It is a kind of to tilt rotating shaft bar by dependence and realize the traction chair that vertebra is drawnTechnical field
The application, by medical rehabilitation and the ingenious combination of daily seat, is that one kind make it that rotating shaft bar is tilted and is produced by leaning onRaw holding power, so as to realize the traction chair of vertebra traction.
Background technology
It is a kind of to tilt rotating shaft bar by dependence and realize the traction chair that vertebra is drawn.It turns with utilizing on the market nowThe traction table that disk, air pressure or jack principle are made is compared with tractor, and the application uses new principle, and its effect is onlyDependence is needed to can be achieved with traction, traction can just be terminated by terminating to lean on, and overcome operation cumbersome when using.Traction on the marketBed and tractor not only space-consuming, and also particularly troublesome when wanting to use, from dynamics and these sides of pull-in timeFace, it is all with great breakthrough.The application not only cleverly combines two aspect novelties of medical rehabilitation and daily seat,Also tractor and office chair are combined, realized after work and study, vertebra can be drawn at any time, at any time allThe lumbar vertebrae that fatigue is felt because of sitting, cervical vertebra can be loosened.
In China's mid-aged population 97% suffer from spinal disease, in recent years, the trend of rejuvenation is showed again, 40 years old withUnder crowd in, more than 40% people's vertebra has various diseases, and the incidence of disease of children's The Treatment of Scoliosis is up to more than 25%.BadPosture all easily makes vertebra in flexing position or some special body positions, not only increase the pressure in spinal disc for a long time,And the muscle ligament in vertebra portion is chronically at non-coordinating stress and is occurred lateral bending.Enterpriser, Computer Engineer,Designer, accounting, teacher, doctor, office staff and the personnel of same posture work are carried out for a long time obtain the general of spondylodyniaRate is apparently higher than other occupations.When teenager grows up, prevention and improvement spondylodynia are particularly important.For someCrowd with spinal disease, the importance of this traction chair just more particularly notable.
The content of the invention
The purpose of the application is the traction chair for providing a kind of medical rehabilitation health-caring equipment and the ingenious combination of daily seat.
The part of the most typical embodiment of the application includes：A pair of one-level draw-gears 1, a pair of two grades of draw-gears 2, oneCover cervical traction apparatus 3, a pair of hook armpit supports 4, chest fixing belt 5, fixing strap of waist 6, a pair of armrestses 7,One base 8.Include a backrest guide rail 1-1,4 pairs of one-level draw-gear support bars in wherein each one-level draw-gear 11-2,8 couples of one-level draw-gear hinge 1-3, guide rail bracket 1-4, five sliding block 1-5, two one-level draw-gear expansion bend 1-6th, three couples of two grades of draw-gear hinge 2-1, two grades of traction dresses are included in five groups of ball 1-7, each two grades of draw-gears 2Expansion bend 2-2, a pair two grades of draw-gear support bar 2-3, a pair of steel pipe 2-4 are put, are included in cervical traction apparatus 3 a pairCervical traction apparatus support bar 3-1, cervical traction apparatus base 3-2, flexible headrest 3-3, a head band3-4, three couples of cervical traction apparatus hinge 3-5.Wherein, one-level draw-gear 1, two grades of draw-gears 2, cervical traction apparatus 3 areThe technological core part of the application, three's any combination or exclusive use are realized, the purpose of traction can be reached.
The building form of the application is：Cervical traction apparatus 3 is welded on the top of one-level draw-gear 1, two grades of traction dressesPut 2 be welded on behind one-level draw-gear 1, the bottom of two grades of draw-gears 2 and base 8 are welded, hook armpit support 4 be arranged onBackrest guide rail 1-1 is contacted and on the sliding block 1-5 in the top.Chest fixing belt 5, fixing strap of waist 6 are led installed in backrestOn rail 1-1.Wherein, it is provided with backrest guide rail 1-1 on three sliding block 1-5, guide rail bracket 1-4 and two sliding block 1-5, one is installedLevel draw-gear support bar 1-2 and sliding block 1-5 is hinged and connected by one-level draw-gear hinge 1-3, and one-level draw-gear stretchesDevice 1-6 two ends are separately mounted on backrest guide rail 1-1 and guide rail bracket 1-4.Two grades of draw-gear expansion bend 2-2, two grades of tractionsDevice support bar 2-3, steel pipe 2-4 two ends are all hinged by two grades of draw-gear hinge 2-1 and joined end to end respectively.Every neckDraw-gear support bar 3-1 two ends pass through a cervical traction apparatus hinge 3-5 and flexible headrest 3-3 and neck traction respectivelyDevice pedestal 3-2 is hinged and connected, and flexible headrest 3-3 bottom is cut with scissors with cervical traction apparatus base 3-2 by cervical traction apparatusChain 3-5 is hinged and connected, and flexible headrest 3-3 middle and upper part is provided with a head band 3-4.
The application method of the application：User is before using the application, and user is sitting on base 8, then by head, armpitUnder, chest and waist fixed by head band 3-4, hook armpit support 4, chest fixing belt 5 and fixing strap of waist 6 respectively.NeedWhen traction, head and upper limbs are leaned on backward just can realize traction.When needing to terminate traction, it is only necessary to stopOnly lean on and just may be used.
The principle of the application:One-level draw-gear 1 implements principle：By leaning on so that one-level draw-gear 1The distance between backrest guide rail 1-1 and guide rail bracket 1-4 diminish, and cause corresponding sliding block 1-5 by backrest guide rail 1-1 and guide railFrame 1-4 extruding, works of the sliding block 1-5 being squeezed in one-level draw-gear support bar 1-2 and one-level draw-gear hinge 1-3With lower so that hook armpit support 4 is moved up, so as to realize traction, wherein one-level draw-gear support bar 1-2 and one-level traction are filledThe combination for putting hinge 1-3 serves the effect of rotating shaft bar in one-level draw-gear 1.Terminate to lean on, in one-level draw-gear 1One-level draw-gear expansion bend 1-6 can make traction chair restore to the original state, while terminating traction.Two grades of draw-gears 2 are implementedPrinciple：By leaning on so that two grades of draw-gear expansion bend 2-2 in two grades of draw-gears 2 are with two grades of draw-gear expansion bendsCentered on two grades of draw-gear hinge 2-1 that 2-2 is connected with steel pipe 2-4, tilt backwards, now two grades of draw-gear support bar 2-3 and two grades of draw-gear hinge 2-1 at two grades of draw-gear support bar 2-3 two ends serve the effect of rotating shaft bar, this turn jointlyAxostylus axostyle can provide one along the holding power outside the sensing of rotating shaft bar, and final two grades of draw-gears 2 can cause the holding power to decomposeThe tractive force along two grades of draw-gear expansion bend 2-2 is obtained, final phenomenon is that two grades of draw-gear expansion bend 2-2 stretchIt is long, so as to realize the purpose of traction.Cervical traction apparatus 3 implement principle and two grades of draw-gears 2 are essentially identical, whereinCervical traction apparatus support bar 3-1 is combined with two cervical traction apparatus hinge 3-5 at its two ends, and the combination serves rotating shaft barEffect, the effect is, when leaning on, will to lean on the power that produces and be converted into the holding power of rotating shaft bar, and whole cervical traction apparatus3 are again converted into the holding power tractive force to cervical vertebra.We can be by one-level draw-gear 1, two grades of draw-gears 2, necksThe principle of draw-gear 3 is classified as a class, is exactly three intersection points using adjacent three hinges or hinge set as triangle, twoPart between individual or two groups of hinges regards the side of triangle as, is changed and the triangle length of side using the angle of triangleNecessarily change this rule, is arranged to the side that length will not change during by three in triangle two in, and willAnother telescopic side.Using the mode of dependence triangle is deformed upon, so that triangle a line therein becomesIt is long, so as to realize the purpose of traction.The principle of the application is similar to usually seen hasp lock, and hasp lock equally exists one threeAngular structure, it is unique the difference is that the power that the telescopable portion of the application is subject to is tractive force, and hasp lock can change lengthThe power that the region of degree is subject to is extruding force.
The dynamics of the tractive force of the application is determined that first factor is that user produces when leaning on the application by three factorsEffect power, its mainly by user upper limbs body weight provide and draw-gear itself weight；Second factor is one-levelAfter draw-gear 1 is leaned on, the degree of compression, it is mainly relevant with the upper limbs body weight of user；3rd factor is two grades and ledThe inclined degree of leading-in device expansion bend 2-2.
Invention effect
The technical problem that the application is solved has：The application is to make rotating shaft bar produce holding power to turn by user's dependenceChange the traction chair of vertebra traction, compensate for today's society by sitting the mode of leaning on and realize the blank that vertebra is drawn；With now on the marketVertebra traction apparatus compared with traction table.It is right present application addresses the cumbersome operation of many complexity in simple operation degreeFor traction therapeutic, the traction of continuation is not best mode of traction, the traction of continuation be easily caused vertebra andThe confirmed fatigue of muscle, decides whether to continue to draw just to embody its convenient part during this time by leaning on；ThisApplication realizes the randomness used, everywhere property, at any time property, it might even be possible in bed, on sofa, the place such as floor uses；ThisApplication bottom can load onto chair leg or five-pointed star chair leg etc., just can so make when routine office work study even restWith；In terms of traction dynamics, the traction equipment sold on market today be all mostly by the mechanical force of rotating disk, fixed pulley orThe form of air pressure realizes traction, and they are all extremely difficult to the requirement of lumbar traction dynamics.
The main application of the application：In medical field, vertebra, cervical spondylosis can be treated；The white collar handled official business for sittingDeng crowd, the tired ache of vertebra, cervical vertebra and pressure can be alleviated after rest；For the crowd and teenager of spinal curvature,It can promote to increase and the secondary growth of bone.And the spondylodynia band that can solve and prevent the busy crowd of routine work to be run intoThe puzzlement come.Make loosening all muscles；Improve local blood circulation, promote the absorption of oedema and the regression of inflammation, be conducive to damageSoft tissue repair；Loosen soft tissue adhesion, the capsular ligament and ligament of drawing-off contracture；The fine exception of adjustment backbone posterior joint changesBecome, resetted the dislocation of the synovial membrane or zygapophysial joint of backbone posterior joint incarceration；Improve or recover the normal physiological of backboneBending；Increase intervertebral foramen, release the stimulation and compressing of nerve root；Intervertenral space is widened, mitigates intradiscal pressure, is conducive to swollenThe disk retraction and the disk Hui Na of evagination gone out.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of the application.
Part shown in Fig. 1 has：One-level draw-gear 1, two grades of draw-gears 2, cervical traction apparatus 3, hook armpit supports4th, chest fixing belt 5, fixing strap of waist 6, armrests 7, base 8.Wherein, cervical traction apparatus 3 is welded on one-level traction dressPut that 1 top, two grades of draw-gears 2 are welded on behind one-level draw-gear 1, the bottom of two grades of draw-gears 2 and base 8 are weldedConnect, hook armpit support 4, which is arranged on, to be contacted with backrest guide rail 1-1 and on the sliding block 1-5 in the top.Chest fixing belt 5, waistFixing band 6 is arranged on backrest guide rail 1-1.The part contacted in hook armpit support 4 with user oxter is slow using highdensity spongePunching set parcel.Chest fixing belt 5 and fixing strap of waist 6 are both provided with eye-splice above.Armrests 7 is that liftable chair is helpedHand, is arranged on base 8.
Fig. 2 is the behind schematic diagram of the application.
Part shown in Fig. 2 has：Backrest guide rail 1-1, one-level draw-gear support bar 1-2, one-level draw-gear hinge1-3, guide rail bracket 1-4, sliding block 1-5, one-level draw-gear expansion bend 1-6, ball 1-7；Two grades of draw-gear hinge 2-1, two gradesDraw-gear expansion bend 2-2, two grades of draw-gear support bar 2-3, steel pipe 2-4；Cervical traction apparatus support bar 3-1, neck are ledLeading-in device base 3-2, flexible headrest 3-3, head band 3-4, cervical traction apparatus hinge 3-5, hook armpit support 4, chest are solidDetermine band 5, fixing strap of waist 6, armrests 7, base 8.Led by backrest guide rail 1-1, one-level draw-gear support bar 1-2, one-levelLeading-in device hinge 1-3, guide rail bracket 1-4, sliding block 1-5, one-level draw-gear expansion bend 1-6, ball 1-7 are combined into one-level tractionThe both sides for being arranged on sliding block 1-5 of device 1, wherein ball 1-7 and contacted with guide rail bracket 1-4 and backrest guide rail 1-1；By twoLevel draw-gear hinge 2-1, two grades of draw-gear expansion bend 2-2, two grades of draw-gear support bar 2-3, steel pipe 2-4 are combined intoTwo grades of draw-gears 2；It is solid by cervical traction apparatus support bar 3-1, cervical traction apparatus base 3-2, flexible headrest 3-3, headFixed band 3-4, cervical traction apparatus hinge 3-5 are combined into cervical traction apparatus 3.
Fig. 3 is the schematic diagram of one-level draw-gear in the application.
Part shown in Fig. 3 has：Backrest guide rail 1-1, one-level draw-gear support bar 1-2, one-level draw-gear hinge1-3, guide rail bracket 1-4, sliding block 1-5, one-level draw-gear expansion bend 1-6.Three sliding block 1-5 are installed on backrest guide rail 1-1, ledTwo sliding block 1-5 are installed, one-level draw-gear support bar 1-2 and sliding block 1-5 passes through one-level draw-gear hinge on rail gantry 1-41-3 is hinged and connected, and one-level draw-gear expansion bend 1-6 two ends are separately mounted on backrest guide rail 1-1 and guide rail bracket 1-4.
Fig. 4 is the schematic diagram of one of which form in two grades of draw-gears in the application.
Part shown in Fig. 4 has：Two grades of draw-gear hinge 2-1, two grades of draw-gear expansion bend 2-2, two grades of tractionsDevice support bar 2-3, steel pipe 2-4.Two grades of draw-gear expansion bend 2-2, two grades of draw-gear support bar 2-3, two of steel pipe 2-4End is all hinged by two grades of draw-gear hinge 2-1 respectively to join end to end.
Fig. 5 is the schematic diagram of one of which embodiment in cervical traction apparatus in the application.
Part shown in Fig. 5 has：Cervical traction apparatus support bar 3-1, cervical traction apparatus base 3-2, flexible headrest3-3, head band 3-4, cervical traction apparatus hinge 3-5.Every cervical traction apparatus support bar 3-1 two ends pass through respectivelyOne cervical traction apparatus hinge 3-5 is hinged and connected with flexible headrest 3-3 and cervical traction apparatus base 3-2, and stretch headrest 3-3Bottom be hinged and connected with cervical traction apparatus base 3-2 by cervical traction apparatus hinge 3-5, stretch headrest 3-3 onPortion is provided with a head band 3-4.Wherein, hasp is provided with head band 3-4 and can be adjusted by haspHead band 3-4 length.
Fig. 6 is state design sketch of the application when being not used and using.
According to Fig. 6, we, which can clearly make, compares.Start traction when user is leaning on the application, thisWhen can clearly observe, in the presence of one-level draw-gear, two grades of draw-gears and cervical traction apparatus, guide rail bracket withAnd the sliding block on backrest guide rail extends and the flexible elongation rested the head on to two Slideslips, two grades of draw-gear expansion bends respectively.
Fig. 7 is No. two embodiments of the application.
As shown in 7 figures, No. two embodiments are a kind of one of most easy form of the application, and which employs two grades of traction dressesThe principle put.It is convenient that its advantage is, and can place it in and used on common chair or stool, not by placeLimitation.
Fig. 8 is No. three embodiments of the application.
As shown in figure 8, the embodiment of No. three has applied to the design of rocking-chair, this is designed to meet user in lunch breakThe hope that can also be drawn.No. three embodiments are transformed base, solve user leg under intimate lying statusPlacement Problems.
Fig. 9 is No. four embodiments of the application.
As shown in figure 9, No. four embodiments have applied to the design of five-pointed star chair leg and have simplified original one-level draw-gearDesign afterwards.
Embodiment
Fig. 1 to Fig. 5 is referred to, this specific embodiment includes one-level draw-gear 1, two grades of draw-gears 2, necks and ledLeading-in device 3, hook armpit support 4, chest fixing belt 5, fixing strap of waist 6, armrests 7, base 8, its combine mode be：NeckDraw-gear 3 be welded on the top of one-level draw-gear 1, two grades of draw-gears 2 be welded on behind one-level draw-gear 1, twoThe bottom of level draw-gear 2 is welded with base 8, and hook armpit support 4 is arranged on contacts and be in the top with backrest guide rail 1-1On sliding block 1-5, chest fixing belt 5 and fixing strap of waist 6 are arranged on backrest guide rail 1-1, and armrests 7 is arranged on base 8,It is characterized in that：Traction chair installs one-level draw-gear 1, two grades of draw-gears 2, cervical traction apparatus 3, described one-level tractionDevice 1 includes backrest guide rail 1-1, one-level draw-gear support bar 1-2, one-level draw-gear hinge 1-3, guide rail bracket 1-4, sliding block1-5, one-level draw-gear expansion bend 1-6, the combination of wherein one-level draw-gear 1 is：Backrest guide rail 1-1 and guide rail bracket 1-Sliding block 1-5 is fitted with 4, one-level draw-gear support bar 1-2 and sliding block 1-5 is hinged by one-level draw-gear hinge 1-3It is connected, one-level draw-gear expansion bend 1-6 two ends are separately mounted on backrest guide rail 1-1 and guide rail bracket 1-4, two grades of traction dressesPutting 2 includes two grades of draw-gear hinge 2-1, two grades of draw-gear expansion bend 2-2, two grades of draw-gear support bar 2-3, steel pipe 2-4, wherein the combination of two grades of draw-gears 2 is：Two grades of draw-gear expansion bend 2-2, two grades of draw-gear support bar 2-3,Steel pipe 2-4 two ends are all hinged by two grades of draw-gear hinge 2-1 and joined end to end respectively, and cervical traction apparatus 3 includes neckDraw-gear support bar 3-1, cervical traction apparatus base 3-2, flexible headrest 3-3, head band 3-4, cervical traction apparatusHinge 3-5, the combination of wherein cervical traction apparatus 3 is：Cervical traction apparatus support bar 3-1 two ends pass through two groups respectivelyCervical traction apparatus hinge 3-5 is hinged and connected with flexible headrest 3-3 and cervical traction apparatus base 3-2, the bottom for the headrest 3-3 that stretchesPortion is hinged and connected with cervical traction apparatus base 3-2 by cervical traction apparatus hinge 3-5, and flexible headrest 3-3 middle and upper part is setIt is equipped with head band 3-4.
The centre of the headrest of two grades of draw-gears 2 is shaped to the form caved inward according to the human body back side of head.
Backrest guide rail 1-1 position of back, sets electric massage device.
The position that hook armpit support 4 is contacted with human body oxter sets high-density sponge cushion pad.
Armrests 7 employs the design of ergonomics, and armrests 7 is set to Liftable type.
Buffer spring is all provided with inside one-level draw-gear expansion bend 1-6 and two grades of draw-gear expansion bend 2-2.
Hasp is provided with head band 3-4, chest fixing belt 5 and fixing strap of waist 6 are provided with traction belt buckle.
Dismountable stainless steel chair leg is installed under base 8.
Ball 1-7 is provided with sliding block 1-5.
Lumbar traction：User needs that fixing strap of waist 6 first is wrapped in into waist and chest fixing belt 5 is wrapped in chest,And buckle is buckled well, makes that fixing strap of waist 6 fixes user's waist and chest fixing belt 5 fixes user's chest.OxterRide at hook armpit support 4, leash is adjusted to suitable length and leaned on backward naturally above the waist.
Neck traction：When user needs to draw neck, first by heads of the head band 3-4 userFixed, then user is leaned on or the form by the way that head is leaned on backward naturally backward, and neck is drawn.
Terminate traction：When user needs to stop traction, armrests 7 can be firmly grasped, makes to sit straight or head above the waistPortion is leaned on after ajusting end.Untie chest fixing belt 5 and the fixing strap of waist 6 of chest fixing belt 5 or head band 5 just terminatesTraction.
Operation principle：Occur rotating shaft bar referring to Fig. 6, the principle of this specific embodiment is the form leaned on by userTilt to realize that vertebra is drawn.
Fig. 7, Fig. 8 and Fig. 9 are respectively No. two, No. three and No. four embodiments of the application exemplary embodiments.
Above content is only one of the application exemplary embodiments, wherein one-level draw-gear 1, two grades of draw-gears 2 and neckPortion's draw-gear 3 is the technological core part of this traction chair, and three's any combination or exclusive use can reach traction chairPurpose.Those of ordinary skill in the art on the premise of the application principle is not departed from, can also done with some deformations and changedEnter, also because being considered as the protection domain of the application.Wherein also include the simple device or tractor for being related to the application principle.