JP6122201B1 - A rehabilitation walker that can measure the assistance power of people in wheelchairs. - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rehabilitation walker capable of walking even by a wheelchair person or a person with knee arthritis. SOLUTION: A holding plate V is fixed to each of the left and right middle portions of the upper frame, and is held in each of the left and right middle portions of the lower frame. A base is fixed, a holding plate and a holding base are connected by a square tube column K, and an upper plate TU in which an outer surface of the square tube column is fixed to an upper slide and a lower plate TC fixed to a lower slide rectangular tube KC Can be slid up and down, hook a hole in the hanging part of high-tech short pants, hang the string A attached to the hook on the ring GM with the outer ring groove on the holding plate, and hang with the lowered string The lower plate TC is suspended from the lower ends of a plurality of tension coil springs WW to be lowered on the upper plate TU to be lowered, and a stopper rod protruding by the force of the compression spring is fixed in the pedal P fixed to the lower surface of the lower plate. Fix eccentric short pipes at equal intervals to the lower half of the mandrel fixed to the center. And, the eccentric short pipe pierced on one side of the square tube column at a position height of each structure to which pierce the stopper rod in the pedal P to lower stepping nurse in drilled holes. [Selection] Figure 1

Description

  The field of rehabilitation walker that can measure the assistance power of people in wheelchairs.

Rehab walker that walk in a state of measurement of the nursing auxiliary force of people in wheelchairs in the world has not been sold.

Patent application 2015-3005

  Currently, there is no rehabilitation walker that can be used by people with mild wheelchairs.

In order to explain the above rehabilitation walker, a U-shaped unequal angle tube frame is placed and fixed on the upper ends of four upright pipe columns fixed to the front and rear ends of the lower pipe placed on the left and right sides. The bearing is fixed in the lower pedestal fixed on the holding base fixed to the hexagonal pipe fixed to the left and right intermediate portions of the lower pipe, and is further mounted on the intermediate portion between the left and right sides of the unequal angle tube frame. The bearing is also fixed in the upper receiving base fixed to the lower surface of the holding plate to be fixed, and the upper end portion of the square tube column that is erected from the lower receiving base is fixed by the upper receiving base, and the upper receiving base and the lower receiving base are fixed. put mandrel within the inner diameter of the bearing to be fixed to each of the inside base, to secure the handle to the upper end of the mandrel, and mounting the casters underneath pillars under each of the those pipe columns and square tube pillars, and left and right Of the square tube column Side to allow the upper slide angle tube and a lower slide angle tube slides up and down, further fixed on the slide angle tube upper plate of the center of the square hole, the lower slide angle tube into the square hole in the center of the lower plate Fixed.

A string is attached to a hook that is hung on each of the holes of the trouser hanging part attached to the left and right of the waist position of the short pants to be worn by a wheelchair person in the unequal angle tube frame, and each of the left and right strings is placed on the unequal angle tube frame . It is hung on each of the two rings with outer ring grooves fixed on the holding plate, lowered along the square tube column, and each lower end of the lowered string is connected to the hole of the plate piece fixed on the upper board, A plurality of ultra-short pipes with different outer diameters are fixed to the bottom surface of the panel, and a plurality of tension coil springs hung on small holes formed in the side surfaces of the ultra-short pipes are suspended. A plurality of ultra-short pipes with different outer diameters are fixed to the upper board, and the upper board hangs the lower board with a tension coil spring by hanging the lower end of the tension coil spring hanging from the upper board into a small hole drilled in the side of the ultra-short pipe. And fix it to the lower surface of the lower board If the pedal is depressed, the person in the upper wheelchair and the wheelchair in the state of balance will be lifted through the tension coil spring .

Upper end arranged at equal intervals in a range of the lower half of the mandrel which is fixed the handle to the eccentric fixing a circular plate on the upper and lower end faces each of the short pipe, the high of the eccentric short pipe while being fixed to the mandrel At each position , holes on one side of the square tube column are equally spaced, and the stopper rods that enter each hole are pierced into each hole by the force of the compression coil spring placed in the pedal fixed to the lower surface of the lower plate. pierce stopper rod outer diameter of each eccentric short pipe was fixed to the mandrel by reversing the handle 180 degrees to move eccentric, rod fastened to the eccentric movement is extruded through the holes in the square tube column, out The lower plate that fixes the set stop rod rises due to the contraction force of the tension coil spring and the weight of the cared person's body, and the cared person in the balance state sits on the wheelchair by raising the lower board and the upper board, Adjust the position height of the stopper bar by operating the handle and pedal as described above. To adjust the tension of the tension coil spring in the thing, and to be able to adjust the position height of optimal care the number of the auxiliary force of the tension coil spring and the wire diameter and the outer diameter and the stop bar of the order to stand a person's wheelchair.

The center of the handle frame is fixed to the tip of the shaft fixed in the bearings at both the front and rear ends of the hexagonal pipe fixed to the center in front of the frame on the unequal angle tube frame as shown in Fig. 1, and both ends of the handle frame are fixed. The handle pipe is fixed at both ends, and a strap winding ring is fixed to each of the inner positions around 15 cm from the left and right ends of the handle pipe, and tension coil springs are attached to both knee straps that are wound around the strap winding ring. A tension coil spring that is attached to the lower end of the coil spring at the knee joint on both the left and right sides of the cared person, and that the cared person hangs on the handle pipe by alternately raising and lowering the left and right hands that hold both ends of the handle pipe. The left and right feet are raised and lowered alternately with no impact, and the wheelchair is optimally calculated as described above for the number of tension coil springs, the wire diameter, the outer diameter, and the height of the stopper rod. Rehabilitation that allows the cared person standing up and down to raise and lower both hands holding the handle pipe alternately left and right so that the tension coil spring and both knee joints that are hung on the handle pipe rise and fall alternately left and right Walker.

It is possible to create a graph of assistive power that can be used as a basis for nursing care, enabling people with knee arthritis to enjoy rehabilitation walking without feeling knee pain, and people with wheelchairs to enjoy rehabilitation walking. I was able to do.

The perspective view of a rehab walker. The longitudinal cross-sectional view before and behind a square tube column. Left and right longitudinal sectional views of a rectangular tube column. Sectional drawing of the shaft pipe fixed on the unequal angle square tube in front of an upper stage frame. Sectional drawing under a pipe pillar. A corner-reinforcing connection fitting for unequal-angled square tubes fixed to the upper end of a pipe column. The side view of the state where the care recipient who put on the short pants made of high-tech fiber stood in tension.

The rehabilitation walker according to the embodiment of the present invention is explained. A U-shaped unequal-angle tube frame is formed at each upper end of four pipe pillars PH fixed upright and fixed at both front and rear ends of a lower pipe GP placed on the left and right sides. Mount and fix F, connect the holding base VD to the lower surface of the hexagonal pipe R that is attached to each of the left and right intermediate parts of the lower pipe GP, and place the bearing in the lower receiving base BC that fixes it to the upper surface of the holding base VD. fixed, an angular pipe column K upstanding from the lower cradle in BC, the upper end of the square tube column K is fixed to the upper cradle in BU, of the upper cradle BU on scalene angle tube frame F fixed to the lower surface of the holding plate V for securing the respective central portions of the left and right, upper and lower inner diameter within the mandrel B bearings bE fixed to the inner diameter of the upper cradle BU and the lower pedestal BC in their respective right and left put both ends, fixing a handle J on the upper end of the mandrel, its with them pipe column PH and square tube column The caster C is attached to the bottom of each, and the upper and lower slide tubes KU and KC are inserted vertically into the tube, and the outer surfaces of the left and right square tube columns K are slid up and down. The upper slide square tube KU was fixed in each square hole, and the lower slide square tube KC was fixed in each hole in the center of the lower plate TC.

A string A is attached to the hook AF that is hung in each of the holes ZA of the hanging part ZT attached to the left and right of the waist position of the short trousers Z worn by the cared person who sits in the wheelchair in the unequal angle tube frame, and holds those strings A Hole TKA of plate piece TK, which is hung around two outer ring grooved rings GM fixed on plate V and lowered along the square tube column, and the lower ends of the lowered left and right strings A are fixed on the upper TU To the lower surface of the upper panel TU, a plurality of ultra-short pipe TUPs with different outer diameters are fixed at equal intervals, and a small hole TA is formed on each side of the ultra-short pipe TUP, and further, the upper surface of the lower panel TC is formed on the upper surface of the lower panel TC. A plurality of ultra-short pipes TCP with different outer diameters are fixed at equal intervals, and the lower end of the tension coil spring W is hung on the small hole TA on the side of each of the ultra-short pipes TCP, and the upper end of the tension coil spring is used as a small hole in the upper panel TU. The upper panel TU hangs the lower panel TC with the tension coil spring W, and the upper panel TU and the waist of the care recipient are It will lead balance state in A.

In the upper and lower end faces each eccentric short pipe arranged at equal intervals in the range of the lower half of the rotatably fixed mandrel B fixed by sandwiching a circular plate E, a position thereof eccentric short pipe respective heights Holes KA are drilled on one side of the square tube column K, and the stopper rod N inserted into each equally spaced hole KA is the compression coil spring NW in the stop pipe M fixed in the pedal P fixed to the lower surface of the lower board TC. piercing in each well KA in force, stop post N is the outer diameter of the eccentric short pipe EH which is secured to the mandrel B by inverting the handle J which was fixed to the upper end of the mandrel B 180 degrees moves eccentric pierce , bar N parked outside diameter of eccentric movement is pushed from the hole KA of Kakukanhashira K, footwall TC for fixing the extruded stop post N than that rises the weight of the care, increased cared's body sat in a wheelchair, the position height of the stop post N in operation the pedal P which is fixed to the lower surface of the handle J and footwall C Tension set by the tension coil spring W By settling, further one adjustment in the position height of the number and the wire diameter and the outer diameter and the stop bar N of optimal nursing an auxiliary force tension coil spring W for to stand the one of the wheelchair I was able to do it.

A shaft S is fixed within the inner diameter of a bearing SRB that is fixed to both front and rear end portions of the hexagonal pipe SR fixed to the center of the front side of the unequal angle tube frame F, and the tip of the shaft S is fixed as shown in FIG. The center of the handle frame HW is fixed, the handle pipe HP is fixed to both ends of the handle frame HW, and the string winding ring QR is fixed to both positions inside the front and rear of the handle pipe HP by 15 cm. A tension coil spring WW is attached to the knee strap Q that is wound around both sides of the QR, and a knee joint attachment band Y attached to the lower end of the tension coil spring WW is attached to each of the left and right knee joints of the care recipient, and the care receiver handles tension of hanging down the tension coil spring WW to handle pipe HP by raising and lowering both hands with a pipe HP alternately left and right is Ri Do the auxiliary force to raise and lower the non-impact left and right feet alternately, tension was calculated as described above Number of coil springs The care recipient stands by obtaining the optimum tension at the wire diameter, outer diameter, and the height of the stopper rod N, and pulls the handle pipe HP of both hands gripped by the standing caregiver alternately by raising and lowering the left and right alternately. Coil spring WW raises and lowers the knee joint without impact, allowing the patient to step on and walk with the power of the cared person's own hands and the power of the remaining feet.

Z short pants
Hanging part of ZT short pants
ZA Hole in the hanging part
A high-tech fiber cord
AF hook
Q knee strap
Y knee joint band
WW Tensile coil spring connected to knee joint
QR string winding ring
HP handle pipe
HW handle frame
S shaft
SR Hexagon pipe
Bearing in SRB hexagonal top pipe
BP shaft positioning pipe
PH pipe pillar
HK corner reinforcement fitting
FT connection bracket
F unequal angle tube frame
FK cap
R hexagonal foundation pipe
RD holder
BC cradle
C caster
CB caster bolt
GP Lower pipe
K square tube column
PH pipe pillar
CP connection pipe
BE bearing
Y knee joint band
W tension coil spring
P pedal
KU top slide angle tube
KC Lower slide angle tube
TU Upper panel
TUP Ultra-short pipe fixed to the lower surface of the upper board
TC Lower board
TCP Ultra-short pipe fixed to the upper surface of the lower plate
TA Small hole drilled on the side of ultra short pipe
B mandrel
BE Bearing that fixes the top and bottom of the mandrel
EH eccentric pipe
Circular plate which is secured to the upper and lower ends of the E eccentric pipe
J Handle
BU cradle
BC cradle
GM outer ring grooved ring
GK Outer ring grooved ring outer frame
W tension coil spring
N Stop rod
M Stop pipe
NW compression coil spring
TW Pipe that adjusts the compression force of the compression coil spring

Claims (1)

Fix and fix the U-shaped unequal angled tube frame at the four upper ends of the upright pipe pillars fixed to the front and rear ends of the lower pipe placed on the left and right sides, and place them in the middle part of the left and right lower pipes, respectively. cradle under fixed on the holding table, fixed on the cradle to secure the lower surface of the holding plate for fixing the upper end of the upright is to square tube column in scalene angle pipe frame on the bottom cradle thereof, on their A man in a wheelchair in an unequal angle tube frame by fixing both ends of the mandrel within the inner diameter of the bearing fixed in the cradle and in the lower cradle, and fixing casters under the pipe column and the square tube column. Attach a string to the hooks on the left and right hanging parts of the short pants that the trousers wear, hang them around the two outer ring grooved rings that fix the left and right strings on the holding plate, and lower them along the square tube column, fixed on the slide angle tube upper plate of the center of the square hole to attach the lower end of the down was string, Attach ultra-short pipes with different outer diameters at equal intervals to the bottom surface of the board, and hang the lower ends of multiple tension coil springs hanging on small holes in the side of each ultra-short pipe. angular pipe with the small hole and suspended footwall with the hanging over the lower slide angle pipe and the upper slide angle tube was fixed to the square hole in the center of the footwall side of each super short pipe to anchor the by putting square tube column slide angle tube slides up and down, eccentric in the range of the lower half of the rotatably fixed mandrel the upper and lower end portions in square tube posts sandwiching the upper and lower ends in a circular plate fixing a short pipe at regular intervals, open them holes on one surface of the eccentric of the short pipe height square tube column at a location respectively, were they thrust enters stop post into each hole is fixed to the lower surface of the lower plate pedal The handle is operated by the internal compression coil spring and is fixed to the upper end of the mandrel The outer diameter of each eccentric short pipe was fixed to the mandrel by causing rotated 180 degrees to move eccentric, bar stopped outside diameter of eccentric movement is extruded through the holes in the square tube column, a stop post issued The lower plate and upper plate to be fixed rise with the weight of the person in the wheelchair, and the height at which the stop bar is fixed to the square tube column by the operation of the handle and the pedal becomes the tension of the tension coil spring, Secure the center of the handle frame to the tip of the shaft that is placed at the center of the front side with an equilateral angle tube frame, fix the string winding ring at a position 15 cm inside from each end of the handle pipe to be fixed to both ends of the handle frame, that at the lower end of the tension coil spring wound around the cord winding wheels attached to the knee string to lower with the knee joint harness, person wearing the knee joint harness to both knees of the left and right to raise or lower both hands with a handle pipe to the left and right alternately tension coil spring to a standstill in no shock, the As tensile Standing wheelchair of people at the calculated tension between the position height of the number of the coil spring and the wire diameter and the outer diameter and the stop bar, that the people who stand to raise and lower alternately left and right hands of the handle pipe to grip with both hands A rehab walker that can be stepped on.