CN201019981Y - Multifunctional walking aid - Google Patents

Abstract

The utility model relates to an assisting device providing the function of helping the weak and the sick to walk, in particular a walk assistant combining the functions of a walking assistant, a wheelchair and an infusion bottle platform. The walk assistant comprises a main bracket, a pulley and a sitting pad; the main bracket includes two main levers (19), a support lever (16), a left main beam (3) and a right main beam (6); the lower end of the support lever (16) is connected with the left main beam (3), the lower end of the main lever (19) is connected with one end of the left main beam (3) and the right main beam (6) respectively via a left main beam joint (10) and a right main beam joint (10), the left main beam joint (10) and the right main beam joint (10) are connected via a fixing beam (7), and the upper ends of the main levers (19) are also connected via a fixing beam (7); the pulley comprises a front wheel (1) and a rear wheel (5) which are connected with the left main beam (3) and the right main beam (6) respectively. The utility model has a simple and feasible design, combines the functions of a wheelchair and an infusion bottle platform by simply adjusting the parts in line with the needs based on the walking assistant as the basic platform, involves no need to buy a plurality of auxiliary devices, saves money, greatly reduces the space needed by means of the free spreading and folding of various parts via a shaft structure.

Description

A kind of multi-functional walking aid

Technical field

This utility model relates to a kind of help weakling to be finished and helps step function assistor, and especially a kind of having concurrently helped step, wheelchair, the multi-functional walking aid of transfusion bottle platform.

Background technology

At present, cerebral thrombosis, cerebral hemorrhage, cardiovascular patient, part lose walking-function the patient day by day.Adopt crutch, wheelchair or special messenger to assist in just mostly and can finish walking-function, but crutch lacks stationarity and safety in advancing, and falls easily when jog or disequilibrium, though wheelchair does not have progressively function safely, limit not all right activity, unfavorable to patient's walking function rehabilitation.Also have now and adopt fixedly parallel bars or special-purpose supporting frame, use as the rehabilitation training apparatus, but this exercising device has limitation again, can not be general.Existing walking aid product function is too single, and what have has only the function recovery function, and what have has only the wheelchair function, and what have has only the transfusion bottle function, and user often needs to buy respectively according to circumstances, and cost is than higher.

The utility model content

This utility model provides a kind of multi-functional walking aid in order to solve the deficiency that above-mentioned prior art exists, and effectively helps the weakling to finish and helps the step function, and can do wheelchair and transfusion bottle platform by dual-purpose.

This utility model is realized by following technical solution:

Comprise main body rack, pulley, medicated cushion, main body rack comprises mobile jib 19, support bar 16, left girder 3, right girder 6, support bar 16 lower ends connect with left girder 3, mobile jib 19 lower ends connect by girder joint 10 with left and right girder 3,6 one ends, about between the two girder joints 10 and connect by built-in beam 7 between two mobile jibs, 19 upper ends; Pulley comprises front-wheel 1, trailing wheel 5, connects with left girder 3, right girder 6 respectively.

In order to be applicable to the crowd of differing heights, mobile jib 19 and support bar 16 all are sleeve structure, in be provided with expansion link 13, expansion link 13 external diameters and casing inner diameter coupling, mobile jib 19, support bar 16 and expansion link 13 are equipped with the adjustment hole of differing heights.

In order to realize the function of walking aid and wheelchair, built-in beam 7 connects with medicated cushion 15 1 side shafts, and medicated cushion 15 can 90 ° of folding and unfoldings, and such structure also can fold contraction to a greater extent when folding this utility model.

For comfortable and the needs that transfusion bottle colludes are set, this utility model also is provided with hand rest 9, and hand rest 9 is rotationally connected with mobile jib 19 upper ends, and hand rest 9 is provided with the fixing hole corresponding with support bar 16.Hand rest 9 front ends are provided with transfusion bottle and collude 18.

For comfortable, the spy was provided with its pedal that is rotationally connected 2 on left girder 3 when this utility model used as wheelchair, and user can be placed on foot on the pedal like this.

When not using this walking aid, for conserve space, the folding walking aid can launch arbitrarily and folding by axle construction between left and right girder of the present utility model and mobile jib 19, support bar 16, the pulley to greatest extent.

Convenience in order to turn in use, trailing wheel 5 uses and is universal wheel.

This utility model simplicity of design is easily gone, with walking aid is basic aspect, can be according to using needs to have the function of wheelchair, transfusion bottle platform by simple parts adjustment, need not buy multiple auxiliary appliance, save money, each parts of this utility model can launch arbitrarily and folding by axle construction, reduce space hold greatly.

Description of drawings

Fig. 1 this utility model structural representation

Fig. 2 this utility model folding state figure

Front-wheel 1, pedal 2, left girder 3, spring 4, trailing wheel 5, right girder 6, built-in beam 7, hex bolts 8, hand rest 9, girder joint 10, clip 11, expansion link 13, adjusting knob 14, medicated cushion 15, support bar 16, coupling bar 17, transfusion bottle colludes 18, mobile jib 19, backrest 22

The specific embodiment

This utility model can have three kinds of functions such as walking aid, wheelchair, transfusion bottle platform.When mounted, one end of left side girder 3, right girder 6 is put into girder joint 10, the left and right girder end that built-in beam 7 passes in girder joint 10 and the girder joint 10 from left to right is fixed on afterwards the girder joint outside, this utility model adopts hex bolts 8 fixing, uses walking aid top and lower part maintenance relative fixed when hex bolts is fixing can be guaranteed to use.Left and right girder and mobile jib form " people " font structure.Mobile jib 19 and support bar 16 all are sleeve structure, in be provided with expansion link 13, expansion link 13 external diameters and casing inner diameter coupling, mobile jib 19, support bar 16 and expansion link 13 are equipped with the adjustment hole of differing heights, adjustment hole is with regulating the knob correspondence, when expansion link 13 is adjusted to suitable height, tighten fixedly expansion link of adjusting knob.Trailing wheel uses universal wheel, can adjust travel direction easily like this, also is provided with spring at universal wheel and right girder junction, can play cushioning effect.

When using: at first as walking aid, height according to the end user is regulated adjusting knob 14, adjust to suitable height, make the height unanimity of four expansion links 13, put down two hand rests 9 then and also two expansion links in the support bar 16 13 are inserted in the hole corresponding on the hand rests again, the seat cushion 15 that cover is connected on the girder is turned up and is fixed on the backrest 22 at last.

When using: at first two expansion links 13 are taken in to support bar 16 as wheelchair, again support bar 16 is rotated along coupling bar 17 and make its level and it is placed in the clip 11 of right girder 6, so just by about two girders and support bar 16 form two trianglees, because leg-of-mutton good stability, therefore when patient is sitting on the seat cushion 15, also be unlikely to make the apparatus lower deformation even bear again big power.Regulate adjusting knob 14 then, make in the expansion link 13 income mobile jibs 19, put down seat cushion 15 and pedal 2, above patient just can be sitting in when training is tired.When patient sits down, can carry out suitable exercise according to patient's self wish.Patient's both legs are placed on the pedal and do and stretch Qu Yundong, so just can strengthen the strength of spinal column and waist movement.

When using as mobile transfusion bottle chair: after apparatus was assembled into wheelchair, using as the transfusion bottle chair only needed in the hand rest 9 one of them lifted, and makes it become vertical state, and with folder fast or sell the class part and fix.The needs that the height of transfusion bottle hook 18 is infused with the crowd who satisfies different heights in the adjusting hand rest 9, patient just can be sitting on the wheelchair and infuse like this, simultaneously patient can in transfusion, move everywhere as required just can avoid like this patient when mobile because asynchronous with the action of lifting bottle, the generation needle tubing pulls, accidents such as transfusion interruption.

When after patient's rehabilitation or when temporarily not needing this walking aid,, it can be folded up and deposit for conserve space.Under the state of Fig. 1: at first, pedal 2 is packed up and the front and back four wheels is accepted (wherein front-wheel 1 is to the right-hand motion of diagram, and trailing wheel 5 is to the left motion); By counter clockwise direction rotation shown in Figure 1, make it parallel overlapping two support bars 16 with left girder 3; Unclamp hex bolts 8 and with left and right sides girder folding; Pack up seat cushion 15 and make it parallel with backrest 22 and be fixed on the mobile jib 19, pull-up hand rest 9 makes mobile jib 19 move along the counterclockwise direction of diagram then, makes itself and the plane parallel of left and right sides girder formation, thereby realizes final folding effect figure shown in Figure 2.

Claims (8)

1. a multi-functional walking aid comprises main body rack, pulley, medicated cushion, it is characterized in that:

Main body rack comprises mobile jib (19), support bar (16), left and right girder (3,6), support bar (16) lower end connects with left girder (3), mobile jib (19) lower end connects by girder joint (10) with left and right girder (3, a 6) end, about between the two girder joints (10) and connect by built-in beam (7) between two mobile jibs (19) upper end;

Pulley comprises front and rear wheel (1,5), and front and rear wheel (1,5) connects with left and right girder (3,6) respectively.

2. a kind of multi-functional walking aid according to claim 1, it is characterized in that: mobile jib (19) and support bar (16) all are sleeve structure, in be provided with expansion link (13), expansion link (13) external diameter and casing inner diameter coupling, mobile jib (19), support bar (16) and expansion link (13) are equipped with the adjustment hole of differing heights.

3. a kind of multi-functional walking aid according to claim 1 is characterized in that: same medicated cushion (15) one side shafts of built-in beam (7) connect.

4. a kind of multi-functional walking aid according to claim 1 is characterized in that: also be provided with hand rest (9), the same mobile jib of hand rest (9) (19) upper end is rotationally connected, and hand rest (9) is provided with and the corresponding fixing hole of support bar (16).

5. a kind of multi-functional walking aid according to claim 4 is characterized in that: hand rest (9) front end is provided with transfusion bottle and colludes (18).

6. a kind of multi-functional walking aid according to claim 1 is characterized in that: left girder (3) is provided with its pedal that is rotationally connected (2).

7. a kind of multi-functional walking aid according to claim 1 is characterized in that: can launch arbitrarily and folding by axle construction between left and right sides girder (3,6) and mobile jib (19), support bar (16), the pulley.

8. a kind of multi-functional walking aid according to claim 1 is characterized in that: trailing wheel (5) is a universal wheel.

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