CN104323892B - People with disability stands and sits domestic purpose self-care car - Google Patents
People with disability stands and sits domestic purpose self-care car Download PDFInfo
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- CN104323892B CN104323892B CN201410597202.9A CN201410597202A CN104323892B CN 104323892 B CN104323892 B CN 104323892B CN 201410597202 A CN201410597202 A CN 201410597202A CN 104323892 B CN104323892 B CN 104323892B
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- 230000008878 coupling Effects 0.000 claims description 26
- 238000010168 coupling process Methods 0.000 claims description 26
- 238000005859 coupling reaction Methods 0.000 claims description 26
- 210000002414 leg Anatomy 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 210000001217 buttock Anatomy 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000000452 restraining effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 206010033892 Paraplegia Diseases 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
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Abstract
The invention discloses a kind of people with disability to stand seat domestic purpose self-care car, fix remote pilot box, drive assembly and the universal wheel being connected with vehicle frame including vehicle frame, front support stand, bench assembly, leg support, seat belt assembly, chest supporting and position retainer it is provided with on vehicle frame, front support stand is arranged on the top of described vehicle frame, and bench assembly is liftable to be arranged on vehicle frame；Leg support is arranged on described vehicle frame, and can move forward and backward；Seat belt assembly is connected with described vehicle frame by tension spring；Described chest supporting is arranged on described front support stand, and can move up and down with described front support stand, and described chest supporting can move forward and backward；Described position retainer is arranged on described front support stand.The present invention can make people with disability can easily realize between the conventional living facilities such as bed, wheelchair, tricycle for the disabled to move flexibly, easily, the activity such as people with disability can be helped again to keep standing state necessarily to take care of oneself, get on and off.
Description
Technical field
The present invention relates to a kind of people with disability stand seat domestic purpose self-care car, belong to the means of transport being specially adapted for patient or people with disability of medicine technology field, be the compact conformation for assisting people with disability to take care of oneself, electric motor car that size is little.
Background technology
nullPeople with disability especially lower part of the body paraplegia personage is due to its special physical reason，Cannot keep one's balance and stand，Movable mainly by wheelchair，And a lot of things need to have stood in living，It is sitting on wheelchair and is not readily accomplished，People with disability is at bed、Wheelchair、Mobile inconvenience between the conventional living facilities such as tricycle for the disabled，On simple、Leave the bed or wheelchair is all not easy for paraplegia patient，Wash one's face、Brush teeth、Cook、The simplest activity for ordinary people such as cook is typically necessary other people and helps or rely on certain utensil to complete，In life cannot take care of oneself completely，Additionally wheelchair size is the biggest，The narrowest and small place cannot be passed through，Such as toilet、Between the shelf in supermarket etc.，Hamper the further activity space of people with disability，So，A kind of compact conformation、Size is little，Make people with disability can easily realize at bed、Wheelchair、Between the conventional living facilities such as tricycle for the disabled flexibly、The most mobile，It is a kind of effective ways solving the problems referred to above that dual-purpose electric car is sat at the station that people with disability can be helped again to keep standing state necessarily to take care of oneself.
Prior art mainly has one can stand electric wheelchair, its shortcoming is: size is big, narrow and small place such as toilets etc. are impassable, structure is complicated, people with disability is tightly secured in back support by bandage completely, then backrest surface supports upset and stands, movable due to by bandage constraint inconvenience, flexibly, the most long-time bandage is tightly fixing can cause blood vessels obstructed, standing place cannot be in for a long time, on people with disability, leave the bed and electric wheelchair is the most inconvenient, people with disability cannot be achieved by the prior art at bed, wheelchair, between the conventional living facilities such as tricycle for the disabled flexibly, the most mobile, realize a certain degree of self-care of life.
Summary of the invention
In order to overcome deficiencies of the prior art, the present invention provides a kind of compact conformation, size little, make people with disability can easily realize between the conventional living facilities such as bed, wheelchair, tricycle for the disabled to move flexibly, easily, people with disability can be helped again to keep standing state necessarily to take care of oneself, the convenient people with disability that gets on and off stands seat domestic purpose self-care car.
The technical solution used in the present invention is:
People with disability stands and sits domestic purpose self-care car, the drive assembly fix, with vehicle frame, the remote pilot box being connected including vehicle frame, being arranged on frame downward front end and the universal wheel of frame downward rear end, it is characterized in that: on described vehicle frame, be provided with front support stand, bench assembly, leg support, seat belt assembly, chest supporting and position retainer, described front support stand is arranged on the top of described vehicle frame, and described bench assembly is liftable to be arranged on described vehicle frame；Described leg support is arranged on described vehicle frame, and can move forward and backward；Described seat belt assembly is connected with described vehicle frame by tension spring；Described chest supporting is arranged on described front support stand, and can move up and down with described front support stand, and described chest supporting can move forward and backward；Described position retainer is arranged on described front support stand.
Further, described front support stand includes two front support rods, support spring, the handrail tube of hollow, lifting motor, elevating screw and lifting nut, two described front support rods are separately mounted in the front support hole of vehicle frame upper end, the bottom of described front support rod is by described support spring supporting, and the top of described front support rod is fixedly connected with described handrail tube, described lifting nut is fixed between the front support rod of both sides, described elevating screw is sheathed in described lifting nut and one end is free end, the other end is coupled with one end of described lifting motor by shaft coupling, the other end of described lifting motor is fixed on vehicle frame.
Further, described bench assembly includes electric pushrod, bench support arm and bench, one end of described electric pushrod is connected in described vehicle frame, the middle part of the bench support arm described in other end connection, one end of described bench support arm is connected in vehicle frame, and the end of the other end is provided with described bench.Shown electric pushrod may be used without motor, screw mandrel, feed screw nut realize.
Further, described leg support includes support bar and the first gripper shoe matched with shank first half curve, one end of described support bar is installed in the leg support hole of vehicle frame, and described support bar can move forward and backward, and the other end of described support bar is provided with the first described gripper shoe.
Further, described seat belt assembly includes back seat belt, buttocks seat belt, safety rope, snap close, pulley and tension spring, the rear end of described back seat belt, buttocks seat belt and safety rope is linked together, the front end of described safety rope and middle part are respectively arranged with described snap close, and described safety rope is connected with described vehicle frame through the pulley being installed on front support rod and front end by tension spring.
Described buttocks seat belt can use soft connecting belt, it is possible to is coupled a middle hard seat by two soft ribbons and forms.
Further, described chest supporting includes back restraining belt, chest supporting bar and the second gripper shoe matched with chest first half curve, the second described gripper shoe is installed on described front support stand by described chest supporting bar, and the second described gripper shoe can move forward and backward, and can move up and down with described front support stand, the both sides of the second described gripper shoe are provided with described back restraining belt.
Further, described position retainer includes that position keeps cantilever, coupling spindle, nut, locking steel ball, support arm, back retainer, described coupling spindle is set in described handrail tube and described handrail tube is stretched out at two ends, and the two ends of described connecting shaft keep cantilever hinged by described nut and described position respectively；One end of described support arm is fixed on described front support rod, and can move up and down with described front support stand, the other end and described position keep cantilever hinged, described support arm uses spring gas support structure or piston rod sleeve structure, the cylinder barrel end of described support arm is fixed on described front support rod, and can move up and down with described front support stand, other end tailpiece of the piston rod and described position keep cantilever hinged, tailpiece of the piston rod can relative movement in cylinder barrel end, described back retainer is socketed on described position and keeps on cantilever, and can move forward and backward, a chute is offered on described back retainer, it is provided with lock screw in described chute；Described position holding cantilever, the angle between back retainer and horizontal plane can change (facilitate people with disability to get on or off the bus with tailpiece of the piston rod movement in cylinder barrel end, back retainer is socketed on position and keeps on cantalever tube, can move forward and backward, and by lock screw latched position, regulate holding position, back)；One end of described support arm is connected on described back retainer, and the other end is hinged with front support rod.
Further, described drive assembly includes motor, drive shaft, driving wheel, sprocket wheel, chain, brake wheel, brake ribbon, described driving wheel is arranged on the two ends of drive shaft by bearing, described drive shaft is fixed on the bottom of described vehicle frame by shaft stool, described sprocket wheel and brake wheel also it is arranged with in described drive shaft, described sprocket wheel and brake wheel are fixed by screw and described driving wheel, are provided with described chain between the output shaft of described sprocket wheel and described motor；Described brake wheel it is arranged with on described brake wheel.
Further, described vehicle frame rear portion is provided with heel block.Bench ascending motion can be limited falling-threshold position by limit switch by locking member latched position time at the heel block that descending motion to vehicle frame is latter half of to during sitting posture position, and bench assembly can make people with disability increase comfort when sitting posture.
Further, an intervalve it is additionally provided with between described coupling spindle and handrail tube, described intervalve is set on described coupling spindle, and one end of described jackshaft has inside groove, the end of described coupling spindle is T-shaped structure, the inner side at the two ends of T-shaped structure is connected with the bottom of described inside grooves by spring respectively, through hole is offered on the tube wall of described handrail tube, offer on described intervalve tube wall with described through hole with the use of circular port, locking steel ball it is provided with in described circular port, a recess it is provided with on the outer wall of described connecting shaft, position described in both sides keeps the distance between cantilever to be adjusted by described locking steel ball.When External Force Acting is at coupling spindle end extrusion spring or stretching spring, locking steel ball is fallen in recess and is locked by coupling spindle, cancels spring when external force and lock steel ball under the effect of self-recovery power and be returned to initial position, and coupling spindle is rotatable.
Further, the width of described vehicle frame is less than 370mm, 200mm highly it is less than when bench drops to extreme position, this is to make self-care vehicle carriage rear portion can move to the space below bed or wheelchair, make car as far as possible near bed or wheelchair, conveniently getting on and off, alsoing for this car can pass through in narrow and small place such as toilet, kitchen etc. simultaneously.
In the present invention, it is less than 200mm without the heel block rearward height described in during bench assembly.
People with disability uses several situations of the present invention as follows:
1) locking member of chest supporting plate is first unclamped when needing to stand, both hands are firmly grasped position and are kept cantilever, firmly prop up downwards health, health uprightly stands under the pulling force of tension spring assists, rise front support stand and lock, retighten locking chest supporting plate, adjusting snap close position makes seat belt assembly strain, position retainer is put to horizontal level make holding keep cantilever be positioned at oxter, rely on heel block, leg support keeps leg to be in uprightly, plumbness, keeps being in erectility above the waist by chest supporting, seat belt, position retainer；
2) when needing sitting posture, first rise bench to lock to correct position, the locking member of chest supporting plate is unclamped after confirmation, fall front support stand and lock, both hands are firmly grasped position and are kept cantilever, buttocks is firmly slowly put to bench under the pulling force of tension spring assists by health with arm, if in the case of there is no bench assembly, the most first by the snap close button of seat belt assembly to correct position during sitting posture, the most slowly health is lowered into sitting posture position, retighten locking chest supporting plate, the snap close position adjusting seat belt assembly makes belt pull, position retainer is put to horizontal level make position keep cantilever be positioned at oxter；
3) when getting on the bus, first bench is dropped to extreme position, by remote pilot box by car as far as possible near bed or wheelchair, the bench slowly controlling car is positioned at the unsettled space of bed or wheelchair bottom, keep position pushing away on cantilever activity one end, get on the bus and be as the criterion not affecting people, the buttocks seat belt of seat belt assembly is put to thigh, back seat belt is in back fixation, then both feet are put to frame pedal, make heel and heel block against, adjusting leg support makes shank become plumbness, extended position keeps cantilever to horizontal level, both hands are firmly grasped position and are kept cantilever, then stand by the mode of standing, the method got off with get on the bus and during sitting posture method similar.
Beneficial effects of the present invention is embodied in: the present invention is that a kind of compact conformation, size are little, make people with disability can easily realize between the conventional living facilities such as bed, wheelchair, tricycle for the disabled to move flexibly, easily, people with disability can be helped again to keep standing state necessarily to take care of oneself, the convenient people with disability that gets on and off stands seat domestic purpose self-care car.The present invention can make people with disability independently, the people with disability that the most from the bed or directly stands on wheelchair take care of oneself on car, can sit back on bed or on wheelchair easily from car again, can be seated on car again or stand onboard simultaneously, control car current in narrow and small place, people with disability can be made again when standing onboard to carry out alone brushing teeth, wash one's face, go to toilet, cook, some daily common activities such as shopping, increase the ability taken care of oneself that lives by oneself, improve the quality of life of people with disability.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the present invention.
Fig. 2 is front support stand and the position retainer structure chart of the present invention.
Fig. 3 is the schematic diagram of the seat belt assembly of the present invention.
Fig. 4 is the bench assembly structure chart of the present invention.
Fig. 5 is the drive assembly drive mechanism figure of the present invention.
Fig. 6 is that position keeps cantilever design figure.
Fig. 7 is wheelchair and tricycle for the disabled position relationship schematic diagram.
Detailed description of the invention
Referring to figs. 1 through Fig. 7, people with disability stands and sits domestic purpose self-care car, including the vehicle frame 4 remote pilot box 6, the drive assembly 1 that be arranged on vehicle frame 4 lower front part and the universal wheel 10 of vehicle frame 4 bottom rear end that are connected fixing with vehicle frame 4, front support stand 5, bench assembly 9, leg support 3, seat belt assembly 8, chest supporting 15 and position retainer 7 it is provided with on described vehicle frame 4, described front support stand 5 is arranged on the top of described vehicle frame 4, and described bench assembly 9 is liftable to be arranged on described vehicle frame 4；Described leg support 3 is arranged on described vehicle frame 4, and can move forward and backward；Described seat belt assembly 8 is connected with described vehicle frame 4 by tension spring 22；Described chest supporting 15 is arranged on described front support stand 5, and can move up and down with described front support stand 5, and described chest supporting 15 can move forward and backward；Described position retainer 7 is arranged on described front support stand 5.
Further, described front support stand 5 includes two front support rods 11, support spring, the handrail tube 17 of hollow, lifting motor 21, elevating screw 18 and lifting nut 19, two described front support rods 11 are separately mounted in the front support hole of vehicle frame 4 upper end, the bottom of described front support rod 11 is by described support spring supporting, and the top of described front support rod 11 is fixedly connected with described handrail tube 17, described lifting nut 19 is fixed between the front support rod 11 of both sides, described elevating screw 18 is sheathed in described lifting nut 19 and one end is free end, the other end is coupled with one end of described lifting motor 21 by shaft coupling 20, the other end of described lifting motor 21 is fixed on vehicle frame 4.
Further, described bench assembly 9 includes electric pushrod 28, bench support arm 30 and bench 29, one end of described electric pushrod is connected in described vehicle frame, the middle part of the bench support arm described in other end connection, one end of described bench support arm is connected in vehicle frame, and the end of the other end is provided with described bench.Shown electric pushrod may be used without motor, screw mandrel, feed screw nut realize.
Further, described leg support 3 includes support bar and the first gripper shoe matched with shank first half curve, one end of described support bar is installed in the leg support hole of vehicle frame, and described support bar can move forward and backward, and the other end of described support bar is provided with the first described gripper shoe.
Further, described seat belt assembly 8 includes back seat belt 26, buttocks seat belt 27, safety rope 23, snap close 25, pulley 24 and tension spring 22, the rear end of described back seat belt, buttocks seat belt and safety rope is linked together, the front end of described safety rope and middle part are respectively arranged with described snap close, and described safety rope is connected with described vehicle frame through the pulley being installed on front support rod and front end by tension spring.
Described buttocks seat belt 27 can use soft connecting belt, it is possible to is coupled a middle hard seat by two soft ribbons and forms.
Further, described chest supporting 15 includes back restraining belt, chest supporting bar 13 and the second gripper shoe matched with chest first half curve, the second described gripper shoe is installed on described front support stand by described chest supporting bar, and the second described gripper shoe can move forward and backward, and can move up and down with described front support stand, the both sides of the second described gripper shoe are provided with described back restraining belt.
Further, described position retainer 7 includes that position keeps cantilever 16, coupling spindle 40, nut 39, locking steel ball 41, support arm 12, back retainer 14, described coupling spindle 40 is set in described handrail tube 17 and described handrail tube is stretched out at two ends, and the two ends of described connecting shaft keep cantilever hinged by described nut and described position respectively；One end of described support arm is fixed on described front support rod, and can move up and down with described front support stand, the other end and described position keep cantilever hinged, described support arm uses spring gas support structure or piston rod sleeve structure, the cylinder barrel end of described support arm is fixed on described front support rod, and can move up and down with described front support stand, other end tailpiece of the piston rod and described position keep cantilever hinged, tailpiece of the piston rod can relative movement in cylinder barrel end, described back retainer is socketed on described position and keeps on cantilever, and can move forward and backward, a chute is offered on described back retainer, it is provided with lock screw in described chute；Described position holding cantilever, the angle between back retainer and horizontal plane can change (facilitate people with disability to get on or off the bus with tailpiece of the piston rod movement in cylinder barrel end, back retainer is socketed on position and keeps on cantalever tube, can move forward and backward, and by lock screw latched position, regulate holding position, back)；One end of described support arm is connected on described back retainer, and the other end is hinged with front support rod.
Further, described drive assembly includes motor 34, drive shaft 36, driving wheel 31, sprocket wheel 38, chain 33, brake wheel, brake ribbon 32, described driving wheel is arranged on the two ends of drive shaft by bearing 35, described drive shaft is fixed on the bottom of described vehicle frame by shaft stool 37, described sprocket wheel and brake wheel also it is arranged with in described drive shaft, described sprocket wheel and brake wheel are fixed by screw and described driving wheel, are provided with described chain between the output shaft of described sprocket wheel and described motor；Described brake wheel it is arranged with on described brake wheel.Described motor is outside equipped with case 2.
Further, described vehicle frame rear portion is provided with heel block.Bench ascending motion can be limited falling-threshold position by limit switch by locking member latched position time at the heel block that descending motion to vehicle frame is latter half of to during sitting posture position, and bench assembly can make people with disability increase comfort when sitting posture.
Further, an intervalve 42 it is additionally provided with between described coupling spindle and handrail tube, described intervalve is set on described coupling spindle, and one end of described jackshaft has inside groove, the end of described coupling spindle is T-shaped structure, the inner side at the two ends of T-shaped structure is connected with the bottom of described inside grooves by spring 43 respectively, through hole is offered on the tube wall of described handrail tube, offer on described intervalve tube wall with described through hole with the use of circular port, locking steel ball it is provided with in described circular port, a recess 44 it is provided with on the outer wall of described connecting shaft, position described in both sides keeps the distance of cantilever to be adjusted by described locking steel ball.When External Force Acting is at coupling spindle end extrusion spring or stretching spring, locking steel ball is fallen in recess and is locked by coupling spindle, cancels spring when external force and lock steel ball under the effect of self-recovery power and be returned to initial position, and coupling spindle is rotatable.
Further, the width of described vehicle frame is less than 370mm, 200mm highly it is less than when bench drops to extreme position, this is to make self-care vehicle carriage rear portion can move to the space below bed or wheelchair, make car as far as possible near bed or wheelchair, conveniently getting on and off, alsoing for this car can pass through in narrow and small place such as toilet, kitchen etc. simultaneously.
In the present invention, it is less than 200mm without the heel block rearward height described in during bench assembly.
People with disability uses several situations of the present invention as follows:
1) locking member of chest supporting plate is first unclamped when needing to stand, both hands are firmly grasped position and are kept cantilever, firmly prop up downwards health, health uprightly stands under the pulling force of tension spring assists, rise front support stand and lock, retighten locking chest supporting plate, adjusting snap close position makes seat belt assembly strain, position retainer is put to horizontal level make holding keep cantilever be positioned at oxter, rely on heel block, leg support keeps leg to be in uprightly, plumbness, keeps being in erectility above the waist by chest supporting, seat belt, position retainer；
2) when needing sitting posture, first rise bench to lock to correct position, the locking member of chest supporting plate is unclamped after confirmation, fall front support stand and lock, both hands are firmly grasped position and are kept cantilever, buttocks is firmly slowly put to bench under the pulling force of tension spring assists by health with arm, if in the case of there is no bench assembly, the most first by the snap close button of seat belt assembly to correct position during sitting posture, the most slowly health is lowered into sitting posture position, retighten locking chest supporting plate, the snap close position adjusting seat belt assembly makes belt pull, position retainer is put to horizontal level make position keep cantilever be positioned at oxter；
3) when getting on the bus, first bench is dropped to extreme position, by remote pilot box by car as far as possible near bed or wheelchair, the bench slowly controlling car is positioned at the unsettled space of bed or wheelchair bottom, keep position pushing away on cantilever activity one end, get on the bus and be as the criterion not affecting people, the buttocks seat belt of seat belt assembly is put to thigh, back seat belt is in back fixation, then both feet are put to frame pedal, make heel and heel block against, adjusting leg support makes shank become plumbness, extended position keeps cantilever to horizontal level, both hands are firmly grasped position and are kept cantilever, then stand by the mode of standing, the method got off with get on the bus and during sitting posture method similar.
Content described in this specification embodiment is only enumerating of the way of realization to inventive concept; protection scope of the present invention is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and in those skilled in the art according to present inventive concept it is conceivable that equivalent technologies means.
Claims (9)
1. people with disability stands and sits domestic purpose self-care car, the drive assembly fix, with vehicle frame, the remote pilot box being connected including vehicle frame, being arranged on frame downward front end and the universal wheel of frame downward rear end, it is characterized in that: on described vehicle frame, be provided with front support stand, bench assembly, leg support, seat belt assembly, chest supporting and position retainer, described front support stand is arranged on the top of described vehicle frame, and described bench assembly is liftable to be arranged on described vehicle frame；Described leg support is arranged on described vehicle frame, and can move forward and backward；Described seat belt assembly is connected with described vehicle frame by tension spring；Described chest supporting is arranged on described front support stand, and can move up and down with described front support stand, and described chest supporting can move forward and backward；Described position retainer is arranged on described front support stand；
Described position retainer includes that position keeps cantilever, coupling spindle, nut, support arm, back retainer, described coupling spindle is set in handrail tube and described handrail tube is stretched out at two ends, and the two ends of described coupling spindle keep cantilever hinged by described nut and described position respectively；One end of described support arm is fixed on described front support stand, and can move up and down with described front support stand, the other end and described position keep cantilever hinged, described support arm uses spring gas support structure, described back retainer is socketed on described position and keeps on cantilever, and can move forward and backward, described back retainer offers a chute, in described chute, is provided with lock screw；Described position keeps cantilever, back retainer with the horizontal certain angle；One end of described support arm is connected on described back retainer, and the other end is hinged with front support rod.
2. people with disability as claimed in claim 1 stands and sits domestic purpose self-care car, it is characterized in that: described front support stand includes two front support rods, support spring, the handrail tube of hollow, lifting motor, elevating screw and lifting nut, two described front support rods are separately mounted in the front support hole of vehicle frame upper end, the bottom of described front support rod is by described support spring supporting, and the top of described front support rod is fixedly connected with described handrail tube, described lifting nut is fixed between the front support rod of both sides, described elevating screw is sheathed in described lifting nut and one end is free end, the other end is coupled with one end of described lifting motor by shaft coupling, the other end of described lifting motor is fixed on vehicle frame.
3. people with disability as claimed in claim 2 stands and sits domestic purpose self-care car, it is characterized in that: described bench assembly includes electric pushrod, bench support arm and bench, one end of described electric pushrod is connected in described vehicle frame, the middle part of the bench support arm described in other end connection, one end of described bench support arm is connected in vehicle frame, and the end of the other end is provided with described bench.
4. people with disability as claimed in claim 3 stands and sits domestic purpose self-care car, it is characterized in that: described leg support includes support bar and the first gripper shoe matched with shank first half curve, one end of described support bar is installed in the leg support hole of vehicle frame, and described support bar can move forward and backward, the other end of described support bar is provided with the first described gripper shoe.
5. people with disability as claimed in claim 4 stands and sits domestic purpose self-care car, it is characterized in that: described seat belt assembly includes back seat belt, buttocks seat belt, safety rope, snap close, pulley and tension spring, the rear end of described back seat belt, buttocks seat belt and safety rope is linked together, the front end of described safety rope and middle part are respectively arranged with described snap close, and described safety rope is connected with described vehicle frame through the pulley being installed on front support rod and front end by tension spring.
6. people with disability as claimed in claim 5 stands and sits domestic purpose self-care car, it is characterized in that: described chest supporting includes back restraining belt, chest supporting bar and the second gripper shoe matched with chest first half curve, the second described gripper shoe is installed on described front support stand by described chest supporting bar, and the second described gripper shoe can move forward and backward, and can move up and down with described front support stand, the both sides of the second described gripper shoe are provided with described back restraining belt.
7. people with disability as claimed in claim 6 stands and sits domestic purpose self-care car, it is characterized in that: described drive assembly includes motor, drive shaft, driving wheel, sprocket wheel, chain, brake wheel, brake ribbon, described driving wheel is arranged on the two ends of drive shaft by bearing, described drive shaft is fixed on the bottom of described vehicle frame by shaft stool, described sprocket wheel and brake wheel also it is arranged with in described drive shaft, described sprocket wheel and brake wheel are fixed by screw and described driving wheel, described chain it is provided with between the output shaft of described sprocket wheel and described motor；Described brake ribbon it is arranged with on described brake wheel.
8. people with disability as claimed in claim 7 stands and sits domestic purpose self-care car, it is characterised in that: described vehicle frame rear portion is provided with heel block.
9. people with disability as claimed in claim 8 stands and sits domestic purpose self-care car, it is characterized in that: between described coupling spindle and handrail tube, be additionally provided with an intervalve, described intervalve is set on described coupling spindle, and one end of described intervalve has inside groove, the end of described coupling spindle is T-shaped structure, the inner side at the two ends of T-shaped structure is connected with the bottom of described inside grooves by spring respectively, through hole is offered on the tube wall of described handrail tube, offer on described intervalve tube wall with described through hole with the use of circular port, locking steel ball it is provided with in described circular port, a recess it is provided with on the outer wall of described coupling spindle, position described in both sides keeps the distance of cantilever to be adjusted by described locking steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597202.9A CN104323892B (en) | 2014-10-30 | 2014-10-30 | People with disability stands and sits domestic purpose self-care car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597202.9A CN104323892B (en) | 2014-10-30 | 2014-10-30 | People with disability stands and sits domestic purpose self-care car |
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| Publication Number | Publication Date |
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| CN104323892A CN104323892A (en) | 2015-02-04 |
| CN104323892B true CN104323892B (en) | 2016-08-03 |
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| CN201410597202.9A Active CN104323892B (en) | 2014-10-30 | 2014-10-30 | People with disability stands and sits domestic purpose self-care car |
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| WO2017199349A1 (en) * | 2016-05-17 | 2017-11-23 | 富士機械製造株式会社 | Assisting device |
| CN105496690A (en) * | 2015-12-21 | 2016-04-20 | 甄华伟 | Novel sitting type easy operation shifting machine |
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Effective date of registration: 20201118 Address after: 11th floor, donglecheng international, Shuguang Road, Chengguan Street, Dongming County, Heze City, Shandong Province Patentee after: Heze Jianshu Intelligent Technology Co., Ltd Address before: The city Zhaohui six districts Chao Wang Road Hangzhou City, Zhejiang province 310014 18 Patentee before: ZHEJIANG University OF TECHNOLOGY |