CN101305953B

CN101305953B - Hemiparalysis recovery body-building apparatus

Info

Publication number: CN101305953B
Application number: CN200810140500XA
Authority: CN
Inventors: 曹海钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-27
Filing date: 2008-06-27
Publication date: 2010-06-02
Anticipated expiration: 2028-06-27
Also published as: CN101305953A

Abstract

The invention relates to a gymnastic device for hemiplegia rehabilitation. A pedestal of the gymnastic device is an I-shaped pedestal; an upright post is arranged on a front crossarm of the pedestal;a pair of rotary foot pedals is arranged at the lower middle of the upright post; a set of four-rod drive mechanism is upwards connected with the inner side of a treading shaft in a linked manner; onesegment at the upper end of the four-rod drive mechanism is rotatablely connected to a stationary shaft of the upright post; a pair of fixed handrails are arranged at the upper end of the upright post toward the direction of a seat; the lower part of the seat is fixed on the rear crossarm of the I-shaped pedestal through a bracket; the fixed handrails are fixed on two sides of the seat; the backside of the seat is upwards connected with a backup plate, and a backrest is arranged on the backup plate; tilting 10 to 30 degrees forwards and downwards, a pair of linked handrails is arranged at the upper end of the backrest through going around the two sides from a back wall; gear shafts are downwards fixed on the two linked handrails respectively on the back side of the backrest; a pair of circular gears which are meshed with each other are arranged on the gear shafts in a gear case; the gear case is arranged on a shell body which can rotate on the backrest. The gymnastic device has the advantages of simple structure, multifunction, light weight, and low cost.

Description

Hemiparalysis recovery body-building apparatus

Technical field:

The present invention relates to physical therapy device, particularly a kind of patient of being used for carries out the hemiparalysis recovery body-building apparatus of reconditioning.

Background technology:

I am at " hemiparalysis recovery body-building apparatus " of first to file, the patent No. is 2005200312724, it is that a seat is installed on a rectangle base, with support one pair of pedal is housed on the base in seat the place ahead, on two wing bases of seat the place ahead the ball pedal is arranged, the base front end upwards is equipped with fixed armrest, the base rear end both sides have projected upwards fixed bar, in the backrest back a pair of movable hand rail is installed, the connected mode of its movable hand rail is at pedestal of gear-box internal fixation, be rotatablely equipped with power transmission shaft on the pedestal, inboard, power transmission shaft two ends is fixed with a horizontal awl tooth respectively, be engaged with perpendicular awl tooth on each horizontal awl tooth, be connected with movable hand rail with gear frame through bearing respectively on each perpendicular awl tooth, movable hand rail is provided with stopper slot on transmission case body.The shortcoming that this structure exists is complex structure, cost height, and is poor to the calibration function of lower limb malformation.

Summary of the invention:

The objective of the invention is to design a kind of simple in structure, cost is low, recovery function is comprehensive, effective hemiparalysis recovery body-building apparatus.

Technical solution of the present invention is finished as follows, it includes seat, base, pedal, fixed armrest and interlock handrail, it is characterized in that: base is an I-shaped base, on the crossbearer column is arranged before the base, the column middle and lower part is equipped with one pair of rotation pedal, one group of four jointed gear unit upwards has been connected a pedal axle inboard, bottom first segment length≤half foot of four jointed gear units is long, bottom first segment front end and pedal axle are rotationally connected, rear end and bottom second joint are rotationally connected, length≤shank the length of bottom second joint, the length of top two joints is all less than bottom second joint, upper end one joint of four jointed gear units is rotatably connected on the fixed axis of column, to orientation of chair a pair of fixed armrest is housed in the column upper end, be fixed on the back crossbearer of I-shaped base by support below the seat, be fixed with fixed armrest in the seat both sides, upwards be connected with backup plate at the seat rear side, backrest is installed on the backup plate, the backrest upper end is equipped with a pair of interlock handrail around both sides to front lower place inclination 10-30 degree from rear wall, behind backrest, face down on the described a pair of interlock handrail and be fixed with a rooted tooth wheel shaft respectively, a pair of intermeshing roller gear is installed in gear-box on the gear shaft, and gear-box is installed in one can be on the housing that rotates on the backrest.Be provided with sliding sleeve and adjusting knob at backrest and backup plate junction.That the present invention has is simple in structure, function is many, in light weight, advantage that cost is low.

Description of drawings:

Fig. 1 is a structural representation of the present invention, and Fig. 2 is the mounting structure sketch map of interlock handrail, and Fig. 3 is the structural representation of four jointed gear units.

The specific embodiment:

As shown in drawings, the present invention is to my improvement in the patented technology scheme of first to file, its base adopts an I-shaped base 7, before base, upwards be fixed with a root post 2 in the middle of the crossbearer, the column middle and lower part is equipped with one pair of pedal 4 with crank axle 5, the group length that upwards has been connected in pedal axle 6 inboards of suffering from limb one side does not wait and can be rotatably connected on the fixed axis 31 of column with the upper end that patient's shank bundlees fixed four jointed gear units, 3, four jointed gear units.Four jointed gear units are respectively connecting

rod

27,28,29,30 from bottom to top, each length of connecting rod is respectively: it is long that the bottom first segment is slightly less than half foot, be about the 10-14 centimetre, the length that the bottom second joint length is slightly less than shank is about the 30-40 centimetre, the length of two connecting rods in top is the 20-25 centimetre, with its underpart second joint immobilized patients shank, can when servo-actuated, correct abnormal bent distortion, help through the rotation stepping movement.In the fixing a pair of fixed armrest 1 in column upper end, hand steered in the time of can making things convenient for the patient to temper lower limb.9 connections of seat 11 usefulness bending racks are supported on the back crossbearer of base, are provided with fixed armrest 12 in the seat both sides, and the seat rear side upwards is connected with a backup plate 10, by sliding sleeve 14 and knob backrest 13 is installed on the backup plate, but the easy of rise adjustment.Downward-sloping forward 10-30 degree is equipped with a pair of interlock handrail 16 around both sides from rear wall in the backrest upper end, in a transmission case 15, gear shaft 17 is installed with key 25 and acorn nut 26 respectively facing down behind the backrest on the described a pair of interlock handrail, on the gear shaft with in the gear-box 20 a pair of intermeshing cylindrical gear 19 is installed, two cylindrical gears are installed in the gear-box 20 by gear shaft 17 and bearing 18, gear-box is installed in one with bolt 24 can be on the housing 21 that rotates on the backrest, and the housing two ends are installed on the backrest by bearing 22 and bearing block 23.The body frame both sides are equipped with antiskid pedal 8 in the crossbearer before the base in seat the place ahead.The present invention in use, not only can make the Ipsilateral upper limb through the interlock handrail with upper and lower activity of normal upper limb and expansion activity, the Ipsilateral lower limb are moved with normal lower limb through pedal and four jointed gear units, reach the purpose of accelerating rectification and rehabilitation.

Claims

1. hemiparalysis recovery body-building apparatus, it includes seat, base, pedal, fixed armrest and interlock handrail, it is characterized in that: base is an I-shaped base, on the crossbearer column is arranged before the base, the column middle and lower part is equipped with one pair of rotation pedal, one group of four jointed gear unit upwards has been connected a pedal axle inboard, bottom first segment length≤half foot of four jointed gear units is long, bottom first segment front end and pedal axle are rotationally connected, rear end and bottom second joint are rotationally connected, length≤shank the length of bottom second joint, the length of top two joints is all less than bottom second joint, upper end one joint of four jointed gear units is rotatably connected on the fixed axis of column, to orientation of chair a pair of fixed armrest is housed in the column upper end, be fixed on the back crossbearer of I-shaped base by support below the seat, be fixed with fixed armrest in the seat both sides, upwards be connected with backup plate at the seat rear side, backrest is installed on the backup plate, the backrest upper end is equipped with a pair of interlock handrail around both sides to front lower place inclination 10-30 degree from rear wall, behind backrest, face down on the described a pair of interlock handrail and be fixed with a rooted tooth wheel shaft respectively, a pair of intermeshing roller gear is installed in gear-box on the gear shaft, and gear-box is installed in one can be on the housing that rotates on the backrest.

2. hemiparalysis recovery body-building apparatus as claimed in claim 1 is characterized in that: be provided with sliding sleeve and adjusting knob at backrest and backup plate junction.