CN104873340B - A kind of multifunctional wheelchair - Google Patents
A kind of multifunctional wheelchair Download PDFInfo
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- CN104873340B CN104873340B CN201510214536.8A CN201510214536A CN104873340B CN 104873340 B CN104873340 B CN 104873340B CN 201510214536 A CN201510214536 A CN 201510214536A CN 104873340 B CN104873340 B CN 104873340B
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- China
- Prior art keywords
- gripper shoe
- slide rail
- spring
- forearm
- expansion link
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Abstract
A kind of multifunctional wheelchair, it is provided that a kind of wheelchair with several functions.Including lower limb exercise assembly, upper body exercise assembly and medicated cushion, hinged installation side lever below wheelchair body medicated cushion, the free end at side lever is slidably fitted with expansion link, is provided with the first spring between expansion link and side lever；Being provided with two pedals between two expansion links, the installation end of pedal is rotationally connected with corresponding expansion link；Upper body exercise assembly includes support bar, upper arm gripper shoe and forearm gripper shoe, it is fixed with the first slide rail at the top of support bar, first slide rail is slidably fitted with the second slide rail, the 3rd spring it is provided with between the first slide rail and the second slide rail, be slidably fitted with forearm gripper shoe on the top of the second slide rail, the moving direction of forearm gripper shoe is vertical with the moving direction of the second slide rail；Hinged in one end of forearm gripper shoe upper arm gripper shoe is installed；Medicated cushion is provided with reply hole.This wheel-chair can realize lower limb, the exercise of upper limb, and is easy to people with disability's defecation.
Description
Technical field
The present invention relates to wheelchair technical field, specifically one have exercise upper limb, exercise and
It is easy to the wheel-chair of convenient for handicapped.
Background technology
In actual life, a lot of patients are because the disaster such as industrial injury, traffic accident has damaged leg, and the lighter fractures,
Severe one then loses lower limb.For the patient of artificial limb is installed, temper the motility of artificial limb for patient
Walking of again standing be highly important.For the patient of fracture, leg exercising is healed for skeleton
Close and there is important effect.But, many times patient can only be sitting on wheelchair, and this makes the forging of leg
Refining is limited by very large.For the people with disability patient being sitting on wheelchair, it is impossible to according to the demand of self
Carry out the exercise of upper limb.When the inflexible people with disability of leg goes out alone or is in, it is necessary to a people
Take care of number one.Wherein, defecation is the thing that people with disability is most difficult to solve alone.People with disability generally requires and holds up
Wheelchair to stand up coming into inside lavatory the most slowly, but a lot of in the case of, people with disability is because bearing
By leg huge pain when standing, it is more likely that because of can't help doing and defecation in trousers.Therefore, anxious
Need a kind of multifunctional wheelchair, in order to patient is sitting on wheelchair the exercise carrying out upper limb, lower limb, and just
It is sitting on wheelchair in people with disability and carries out defecation.
Summary of the invention
It is an object of the invention to provide a kind of multifunctional wheelchair, be used for solving patient's sitting at wheelchair
Lack upper limb and the problem of lower limb exercise, and facilitate patient to be sitting on wheelchair to carry out defecation.
The present invention solves its technical problem and is adopted the technical scheme that: a kind of multifunctional wheelchair, including
Wheelchair body, is characterized in that, also includes lower limb exercise assembly, upper body exercise assembly and medicated cushion,
Described lower limb exercise assembly includes side lever, expansion link and pedal, under described wheelchair body medicated cushion
The hinged side lever being provided with a pair linkage action in side, the free end of described side lever is arranged towards ground, in institute
The free end stating side lever is slidably fitted with expansion link, is provided with the first spring between described expansion link and side lever,
And between described side lever and expansion link, it is provided with the first bolt；Two pedals it are being provided with between expansion link described in two,
Installation end at each described pedal is provided with the rotating shaft being rotationally connected with corresponding expansion link, at described pedal
Installation end is provided with a pair guide post, is provided with the arcuate groove being slidably matched with two guide posts on described expansion link；
Wheelchair body is installed with a pair bearing, hinged on each described bearing is provided with outside one
Cylinder, is slidably fitted with interior bar in the inner chamber of described urceolus, and one end of described interior bar is placed in urceolus, institute
The bottom of the other end and corresponding side lever installation end of stating interior bar is articulated and connected, between described interior bar and urceolus
It is provided with back-moving spring, between described side lever installation end and wheelchair body, is provided with the second bolt；
Described upper body exercise assembly includes support bar, upper arm gripper shoe and forearm gripper shoe, described support bar
Free end become vertical state, be fixed with the first slide rail at the top of described support bar, described first sliding
It is slidably fitted with the second slide rail on rail, between described first slide rail and the second slide rail, is provided with the 3rd spring,
Dismountable between described first slide rail and the second slide rail the 3rd bolt is installed；At described second slide rail
Top be slidably fitted with forearm gripper shoe, the moving direction of described forearm gripper shoe and the shifting of the second slide rail
Dynamic direction is vertical, is provided with locking mechanism between described second slide rail and forearm gripper shoe；At described forearm
One end of gripper shoe is hinged is provided with upper arm gripper shoe, and the peace in described upper arm gripper shoe turns end and props up with forearm
It is provided with the 4th bolt between fagging, is respectively equipped with in the inner side of described forearm gripper shoe and upper arm gripper shoe and ties up
Band；
Described medicated cushion includes substrate, fixing pad and activity mat, and described fixing pad is U-shaped structure fixing peace
Being contained on substrate, the thigh of the two ends of the described fixing pad people with disability for being seated provides and supports, described solid
Surely the substrate between pad two ends is provided with stool hole, is slidably fitted with on the substrate of both sides, described stool hole
Activity mat, is provided with the cutting of some " ┛ " shape, in institute in one end of the described activity mat towards fixing pad
The corresponding end stating fixing pad is provided with some jacks, is provided with in the side of described fixing pad and connects with some jacks
Guide-track groove, described guide-track groove is slidably fitted with pull bar, the glide direction of described pull bar and activity mat
Glide direction vertical, effect end at described pull bar is provided with the projection of " ┍ " that coordinate with cutting,
The drive end of described pull bar is provided with handle, is provided with ejector spring between described handle and fixing pad；
Dismountable urinal that is provided with on substrate on front side of described stool hole, described urinal is hollow
Structure, connects in the lower end of described urinal and has evacuating catheter, be provided with end cap in the upper end of described urinal,
In described end cap, it is provided with water jet, described water jet is provided with hole for water spraying, described water jet sets
Have water inlet pipe, described water inlet pipe through being connected with a water-supply-pipe after end cap, described water-supply-pipe be arranged on wheel
Water tank on chair body connects, and is provided with valve on described water-supply-pipe.
Further, described rotating shaft is provided with torsion spring, the two ends of described torsion spring be separately fixed at pedal with
On expansion link.
Further, between described pedal and expansion link, the second spring it is provided with.
Further, described locking mechanism includes cylinder, latch and the 4th being fixed on bottom the second slide rail
Spring, described cylinder is the cylindrical member that upper end is uncovered, is provided with vertical in the inner chamber of described cylinder
Four springs, are fixed with latch in the upper end of described 4th spring, the work of latch under the effect of the 4th spring
It is inserted in forearm gripper shoe after the second slide rail with end；Described cylinder side wall is provided with vertically disposed
First breach and the second breach, be fixed with in the first breach being through vertical placement on described latch outer wall
Cross bar；When described cross bar is placed in the second breach, the effect end of latch separates with forearm gripper shoe.
Further, it is provided with baffle plate in the side of described first slide rail, described baffle plate is provided with at least one
Individual guide post, described 3rd spring housing is on the guide bar.
Further, described bandage is provided with VELCRO.
Further, between described forearm gripper shoe and the installation end of upper arm gripper shoe, it is provided with the 5th spring.
Further, the free end at described evacuating catheter is provided with closing in.
Further, described water jet entirety becomes annular, and the cross section of described water jet is also annular.
Further, being provided with through hole on the substrate, described urinal is placed in through-holes.
The invention has the beneficial effects as follows: a kind of multifunctional wheelchair that the present invention provides, after bolt is unloaded
Pedal pedal and can carry out kneed exercise, the exercise of huckle, foot after being unloaded by clamping screw, can be carried out
Step steps down in the exercise that can carry out ankle joint on pedal.Upper body exercise assembly includes that the forearm being articulated and connected supports
Plate and upper arm gripper shoe, tie up the forearm in forearm gripper shoe when moving, forearm and upper arm relative motion,
Realize the exercise to elbow joint.The 5th spring being arranged between upper arm gripper shoe and forearm gripper shoe, rises
To the effect strengthening train on.Forearm gripper shoe also can be to two side shiftings, it is achieved the exercise to shoulder joint.
People with disability can be sitting on wheelchair and drain, and activity mat now only need to be shifted onto rear side, and people with disability is sitting in solid
Fixed pad is upper, and the two ends of fixing pad provide support for people with disability.Activity mat is provided with cutting, in institute
State fixing pad and be provided with the projection coordinated with cutting, to realize being relatively fixed between fixing pad and activity mat,
Ensure comfort when being seated.Substrate arranges urinal, to facilitate male people with disability to carry out when being seated
Urine.
The present invention can make patient be sitting on wheelchair to carry out the exercise to lower limb, it is not necessary to other people help, and carry
The high self-care ability of people with disability patient, it is simple to the rehabilitation of people with disability's lower limb.On the other hand, can facilitate residual
Disease people patient is sitting on wheelchair the exercise carrying out upper limb, easy to operate simply, be beneficial to promote.Additionally, can
Facilitating people with disability to be sitting on wheelchair to drain, the structure of hommization is easy to the convenience of people with disability, it is to avoid residual
The hardship of leg pain when draining on toilet, is stood in the disease people recoil that stands.
Accompanying drawing explanation
Fig. 1 is the side view of the present invention；
Fig. 2 is that the A in Fig. 1 is to partial view；
Fig. 3 is that the B in Fig. 2 is to partial view；
Fig. 4 is the schematic diagram of pedal；
Fig. 5 is that pedal rotates one of schematic diagram；
Fig. 6 is that pedal rotates the two of schematic diagram；
Fig. 7 be side lever with expansion link coordinate schematic diagram；
Fig. 8 is the relative motion schematic diagram of side lever and expansion link；
Fig. 9 be side lever with wheelchair body coordinate schematic diagram；
Figure 10 is the place's partial enlarged drawing in Fig. 9；
Figure 11 is that side lever swings schematic diagram；
Figure 12 is the schematic diagram of handrail；
Figure 13 is the top view of Figure 12；
Figure 14 is partial enlarged drawing at the D in Figure 12；
Figure 15 is forearm support bar and the second slide rail, the cooperation schematic diagram of latch；
Figure 16 be latch is moved down and 90-degree rotation after schematic diagram；
Figure 17 is partial enlarged drawing at the E in Figure 13；
Schematic diagram when Figure 18 is to temper upper limb；
Figure 19 is the top view of Fig. 1；
Figure 20 is the top view of medicated cushion；
Figure 21 is the schematic diagram after activity mat pull-out；
Figure 22 is the schematic diagram of pull bar；
Figure 23 is the connection diagram of urinal and water tank；
Figure 24 is the sectional view of urinal；
Figure 25 is the graphics of water jet；
Figure 26 is the fixing schematic diagram of pull bar and activity mat；
Figure 27 is partial enlarged drawing at the F in Figure 26；
In figure: 1 wheelchair body；
2 lower limb exercise assemblies, 21 side levers, 211 chutes, 212 otic placodes, 22 expansion links, 221 arcuate grooves,
222 jacks, 23 pedals, 231 rotating shafts, 232 guide posts, 321 hemisphericals, 241 first springs, 242
Torsion spring, 243 second springs, 244 back-moving springs, 25 first bolts, 26 is hinged, and 27 bearings, outside 28
Cylinder, bar in 281,282 first is protruding, 29 second bolts；
3 upper body exercise assemblies, 32 support bars, 33 first slide rails, 331 baffle plates, 332 guide posts, 333
3rd spring, 34 second slide rails, 341 otic placodes, 342 cylinders, 3,421 first breach, 343 latches, 3431
Cross bar, 344 the 4th springs, 345 second breach, 351 the 3rd bolts, 352 the 4th bolts, 36 forearms
Gripper shoe, 361 jacks, 362 expand, 37 upper arm gripper shoes, and 371 second is protruding, 38 jointed shafts, and 39
Bandage, 310 forearms, 311 upper arm, 312 the 5th springs；
4 medicated cushions, 42 substrates, 421 stool holes, 422 slide rails, 431 fixing pads, 4311 jacks, 4312
Guide-track groove, 432 activity mat, 4321 cuttings, 44 pull bars, 441 handles, 442 projections, 45 urinals,
450 connect end, 451 end caps, 452 ropes, 453 evacuating catheters, and 4531 close up, 454 water-supply-pipes, and 455
Valve, 456 water tanks, 46 water jets, 461 hole for water sprayings, 462 water inlet pipes, 47 ejector springs.
Detailed description of the invention
As shown in Fig. 1 to Figure 27, the present invention includes that wheelchair body 1, lower limb exercise assembly 2, upper limb are forged
Refining assembly 3 and medicated cushion 4, present invention is described below in conjunction with the accompanying drawings.
As shown in Figure 1 to 11, lower limb exercise assembly 2 include side lever 21, otic placode 212, expansion link 22,
Pedal 23, rotating shaft 231, guide post the 232, first spring 241, torsion spring the 242, second spring 243,
Back-moving spring the 244, first bolt 25, bearing 27, urceolus 28, interior bar 281 and the second bolt 29.As
Shown in Fig. 1, wheelchair body 1 is identical with existing Wheelchair structure, as it is shown in figure 9, sit at wheelchair body
The lower section hinged 26 of pad is provided with two side levers 21, is provided with connecting rod between the installation end of two side levers, by even
Two side levers are linked together by extension bar, it is achieved the synchronization action of two side levers.For realizing side lever and wheelchair body
Between be relatively fixed, between side lever and wheelchair body, be provided with the second bolt 29, determined one by 2
The principle of straight line realizes being relatively fixed between side lever and wheelchair body.Side lever is the metallic rod of bending, side
The free end of bar is towards ground, and the free end at side lever is provided with chute 211, as it is shown in fig. 7, in chute
Being slidably fitted with expansion link 22, expansion link is square metal bar, the expansion link one end in being placed in chute with
Being provided with some first springs 241 between bottom chute, expansion link is played pulling force effect by the first spring.For reality
Existing being relatively fixed between expansion link and side lever, is provided with the first bolt 25 between side lever and expansion link, and
Being provided with corresponding jack 222 on expansion link, bolt is inserted in jack and threadeds with side lever.Each
The other end of expansion link is provided with pedal 23, and as shown in Figure 4, pedal is square metallic plate, such as Fig. 3 institute
Showing, the installation end at pedal is provided with rotating shaft 231, and pedal is rotationally connected by the free end of rotating shaft with expansion link.
Being provided with a pair arcuate groove 221 on the corresponding end face of expansion link, two arcuate grooves become " () " shape to arrange, and are stepping on
The installation end of plate is provided with a pair guide post 232, and the free end of guide post is placed in two arcuate grooves, and can be at arc
Shape groove slides.When pedal axis around the shaft rotates, the effect of guide post is the swing offer for pedal
Guide.For strengthening the guide effect of guide post, reducing friction, the free end of guide post is hemispherical.Suffer from
Both feet can be individually placed on two pedals by person, realizes the exercise activity to ankle joint by pushes pedals.For
Increase impedance during patient exercise, as it is shown in figure 5, be provided with torsion in the rotating shaft between pedal and expansion link
Spring 242, during exercise, patient need to overcome the active force of torsion spring.After foot is taken away by patient, under the effect of torsion spring,
Pedal resets.As shown in Figure 6, it is possible between one end of pedal and expansion link, be connected one second spring 243,
The exercise that during pedal swinging, the second spring is patient provides resistance.
As in figure 2 it is shown, installation one expansion link being slidably mounted at the free end of each side lever, flexible
What the free end of bar was swingable is provided with pedal, has a gap between two pedals, and the size in this gap should
Ensure that the motion of two pedals is non-interference, and the shoestring on the shoes worn of patient will not squeeze between two pedals
Gap in, to avoid the generation of peril.
As shown in Figure 9, Figure 10, wheelchair body is provided with a pair bearing 27, hinged installation on bearing
Having a urceolus 28, urceolus is hollow structure, is provided with interior bar 281, one end of interior bar in the inner chamber of urceolus
Being placed in urceolus, the ear 212 bottom the other end of interior bar and side lever is hingedly connected to interior bar, and to be provided with one convex
Playing 282, this projection is slidably connected with the inwall of urceolus, is provided with a reset bullet between protruding and outer tube inner chamber
Spring 244, one end of back-moving spring is fixed in projection, and the other end of back-moving spring is fixed in outer tube inner chamber.
Press interior bar and can overcome the elastic force effect of back-moving spring so that interior bar shrinks in urceolus；Cancel active force
After, under the effect of back-moving spring, interior bar extends relative to urceolus, now side lever clockwise oscillation.
As shown in figure 11, when patient needs to take exercise, being unloaded by the second bolt, patient feet tramples and is stepping on
On plate, press downwards, the muscle of huckle can be tempered.After cancelling external force, under the effect of back-moving spring
Side lever resets.First bolt is unloaded, with step tread, the elastic force effect of the first spring can be overcome, as
Shown in Fig. 8 so that expansion link stretches out from side lever, to realize kneed exercise.Tramp with one's feet and step on
Plate so that pedal swinging, can realize the exercise to ankle joint.
As shown in Figure 12 to Figure 18, upper body exercise assembly includes support bar the 32, first slide rail 33, baffle plate
331, guide post the 332, the 3rd spring the 33, second slide rail 34, otic placode 341, cylinder 342, latch 343,
4th spring the 344, the 3rd bolt the 351, the 4th bolt 352, forearm gripper shoe 36, upper arm gripper shoe 37,
Jointed shaft 38, bandage 39 and the 5th spring 312.
As shown in figure 12, being provided with handrail on wheelchair body, handrail mainly includes that support bar 32, forearm prop up
Fagging 36 and upper arm gripper shoe 37.Wheelchair body is fixed with the support bar 32 of pair of L-shaped, such as figure
Shown in 13, it is fixed with the first slide rail 33 at the top of support bar, as shown in figure 17, at the first slide rail
Top slide is provided with the second slide rail 34, is provided with baffle plate 331 in the side of the first slide rail, sets on baffle plate
There are two guide posts being horizontally disposed with and be parallel to each other 332, each guide post is cased with one the 3rd spring
33.Being provided with otic placode 341 on the second slide rail, one end of the 3rd spring is fixed on baffle plate, the 3rd spring
The other end is fixed on otic placode.The telescopic direction of the 3rd spring is contrary with the glide direction of the second slide rail.From
So under state, the 3rd spring is undeformed, when the second slide rail slides relative to the first slide rail, and compressible 3rd bullet
Spring.For realize the 3rd spring undeformed time the first slide rail and being relatively fixed, at otic placode and of the second slide rail
The 3rd bolt 351 it is provided with between one slide rail.
Being slidably fitted with forearm gripper shoe 36 on the second slide rail, forearm gripper shoe is relative to the cunning of the second slide rail
Dynamic direction is vertical relative to the glide direction of the first slide rail with the second slide rail.Forearm gripper shoe is moulding of strip
Flitch or plank, for realizing being relatively fixed between forearm gripper shoe and the second slide rail, at the second slide rail
Bottom is provided with a cylinder 342, and cylinder is the cylindrical member that upper end is uncovered, and the opening end of cylinder is fixed on second
On slide rail.It is fixed with the 4th spring 344 vertically placed in the bottom of cylinder, is cased with in the 4th spring
One latch 343, the upper end of latch and the 4th spring is fixing to be connected.Cutting is vertically provided with a cross bar 3431,
The existence of cross bar makes latch become T-shaped.The top of latch is hemispherical, second directly over latch
Slide rail is provided with through hole, and the bottom of the forearm gripper shoe directly over through hole is provided with jack 361, at the 4th bullet
By latch jack-up under the effect of spring, the upper end of latch withstands in jack through through hole.Now, the second slide rail
It is relatively fixed with forearm gripper shoe.Separate with jack for realizing latch, cylinder side wall is provided with strip
The first breach 3421, the length direction of the first breach is identical with the axis direction of cylinder.Cross bar is through being somebody's turn to do
First breach, is additionally provided with second breach 345 vertically disposed with the first breach on cylinder side wall, and second lacks
Mouth communicates with the first breach, first pulls downward on cross bar, until cross bar and the second breach are equal, then turns
Dynamic cross bar makes latch turn over 90 degree, and during now cross bar is placed in the second breach, the vertical position of latch is fixed,
Latch upper end is deviate from from jack, now can realize the slip relative with the second slide rail of forearm gripper shoe.
Rear side in forearm gripper shoe is provided with upper arm gripper shoe 37 by jointed shaft 38 is hinged, props up at upper arm
The installation end of fagging is provided with the second projection 371, and the second projection inserts in the groove in forearm gripper shoe, for
Convenient installing, the one end of the forearm gripper shoe being connected with upper arm gripper shoe expands 362, for realizing upper arm support
Being relatively fixed between plate and forearm gripper shoe, between the installation end of forearm gripper shoe and upper arm gripper shoe
It is provided with the 4th bolt 352,2 principles determining straight line realizes upper arm gripper shoe and forearm gripper shoe
Between be relatively fixed.Upper arm gripper shoe can rotate relative to forearm gripper shoe, in upper arm gripper shoe and front
The inner side of arm gripper shoe is respectively equipped with bandage 39, and bandage is provided with VELCRO, for realizing upper limb with upper
Arm gripper shoe and the binding of forearm gripper shoe.It is provided with between upper arm gripper shoe installation end and forearm gripper shoe
5th spring 312.
As shown in figure 18, when tempering upper limb, upper arm is tied up in upper arm gripper shoe, unclamps the 4th bolt,
Forearm is tied up in forearm gripper shoe, cross bar is placed in the second breach, can be the most sliding on the second slide rail
Dynamic forearm gripper shoe, now upper arm gripper shoe rotates relative to forearm gripper shoe, and the 5th spring tension is to patient
Upper limb produces impedance, to realize taking exercise the purpose of elbow joint.Unclamping the 3rd bolt, upper limb moves to both sides
Second slide rail is slided relative to the first slide rail, and the 3rd spring pressurized produces impedance and realizes patient's upper limb
Take exercise.
Handrail includes forearm gripper shoe and the upper arm gripper shoe being articulated and connected, before tying up in forearm gripper shoe
When arm moves, forearm and upper arm relative motion, it is achieved the exercise to elbow joint.It is arranged on upper arm gripper shoe
And the 5th spring between forearm gripper shoe, plays the effect strengthening train on.Forearm gripper shoe and
Two slide rails also can be to two side shiftings, it is achieved the exercise to shoulder joint, and enhancing forging is played in the setting of the 3rd spring
The effect of refining effect.
As shown in Figure 19 to Figure 27, medicated cushion 4 includes substrate 42, slide rail 422, fixing pad 431, activity
Pad 432, cutting 4321, pull bar 44, handle 441, projection 442, urinal 45, end cap 451, rope
Son 452, evacuating catheter 453, water pipe 454, valve 455, water tank 456, water jet 46, water inlet pipe 462
With ejector spring 47.
As shown in Figure 21, Figure 22, substrate 42 is square metallic plate, plastic plate or composite panel,
Substrate should have enough structural strengths, is installed with fixing pad 431 on substrate top, and fixing pad is U
Shape structure, the top quality of fixing pad is soft, to ensure comfort when people with disability sits down.Fixing of U-shaped
Pad is provided with a square breach, and the substrate below the party's v notch v is provided with stool hole 421, body discharges
Thing falls through stool hole.The substrate of stool both sides, hole is provided with a pair slide rail 422, peace of sliding on slide rail
Equipped with a square activity mat 432, as shown in figure 22, when people with disability needs at one's leisure, activity can be pulled
Pad makes activity mat side shifting backward, and now stool hole is exposed.When people with disability need not at one's leisure, will live
Dynamic pad forward side pulls so that activity mat is just coincide with the breach on fixing pad, it is ensured that people with disability sits
Comfort when.For realizing activity mat and fixing being relatively fixed of pad, it is provided with two in the side of activity mat
The cutting 4321 of individual " ┛ " shape, with activity mat be relatively fixed pad end face on be provided with two jacks 4311,
Two jacks are corresponding with two cuttings respectively.When forward side pulls activity mat, what two cuttings can be without hindrance enters into
In jack.Being provided with a guide-track groove 4312, this guide-track groove and two jacks on fixing pad to communicate, cutting can be worn
Enter in guide-track groove after crossing jack.Pull bar 44 it is slidably fitted with, the moving direction of pull bar in guide-track groove
Orthogonal with the moving direction of activity mat, as shown in figure 23, pull bar is the metallic rod of bar shaped, pull bar
Effect end is placed in guide-track groove, and the drive end of pull bar is placed in outside guide-track groove, and the drive end at pull bar is provided with hands
Handle 441, the effect end at pull bar is fixed with two projections 442, and projection is the metalwork of " ┍ " shape, as
Shown in Figure 27, Figure 28, after the cutting in activity mat enters in guide-track groove through jack, mobile pull bar makes
The projection obtained on pull bar fastens with cutting, when now draw rod positions is motionless, just achieves fixing pad and movable
Being relatively fixed of pad, i.e. the length direction projection along slide rail catches on cutting.For make pull bar now from
So keep static under state, between handle and fixing pad, be provided with an ejector spring 47, in ejector spring
Under effect, the trend of the oriented side shifting away from fixing pad place of pull bar.Now, the projection on pull bar
With cutting mutually " catching on ".When needs activity mat occurs relative movement with fixing pad, can promote to inner side
Pull bar, now projection is separated from each other with cutting, and projection no longer catches on cutting, can be by activity mat layback backward
Dynamic.
For realizing carrying out urine when male people with disability is seated, the substrate on front side of stool hole is provided with a circular hole,
Being placed with urinal 45 in circular hole, as shown in Figure 24, Figure 25, urinal is circular hollow plastic
Part, the lower end of urinal is for connecting end, and connects the external diameter upper end external diameter less than urinal of end.Even
Connect end connection have evacuating catheter 453, evacuating catheter be flexible pipe and pass through binding strap colligation on wheelchair body, urinate
The free end of pipe is provided with closing in 4531, and the effect confluxed is played in the setting of closing in.Detain in the upper end of urinal
Having end cap 451, be fixed with water jet 46 on the inwall of end cap, as shown in figure 26, water jet is annulus
The working of plastics of shape, metalwork or rubber parts, water jet entirety becomes annular, and the cross section of water jet is also
Annular, water jet is similar to that lifebuoy.It is provided with hole for water spraying 461, in spray in the inner side of water jet
Connecting on the outer wall of hydrophone and have water inlet pipe 462, water inlet pipe connects with water-supply-pipe 454 after end cap, water delivery
The other end and a water tank 456 of pipe connect, and water tank is arranged on the rear side of wheelchair body or the bottom of substrate.
Water-supply-pipe is provided with valve 455, in order to control the opening and closing of water-supply-pipe.For ease of end cap and urinal
Connect, between end cap and urinal, be provided with rope 452.Opening valve 455, the water in water tank can be through defeated
Water pipe enters in water jet, is then sprayed on the inwall of urinal through hole for water spraying, to realize urine
Device and the cleaning of evacuating catheter.Evacuating catheter is provided with one end of closing in towards ground, and the setting of end cap can be avoided little
In closet, abnormal flavour upwards distributes.
Claims (10)
1. a multifunctional wheelchair, including wheelchair body, is characterized in that, also include lower limb exercise assembly,
Upper body exercise assembly and medicated cushion,
Described lower limb exercise assembly includes side lever, expansion link and pedal, under described wheelchair body medicated cushion
The hinged side lever being provided with a pair linkage action in side, the free end of described side lever is arranged towards ground, in institute
The free end stating side lever is slidably fitted with expansion link, is provided with the first spring between described expansion link and side lever,
And between described side lever and expansion link, it is provided with the first bolt；Two pedals it are being provided with between expansion link described in two,
Installation end at each described pedal is provided with the rotating shaft being rotationally connected with corresponding expansion link, at described pedal
Installation end is provided with a pair guide post, is provided with the arcuate groove being slidably matched with two guide posts on described expansion link；
Wheelchair body is installed with a pair bearing, hinged on each described bearing is provided with outside one
Cylinder, is slidably fitted with interior bar in the inner chamber of described urceolus, and one end of described interior bar is placed in urceolus, institute
The bottom of the other end and corresponding side lever installation end of stating interior bar is articulated and connected, between described interior bar and urceolus
It is provided with back-moving spring, between described side lever installation end and wheelchair body, is provided with the second bolt；
Described upper body exercise assembly includes support bar, upper arm gripper shoe and forearm gripper shoe, described support bar
Free end become vertical state, be fixed with the first slide rail at the top of described support bar, described first sliding
It is slidably fitted with the second slide rail on rail, between described first slide rail and the second slide rail, is provided with the 3rd spring,
Dismountable between described first slide rail and the second slide rail the 3rd bolt is installed；At described second slide rail
Top be slidably fitted with forearm gripper shoe, the moving direction of described forearm gripper shoe and the shifting of the second slide rail
Dynamic direction is vertical, is provided with locking mechanism between described second slide rail and forearm gripper shoe；At described forearm
One end of gripper shoe is hinged is provided with upper arm gripper shoe, and the peace in described upper arm gripper shoe turns end and props up with forearm
It is provided with the 4th bolt between fagging, is respectively equipped with in the inner side of described forearm gripper shoe and upper arm gripper shoe and ties up
Band；
Described medicated cushion includes substrate, fixing pad and activity mat, and described fixing pad is U-shaped structure fixing peace
Being contained on substrate, the thigh of the two ends of the described fixing pad people with disability for being seated provides and supports, described solid
Surely the substrate between pad two ends is provided with stool hole, is slidably fitted with on the substrate of both sides, described stool hole
Activity mat, is provided with the cutting of some " ┛ " shape, in institute in one end of the described activity mat towards fixing pad
The corresponding end stating fixing pad is provided with some jacks, is provided with in the side of described fixing pad and connects with some jacks
Guide-track groove, described guide-track groove is slidably fitted with pull bar, the glide direction of described pull bar and activity mat
Glide direction vertical, effect end at described pull bar is provided with the projection of " ┍ " that coordinate with cutting,
The drive end of described pull bar is provided with handle, is provided with ejector spring between described handle and fixing pad；
Dismountable urinal that is provided with on substrate on front side of described stool hole, described urinal is hollow structure,
Connect in the lower end of described urinal and have evacuating catheter, be provided with end cap in the upper end of described urinal, described
End cap is provided with water jet, described water jet is provided with hole for water spraying, described water jet is provided with into water
Pipe, described water inlet pipe through being connected with a water-supply-pipe after end cap, described water-supply-pipe be arranged on wheelchair body
On water tank connect, and be provided with valve on described water-supply-pipe.
A kind of multifunctional wheelchair the most according to claim 1, is characterized in that, in described rotating shaft
Being provided with torsion spring, the two ends of described torsion spring are separately fixed on pedal and expansion link.
A kind of multifunctional wheelchair the most according to claim 2, is characterized in that, described pedal with
The second spring it is provided with between expansion link.
A kind of multifunctional wheelchair the most according to claim 1, is characterized in that, described locking mechanism
Including the cylinder being fixed on bottom the second slide rail, latch and the 4th spring, described cylinder is that upper end is uncovered
Cylindrical member, is provided with the 4th vertical spring in the inner chamber of described cylinder, upper at described 4th spring
End is fixed with latch, and under the effect of the 4th spring, the effect end of latch is inserted in forearm after the second slide rail
In gripper shoe；Described cylinder side wall is provided with vertically disposed first breach and the second breach, described
The cross bar in the first breach being through vertical placement it is fixed with on latch outer wall；Described cross bar is placed in second and lacks
Time in Kou, the effect end of latch separates with forearm gripper shoe.
A kind of multifunctional wheelchair the most according to claim 1, is characterized in that, sliding described first
The side of rail is provided with baffle plate, is provided with at least one guide post on described baffle plate, and described 3rd spring housing exists
On guide post.
A kind of multifunctional wheelchair the most according to claim 1, is characterized in that, on described bandage
It is provided with VELCRO.
A kind of multifunctional wheelchair the most according to claim 4, is characterized in that, prop up at described forearm
The 5th spring it is provided with between the installation end of fagging and upper arm gripper shoe.
A kind of multifunctional wheelchair the most according to claim 1, is characterized in that, at described evacuating catheter
Free end be provided with closing in.
A kind of multifunctional wheelchair the most according to claim 1, is characterized in that, described water jet is whole
Body becomes annular, and the cross section of described water jet is also annular.
A kind of multifunctional wheelchair the most according to claim 1, is characterized in that, at described substrate
Being provided with through hole, described urinal is placed in through-holes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214536.8A CN104873340B (en) | 2015-04-29 | 2015-04-29 | A kind of multifunctional wheelchair |
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| CN201510214536.8A CN104873340B (en) | 2015-04-29 | 2015-04-29 | A kind of multifunctional wheelchair |
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| Publication Number | Publication Date |
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| CN104873340A CN104873340A (en) | 2015-09-02 |
| CN104873340B true CN104873340B (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510214536.8A Active CN104873340B (en) | 2015-04-29 | 2015-04-29 | A kind of multifunctional wheelchair |
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| CN (1) | CN104873340B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536206A (en) * | 2015-12-24 | 2016-05-04 | 安徽农业大学 | High-back chair with body building function |
| CN106975197A (en) * | 2017-03-29 | 2017-07-25 | 四川康源医疗设备有限公司 | Recovery training wheel chair |
| CN108354773A (en) * | 2018-03-05 | 2018-08-03 | 大连民族大学 | A kind of automatic rehabilitation instrument for lower limb rehabilitation |
| CN113081519B (en) * | 2021-03-09 | 2023-08-15 | 山东思奥尔医疗科技有限公司 | Medical body rehabilitation wheelchair |
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| JP2002095705A (en) * | 2000-09-25 | 2002-04-02 | Toshiyuki Nakamaru | Assistant instrument for lower extremities handicapped person to move between bed and wheelchair by himself |
| US8187156B2 (en) * | 2008-12-26 | 2012-05-29 | Hochberg Randall J | Wheelchair gym |
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| US5242179A (en) * | 1991-10-11 | 1993-09-07 | Research Foundation Of The State University Of New York | Four-line exercising attachment for wheelchairs |
| TW590768B (en) * | 2003-05-12 | 2004-06-11 | Advantek Taiwan Inc | Wheelchair structure |
| CN201899622U (en) * | 2010-11-30 | 2011-07-20 | 程远涛 | Rehabilitation fitness wheelchair |
| CN202015295U (en) * | 2011-03-18 | 2011-10-26 | 赵书辉 | Multifunctional wheelchair for patients suffering from bone injury |
| CN203790164U (en) * | 2014-04-15 | 2014-08-27 | 潘峰 | Fitness wheelchair device with whole body fitness function |
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| CN104873340A (en) | 2015-09-02 |
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