CN2857896Y

CN2857896Y - Extension apparatus for lumbar vertebrae resetting

Info

Publication number: CN2857896Y
Application number: CN 200520143128
Authority: CN
Inventors: 吴江静
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-17
Filing date: 2005-11-17
Publication date: 2007-01-17
Anticipated expiration: 2015-11-17

Abstract

A reposition traction apparatus for cervical vertebra and lumber vertebra includes a sitting-lying dual-purpose two-in-one stand by using pin axle connection, a triangular rod linkage driving device for vertebra traction for confirming a position needing traction by using a adjustable jaw belt or an underarm fixation belt, a detachable or foldable foot fixation frame adapted to sitting-lying dual purposes, and a double- side armrests for relaxing shoulder and back muscles. The reposition traction apparatus for cervical vertebra and lumber vertebra can be used when sitting or lying, the traction angle is reasonable, the traction strength is uniform, the traction range is limited in a safety scope, it can be used conveniently by more people without limitation of occasion, traction can be carried out more scientifically based on human body physiological character to relax tensional muscles of cervical, lumber and back parts for reposition of small vertebra joint misplacement, and it will help to recovery fatigue and modify retrogressed muscles by blood circulation recovery after traction.

Description

Extender for repositioning cervical and lumbar vertebrae

Technical field this utility model belongs to a kind of human body otretcher, is specifically related to a kind of human body neck lumbar vertebra, muscle of back, leg muscle and embolia stretcher of being used for.

Background technology neck lumbar vertebra and thigh bone and each joint are to bear body wt, and the support that bears various stretchings, contraction strength.People are along with the increase at age, the influence of the secular heavy burden of standing, pressure influence and occupational habit posture, part muscle is in tension for a long time, dislocation, the fissure of displacement that can cause the moving of vertebra, rotation and little joint, thereby compressing spinal nerve blood vessel causes corresponding site pain, degeneration and other disease.Discovery at present reaches hundred kinds with vertebral subluxation, fissure of displacement diseases associated, and common have cervical spondylosis, lumbar muscle strain, lumbago and skelalgia and a ridge source property heart disease etc.In the prior art, all disclose a kind of human body extensional motion (exercise) device as China patent ZL02263972.1, ZL03280227.7, comprised that the other end that an end is equipped with the bed of head and neck fixing band, mounting has a foot of sliding with respect to mounting to collude by device and a straight line tensile driving device.Their common feature is: can only use by clinostatism, focus on stretching shank to realize increasing the purpose of height, the effect at its stretching neck, waist, back limited (especially for adult or bodily form overweight people) makes its suitable crowd be subjected to bigger limitation thus.

The summary of the invention the purpose of this utility model be to provide a kind of sit can crouch, the angle design that stretches rationally, stretching strength evenly, stretch range is limited in the extender for repositioning cervical and lumbar vertebrae in the safety range, the muscle that helps people to relax neck, the back of the body, waist anxiety resets after impelling the little articulation in extension of vertebral subluxation, the fissure of displacement naturally.

For achieving the above object, the technical scheme that this utility model is taked is: a kind of extender for repositioning cervical and lumbar vertebrae, comprise mounting, headrest-plate, tensile driving device, foot's fixed mount and handrail, it is characterized in that described mounting is the sitting-lying double-purpose mounting, it is made up of preceding pipe support, back pipe support, fixed supporting leg and movable supporting legs, connect by bearing pin between the forward and backward pipe support, its folded state is fixed by a connection piece, forward and backward pipe support supported underneath movable supporting legs and fixed supporting leg; Adjustable headrest plate, backboard and seat overlay on the sitting-lying double-purpose mounting, and backboard and seat are located at respectively on the forward and backward pipe support; Preceding fixed mount is located at the dead ahead of adjustable headrest plate, and its front end cross bar both sides are respectively equipped with a fixing band, and the other end of fixing band is a free end, is connected with jaw band or oxter fixing band, and the rear end of preceding fixed mount is connected with driving tractive pipe; Tensile driving device is formed by driving tractive pipe, triangle link mechanism and crank, drive the tractive pipe and be positioned at preceding pipe support inside, its front end links to each other with preceding fixed mount lower end, its rear end links to each other with the triangle link mechanism, the screw rod of triangle link mechanism links to each other with crank, crank drives screw rod and rotates, and two nuts are counter-rotation thereon, makes the triangle link mechanism change angle and drive to drive the tractive pipe along the translation forward of mounting long axis direction; Foot's fixed mount and back detachable or collapsible connection of pipe support; The handrail that links to each other with the mounting crossbeam is formed by connecting by bearing pin by two joint coupling bars, is provided with torsion spring in the bearing pin hinged place.

The extender for repositioning cervical and lumbar vertebrae that this utility model provides, owing to adopt driving stretching device based on the vertebra tractive, cervical region, lower back muscle, vertebra etc. are implemented effective tractive, can help people to relax the muscle of neck, the back of the body, waist anxiety, impel little dislocation, the fissure of displacement to reset naturally after stretching, and because of the back osteoarthrosis that stretches recovers blood circulation, to setting up and the muscle of degeneration has good benefiting; Owing to adopted axle to connect pairing one mounting, people can choose at random seat or clinostatism stretches, more convenient reasonable during use, be not subjected to office space and family to use the restriction in place, during clinostatism, except that implementing cervical region, lower back and vertebra tractive, can realize the stretching at shank and other position of human body equally, expanded suitable crowd's scope; Owing to adopted the triangle link mechanism to drive stretching device, make its stretching dynamics slowly soft, more even putting in place, and stretch range is limited in the safety range; Since adopted adjustable jaw band make head angle fix, stressed evenly, adjustable angle formula headrest-plate more scientifically carries out tractive to adapt to the needs of different parts cervicodynia according to the physiology angle; Being provided with of bilateral handrail makes the shoulder muscle of back loosen just, is convenient to vertebra and resets, and increased comfortableness; The use respectively of fixing band can be determined to need tensile position under jaw occipitalia fixing band and the axil rib, and human body is fixed on the mounting, and it is more safe and effective to stretch.

Description of drawings Fig. 1 is the side view of extender for repositioning cervical and lumbar vertebrae clinostatism;

Fig. 2 is the structural representation of extender for repositioning cervical and lumbar vertebrae bottom drawing mechanism;

Fig. 3 is the side view of extender for repositioning cervical and lumbar vertebrae seat.

Among the figure: fixed mount before the 1-; 2-cross bar I; The 3-fixing band; 4-oxter fixing band or jaw band; 5-pin I; The 6-adjusting nut; 7-adjustable headrest plate; The 8-backboard; The 9-bearing pin; The 10-seat; 11-cross bar II; The adjustable foot of 12-fixed mount; 13-pin II; Pipe support behind the 14-; The 15-fixed supporting leg; The 16-crank; The 17-movable supporting legs; Pipe support before the 18-; 19-drives traction tube; 20-tripod link mechanism; The 21-nut; 22-coupling bar I; The 23-torsion spring; 24-coupling bar II; The 25-coupling bar; The 26-pin-and-hole; The 27-screw rod.

The specific embodiment as shown in Figure 1 to Figure 3, the extender for repositioning cervical and lumbar vertebrae that this utility model provides comprises sitting-lying double-purpose mounting, adjustable headrest plate, tensile driving device, adjustable foot fixed mount and Foldable handrail.Wherein:

The sitting-lying double-purpose mounting is made up of preceding pipe support 18, back pipe support 14, fixed supporting leg 15 and movable supporting legs 17, and front and back pipe support 18,14 can be that the long tube that crosses axis is established several crossbeams compositions thereon, can be the rectangle pipe support, can also adopt grillage; Adopt any axle connected mode all can between the pipe support 18,14 of front and back, in the present embodiment, adopt bearing pin 9 to link together between the front and back pipe support 18,14, when mounting is folding, preceding pipe support 18 rotates with back pipe support 14 around bearing pin 9 and is 90 °, is fixed in folded state by pin; Movable supporting legs 17 and fixed supporting leg 15 together play a supportive role, movable supporting legs 17 when mounting is folded into seat, can receive lean against before on the pipe support 18.

Be covered with adjustable headrest plate 7, backboard 8 and seat 10 on the sitting-lying double-purpose mounting, adjustable headrest plate 7 chute on fixed mount bottom it links to each other, the chute place is provided with adjusting nut 6, degree of tightness by adjusting nut 6, adjust incidence tractive angle, adjusting angle is in 0～30 ° of scope, and backboard 8 and seat 10 are located at respectively on the pipe support 18,14 of front and back, when mounting is clinostatism, form a bed just.The place ahead of adjustable headrest plate 7 is provided with preceding fixed mount 1, its front end cross bar I2 both sides are respectively equipped with a fixing band 3, the other end of fixing band 3 is a free end, can be connected with jaw band or oxter fixing band 4, regulate jaw band or oxter fixing band 4 to appropriate length, exercise stretching and drawing function respectively cervical region, lower back muscle and lumbar vertebra; Its rear end is connected with driving tractive pipe 19 by pin I5.

Tensile driving device is formed by driving tractive pipe 19, triangle link mechanism 20 and crank 16, drive tractive pipe 19 and be positioned at preceding pipe support 18 inside, its front end links to each other with preceding fixed mount 1 lower end, its rear end links to each other with triangle link mechanism 20, the screw rod 27 of triangle link mechanism 20 links to each other with crank 16, crank 16 drive screw rods 27 rotate, and two nuts 21 rotate along screw rod 27 in the other direction, make triangle link mechanism 20 change angles and drive driving tractive pipe 19 along the translation forward of mounting long axis direction.

Adjustable foot fixed mount 12, the end of its top cross bar II11 can upwards lift, so that freely foot is stretched into wherein fixing or extraction, its below cross bar through coupling bar 25 with after pipe support 14 intermediary vertical tubes be nested and be connected with pin II13, coupling bar 25 is provided with a plurality of pin-and-holes 26, with the length that the pin and the pin-and-hole 26 of diverse location are inserted scalable coupling bar 25 mutually, use to be fit to different heights.When seat, 12 extractions of adjustable foot fixed mount can be removed or under axially, fold.

Foldable handrail is connected the both sides of mounting by gusset piece or pipe support transverse tube, and it is formed by connecting by bearing pin by coupling bar I22 and coupling bar II24, is provided with torsion spring 23 in the bearing pin hinged place.When clinostatism, two joint coupling bars 22,24 are a straight line; When seat, two joint coupling bars 22,24 are rectangular.

Claims

1, a kind of extender for repositioning cervical and lumbar vertebrae, comprise mounting, headrest-plate, tensile driving device, foot's fixed mount and handrail, it is characterized in that described mounting is the sitting-lying double-purpose mounting, it is made up of preceding pipe support (18), back pipe support (14), fixed supporting leg (15) and movable supporting legs (17), connect by bearing pin between the front and back pipe supports (18,14), its folded state is fixed by a connection piece, front and back pipe support (18,14) supported underneath movable supporting legs (17) and fixed supporting leg (15); Adjustable headrest plate (7), backboard (8) and seat (10) overlay on the sitting-lying double-purpose mounting, and backboard (8) and seat (10) are located at respectively on the front and back pipe supports (18,14); Preceding fixed mount (1) is located at the dead ahead of adjustable headrest plate (7), its front end cross bar (2) both sides are respectively equipped with a fixing band (3), the other end of fixing band (3) is a free end, is connected with jaw band or oxter fixing band (4), and the rear end of preceding fixed mount (1) is connected with driving tractive pipe (19); Tensile driving device is formed by driving tractive pipe (19), triangle link mechanism (20) and crank (16), drive the inside that tractive pipe (19) is positioned at preceding pipe support (18), its front end links to each other with preceding fixed mount (1) lower end, its rear end links to each other with triangle link mechanism (20), the screw rod (27) of triangle link mechanism (20) links to each other with crank (16), crank (16) drives screw rod (27) and rotates, two nuts (21) are counter-rotation thereon, makes triangle link mechanism (20) change angle and drive to drive tractive pipe (19) along the translation forward of mounting long axis direction; Adjustable foot fixed mount (12) and back detachable or collapsible connection of pipe support (14); The handrail that links to each other with the mounting crossbeam is formed by connecting by bearing pin by coupling bar I (22) and coupling bar II (24), is provided with torsion spring (23) in the bearing pin hinged place.

2, extender for repositioning cervical and lumbar vertebrae according to claim 1 is characterized in that above-mentioned front and back pipe support (18,14) establishes several crossbeams thereon by the long tube that crosses axis and form, or is the rectangle pipe support, or is grillage.

3, extender for repositioning cervical and lumbar vertebrae according to claim 1, the adjustment angle that it is characterized in that above-mentioned adjustable headrest plate (7) are in 0～30 ° of scope.

4, according to claim 1 or 3 described extender for repositioning cervical and lumbar vertebrae, it is characterized in that above-mentioned adjustable headrest plate (7) chute on fixed mount bottom it links to each other, the chute place is provided with adjusting nut (6).

5, extender for repositioning cervical and lumbar vertebrae according to claim 1, the coupling bar (25) that it is characterized in that above-mentioned adjustable foot fixed mount (12) is nested with back pipe support (14) and is connected with pin II (13), and coupling bar (25) is provided with the pin-and-hole (26) of a plurality of its length of adjusting.