JP6503534B1 - Electric rehabilitation footsteps. - Google Patents

Abstract

[Problem] An adjustment correspondence between the height of the steering wheel held by a person in a wheelchair and the front and back position is desired.
An upper frame and a lower frame are connected vertically by four pipe columns, short channels are fixed to four places on front, rear, left and right on the upper frame, and the short channels are fixed to the lower end of the Yagura pipe. The upper end of the Yagura pipe is distributively arranged on the center of the upper frame by fixing the connecting plate pieces, and one of the right and left cords straddling two outer ring grooved bearings fixed to the arranged upper end is a wheelchair The other is attached to the two grooved rings attached to the long shaft on the upper plate fixed on the upper frame, and the large cloth bag is suspended by the right and left cords Make the wheelchair stand up with the weight of each small bag, select an outer ring pipe with a handle in the inner diameter of each height maintenance pipe that is stacked and fixed in the irregular angle pipe fixed at the center position on the upper plate Determine the height of the handle by inserting it, Position the front and back positions of the handle by pushing the tip of the clamp knob screwed on the right side surface of the irregular square tube at the height of the inner diameter core of the height maintenance pipe into one of the outer peripheral grooves machined on the outer periphery of the outer ring pipe Optimally, a large cloth bag suspended by the right and left cords is suspended by the right and left cords, electrically moved up and down, and the wheelchair person is also moved up and down.
[Selected figure] Figure 2

Description

  By keeping wheelchair sitting for a long period of time in a wheelchair that is convenient, safe and secure for nursing care, the capillary network around the tail bone disappears, and the spread of the disappearance range causes the loss of the neural network, The graph of the loss range and the increase of nursing assistance power and the year has not been drawn up, but if you are old and you use a wheelchair for safety, the nursing assistance power will be about 3 kg or half a year It is possible that it will be 10 kg, and it will be 30 kg or more in 2 to 10 years, and capillary blood nets, nerve nets, etc. will also disappear considerably, and it is necessary to graph the disappearance rate changing with those years. If you suffer from back pain by carrying out the care work of moving a care recipient of 30 kg of care assistance power from a bed to a wheelchair several times daily, it may be possible for the carer to become unemployed and the carer's family collapse Because there is, 3 centimeters on chest of 20 kg or more of cared person Button the yellow petal dough, button the red petal to the chest of the person who assists the care more than 30 kg, and work with two caregivers in case of weight transfer of the red petal Make a mark.

  Children in wheelchairs who spend the most of the day sitting down have a chance to visit a doctor and see if they can walk in a thorough rehabilitation plan or feel that they can expect physical improvement to a special school When collecting and studying, students are free to learn 3 hours in a posture that is suitable for each child's body, for example, lying down, etc., and then rehab for 5 hours daily with resident acupuncturists, matsusurgeons, nutritionists, etc. Even while studying, it is possible to make a child who can play and play around a year or after graduation, someday someday create a school where you can learn while doing such rehabilitation treatment.

Japanese Patent Application No. 2018-168600

  In the hospital, it is necessary to adjust the height and front-back position of the handle which a person of various physiques stands and holds, and further makes the upper and lower body of the upper body weight from the knee joint and the up and down operation of the symmetrical large cloth bag electrically Reduce the burden on the nurse even a little.

In order to achieve the above objective, explain the electric rehabilitation foot machine, the framework of the lid set which is fixed by connecting two angle materials between the front part of two channel materials placed side by side , each as upper frame The lower frame was used, and the upper board and the lower board were fixed to the upper surface of the front part of the frame respectively.

Fix the flat bars bent at right angles to close the left and right rear end faces of the channel material in the lower frame to the rear end face, and the upper surface of the flat bars bent at right angles and the upper surface of the flat plates fixed to both left and right on the lower plate The lower connection pipes are erected and fixed in each of the four places, the pipe columns are inserted into the inner diameters of the respective lower connection pipes and fixed upright, and the upper connection pipes are bolted to the upper ends of the pipe columns The short angle lower hardware was fixed to the end face .

The rear end portion and the plate pieces portion for fixing the ends of the short angle under hardware curved stiffener of the short angle on hardware be placed on each of the rear end left and right channel member in the upper frame left and right channel member The upper frame is connected with the curved reinforcing material by fixing the four overlapping pieces up and down with bolts and fixing both ends of the curved reinforcing material to the plate piece nuts that are fixed to the left and right rear end faces of the short angle lower hardware. Was reinforced.

By fixing the connecting plate piece fixed to the lower end of the Yagura pipe to each of the short channels fixed on the upper frame in four places of the upper surface of both left and right short angle upper hardware and the upper surface of both left and right on the upper plate each upper end of the four Yagura pipes distributed placed on the center of the upper frame, each upper end of the deployed right Yagura pipe was fixed to the lower side of the right profile angle a, the lower side of the left profile angle in each left side of the upper end The both ends of the Yakura bolt are inserted into the vertical middle grooves of the right and left different angle angles and fixed with bolts, and the right outer ring grooved bearing and the left outer ring grooved bearing are fixed to the arrow ring bolt. Fixed.

The right and left straps attached to the right and left straps of a person in a wheelchair are hung on the right outer ring grooved bearing and the left outer ring groove respectively , and the lowered right and left straps are lowered on the upper stage plate The right grooved ring and the left grooved ring fixed to the long shaft placed right next to each other are also hung on the left grooved ring and the large cloth bag under the upper plate is suspended, and a 1 kg bag or a plurality of shot balls are put Each small bag of 3 kg was placed in a large bag until a person in a symmetrical wheelchair stood up, and the weight of the large bag was used as a nursing care assisting force.

  The left end of the long shaft on the upper plate is fixed to the bearing unit, and the gearmotor with brake is connected to the reduction gear that holds the right end, and the right and left drums that are fixed to the long shaft are right Located to the left of the grooved ring and to the right of the left grooved ring.

Fix the angled square tube at the center position on the upper plate in a state where the front and back are open, and place a plurality of height maintenance pipes of the same dimension as the inner width in the horizontal direction of the angled square tube into the angled square tube Through the holes in the left and right direction of the overlapping with each right side surface of the angled square tube in contact with the right side surface at the height of the inner diameter core of the height maintenance pipe, through the holes, according to the position of those holes Each nut was fixed to the right outer surface of the irregular angle tube so that the tip of the clamp knob screwed into each nut could be brought out inside the inner circumferential surface of each height maintenance pipe.

A plurality of outer peripheral grooves are machined around the outer circumference of the outer ring pipe which can be inserted into the inner diameter of each height maintenance pipe, and a handle member is attached to the front end of the shaft inserted into the inner diameter of the outer ring pipe and rotatably fixed. The height of the steering wheel is determined by integrating the steering wheel, the outer ring pipe and the shaft into one, and inserting the outer ring pipe portion of these integral components into the height maintenance pipe corresponding to the height of the wheel holder. The front and rear positions of the handle are determined by screwing the tip of the clamp knob into the outer peripheral groove of the front and back position of the hand holding the handle by the outer peripheral grooves of the outer ring pipe, and the right winding wheel fixed to the left and right of the handle A right knee strap and a left knee strap to be rolled down to the left wheel are connected to both the left and right of both knee joints, and a plurality of tension coil bars are provided at intermediate positions of the right knee strap and the left knee strap respectively. It was mounting.

The rotation of the braked gear motor activated by the forward rotation switch rotates the long shaft through the reduction gear and lowers the right and left winding cords to be wound between the right and left drums fixed to the rotating long shaft. The large cloth bag attached to it rises at low speed, and the right and left cords hanging up the large cloth bag rise while rolling the outer ring groove of the right grooved ring and the left grooved ring on the upper plate, and further right The hooks attached to the lower end of the right and left cords hanging on the outer ring grooved bearing and the left grooved bearing are lowered to the front of the patient's eyes and push the stop switch there to mount the hooks on the left and right of the wheelchair person to bear hung in a band, where people in wheelchairs that is in equilibrium state by the fall by pressing the reverse switch of the large cloth bag weight is slowly rising, press the stop button in a state in which the standing To maintain the standing state in, where both left and right of both knee joint which connects to the right-handed wheel and the left-handed wheel to fix the left and right both hands gripping the handle to the handle by up and down alternately by foot up and down alternately You can adjust the height of the handle that the person in the wheelchair stands and hold, and the position of back and forth, and use the weight of the large cloth bag to raise and lower it by electric motor to stand and sit the person in the wheelchair that is in mechanical equilibrium Electric rehabilitation stepping machine that can calculate the leg power to stand up by measuring the assist power and estimate the muscle power that raises the leg in the expansion and contraction state of multiple tension coil springs attached to the right and left knee cords .

  Like a hospital, measure the nursing care support power of people of various physiques, calculate the leg strength to stand up, estimate the muscle power to raise the left and right legs, and reduce the examination time as much as possible. The height of the handle held by both hands and the position of the back and forth can be adjusted to be able to cope with many patients, and further, with the weight of the upper body from both knee joints being zero kg, the footsteps for long periods of time It is difficult to get tired, and even with foot rehabilitation it is possible for the capillary umbilical cord and neural net around the tail bone to recover even a little.

Perspective view of upper frame and lower frame Perspective view of the electric rehabilitation footstep Side view of an electric rehabilitation footstep Rear view of the electric rehabilitation footstep with the curved reinforcement removed Cross-sectional view of a state in which a shaft is inserted into one of the outer ring pipes stacked in an irregular angle pipe Cross section of the handle and parts diagram An exploded perspective view of the rear end of the upper frame An exploded perspective view of the rear end of the lower frame A perspective view and a partial sectional view of the large cloth bag, the right cloth bag and the left cloth bag, and a partial explanatory view of the mounting band

An upper portion of a framework of a lid set in which two angle members TA are attached and fixed between front portions of two channel materials T placed side by side to explain an electric rehabilitation foot machine according to an embodiment of the present invention An upper plate UP and a lower plate CP were placed on and fixed to upper surfaces of front portions of the upper frame and the lower frame, respectively.

A flat rectangular bar TM which perpendicularly bent for closing the rear end face each channel member T of the lower frame loaded and secured on the rear end portion is fixed to both left and right on the upper surface and the lower plate CP of the rectangular rod TM bent to the right angle Each pipe post PH is inserted into the inner diameter of each lower connection pipe CSP which is fixed upright at four places with the upper surface of the flat rectangular plate CPP and is fixed upright, and each upper is fixed to the upper end of the pipe post PH It was fixed to each of the short angle under hardware TAC each upper end surface of the connection pipe USP.

In the upper frame, the overlap between the short end of the channel material T and the short angle upper fitting TAU and the short angle lower fitting lower part TAC placed on the left and right rear end parts of the channel material T is fixed through the top and bottom by bolts Both end portions of the curved reinforcing material WH are bolted to plate piece nuts PN fixed to both left and right rear end surfaces of the angle lower metal object TAC, and further, both left and right plate piece portions WP fixed to both ends of the curved reinforcing material WH The upper frame was reinforced by placing it on a short angle upper fitting TAU and fixing it with a bolt.

The connecting plate piece YS fixed to the lower end of the Yagura pipe Y is attached to each of the short channels YK fixed on the upper frame at four locations of the upper surfaces of both left and right short angle upper hardware TAU and the upper surfaces of both left and right on the upper plate UP. each upper end of it in four Yagura pipe Y bolting and distributed over the center of the upper frame, bolts secure the respective upper ends of Yagura pipe Y of the right which is disposed the lower side of the right profile angle YAM, left upper each is bolted to the lower side of the left profile angle YAH, fixed by vertical middle groove YAN volts respectively fitted to both end portions of Yagura bolt YB with them right profile angle YAM and the left profile angle YAH, Yagura bolt YB The right outer ring grooved bearing YRM and the left outer ring grooved bearing YRH were fixed to each other.

And the right string HM and Hidarihimo HH fasten over to the right harness EM of people in wheelchairs and the left harness EH, lowered over respectively to the right outer ring grooved bearing YRM and Hidarigairin grooved bearing YRH of Yagura bolt YB , Rutotomoni upper plate lowered hung respectively to the right threaded ring RM and left grooved ring RH for fixing the right string HM and Hidarihimo HH was lowered to elongate shaft SS which is positioned just beside on the upper plate UP UP A large cloth bag W to be moved up and down is suspended, and a 1 kg bag 1G or 3 kg bag 3G pouch containing a plurality of shot balls is placed in the large cloth bag W until a person in a symmetrical wheelchair stands up. The weight of the large cloth bag W that was erected was used as a care assisting power.

The right end of the long shaft SS on the upper plate UP is fixed by the bearing unit BY, and the gearmotor M with a brake is connected to the reduction gear MG holding the right end, and the right grooved ring is fixed to the long shaft SS. The right string winding drum RDM is fixed to the center side of the RM, and the left string winding drum RDH is fixed to the long shaft SS on the center side of the left grooved ring RH.

A plurality of height maintenance pipes FT having an outer diameter equal to the inner width in the left-right direction of the irregular side angle pipe F fixed at a central position on the upper stage plate UP in a state in which front and rear are released the fixed stacking the trapezium angle tube F, the holes in the left-right direction in the laser overlap with each right side of the scalene angle tube F in contact with the height right side of the inside diameter core height-maintained pipes FT Hold the holes of each nut FN through the holes of the laser, fix each nut FN to the right outer surface of the angled square pipe F, and maintain the height of the tip of the clamp knob FNK screwed into each nut FN respectively It was made to be able to go out inside the inner skin of pipe FT.

A plurality of outer peripheral grooves SWM are processed one round on the outer periphery of the outer ring pipe SW inserted into the inner diameter of each height maintenance pipe FT, and the tip of the front side of the shaft S fixedly inserted rotatably into the inner diameter of the outer ring pipe SW The handle QH, the outer ring pipe SW and the shaft S are integrated by attaching the handle QH member etc., and the tip of the clamp knob FNK is fitted to the outer peripheral groove SWM corresponding to the front and back position of the handle QH Determine the front and back position of the handle QH by screwing in, and further insert the outer ring pipe SW into the maintenance pipe FT corresponding to the height with the handle QH to determine the height of the handle QH. The right knee strap QQM and the left knee strap QQH, which are fixed to the right and left wheels QHM and QHH, are connected to the right and left knee joints in order to reduce the impact on the stepping foot. Middle of strap QQM and left knee strap QQH A plurality of tension coil springs QW were attached to each, and the muscle power which raises a leg in the expansion-contraction state of these tension coil springs was estimated .

The right-handed drum RDM and the left-handed drum RDH rotate on the long shaft SS and rotate around the long shaft SS via the reduction gear MG to turn the right forward rotation switch on the upper stage frame and turn it. The large cloth bag W connected to the right and left winding cords DM and DH which are rolled up ascends at a low speed, and the right cord HM and the left cord HH connected to the large cloth bag W ascending are the right grooved ring RM and the left The hooks F attached to the lower ends of the right cord HM and the left cord HH which are lowered while rolling up the outer ring groove with the grooved ring RH and are bridged between the right outer ring grooved bearing YRM and the left outer ring grooved bearing YRH Lower the front of the wheelchair person's eyes and press the stop switch to stop raising the large cloth W and lowering the hook F, and then hook the left and right hooks F between the wheelchair's right attachment band EM and left attachment band EH. Depending on the weight of the large cloth bag W lowered by pressing the reverse switch there. When the person in the wheelchair in dynamic balance is standing up slowly, press the stop switch to keep it standing, and in that state, raise and lower the left and right grips of the handle QH with the shaft S as the fulcrum alternately Right and left knees QQM and QH are connected to the right and left wheels QHM and QHH fixed to the steering wheel QH and the left and right knees are stepped up and down alternately in the left and right direction. Adjust the height and position of the front and back, and move the large cloth bag W hanging up to the right cord HM, the left cord HH, the right wound cord DM and the left wound cord up and down electrically to make the wheelchair in dynamic equilibrium with the large cloth W to calculate the leg strength to rise by measuring the nursing auxiliary force of the people, electric rehabilitation foot machine can estimate the strength to raise the foot of the foot in a more tensile stretch state of the coil spring QW.

T channel material
TA angle material
UP Upper plate
CP lower plate
Gearmotor with M brake
MG reducer
MY bearing unit
TM Flat bar bent at right angles
USP upper connection pipe
CSP bottom connection pipe
TN spot welding nut
TNA spot welding holes
TMN Nut Flat Bar
PH pipe column
TAU short angle angle top hardware
TAC, short length, angled lower hardware
PN plate nut
WH curved reinforcement
Plate pieces fixed to both ends of WP curved reinforcement
Y Yakura Pipe
YK short channel
Connecting plate piece fixed to the lower end of YS Yakura pipe
Upper end nut fixed to the upper end of YN Yakura pipe
YAM right odd angle
YAH Left odd angle
YAN Middle groove of each left and right different angle
YB Yakura bolt
YRM Right Outer Ring Grooved Bearing
YRH Left outer ring grooved bearing
EM right attachment belt
EH left attachment belt
EV knee joint attachment
HM right string
HH left string
FF Hook attached to the lower end of the right and left strings
RM Right Grooved Ring
RH left grooved ring
W large cloth bag
A small bag containing 1kg of 1G shot ball
A small bag containing 2 kg of 2 G shot balls
A small bag containing 3 kg of 3G shot balls
5G bag containing 5kg of silica sand for plasterer
Modified angle frame with U-shaped groove combined with GW square shape
Flat rectangular bar with multiple turns of cloth on top of GN large cloth bag
HHH High-tech fiber yarn for hand-stitching multiple-roll fabric
GU U-shaped groove with deformed angle with U-shaped groove
F Uneven square tube centered on upper plate
FT Height Maintenance Pipe Stacked in Uneven Angle Tube
FN A nut that adheres to the right side of the irregular angle tube
FNK clamp knob
Outer ring pipe that fixes the shaft within the SW inner diameter
SWM Outer circumferential grooves around the outer circumference of outer ring pipe
S shaft
First pipe fixed to tip of SQ shaft
SQQ Second pipe fixed within the inner diameter of the tip of the first pipe
Deformed nut fixed to the outer periphery of the tip of the SKN first pipe
SKB Nut screwed into a nut to stop rotation of the handle
Holes drilled on the side of the right and left wheels by screwing in the tip of the SKA anti-rotation nut
SQB Short bolt fixed to tip of second pipe
Nut screwing on SQN short bolt
QH Handle rotatably fitted on the outer diameter of the second pipe
Right-handed wheel secured to QHM handle
Left hand wound wheel fixed to QHH handle
QQM Right knee strap wrapped around right-handed wheel
QQH Left knee strap wrapped around left-handed wheel
QW Multiple tension coil springs attached midway between lengths of right and left knee straps
QWH String portion that prevents tension coil spring from extending beyond allowable length
Mounting hardware attached to both ends of QWK tension coil spring

Claims (1)

A framework of a lid set in which two channel members are lined up and fixed with two angle members is used as an upper frame and a lower frame, and an upper plate is provided on the upper surface of each of the upper frame and lower frame tips. And the lower plate are fixed, and the flat bars bent at right angles to both left and right of the rear end face of the channel material of the lower frame are fixed and fixed to both upper and lower sides of the flat bars bent at those right angles to put the pipe column is fixed upright in the inner diameter of the lower connecting pipe to stick to each four locations between the upper surface of the rectangular plate, each on the upper end surface of each of the upper connecting pipe to the bolts fixed to the respective upper end portions thereof pipe column fixing a respective short angle under hardware, transmural the upper and lower overlapping the rear end portion and the short angled lower fittings of the short angle on hardware and channel member for placing the respective rear end portions of the left and right both channel member in the upper frame by a bolt Fix and fix both ends of the curved reinforcing material that reinforces the upper frame to both the left and right short angle lower hardware and the short angle upper hardware, and on the upper frame, the upper surface and the upper plate of both left and right short angle upper hardware The upper end of each Yagura pipe is distributed and arranged on the center of the upper frame by fixing the connecting plate piece fixed to the lower end of the Yagura pipe to each of the short channels to be fixed at the four positions with both left and right upper surfaces respectively upper end of the right-hand Yagura pipe fixed to the lower side of the right profile angle a, and each left upper fixed to the lower side of the left profile angle, both end portions in the longitudinal middle groove each with their right profile angle and the left profile angle the Yagura bolt for fixed fitted to fix the Migigairin grooved bearings and Hidarigairin grooved bearings, and a clasp-right string and Hidarihimo over to the right harness of the wheelchair of people and the left harness, right Outer ring With per lowered hung on each bearing and Hidarigairin grooved bearing lowers hung respectively right threaded ring and left threaded ring and also for fixing the right string and Hidarihimo was lowered to elongate shaft on the upper plate, the upper A large cloth bag under the board is suspended, and the weight of the large cloth bag containing a plurality of 1 kg bags or 3 kg bags containing shot balls until the wheelchair person stands up is taken as the nursing assistance power, and the left end is A geared motor with a brake is connected to the reduction gear that holds the right end of the long shaft fixed by the bearing unit, and the right and left winding cords are wound down to the right and left drums fixed to the long shaft. A large cloth bag is suspended, and a plurality of height maintenance pipes having the same outer diameter as the inner width in the left-right direction of the irregular angle square pipe fixed in the state of opening the front and back in the central position on the upper plate are unequal Secured stacked in side angle tube through a hole in the lateral direction between the right side surface of the scalene angle tube overlapping contact with the heights of the right side surface of the inner diameter core height-maintained pipes, the position of each hole in fixing a respective nut on the right outer surface of the trapezium angle tube, the distal end of the clamp knob Add thread to each nut with the capability inside of the inner peripheral surface of each high preservation pipe, the inner diameter of its height maintaining pipe A shaft, an outer ring pipe and a handle are formed by processing a plurality of outer peripheral grooves around the outer circumference of the outer ring pipe inserted into the inside and fixing a handle member to a front end portion of the shaft rotatably fixed within the inner diameter of the outer ring pipe. The height of the handle is determined by putting the outer ring pipe in the maintenance pipe corresponding to the height of the handle grasped in the standing state of the wheelchair , and the front and back position of the handle grasped in the standing state of the wheelchair person Against A right knee cord determining the longitudinal position of the handle at the outer peripheral groove that pushes the front end of the clamp knob further coupled to lowering in both knee joint and right-handed wheel and a left-handed wheel which is fixed to the right and left handles that A right wound drum fixed to the long shaft by attaching a plurality of tension coil springs to the middle part with the left knee strap to alleviate the impact of the foot moving up and down, and the rotation of the braked gear motor activated by the forward switch. A large cloth bag attached to the lower end of the right and left winding cords is rotated at a low speed by rotating the right and left winding drums through the reduction gear and rolling down on the right and left drums respectively. up while rolling the outer ring groove of the right grooved ring and left grooved ring on the upper plate and the left string, further down the right string and Hidarihimo lowering hung on and Migigairin grooved Beagu and left grooved bearings Each hook is lowered until the front of the wheelchair of the people, where each hook to stop, press the stop switch to bear hung in the mounting zone of the left and right of the wheelchair of the people, where mechanical due to the weight of the large cloth bag to drop by pressing the reverse switch of A person in a wheelchair that is in balance is kept standing by pressing the stop switch while standing up slowly, and in that state it is used by stepping up and down alternately with the two hands holding the steering wheel. people can adjust the height and longitudinal position of the handle that holds standing, by measuring the nursing auxiliary force to sit up a person's wheelchair, which has become a dynamic equilibrium state by the weight of the large sack that moved up and down by an electric An electric rehabilitation foot machine that can calculate the leg power to stand up and estimate the muscle strength that raises the leg in the expansion and contraction state of the tension coil spring attached to the right and left knee cords .

Images