflexion again, increases the pressure of cervical vertebra down; Cervical flexure is straightened; Even be drawn as contrary flexure, destroy the normal condition of cervical vertebra sequence, thereby quickened the self-degeneration of cervical vertebra.In addition, high pillow also causes vertebral canal volume to dwindle easily, makes compression of spinal cord, influences the blood supply of canalis spinalis, and as far as the cervical spondylosis patient, this state can increase the weight of the symptom of cervical spondylosis.Above-mentioned these are discussed and have been explained all that also the pillow high pillow is one of main pathogenesis of cervical spondylosis.

We mankind have nearly 1/3rd times to be in the state that bed is gone up sleep in life, and incorrect sleeping posture can cause the untoward reaction that cervical vertebra is many, and correct sleeping posture can alleviate or avoid the generation or the development of cervical spondylosis to a great extent.The posture of sleep is relevant with medicated pillow, and medicated pillow is the tool of mainly sleeping of decision incidence location status, and medicated pillow should be kept incidence at normal state, and the function that keeps its cervical vertebrae physiological lordosis and keep this important function of canalis spinalis internal and external equilibrium promptly should be arranged; Can not adjust position owing to be in the brain of resting state, and the time that sleep continues is long, improper like the height of medicated pillow, cervical vertebra will be in compulsive position; The sleeping position of sleeping in bed roughly is divided into lies on one's side, lies on the back two kinds, when lying on one's side (is basal plane with the bed surface), owing between shoulder arm and the head distance is arranged; This distance must be filled by medicated pillow, just can make its head be in the middle position basically, otherwise; No matter medicated pillow is too high or too low, under the resting state of sleeping for a long time, all can form stiff neck; Like frequent stiff neck, be easy to make cervical vertebra laxity of ligament on every side, weaken the inherent function of safeguarding the cervical vertebra stability of joint; Even cause the cervical vertebra subluxation of joint easily, and it feels it is cervical region deflection and limitation of activity, pain etc., it is in this reason; Most of people only consider with it when lying on one's side when selecting medicated pillow, can head be lifted flat (also taking notice of the sensation of the material of pillow for facial skin simultaneously); And the holding power of less consideration medicated pillow when it is lain on the back can or can not produce head pad to which kind of angle and significantly bend neck therefrom, the sleep etc. of bowing.

In order to safeguard cervical vertebra, in the lying on one's side of people's sleep, medicated pillow should have corresponding height when lying on the back variation, promptly be when lying on one's side, can lift butt end, make the middle basically pillow of head highly, and when lying on the back, can keep the lower pillow height of normal cervical flexure again.

But present existing medicated pillow pillow to the holding power of user head still can not its lie on one's side and lie on the back the sleeping position conversion situation under, still can reach the above-mentioned required the best pillow height that helps cervical vertebra exactly.For example: the medicated pillow of eider down pillow only when lying on the back the weight of head can make it be in lower state; And it is too soft because of its pillow when lying on one's side; Its holding power is not enough to lift butt end again; And for example the medicated pillow of active carbon latex pillow effect when lying on one's side with it is better; Can head be lifted to significantly bending neck too firmly because of it when lying on the back, thus " position of bowing " when forming sleep, the pillow of other materials also all can not accomplish user lie on one's side, corresponding different pillows required when lying on the back take into account highly simultaneously.

Once the air pillow that occurred a kind of inflation on the market; Promptly blow or inflate in air pillow through airway with the handball pump with mouth; But using this kind air pillow also is highly to be as the criterion according to its required pillow of lying on one's side to inflate, thereby also can only solve the pillow height that it lies on one's side required, and the user in the sleep can't be accomplished when lying on the back, in air pillow, to emit portion of air to reduce its height; Thereby pillow highly just seems too high when lying on the back with it; The holding power of the air that cause charges into also is very strong, can cause its cervical region neck to occur significantly bending the head bed hedgehopping that is in the user of lying on the back; This sleeping position of bowing can be quickened the degeneration of cervical region, thereby causes the generation of cervical spondylosis.Even cervical spondylosis patient is through the traction therapeutic to its cervical vertebra; And obtained curative effect; Also can be because of its curative effect being lost very soon at the highly higher medicated pillow of Back to Sleep time pillow; Thereby because of its curative effect be difficult for to keep causing its state of an illness the situation that the progress of treatment is also very slow appears repeatedly with regard to having formed present widely used two-dimentional traction treatment.

" having in 424 pages of practical neck waist pain diagnosis and treatment handbook one books (Henan Science Press publishes in October, 2006 second edition): the cause of disease: make incidence be in single postural position for a long time; As the work of bowing for a long time; Be prone to cervical spondylosis takes place, the age was engaged in the argumentation of the work post of bowing more less than 30 years old cervical spondylosis patient.

Argumentation in the 91st～92 page of relevant cervical spondylosis of " diagnosis of cervical spondylosis and non-operative treatment " book (People's Medical Officer Press publishes the 1st printing of in December, 2009 second edition): work posture is improper; The large-scale statistical material shows that some workload is little, and intensity is not high; But be in seat; Especially worker's the sickness rate of cervical spondylosis of bowing is high especially, comprises that house worker, embroidery woman worker, clerk, typewriting are copied, the assembler on the Computer worker, instrument assembly line etc., except that causing the strain of musculi colli ligament tissue because of bowing for a long time; At the intrinsic pressure normal posture that is much higher than of bending intervertebral disc under the neck state, even can surpass more than 1 times.

In " Chinese journal of orthopedics " 1984 the 4th the 3rd phases of volume " relation of neck, the damage of shoulder surrounding soft tissue and cervical spondylosis " literary composition of 183 pages, argumentation is arranged: (crowd of sitting work) head and neck is in mandatory position work for a long time; In our the 1125 routine clinical cases; There is 2/3 case to bend over one's desk working for a long time; This posture causes neck, shoulder surrounding soft tissue to hold up strain for a long time, makes the tension force and the loss of elasticity of basic stitch, loses support and protective effect to cervical vertebra.Long-term anteflexion wearing and tearing between two vertebral bodys simultaneously make wherein that disc tissue is also strained, and therefore the atrophy degeneration take place, and impel that stress balance is destroyed between two vertebral bodys, and the corresponding impaired degeneration of articuli intervertebrales causes the articuli intervertebrales displacement, has destroyed the stability of cervical vertebra.Because cause effect relation can cause that equally the intervertebral aperture narrows down each other, so cervical nerve root compression, this point and professional character have direct relation.Above argumentation has explained that all bending neck for a long time, bowing when sitting work is another main cause of cervical spondylosis; The sickness rate of containing cervical spondylosis; Especially year by year to the trend of the young and the middle aged's expansion, except will solving the problem of above-mentioned sleep, also must solve crowd's neck in the wrong for a long time at work of vast sitting work, the problem of bowing with pillow; Only also excessively bowing for a long time in its sitting work can be stoped, generation, the development of cervical spondylosis could be prevented.For addressing this problem; Should under the prerequisite that does not influence its sitting work, can both have at any time and stop it the device of neck, heads-down posture generation to occur excessively bending; As will be through the prevention that it is excessively bowed in sitting work; Overcome this custom in the sitting posture, but in miscellaneous seat, do not have prevention as yet at present, comprising the device that stops seat people on it excessively to bow with the mode of reminding; Also just can't alleviate the situation of in its sitting work, being taked of excessively bowing for a long time thus, thereby the sickness rate of cervical spondylosis is still and is the trend that rises year by year.

The incorrect posture of health can cause in the chronic injury of vertebra mainly except that above-mentioned cervical spondylosis also has the thoracic vertebra deformity; Promptly be commonly called as bow-backed trunk deformity, also comprise the trunk deformity that the thoracic vertebra side is protruding certainly, though the available brace of this kind situation is rescued; But brace is (temporarily) to be fixed on the health; Thereby always bring inconvenience for teen-age life (study), especially psychologically, always accept into the people not as being easy to without rescuing of brace; Because of the adolescence plasticity of bone is good, thereby is similarly corrigent other modes of mechanics and also has obvious effects.Its abnormal sitting posture is true because the hunchback that trunk protrudes backward is; Bow for a long time, the back of a bow, contain breast and accumulate over a long period and cause; The theory that from Histology and Embryology and human anatomy, is disclosed has explained that also the reconstruction at people's skeleton in life exists all the time; Bone is a plasticity organ, and this has also confirmed protruding behind the thoracic vertebra is by receiving due to the stressed change of displacement and its soft tissue that chronic power damage causes the thoracic vertebra three-dimensional, and this incorrect sitting-pose is once formation; Malleable not just, therefore the active force of available anti-its force direction carries out corrigent method and solves.That is to say for the situation that the incorrect sitting-pose custom is arranged; Have only through the compulsive position of taking (temporary transient) correct sitting posture and correct its custom; In former sitting posture because of it change of force direction taken place to the back protruding thoracic vertebra reinvent, and gradual correction back protruding thoracic vertebra.Therefore, the rectification of odd-shaped prevention of thoracic vertebra and mild malformation just should with sitting posture in carry out on the relevant seat, just can stop or reduce the odd-shaped generation of thoracic vertebra.But at present; Mainly be aspect school; The seat that the student uses does not have device of (temporary transient) correct sitting posture compulsive position, thereby just can't prevent the student in being seated at the sitting posture of seat yet, still can reappear the back of a bow, contain incorrect sitting-pose such as breast; Its consequence is to prevent, and still has some students' the odd-shaped generation of thoracic vertebra.

Aspect the more serious thoracic vertebra of treatment deformity,, be applicable to also that obviously the therapy of mechanics corrects, but the mechanics appliance that extensively adopts at present is two-dimentional traction apparatus except that brace because of it is to receive due to the damage of power of three-dimensional.Though brace is effective in cure; But inconvenient part is also arranged, and two-dimentional traction apparatus is not then because of to the third dimension active force at protruding (or side is protruding) position behind the thoracic vertebra, thereby its curative effect is not good enough; Usually have only hospital just to be equipped with good effect; But the 3 d traction equipment of bulky complicacy, and this kind equipment bulky because of it, cost an arm and a leg and operate specialty, cause the individual to be difficult to install and use easily; So be difficult to carry out the mechanics treatment to suffering from the odd-shaped teenager of thoracic vertebra frequently, thereby also will delay the best period of its treatment owing to the restriction of factors such as time.

Teen-age thoracic vertebra kyphosis deformity can influence height; Make it often can not grow due health height; This mainly is because the vertebra of the thoracic vertebra section under the incorrect sitting-pose situation produces the process that incorrect stress also can influence its growth promoter; Have a lot of monographs that argumentation is all arranged to this, as have in " relation of height and skeleton development " in the 45th page of " how letting child grow tall 10 centimetres fast " book (publishing house of Beijing Institute of Technology publish 2009 July the 1st edition) in the skeleton development process the people with height relation maximum be the argumentation of lower limb long bone and vertebra.

39 pages of lifting manipulations that have spinal column to influence height at " let child long higher " book (Jiangsu science tech publishing house publish 2009 January the 1st edition).

In the warm up in the 11st page of " how practising dumbbell " book (People's Sports Press's publication in March, 1976 the 4th printing) before exercise following explanation is arranged: the upper body is firmly bent and then is done same lateroflexion to opposite side and move to a lateral bending slowly; Will thereby make that its latissimus dorsi m. is as possible nervous does one's utmost stretching with spinal column; And can be so as to promoting the blood circulation of spinal column; And point out; This action all is a kind of good motion to waist and veutro muscle (obliquus externus abdominis m.) so that latissimus dorsi m. not only, also helps to increase height for the teenager of growing simultaneously.

If but use two-dimentional traction apparatus; Can only carry out two-dimensional directional traction to it along long axis of body; And can not carry out the action of the left and right lateroflexion in upper body; The action effect of action that the growth height of tangible promotion spinal column blood circulation also just can not be arranged, thus little for the therapeutical effect of the symptom that influences height because of the thoracic vertebra deformity.

The utility model content

This utility model is to medicated pillow of the prior art; Seat and widely used two-dimentional traction apparatus be existing the problems referred to above in it uses; A kind of medicated pillow that can be used as that is used on the bed is provided, also as the power of its traction, at the air-cushion device that is used on the seat as the bustle at its backrest place.

The 1st technical problem that solves is: this device can make people in sleep or be seated at when working on the seat the long-time neck of bending that takes place; The easy posture that cervical spondylosis takes place of bowing is eliminated or corrects; Thereby can fundamentally effectively prevent the generation of cervical spondylosis, and comparable two dimension traction better efficacy ground carries out the 3 d traction treatment to cervical vertebra.

The 2nd technical problem that will solve of this utility model is: this device can make people on being seated at seat, learn or must rectify by sitting posture when working; The back of a bow can not be arranged, contain the odd-shaped posture appearance of formed thoracic vertebra of breast, thereby the effect of prevention odd-shaped generation of its thoracic vertebra and formation can be arranged; The effect of treatment is also arranged for lighter thoracic vertebra deformity simultaneously.

The 3rd technical problem that will solve of this utility model is: promptly this device can be directed against the 3 d traction treatment at its position for more serious thoracic vertebra deformity, thereby can recover the straight and upright state of its thoracic vertebra relatively effectively; And; This function also can be for the teenager that is in the body development stage when having taken place to influence the situation of height growth because of its thoracic vertebra deformity; Also can solve in the lump; Promptly should after the strong abnormal or approaching recovery from illness that it is carried out, make its health that lateral buckling by a relatively large margin arranged in the traction---stretch action,, make it to take place auxiliary its and increase the effect of height to promote the blood circulation of its vertebra.

Thereby make it finally can return to the height that to grow gradually, even might surpass its height that should grow.

The 4th technical problem that will solve of this utility model is: use two-dimentional traction apparatus to draw smelting because of the patient of cervical spondylosis is most and treat; The curative effect of its traction is sure; But its curative effect is difficult for keeping; Thereby the progress of its treatment is very slow, sometimes or even stagnate, has so just incured loss through delay cervical spondylosis patient to this sick therapeutic advance.The reason of the curative effect forfeiture of its traction therapeutic mainly is when its Back to Sleep, to rest the head on due to the higher medicated pillow.And the function of the air pillow that can regulate the pillow height automatically of this utility model.Can address this problem, so can make its traction curative effect keep the long time.

The 1st technical problem that this utility model will solve is achieved in that it is air pillow and the air-cushion device that is used for the air cushion of its backrest place bustle of conduct on the seat that a kind of pincushion air cushion that can be used as medicated pillow that is used on the bed is provided; It includes the airway connection air inlet electromagnetic valve that airway, air cushion, air pump and warp connect said air pump; The other end of said air inlet electromagnetic valve connects pressure-releasing electromagnetic valve, expansion type air bag, air cushion I electromagnetic valve, air cushion II electromagnetic valve respectively through airway; The other end of said air cushion I electromagnetic valve, air cushion II electromagnetic valve connects air cushion I, air cushion II respectively through airway, the other end correspondence position in the said expansion type air bag have can with the air inlet final position checkout gear of its adjustable range and venting final position checkout gear.The normally opened contact of said air pump and relay and required power supply, air inlet electromagnetic valve, air inlet final position checkout gear; Air cushion I electromagnetic valve/air cushion II electromagnetic valve permutator is electrically connected, and the normally-closed contact of said pressure-releasing electromagnetic valve and said relay and required power supply, venting final position checkout gear, air cushion I electromagnetic valve/air cushion II electromagnetic valve permutator, intermittent current controller frequency key are electrically connected; The coil of said relay is electrically connected with the outfan or the accumulator of gauge tap, Switching Power Supply.

In above-mentioned parts annexation; The wherein energising of any gauge tap (conducting); As everyone knows, all can make said relay coil cause its normally opened contact adhesive, thereby can connect air inlet electricity loop by electricity because of energising; Cause to its air cushion air inlet, but its air inflow is to be set by air inlet final position checkout gear.Equally; The outage of any gauge tap (ending) also all can make said relay coil recover closed because of outage causes its normally-closed contact; Thereby can connect the electric loop of venting by electricity, and thereby can make in air cushion and emit gas, its discharge quantity is to be set by venting final position checkout gear.Its relay can use electromechanical relay, electronic relay (like middle power microminiature hybrid relay), reed switch relay (conversion type).

Being used for bed is sleeping position body position switches, inductive switch as the gauge tap of air pillow upward; And be arranged at the hand switch that uses when also being useful on traction on the bed; Said sleeping position body position switches places shaft of femur the first half of the shank of user, and this switch can use separately, also can unite use with inductive switch; Said inductive switch places the head of a bed top of user; Up shoulder was interior when its induction range was lain on one's side with user, and human body then is not as the criterion in its induction range when lying on the back, and inductive switch also can use separately.

This device is used for that its air cushion is the bustle at seat back place on the seat, and its gauge tap is an inductive switch, and, be arranged at the hand switch that uses when keeping user waist song and vibromassage physical therapy on the seat in addition.

Inductive switch place its induction range of side (or other suitable positions) of the user head that is seated on this seat comprise user bend neck, bow a location point on the camber line of process.

The 2nd technical problem that this utility model will solve is achieved in that and provides the air-cushion device of this utility model to be used for seat; Its air cushion is as the bustle at seat back place, and its gauge tap is a press-contacting type sitting posture body position switches, and this beginning places under the preceding seat plate; Because of preceding seat plate is movably connected; So under pressure, just can press to contact this switch, and; Before seat plate and place adjustable its distance between the moved forward and backward orientation of air cushion installing plate on tympanites amplitude and the seat back of one of them air cushion on the seat back; So that can when the caused user of weather significant change clothing thickness great disparity, regulate jointly, it is spacing just can to play correct sitting posture for seat user on it, the back of a bow is arranged, contain the odd-shaped formation of the thoracic vertebra that causes of incorrect sitting postures such as breast thereby just can eliminate because of it.And, be arranged at the hand switch that uses when keeping its waist song and vibromassage physical therapy on the seat in addition.

The 3rd technical problem that this utility model will solve is achieved in that and provides the air-cushion device of this utility model to be used for bed; Displacement with wherein 1 air cushion tympanites generation is the power of two-dimentional longitudinal traction; The displacement that takes place with other 1 air cushion tympanites is the power of third dimension lateral traction and the power of vibration; Its gauge tap is manually beginning, and it comprises: the on and off switch of air inlet key, venting key, air cushion I electromagnetic valve/air cushion II electromagnetic valve permutator, sleeping position body position switches/inductive switch/hand switch retaining permutator, intermittent current controller power source switch, intermittent current controller frequency key and hand switch.

The traction physical therapy that this device is used on the bed belongs to the 3 d traction mode; The tympanites amplitude that promptly produces with the air inlet of air cushion/venting and pull strength that the displacement with respect to a basal plane (head of a bed riser or bed surface) that takes place forms; Operation through the corresponding button key on the hand switch in face of placing; Carry out oneself's (band vibration) 3 d traction; Can be when it keeps two-dimentional longitudinal traction thoracic vertebra protrusion position be imposed the active force of the third dimension opposite with protrusion direction, wherein the effect of vibration can strengthen its curative effect, because of the odd-shaped origin cause of formation of thoracic vertebra is to receive due to the force direction of incorrect (figure); So adopting the opposite force direction of force direction of teratogenesis stressed with it corrects; Also be to use the mode of power to make its moulding variation that payment formula takes place,, also can receive and rectify the auxiliary effect that increases abnormal and that can solve in the lump because of moulding under the effect of power at this heavy (newly).

The 4th technical problem that this utility model will solve is achieved in that because of the utlity model has multifunctionality; Except that the function to the 3 d traction of cervical vertebra, as re-using other functions that it has, promptly is that sleep is with pillow with the air pillow; When user is lain on the back; Because of its medicated pillow can be reduced to appropriateness automatically,, that is to say and to avoid cervical vertebra is caused new damage again so can not form the sleeping position of the sleep of bowing.And this new damage can make the curative effect of its traction therapeutic lose very soon, thereby the curative effect of (three-dimensional) traction therapeutic that carries out with this device is able to time of keeping long because of the appeal reason.

The air-cushion device of this utility model can overcome the deficiency of aforementioned medicated pillow of the prior art, seat and two-dimentional traction apparatus, and the good effect below desirable the getting:

1, is used for bed and goes up pincushion air cushion as air pillow; Employed press-contacting type sleeping position body position switches decides the air inlet/venting of air pillow; This switch can guarantee that human body is in "on" position in the Shi Yinqi that the lies on one's side effect of being under pressure; Again because of stress-free former thereby be in off-position, simultaneously, the filling degree of the air inlet/venting of air pillow is by the distance decision between expansion type air bag and the final position checkout gear when lying on the back.When lying on one's side,, connected air inlet electricity loop thereby air inlet and in air pillow to the set predetermined altitude of final position checkout gear because of sleeping position body position switches pressurized energising; And do not cut off the power supply because of this switch is stressed when lying on the back, just connected the electric loop of venting again, and the pillow height that also sets by the final position checkout gear and cause and emit part from air pillow and fill gas into and reduce to predetermined height.So just having formed the pincushion air cushion is that air pillow is lain on one's side at human body, different pillow height required when lying on the back can be set through the distance of regulating expansion type air bag and final position checkout gear by user.Thereby; The air pillow that this device is controlled comprises with the air pillow of manual (mouth blows) with existing medicated pillow to be compared; Not only can solve user and when lying on one's side, can lift butt end; Make it that necessary pillow of stiff neck height not take place, also can solve its lower pillow height that can keep its cervical flexure required when lying on the back, thus the problem of the sleeping position of excessively bending neck, bowing that must take place because of existing medicated pillow is too high when having solved Back to Sleep.

Equally; Be used on the bed this device as when the usability inductive switch; Because of its conduction and cut-off can make the electric loop of air inlet/venting of this device equally on/off takes place as stated; And because of it equally also is that the sleeping position of lying on one's side, lying on the back by user causes, so its effect also with use the sleeping position body position switches identical.

When the air cushion of being controlled with this device is used for the seat back place as bustle, because of the inductive switch that places user head side (or other suitable positions) will be when it be excessively bowed, because of its head can block its inductive switch; Thereby conducting air inlet electricity loop; Cause the air cushion generation air inlet tympanites that places its lower back, in order to it is reminded, thereby can make the excessive heads-down posture of its firm appearance reminded and correct; Raising the back at its excessively low head is not blocked by its head because of inductive switch; So air inlet electricity loop is cut off the power supply because of ending, and just no longer to the air cushion air inlet, air cushion no longer continues tympanites.At this moment, emit the air in the air cushion, only need (with the back) to compress air cushion backward,,, need not hands-on, transfer to conveniently so can the air in the air cushion be emitted because of the inductive switch that is in cut-off state has been connected the electric loop of exitting like need.Even and the existing seat that is equipped with the inflatable packer backrest all is not arranged on user (sit on it) yet and the function to its prompting occurs having when excessively bowing; And, in air cushion, emit the part air of (or all) like need, then will be with manual mode of operation, this just might produce the work of user and disturb.

Because this utility model is in the above-mentioned functions that is used on bed, the seat; Just can make frequent incidental for a long time excessively the bend neck of people in sleep or work, heads-down posture so be eliminated or correct, thus the cause of disease of the cervical spondylosis that is caused taking place by this posture is eliminated; This is for also not suffering from cervical spondylosis; But still be the colony that is in the working position of bowing, therefore can fundamentally play the effect of prevention cervical spondylosis, can play the development of its cervical spondylosis of containment especially for the lighter young and middle-aged colony of its cervical vertebra regression; That is to say, can stop cervical spondylosis to a great extent thus to young and middle-aged Development Trend.And the function of the 3 d traction of this device, purposes are obviously convenient; In 3 d traction treatment cervical spondylosis with the band vibration; Its curative effect is superior to two dimension traction, disappears even during the symptom of contrary flexure the curvature of its cervical flexure of being controlled by the dynamics of the third dimension because of easy master like cervical flexure that should disease at traction therapeutic; Just can repair its cervical flexure, thereby its curative effect is better than the two dimension traction more conveniently.

2, be used on the seat the odd-shaped function aspects of prevention thoracic vertebra at this device, can rectify compulsive position spacing of sitting posture for sitting on it user, because have only through correcting the custom of its incorrect sitting-pose of having formed; Could finally reach the odd-shaped purpose of prevention thoracic vertebra, and also only in the condition that user seat environment is allowed, can only take under the prerequisite of sitting posture, be seated at the seat that this device has been installed; Like its improper right sitting position, then a kind of situation is pressure to contact the sitting posture body position switches and to connect air inlet electricity loop, will take place perhaps to be released seat by the air cushion on the chair back because of the stroke that the air inlet tympanites produces; Another kind of situation perhaps appears, promptly in the time should looking squarely the place ahead, because of its hunchbacked reason of sitting; Head just must keep up and face upward head; It is tired that incidence and eyes are occurred, and can not keep this kind posture enduringly, and two kinds of above-mentioned situation have determined to take to rectify sitting posture and have been only unique inevitable choice; Thereby can form: deformity does not take place like its thoracic vertebra; Then can perhaps as form not too serious thoracic vertebra deformity because of its sitting posture that has kept rectifying again the thoracic vertebra deformity can not take place, also can be along with proper sitting posture can straight and upright gradually chest to its odd-shaped correction; Thereby this device is when being installed on the seat; Help user (mainly being the student) to rectify the formation of sitting posture, that is to say, thereby can prevent and treat the odd-shaped generation of thoracic vertebra.

3, this device is used for rescuing on the bed more serious thoracic vertebra deformity and must assists its aspect that increases because of abnormal its height that influences; Two air cushions as traction power that are used for bed pass through the relevant button key on the hand switch; User oneself is easily handled the amplitude of its tympanites, thereby can form the pull strength of both direction and the frequency of vibration of transverse direction etc. in length and breadth; Because of its dynamics is soft, the active force area is big, and is suitable for the odd-shaped rectification of thoracic vertebra again, in its two dimension traction, the air cushion of the power of third dimension transverse direction is placed the position that the back is protruding or side is protruding, offsets the power of the direction at its protrusion position and corrects.Like protruding desirable dorsal position behind the thoracic vertebra, the protruding lateral position of then getting protrusion position downward (bed surface) of side is corrected.If but use existing widely used two-dimentional tractive manner to treat, and then for want of required active force is made in the rectification at protrusion position, the power of the promptly horizontal third dimension, so curative effect is very low, nor easy to operate.

Because of the thoracic vertebra deformity influences the teenager that height is grown, after the basic rectification of its deformity, can take the action similar, in its horizontal dragging with the action of increasing of the warm up of practising dumbbell; Get lateral position, lateral traction (third dimension) is placed between waist, can be combined into longitudinal traction and add between waist the lateroflexion traction, and need the hocket 3 d traction of lateroflexion of the left and right sides; Thereby can form, because the active force of traction, interpyramidal gap increases, and can promote the circulation of vertebra blood; Thereby help it to increase height, simultaneously, pass through the strong abnormal of this kind mode; Especially thereafter three-dimensional lateroflexion traction can apply certain pulling force to lower limb long bone and vertebra, and this pressure or the pulling force that acts on the teenager limbs is the effective ways that promote bone growth; Because the growth of human body height depends primarily on the growth of epiphysis, the extent of growth of lower limb long bone and vertebra particularly, all there is epiphysis at the two ends of skeletons such as long bone, vertebrae; When epiphysis receives the stimulation of certain pulling force, ossification center will occur and constantly enlarge, osseous tissue increases gradually; Cartilaginous tissue is progressively replaced by osseous tissue, so human body is when teenage, the not knochenbruchization of new cartilage because the chondrocyte of epiphysis soft tissue constantly vertically divides, breeds, grows; Thereby osseous tissue is constantly increased, human body is constantly increased, that is to say; For because of have the thoracic vertebra deformity in it is corrected or correct accomplish after because in this course, the suffered tractive of vertebra; Especially lateroflexion draws formed interpyramidal gap increase, has promoted the circulation of (nutrient artery etc.) blood between vertebral body, just can stimulate the growth of its height; Treatment through its three-dimensional correction traction can both recover the height that teenager should be grown greatly, even might surpass its due height.

This utility model has adopted guiding mechanism at the occipito-mandibular traction band that connects its traction or when placing the soft dicyclo of elasticity of oxter, so stability is also reliable relatively, is to be provided by the displacement that the air cushion tympanites is taken place because of its traction power again; Its active force is soft; And automatically controlled hand switch is easy to operate, sensitive, and especially belonging to self-operation can transfer to optimum state with its dynamics, thereby its distraction procedure is safe; This device takes up space less relatively; To installing and operating and also do not have specific (special) requirements,, can solve the demand that individual user is rescued the vertebra illness so conform to the characteristics that small-sized traction apparatus is suitable for the individual to use more conveniently.

4, the same table apparatus that is installed on the bed with this utility model but can have simultaneously functions such as prevention and traction therapeutic cervical spondylosis; The function of prevention cervical spondylosis is that the air pillow of user its sleep usefulness in Back to Sleep can be by the preset pillow height that reduces automatically; Avoided as using existing most of medicated pillow the sleeping position of neck in lying on the back, can occur bending; The cervical vertebra vertebral canal volume dwindles this function under the neck state because of avoiding bending; Influence the canalis spinalis blood circulation, the generation that intervertebral disc is intrinsic pressure self-regression factor such as to increase will be able to keep the curative effect of traction therapeutic cervical spondylosis; Though thereby solved when using two-dimentional traction apparatus for cervical vertebrae for a long time cervical vertebrae traction effective in cure, the problem that its curative effect be difficult for to keep.This is for the mode of treating cervical spondylosis with traction treatment, with regard to the effect and the progress aspect thereof of its curative effect tangible positive effect is arranged all.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done further to specify.

Fig. 1 is the operation principle sketch map that is used for this utility model air-cushion device on the bed.

Fig. 2 is the operation principle sketch map that is used for this utility model air-cushion device on the seat.

Fig. 3 is the inductive switch circuit diagram.

Fig. 4 is the fragmentary, perspective view that is used for this utility model air-cushion device on the bed, and wherein the pincushion air cushion is used the air pillow of pillow for the sleep of prevention cervical spondylosis.

Fig. 5 is the perspective view that is used for this utility model air-cushion device prevention cervical spondylosis on the seat, and the inductive switch shown in it is on the wall that is installed in the seat closer distance.

Fig. 6 is installed in inductive switch the seat perspective view on the seat for Fig. 5's.

Fig. 7 is anti-odd-shaped seat of thoracic vertebra of this utility model air-cushion device and the intravital perspective illustration of case thereof that is used on the seat.

Fig. 8 is the seat perspective view that preceding seat plate reduction back and the back seat plate with seat casing top of Fig. 7 pieces together planar seat.

Fig. 9 is the fragmentary, perspective view that is used for this utility model air-cushion device on the bed, and the tympanites that shows two air cushions controlling with hand switch is the 3 d traction treatment cervical spondylosis that power carries out.

Figure 10 is the odd-shaped perspective view of this utility model air-cushion device treatment thoracic vertebra that is used on the bed, is the 3 d traction that power can form with the air cushion shown in it, and to show its traction orientation be the traction of lying on the back.

The specific embodiment

In Fig. 1 and Fig. 2, Reference numeral 3 is an air pump, and it connects air inlet electromagnetic valve 8 through airway 4, and the other end of air inlet electromagnetic valve 8 connects pressure-releasing electromagnetic valve 7 and expansion type air bag 12, air cushion I electromagnetic valve 5, air cushion II electromagnetic valve 6 respectively by airway 4; The other end of said air cushion I electromagnetic valve 5, air cushion II electromagnetic valve 6 connects its corresponding air cushion I 9 and air cushion II 10 respectively through airway 4.

Said expansion type air bag 12 is after air inlet or emitting its air; Can be elastic because of the change of its degrees of expansion; This air bag one end connects airway; The correspondence position of the other end have can with the air inlet final position checkout gear 15,20 of its adjustable range and venting final position checkout gear 24, because of expansion type air bag 12 communicates with air cushion I 9 or air cushion II 10 through airway 4 and through the electromagnetic valve 5 or the electromagnetic valve 6 of corresponding air cushion.So the degrees of expansion of expansion type air bag 12 can determine the tympanites degree of air cushion.

The intrinsic installation base plate 16,19 and 21 of difference on said air inlet final position checkout gear 15,20 and the venting final position checkout gear 24; The accent hole 13,18 and 22 that the strip groove that passes its screw thread and can move forward and backward is arranged respectively on its base plate; After it adjusts the distance with expansion type air bag 12; Tighten up the nut 14,17 and 23 on its screw thread respectively; The final position checkout gear is then fixed with the distance of said expansion type air bag 12 because of being fixed on its base plate, has also promptly accomplished the distance of this final position checkout gear and said expansion type air bag; Certainly, the distance of final position checkout gear and expansion type air bag is adjusted and tightened up to also available other habitual modes.Under the fixed situation of this distance; Expansion type air bag 12 can be stopped by the final position checkout gear because of the degrees of expansion that receives air inlet/venting and stretch; The degrees of expansion of the expansion type air bag of setting thus; That is to say the tympanites degree of the said air cushion of setting, is air pillow if this air cushion is the pincushion air cushion, that is to say the pillow height degree that sets.

The coil terminals of said relay 2 connects gauge tap, shown in Fig. 1 for being used for the gauge tap of this device on the bed, comprise sleeping position body position switches 26, inductive switch 25 and hand switch 36; Shown in Fig. 2 is the gauge tap that is used for this device on the seat, comprises sitting posture body position switches 41, inductive switch 25 and hand switch 36.Wherein be used for bed inductive switch 25 last and that be used on the seat and be identical switch with hand switch 36.

The power pack of this utility model adopts Switching Power Supply 1 or accumulator 39.

Fig. 3 shows the circuit diagram of inductive switch; This device that this switch is installed on when being used for preventing cervical spondylosis on bed or the seat uses; Its operation principle is: photoelectric sensor GT is made up of transmitting tube and receiving tube inside, and when its nothing was blocked, the pulse that transmitting tube sends in the photoelectric sensor was because of the receiving tube of no mobile object reflected back GT; So the output stage of GT presents low level; Switch triode VT thereby end, the K switch that connects relay coil is because of by cutting off the power supply, and entire circuit is in holding state.The normally-closed contact of its relay is closed, causes being electrically connected the electric loop of venting thus.

But when human body blocks; Head (shoulder) pulsed light that the GT transmitting tube is sent near photoelectric sensor reflects to the receiving tube in the GT, and through the sensor internal judgement, the GT output stage is high level; Switch triode VT saturation conduction; The K switch that connects relay coil is switched on because of conducting, causes its normally opened contact adhesive, so can form open-minded to the electric loop of air inlet of air cushion air inlet.

The air pillow II 10 of prevention cervical spondylosis and sleeping position body position switches 26 and inductive switch 25 have been shown in Fig. 4 when on bed 45, sleeping.The head of a bed riser I 11 that uses when carrying out traction therapeutic in bed takes up space to the minimizing of analysing downwards.This utility model air-cushion device 48 is placed on bed 45 the other end (not drawing the position that can also be among Fig. 4 referring to the position that this device among Figure 10 is placed to be placed among Fig. 4).Referring to Fig. 1, the air cushion I electromagnetic valve in the hand switch 36/air cushion II electromagnetic valve permutator 31 is converted to air cushion II electromagnetic valve, again sleeping position body position switches/inductive switch/hand switch retaining permutator 34 is converted to sleeping position body position switches position; Power-on 35; This moment, scalable required pillow height can be regulated the height of air pillow II 10 when lying on one's side according to the shoulder breadth of user earlier, that is to say the air inlet final position checkout gear 20 regulated in this device and the distance of expansion type air bag 12; After accomplishing adjusting; Tighten up the nut 17 on its screw thread, required lower pillow height when re-adjustment is lain on the back, its method is highly identical with above-mentioned adjusting lateral position pillow; It is the distance of venting final position checkout gear 24 and expansion type air bag 12 in the adjusting device; Height can make user its medicated pillow when lying on the back can be reduced to lower height, makes it can keep cervical flexure preferably, the unlikely sleeping position of bowing.

After regulate accomplishing, tighten up the nut 23 of the screw thread on the base plate 21 of venting final position checkout gear 24, can be with the fixed distance of itself and expansion type air bag 12.Like this with regard to accomplished according to the different said air pillow II 10 that set of figure when it is lain on one's side and when lying on the back two kinds of required different pillow height.

Sleeping position body position switches 26 is a press-contacting type; Be used for bed when lasting, preferably process caterpillar (can parallelly connected every pair of insulating trip on electrode slice), the advantage of this kind shape is when its switch pressurized; Its shape can form the arc suitable with lower limb; Thereby user do not have tangible sensation, can be placed on the top of (user) shank shaft of femur, and will it be made suitable fixed-site in bed.

Because organization of human body, when lying on one's side, the shank shaft of femur outside can be pressed onto bed surface; But when lying on the back, shaft of femur top can not produce pressure to bed surface, so just forms: when human body is lain on one's side; This switch pressurized energising outage then can occur because of no pressure when lying on the back.

When user is told the air pillow sleep of completion adjusting in the use, as lie on one's side and then can switch on because of compressing sleeping position body position switches 26 make its closure, and connection air inlet electricity loop, thereby can be to air pillow II 10 air inlets to the pillow height of presetting; But when it is lain on the back; Can connect the electric loop of venting because of the outage electricity of this switch again; Cause the air in the air pillow II 10 to emit a part again; Will make the height of this medicated pillow drop to the lower pillow height of preset dorsal position like this, go to by lying on the back again when lying on one's side like its sleeping position, equally also be because of this switch because of pressurized again electricity connected air inlet electricity loop.Can cause to air pillow II 10 air inlets and to the pillow height that sets ...Even the sleep of user gets into the conversion of the sleeping position of lying on one's side, lie on the back that process occurred of deep sleep; All be to come pillow height according to the pillow pin-point accuracy ground conversion air pillow II 10 of institute's default settings with this kind mode; Thereby can guarantee that user at the Shi Buhui that lies on one's side stiff neck takes place; When lying on the back, can avoid the sleeping position of bowing that will form when using the sleep of existing medicated pillow again, thereby also just can prevent because of the incidental cervical spondylosis of the sleeping position of bowing.

When usability inductive switch 25, can earlier the permutator on the hand switch 36 34 be converted to the inductive switch position, again inductive switch 25 is hung on head of a bed direction; Approximately be advisable than the high 40-50 of body surface centimetre in its position, because of the width of human body (the first half), the distance between the promptly left and right arm greater tubercles of humerus position is greater than the thickness between the human body front and back; This just can form as being basal plane with the bed surface, and it is lain on one's side and highly is greater than the height of lying on the back, and that is to say can be formed on when inductive switch 25 placed above-mentioned position; The lie on one's side shoulder position of direction of sleeping up can be blocked inductive switch 25; But when it is lain on the back, because of its breast, abdominal part all are lower than the shoulder when lying on one's side, so it can not block for inductive switch 25; As stated; Inductive switch 25 be blocked or be not blocked because of it the conduction and cut-off role that taken place was oppressed switch with sleeping position body position switches 26 and was switched on when lying on one's side this moment, and identical because of no pressure cut-off when lying on the back, the action of caused this device is also just the same.In order to solve the needs of part user to the uncomfortable and seasonal variations of air pillow form, also can be through at the upper surface of its air pillow additional one thin pillow, the pillow material that its pillow can once be accustomed to user; Will make it that air pillow is arranged so also is the sensation of the medicated pillow once be accustomed to, but the lower pillow height that pillow height of its thin pillow should be less than or equal to user when lying on the back, and when preset its pillow height of lying on one's side, lying on the back; Should be with the THICKNESS CALCULATION of its superincumbent thin pillow interior; On thin pillow, can be provided with the required lining of seasonal variations, like silks and satins, bamboo pillow mat etc., and fixing slightly on air pillow with approaching pillow; Certainly; According to the factors such as custom of user, also can add thin pillow, directly use air pillow.

The air-cushion device that is used on the seat has been shown in Fig. 5 (Fig. 6) to be sat the neck excessively in the wrong that is prone to when working (study) on it, is bowing in order to the prevention user; Be the main diseases that causes cervical spondylosis because of this posture because of; Fig. 5 and seat 64 shown in Figure 6 are same seat, and it does not exist together is the position difference that shown inductive switch 25 is installed, and the seat 64 among Fig. 5 is nearer apart from wall because of it; Like the seat in computer is at interval between seat and the close together of spaced walls; Just can inductive switch 25 be installed on the spaced walls, and the distance of seat and wall is far away in Fig. 6, in order to guarantee the accuracy of judgement of inductive switch 25; Just should avoid too far away with its installation; Can it be installed on the seat, support handle 42 to be installed on the side of seat 64 backrests through it shown in Fig. 6, also can it be installed on the crown in other suitable positions such as front (not drawing among the figure) certainly.

Be flexible connection between the preceding seat plate 46 of seat shown in Fig. 5 (Fig. 6) and the seat casing 50; It is (not shown to place air-cushion device in the seat casing 50 below the preceding seat plate 46; Can in its seat casing, settle air-cushion device referring to Fig. 7), certainly, under the situation like the seat that uses no casing; Also can with air-cushion device 48 be placed on seat near, in addition parts such as air cushion, hand switch are installed on this seat.

Be installed in the side that hand switch 36 on the seat can be arranged on its seat plate; For avoiding maloperation; This switch is provided with protecting cover 52, and protecting cover can folding, when closing; Only expose the on and off switch 35 and intermittent current controller power source switch 30 of hand switch, the layout of the hand switch on the seat can be referring to the layout of hand switch shown in Figure 2 36.The on and off switch 35 that comprises air inlet key 32, venting key 33, air cushion I electromagnetic valve/air cushion II electromagnetic valve permutator 31, inductive switch/hand switch retaining permutator 34, intermittent current controller frequency key 29, intermittent current controller power source switch 30 and hand switch.

Air cushion I 9 is bigger air cushion, and its shape can design as required, for example can be designed to like the accordion bellows-shaped, when its abundant air inlet, extensiblely goes out far stroke.10 of air cushion II are less air cushion, use when major function is the vibromassage physical therapy.

Inductive switch shown in Fig. 5 25 is installed on the lateral wall of seat, and its position preferably has the adjustability that moves to peripheral direction, and be seated at user on this seat when head moves closer to desktop in bending the neck process a location point on the camber line of process; This location point is the installation correspondence position point of inductive switch 25, and the position that the degree of bowing of this its head of mounting points decision can not surpass is if because of its head is low to moderate this point blocking inductive switch 25 will be taken place; Thereby inductive switch 25 is understood conductings and is caused opening air inlet electricity loop; To air cushion I 9 air inlets that place back lumbar part and make its tympanites, the tympanites of air cushion can give user to remind, and makes its clearly neck in the wrong in work (study); The posture of bowing has exceeded the limit that oneself sets; At this moment have only the positive body of seat, low head is slightly upwards lifted, inductive switch 25 blocks in the time of can avoiding; Air cushion can stop the continuation tympanites to cause because of air inlet at once; Thereby can reach the neck excessively in the wrong in sitting posture, the purpose of bowing and stopping because of being alerted, this function also have the effect of prevention (user) myopia certainly.Otherwise the air cushion that continues the air inlet tympanites is until user is released seat.Raised because of excessively bending the low head of neck like user, promptly can stop, also promptly having connected the electric loop of venting this moment to the air cushion air inlet; To extend in the air cushion I 9 withdrawal original places on the seat seat plate like need, can in its former sitting posture, only need to oppress the air cushion that tympanites stretches out backward with lower back; Can the air in the air cushion I 9 all be emitted; Make it be retracted to original position, this deflation course does not need to carry out with manual mode, so comparatively convenient.

Prevent excessively to bend in the function of neck at above-mentioned usability inductive switch 25; Can the air inlet final position checkout gear 15,20 in the device be transferred to and the maximum position of expansion type air bag 12 distances, can guarantee that air cushion I 9 has stroke far away in intake process.

When inductive switch 25 is used on the seat, also can use the inductive switch of other types, for example use capacitive inductive switch also can.

As when using its waist song of maintenance or the vibromassage physical therapy function of air cushion, can open hand switch protecting cover 52 (referring to Fig. 2) earlier, inductive switch/hand switch retaining permutator 34 is converted to the hand switch gear and puts; Then, just control, can open the on and off switch 35 of hand switch by the corresponding button key on the hand switch 36 for air inlet, the venting of air cushion; Lift air inlet key 32 again, then air cushion I 9 can because of air inlet gradually tympanites stop air inlet again to the degree that needs, this process is the bent process of waist of keeping; As need carry out vibromassage again, then can on this basis the air cushion I electromagnetic valve in the hand switch/air cushion II electromagnetic valve permutator 31 be converted on the air cushion II electromagnetic valve position; Lift air inlet key 32 again, make air cushion II 10 air inlets to certain tympanites degree, open intermittent current controller power source switch 30 simultaneously; And lift intermittent current controller frequency key 29 to the appropriate location, and causing this, air cushion II 10 is in because of the air inlet tympanites; Also carry out rhythmicly in air cushion, emitting portion gas again; Will make air cushion because of some retraction of exitting this moment, and to the deflation course interruption, air cushion can recover tympanites because of continuous air inlet again; Periodic blow down like this; The circulation of air inlet continuously, air cushion just can present retraction, tympanites, retraction, tympanites ... The vibrational state of fluctuating, its frequency of vibration promptly is the frequency that is set by intermittent current controller frequency key 29.Can carry out the vibromassage physical therapy of adjustable frequency to the lower back of user.

Air cushion II 10 is less air cushion, because of its volume less, so cause the gas of its gas of emitting and entering that bigger ratio is arranged again, thereby make the vibration of its air cushion that bigger amplitude can be arranged.

Fig. 7 (Fig. 8) is used on the seat for this utility model thereby makes it become the seat that prevention thoracic vertebra deformity function is arranged; Seat shown in Fig. 7, Fig. 8 is same seat 65; Wherein Fig. 7 shows the layout sketch map in preceding seat plate 46 of the seat that opens and the casing 50 thereof, in casing, has placed this air-cushion device 48, therefrom visible its JIKE and part airway 4; Sitting posture body position switches supporting plate 27; This supporting plate can play the carrying effect for forward and backward seat plate, and the spring 28 of sitting posture body position switches 41 and scalable supporting dynamics is arranged on it, is used for regulating seat user on it at the holding power of normal sitting position both legs to the pressure of preceding seat plate 46; Make the weight of its both legs can not be urged to connection sitting posture body position switches 41; But when the edge of its ischium (buttocks) is pressed on it, can connect sitting posture body position switches 41 by electricity, reason is the supporting dynamics limit that has exceeded spring 28 because of its gravity.Support spring 28 can not regulate generally speaking, give adjusting when removing the user that special body weight is arranged again.

Intrinsic adjusting screw thread 51 and adjusting nut 40 thereof on the backrest montant of its seat; In order to regulate the position of air cushion installing plate; After seat plate 46 closed reduction before Fig. 8 showed, former and later two seat plates 46,47 made seat be plane, and its outward appearance and existing seat do not have obvious difference.

Be installed on air cushion I 9 and air cushion II 10 on the seat back and be through passing and be fixed on the adjusting screw thread 51 on the backrest montant in 4 holes (not drawing among the figure) on the air cushion installing plate; And can air cushion installing plate position be tightened up with its adjusting nut 40, thereby before air cushion installing plate and the seat distance and position between the seat plate 46 can before and after regulate, where necessary; And can be to replenish the distance of regulating with the tympanites amplitude of air cushion I 9 with preceding seat plate 46; This distance is the spacing position of user in sitting posture, and this position promptly is not to use person's adjusting nut 40 under the prerequisite of rectifying sitting posture, makes its air cushion form its buttocks ischium near its back lumbar part and can only be seated on the back seat plate 47; And its ischium is near preceding seat plate 46; Regulate so far, can tighten up nut 40, make air cushion installing plate fixed-site.This adjusting mainly is to carry out according to the situation of figure's clothing (thickness) of user, the morning and afternoon wearing thickness clothes and have difference because of changes of seasons as occurring, also can use the tympanites amplitude of air cushion I 9 to regulate its spacing position in the case.Reach suitable degree to guarantee that the user correct sitting posture is spacing.

For guaranteeing the realization of its correct sitting posture, the both sides of pro-seat plate 46 are provided with anti-pad edge strip 49 shown in Fig. 7 (Fig. 8), are filled up that time-out can not be urged to press-contacting type sitting posture body position switches 41 and the inefficacy that causes its limit function in order to the edge of seat plate 46 before preventing.

User being seated on this seat is rectified under the situation of sitting posture, and the preceding seat plate 46 of seat is arranged before its buttocks ischium, and there is the air cushion that places lower back the back; The tangible back of a bow occurred like its reason, wanted not make its head low again downwards simultaneously, just have to move the buttocks ischium forward because of custom; Will sit on like this on the preceding seat plate 46; Gravity can take place thus be pressed onto following supporting plate 27, and can be pressed onto the sitting posture body position switches 41 on the supporting plate 27, make its electricity connect air inlet electricity loop.Can cause its tympanites to the air cushion air inlet that places lower back at once; Also move the buttocks ischium backward like the untimely straight and upright back of a bow, it is sat on the back seat plate 47, the air cushion release seat of stroke will take place perhaps to be produced by continuation air inlet tympanites; Perhaps, it can not sit on again again after the back of a bow occurring before the seat on the seat plate 46; And have to cause it that incidence is low because of the back of a bow, just have to come compensatory when looking squarely the place ahead this moment with facing upward the posture of turning on head or the eyeball as needing eyes; Clearly, this posture is unendurable.This will make the sitting posture of the straight and upright body that user is only taked to rectify be only unique stable; Sitting posture relatively easily; Thereby what just can overcome gradually that user formed can make the odd-shaped back of a bow of thoracic vertebra, contains the incorrect sitting-pose of breast, also just can reach the odd-shaped purpose of control thoracic vertebra thus.In order to overcome the back of a bow by easy stages, to contain the incorrect sitting-pose of breast, as spacing the replenishing of seat, can make it spacing more convenient and timely with the tympanites amplitude of regulating air cushion I 9, have more operability.

After the action of the air cushion tympanites that is occurred by its lower back like the hunchbacked sitting posture of user is reminded and is corrected; Desire is regained the air cushion of tympanites forward and is emitted the compressed air in the air cushion; The identical mode of air in the air cushion of emitting of the seat 64 of the prevention cervical spondylosis that can take and appeal: the air cushion of oppressing tympanites with lower back backward can be accomplished whole deflation courses; Its principle, action is entirely identical to the deflation course of the air cushion of seat 64.

But need its body to bow when desktop carries out operation if write or read; Because of the buttocks ischium of user rearward moves, this action can so not melted and the preceding seat plate 46 of seat, and the air cushion of lower back is the air inlet tympanites not to take place so; And in this posture, bow on the table like duplex; Eyes are overlooked desktop and are belonged to normal posture, thus can not take place tired, so posture can be kept for a long time.

Be installed in the side that hand switch 36 on the seat can be arranged on its seat plate; For avoiding maloperation; But this switch is provided with the protecting cover 52 of folding; When protecting cover closes, only expose on and off switch 35 and intermittent current controller power source switch 30 in the hand switch, the layout that is arranged as hand switch shown in Figure 2 36 of the hand switch on the seat; Referring to Fig. 2, it comprises the on and off switch 35 of air inlet key 32, venting key 33, air cushion I electromagnetic valve/air cushion II electromagnetic valve permutator 31, sitting posture body position switches/hand switch retaining permutator 34, intermittent current controller frequency key 29, intermittent current controller power source switch 30 and hand switch.

It is bent or to waist vibromassage physical therapy like need the waist of user to be kept its waist; In its operating process; Except that with causing the hand switch retaining by sitting posture body position switches conversion in the permutator 34; The operation of keeping waist song and vibromassage physical therapy of the seat 64 of other operation sequences and appeal is identical, and is also just the same because of its Reference numeral again, so can be undertaken by the operation sequence of the above-mentioned functions of seat 64.

But in Fig. 9, illustrated air-cushion device 3 d traction treatment cervical spondylosis, the placement location of this air-cushion device 48 (not drawing among the figure) can illustrate air-cushion device 48 and be placed on the foot position direction under the bed 45 referring to Figure 10 in Figure 10.Air cushion I 9 wherein is two-dimentional traction power air cushion; Its face is attached to bed 45 inherent head of a bed riser I 11; Another face adheres to translation riser III44, and the bearing of trend that when its air inlet is expanded, then can take place beyond head of a bed direction is passed translation riser III44.Go up the pull rope 54 of intrinsic occipito-mandibular traction band 53 because of translation riser III44; So occipito-mandibular traction band 53 meetings thereby the bearing of trend outside head of a bed direction pull displacement; Formation is for being the head traction displacement process of user on it and become the vertical two-dimentional pull strength to cervical vertebra; What the tympanites of air cushion II 10 produced is horizontal third dimension pull strength to top offset, also can handle to be the vibration traction.

The tympanites degree of two air cushions is controlled by hand switch 36, and referring to hand switch shown in Figure 1 36, the position of its installation can be regulated by its handle 37, and the other end of handle 37 tightens up mechanism 38, is beneficial to it is installed in make things convenient on the position.

Can earlier the sleeping position body position switches/inductive switch in the hand switch 36/hand switch retaining permutator 34 be converted to the hand switch retaining, power-on switch 35, this device promptly gets into duty.

User is got dorsal position, earlier occipito-mandibular traction band 53 is hung on lower jaw and the occipital bone, makes pull rope 54 again; Basically be in tensioned state; As adopting generouser pull rope to have stability preferably, the position of the hand switch 36 in face of will placing again is adjusted at easily on the position, and the air cushion I electromagnetic valve in the hand switch 36/air cushion II electromagnetic valve permutator is converted to air cushion I electromagnetic valve position; Lift air inlet key 32, air cushion I 9 can be because of the air inlet tympanites at once.Cause occipito-mandibular traction band 53 that its cervical vertebra is pulled traction like above-mentioned meeting, the dynamics of its traction can be by air inlet key on the hand switch 36 in face of placing 32 and 33 controls of venting key, so very convenient, sensitive.

Carry out 3 d traction like need, then can earlier air cushion II 10 be placed between neck 3～breast 3, must be on the basis of above-mentioned two-dimentional longitudinal traction; Permutator in the hand switch 36 31 is converted to air cushion II electromagnetic valve; Lift by air inlet key 32, then air cushion II 10 can immediately expand, at this moment again; Because of air cushion II 10 bed hedgehoppings that are inflated between the neck 3～breast 3 that carries out the two-dimentional user that draws; So therefore two-dimentional pull strength can increase, the ongoing two dimension traction of this kind then also can transfer the 3 d traction of band vibration to, is beneficial to improve its curative effect; Its operation sequence is by hand switch 36 controls; Can lift earlier by intermittent current controller power source switch 30, lift as required again by intermittent current controller frequency key 29 to its at suitable frequency of vibration, it is identical that its principle and the above-mentioned air-cushion device that is used on the seat carry out the vibromassage physical therapy for waist.The curative effect of the traction of three-dimensional band vibration is superior to simple two dimension traction, for example in the traction therapeutic for cervical spondylosis, especially in the case for its cervical flexure disappearance even contrary flexure; Its effect is particularly evident; User (patient) is still got dorsal position it is carried out 3 d traction treatment, because its neck 3～breast 3 is by bed hedgehopping, thereby a curve identical with the cervical flexure direction can appear in its cervical region; The fluctuating of its vibration is beneficial to the reparation of structure between loosening of the rigid soft tissue of cervical region and vertebral body and the circulation of blood fortune again; Thereby just can be and repair its cervical flexure condition is provided, this physiotheraping effect is the dullness of two dimension traction because of its force direction, and is not available.

This utility model has been shown with three-dimensional (vibration) traction orthodontic treatment thoracic vertebra deformity in Figure 10; Wherein there is the screw thread that tightens up that is connected with rotatable plate 59 centers, head position the center of the mobile riser IV55 of 45 position directions of bed; So the rotatable plate 59 of head can be that circle core shaft is to rotating and tightening up with this screw thread; Bed closes riser II58 and adopts guiding mechanism; Be connected with mobile riser IV55, intrinsic 4 guide posts 56 are gone up inherent 4 guide post sleeve pipes 57 with mobile riser IV55 and are slidingly matched on the head of a bed riser II 58, make move riser IV55 reposefully the bearing of trend outside head of a bed direction move; Air cushion I 9 places between head of a bed riser II 58 and the translation riser III44, has pull rope 43 to be connected between translation riser III44 and the mobile riser IV55.

Hand switch 36 is fastened on the head of a bed riser II 58 through tightening up mechanism 38 on its handle 37, and the pull rope 54 on the occipito-mandibular traction band 53 is fastened on the rotatable plate 59 in head position.

Bed 45 foot position direction has the bed back of the body 63, and the center through the rotatable plate 60 in foot position that is threaded of center is arranged on it, so the rotatable plate 60 in foot position can be with the circle core shaft of this screw thread to rotating and tightening up.Air-cushion device 48 places the foot position direction under the bed 45, and air-cushion device and adnexa thereof are installed on the bed 45 with above-mentioned structure, in correcting the thoracic vertebra deformity; If user is a back convex thoracic vertebra deformity, then get dorsal position, air cushion II 10 is placed protruding place behind the thoracic vertebra; And soft ring of the ankle part of fastening the ankle position 61 and occipito-mandibular traction band 53, and the pull rope 54 and 62 of the traction belt of head, foot position is in tensioned state, in face of hand switch 36 is placed (referring to the hand switch of Fig. 1; Button key on it arrange and labelling as shown in the figure), and the sleeping position body position switches/inductive switch on it/hand switch retaining/permutator 34 be converted to hand switch keep off, simultaneously air cushion I electromagnetic valve/air cushion II electromagnetic valve permutator 31 is converted to air cushion I electromagnetic valve; And power-on switch 35, can lift again by air inlet key 32, then air cushion I 9 air inlet tympanites immediately; Cause translation riser III44 to take place to be pushed to away from head of a bed direction by the air cushion of tympanites because translation riser III44 is connected through pull rope 43 with mobile riser IV55, so mobile riser IV55 through guiding mechanism reposefully the head of a bed bearing of trend outside the head of a bed move and drive occipito-mandibular traction band 53 and pull to move and carry out vertical two-dimentional traction; Its traction dynamics is by 33 controls of air inlet key on the hand switch 36 32 and venting key; Can carry out vertical two-dimentional pulling figure minute earlier, again the air cushion I electromagnetic valve in the hand switch 36/air cushion II electromagnetic valve permutator 31 is converted to air cushion II electromagnetic valve to carry out 3 d traction, equally the tympanites degree through air inlet key 32 control air cushion II 10; Lifting behind the thoracic vertebra dynamics at protruding place on its tympanites exceeds with the dynamics that user can tolerate the long period; Because of on the tympanites of air cushion II 10 on the basis of two-dimentional longitudinal traction, lifting protuberance position is thereafter had and its generation payment formula active force, convex portion is corrected at this and can be dwindled the protruding degree in back in moulding process gradually behind the thoracic vertebra, is to improve curative effect; Can be after 3 d traction carries out; Open vibration again, can the on and off switch 30 of the intermittent current controller on the hand switch 36 be opened, and open intermittent current controller frequency key 29; When beginning to vibrate; Preferably use earlier fast frequency, re-use the bigger slow frequency of amplitude afterwards, the effect of vibration traction degree of being with comfortable is for well.Should lack for the odd-shaped corrigent pull-in time at initial stage of thoracic vertebra, can be controlled within 5～8 minutes, after rescuing after a while, its time of rescuing can suitably prolong gradually.

If user is right convex thoracic vertebra deformity; Then rescue position and get RAR, with its side protuberance position downwards (to bed surface) not the air cushion II 10 of air inlet fill up in side protuberance position, user is earlier with turning clockwise 90 ° in the position of lying on the back of rotatable plate 60 from Figure 10, foot position; Again the rotatable plate 59 in head position is rotated counterclockwise 90 °; And tighten up with the rotatable plate that the nut of its center will be appealed two places, can its ankle part and head be lain in respectively among the soft ring 61 of ankle part and the occipito-mandibular traction band 53, in correcting the protruding deformity of side; Also carry out the two dimension traction earlier; Remake three-dimensional vibration traction, its vibration traction will amplitude be greatly main so that frequency is slow, and operation sequence is with above-mentioned supination type three-dimensional vibrating traction program.

If user is a left side convex thoracic vertebra deformity, then rescue position and get left lateral position, downward with its left hand projection position; (to bed surface); Before it is lain on one's side, will the rotatable plate 60 in foot position be rotated counterclockwise 90 °, the rotatable plate 59 in head position turns clockwise 90 °, and user is after the traction belt that is fixed in head, foot two ends; Be that respective switch button key in the available hand switch 36 carries out the three-dimensional vibrating traction, operation sequence is also as above-mentioned supination type three-dimensional vibrating traction.Because of the Reference numeral of operation sequence and assembly all identical; So can carry out according to above-mentioned process in this drawing-in motion process; Above-mentioned strong abnormal mostly be meant because of the reason of bad figure formed deformity protruding to the thoracic vertebra left and right side can directly be carried out the strong abnormal treatment of 3 d traction to this.

In the function of this utility model, be active force with the tympanites of air cushion.Be suitable for use in very much and rescue the thoracic vertebra deformity, it is rescued preferably and carries out once every day, because of rescuing the pull strength of the odd-shaped pull strength of thoracic vertebra greater than the treatment cervical spondylosis; Thereby for its active force steadily, adopted guiding mechanism in its position direction, the traction belt of its direction position, position is except using above-mentioned occipito-mandibular traction band; Also can use the soft dicyclo that places the oxter; (not drawing among the figure, similar with the soft ring of ankle part) should use generouser pull rope 54 that it directly is connected on the described soft dicyclo; Its soft dicyclo must wrap up the elastomeric material with foam plastics and so on the material of hard dicyclo; Just can not produce compressing during use to the shoulder surrounding soft tissue beyond the oxter, but when replacing the occipito-mandibular traction band with soft dicyclo, during the odd-shaped protrusion of its thoracic vertebra position is livable or position on the lower side; Otherwise the position is too upper then should not use as protruding.

Teenager increases height because of also available short its of abnormal mode of rectifying of growth that thoracic vertebra deformity (being commonly called as hunchback) influences its height, and its process is divided into two stages, and mainly be to correct its deformity previous stage; Its deformity in this process as having occurred is corrected on it; The thoracic vertebra that is to say its protrusion when recovering straight and upright, then can carry out the 3 d traction that increases of the latter half, in this stage; After no matter its thoracic vertebra is the corresponding traction that (right side) protrusion is done backward or left; Restock is done in addition two kinds of horizontal tractions, for example is the protruding traction of doing of lying on the back in back, then the and arranged on left and right sides traction of lying on one's side again; (right side) is protruding in this way left, and the traction of lying on one's side is then done again and is lain on the back and the traction of lying on one's side of opposite side, and the operation sequence of its traction is with the above.

But it is noted that the 3 d traction of lying on one's side will use bigger air cushion II 10, when operating; Be placed on the lateral waist rib of health border, lift and connect air inlet key 32, air cushion II 10 air inlet tympanites dedicate one's life to bodies are reached after the bigger lateroflexion degree; Lift by venting key 33 again, health is reduced to return offside again behind the disappearance lateroflexion and does same lateroflexion drawing-in motion, this drawing-in motion of its left and right side lateroflexion that makes is repeatedly at least respectively done 3～4 times; In whole action, knee joint will be stretched, and makes by the power of its traction that its latissimus dorsi m. is nervous as possible does one's utmost stretching with vertebra; So as to promoting the blood circulation of vertebra; Because of this action and effect thereof all with " how practising dumbbell " book in corresponding warm up identical, of it, thereby can help to increase the effect of height for the teenager of growing.

The employed final position checkout gear of this utility model is a travel switch.

The multifunctionality of this utility model also can increase some similar functions; Mobile riser IV55 as with tape guide mechanism shown in Figure 10 goes up (or on the rotatable plate 59 in head position) required traction belt is installed; For example can change occipito-mandibular traction band 53 into lie in waist wide cloth (skin) band, the soft ring 61 of ankle part and also change wide cloth (skin) band that lies in waist into; Article two, strap does not tie up between waist with overlapping side by side; (changing pull rope into blocky material) just can be carried out traction therapeutic to lumbar spondylosis through the control of hand switch.

This utility model does not limit to above-mentioned embodiment, for example, is appreciated that; The position of the layout of the button key on the hand switch can change or exchange, and some can form and before tell slightly different operating process through different combinations (parallel connection etc.), and this kind changed the simple variation that this genus does not change principle; As with air cushion I electromagnetic valve, air cushion II electromagnetic valve respectively with the air inlet key combination and respectively with the venting key combination; Just the desirable pad I electromagnetic valve/air cushion II electromagnetic valve permutator etc. of cooling down, in use, except that its operating process has the change slightly; Its effect and principle are identical; In addition, the parts and the airway connected mode that are equal to purposes (function) in used reaching are identical, should belong to a kind of modification of this utility model under the also identical prerequisite of principle if any change.

General rule with the product design of dynamo-electric field; After designing requirement and target are confirmed; And can reach under the prerequisite of designing requirement estimating; Its mentality of designing should tend to oversimplify as far as possible and directly act on, because of helping prolonging the life-span of product like this and being convenient to maintenance aspect selection parts and connection thereof.This utility model is the simplest mode with the indirect control air inlet electricity loop of relay and the on/off in the electric loop of venting.Except that described electromechanical relay; Also can adopt electronic relay and reed switch relay; And its stability and anti-vibration resistance all are superior to electromechanical relay; And the stability of electromechanical relay is enough in the environment of routine, if within the scope of claim that these changes relevant with this utility model or modification do not break away from this utility model and equivalent technologies thereof, then this utility model also is intended to these changes and modification are dropped within the protection domain of this utility model.

Claims (4)

1. one kind is used for bed; Anti-treating cervical spondylosis on the seat, thoracic vertebra deformity reach in three-dimensional is strong abnormal and can help the air-cushion device that increases; This device includes airway, air cushion; It is characterized in that: it also includes air pump (3), also connects air inlet electromagnetic valve (8) through the airway (4) that connects said air pump (3); The other end of said air inlet electromagnetic valve (8) connects pressure-releasing electromagnetic valve (7), expansion type air bag (12), air cushion I electromagnetic valve (5), air cushion ∏ electromagnetic valve (6) respectively through airway (4); The other end of said air cushion I electromagnetic valve (5), air cushion ∏ electromagnetic valve (6) connects air cushion I (9), air cushion ∏ (10) respectively through airway (4); The other end correspondence position of said expansion type air bag (12) have can with the air inlet final position checkout gear (15,20) of its adjustable range and venting final position checkout gear (24), the normally opened contact of said air pump (3) and relay (2) and required power supply, air inlet electromagnetic valve (8), air inlet final position checkout gear (15,20), air cushion I electromagnetic valve/air cushion ∏ electromagnetic valve permutator (31) are electrically connected; The normally-closed contact of said pressure-releasing electromagnetic valve (7) and said relay (2) and required power supply, venting final position checkout gear (24), intermittent current controller frequency key (29), air cushion I electromagnetic valve/air cushion ∏ electromagnetic valve permutator (31) are electrically connected; The coil of said relay (2) is electrically connected with the outfan or the accumulator (39) of gauge tap, Switching Power Supply (1).

2. according to the described air-cushion device of claim I, it is characterized in that: said gauge tap is respectively inductive switch (25), sleeping position body position switches (26) and hand switch (36); Said sleeping position body position switches (26) is the press-contacting type switch; Said hand switch (36) comprises the on and off switch (35) of air inlet key (32), venting key (33), air cushion I electromagnetic valve/air cushion ∏ electromagnetic valve permutator (31), sleeping position body position switches/inductive switch/hand switch retaining permutator (34), intermittent current controller power source switch (30), intermittent current controller frequency key (29), hand switch.

3. air-cushion device according to claim 1; It is characterized in that: said gauge tap is respectively inductive switch (25) and hand switch (36), and said hand switch (36) comprises the on and off switch (35) of air inlet key (32), venting key (33), air cushion I electromagnetic valve/air cushion ∏ electromagnetic valve permutator (31), inductive switch/hand switch retaining permutator (34), intermittent current controller power source switch (30), intermittent current controller frequency key (29), hand switch.

4. according to the described air-cushion device of claim I, it is characterized in that: said gauge tap is respectively sitting posture body position switches (41) and hand switch (36), and said sitting posture body position switches (41) is the press-contacting type switch; Said hand switch (36) comprises the power supply ∏ switch (35) of air inlet key (32), venting key (33), air cushion I electromagnetic valve/air cushion ∏ electromagnetic valve permutator (31), sitting posture body position switches/hand switch retaining permutator (34), intermittent current controller power source switch (30), intermittent current controller frequency key (29), hand switch.

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