CN201108545Y

CN201108545Y - Wheel chair structure used as push bed

Info

Publication number: CN201108545Y
Application number: CNU2007201944491U
Authority: CN
Inventors: 姚美辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-07
Filing date: 2007-12-07
Publication date: 2008-09-03
Anticipated expiration: 2017-12-07

Abstract

The utility model relates to a wheelchair structure that can be used as a manipulator and comprises a wheelchair body, a forward-extending base, a swinging arm, a backward-extending base and a plurality of cover plates; the forward-extending base is provided with an upper row of forward-extending pipes and a lower row of forward-extending pipes in the horizontal direction; the forward-extending pipes are inserted into four faucet pipes on the inner sides of the wheelchair body; the swinging arm is provided with a long communicated traction groove and is pivoted on the back side of the wheelchair body; the backward-extending base is provided with an upper row of backward-extending pipes and a lower row of backward-extending pipes in the horizontal direction; the backward-extending pipes are inserted into four additional faucet pipes on the outer sides of the wheelchair body; the upper row of backward-extending pipes of the backward-extending base are provided with a traction rod; the protruding rod bodies at two ends of the traction rod are inserted into the traction groove of the swinging arm; the cover plates are fixed below the armrest or arranged above the upper row of forward-extending pipes. For the wheelchair structure, the wheelchair can be quickly changed into a manipulator so as to match the sitting posture on the wheelchair, the laying posture on the manipulator, or the moving of the structure at any time. And the wheelchair structure can be easily regulated or freely moved; the use is simple; and the occupied space is small.

Description

Can make the Wheelchair structure of manipulator

Technical field

This utility model is a kind of Wheelchair structure of making manipulator.

Background technology

Wheelchair is the appurtenance of handicapped person's the best, can help it to do moving of longer distance, big and mostly need another people's assistance when using because of its volume, described collaborationist takes care of the user of wheelchair at ordinary times because of need, so need attend upon one's elder and betters for a long time in side, and when wheelchair is finished using, just can only leave standstill side, make leaving standstill of described wheelchair form a spatial waste.

Moreover general wheelchair uses except giving handicapped person, also provides critically ill patient to use in addition, also because be critically ill patient, so it is quite difficult moving between the wheelchair sick bed, adds if critically ill patient is sitting on the wheelchair, when having emergency situations to need the CPR first aid temporarily, a patients dislocation of also will bringing vexation on oneself is lain flat, the ability first aid perhaps directly is put into patient the flat first aid of lying on the ground, bring vexation on oneself a time-lag and mobile also inconvenience, and directly move on the ground unhygienic also inconvenient intubate first aid on the one hand; If can directly wheelchair be stretched immediately under situation without removing patient, wheelchair becomes manipulator and makes patient's CPR first aid that can lie low immediately, can save time and exempt the inconvenience of removing patient, and manipulator also can move to the place of required rest or first aid immediately, then described wheelchair manipulator will be patient's a Gospel, also can alleviate the operating pressure of nurse.

So, at the existing problem points of above-mentioned existing structure, how to develop a kind of innovation structure that has more desirable practicality, real sufferer and the ardent hope of nurse institute also are that relevant dealer must make great efforts target and the direction that research and development break through.

In view of this, utility model designer is the medical practitioner of specialty, at above-mentioned target, in detail after design and the scrupulous assessment, eventually this utility model of a true tool practicality.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is: a kind of Wheelchair structure of making manipulator is provided, solves prior art moves to sufferer sick bed from wheelchair inconvenience.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of Wheelchair structure of making manipulator is characterized in that, comprising:

The wheelchair body, described wheelchair body is provided with the pad material, and the wheelchair body frame is provided with several socket pipes, and wheelchair body both sides are provided with main wheel;

Preceding extending seat, the extending seat along continuous straight runs is provided with the preceding extension of upper and lower row before described, the extension insert group is in inboard four socket pipes of wheelchair body before the upper and lower row, adjusts the position and fixes by fixed structure and can stretch, described before the extending seat bottom side be provided with auxiliary wheel;

Swing arm, described swing arm are provided with the microscler traction grooved of perforation, and swing arm one end is hubbed on the rear side of wheelchair body;

Back extending seat, described back extending seat along continuous straight runs is provided with upper and lower row back extension, upper and lower row back extension insert group is in other four socket pipes in the wheelchair body outside, adjust the position and fix and can stretch by fixed structure, set firmly a draw bar on the extension of row back on the back extending seat, described draw bar also protrudes out the body of rod with two ends and is plugged in the swing arm traction grooved, traction belt movable pendulum arm whereby when adjusting the position, described swing arm is L-shaped, traction grooved is also L-shaped, and back extending seat bottom side is provided with auxiliary wheel; And,

Several cover plates, described several cover plates are fixed on the handrail lower position, perhaps extension rod top before the group row of being located at.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: this utility model also can be directly under removing patient situation not, convert wheelchair to manipulator, so quite convenient and quick when patient needs the CPR first aid.

Description of drawings

Fig. 1 is this utility model one embodiment three-dimensional exploded view;

Fig. 2 is this utility model one embodiment three-dimensional combination figure;

Fig. 3 is this utility model one embodiment side plan view;

Fig. 4 is this utility model one embodiment side isometric view;

Fig. 5 is the action sketch map of this utility model transformation process;

Fig. 6 is the side plan view that this utility model implements to become manipulator;

Fig. 7 is the side isometric view that this utility model implements to become manipulator;

Fig. 8 is the other direction side isometric view that this utility model implements to become manipulator;

Fig. 9 is that one fixed structure of the present utility model cuts open and shows action diagram;

Figure 10 is another fixed structure cut-away view of the present utility model;

Figure 11 is that auxiliary wheel of the present utility model is adjusted high-level schematic.

Description of reference numerals: 10 wheelchair bodies; 11 pedal bases; 12 pedals; 13 poles; 14 socket pipes; 15 socket pipes; 16 pad materials; 17 connecting holes; 20 extending seats; Extension before the row on 21; Extension 212 shrinkage pools before 211 times rows; 30 extending seats; Row back extension on 31; 311 times row back extension 32 draw bars; 40 swing arms; 41 traction grooveds; 42 handlebar stems; 43 pad materials; 50 main wheels; 51 auxiliary wheels; 52 auxiliary wheels; 60 expansion links; 61 are nested with seat; 70 cover plates; 71 cover plates; 701 projections; 80 flexible members; 81 bayonet locks; 82 lock screws.

The specific embodiment

For making your juror, attach diagram now and be described in detail below with embodiment to the formation of this case utility model and other effects, understanding that the characteristics tool is more deep and detailed:

Seeing also Fig. 1, Fig. 2 is the three-dimensional exploded view and the three-dimensional combination figure of one preferred embodiment of this case utility model; Can make the Wheelchair structure of manipulator, comprise:

Wheelchair body 10, described wheelchair body 10 is provided with pad material 16, wheelchair body 10 frameworks are provided with

several socket pipes

14,15, wheelchair body 10 both sides are provided with main wheel 50, and wheelchair body 10 front ends extend slightly outward to the lower end and pedal base 11 are set so that two pedals 12 to be set, and a pole 13 parallel with pedal 12 is set above pedal 12 again;

Preceding extending seat 20, extension 211 before extension 21, the following row before extending seat 20 along continuous straight runs are provided with and arrange before described, extension 21,211 insert groups are in wheelchair body 10 inboard four socket pipes 14 before the upper and lower row, and scalable adjustment position and fixing, and preceding extending seat 20 bottom sides are provided with auxiliary wheel 51;

Swing arm 40, described swing arm 40 is provided with the traction grooved 41 of perforation, and swing arm 40 1 ends are hubbed on the rear side of wheelchair body 10;

Back extending seat 30, described back extending seat 30 along continuous straight runs are provided with row back extension 31, following row back extension 311, upper and lower row back extension 31,311 insert groups are in other four socket pipes 15 in wheelchair body 10 outsides, and scalable adjustment position and fixing, set firmly a draw bar 32 on the extension 31 of row back on the back extending seat 30, described draw bar 32 is in swing arm 40 traction grooveds 41, make when back extending seat 30 is adjusted the position, draw bar 32 is bound to drive swing arm 40 and adjusts elevation angle angle, and described swing arm 40 is slightly L-shaped, and traction grooved 41 is also L-shaped; And,

Several cover plates

70,71, described

several cover plates

70,71 are fixed on the handrail lower position when the wheelchair state, when desiring to have a dinner or writing, also with wheelchair body 10 both sides expansion links 60, be nested with seat and 61 produce, and a desirable cover plate 70 uses as desktop, and when wheelchair converted manipulator to,

cover plate

70,71 was detachable and be located at extension rod 21 top shrinkage pools 212 before the row with 701 groups of projections, formed patient foot carrying position.

This utility model is described in detail in detail now again: it is before wheelchair body 10, the rear end is before being provided with respectively, back extending

seat

20,30, movable again the pivot joint is provided with a swing arm 40 in body 10 rear ends, and extend slightly outward to the lower end again at body 10 front ends and a pedal base 11 to be set so that two pedals 12 to be set, above pedal 12, be provided with one again and be parallel pole 13 with pedal 12, before body 10, back extending seat 20, on 30, extension 21 before the following row, 211, on, prolong pipe 31 behind the following row, 311 ends more respectively fit socket pipe 14 is set, 15, in the appropriate location of body 10 main wheel 50 is set respectively again, and pro-, back extending seat 20, appropriate location, 30 bottom is provided with auxiliary wheel 51 respectively, 52, at swing arm 40 ends one microscler traction grooved that runs through 41 and handlebar stem 42 is set then, tool is set respectively in the place ahead, body 10 upper end again tiltedly to be stretched the expansion link 60 of shape and is nested with seat 61, in body 10 two side ends cover plate 70 is set respectively again, 71, and at body 10, preceding extending seat 20, the pad material 16 of the sheathed tool flexible material in appropriate location of swing arm 40 grades, 43 can form a Wheel-chair type bed structure with multiple efficacies.

Please consult the operation chart that Fig. 3～Figure 11 is the above-mentioned preferred embodiment of this case utility model again; This utility model is the moulding that is general wheelchair at ordinary times; the cover plate 70 of protection user can nestedly be set in both sides because of body 10; 71 (as shown in Figure 1); and in upper end, body 10 the place aheads is to be provided with the expansion link 60 of tiltedly stretching shape and to be nested with seat 61; can rely on 60 orders of control expansion link to be nested with seat 61 and rise to horizontal level; make cover plate 70 take out again from body 10 sides; and be placed on be nested with the seat 61 upper ends fix; can constitute the glove platform of a practicality; place as diet to make things convenient for user; read; the function of article such as write; 40 of the swing arms of body 10 rear ends are provided with handlebar stem 42; conveniently attending upon one's elder and betters personnel's propelling movement, user then can rely on main wheel 50 controls action demand (consulting shown in Figure 3) such as advance voluntarily.

In addition swing arm 40 of the present utility model is because of being that pivot joint is arranged on body 10 rear ends, and be provided with a traction grooved 41 in the upper end, take for a long time when doing not feel like oneself at user, can rely on and pull out back extending seat 30, the draw bar 32 that is provided with on the extending seat 30 of order back pins down pulling swing arm 40 traction grooveds 41, make swing arm 40 be forced to form an appropriate tilt angle, with adjust user more comfortable take angle, and extending seat 20 is pulled out forward before can making, obtain better placement comfort level with foot with seasonal user, relieve user pressure fully, also more comfortable when taking for a long time, and when preceding extending seat 20 was pulled out forward, auxiliary wheel 51 also moved thereupon, and can make whole center of gravity more firm (consulting shown in Figure 4).

See also Fig. 5～Fig. 8, when user need lie low, before only need making, back extending

seat

20,30 respectively forwards, backwards direction be pulled to a limit, the traction grooved 41 of the draw bar 32 restraining function swing arms 40 that are provided with on the back extending seat 30, can make swing arm 40 horizontal, and make body 10, preceding extending seat 20, the pad material 16 that swing arm 40 ends are provided with, 43 form a microscler plane body, make user can lie low fully on it, to cooperate main wheel 50,

auxiliary wheel

51,52 form a manipulator that can move at any time, make things convenient for user generally to use, more availablely think rescue, the purposes of having a rest when attending upon one's elder and betters personnel or family members and equaling to nurse.

During above-mentioned described manipulator form, thereafter the row's of going up back extension 31 of extending seat 30 is higher than

pad material

16,43 planes with last row's socket pipe 15, so patient lies in

pad material

16,43 o'clock, the row's of going up back extension 31 of described back extending seat 30 just forms guardrail with last row's socket pipe 15 and uses form, in case patient tumbles bed down toward both sides.

Person in addition more can be converted to manipulator with wheelchair, and patient is lain low fast under the removing patient state fast exempting from, and uses when being beneficial to urgent CPR rescue, to strive for the first aid prime time.

Because before, back extending

seat

20,30, swing arm 40 grades need have operation control easily and supportive when combining with body 10, so in body 10, the outside then is equipped with socket pipe 14 respectively, 15 and connecting hole 17 (as shown in Figure 9) at interval, and before last row extension 21, be provided with flexible member 80 in conjunction with a bayonet lock 81 that protrudes in the extension 31 of last row back, before can making, back extending

seat

20,30 move respectively on demand, and be positioned the connecting hole 17 that one needs the position with bayonet lock 81 really, lock the locking of screw 82 again, to obtain more stable fixing (consulting shown in Figure 10), described lock screw 82 is provided in a side of row's socket pipe 14 down, 15 1 sides, and wear to lock to oppress to be fixed to down and arrange preceding extension 211, following row back extension 311 pipe faces.Moving or fixedly during this utility model, the control that the auxiliary wheel 52 of back extending seat 30 bottoms also can rely on flexible member 80, bayonet lock 81 and connecting hole 17 is height adjustment (consulting shown in Figure 11) slightly, whole when moving or adjust angle changing to make, the balance and stability that keeps center of gravity at any time; Above-mentioned described flexible member 80, bayonet lock 81, connecting hole 17 and lock screw 82 form a fixed structure, then can be provided with separately on demand in extending seat 30 bottoms, back and swing arm 40 rear ends as storage box, the attachment device of various different demands such as glove bag, the pedal base 11 of wheelchair body 10 front ends also can rely on the control adjustment of height slightly of flexible member 80 and bayonet lock 81 as shown in Figure 1, long with the limb that meets user, pedal 12 more can be in that the time spent give lifting packing up, the probability that the space hinders in can preventing to use, the multi-functional of raising product.

In sum, this case utility model is promptly providing a kind of Wheelchair structure of making manipulator, before being provided with one on the wheelchair body, back extending seat and swing arm, cooperate the control of flexible member and bayonet lock again, and can do the appropriate prolongation or the adjustment of lying of inclining according to the height and the environment space of user, take or the demand of purpose such as the comfortableness that couches to reach, more availablely except that the general service that can be wheelchair think the flat bed body of lying, the rehabilitation bed, chair, see apron, first aid is with multiple uses such as medical manipulators, reach passing, have a rest, the effect of multiple different demands such as first aid, not only practical and easy to use, the multiple economical and practical value of increase product.

More than explanation is just illustrative for this utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims

1. the Wheelchair structure that can make manipulator is characterized in that, comprising:

2. the Wheelchair structure of making manipulator according to claim 1, it is characterized in that: described wheelchair body more comprises and is provided with a pedal base, be that wheelchair body front end is provided with a pedal base to lower end and extension outward, pedal base is established two pedals, the pedal top of pedal base is provided with a pole parallel with pedal.

3. the Wheelchair structure of making manipulator according to claim 2 is characterized in that: described pedal is being hubbed on the pedal base of can transferring.

4. the Wheelchair structure of making manipulator according to claim 2 is characterized in that: described body front end pedal base more is provided with flexible member and bayonet lock, does the location of pedal base height adjustment with flexible member and bayonet lock.

5. the Wheelchair structure of making manipulator according to claim 1, it is characterized in that: the fixed structure before described between the preceding extension of the upper and lower row of extending seat and four socket pipes of wheelchair body, be on last row's socket pipe, to establish several connecting holes, and extension is provided with flexible member in conjunction with the bayonet lock that protrudes before the row of going up, the slippage in socket pipe of described bayonet lock is also located in a connecting hole therein, and row's socket pipe is provided with the lock screw locking preceding extension of row down down.

6. the Wheelchair structure of making manipulator according to claim 1, it is characterized in that: the fixed structure between the upper and lower row's back extension of described back extending seat and four socket pipes of wheelchair body, be on last row's socket pipe, to establish several connecting holes, and the row's of going up back extension is provided with flexible member in conjunction with the bayonet lock that protrudes, the slippage and locating in a connecting hole therein in socket pipe of described bayonet lock, and row's socket pipe is provided with lock screw locking row back extension down down.

7. the Wheelchair structure of making manipulator according to claim 1 is characterized in that: described cover plate more is provided with projection, and extension is provided with shrinkage pool before the last row, and the extension shrinkage pool was located before cover plate snapped in row with projection.

8. the Wheelchair structure of making manipulator according to claim 1 is characterized in that: described wheelchair body both sides more are provided with and are nested with seat and expansion link, and being nested with seat and expansion link can pull out, and lays cover plate thereon, forms a glove platform.

9. the Wheelchair structure of making manipulator according to claim 1 is characterized in that: the pad material height after the going up row back extension height on row's socket pipe and the back extending seat and be higher than wheelchair body and swing arm and balance of described wheelchair body is the manipulator guardrail.

10. the Wheelchair structure of making manipulator according to claim 1, it is characterized in that: the auxiliary wheel of extending seat bottom, described back is provided with flexible member in conjunction with bayonet lock, then extending seat is provided with several connecting holes, described bayonet lock is fastened in one of them connecting hole and locatees, to regulate the height of back extending seat.