CN2428113Y

CN2428113Y - New-type lumbar vertebra back traction device

Info

Publication number: CN2428113Y
Application number: CN 00241816
Authority: CN
Inventors: 温振元
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-20
Filing date: 2000-06-20
Publication date: 2001-05-02
Anticipated expiration: 2010-06-20

Abstract

The utility model relates to a novel lumbar vertebra back traction device, which is composed of a frame body part, a lifting part, a driving part and a back traction part, wherein, the lifting part is composed of a pedal, a leading screw, a swing handle, a slide way, a fixed beam and a cross beam. The driving part is composed of a drive shaft, a driven shaft, a driving gear, a driven gear, a bearing, a ratchet wheel, a ratchet pawl and a handle. The back traction part is composed of a back plate and a shaft back connector. The utility model has the advantages that the back plate is designed to a waist and back shaped form. The novel lumbar vertebra back traction device can simulate doctor back method for treating lumbar vertebra diseases, and can be adjusted according to the height of the human body. The utility model can flexibly adjust the vibropendulous amplitude of each direction according to the requirement of treatment, and realize the back traction of a long time and enhance treatment effect, and is an ideal medical care apparatus.

Description

A kind of novel lumbar vertebra back traction device

This utility model relates to a kind of physical therapy appliance, particularly relates to a kind of device for the treatment of waist disease.

At present, what the treatment lumbar disc disease generally adopted is to be aided with artificial manipulation of carrying on the back treatment behind the manual massage, and the shortcoming of artificial manipulation of carrying on the back is that doctor's labor intensity is big, and is big to doctor's waist infringement, and the artificial manipulation of carrying on the back operating time is short.

It is big to solve existing artificial manipulation of carrying on the back doctor labor intensity that the purpose of this utility model provides a kind of novel lumbar vertebra back traction device, big to doctor's waist infringement, the deficiency that the operating time is short.

The technical solution of the utility model is: it is drawn part and is formed by support body part, lifting part, running part, the back of the body.The support body part is made up of base, bracket upright post; The lifting part is made up of pedal, slideway, built-in beam, upper and lower crossbeam, leading screw, crank; Running part is made up of driving shaft, driving gear, bearing, ratchet, ratchet, bearing pin, handle, driven shaft, driven gear; The back of the body draws part and is made up of backboard, axle back of the body adapter; Bracket upright post cooperates solid welding with base.Slideway is an arc, slideway extrados two ends, both sides are respectively with last, the sill two ends cooperates solid welding, both sides slideway intrados cooperates with the support rear column respectively, pedal one end face cooperates solid welding with sill, both sides and entablature two ends are welded with reinforcement above the pedal, the built-in beam two ends is welded with arc fixed plate, fixing head and the fastening or solid welding of support rear column fitted bolt, the collar, female thread collar internal diameter cooperates with the leading screw external diameter respectively, external diameter respectively with built-in beam, on, sill cooperates solid welding, leading screw one end nut is fastening, other end external diameter cooperates jackscrew to fix with crank one end installing hole, both ends of main drive shaft has screw thread, driving shaft one end external diameter cooperates with two ratchet endoporus, two ratchets, one end face cooperates, the driving gear internal diameter cooperates with the driving shaft external diameter, bearing cooperates with bearing cap, two bearings is covered an end face and is cooperated with the driving gear both ends of the surface respectively, the two bearings endoporus cooperates with the driving shaft external diameter, one bearing cap other end cooperates with a ratchet other end, driving shaft other end external diameter cooperates with handle one end installing hole, both ends of main drive shaft head nut locking jackscrew is fixed, both ends of main drive shaft head nut one end face respectively with another ratchet other end, handle installing hole one end face cooperates, platform one end cooperates solid welding with side stand column inboard, be welded with fixed mount above the platform other end, the both sides ratchet respectively with two ratchet engaged, the ratchet installing hole is fastening with fixed mount installing hole fitted bolt respectively, bearing pin respectively with the ratchet spring installing hole, platform is gone forward, back locating hole cooperates, the locking of bearing pin one end nut, both ends of the spring is hinged with the bearing pin other end respectively, there is screw thread at the driven shaft two ends, cooperate with the driven shaft external diameter with the intermeshing driven gear internal diameter of driving gear, driven shaft two ends external diameter cooperates with support two heel post upper face side plate installing holes, and driven shaft two end nuts are fastening.Backboard is a half U type, and backboard is made up of structural steel frame, plank (or plastic plate), sponge, cover.Structural steel frame cooperates screw fastening with plank, plank cooperates all around rivet to fix with cover, between plank and the cover sponge is arranged, the positive straight end of backboard is gone up both sides bolting L sections arm, and outer housing cooperates with jib, between outer housing and the jib sponge is arranged, the backboard reverse side is welded with handle, axle back of the body adapter is by connecting axle, connection bearing, locking receptacles, locking cover, limited bolt, gim peg, and slide bar, pulling plug are formed.Connection bearing cooperates with the connection bearing lid, the middle part structural steel frame cooperated solid welding below connection bearing covered an end face and the backboard reverse side is directly held, connecting axle one end external diameter cooperates with the connection bearing internal diameter, another termination cooperates solid welding with the driven shaft external diameter, connecting axle top, connection bearing lid other end is welded with locking receptacles, connecting axle below external diameter is welded with gim peg, there is limited bolt the gim peg both sides, limited bolt one end cooperates solid welding with backboard reverse side structural steel frame, the locking cover axially has a flute profile slideway, the slide bar external diameter overlaps with locking respectively, the locking receptacles endoporus cooperates, pulling plug and flute profile slideway, the slide bar locating hole cooperates, pulling plug one termination cooperates with connection bearing lid other end, and the locking cover cooperates solid welding with the driven shaft external diameter.

This utility model compared with the prior art, because back plate design becomes the back shaped form, replace doctor's manipulation of carrying on the back treatment lumbar disc disease, can regulate according to human body height, can artificially control swing, chatter amplitude on the direction of front, rear, left and right, easy to operate, can make fixedly centre position of backboard simultaneously, the long-time back of the body draws, thereby reach treatment waist disease purpose, doctor and patient break away from Body contact, make the civilization more of practising medicine, and also can make family's care appliance simultaneously.

Description of drawings:

Fig. 1 is a kind of novel lumbar vertebra back traction device structural front view

Fig. 2 is a kind of novel lumbar vertebra back traction device structure right view

Fig. 3 is a kind of novel lumbar vertebra back traction device axle back of the body connector construction front view

Fig. 4 is a kind of novel lumbar vertebra back traction device axle back of the body connector construction side view

Provide this utility model most preferred embodiment below in conjunction with accompanying drawing: it is drawn part and is formed by support body part, lifting part, running part, the back of the body.The support body part is made up of base 1 material channel-section steel, bracket upright post 2; Lifting part is Q235-A, built-in beam 5, upper and

lower crossbeam

6,7, leading screw 8, crank 9 by pedal 3, slideway 4 materials and forms; Running part is by driving shaft 10, driving gear 11, bearing material standard component, and ratchet 13, ratchet 14, bearing pin 15, handle 16, driven shaft 17, driven gear 18 are formed; The back of the body draws part and is made up of backboard 23, axle back of the body adapter; Bracket upright post 2 cooperates solid welding with base 1, slideway 4 is an arc, slideway 4 extrados two ends in both sides are respectively with last,

sill

6,7 two ends cooperate solid welding, slideway 4 intrados in both sides cooperate with support rear column 2 respectively, pedal 3 one end faces cooperate solid welding with sill 7, both sides and entablature 6 two ends are welded with reinforcement above the pedal 3, built-in beam 5 two ends are welded with arc fixed plate 19 material Q235-A, fixing head 19 is fastening with support rear column 2 fitted bolts, the collar, female thread collar internal diameter cooperates with leading screw 8 external diameters respectively, external diameter respectively with built-in beam 5, on,

sill

6,7 cooperate solid welding, leading screw 8 one end nuts are fastening, and other end external diameter cooperates jackscrew to fix with crank 9 installing holes.There is screw thread at driving shaft 10 two ends, and driving shaft 10 1 end external diameters cooperate with two ratchets, 13 endoporus, and two ratchets, 13 1 end faces cooperate.Driving gear 11 internal diameters cooperate with driving shaft 10 external diameters, bearing cooperates with bearing cap 12 material Q235-A, two bearings is covered 12 1 end faces and is cooperated with driving gear 11 both ends of the surface respectively, the two bearings endoporus cooperates with driving shaft 10 external diameters, one bearing cap, 12 other ends cooperate with a ratchet 13 other ends, driving shaft 10 other end external diameters cooperate with handle 16 1 end installing holes, driving shaft 10 two ends nut check jackscrews are fixed, driving shaft 10 two ends nuts one end face respectively with another ratchet 13 other ends, handle 16 installing holes one end face cooperates, platform 20 material Q235-A one end cooperates solid welding with a side stand column 2 inboards, be welded with fixed mount 21 material Q235-A above platform 20 other ends, both sides ratchet 14 meshes with two ratchets 13 respectively, ratchet 14 installing holes are fastening with fixed mount 21 installing hole fitted bolts respectively, bearing pin 15 respectively with ratchet 14 spring mounting holes, platform 20 is gone forward, back locating hole cooperates, the locking of bearing pin 15 1 end nuts, both ends of the spring is hinged with bearing pin 15 other ends respectively.There is screw thread at driven shaft 17 two ends, cooperate with driven shaft 17 external diameters with driving gear 11 intermeshing driven gear 18 internal diameters, and driven shaft 17 two ends external diameters cooperate with side plate 22 material Q235-A installing holes above support two

heel posts

2, and 17 liang of end nuts of driven shaft are fastening.Backboard 23 is a half U type, and backboard 23 is made up of structural steel frame, plank, sponge, cover material ground leather.Structural steel frame cooperates screw fastening with plank.This plate cooperates all around rivet to fix with cover, between plank and the cover sponge is arranged, backboard 23 positive straight ends are gone up both sides bolting L sections arm 24, outer housing cooperates with jib, between outer housing and the jib sponge is arranged, backboard 23 reverse side are welded with handle 25, and axle back of the body adapter is made up of connecting axle 26, connection bearing, locking receptacles 27, locking cover 28, limited bolt 29, gim peg 30, slide bar 31, pulling plug 32.Connection bearing covers 33 material Q235-A with connection bearing and cooperates, the middle part structural steel frame cooperated solid welding below connection bearing covered 33 1 end faces and backboard 23 reverse side are directly held, connecting axle 26 1 end external diameters cooperate with the connection bearing internal diameter, another termination cooperates solid welding with driven shaft 17 external diameters, connection bearing covers 33 other end connecting axles, 26 tops and is welded with locking receptacles 27, connecting axle 26 below external diameters are welded with gim peg 30, there is limited bolt 29 gim peg 30 both sides, limited bolt 29 1 ends cooperate solid welding with backboard 23 reverse side structural steel frames, locking cover 28 axially has a flute profile slideway, slide bar 31 cooperates with locating hole, pulling plug 32 1 terminations are covered 33 other ends with Limit Bearing and are cooperated, locking cover 28 cooperates solid welding with driven shaft 17 external diameters, and all the other materials are Fine Steel Casting iron.During use, the patient stands on the pedal 3, lean against backboard 23 fronts, two arms are on jib 24, two hold jib 24, adjust leading screw 8 according to patient's height with crank 9, patient's waist and backboard 23 arcs are adapted, shake handle 16 and hold handle 25, to carry on the back on 23 when making backboard 23 turn over to 70 °～90 °, following vibration is with the reduction lumbar physiological-curvature, when fixing a certain position, do not lean forward, make rear side ratchet 14 and corresponding ratchet 13 engagements for making backboard 23 as being overturn in backboard 23 front and back, for making not hypsokinesis of backboard make front side ratchet 14 and corresponding ratchet 13 engagements, this moment, backboard 23 can swing, as limited it and swing when making its centerlock, pulled pulling plug 32, make slide bar 31 terminations and Limit Bearing cover 33 tight fits, backboard 23 left and right directions are with regard to centerlock, can carry on the back to regard it as to reach treatment patient lumbar disc disease purpose left and right directions pendulum angle scope 0 °～45 ° of pendulum angle scopes within both sides limited bolt 29 for a long time.

Claims

1, a kind of novel lumbar vertebra back traction device is characterized in that: it is by the support body part, the lifting part, and running part, the back of the body draw part and form,

A, support body part are made up of base, bracket upright post, and bracket upright post cooperates solid welding with base,

B, lifting part are made up of pedal, slideway, built-in beam, upper and lower crossbeam, leading screw, crank; Slideway extrados two ends, both sides are respectively with last, the sill two ends cooperates solid welding, intrados cooperates with the support rear column respectively, pedal one end face cooperates solid welding with sill, both sides and entablature two ends are welded with reinforcement above the pedal, built-in beam two ends fixing head and the fastening or solid welding of support rear column fitted bolt, the collar, female thread collar internal diameter cooperates with the leading screw external diameter respectively, external diameter respectively with built-in beam, on, sill cooperates solid welding, leading screw one end nut is fastening, other end external diameter cooperates jackscrew to fix with crank one end installing hole

C, running part are made up of driving shaft, driving gear, bearing, ratchet, ratchet, bearing pin, handle, driven shaft, driven gear; Driving shaft one end external diameter cooperates with two ratchet endoporus, two ratchets, one end face cooperates, the driving gear internal diameter cooperates with the driving shaft external diameter, bearing cooperates with bearing cap, two bearings is covered an end face and is cooperated with the driving gear both ends of the surface respectively, the two bearings endoporus cooperates with the driving shaft external diameter, one bearing cap other end cooperates with a ratchet other end, driving shaft other end external diameter cooperates with handle one end installing hole, both ends of main drive shaft head nut locking jackscrew is fixed, both ends of main drive shaft head nut one end face respectively with another ratchet other end, handle installing hole one end face cooperates, platform one end cooperates solid welding with side stand column inboard, be welded with fixed mount above the platform other end, the both sides ratchet respectively with two ratchet engaged, the ratchet installing hole is fastening with fixed mount installing hole fitted bolt respectively, bearing pin respectively with the ratchet spring installing hole, platform is gone forward, back locating hole cooperates, the locking of bearing pin one end nut, both ends of the spring is hinged with the bearing pin other end respectively, cooperate with the driven shaft external diameter with the intermeshing driven gear internal diameter of driving gear, driven shaft two ends external diameter cooperates with support two heel post upper face side plate installing holes, driven shaft two end nuts are fastening

D, the back of the body draw part and are made up of backboard and axle back of the body adapter; Backboard is a half U type, backboard is made up of structural steel frame, plank, sponge, cover, structural steel frame cooperates screw fastening with plank, plank cooperates all around rivet to fix with cover, between plank and the cover sponge is arranged, the positive straight end of backboard is gone up both sides bolting L sections arm, and outer housing cooperates with jib, between outer housing and the jib sponge is arranged; The backboard reverse side is welded with handle; Axle back of the body adapter is made up of connecting axle, connection bearing, locking receptacles, locking cover, limited bolt, gim peg, slide bar, pulling plug; Connection bearing cooperates with the connection bearing lid, the middle part structural steel frame cooperated solid welding below connection bearing covered an end face and the backboard reverse side is directly held, connecting axle one end external diameter cooperates with the connection bearing internal diameter, another termination cooperates solid welding with the driven shaft external diameter, connection bearing covers end face connecting axle top and is welded with locking receptacles, connecting axle below external diameter is welded with gim peg, gim peg both sides limited bolt one end cooperates solid welding with backboard reverse side structural steel frame, the slide bar external diameter overlaps with locking respectively, the locking receptacles endoporus cooperates, pulling plug overlaps the flute profile slideway with locking respectively, the slide bar locating hole cooperates, pulling plug one termination is covered an end face with connection bearing and is cooperated, and the locking cover cooperates solid welding with the driven shaft external diameter.