CN2345185Y - Cranking-bar type multifunction wheel chair - Google Patents

Abstract

The utility model relates to a cranking bar type multifunction wheel chair suitable for disabled persons, older adults, and partial patients. The utility model is mainly composed of a driving and reversing mapping device, a cranking bar, a lift, a planospiral structure, a reading and drawing board, a lamp, a fan, a file packet drawer, a table, a support holding transfusion stand, an umbrella stick, an air drying system for urination and defecation and liquid punching, an angle adjustment structure of a backup plate, an angle horizontalization structure of a thigh plate, etc. A passenger can operate the cranking bar to realize actions of moving frontwards and backwards and turning, and the trouble of climbing and turning wheel rims of a traditional wheel chair is removed; the sitting position can be lifted to ensure that the head is at the same height of a normal standing person. The utility model is convenient for book and newspaper reading, writing and drawing, dining, transfusion, urination and defecation, settle back, horizontal position, rotation of a plane angle, knee and feet heating massage, etc. The utility model has the advantages of novel design, more functions, and convenience and reliability, and breaks through the traditional structure.

Description

The cranking-bar type multifunctional wheelchair

This utility model relates to the cranking-bar type multifunctional wheelchair that a kind of crippled of being suitable for, old man, part patient etc. use.

At present, wheelchair be climb wheeled, promptly do not take advantage of the person with the right-hand man climb respectively change that two garden pipes being additional on the left and right wheels make directly through being slightly less than the garden circle of wheel, not only do not take advantage of person's inconvenient operation and wheel easily to rub also unhygienic and function such as cuff and have only forward and back, turning.

The purpose of this utility model provides a kind ofly only can be finished into hands pendulum handle, move back, turn, do not rub cuff, health, and, liftable (can rise to occupant's head and the normal stand person is contour) plane rotates according to being arranged, flat crouching, be provided with and read to paint plate, table, light, fan, documents pouch drawer knee joint foot warming cheirapsis, defecation liquid dashes, air-dry, functions such as waste collection discharging, the tradition that has not only thoroughly solved the person of taking advantage of is climbed the hardship of wheel operation, and many daily life problems that the person of taking advantage of often runs into have been solved, also be convenient to study and creation, generally do not taken advantage of the person of taking advantage of of person and strong-willed achievements that good condition all is provided, also the nursing staff is provided great convenience.

The purpose of this utility model is achieved in that a kind of cranking-bar type multifunctional wheelchair, it is by the advance and retreat mapping device, the pendulum handle, the flat structure of revolving of elevating mechanism, read to paint plate structure, lamp, fan, the documents pouch drawer, table, the structure of defeated frame handle and umbrella handle is held in holder, defecation and liquid are towards air-dry and waste collection exhaust system, the angle adjustment of backboard and shank plate and horizontalization structure, heating of knee joint foot and electric massage structure, formations such as wheel braking mechanism wherein mainly are that the commutating tooth cover of advance and retreat mapping device is connected with the pendulum handle mechanism, these tooth cover both sides are respectively the advance and retreat flywheel that is connected with wheel, implement mechanism's mode that the commutation of tooth cover is slided and the pendulum handle is swung and have two kinds, first kind is the special sliding cavity structure of arc, second kind is Pull wire spring formula structure; The plane of taking the position rotate and elevating mechanism mainly by seat is connected with lifting ratch (ratchet is established at this bar back side) by plane rotating mechanism, this bar bottom penetrate that the upright sleeve pipe of lifting is interior, this upright sleeve pipe is connected with the pedestal base of wheelchair, lifter wheel founds the respective openings that puts by lifting respectively with ratchet and contact with ratchet with ratch, by liter putting handle and the control handle of ratchet implemented the seat lifting; But thereby between shank plate and seat, between seat and backboard, be equipped with between backboard and head plate and adjust angle and can and be equipped with the bed that pole wheel wheelchair plate face horizontal be a band rotating-wheel to the structures that be 180 degree mutually, head plate under the shank plate; Read to paint plate with liftable, be connected with the support of angle correcting all around, this support is connected with left handrail substrate by left sleeve pipe; Lamp is connected with the top of reading to paint plate; Table by the lifting turning set with right (all for occupant, back with) upright telescopic joint and can overlap with the upright sleeve pipe in a left side; Establish drawer in the table; The pole that fan reaches angle correcting with liftable, all around is connected, this pole is connected with case left side, table drawer place; The documents pouch horizontal is fixed in head plate top, the file drawer is established in this head plate bottom; The handle of drip stand and umbrella holds with the holder of variable angle that frame is connected, left side or the right side that frame is connected in backboard top held in this holder; Special defecation underpants top is played air feed with gas-tight pad and is connected towards reaching air-dry system with liquid, and the bottom is connected with the collection exhaust system of waste liquid; Knee is provided with electricity pad knee cap cover, electric massager is connected with this knee cap with the fuel type warming box, and foot establishes the warm box of electric shoes, electric massager and fuel type and engages with these boots; Wheel braking handle and advance and retreat pendulum handle are connected, brake flexible axle and backguy and lead to the damper brake that is connected in backplate place behind the wheel and be connected with this lock along putting the handle system.

This utility model modern design, function suddenly to be possessed is many, makes easily, easy to use and reliable, applied widely, fundamentally broken through the mode of operation of facilitating rotation of traditional push chairs, thoroughly solved climb wheel bitter, avoided rubbing cuff, disadvantage such as unhygienic, have actual use value.

Description of drawings:

Fig. 1 is the sketch map of this utility model slip circle type side steering, elevating mechanism, plane rotational structure.

Fig. 2 is this utility model structure front elevational schematic.

Fig. 3 looks sketch map for this utility model structure left side.

Fig. 4 is the refinement enlarged drawing of this utility model shank plate elevating mechanism.

Fig. 5 is the right view gear of Fig. 4.

Fig. 6 is the lifter wheel ratch partial enlarged drawing of Fig. 4.

Fig. 7 is the ratchet pawl structures enlarged drawing of Fig. 4.

Fig. 8 is for bumping the refinement enlarged drawing of pearl structure among Fig. 7.

Fig. 9 is this utility model Pull wire spring formula break-in structural representation.

Figure 10 is that the A of backguy shank among Fig. 9 is to figure.

Figure 11 is that the B of bent frame among Fig. 9 is to figure.

Figure 12 is that the C of flexible axle pulley among Fig. 9 is to enlarged drawing.

Figure 13 is the sketch map of this utility model foot plate, backboard, the equal horizontalization state of head plate.

The mansion view that Figure 14 has dwindled for Fig. 3 simplifies.

Figure 15 is the enlarged drawing of this utility model brake pulling wire handle structure.

Figure 16 is the enlarged drawing of this utility model damper brake and its syndeton.

Figure 17 is the enlarged drawing of the special defecation underpants of this utility model.

Figure 18 is the sketch map of this utility model heating knee cap and electric massage.

Figure 19 is this utility model heating boots and the electronic sketch map that rubs that connects.

Figure 20 holds the connecting rod inclination prevention structure sketch map of drip stand structure for holder in this utility model.

Figure 21 is the A-A cutaway view of Figure 20.

Figure 22 is that the B of Figure 20 Lower Half is to figure.

The anti-rotation that Figure 23 holds structure for drip stand holder in this utility model structural representation that inclines.

Figure 24 is that the C of Figure 23 is to figure.

Figure 25 is for backboard in this utility model with the anti-rotation of head plate is flat when the crouching drip stand holder the holds structure structural representation that inclines.

Figure 26 is that the D of Figure 25 is to figure.

Figure 27 is a drip stand sketch map in this utility model.

Figure 28 is that the E of Figure 27 is to figure.

The utility model is further introduced below in conjunction with embodiment and accompanying drawing.

Extremely shown in Figure 28 as Fig. 1, cranking-bar type multifunctional wheelchair described in the utility model is mainly by 1 to 6 and 46 and 42 in advance and retreat conversion and the pendulum handle mechanism, in the elevating mechanism 7 is to 12,13 in the rotational structure and 43 are rotated and prevented to Plane Angle, seat and backboard structure 14 and 15, armrest and article case and writing case structure 15, head backup plate and documents pouch file drawer and angle adjustment structure 41, legs and feet portion plate 23, legs and feet portion plate angle adjusting mechanism 29, wheel 17 to 20, wheel braking mechanism 21 and 22, structure 24 is held in drip stand 45 and the holder of frame handle umbrella handle, read to paint plate structure 25, illuminator 26, the read-write and the table structure 27 of having dinner, the fan structure 28 that the position is adjustable, the heating of knee and foot and electric massage structure 30 and 31, special underpants 32 of defecation and outer trousers 33, defecation and its collection discharging and Deodorising apparatus 34 towards Xian's waste liquid, wheel guard and support 35, defecation is towards Xian's liquid feed device 37, defecation feeder 38, the size Informal water dashes back air-dry apparatus 39, horizontally positioned 14,41,36,23,29,44 compositions such as grade.

As depicted in figs. 1 and 2, a kind of cranking-bar type multifunctional wheelchair, its advance and retreat mapping device with a left side (for the person of taking advantage of, the back with) wheel for example by flywheel 3-1 and 3-10, long inline cover 3-6, short inline cover 3-8, axletree 3-7, formations such as break-in tooth cover 3-5, the axletree cover 3-2 that it mainly is with wheel links is connected with left flywheel 3-1, after custom car wheel shaft 3-7 passes the endoporus of axle sleeve 3-2 and flywheel 3-1, the yoke of upright support plate 4-4 bottom, a left side outside the car pedestal, outer end, inner corresponding plate hole towards car pedestal 4-1, special home record cover 3-4 is inserted in from the inner of axle 3-7 and one group of shelves of beadlet 3-3 is lived, the corresponding site of this grade cover 3-4 and custom car wheel shaft 3-7 does not all have screw thread, the external screw thread of the left part of long inline cover 3-6 is connected with the inner bolt hole of flywheel 3-1, break-in tooth cover 3-5 and the socket of long inline cover 3-6 for sliding mutually and rotate, the inner bolt hole of right flywheel 3-10 is connected with the external screw thread of short inline cover 3-8, and the Zhou Taijie outer face, garden of right flywheel 3-10 inner bolt hole joins tightly with the inner face of the major diameter garden Zhou Taijie of short inline cover 3-8, short inline cover 3-8 small-diameter end portions is filled in the non-threaded stomidium of long inline cover 3-6, but will grow inline cover 3-6 with sunk screw 3-9 two to four bars by the respective transversal hole (symmetrical) of slip teeth cover 3-5 and connect as one (orientation of right flywheel 3-10 and left flywheel 3-1 is symmetric) with short inline cover 3-8 with the cross-drilled hole 5-7 on the right changer break-in tooth cover 5-6, after the endoporus of right beadlet bowl cover 3-12 is through at custom car wheel shaft 3-7 inner end, the extrados of bowl cover matches with the arc vestibule of short inline cover 3-8 outer end, one group of interior week that places right beadlet bowl cover 3-12 of right beadlet 3-11, the inner bolt hole of right home record cover 3-14 and the screw thread of custom car wheel shaft 3-7 the inner coincide and live in this group beadlet 3-12 with shelves, dustproof seal 3-13 cover is encapsulated in right home record cover 3-14 place, after leveling up packing ring 3-15, custom car wheel shaft 3-7 inner end is through in the corresponding plate hole of car pedestal 4-1, level up packing ring 3-16 again, 3-17 is fastening with nut, and the yoke of upright support plate 4-4 bottom, a left side outside nut 3-7 etc. and car pedestal, axletree 3-7 outer end is fixed, axletree 3-7 fixes the outer end acorn nut 3-18 of a garden sealing cap, to ensure safety and to avoid mutual scuffing.This structure, the tooth that slides to its tooth of left end and flywheel 3-1 as break-in tooth cover 3-5 coincide and forward during turning gear cover 3-5 advance this tooth cover that rotates backward of wheelchair be idle running, but the tooth that slides to its tooth of right-hand member and right flywheel 3-10 as slip teeth cover 3-5 coincide and when rotating backward tooth cover 3-5, to retreat, rotate forward this tooth cover be to dally to wheelchair.

Implement to break-in tooth cover 3-5 horizontally slipping and the mechanism that rotates front and back is that example is by left side pendulum fork 2-3 with the revolver, left side pendulum handle structure 2-1,2-9,2-7, left side pendulum handle frame 1-6, L shaped slide block 1-5, left side arc slideway overcoat 1-3, overlap formations such as 1-4 in the arc slideway of a left side, it mainly is: two of left side pendulum fork 2-3 lower end borehole jack 2-4 overlap 3-5 through two of nut bearing pin 2-5 with the break-in tooth and are connected, be connected with borehole jack 2-2 between left side pendulum handle middle part 2-1 and its underpart, this borehole jack is through left side pendulum handle frame axle 1-9, plain washer 1-7, split pin 1-8 and being connected in the left side pendulum handle frame 1-6, the straight shaped end of L shaped slide block 1-5 is connected with left side pendulum handle frame, L shaped end goes into by three of fixing screw 1-2 cover 1-4 in left arc slideway overcoat 1-3 and the left arc slideway to be connected to-body and the sliding intracavity of the arc-cunning chamber overcoat 1-3 and the interior cover 1-4 in the L shaped cross section formed can be made as one, and several are fixed in corresponding end-faces with hush panel (with the 46-3 among Fig. 3) by screw to save the both ends of the surface of deciding the sliding chamber of three to five-arc of screw 1-1 together, nut 1-2 three to four bar is fixed in cambered way at the phase shelf boad place of car pedestal 4-1, the upper end of pendulum handle middle part, left side 2-1 is connected with the lower end of left side pendulum handle standpipe 2-9, the bottom of left side pendulum handle upper pright stanchion 2-7 is through among the standpipe 2-9, jackscrew 2-8 by the band butterfly handle that is positioned at standpipe 2-9 top locatees vertical rod 2-7, vertical rod 2-7 upper end connects handle 2-6, the wheelchair right side is (for the person of taking advantage of, afterwards together) corresponding mechanism of portion and the said mechanism of left part are symmetric, sliding chamber of arc and flywheel are concentric, as left and right sides handle 2-6, when 6-9 is flapped toward the right side because of lever principle, left side pendulum fork 2-3 dials the tooth that makes its left part tooth and flywheel 3-1 to the left with left tooth cover 3-5 and coincide, the left tooth of in like manner right tooth cover 5-6 and the tooth of flywheel 5-8 coincide, pushing away the escapement chair forward advances, pull back the pendulum handle, corresponding flywheel 3-1,5-8 then dallies, so left and right sides handle swing repeatedly, wheelchair then moves on; Otherwise back, handle swing repeatedly, wheelchair then retreated on the left of left and right sides handle was flapped toward; When left and right sides handle is swung sideward when dialling not in the same way, the swing handle time wheelchair then turn-turn direction dials situation by left and right sides handle to the pendulum of both sides and determines.

As Fig. 9, Figure 10, Figure 11, shown in Figure 12, pendulum handle commutating structure, the sliding cavity configuration of above-mentioned arc can be replaced by extension spring stay-supported structure, with the right-hand side structure is that this structure of example is by extension spring 42-16, bent frame 42-19, brake cable flexible pipe 42-7.2, backguy 42-7.3, handlebar 42-6, formations such as handle support 42-1, it mainly is extension spring 42-16 with the top fork of right side pendulum fork 6-3 and corresponding car pedestal plate 4-3 by arm-tie ring 42-15,42-17 is connected, the fork 6-4 on this extension spring top cover is with by bow 42-18, the bent frame that 42-19 and head plate are formed, this framework is connected with the corresponding position of closing on of car pedestal, the lower end of brake cable flexible pipe 42-7 is by flute profile pulley 42-11 peace shape pulley 42-13 location, this brake cable prolongs fork 6-4, in the 6-5 way by collar 42-10, the 42-9 location, but brake cable can come and go twitch, the upper end 42-7.2 of brake cable flexible pipe 42-7 is connected with the lower end protruding plate 42-1.5 of handlebar frame 42-1, the backguy lower end 42-7.5 that is made up of the multiply finer wire that takes turns in the soft cover is connected with the fork on right pendulum fork 6-3 top by arm-tie ring 42-18, this backguy upper end 42-7.3 is connected with the lower end protruding plate 42-6.2 of handlebar 42-6, handlebar frame 42-1 is connected with the fork 6-8 of pendulum handle handle 6-9 bottom, the right side through screw 42-2 two covers by this fixed cover 42-1.1, handlebar 42-6 is connected by bearing pin 42-5 with handlebar frame 42-1, localizer 42-3,42-4 is fixed on the header board top 42-1.2 of ring set frame 42-1, and this localizer is by bumping pearl 29-33, spring 29-32, sleeve pipe 29-31, rear screw blanking cover 29-30 constitutes; In left side advance and retreat mapping device, localizer 42-4 is shifted in the outside of localizer 42-3 other parts structure and right advance and retreat mapping device symmetry.Suitably set up the length of backguy upper end 42-7.3, then when pearl 42-3 place is bumped in the position, shrinkage pool place at the middle part of wire-drawing handle 42-6 be neutral gear (but this moment slip teeth cover 5-8 between flywheel 5-7 and flywheel 5-9, to two flywheels all do not contact-aforesaid cambered way structure also has this kind effect equally), when the middle part of wire-drawing handle 42-6 is positioned at localizer 42-4 place, the tooth of break-in tooth cover 5-6 and the tooth of flywheel 5-9 coincide, swing fork handle 6-9, fork 6-4 swing in the bent frame of forming by 42-18 etc., wheel retreats, when the extrapolation lever 42-6.1, when making the middle part of wire-drawing handle 42-6 be positioned at beyond the localizer 42-3, tooth and the flywheel 5-8 of break-in tooth cover 5-6 coincide swing fork handle 6-9, wheel advances; The action base of the said mechanism in the person of taking advantage of left side is managed originally with above-mentioned, the advance and retreat direction of brake cable control crank (with the 42-6.1 symmetry) left and right sides operating position and wheel and above-mentioned opposite just, and the centre position still is a neutral gear.

As Fig. 1, Fig. 2 is shown in Figure 3, elevating mechanism 7 described in the present embodiment, 8,9,10,11,12 by lifting overcoat 7-1, ratch 7-2 in the lifting, landing buffer spring 7-3, lifting fork pendulum fork 9, with sliding cavity configuration 8 lifting clutch 10 of the concentric arc of flywheel 10-2, lifting power transmission shaft and gear structure 11, formations such as lifting ratchet and cam control structure 12, it mainly is that the lower end of lifting trocar sheath 7-1 is connected with car pedestal plate 4-2, top and car pedestal 4-1, the top of 4-3 is connected, buffer spring 7-3 is placed in the top that is pressed in lifting trocar sheath 7-1 behind the top of lifting ratch 7-2, lifting ratch 7-2 is through in the trocar sheath 7-1, and tooth bar forward-facing, the ratchet bar backward-facing, the inboard of lifting pendulum handle frame 8-5 is connected with the staight shank of L shaped slide block 8-4, the L shaped end of L shaped slide block is inserted in the sliding intracavity of corresponding L shaped cross section arc (by interior overcoat 8-9, compositions such as 8-7) sliding accent is sealed by shrouding, this cunning chamber is fixed on the corresponding car pedestal plate by nut 8-8 three-four bar, the turning cover 9-2 of lifting pendulum handle cross bar 9-1 places in the lifting pendulum handle frame 8-5, the bearing pin 8-2 of band end medicated cap runs through the back plate of pendulum handle frame 8-5 and the header board of turning cover 9-2 and pendulum handle frame 8-5, cover with plain washer 8-1 after, bending was fixing after split pin 8-3 passed the forward cross-drilled hole of bearing pin, live in plain washer 8-1 with shelves, outer end and the short sleeve 9-7 of lifting pendulum handle cross bar 9-1 are connected and fixed, lifting pendulum handle outer tube 9-8 lower end is connected with the plane of structure of short sleeve 9-7, bar 9-10 is through in the outer tube sleeve 9-8 in the lifting pendulum handle, by the butterfly that is positioned at outer tube sleeve 9-8 top nut 9-9 is fixed, lifting pendulum handle 9-11 is connected with bar 9-10 in the lifting pendulum handle, axle sleeve 9-2 bottom, lifting turning connects quarter butt 9-3, this quarter butt bottom connects lifting pendulum fork 9-4, two of this pendulum fork lower end borehole jack 9-5 are connected by two both sides with the lifting tooth cover 10-1 of lifting clutch of nut pivot pin 9-6 respectively, the inner bolt hole of lifting clutch flywheel 10-2 is connected with the outer end of lifting tooth wheel shaft 11-4, the inner end of axle 10-5 connects with the inner bolt hole of lifting clutch flywheel 10-2 in the lifting clutch outer sliding sleeve, after lifting tooth cover 10-1 is placed in interior axle 10-5, by two outer faces of garden plate washer 10-4 being fixed in interior axle 10-5 of screw 10-3, after lifting tooth wheel shaft 11-4 passes corresponding car pedestal riser, cover is with bearing 11-3 and bearing block set 11-2, by three-four of screw 11-1 the bearing block set is fixed in this car pedestal riser face, the endoporus of lifter wheel 11-7 is connected by key 11-6 with gear shaft 11-4, and gear 11-7 is connected the location with gear shaft with screw 11-5, lifter wheel 11-7 matches by the corresponding opening of lifting trocar sheath 7-1 front and the tooth of ratch 7-2, after the plate hole on car pedestal 4-1 top is passed in the inner of lifting tooth wheel shaft 11-4, cover is with bearing 11-8 and bearing block set 11-9, screw 11-10 three-four bar is fixed in bearing block set 11-9 in the respective plate face on car pedestal 4-1 top, the claw of lifting ratchet 12-6 is corresponding with the ratchet of lifting ratch 7-2, and suitable contact (when making ratch 7-2 rise) length and noncontact (when making ratch 7-2 descend) distance are arranged, bar top connects garden cover behind the ratchet 12-6, and place framework 12-8, by pivot pin 12-7 structure both are connected, framework 12-8 is connected on the car pedestal that closes on, the cam 12-5 of control lifting is positioned at appropriate location, ratchet front lower place, camshaft 12-4 passes each corresponding plate hole of car pedestal, the inner end cover is with bearing 12-1 and bearing holder (housing, cover) 12-2, this block set is fixed in corresponding car pedestal plate face by three to four of screw 12-3, the outer end is also overlapped with bearing and bearing block set 12-8, with three to four of screw 12-10 bearing block set 12-8 is fixed on corresponding car pedestal plate face, the inner end of camshaft 12-4 is connected with key with the endoporus of cam 12-5, the outer end of camshaft 12-4 is connected with the following terminal link of the bottom plate stem 12-9 of cam control handle, inner fixed connection of the upper end of plate stem 12-9 and cross bar 12-11, the outer end of cross bar 12-11 is connected with coupling sleeve 12-12 key, this cover is fixed the connection with the lower end of cam control handle outer tube sleeve 12-13, vertical rod 12-15 is through among the outer tube sleeve 12-13 in the control handle, and fastening the shape nut with butterfly, cam control is connected 12-16 with vertical rod 12-15 in the control handle.When desire rises seat, earlier cam joystick 12-16 is depressed backward, this moment cam 12-5 the front portion of ratchet 12-6 is propped and is made in the ratchet of ratchet incision sour jujube bar, lift laterally and fall handle 9-11 the tooth of lifting clutch lifting tooth cover 10-1 and the identical back of the tooth of flywheel 10-2, swing handle 9-11, seat are promptly risen; When desiring to make seat to descend, handle 9-11 is removed to the inside the tooth of tooth cover 10-1 is left with the tooth of flywheel 10-2 earlier, then continuation move forward cam handle 12-16, seat is lowered gradually, up to contacting with buffer spring 7-3.

As Fig. 1, Figure 13, shown in Figure 14, Plane Angle rotational structure 13 described in the present embodiment and prevent that rotational structure 43 is by coupling bar 13-1, pallet axle 13-2, beadlet 13-10 is one group under the pressure-bearing, turning set girth sheets 13-3, supporting plate 13-8, one group of last beadlet 13-6, capping plate 13-5, protection sleeve gasket 13-7, formations such as anti-rotation bearing pin 43-2 and 43-5, the top of coupling bar 13-1 is connected in aggregates with the bottom of pallet axle 13-2, coupling bar 13-1 inserts in the hole on ratch 7-2 top in the lifting, and the pallet bottom respective planes of pallet axle 13-2 is contacted with the upper surface of lifting ratch 7-2, with two cross-drilled holes of sunk screw 7-4 coupling bar 13-1 is fixed by lifting ratch 7-2 top, beadlet 13-10 places the cross section at pallet axle 13-2 pallet position to be in the positive garden shape groove of arcuation for one group under the pressure-bearing, the hole portion of turning set girth sheets 13-3 passes the last axial region of pallet axle 13-2 and is pressed under one group of pressure-bearing on the beadlet 13-10, the beadlet ditch of this turning set girth sheets 13-3 lower plane is poor corresponding with the beadlet groove at pallet axle 13-2 pallet position, one group of last beadlet 13-6 place the top beadlet of turning set girth sheets 13-3 poor in, the shaft head of the blind hole of capping plate 13-5 and pallet axle 13-2 coincide, two of sunk screw 13-4 are connected and fixed both, the beadlet groove beadlet corresponding with it of capping plate 13-5 matches, two groups of beadlet 13-6 up and down, 13-10 makes its each self-corresponding suitable spacing of lower plane Bao Te that goes up, the corresponding garden step of the endoporus of supporting plate 13-8 and turning set girth sheets 13-3 coincide, and both are fixed with four of screw 13-9, protection sleeve gasket 13-7 is pressed on the supporting plate 13-8, the following central part of this sleeve gasket 13-7 is empty concavity, then keep certain spacing with capping plate 13-5, around this sleeve gasket 13-7 by location such as packing ring 14-5.When inaccurate seat system rotates, garden vertebra screw rod 43-2 and the 43-5 hole by both sides, seat plate 14-6 rear portion links with the vertebra shape screw plate 43-3 of its underpart etc. respectively, vertebra shape screw plate 43-3 is connected with the top of wheel stand 4-5.Opposite side in like manner, 43-1 and 43-4 are that soft line, homogeneous end link to each other with the back bight of seat 14-6, the upright end of the other end and corresponding vertebra shape screw rod 43-2,43-5 is being connected.When desiring the seat plane is rotated, want earlier according to shown in Figure 3, left and right wheels put in the handle vertical rod 2-7,6-8 be compressed to the shortest and to the forward swing position of point of accumulation shown in corresponding imaginary line to the utmost point, with lifting handle 9-11 remove to neutral gear, vertical rod 9-10 pushes among its sleeve pipe 9-8, puts to the limit backward in it, the cam control handle is pressed to the rear limit after, vertical rod 12-15 in it is pushed (see figure 2) among its trocar sheath 12-13; Screw out anti-rotation and push away shape screw rod 43-2,43-5; Can rotate seat to the left or to the right.

As Fig. 2, shown in Figure 3, seat 41-6 described in the present embodiment, backboard 14-3, push-pull handle 40, handrail 15-11, article case 15-3,15-5, writing case 15-2 structure is by adjusting packing ring 14-5, seat 14-6.1, backboard 14-3, backboard angle stepless adjustment structure 14-7,14-9,14-8, last adjustment binding 15-10, push-pull handle 40, handrail 15-11, article case 15-3, compositions such as 15-5 writing case 15-12, it mainly is to adjust packing ring 14-5 on many supporting plate 13-8 that are fixed in edge week in the plane rotational structure 13 of sunk screw 14-1, seat 14-6.1 adjusts on the packing ring 14-5 through a plurality of being fixed on along week of sunk screw, there is a through hole 14-6.2 at the back middle part of seat 14-6.1 in order to discharging feces and flushing liquor by application specific architecture, the lower end of backboard 14-3 is that two rear ends with seat 14-6.1 of hinge 14-4 are connected by hinge, the root end that ring type arc plate 14-7 is two is connected with the postmedian both sides of seat 14-6.1 by each two of sunk screws respectively, the root end that arc plate 14-9 is two is connected by each two middle and lower parts with backboard 14-3 both sides of sunk screw respectively, inboard and the corresponding plane that arc plate 14-9 is in ring type arc plate 14-7 contacts, two of butterfly handle nut 14-8 respectively by the ring type arc plate 14-9 of both sides be connected with the taper of two full mold arc plate 14-7-with the stepless adjustment structure of formation backrest angle, angle excursion between backboard 14-3 and seat 14-6.1 is that 90 degree are to 180 degree, its base of the every side of latch 15-9 is connected with the preceding facade of the rear lower indentation, there of handrail substrate 15-2 respectively, two of latch 15-9 insert in respectively in the hole, corresponding position, both sides of seat 14-6.1, two of last adjustment binding 15-10 are respectively by bearing pin and handrail substrate 15-1, the rear portion flat part of 15-2 connects, two of the nut 14-10 that thread root is established the garden step respectively with two of angle adjustment binding 15-10 to collude tooth corresponding, and crosswise fixed is in the both sides of backrest 14-3, use two of wing nuts in fastening respectively, make backboard 14-3 and handrail substrate 15-1,15-2 connects as one, by several collude selecting for use of tooth to angle adjustment binding 15-10, the front and back that can realize backboard 14-3 among a small circle angle level adjustment arranged, push-pull handle 40 is located at each cover of backboard 14-3 first half both sides, root and the stiffener 40-3 of push-pull handle bar 40-2 are coupled as one, whenever applying mechanically 3 two sides with backboard 14-3 top of sunk screw is connected, two of push-pull handle 40-1 are connected with the portion of sending of two of push-pull bar 40-2 respectively, two of handrail 15-11 respectively with handrail substrate 15-1,15-2 connects, article case 15-3,15-5 uses screw 15-4 respectively, 15-6 each several and handrail substrate 15-2, the dull and stereotyped position of 15-1 connects, two of writing case 15-2 are individually fixed in two handrails apart from the interior handrail substrate 15-2 of shape circle, the last plane of 15-1, the stationery cover that is positioned at handrail substrate 15-2 place is that the front and back that separate, middle part are plug-type, can be under the prerequisite that another person's of taking advantage of left-hand side stationery cover allows in the space and lifts rotary cover type.

As shown in Figure 3, head backup plate 41-1 described in the present embodiment and documents pouch 41-2, file drawer 41-4 and angle adjustment structure 14-1,41-5 are by head backup plate 41-1, documents pouch 41-2, file drawer 41-4.Formations such as ring type arc plate 14-10, arc plate 41-5, it mainly is that the inner face of head backup plate 41-1 is that two upper end with backboard 14-3 of hinge 41-6 are connected by hinge, flat front, the documents pouch flap 41-2.2 that is applied to the head backup plate of 41-2.1 adopts puckery formula charge level below the documents pouch main body, and file drawer case 41-3 is fixed in the back side of head backup plate 41-1.Document drawer and built-in lock 41-4 thereof are positioned at file drawer case 41-3, each is fixed in the both sides end face of head backup plate 41-1 the root that full mold arc plate 41-5 is two with two sunk screws, each is fixed in both sides, the top end face of backboard 14-3 the root that ring type arc plate 14-10 is two with two sunk screw 14-11, be positioned at the contact of the outside of arc plate 41-5 and two plate faces and overlap, two of butterfly shank type nut 41-6 are connected with the portion of sending of each arc plate by the ring type arc plate 14-10 of both sides respectively, to realize angle stepless adjustment in 180～270 degree scopes between backboard 14-3 front and head backup plate 41-1 front.

Extremely shown in Figure 8 as Fig. 3, legs and feet portion plate 23 described in the present embodiment and its angle adjusting mechanism 29 are by shank plate 23-1, the bent plate 23-3 of foot, top adapter sleeve 29-1, flexible ratch overcoat frame 29-3.1, flexible ratch 29-7.1, ratch ratchet 29-4, lower limb plate lifter wheel 29-26, ratchet pawl 29-10, formations such as shank plate lifting pendulum handle 29-6.2, it mainly is that the upper end of shank plate 23-1 is that hinge 23-6 is connected with the front end of seat 14-6.1 by hinge, the bent plate 23-2 of foot, 23-3 is fixed in (containing plain washer) the corresponding general formula slide down slot part of shank plate 23-1 bottom respectively with each two cover of nut 23-4 of band wing nut 23-5, totally 4 of nut 23-4, its bent plate 23-2 of foot corresponding of countersunk head portion separately with it, hole, taper garden on the 23-3 is fixed, both sides, shank plate 23-1 middle part are fixed with each a slice of arm-tie 29-9 with two sunk screws respectively, totally two of top adapter sleeve 29-1, each is individually fixed in handrail substrate 15-1 with four of sunk screws with its horizontal position, the 15-2 front portion, half knob pivot pin 29-2.1 of screw and the cushion cover 29-27 that half knob screw 29-2.2 cooperates flat termination, top He its both sides of the ratch trocar sheath 29-3.1 that will stretch are established in thin end, 29-28 is connected in the adapter sleeve 29-1 of top, the top of flexible ratch 29-7.1 is through in the ratch trocar sheath 29-3.1, and tooth portion forward, ratchet part is towards the outside, flexible ratch 29-7.1 upper end has certain length section anodontia to prevent that in use this ratch skids off in trocar sheath 29-3.1, the anti-handle post 29-12 that crosses the border, 29-13 is fixed in the bottom of ratch trocar sheath 29-3.1 respectively, be positioned at the both sides of lifter wheel outer sleeve body 29-5.1, lifter wheel outer sleeve body 29-25.1 is fixed in the dead ahead of ratch trocar sheath 29-3.1 bottom, lower limb plate lifter wheel 29-26 is positioned at gear jacket body 29-25.1, and its tooth matches by the opening of trocar sheath 29-3.1 corresponding position and the tooth of flexible ratch 29-7.1, the cross section 29-25.2 in the gear jacket body 29-25.1 outside is shape, so that the capping 29-5 of this body is connected by several all coincideing in garden with body 29-25.2 of screw 29-24, the half knob pivot pin 29-15 that screw is established in thin end matches with half knob screw 29-14, with gear jacket body 29-25.1, gear 29-26, capping 29-5, gear positioning sleeve 29-16, ratchet fork 29-6.1, ratchet 29-18, ratchet positioning sleeve 29-17 (two) couples together, wherein with gear 29-26, ratchet 29-18 is respectively key and connects, pass across the ratchet positioning sleeve 29-17 and the gear positioning sleeve 29-16 of ratchet both sides respectively with 3 of split pins, and pass the keyway of pivot pin 29-15, the most finally the split pin exit of each positioning sleeve is crooked fixing, the lower end of shank plate lifting pendulum handle 29-6.2 is connected with the upper end handle of ratchet fork 29-6.1, ratchet bearing pin 29-19 is connected in ratchet 29-10 in the ratchet holder 29-20 that is fixed on lifting pendulum handle 29-6.2 middle and lower part, the middle and lower part of lifting pendulum handle 29-6.2 is fixed with an outstanding piece 29-6.3, stage clip 2-11 two ends are connected with the middle part of lifting pendulum handle 29-6.2 and ratchet 29-10.1 respectively, when desiring to make ratch 29-7.1 retraction, ratchet hock 29-10.2 engages with the ratchet of ratchet 29-18, the ratchet holder 29-22 of sour jujube bar 29-7.1 is fixed in the lateral surface of ratch trocar sheath 29-3.1 bottom, bearing pin 29-22 is with the ratchet 29-4 of sour jujube bar 29-7.1) be connected in the ratchet holder 29-21, the two ends of stage clip 29-29 are connected with the corresponding position of ratch trocar sheath 29-3.1 bottom respectively at the latch spoon middle part of sour jujube bar ratchet 29-4, the locating rack 29-23 of sour jujube bar ratchet 29-4 handle be fixed in ratch trocar sheath 29-3.1 the lower end with corresponding position ratchet 29-4 handle, one side of this locating rack is provided with bumps the pearl location structure, this structure is by bumping pearl cover 29-31, stage clip 29-32, blind nut 29-30, bumping pearl 29-33 forms, when desiring sour jujube bar 29-7.1 is glided, depress the handle of ratchet 29-4, this handle pit corresponding with bumping pearl 29-33 and when bumping pearl 29-33 and coincideing this handle then be positioned, ratchet 29-4 then leaves sour jujube bar 29-7.1, otherwise, ratchet 29-4 engages with the ratchet of sour jujube bar 29-7.1 by the respective openings of ratch trocar sheath 29-3.1, the half knob bearing pin 29-8.1 that thin end is established screw and half knob screw 29-8.2 cooperation are connected the yoke 29-7.2 of ratch 29-7.1 lower end with arm-tie 29-9 on the shank plate 23-1, the said structure of wheelchair both sides is symmetrical.

As Fig. 2, Fig. 3, Figure 15, shown in Figure 16, the arrestment mechanism 21,22 of wheel chair wheel 17-2, the 18-2 described in the present embodiment is by braking handle 21-1.1, handle support 21-2.1.Brake cable 21-3.1, stay-supported damper brake 21-4, formations such as damper brake fixing head 35-3, it mainly is that screw 21-2.4 is fixed on the right side (for the person of taking advantage of with handle support 21-2.1, down together) top of pendulum handle upper pright stanchion 6-8 contacts with pendulum handle 6-9 lower end, the end 21-1.3 that pivot pin 21-2.3 will brake the curved joint of handle 21-1.1 is connected with place, right angle, handle support 21-2.1 middle part, the upper end 21-3.3 of the heart yearn of brake cable 21-3.1 (seizing wire of being made up of the multiply finer wire) and the 21-1.2 place, turning of braking handle 21-1.1 fix, the 21-2.2 place, end of the upper end 21-3.2 of brake cable 21-3.1 flexible pipe and lock frame fixed cover 21-2.1 is fixing, brake cable 21-3.1 is along corresponding pendulum handle 6-8,6-6,6-4 leads to the damper brake 21-4 of wheel 17-2, the on line handle 21-4.5 of the lower end 21-3.4 of brake cable 21-3.1 flexible pipe and damper brake 21-4 part collar pawl 21-4.6 is fastened, the heart yearn lower end 21-3.5 of brake cable 21-3.1 is connected with the on line handle 21-4.1 of collar pawl 21-4.2 within the damper brake 21-4, and damper brake 21-4 is connected with gusset piece 35-3 on the heavier-duty sheath 35-2 that is fixed on wheel 17-2 by its nut formula pivot pin 21-4.10.Wheel chair wheel 17-2,18-2, both brake device structures are identical.

Such as Fig. 2; Fig. 3; Figure 20 is to shown in Figure 28; Infusion support 45 described in the present embodiment and the holder of frame handle umbrella handle are held structure 24 and are colluded 45-1 by the cross bar that can Gong select; 45-2; 45-3; Lifting vertical rod 45-4; Vertical rod sleeve 45-6; Toggle 45-7; Structure 24-1 is held in the holder of umbrella handle and Infusion support handle 45-7; 24-2; 24-3; The formations such as break-in and inclination prevention structure 24-4 to 24-18; It mainly is that cross bar colludes two of 45-1.1 and is linked to symmetrically slip cap 45-1.2 both sides; Revolve mutually tightening up with horizontal blind hole or the through hole of the screw rod 45-1.3 of the butterfly handle screw by slip cap 45-1.2 opposite side with lifting vertical rod 45-4.1 top; Cross bar colludes 45-2; The 45-3 structure is the same; And the height that three cross bars collude distributes straggly up and down; The plane distribution angle can be 60 degree mutually; Elevating lever 45-4.1 is through in the vertical rod sleeve 45-6; Nut 45-5 with the butterfly handle selects to revolve mutually to fixing to realize the adjustment of height in a plurality of blind holes or the through hole 45-4.2 that are distributed on the lifting vertical rod 45-4.1 by vertical rod sleeve 45-6 top screw; For the ease of fastening nut 45-1.3; 45-5 is corresponding with the hole on the lifting vertical rod 45-4.1; Can open a longitudinal groove 45-1.2 etc. at vertical rod 45-4.1; The nose end of each sliding sleeve and sleeve pipe 45-6 is established respectively a protruding point piece corresponding with this groove--to prevent mutually rotation between hole and bar; And only standard slides up and down; And carve with horizontal scale each relevant position of vertical rod 45-4.1; Make when each cover such as 45-1.2 is equal with the corresponding horizontal groove on the vertical rod 45-4.1 with the upper surface of sleeve pipe 45-6 each sliding sleeve nut such as 5-1.3 and nut 45-5 just corresponding with certain hole on the selected vertical rod 45-4.1, support handle 45-7 is connected with overcoat 45-6; Umbrella handle or infusion support handle 45-7 are through at the lasso 24-1 that can screw, in the 24-2, nut 24-1.1 is tightly overlapped in rotation respectively, 24-2.1 it is and umbrella handle or infusion support handle 45-7 is fastening, lasso 24-1,24-2 is same as and tightens the screwing type lasso that industrial sebific duct is used, this two lasso is fixed on the connecting plate 24-3, these plate bottom bending 90 degree backs are connected with the upper end of connecting rod 24-4.1, this connecting rod lower end is connected with the top of steering ball 24-4.2, this steering ball is the endoporus that is inserted in ball seat post 24-5.1, the upper end hole of this endoporus is through the diameter less than steering ball 24-4.2, this endoporus top is the garden cambered surface of coincideing with steering ball, the interior fore-set 24-6.2 that links to each other with ball seat column base plate 24-6.1 is connected with ball seat post 24-5.1, the upper end of fore-set and the garden cambered surface that steering ball 24-4.2 matches are withstood steering ball 24-4.2 in being somebody's turn to do, the nut 27-7 of band butterfly handle is solid to play the role of positioning with steering ball 24-4.2 top by the screw on the ball seat post 24-5.1, four on screw is fixed on ball seat base plate 24-6.1 on the last plane of upper flat plate 24-9.1 of handle bent plate 24-9, prevent that the connecting rod anti-dumping cover 24-8.1 that connecting rod 24-4.1 tilts from laterally cutting the whereabouts, back by its breach 24-8.6 from connecting rod 24-4.1 portion, make this cover bottom surface fall within the last plane of ball seat column base plate 24-6.1, the jackscrew 24-8.4 of band handle, 24-8.5 last screw 24-8.2 and the following screw 24-8.3 by anti-dumping cover 24-8.1 withstands the blind hole 24-4.3 of connecting rod 24-4.1 and the blind hole 24-5.2 on the ball seat post 24-5.1 respectively, the riser face of handle bent plate 24-9 is connected in this side through being fixed in the female 24-10.2 of lateral nut 24-10.1 of backboard 14-3 and butterfly, it is that the riser face 24-9.2 of arc 24-12 and bent plate 24-9 connects as one that the riser 24-9.2 that prevents bent plate 24-9 changes the structure incline, the corresponding position of the 24-12.3 upper surface, reinforcement limit of arc and the last plane 24-9.1 of bent plate 24-9 is connected in one, arc board slot 24-12.2 is corresponding with last fixing screw 24-10.1, wing nut 24-10.1 and 24-11.1 are all screwed, anti-rotation is inclined the facade 24-17.1 of bent plate 24-17 through screw 24-14, screw 24-9.3 on the riser face 24-9.2 of 24-15 and handle bent plate 24-9,24-9.4 fix with the riser face 24-9.2 of handle bent plate 24-9, incline screw 24-13.1 and the backboard of face 24-17.2 for sleeping on the high plate 24-13 of screw 24-1 6 and edge intensity solid and backboard 14-3 corresponding site of bent plate 24-17 of anti-rotation fixes, crouch when backboard 14-3 is flat, the facade 24-9.2 of handle bent plate is that axle (or be axle-when not establishing arc 24-12 with bolt 24-10.1) inhour is revolved and turn 90 degrees with nut 24-11.1, the incline protruding axle 24-18.2 of plate 24-18-side end face of anti-rotation, 24-18.3 kiss is through at the hole 24-9.5 on the handle bent plate 24-9 riser face 24-9.2 respectively, 24-9.6 in, and incline this side end face of plate 24-18 of this anti-rotation contacts with the inner face of the riser 24-9.2 of handle bent plate, be fixed in the screw 24-13.1 on the high-strength plate 24-13 of backboard 14-3 corresponding site through screw 24-16 edge, the incline plate face 24-18.1 of plate 24-18 of anti-rotation is connected with backboard 14-3, if do not want the stepless function that angle changes between the front of the front end face of handle bent plate riser 24-9.2 and backboard 14-3, then arc plate 24-12 and nut 24-11.1, the female 24-11.2 of butterfly can save.

The top inclination prevention structure of speaking of, mainly be to be in one's hands to use when holding infusion support, and as Figure 25, shown in Figure 26, when using anti-rotation to incline plate 24-13, be the situation under horizontal states such as backboard 14-3 head plate 41-1.

As Fig. 2, Fig. 3, shown in Figure 14, reading plate described in the present embodiment and facade drawing board structure 25 are by endosphere positioning structure 25-7, height adjustment sleeve pipe 25-6, screw cover 25-5, bar 25-4 in the height adjustment, the interior masthead cover 25-3 of portion, front and back positioning bar 25-17, about positioning bar 25-11, about positioning pipe box 25-12) read to paint plate 25-16, formations such as books and newspapers drawing paper folder 25-18, it mainly is that the base plate 25-9 of endosphere positioning structure 25-7 is fixed in a left side (for the occupant through four on screw, the front upper part of handrail substrate 15-1 afterwards together), the jackscrew 25-8 of band butterfly handle locatees endosphere by the screw on the ball overcoat 25-7, the lower end of height adjustment trocar sheath 25-6 is connected with the rod end that endosphere is transposed above the structure 25-7 endosphere, the top that screws cover 25-5 and trocar sheath 25-6 is for being threaded, the bottom of bar 25-4 is through in the trocar sheath 25-6 by screwing cover 25-5 in the height adjustment, the top socket of bar 25-4 in the bottom hole of the interior masthead cover 25-3 of portion and the height adjustment, and use the screw crosswise fixed, before and after positioning bar 25-17 front end with about the transpose left end of bar 25-11 be connected, the front and back on masthead portion cover 25-3 top connected behind the hole with handle in the rear end of front and back positioning bar 25-17 was passed, the jackscrew 25-2 of band butterfly handle locatees front and back adjusting lever 25-17 (the jackscrew end heads in the corresponding blind hole on this bar) by the screw in the interior masthead portion cover 25-3 outside, about positioning sleeve pipe 25-12 be placed in about positioning bar 25-11, by two of the jackscrew 25-15 of band butterfly handle by about on the positioning sleeve pipe 25-12 screw with about positioning bar 25-11 hold out against, connect batten 25-13 with about the positioning sleeve pipe link, six of screw 25-14 will connect batten 25-13 and read to paint plate 25-16 and be connected, about books and newspapers drawing paper clip 25-18 totally two, can each with two on screw with the back side of clip and the back side of reading to paint plate 25-16 fix.Like this, read to paint plate 25-16 position and not only can all around be adjusted, and can about positioning bar 25-11 be the angle that axial adjustment reads to paint plate 25-16.

As Fig. 2, shown in Figure 3, illuminator 26 described in the present embodiment is by battery case 26-1, brightness regulation and switch 26-5, coil 26-3, formations such as lampshade 26-6, it mainly is that battery case 26-1 is connected with substrate holder 26-2, four on screw is fixed in substrate holder 26-2 at the middle part of going up of reading to paint the plate 25-16 back side, coil 26-3 initiating terminal is connected with the middle part of going up of substrate holder 26-2, the upper end of coil 26-3 bends towards the top of reading to paint plate 25-16 front, this end connects lampshade 26-6 and lamp holder and bulb, set of cells lead-in wire in the battery case 26-1 is after lead 26-4 leads to brightness regulation and switch 26-5, lead to socket in the lampshade 26-6 so that bulb through the initiating terminal of coil again, this illuminator also can equal employing and less than 220V and the alternating current of safe voltage 12V preferably, transformator is located near the plug at 220V power supply beginning place, away from wheelchair to guarantee safety.

As Fig. 2, Fig. 3, shown in Figure 14, the read-write described in the present embodiment and the table structure 27 of having dinner are by right column 27-7, right lifting cover 27-5, right corner degree adjustment cover 27-6, desktop 27-2, table drawer outer container 27-11, table drawer 27-15, anti-table drawer slippage device 27-13,27-14, fixing screw 27-16, Left Angle adjustment cover 27-21, compositions such as left side lifting cover 27-22, it mainly is that right column 27-7 is connected with its bottom block 27-8, four front upper parts that this bottom block are fixed in right handrail substrate 15-2 of screw, right lifting cover 27-5 is placed on the column 27-7, upright bolt top is connected with end socket garden medicated cap 27-4, the lifting cover jackscrew 27-23 of band handle) screw by right lifting cover 27-5 inboard is fixed in this cover on the column 27-7, the end of jackscrew 27-23 selects blind hole corresponding with the height on the column 27-7, and peak in this blind hole, the left side of right lifting cover 27-5 is connected with the particle size position of right transverse axis 27-10, small diameter part position and the end face in this particle size position that the right adjustment cover of desktop angle 27-6 is placed in right transverse axis 27-10 contact, after right transverse axis overlaps a plain washer, after pasting plain cushion and pass the transverse holes of this transverse axis small diameter part position with split pin 27-9, bifurcated is crooked fixing, the right top of adjusting cover 27-6 of desktop angle is connected with right connecting plate 27-3, desktop 27-2 is connected with this connecting plate by four of screw 27-1, when desktop 27-2 is in horizontal attitude, screw that the bolt 27-24 of band handle can be by right corner degree adjustment cover 27-26 inboard and the leading flank that runs through transverse axis 27-10 and adjust cover 27-6 fix (must execution like this when using as food-beverage desk, and desktop left end and left column overlap joint), table drawer outer container 27-11 is connected with desktop 27-2 with six of screw 27-12, table drawer 27-15 goes in this outer container, the middle part, the end of outer container 27-11 has the groove 27-14 that communicates up and down of the port closed formula of a fore-and-aft direction, the screw 27-13 of unwarranted charge fixes by the bottom of this groove with table drawer 27-15, table drawer 27-15 can before and after twitch and can not slippage, the lower left quarter of desktop 27-2 is provided with a solid nut 27-16, be placed in the left lifting cover 27-22 on the left steady pipe 25-6, it is jackscrew fixedly, the transverse axis 27-19 that is connected with this cover, cover 27-21 is adjusted on a desktop angle left side, the split pin 27-20 all corresponding construction with the right side is identical and symmetrical, is connected above the left part lower plane of left connecting plate 27-18 and the desktop angle left side adjustment cover 27-21, the right part of this connecting plate 27-18 open one with the corresponding opening of the desktop lower left quarter fixing screw 27-16 groove that communicates up and down outwardly, when the fixing screw 27-16 of desktop 27-2 lower left quarter along with the rotation inwards of this desktop left end after going into this groove, screw wing nut 27-17 and about desktop 27-2 is fixed on two column 25-6 and the 27-7.

Whole table body also can be outwarded winding to the right so that the person of taking advantage of goes into to sit.

As Fig. 3, shown in Figure 14, the fan structure 28 that position described in the present embodiment is adjustable is by stock nut 28-7 and 28-6, the arc plate 28-5 of lift in height trocar sheath 28-4 and coupled knot, jackscrew 28-3, bar 28-2 in the lifting, fan support fixing screw 28-1.2, formations such as electric fan 28-1.1, its mainly be stock nut 28-7 and 28-6 the inner respectively with a table drawer outer case 27-11 left side (for the person of taking advantage of, afterwards together) corresponding site of side connects, the arcuate groove of the arc plate 28-5 that the bottom cross-drilled hole of lift in height trocar sheath 28-4 links to each other with this trocar sheath is placed in stock nut 28-7 respectively, between two positioning clamp nuts outside the long threaded rod in the outer end of 28-6, the bottom of bar 28-2 is through in the trocar sheath 28-4 in the lifting, jackscrew 28-3 by band butterfly swing handle locatees bar 28-2 in the lifting by the horizontal screw on trocar sheath 28-4 top, the nut 28-1.2 of band swing handle is fixed in bar in the lifting with the motor base riser (being provided with cross-drilled hole) of fan 28-1.1, in the clip slot on 28-2 top.

As Fig. 3, Figure 18, shown in Figure 19, knee heating electric massage device 30 described in the present embodiment, shank bottom and foot's heating and electric massage device 31 are by electric heating knee protector 30-1, knee electric massager 30-3, the knee fuel type warms up box 30-4, Electric heating warm boots 31-1, the electric massager 31-3 of foot, formations such as the warm box of foot's fuel type, the electric heating knee protector main body 30-1.1 and the flip 30-1.3 that lives, 30-1.4 the under blanket class material by safe voltage is made, an overlap joint mouthful 30-1.2 is located at the knee inboard, make by puckery the adhered zip of special-purpose cloth, flip 30-1.3 lives, 30-1.4,31-1.2 the seam of taking all plant material thus and make, dry battery type electric massager 30-3, the last end face of the warm box 30-3 of 31-3 and fuel type also bonding with this material and puckery towards outside, so that location, dry battery type electric massager 30-3, the internal vibration face of 31-3 contacts with the foot front upper part respectively at above-knee, fuel type warms up box 30-4, time recess in 31-4 places at the bottom of the anterior and corresponding boots in the preceding bottom of foot of knee joint respectively, the heating boots 31-1.1 and the flip 31-1.2 that lives are also made by the electric mattress material of safe voltage, the on and off switch 30-2 of electric heating knee protector 30-1, the on and off switch 31-2 of electric shoes 31-1 all is fixed on the angle bar 15-8 of right handrail substrate 15-2 bottom, this angle bar is connected with the bottom riser of handrail substrate 15-2, and each one of angle bar 15-8 all scribbles insulant, all adopt reliable insulation measures between on and off switch and angle bar.The warm boxlike heating mode of electric heating and fuel can be selected for use or simultaneously shared by the person of taking advantage of.The identical symmetry of the said apparatus of portion about the person of taking advantage of.

As Fig. 3, Figure 14, shown in Figure 17, special underpants 32 of defecation described in the present embodiment and special outer trousers 33) by underpants body 32-1, waist sealed air pocket circle 32-2, the right buttocks air cushion of right lower limb sealed air pocket circle 32-3.1 bag 32-3.2, left side lower limb sealed air pocket circle 32-3.3, left side buttocks air cushion bag 32-3.4, defecation liquid pipe 32-4,32-9 is just managed in backlash, 32-7 is just managed in preshoot, after wind main 32-14, preceding air-dry pipe 32-12, outer trousers rear portion 33-2, formations such as outer trousers knee, it mainly is that underpants body 32-1 is made by the easily dried comfortable cloth of lid of wearing of waterproof, each airbag circle gas bag is made by air tight and the comfortable cloth of human body contact, underpants body 32-1 top and the close company of waist sealed air pocket circle 32-2, right lower-left side respectively with right lower limb airbag circle 32-3.1 and the close company of left lower limb airbag circle 32-3.3, underpants body 32-1 is middle part and the close company of defecation liquid pipe 32-4 down, the bottom right left part is established right buttocks air cushion bag 32-3.2 and left buttocks air cushion bag 32-3.4 respectively, waist sealed air pocket circle 32-2 is connected with air supply pipe 32-5, the left and right sides of waist airbag circle 32-2 communicates with the right lower limb sealed air pocket of left lower limb sealed air pocket circle 32-3.3 circle 32-3.1 by the right trachea 32-3.5 of left trachea 32-3.6 respectively, left side buttocks air cushion bag 32-3.4 communicates with left lower limb sealed air pocket circle 32-3.3, right buttocks air cushion bag 32-3.2 communicates with right lower limb sealed air pocket circle 32-3.1, each airbag circle and air cushion Bao Yike communicate with air supply pipe 32-5 separately respectively and respectively establish switch or advance means of deflation, to satisfy the difference of each to the air pressure requirement, the back middle and lower part of underpants body 32-1 is communicated with back feed pipe 32-9, back middle and upper part is communicated with back air feed pipe 32-14, the preceding middle and lower part of underpants body 32-1 is communicated with preceding feed pipe 32-7, the middle and upper part is communicated with preceding air supply pipe 32-12, the bottom of outer trousers rear portion 33-2 and the loose joint of underpants defecation liquid pipe 32-4 outer wall, curtain lid alive is all established in the warm box 30-4 corresponding section of outer trousers two knees and electric massager 30-3 and fuel type, underpants discharging tube 32-4 by the through hole 14-6.2 at the back middle part of seat 14-6.1 after with the just feed tube 34-1 loose joint of liquid collecting box 34-4.The purpose that these underpants are established each air bag circle is in order to prevent defecation and to outflow towards Xian's liquid, if the purpose of the air cushion bag 32-3.2 of buttocks portion, 32-3.4 is buttocks portion to be propped, be convenient to defecation and towards Xian, defecation, then exit towards Xian, after air-dry pressure release so that human body feel comfortably cool.

As Fig. 3, Figure 14, shown in Figure 17, defecation described in the present embodiment and its towards the collection discharging of Xian's waste liquid and Deodorising apparatus 34 by discharging tube 34-11, blow-off cock 34-8, reserving liquid tank 34-4, feed liquor switch 34-5, feed tube 34-1, formations such as deodorant tube 34-2 and switch 34-3 thereof, it mainly is that the floss hole of discharging tube 34-11 can connect and prolongs pipe, also can be connected with the secondary reserving liquid tank, the afterbody of discharging tube 34-11 is hung on hanger and colludes on the 34-10, this hook frame top is connected with the wheelchair pedestal, row's mouth pipe of the suitable for reading and draining switch 34-8 of discharging tube 34-11 is connected, the import of this switch is connected with the outlet of discharge opeing bend pipe 34-9, the import of this bend pipe is connected with row's mouth of reserving liquid tank 34-4, this reserving liquid tank is fixed in the rear portion on the wheelchair pedestal, the through hole 14-6.2 by middle part behind the seat 14-6.1 suitable for reading of feed tube 34-1 is connected with the discharging tube 32-4 of special underpants 32-1, the lower end of feed tube 34-1 is connected with the inlet tube of feed liquor switch 34-5, and the lower end of this feed liquor switch is connected by the import of feed liquor bend pipe 34-6 and reserving liquid tank, the top of reserving liquid tank 34-4 is provided with row's flavor switch 34-3, the outlet and the deodorant tube 32-2 of this row's flavor switch connect, the not end of this deodorant tube can connect and prolong pipe, also connect with row's flavor electric fan then.34-7 is the switch knob of blow-off cock body 34-8 among Fig. 3.

As Fig. 2, Fig. 3, shown in Figure 13, wheel guard 35-2 described in the present embodiment and support 35-1,4-5 is by the reinforced wheel guard 35-2 of plate thickness thickening intensity, tilted supporter 35-1, formations such as staking 4-5, it mainly is the upper back that wheel guard 35-2 is positioned at wheel, its rear portion is supported by support 35.-1, top is supported by staking 4-5, and be connected with the both sides, top of wheelchair pedestal, and respectively through stiffener 16-2,16-1 strengthens, the bottom of the bottom of staking 4-5 and tilted supporter 35-1 all is connected with the outer end of axle 5-4 in the corresponding wheel, the identical symmetry of structure of right left two wheel guards and support.

As Fig. 3, shown in Figure 17, defecation described in the present embodiment is towards the electric heater of Xian's liquid feed device 37 by liquid supply box 37-1 and inside thereof, heater switch 37-7, pressurization air inlet 37-6, feed liquor switch 37-3, formations such as fluid switch 37-2, it mainly is that each one of liquid supply box 37-1 casing all establishes insulating, this casing is also established secondary thermal insulation board 37-4 to the one side of backboard 14-3, and this casing is connected with this secondary thermal insulation board, secondary thermal insulation board 37-4 is connected with the middle and upper part of backboard 14-3 by four of Connection Block 37-5, the on and off switch 37-7 whether electric heater in the control liquid supply box 37-1 heats is fixed on the angle bar 15-8 that is positioned at right handrail substrate 15-2 lower panel) on, this angle bar is connected with this lower panel, each one of this angle bar scribbles insulating barrier, reliable insulation measures is taked in each on and off switch and this angle bar junction, that is located at the liquid discharging tube of tapping switch 37-2 of reserving liquid tank bottom and special underpants 32 dashes just that house steward 32-10 is connected, this pipe is divided into through tee T downwards that 32-9 is just managed in backlash and 32-7 is just managed in preshoot, and respectively by liquid stopping clamp or on-off control, feed liquor switch 37-3 is located at a side on liquid supply box top, be located at the aerating device of the air inlet compression tube 37-6 of liquid supply box top one side with bicycle tube, what this air inlet compression tube 37-6 led to feeder 38 through the inflation clamp 38-7 identical with bicycle pump inflation end and air supply pipe 38-6 charges and discharge air cock 38-5, suitably inflate pressurization (certainly in advance the electric heater in the reserving liquid tank 37-1 flushing liquor is suitably heated) through 38 pairs of liquid supply box of this aerating device earlier before dashing just, suitable impulse force is arranged and reach towards the clean purpose of dry stool so that make towards just liquid stream.

As Fig. 3, shown in Figure 17, defecation air supply system 38 described in the present embodiment is by little shaped inflatable tube 38-3, liquid case air feed three-way cock 38-5, special underpants air feed three-way cock 38-8, formations such as electric heater 38-9, it mainly is little shaped inflatable tube 38-3 is fixed on right handrail substrate 15-11 by two of clip 38-2 a following end face, 38-1 is the inflation push-pull bar handle of this inflator pump, the gas outlet of inflator pump 38-3 is communicated with tee T 38-4, one end of this threeway charges and discharge gas threeway 38-5 with the liquid case and is communicated with, the other end charges and discharge gas threeway 38-8 with underpants and is communicated with, the air feed end of threeway 38-8 is communicated with the air inlet of electric heater 38-9, handwheel 38-10 is the heat regulation wheel of this electric heater, the switch 38-11 of this electric heater is fixed on the angle bar 15-8 that is positioned at right handrail substrate 15-2 lower panel, whole insulation measures at this position are with aforementioned, the function that the escape pipe of electric heater 38-9 is communicated with total air supply pipe of special underpants 32-1 to the three-way cock 38-5 of reserving liquid tank 37-1 air feed has: the air inlet pipe 38-6 of inflator pump 38-3 and reserving liquid tank is worked hard in glove with, inflator pump 38-3 is communicated with atmosphere, make air inlet pipe 38-6 communicate this moment with atmosphere also with the corresponding mouthful sealing of tee T 38-4, promptly the gas of inflator pump 38-3 does not enter that this three-way cock-promptly three arms of this switch are 120 degree mutually; In like manner, also has following function to the 32-2 of special underpants, the three-way cock 38-8 of 32-3 air feed: inflator pump 38-3 and electric heater 38-9 are worked hard in glove with, inflator pump is communicated with atmosphere, for threeway 38-4 that is to inflator pump close, this moment also equal to make inflator pump to reserving liquid tank 37-1 central gas supply, this moment electric heater 38-9 inner chamber communicate with atmosphere, inflation position 32-2, the 32-3 of special underpants get final product aerofluxus at this moment.If the purpose of electric heater 38-9 be when making the gas that passes through this heater that inflator pump 38-3 supplies with to the 32-2 that reaches special underpants, 32-3 place, its temperature is suitable for the requirement of human body.

As Fig. 3, shown in Figure 17, big or small Informal water described in the present embodiment towards after wind dry systems 39 by electric heating hair-dryer 39-1, heater switch 39-3, formations such as ajutage 32-15, it mainly is that electric heating hair-dryer 39-1 is connected in the position of push-pull bar 40-2 near liquid supply box 37-1 through fixed card ring 39-2, the blowing mouth of hair-dryer 39-1 is communicated with ajutage 32-15, the lower end of ajutage 32-15 is communicated with air feed pipe 32-14 and preceding air feed pipe 32-12 behind the special underpants respectively through threeway, and establish only wind folder 32-13 and 32-11 or switch respectively, the switch 39-3 of electric heating hair-dryer and heater switch 39-4 are fixed on the angle bar 15-8 of right handrail substrate 15-2 lower panel, and the insulation measures at this position is with aforementioned.

As Fig. 3, Fig. 4 to Fig. 8, shown in Figure 13, described in the present embodiment horizontally positioned 14,41,36,23,29,44 by seat 14-6.1, backboard 14-3, backboard horizontalization arc plate 14-9, ring type arc plate 14-7, head plate 41-1, horizontalization arc plate 41-5 between head plate and backboard, ring type arc plate 14-10, head props up wheel bar arc plate 36-8, pole 36-2, wheel 36-1 is propped up in break-in, shank plate 23-1, shank plate horizontalization mechanism 29, the shank plate props up wheel construction 44 formations such as grade, it mainly is that head props up wheel bar arc plate 36-8 and is connected with the side of head plate file drawer case 41-3, one of every side, the top of propping up wheel bar 36-2 is U-shaped, the upper end is connected respectively with the both sides corresponding site of head plate 41-1 and is rotatable, when general seat attitude and wheel chair sport attitude, propping up the following only bar 36-2 of wheel is connected with connecting plate 36-3 through the nut 36-5 of band handle, this connecting plate through its bottom block 36-4 and screw several and be fixed in the middle part of backboard 14-3 middle and lower part, U-shaped position with pole 36-2 top of the every side of bolt 36-6 of band handle is separately fixed at the corresponding adjusting screw place of two arc plate 36-8, the one group of break-in wheel 36-1 that is connected on only bar 36-2 contacts with the back middle part down of backboard 14-3 this moment, when desire is flat when crouching, by arc plate 14-9 and ring type arc plate 14-7) and nut 14-8 backboard 14-3 is placed level, nut 36-6 is fixed in screw 36-7 place on the arc plate 36-8 with the top of pole 36-2, by arc plate 41-5 and arc plate 14-10 and nut 41-6 head plate 41-1 is placed level, shank plate elevating mechanism 29 places horizontal attitude with the shank plate, the shank plate props up one of wheel arc plate 44-2.1 and is connected by its seat board 44-1 and four to six middle parts, lower end in shank plate 23-1 of screw 44-3, the end that bearing pin 44-4 overlaps the upper plate portion 44-5 of 44-7 with pole is connected in the upper corner of arc plate 44-2.1, the nut 44-5 of band handle overlaps the corresponding screw place that upper plate portion 44-6 is fixed on arc plate 44-2.1 with pole, make pole cover 44-7 perpendicular to ground level, pole 44-9.1 can stretch in pole is overlapped 44-7, and it is how individual by the screw and the selecting hole 44-9.2 on the pole 44-9.1 of pole cover 44-7 bottom to this pole location by the nut 44-8 of band handle, the same group of break-in in pole 44-9.1 lower end propped up wheel and connected, and one group of 44-12 of spring clip plate is connected with its base plate 44-11, several are fixed in corresponding middle part, shank plate 23-1 middle and upper part with base plate 44-11 screw 44-14.During the non-horizontal attitude of shank plate 23-1, pole 44-9.1 shrinks in the pole cover 44-7, receive and change pole 44-9.1 and snap in alligator clamp 44-12 in and with the screw of nut pin 44-13 by alligator clamp 44-12 termination with this clamp pin admittedly.

This cranking-bar type multifunctional wheelchair, can collect the repertoire shown in this part utility application picture and text is one, also can select system to join according to user's request.

Claims (22)

1. cranking-bar type multifunctional wheelchair is characterized in that: this utility model reaches (42) by (1) to (6) and (46) in advance and retreat conversion and the pendulum handle mechanism, (7) in the elevating mechanism are to (12), (13) and (43) in the rotational structure are rotated and prevented to Plane Angle, seat and backboard structure (14) and (15), armrest and article case and writing case structure (15), head backup plate and documents pouch file drawer and angle adjustment structure (41), legs and feet portion plate (23), legs and feet portion plate angle adjusting mechanism (29), wheel braking mechanism (21) (22), structure (45) (24) is held in drip stand and its handle umbrella handle holder, reading newspaper and facade drawing board structure (25), illuminator (26), read-write and the table structure of having dinner (27), the fan structure that the position is adjustable (28), knee heating and electric massage device (30), foot and calf heating and electric massage device (31), the special underpants of defecation (32), the special outer trousers of defecation (33), the collection discharging and the Deodorising apparatus (34) of defecation and its flushing waste, wheel guard and support (35), defecation flushing liquid feed device (37), defecation feeder (38), defecation liquid dashes back air-dry apparatus (39), flat crouch and inclination prevention structure (14) (41) (36) (23) (29) (44) and runner (17) to (20) are formed.

2. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: advance and retreat conversion and pendulum handle mechanism (1) to (6) and (46) by left (for the occupant, the back is together) the pendulum handle, sliding intracavity overcoat hold-down screw (1-1) three-five of arc, sliding chamber fixing screw (1-2) three-five of left side arc, the sliding chamber overcoat (1-3) of left side arc, the sliding cavity inner sleeve (1-4) of left side arc, L shaped slide block (1-5), left side pendulum handle frame (1-6), left side pendulum handle frame plain cushion (1-7), left side pendulum handle frame split pin (1-8), left side pendulum handle frame axle (1-9), pendulum handle middle part, a left side (2-1), left side pendulum handle middle and lower part borehole jack (2-2), left side pendulum fork (2-3), left side pendulum entry cover (2-4), two of bolt bearing pins (2-5), an advance and retreat changer left side, left side flywheel (3-1), left wheel axle sleeve (3-2), one group of beadlet (3-3), an advance and retreat changer left side, left side beadlet home record cover (3-4), left side advance and retreat changer break-in tooth cover (3-5), the long inline cover (3-6) of left side advance and retreat changer, special left wheel axle (3-7), the short inline cover (3-8) of left side advance and retreat changer, two to four of hold-down screws (3-9), the right flywheel (3-10) of left side advance and retreat changer, one group of beadlet (3-11), the right beadlet shelves bowl covers (3-12) of left side advance and retreat changer, dust ring sheet (3-13), the right beadlet home record cover (3-14) of left side advance and retreat changer, plain washer (3-15) and (3-16), nut (3-17) (3-19), car pedestal (4-1) (4-4).The sliding chamber of arc hush panel is with (46-3) every mouthful totally two, left side pendulum handle standpipe portion (2-9), butterfly is bolt (2-8), left side pendulum handle upper pright stanchion (2-7), left side pendulum handle (2-6), the short inline cover (5-1) of right advance and retreat changer, plain cushion (5-2) (5-5), nut (5-3), special right axletree (5-4), right tooth cover (5-6), tooth trepanning (5-7), right advance and retreat changer left side flywheel (5-8), right flywheel (5-9), right wheel axle sleeve (5-10), special right axletree external fixation nut (5-11), L shaped right slide block (6-1), the sliding cavity inner sleeve (6-2) of right arc, sliding chamber hush panel (46-3) every mouthful totally two of arc, right pendulum fork (6-3), right pendulum handle middle part (6-4), right pendulum handle standpipe coupling sleeve (6-5), right pendulum handle standpipe (6-6), butterfly is bolt (6-7), right pendulum handle upper pright stanchion (6-8), right pendulum handle (6-9), car pedestal (4-5) is the composition such as grade (4-8), about two pack into regression and change and put handle mechanism, its parts shape is identical with quantity and symmetrical, the a left side sliding chamber overcoat of arc (1-3) can be made as one with interior cover (1-4), and overcoat hold-down screw (1-1) in saving; The sliding intracavity overcoat of right arc in like manner.

3. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: in the advance and retreat mapping device (1) to (6) and (46) of wheelchair, the sliding cavity configuration of above-mentioned arc (1) can be replaced by extension spring stay-supported structure, extension spring stay-supported structure is by ring set frame (42-1), localizer (42-3) (42-4), wire-drawing handle (42-6), brake cable (42-7), arc groove top sheave (42-11), lower sheave (42-13), extension spring formations such as (42-16), the ring set position (42-1.1) of ring set frame (42-1) is placed on the pendulum handle upper pright stanchion (6-8), by screw (42-2) two covers that ring set frame (42-1) is fastening, the header board of ring set frame (42-1.2) forms a upright seam at regular intervals with back plate (42-1.6), the middle part of wire-drawing handle (42-6) places this upright seam, the header board bottom (42-1.3) and the middle part of wire-drawing handle (42-6) and the back plate (42-1.6) of ring set frame (42-1) that run through ring set frame (42-1) by pivot pin (42-5), pivot pin end cover is to fix by the cross-drilled hole of pivot pin end with split pin behind the plain cushion, localizer (42-3) (42-4) is fixed on the header board top (42-1.2) of ring set frame (42-1), this localizer is by bumping pearl (29-33), spring (29-32), sleeve pipe (29-31), rear screw blanking cover (29-30) constitutes, when the recess place, middle part of wire-drawing handle (42-6) with bump pearl (29-33) collision when coincideing, wire-drawing handle (42-6) then is positioned, the end (42-6.2) of the end points on the seizing wire heart yearn top (42-7.3) that backguy promptly is made up of the multiply finer wire and the lower end projecting plate of backguy handle (42-6) runs through fixing, run through fixing on the brake cable flexible pipe, the end (42-7.1) on the overcoat flexible pipe top (42-7.2) of brake cable (42-7.4) runs through fastening with the projecting plate (42-1.5) of the bottom of the back plate (42-1.6) of ring set frame (42-1), (42-1.4) middle part of pulling (42-1.6) after being, flexible pipe (42-7) cover (42-9) that is fixed (42-10) is pulled in pendulum handle (6-6) place such as (6-5), but slidably, the bottom of flexible pipe (42-7.4) is by behind the arcuate groove of top sheave (42-11), lower sheave (42-13) blocks flexible pipe bottom (42-7.4), make it can only longitudinal sliding motion, on, two pulleys (42-11) (42-13) (42-14) are connected on the fixing head (42-26) by nut axle (42-12) respectively down, this plate is fixed in the contiguous position of car pedestal (4-3), (42-22), (42-23), (42-24), (42-25) be plain washer, the end of heart yearn bottom (42-7.5) connects with connecting ring (42-8), this ring connects with pendulum handle (6-4) bottom, one end of extension spring (42-16) connects by the bottom of connecting ring (42-15) with pendulum handle (6-4), the other end connects with car pedestal (4-3) by connecting ring (42-17), bow (42-18) (42-19) (42-21) is formed bent frame with head plate (42-20), and connect with the contiguous position of car pedestal (4-3), fork (6-4) position is limited in this bent frame, thereby the pendulum that links to each other with fork (6-4) fork (6-3) can be made among a small circle move left and right to reach the purpose of conversion advance and retreat shelves, fork (6-4) mainly seesaws along above-mentioned bent frame, when the middle part of wire-drawing handle (42-6) is positioned at localizer (42-3) is neutral gear when locating, be positioned at localizer (42-4) when locating, the tooth interlock mutually of the tooth of break-in tooth cover (5-8) and flywheel (5-9), for retreating shelves (advance and retreat changer mechanism this point in a left side is then opposite), in extension spring (42-16) pulls to shift fork (6-3) then, the tooth interlock mutually of the tooth of break-in tooth cover (5-8) and flywheel (5-7), be drive shift (advance and retreat changer mechanism this point in a left side is also opposite), so, in the advance and retreat changer mechanism of a left side, localizer (42-4) is shifted in the outside of localizer (42-3), other parts are symmetrical with the parts of right advance and retreat mapping device.

4. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: elevating mechanism (7), (8), (9), (10), (11), (12) by lifting trocar sheath (7-1), ratch (7-2) in the lifting, the slow portion's spring (7-3) of landing, lifting fork pendulum fork (9) and the sliding cavity configuration (8) of the concentric lonely shape of flywheel (10-2), lifting clutch (10), lifting power transmission shaft and gear structure (11), lifting ratchet and cam control structure compositions such as (12), the lower end of lifting trocar sheath (7-1) and car pedestal plate (4-2) link, top and car pedestal (4-1) top (4-3) link, buffer spring (7-3) is placed in the top that is pressed in lifting trocar sheath (7-1) behind the top of lifting ratch (7-2), lifting ratch (7-2) is through in the trocar sheath (7-1), and tooth bar forward-facing, the ratchet bar backward-facing, the inboard of lifting pendulum handle frame (8-5) is connected with the staight shank of L shaped slide block (8-4), by screw (8-6) three--five will outer lonely cover (8-7) and interior lonely overlap (8-9) be fixed as one and not (also can directly be made as one, and save screw), by three-four on bolt (8-8) with lonely shape sliding sleeve fixedly the load of car substrate answer the position, pack into the sliding intracavity of lonely shape in L shaped cross section of the L shaped end of L shaped slide block (8-4), sliding chamber two-port is sealed by shrouding, the turning axle sleeve (9-2) of lifting pendulum handle cross bar (9-1) places in the lifting pendulum handle frame (8-5), the bearing pin (8-2) of band end medicated cap runs through the back plate of pendulum handle frame (8-5) and the header board of turning cover (9-2) and pendulum handle frame (8-5), cover with plain washer (8-1) after, bending was fixing after the forward cross-drilled hole of bearing pin (8-2) was passed in split pin (8-3), to block plain washer (8-1), the outer end and the short sleeve (9-7) of lifting pendulum handle cross bar (9-1) are connected and fixed, lifting pendulum handle outer tube (9-8) lower end is connected with the plane of structure of short sleeve (9-7), bar (9-10) is through in the outer tube (9-8) in the lifting pendulum handle, fixing by the butterfly that is positioned at outer tube (9-8) top nut (9-9), lifting pendulum handle (9-11) connects with bar (9-10) in the lifting pendulum handle, bottom, lifting turning axle sleeve (9-2) connects quarter butt (9-3), this quarter butt bottom connects lifting pendulum fork (9-4), two of this pendulum fork lower end borehole jacks (9-5) connect by two both sides with lifting clutch lifting tooth cover (10-1) of nut pivot pin (9-6) respectively, the inner bolt hole of lifting clutch flywheel (10-2) connects with the outer end of lifting tooth wheel shaft (11-4), the inner end of axle (10-5) connects with the inner bolt hole of lifting clutch flywheel (10-2) in the lifting tooth cover of lifting clutch, after lifting tooth cover (10-1) is placed in interior axle (10-5), by two outer faces of garden baffle plate (10-4) being fixed in interior axle (10-5) of screw (10-3), after lifting tooth wheel shaft (11-4) passes corresponding car pedestal riser, cover is with bearing (11-3) and bearing block set (11-2), by three-four on screw (11-1) the bearing block set is fixed in this car pedestal riser face, the endoporus of lifter wheel (11-7) connects through key (11-6) with gear shaft (11-4), and gear (11-7) is connected the location with gear shaft with screw (11-5), lifter wheel (11-7) matches by the corresponding opening of lifting trocar sheath (7-1) front and the tooth of ratch (7-2), after the plate hole on car pedestal (4-1) top is passed in the inner of lifting tooth wheel shaft (11-4), cover is with bearing (11-8) and bearing block set (11-9), three-four respective plate faces that bearing block set (11-9) are fixed in car pedestal (4-1) top of screw (11-10), the claw of lifting ratchet (12-6) is corresponding with the ratchet of lifting ratch (7-2), and suitable contact (when making ratch (7-2) rise) length and noncontact [when making ratch (7-2) descend] distance are arranged, bar top, ratchet (12-6) back connects garden cover, and place framework (12-8), by pivot pin (12-7) structure both are connected, framework (12-8) is connected on the car pedestal that closes on, the cam (12-5) of control lifting is positioned at appropriate location, ratchet front lower place, camshaft (12-4) passes each corresponding plate hole of car pedestal, the inner end cover is with bearing (12-1) and bearing block set (12-2), this block set is fixed in corresponding car pedestal plate face by three-four on screw (12-3), the outer end is also overlapped with bearing and bearing block set (12-8), with three-four on screw (12-10) bearing block set (12-8) is fixed on corresponding car pedestal plate face, the endoporus key connecting of the inner end of camshaft (12-4) and cam (12-5), the lower end key connecting of the bottom plate stem (12-9) of the outer end of camshaft (12-4) and cam control handle, inner fixed connection of the upper end of plate stem (12-9) and cross bar (12-11), the outer end of cross bar (12-11) and coupling sleeve (12-12) key connecting, this cover is fixed the connection with the lower end of cam control handle outer tube sleeve (12-13), vertical rod (12-15) is through in the outer tube sleeve (12-13) in the control handle, and fastening the shape nut with butterfly, cam control connects (12-16) with vertical rod (12-15) in the control handle.

5. the described cranking-bar type multifunctional wheelchair of root a tree name claim 1, it is characterized in that: Plane Angle rotational structure (13) and prevent that rotational structure (43) is by coupling bar (13-1), pallet axle (13-2), one group of beadlet under the pressure-bearing (13-10), turning set girth sheets (13-3), supporting plate (13-8), one group of last beadlet (13-6), capping plate (13-5), protection sleeve gasket (13-7), anti-rotation bearing pin (43-2) and composition such as (43-5), the top of coupling bar (13-1) is connected in aggregates with the bottom of pallet axle (13-2), coupling bar (13-1) inserts in the hole on ratch (7-2) top in the lifting, and the pallet bottom respective planes of pallet axle (13-2) is contacted with the upper surface of lifting ratch (7-2), with two cross-drilled holes of sunk screw (7-4) that coupling bar (13-1) is fixing by lifting ratch (7-2) top, beadlet under the pressure-bearing (13-10) places the cross section at pallet axle (13-2) pallet position to be in the positive garden shape groove of arcuation for one group, the hole portion of turning set girth sheets (13-3) passes the last axial region of pallet axle (13-2) and is pressed under one group of pressure-bearing on the beadlet (13-10), the beadlet groove of this turning set girth sheets (13-3) lower plane is corresponding with the beadlet groove at pallet axle (13-2) pallet position, one group of last beadlet (13-6) places in the top beadlet groove of turning set girth sheets (13-3), the shaft head of the blind hole of capping plate (13-5) and pallet axle (13-2) coincide, two of sunk screws (13-4) are connected and fixed both, the beadlet groove beadlet corresponding with it of capping plate (13-5) matches, two groups of beadlet (13-6) (13-10) make its each self-corresponding lower plane of going up keep suitable spacing up and down, the corresponding garden step of the endoporus of supporting plate (13-8) and turning set girth sheets (13-3) coincide, and both are fixed with four on screw (13-9), protection sleeve gasket (13-7) is pressed on the supporting plate (13-8), the following central part of this sleeve gasket (13-7) is empty concavity, then keep certain spacing with capping plate (13-5), this sleeve gasket (13-7) around by large washer location such as (14-5), when inaccurate seat device rotates, garden vertebra screw rod (43-2) and (43-5) hole by seat plate (14-6) both sides, rear portion link with vertebra shape screw plate (43-3) of its underpart etc. respectively, vertebra shape screw plate (43-3) is connected with the top of wheel stand (4-5), opposite side in like manner (43-1) and (43-4) is soft line, the homogeneous end links to each other with the back bight of seat (14-6), the other end is connected with corresponding vertebra shape screw rod (43-2) upright end handle (43-5).

6. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: seat (14-6.1), backboard (14-3), (15-12) article case (15-3) is (15-5) for push-pull handle (40) and handrail (15-11), writing case (15-12) structure is by adjusting packing ring (14-5), seat (14-6.1), backboard (14-3), the stepless angle adjustment structure of backboard (14-7), (14-9), (14-8), last adjustment binding (15-10), push-pull handle (40), handrail (15-11), article case (15-3), (15-5), writing case compositions such as (15-12), adjust packing ring (14-5) on a plurality of supporting plates (13-8) that are fixed on along week in the plane rotational structure (13) of sunk screw (14-1), seat (14-6.1) is adjusted on the packing ring (14-5) through a plurality of being fixed on along week of sunk screw, there is a through hole (14-6.2) at the back middle part of seat (14-6.1) in order to discharging feces and flushing liquor by application specific architecture, the lower end of backboard (14-3) is that two rear ends with seat (14-6.1) of hinge (14-4) are connected by hinge, the root end that ring type arc plate (14-7) is two is connected by each two postmedian both sides with seat (14-6.1) of sunk screw respectively, the root end that arc plate (14-9) is two is connected by each two middle and lower parts with backboard (14-3) both sides of sunk screw respectively, inboard and the mutual corresponding flat that arc plate (14-9) is in ring type arc plate (14-7) contacts, two of butterfly handle nuts (14-8) respectively by the ring type arc plate (14-9) of both sides be connected with the taper of two blocks of arc plates (14-7)-with the stepless adjustment structure of formation backboard angle, angle excursion between backboard (14-3) and seat (14-6.1) is that 90 degree are to 180 degree, one of the every side of mortise lock (15-9), its substrate respectively with handrail substrate (15-2) (15-1)) the preceding facade of rear lower indentation, there be connected, two of latches (15-9) insert in respectively in the hole of corresponding position, both sides of seat (14-6.1), adjust two of bindings (15-10) on the angle respectively by bearing pin and handrail substrate (15-1), rear portion flat part (15-2) connects, two of the nuts (14-10) that thread root is established the garden step respectively with two of angle adjustment bindings (15-10) to collude tooth corresponding, and crosswise fixed is in the both sides of backrest (14-3), use two of wing nuts in fastening respectively, backboard (14-3) and handrail substrate (15-1) (15-2) are connected as one, by several collude selecting for use of tooth to angle adjustment binding (15-10), the front and back that can realize backboard (14-3) among a small circle angle level adjustment arranged, push-pull handle (40) is located at each cover of backboard (14-3) first half both sides, the root of push-pull handle bar (40-2) and stiffener (40-3) are coupled as one, whenever applying mechanically three two sides with backboard (14-3) top of sunk screw is connected, two of push-pull handles (40-1) are connected with the taper of two of push-pull bars (40-2) respectively, two on handrail (15-11) (15-2) is connected with handrail substrate (15-1) respectively, article case (15-3) (15-5) is used screw (15-4) (15-6) each several and handrail substrate (15-2) respectively, dull and stereotyped position (15-1) connects, two of writing cases (15-12) are individually fixed in two handrails apart from interior handrail substrate (15-2) the last plane (15-1) of shape circle, it is plug-type to be positioned at stationery cover that handrail substrate (15-2) locates and to be the front and back that the middle part separates, another stationery cover can be under the prerequisite of space permission and lifts rotary cover type, (14-11) is backboard inner face article bag.

7. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: head backup plate (41-1) and documents pouch (41-2) file drawer (41-4) and angle adjustment structure (14-10) are (41-5) by head backup plate (41-1), documents pouch (41-2) file drawer (41-4), the lonely plate (14-10) of ring type, arc plate compositions such as (41-5), the inner face of head backup plate (41-1) is that two upper end with backboard (14-3) of hinge (41-6) are connected by hinge, the flat front that is applied to the head backup plate, documents pouch main body (41-2.1) bottom surface, documents pouch flap (41-2.2) adopts puckery formula charge level, file drawer case (41-3) is fixed in the back side of head backup plate (41-1), document drawer and built-in lock thereof (41-4) are positioned at file drawer case (41-3), each is fixed in the both sides end face of head backup plate (41-1) root that arc plate (41-5) is two with two sunk screws, each is fixed in both sides, the top end face of backboard (14-3) root that ring type arc plate (14-10) is two with two sunk screws (14-1), be positioned at the outside and the contact of two plate faces and the coincidence of arc plate (41-5), two arc plates (14-10) that lead to both sides respectively of butterfly shank type nut (41-6) are connected with the taper of each arc plate, with realize backboard (14-3) positive with head backup plate (41-1) front between angle spend stepless adjustment to the 270 degree scopes 180.

8. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: legs and feet portion plate (23), legs and feet portion plate angle adjusting mechanism (29) is by shank plate (23-1), foot's bent plate (23-3), top adapter sleeve (29-1), flexible ratch trocar sheath (29-3.1), flexible ratch (29-7.1), ratch ratchet (29-4) lower limb plate lifter wheel (29-26), ratchet (29-18), ratchet pawl (29-10), shank plate lifting pendulum handle compositions such as (29-6.2), the upper end of shank plate (23-1) is that hinge (23-6) is connected with the front end of seat (14-6.1) by hinge, foot's bent plate (23-2), (23-3) use each two cover (containing plain washer) of nut (23-4) to be fixed in shank plate (23-1) bottom corresponding general formula slide down slot part respectively, totally four of nuts (23-4), its foot corresponding of countersunk head portion bent plate (23-2) separately with it, hole, vertebra shape garden (23-3) is fixed, both sides, shank plate (23-1) middle part are fixed with each a slice of arm-tie (29-9) with two sunk screws respectively, totally two of top adapter sleeves (29-1), each is individually fixed in handrail substrate (15-1) front portion (15-2) with four of sunk screws with its horizontal position, half knob pivot pin (29-2.1) of screw and the cushion cover (29-27) that half knob screw (29-2.2) cooperates flat termination, top He its both sides of the ratch trocar sheath (29-3.1) that will stretch are established in thin end, (29-28) be connected in the top adapter sleeve (29-1), the top of flexible ratch (29-7.1) be through in the ratch trocar sheath (29-3.1) and tooth portion forward, ratchet part is towards the outside, flexible ratch (29-7.1) upper end has certain length section anodontia, to prevent that in use this ratch skids off in trocar sheath (29-3.1), the anti-handle post (29-12) that crosses the border, (29-13) be individually fixed in the bottom of ratch trocar sheath (29-3.1), be positioned at the both sides of lifter wheel outer sleeve body (29-25.1), lifter wheel outer sleeve body (29-25.1) is fixed in the dead ahead of ratch trocar sheath (29-3.1) bottom, lower limb plate lifter wheel (29-26) is positioned at gear jacket body (29-25.1), and its tooth matches by the opening of trocar sheath (29-3.1) corresponding position and the tooth of flexible ratch (29-7.1), the cross section (29-25.2) in gear jacket body (29-25.1) outside is shape, so that the capping of this body (29-5) several are connected with the garden of body (29-25.2) is all by screw (29-24), the half knob pivot pin (29-15) that screw is established in thin end matches with half knob screw (29-14), with gear jacket body (29-25.1), gear (29-26), capping (29-5), gear positioning sleeve (29-16), ratchet fork (29-6.1), ratchet (29-1 8), two of ratchet positioning sleeves (29-17) couple together, wherein with gear (29-26), ratchet (29-18) is respectively key and connects, pass across the ratchet positioning sleeve (29-17) and the gear positioning sleeve (29-16) of ratchet both sides respectively with three of split pins, and pass the keyway of pivot pin (29-15), the most finally the split pin exit of each positioning sleeve is crooked fixing, the lower end of shank plate lifting pendulum handle (29-6.2) is connected with the upper end handle of ratchet fork (29-6.1), ratchet bearing pin (29-19) is connected in ratchet (29-10) in the ratchet holder (29-20) that is fixed on lifting pendulum handle (29-6.2) middle and lower part, the middle and lower part of lifting pendulum handle (29-6.2) is fixed with an outstanding piece (29-6.3), stage clip (2-11) two ends are connected with the middle part of lifting pendulum handle (29-6.2) and ratchet handle (29-10.1) respectively, when desiring to make ratch (29-7.1) retraction, ratchet hock (29-10.2) engages with the ratchet of ratchet (29-18), the ratchet holder (29-22) of sour jujube bar (29-7.1) is fixed in the lateral surface of ratch trocar sheath (29-3.1) bottom, bearing pin (29-22) is connected in the ratchet (29-4) of sour jujube bar (29-7.1) in the ratchet holder (29-21), the two ends of stage clip (29-29) are connected with the corresponding position of ratch trocar sheath (29-3.1) bottom respectively at the latch spoon middle part of sour jujube bar ratchet (29-4), the locating rack (29-23) of sour jujube bar ratchet (29-4) handle is fixed in ratch trocar sheath (29-3.1) lower end and corresponding position ratchet (29-4) handle, one side of this locating rack is provided with bumps the pearl location structure, this structure is by bumping pearl cover (29-31), stage clip (29-32), blind nut (29-30), bumping pearl (29-33) forms, when desiring sour jujube bar (29-7.1) is glided, depress the handle of ratchet (29-4), this handle pit corresponding with bumping pearl (29-33) and when bumping pearl (29-33) and coincideing this handle then be positioned, ratchet (29-4) then leaves sour jujube bar (29-7.1), otherwise ratchet (29-4) engages with the ratchet of sour jujube bar (29-7.1) by the respective openings of ratch trocar sheath (29-3.1), the half knob bearing pin (29-8.1) that thin end is established screw and the cooperation of half knob screw (29-8.2) are connected the yoke (29-7.2) of ratch (29-7.1) lower end with arm-tie (29-9) on the shank plate (23-1), the said structure of wheelchair both sides is symmetrical.

9. the described cranking-bar type multifunctional wheelchair of root a tree name claim 1, it is characterized in that: wheel chair wheel (17-2), arrestment mechanism (18-2) (21), (22) by braking handle (21-1,1), handle support (21-2.1), brake cable (21-3.1), stay-supported damper brake (21-4), damper brake fixing head compositions such as (35-3), screw (21-2.4) is fixed on the right side (for the occupant with handle support (21-2.1), down together) lower end of the top of pendulum handle upper pright stanchion (6-8) and right pendulum handle (6-9) contacts, the end (21-1.3) that pivot pin (21-2.3) will be braked the curved joint of handle (21-1.1) is connected with place, right angle, handle support (21-2.1) middle part, the upper end (21-3.3) of the line of brake cable (21-3.1) (seizing wire of being made up of the multiply finer wire) is located to fix with the turning (21-1.2) of braking handle (21-1.1), the upper end (21-3.2) of brake cable (21-3.1) is located to fix with the end (21-2.2) of handle support (21-2.1), brake cable (21-3.1) is along corresponding pendulum handle (6-8), (6-6), (6-4), the damper brake (21-4) that leads to wheel (17-2), the on line handle (21-4.5) of collar pawl (21-4.6) is fastened outside the lower end (21-3.4) of brake cable (21-3.1) and the damper brake (21-4), the heart yearn lower end (21-3.5) of brake cable (21-3.1) is connected with the on line handle (21-4.1) of collar pawl (21-4.2) within the damper brake (21-4), damper brake (21-4) is connected wheel chair wheel (17-2) by its nut formula pivot pin (21-4.10) with gusset piece (35-3) on the heavier-duty sheath (35-2) that is fixed on wheel (17-2), (18-2) both brake device structures are identical.

10．1；： （45） （24） （45-1） （45-2） （45-3）； （45-4）； （45-6）； （45-7）； （45-7） （24-1） （24-2） （24-3）； （24-4） （24-18）； （45-1.1） （45-1.2）； （45-1.3） （45-1.2） （45-4.1）； （45-2） （45-3）；；60； （45-4.1） （45-6）； （45-5） （45-6） （45-4.1） （45-4.2）； （45-1.3） （45-5） （45-4.1）； （45-4.1）； （45-1.2） （45-6）-；； （45-4.1） （45-1.2） （45-6） （45-4.1）； （45-1.3） （45-5） （45-4.1）， （45-7） （45-6）；。 Umbrella handle or infusion support handle (45-7) be through at the lasso (24-1) that can screw (24-2) in, rotation tight cover nut (24-1.1) (24-2.1) and umbrella handle or infusion support handle (45-7) is fastening respectively, lasso (24-1) (24-2) is fixed on the connecting plate (24-3), these plate bottom turning 90 degree backs are connected with the upper end of connecting rod (24-4.1), this connecting rod lower end is connected with the top of steering ball (24-4.2), this steering ball is the endoporus that is inserted in ball seat post (24-5.1), the upper end hole of this endoporus is through the diameter less than steering ball (24-4.2), this endoporus top is the garden cambered surface of coincideing with steering ball, leaning on the continuous interior fore-set (24-6.2) of base plate (24-6.1) with ball seat is connected with ball seat post (24-5.1), the garden cambered surface that upper end that lean on the top in being somebody's turn to do and steering ball (24-4.2) match is withstood steering ball (24-4.2), the screw that the nut (27-7) of band butterfly handle is leant on (24-5.1) by ball seat is solid to play the role of positioning with steering ball (24-4.2) top, four on screw is fixed on ball seat column base plate (24-6.1) on the last plane of upper flat plate (24-9.1) of handle bent plate (24-9), the connecting rod anti-dumping cover (24-8.1) that prevents connecting rod (24-4.1) inclination is laterally cut the whereabouts, back by its breach (24-8.6) from connecting rod (24-4.1) portion, make the lower plane of anti-dumping cover (24-8.1) fall within the last plane of ball seat column base plate (24-6.1), the jackscrew (24-8.4) of band handle (24-8.5) withstands the blind hole (24-4.3) of connecting rod (24-4.1) and the blind hole (24-5.2) on the ball seat post (24-5.1) by the last screw (24-8.2) and the following screw (24-8.3) of anti-dumping cover (24-8.1) respectively, the riser face of handle bent plate (24-9) is connected in this side through being fixed in backboard (14-3) lateral nut (24-10.1) and butterfly mother (24-10.2), it is arc (24-12) that the riser (24-9.2) that prevents bent plate (24-9) changes the structure incline and the riser face (24-9.2) of bent plate (24-9) connects as one, the corresponding position on (24-12.3) upper surface, reinforcement limit of arc and the last plane (24-9.1) of bent plate (24-9) is connected in one, arc board slot (24-12.2) is corresponding with last fixing screw (24-10.1), all screw with wing nut (24-10.1) with (24-11.1), anti-rotation incline bent plate (24-17) facade (24-17.1) through screw (24-14) (24-15) and the screw (24-9.3) on the riser face (24-9.2) of handle bent plate (24-9) (24-9.4) fix with the riser face (24-9.2) of handle bent plate (24-9), the incline screw (24-13.1) of face for sleeping in (24-17.2) on the high plate (24-13) of screw (24-16) and edge intensity solid and the corresponding portion of backboard (14-3) of bent plate (24-17) of anti-rotation fixes with backboard, when backboard (14-3) flat for sleeping in, handle bent plate facade (24-9.2) is that axle [or be axle-when not establishing arc (24-12) with nut (24-10.1)] inhour is revolved and turn 90 degrees with nut (24-11.1).Anti-rotation incline plate (24-18) side end face protruding axle (24-18.2) (24-18.3) respectively kiss be through on handle bent plate (24-9) the riser face (24-9.2) hole (24-9.5) (24-9.6) in and incline this side end face of plate (24-18) of this anti-rotation contact with the inner face of the riser (24-9.2) of handle bent plate, the screw (24-13.1) that is fixed in through screw (24-16) edge on the high-strength plate (24-13) of backboard (14-3) corresponding site is connected the incline plate face (24-18.1) of plate (24-1 8) of anti-rotation with backboard (14-3), if do not want the stepless function of the front angle variation of the front end face of handle bent plate riser (24-9.2) and backboard (14-3), then arc plate (24-12) and nut (24-11.1), butterfly mother (24-11.2) can be saved.

11. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: reading newspaper and facade drawing board structure (25) are by endosphere positioning structure (25-7), height adjustment trocar sheath (25-6), screw cover (25-5), bar (25-4) in the height adjustment, interior masthead portion's cover (25-3), front and back positioning bar (25-17), about the bar (25-11) of transposing, about the pipe box (25-12) of transposing, reading and drawing board (25-16), books and newspapers drawing paper folder compositions such as (25-18), the base plate (25-9) of endosphere positioning structure (25-7) is fixed in a left side (for the occupant through four on screw, the front upper part of handrail substrate (15-1) afterwards together), the jackscrew (25-8) of band butterfly handle is located endosphere by the screw on the ball overcoat (25-7), the lower end of height adjustment trocar sheath (25-6) is connected with the rod end of endosphere positioning structure (25-7) above the internal ring, the top that screws cover (25-5) and trocar sheath (25-6) is for being threaded, the bottom of bar (25-4) is through in the trocar sheath (25-6) by screwing cover (25-5) in the height adjustment, the top socket of bar (25-4) in the bottom hole of interior masthead portion's cover (25-3) and the height adjustment, and use the screw crosswise fixed, before and after positioning bars (25-17) front end with about the transpose left end of bar (25-11) be connected, the front and back on masthead portion cover (25-3) top connected behind the hole with handle in the rear end of front and back positioning bars (25-17) was passed, the jackscrew (25-2) of band butterfly handle is located front and back adjusting lever (25-17) (the jackscrew end heads in the corresponding blind hole on this bar) by the screw in interior masthead portion's cover (25-3) outside, about the bar (25-11) of transposing about sleeve pipe (25-12) is placed in of transposing, transpose about passing through by two of the jackscrews (25-15) of band butterfly handle on the sleeve pipe (25-12) screw with about the bar (25-11) of transposing hold out against, connect batten (25-13) with about the positioning sleeve pipe link, six on screw (25-14) will connect batten (25-13) and be connected with reading and drawing board (25-16), about books and newspapers drawing paper clip (25-18) two, can each the back side of each clip and the back side of reading and drawing board be fixed with two on screw.

12. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: illuminator (26) is by battery case (26-1), brightness regulation and switch (26-5), coil (26-3), lampshade compositions such as (26-6), battery case (26-1) is connected with substrate holder (26-2), four middle parts of going up of substrate holder (26-2) being fixed in reading and drawing board (25-16) back side of screw, coil (26-3) initiating terminal is connected with the middle part of going up of substrate holder (26-2), the upper end of coil (26-3) bends towards the positive top of reading and drawing board (25-16), this end connects lampshade (26-6) and lamp holder and bulb, set of cells lead-in wire in the battery case (26-1) is after lead (26-4) leads to brightness regulation and switch (26-5), lead to socket in the lampshade (26-6) so that bulb through the initiating terminal of coil again, this illuminator also can be with equaling and less than 220v and the alternating current of safe voltage 12v preferably, transformator is located near the plug at 220v power supply beginning place, away from wheelchair to guarantee safety.

13. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: read and write and the table structure of having dinner (27) by right column (27-7), right lifting cover (27-5), right corner degree adjustment cover (27-6), desktop (27-2), table drawer outer container (27-11), table drawer (27-15), anti-table drawer slippage device (27-13) (27-14), fixing screw (27-16), Left Angle adjustment cover (27-21), left side lifting cover compositions such as (27-22), right (all for the occupant, afterwards together) column (27-7) is connected with its bottom block (27-8), four front upper parts that this bottom block are fixed in right handrail substrate (15-2) of screw, right lifting cover (27-5) is placed on the column (27-7), the column top is connected with end socket garden medicated cap (27-4), the lifting cover jackscrew (27-23) of band handle is fixed in this cover on the column (27-7) by the inboard screw of right lifting cover (27-5), the end of jackscrew (27-23) selects blind hole corresponding with the height on the column (27-7), and peak in this blind hole, the left side of right lifting cover (27-5) slightly is connected through the position with right transverse axis (27-10's), the right cover (27-6) of adjusting of desktop angle is placed in carefully contacting through the position and in thick end face through the position of right transverse axis (27-10), after the cloth transverse axis overlaps a plain washer, with split pin (27-9) pasting plain cushion pass this transverse axis carefully after the transverse holes at position bifurcated crooked fixing, the right top of adjusting cover (27-6) of desktop angle is connected with right connecting plate (27-3), desktop (27-2) is connected with this connecting plate by four on screw (27-1), being with the nut (27-24) of handle when being in horizontal attitude when desktop (27-2) can and run through transverse axis (27-10) and adjust the leading flank that overlaps (27-6) and fix by the inboard screw of right corner degree adjustment cover (27-6), table drawer outer container (27-11) is connected with desktop (27-2) with screw (27-12) six, table drawer (27-15) is gone in this outer container, the middle part, the end of outer container (27-11) has the groove that communicates up and down (27-14) of the port closed formula of a fore-and-aft direction, the screw of unwarranted charge (27-13) fixes by the bottom of this groove with table drawer (27-15), table drawer (27-15) can before and after twitch and can not slippage, the lower left quarter of desktop (27-2) is provided with a fixing screw (27-16), be placed in the left lifting cover (27-22) on the left steady pipe (25-6), it is jackscrew fixedly, the transverse axis (27-19) that is connected with this cover, cover (27-21) is adjusted on a desktop angle left side, split pin (27-20) all corresponding construction with the right side is identical and symmetrical, is connected above the left part lower plane of left connecting plate (27-18) and the desktop angle left side adjustment cover (27-21), the right part of this connecting plate (27-18) open one with the corresponding opening of desktop lower left quarter fixing screw (27-16) groove that communicates up and down outwardly, when the fixing screw (27-16) of desktop (27-2) lower left quarter go into along with the rotation inwards of this desktop left end this poor after, screw wing nut (27-17) and about desktop (27-2) is fixed in two columns (25-6) and (27-7) on.

14. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: the fan structure that the position is adjustable (28) by stock nut (28-7) and (28-6), the arc plate (28-5) of lift in height trocar sheath (28-4) and coupled knot, jackscrew (28-3), bar (28-2) in the lifting, fan support fixing screw (28-1.2), electric fan compositions such as (28-1.1), stock nut (28-7) and the inner (28-6) are left (for taking advantage of a person with table drawer outer case (27-11) respectively, afterwards together) corresponding site of side connects, the bottom cross-drilled hole of lift in height trocar sheath (28-4) is placed in stock nut (28-7) respectively with the arcuate groove of the arc plate (28-5) that links to each other with this trocar sheath, between two positioning clamp nuts at long threaded rod place, outer end (28-6), the bottom of bar (28-2) is through in the trocar sheath (28-4) in the lifting, jackscrew (28-3) by band butterfly swing handle is located bar in the lifting (28-2) by the horizontal screw on trocar sheath (28-4) top, and the nut (28-1.2) of band swing handle is fixed in the motor base riser (being provided with cross-drilled hole) of fan (28-1.1) in the clip slot on bar (28-2) top in the lifting.

15. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: knee heating electric massage device (30), shank bottom and foot's heating and electric massage device (31) are by electric heating knee protector (30-1), knee electric massager (30-3), the knee fuel type warms up box (30-4), Electric heating warm boots (31-1), foot's electric massager (31-3), compositions such as the warm box of foot's fuel type, the electric heating knee protector main body (30-1.1) and the flip (30-1.3) of living (30-1.4) are made by the under blanket class material of safe voltage, overlap joint mouthful (30-1.2) is located at the knee inboard, make by the sticking formula zip of puckery special-purpose cloth, live flip (30-1.3) (30-1.4) seam of taking of (31-1.2) all plant material thus and make, dry battery type electric massager (30-3) is (31-3) also bonding with this material with the last end face of the warm box (30-4) of fuel type, puckery towards outside, so that location, dry battery type electric work masseur (30-3) internal vibration face (31-3) contacts with the foot front upper part respectively at above-knee, fuel type warm up box (30-4) (31-4) place at the bottom of the anterior and corresponding boots in the preceding bottom of foot of knee joint respectively in time recess, the heating boots (31-1.1) and the flip (31-1.2) of living are also made by the under blanket material of safe voltage, the on and off switch (30-2) of electric heating knee protector (30-1), the on and off switch (31-2) of electric shoes (31-1) all is fixed on the angle bar (15-8) of right handrail substrate (15-2) bottom, this angle bar is connected with the bottom riser of handrail substrate (15-2), the identical symmetry of the said apparatus of portion about the person of taking advantage of.

16. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: special underpants of defecation (32) and special outer trousers (33) are by underpants body (32-1), waist sealed air pocket circle (32-2), right lower limb sealed air pocket circle (32-3.1), right buttocks air cushion bag (32-3.2), left side lower limb sealed air pocket circle (32-3.3), left side buttocks air cushion bag (32-3.4), defecation liquid pipe (32-4), (32-9) just managed in backlash, (32-7) just managed in preshoot, after wind main (32-14), preceding air-dry pipe (32-12), outer trousers rear portion (33-2), compositions such as outer trousers knee, underpants body (32-1) is easy to cloth comfortable and easy to wear by waterproof and makes, each airbag circle gas bag is made by air tight and the comfortable cloth of human body contact, underpants body (32-1) top and the close company of waist sealed air pocket circle (32-2), right lower-left side respectively with right lower limb airbag circle (32-3.1) and the close company of left lower limb airbag circle (32-3.3), underpants body (32-1) is middle part and the close company of defecation liquid pipe (32-4) down, the bottom right left part is established right buttocks air cushion bag (32-3.2) and left buttocks air cushion bag (32-3.4) respectively, and waist sealed air pocket circle (32-2) is connected with air supply pipe (32-5), the left and right sides of waist airbag circle (32-2) is respectively by left trachea.(32-3.6) right trachea (32-3.5) and communicating with left lower limb sealed air pocket circle (32-3.3) right lower limb sealed air pocket circle (32-3.1), left side buttocks air cushion bag (32-3.4) communicates with left lower limb sealed air pocket circle (32-3.3), right buttocks air cushion bag (32-3.2) communicates with right lower limb sealed air pocket circle (32-3.1), each airbag circle and air cushion Bao Yike communicate with air supply pipe (32-5) separately respectively and respectively establish switch or advance means of deflation, the back middle and lower part of underpants body (32-1) is communicated with back feed pipe (32-9), back middle and upper part is communicated with back air feed pipe (32-14), the preceding middle and lower part of underpants body (32-1) is communicated with preceding feed pipe (32-7), the middle and upper part is communicated with preceding air supply pipe (32-12), and the bottom at outer trousers rear portion (33-2) and underpants defecation liquid pipe (32-4) outer wall are lived and connected, curtain lid alive is all established in warm box (30-4) corresponding section of outer trousers two knees and electric massager (30-3) and fuel type.

17. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: the collection discharging and the Deodorising apparatus (34) of defecation and its flushing waste, by discharging tube (34-11), blow-off cock (34-8), reserving liquid tank (34-4), feed liquor switch (34-5), feed tube (34-1), deodorant tube (34-2) and switch compositions such as (34-3) thereof, the floss hole of discharging tube (34-11) can connect and prolong pipe, also can be connected with the secondary reserving liquid tank, the afterbody of discharging tube (34-11) is hung on hanger and colludes on (34-10), this hook frame top is connected with the wheelchair pedestal, row's mouth pipe of the suitable for reading and draining switch (34-8) of discharging tube (34-11) is connected, the import of this switch is connected with the outlet of discharge opeing bend pipe (34-9), the import of this bend pipe is connected with row's mouth of reserving liquid tank (34-4), this reserving liquid tank is fixed in the rear portion on the wheelchair pedestal, the through hole (14-6.2) by middle part, seat (14-6.1) back suitable for reading of feed tube (34-1) is connected with the discharging tube (32-4) of special underpants (32-1), the lower end of feed tube (34-1) is connected with the inlet tube of feed liquor switch (34-5), the lower end of this feed liquor switch is connected by the feed liquor bend pipe (34-6) and the import of reserving liquid tank, and the top of reserving liquid tank (34-4) is provided with row's flavor switch (34-3), the outlet and the deodorant tube (34-2) of this row's flavor switch are connected, the end of this deodorant tube can connect to prolong also to manage and connect with row's flavor electric fan then.

18. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: wheel guard (35-2) and support (35-1) are (4-5) by the plate thickness thickening reinforced wheel guard of intensity (35-2), tilted supporter (35-1) staking compositions such as (4-5), wheel guard (35-2) is positioned at the upper back of wheel, its rear portion is supported by support (35-1), top is supported by staking (4-5), and be connected with the both sides, top of wheelchair pedestal, and (16-1) strengthen through stiffener (16-2) respectively, the bottom of the bottom of staking (4-5) and tilted supporter (35-1) all is connected with the outer end of axle (5-4) in the corresponding wheel, and the structure of right left two wheel guards and support is identical and symmetrical.

19. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: defecation flushing liquid-supplying system (37) is by liquid supply box (37-1) and inner electric heater thereof, heater switch (37-7), pressurization air inlet (37-6), feed liquor switch (37-3), fluid switch compositions such as (37-2), each one of liquid supply box (37-1) casing all establishes insulating, this casing is also established secondary thermal insulation board (37-4) to the one side of backboard (14-3), and this casing is connected with this secondary thermal insulation board, secondary thermal insulation board (37-4) is connected with the middle and upper part of backboard (14-3) by four of Connection Blocks (37-5), the on and off switch (37-7) whether electric heater in the control liquid supply box (37-1) heats is fixed on last this angle bar of the angle bar (15-8) that is positioned at right handrail substrate (15-2) lower panel and is connected with this lower panel, that is located at the feed pipe of tapping switch (37-2) of liquid supply box bottom and special underpants (32) dashes just that house steward (32-10) is connected, this pipe is divided into through tee T downwards that (32-9) just managed in backlash and (32-7) just managed in preshoot, and respectively by liquid stopping clamp or on-off control, feed liquor switch (37-3) is located at a side on liquid supply box top, is located at the aerating device of the air inlet compression tube (37-6) of liquid supply box top one side with bicycle tube, what this air inlet compression tube (37-6) led to feeder (38) through the inflation clamp (38-7) identical with bicycle pump inflation end and air supply pipe (38-6) charges and discharge air cock (38-5).

20. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: defecation feeder (38) is by little shaped inflatable tube (38-3), liquid supply box air feed three-way cock (38-5), special underpants are for Jie three-way cock (38-8), electric heater compositions such as (38-9), little shaped inflatable tube (38-3) is fixed on the following end face of right handrail substrate (15-11) by two of clips (38-2), (38-1) be the inflation hand push pull bar handle of this inflator pump, the gas outlet of inflator pump (38-3) is communicated with tee T (38-4), one end and the liquid supply box of this threeway charges and discharge gas threeway (38-5) and is communicated with, the other end charges and discharge gas threeway (38-8) with underpants and is communicated with, the air feed end of threeway (38-8) is communicated with the heat regulation wheel of handwheel (38-10) for this electric heater with the air inlet of electric heater (38-9), the switch of this electric heater (38-11) is fixed on the angle bar (15-8) that is positioned at right handrail substrate (15-2) lower panel, and the escape pipe of electric heater (38-9) is communicated with total air supply pipe (32-5) of special underpants (32-1).

21. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: big or small Informal water dashes back air-dry apparatus (39) by electric heating hair-dryer (39-1), heater switch (39-3), ajutage compositions such as (32-15), electric heating hair-dryer (39-1) is connected on the push-pull bar (40-2) through fixed card ring (39-2), the blowing mouth of hair-dryer (39-1) is communicated with ajutage (32-15), the lower end of ajutage (32-15) is communicated with air feed pipe (32-14) and preceding air feed pipe (32-12) behind the special underpants respectively through threeway, and establish only wind folder (32-13) and (32-11) or switch respectively, blower fan of electric heating hair-dryer (39-3) and heater switch (39-4) are fixed on the angle bar (15-8) of right handrail substrate (15-2) lower panel.

22. cranking-bar type multifunctional wheelchair according to claim 1, it is characterized in that: flat crouching and inclination prevention structure (14), (41), (36), (23), (29), (44) by seat (14-6.1), backboard (14-3), backboard horizontalization arc plate (14-9), ring type arc plate (14-7), head plate (41-1), horizontalization arc plate (41-5) between head plate and backboard, ring type arc plate (14-10), head props up wheel bar arc plate (36-8), Sui's pole (36-2) of inclining, wheel (36-1) is propped up in break-in, shank plate (23-1), shank plate horizontalization mechanism (29), the shank plate props up wheel inclination prevention structure compositions such as (44), head props up wheel bar arc plate (36-8) and is connected with a side of head plate file drawer case (41-3), one of every side, the top of propping up wheel bar (36-2) is U-shaped, the upper end is connected respectively with the both sides corresponding site of head plate (41-1) and is rotatable, when general seat attitude and wheel chair sport attitude, propping up the following only bar (36-2) of wheel is connected with connecting plate (36-3) through the nut (36-5) of band handle, this connecting plate through its bottom block (36-4) and screw several and be fixed in the middle part of backboard (14-3) middle and lower part, U-shaped position with pole (36-2) top of the every side of nut (36-6) of band handle is separately fixed at the corresponding adjusting screw place of two arc plates (36-8), the one group of break-in wheel (36-1) that is connected on only bar (36-2) contacts with the back middle part down of backboard (14-3) this moment, when desire is flat when crouching attitude, by arc plate (14-9) and ring type arc plate (14-7) and the female nut of butterfly (14-8) backboard (14-3) is placed level, the screw (36-7) that nut (36-6) is fixed in the top of pole (36-2) on the arc plate (36-8) is located, by arc plate (41-5) and ring type arc plate (14-10) and butterfly handle nut (41-6) head plate (41-1) is placed level, shank plate elevating mechanism (29) places horizontal attitude with the shank plate, the shank plate props up wheel bar arc plate (44-2.1) and is connected in the middle part of the lower end of shank plate (23-1) by its seat board (44-1) and four to six on screw (44-3), bearing pin (44-4) is connected in the end of the upper plate portion (44-5) of pole cover (44-7) upper corner of arc plate (44-2.1), the nut (44-5) of band handle overlaps the corresponding screw place that upper plate portion (44-6) is fixed on arc plate (44-2.1) with pole, make pole cover (44-7) perpendicular to ground level, pole (44-9.1) can be overlapped in (44-7) flexible pole, and it is a plurality of by the screw and the selecting hole (44-9.2) on the pole (44-9.1) of pole cover (44-7) bottom to this pole location by the nut (44-8) of band handle, the same group of break-in in pole (44-9.1) lower end propped up wheel and connected, spring clip plate-group (44-12) is connected with its base plate (44-11), several are fixed in shank plate (23-1) with base plate (44-11) screw (44-14), during non-horizontal attitude, pole (44-9.1) shrinks in the pole cover (44-7), receipts are changeed pole (44-9.1) and are snapped in the alligator clamp (44-12), and it is by the screw of alligator clamp (44-12) termination that this clamp pin is solid with nut pin (44-13).

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