CN209332631U - A kind of multifunction walking-aid device - Google Patents

Abstract

The utility model discloses a kind of multifunction walking-aid devices, including bottom frame, it is fixed on the load wheel and protective net of bottom frame lower part, the foot pedal being spindle rotationally arranged on the inside of bottom frame, two are separately fixed at the height-adjustable left and right side upright bar of two sides in front of bottom frame, it can be rotated in the upright bar, it is slidably provided with the fixed device of knee, U-shaped pallets and top chest are provided at the top of the upright bar, four are fixed on the Seat support leg of bottom frame rear two sides, and two U-shaped bars with the Seat support leg grafting respectively, U-shaped bottom receptacle plate is slidably provided on the U-shaped bar, seat base is rotatably arranged on the U-shaped bottom receptacle plate, backrest is rotatably arranged on seat base.The multifunction walking-aid device controllability of the utility model is strong, and user can be helped to complete the rehabilitation trainings such as standing, walking, sitting conversion, it is made to improve limb movement disturbance, enhance muscular strength, prevent muscular atrophy.

Description

A kind of multifunction walking-aid device

Technical field

The utility model relates to rehabilitation device technical fields, more particularly to a kind of multifunction walking-aid device.

Background technique

By the end of the year 2017, national 60 years old and 2.41 hundred million people of the above elderly population account for total population 17.3%, China by It is progressive enter aging society.It is many as caused by cardiovascular and cerebrovascular disease, spinal cord injury etc. with the aggravation of the problem of an aging population Quadriplegia crowd's number further increases.The limb rehabilitating of the elderly is nursed and rehabilitation training, has become a urgent need It solves the problems, such as.And walk helper carries out the indispensable tool of rehabilitation training as limbs disturbance person in life, demand Also it is being continuously increased.But on the market today, walk helper product technology content is not high, has a single function, and lacks and is both able to achieve routine Function is able to achieve the walk helper of some special rehabilitation training functions again, and the utility model proposes a kind of multifunction walking-aid Device, meet the normal sitting of user, standing, walking while, can also help user carried out in the case where power-assisted by Sitting posture has widened the use scope of walk helper to the rehabilitation training of stance.

Summary of the invention

The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of multifunction walking-aid Device.

It is for technical solution used by realization the purpose of this utility model:

A kind of multifunction walking-aid device, which is characterized in that including bottom frame, it is fixed on the load wheel and protective net of bottom frame lower part, it can The foot pedal of rotation being arranged on the inside of bottom frame, two are separately fixed at the height-adjustable left and right side of two sides in front of bottom frame Upright bar can be rotated in the upright bar, be slidably provided with the fixed device of knee, is provided with U-shaped support at the top of the upright bar Plate is inserted with the Seat support leg respectively with chest, four Seat support legs for being fixed on bottom frame rear two sides and two are pushed up The U-shaped bar connect, U-shaped bottom receptacle plate is slidably provided on the U-shaped bar, and seat base is rotatably arranged in described On U-shaped bottom receptacle plate, backrest is rotatably arranged on seat base.

The U-shaped pallets are rotatably arranged in the left side upright bar, and the U-shaped pallets are plugged on described Right side upright bar on, the top chest for facing rear is fixed on the U-shaped pallets bottom.

The fixed device of the knee includes knee bearing pads and support frame, the loading end setting of the knee bearing pads There is recess, the knee bearing pads back side is provided with longitudinal slot, and the support frame includes L-type pipe and connecting plate, the L-type Pipe is fixedly connected with the connecting plate, is provided with longitudinal slot on the connecting plate, is carried using the connected knee of bolt is adjusted Pad and support frame, the support frame by a support external member slidably, be rotatably fixed in the upright bar.Described U-shaped bar can be slided up and down and be fixed in the supporting leg of its grafting.

The seat base includes sitting frame and seat plate, and the sitting frame is a rectangle rack bent downward, and front can It is rotatably arranged on the U-shaped bottom receptacle plate, and is fixed with a rectangular slab in the medium position of the sitting frame, it is described Rectangular slab upper surface and the seat plate are connected, and the rectangular slab lower surface is fixedly connected with a connection piece, the connection Part is rotatably arranged in the side of electric pushrod, and the electric pushrod other side is rotatably arranged in and is fixed on bottom frame On another connector on.

The bending place of the sitting frame has fixedly connected to the inner side a crossbeam, and the backrest includes backup plate and back rest, described Back rest be a rectangle rack, bottom is rotatably arranged on sitting frame, and a rectangular slab, institute are fixed on the back rest The rectangular slab front surface and the backup plate stated are connected, the connected a connection piece of the rectangular slab rear surface, the connector Be rotatably arranged in the side of electric pushrod, and the other side of the electric pushrod be rotatably arranged in be fixed on it is described Sitting frame rear portion lantern ring on.

The bending place two sides of the sitting frame are respectively fixed with a vertical bar, and a ladder is fixedly installed at the top of the vertical bar Shape connector, armrest are rotatably arranged on the trapezoidal connector.

The foot pedal includes foot pad and foot-operated plate bracing frame, and the foot pad upper surface has and human foot's shape phase Close recess, and the foot pad side is rotationally connect with the foot-operated plate bracing frame, and the foot pad other side It is rotationally connect with foot-operated connector, the foot-operated connector is slideably socketed on bottom frame.

The protective net is fixedly installed on the front of bottom frame and the bottom of two sides.

The described load wheel is four universal wheels with brake and lower margin, is symmetrically fixed on the front and rear of bottom frame Bottom, and can be rotatably set braking vane in front of the load wheel, the load wheel rear portion is connected with height-adjustable branch Support foot cup.

The multifunction walking-aid device of the utility model for non-maincenter sexual maladjustment weakness of the lower extremities, lower limb spasm extension it is bad, Gravity motion such as cannot balance at the impaired patients, if any after muscle skeleton related disease and wound, it is metainfective adult and old man, weak The normal person that intelligence children, central nervous disorders patient, obesity cannot excessively walk can make patient safer comfortable Under conditions of carry out rehabilitation training.The utility model can make patient complete sit down, stand, walking with the help of walk helper Rehabilitation training, and the handrail of the fixed device of U-shaped pallets possessed by the utility model, knee and setting on the seat etc. can be with Certain enabling capabilities are provided for patient.And sitting conversion function specific to the utility model can make for lower limb obstacle it is more tight After heavy patient such as hemiplegia, paraplegia, tetraplegia and spinal cord injury, muscular strength weakens, and double lower limb even four limbs can not independently live completely Dynamic patient provides certain holding capability in use, while in foot pedal, the fixed device of knee and under pushing up the auxiliary of chest, Help user, by the process that electric pushrod simulation is stood, can drive and suffer under the conditions of more comfortable, safety, labour-saving It is dynamic to restore it to reach improvement limb movement disturbance, coordination limb function in continuous movement repeats for person's progress reconditioning State balance enhances muscular strength, prevents amyotrophic purpose, and in the proper motion of simulation, obtaining the self-confidence of rehabilitation.Together When, the controllability of the utility model is stronger, can satisfy the figure of most of user, according to specific service condition It is adjusted.

Detailed description of the invention

Fig. 1 show the positive structure schematic of the utility model；

Fig. 2 show the back structures schematic diagram of the utility model；

Fig. 3, which is shown, carries the utility model walk helper schematic diagram；

Fig. 4 show sitting conversion rehabilitation training sitting posture pattern diagram；

Fig. 5 show sitting conversion rehabilitation training stance pattern diagram；

Fig. 6 show Walking schematic diagram；

Fig. 7 show the fixed device diagrammatic cross-section of knee；

Fig. 8 show foot pedal schematic diagram.

Specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.

As depicted in figs. 1 and 2, the multifunction walking-aid device of the utility model includes bottom frame 9, is fixed under the bottom frame 9 The load wheel 12 and protective net 11,14 in portion are spindle rotationally arranged in the foot pedal 15 of 9 inside of bottom frame, and two are fixed respectively Height-adjustable left side upright bar 19 and right side upright bar 18 in the 9 front two sides of bottom frame, the left side upright bar 19 and the right side It can be rotated on edge-on bar 18, be slidably provided with the fixed device 13 of knee, and can be fixed in the upright bar 19,18, institute U-shaped pallets 21 and top chest 24 are provided at the top of the left side upright bar 19 and right side upright bar 18 stated, after four are fixed on the bottom frame 9 The U-shaped bar 5 with 6 grafting of Seat support leg respectively of the Seat support leg 6 of square two sides and two, the U type bar 5 On be slidably provided with U-shaped bottom receptacle plate 4, seat base 23 is rotatably arranged on the U type pedestal supporting plate 4, seat Backrest 1 is rotatably arranged on the seat base 23.As shown in figs. 4 and 5, user can be by controlling electric pushrod 31,35 elongation and shortening help user carry out the rehabilitation training of sitting conversion, and walk helper is adjusted to as shown in FIG. 6 Form, the rehabilitation training that user can walk again, on the other hand, multiple component locations of the utility model are adjustable, It uses for the user of most of height figure, and is also considered in terms of user's comfort and safety, more Tool hommization.

It specifically, can be by the load wheel 12, support footed glass as shown in figure 3, to enable a user to carry walk helper 121 are adjusted to support modes, to guarantee that walk helper can be constantly in a stable shape during user is carried State.The armrest 26 is dug upwards, the 21 right side pin of U-shaped pallets is removed, and it is turned on one's side to the left It rises, the pin for being used to fix the fixed device 13 of knee is removed, and the knee is fixed into device 13 to walk helper While two side to overturn, it is pushed into front side along axial direction, the foot pedal 15 is folded by revolute pair, is affixed in walk helper Side, user can control electric pushrod 31 to shorten and realize that the seat base 23 turns relative to U-shaped bottom receptacle plate 4 later It is dynamic, the rotation for realizing the backrest 1 relative to the seat base 23 is extended for seat by control electric pushrod 35 Chair is adjusted to sitting posture mode, and can remove pin, drags the seat base 23, is suitably adjusted according to the height of user Height and front-rear position are simultaneously fixed with pin, and user can carry later.

As shown in Figure 4 and Figure 5, it in order to realize the distinctive sitting conversion rehabilitation training function of the utility model, can use Person completes after carrying, and removes pin 153, and according to the height of the user dragging foot pedal 15, adjustment front-rear position is simultaneously It is fixed with the pin 153, the foot pedal 15 is unfolded by revolute pair later, consolidates foot pad support frame 152 The both feet of user on the ground, and are placed in recess set by 151 upper surface of foot pad by support, then loosen adjustment spiral shell Bolt 135 removes pin 16, adjusts fixed 13 front and back of device of the knee and upper and lower position, being affixed on its recess makes The knee position of user, guarantee have certain pressure, and screw the adjustment bolt 135, the pin 16 are inserted into, by institute The fixed device 13 of the knee stated is fixed, later turns down the armrest 26, and the U-shaped pallets 21 are turned over to the right Under, and be fixed by pin, according to the height of user, the height of the upright bar 18,19 is adjusted, is enabled a user to In standing, both arms can be more placed in naturally in the U-shaped pallets 21, and later, user can pass through control Electric pushrod 31 realizes rotation of the seat base 23 relative to pedestal supporting plate 4, realizes backrest 1 by control electric pushrod 35 Relative to the rotation of seat base 23, enable walk helper between sitting mode and standing pattern as shown in Figure 5 as shown in Figure 4 Switching so that user be driven to carry out the rehabilitation training of sitting conversion, and then acts in repetition continuous, reaches improvement limbs Dyskinesia coordinates limb function, enhances muscular strength, prevents amyotrophic purpose.

As shown in fig. 6, can be turned down after user completes to carry when user needs to carry out walking rehabilitation training The armrest 26 is turned down to the right the U-shaped pallets 21, and is fixed by pin, and the knee is fixed Device 13 unloads, and prevents from interfering during user carries out Walking, according to the height situation of user, remove Pin 40 adjusts the height of the upright bar 18,19, until user both arms more can naturally set in standing On the U-shaped pallets 21, it is inserted into the pin 40 and is fixed, user itself will be adjusted to standing shape at this time State, and both arms more being placed on the U-shaped pallets 21 naturally, to reach certain support effect, described in control Electric pushrod 31 extend, overturn seat base 23 forwards relative to pedestal supporting plate 4, control and electronic as shown in Fig. 2 pushes away Bar 35 is shunk, and so that backrest 1 is turned over relative to seat base 23, is made seat that standing pattern integrally be presented, then adjust The front-rear position of seat enables user be located between the seat and the top chest 24 erected vertically, and imitates with certain clamping The support footed glass 121 is then raised, user is enabled to be able to carry out walking rehabilitation training by fruit, to reach in certain power-assisted In the case where exercise effect.

Further, as depicted in figs. 1 and 2, in order to adapt to the height of different users, the utility model has adjustable Property.The utility model can adjust U-shaped pallets 21 in a certain range and push up the height of chest 24, be set to the height in 9 front of bottom frame It spends adjustable upright bar and inner and outer pipes can be used and be arranged and cooperate pin hole pin is adjusted or partial screw threads pipe adjusts or plugs swelled etc. Various ways are only illustrated in the utility model using pin hole peg type as example.It is described to realize height-adjustable function Upright bar 18,19 on be provided with multiple pin holes, top is plugged with short stanchion 22,20, is equally arranged on the short stanchion 22,20 There is pin hole, the fixation of the short stanchion 22,20 and the upright bar 18,19 is carried out by pin.And when user needs to adjust When section, pin can be removed, pull U-shaped pallets 21 up and down to suitable position and when inside and outside pin hole is aligned, insertion pin carries out It is fixed, and then complete to adjust.

As shown in Fig. 1 and Fig. 7, the adjusting of device 13 fixed for the knee, the fixed device 13 of the knee is wrapped The fixed pad 131 of knee and support frame 133 are included, in the knee 131 back sides of fixed pad and 133 connecting plate of support frame On be provided with longitudinal slot, and be provided with T-type slideway in the knee 131 longitudinal slots of fixed pad, sliding block 134 is slidably set It is placed in the slideway, carries out being threadedly coupled the fixed pad of achievable knee with bolt 135 is adjusted by the sliding block 134 131 relative to the vertical adjustment and fixation between the support frame 133, and is provided with multiple pins on the support frame 133 Hole, can be rotated, be slidably disposed on support external member 17 on, the support external member 17 be fixedly installed on described in upright bar 18, On 19.When the position of the fixed device 13 of the knee that user needs adjusting described, desirable lower adjusting bolt 16 carries out described Adjusting of the fixed device 13 of knee relative to 17 front-rear position of support external member, removes the adjusting bolt 135 and carries out Adjusting of the fixed pad 131 of the knee relative to 133 upper and lower position of support frame, and work as and be adjusted to suitable position Afterwards, the adjusting bolt 16,135 is tightened, the adjusting of the fixed device 13 of the knee can be completed.

Adjusting for seat position, as shown in Figures 1 and 2, there are four 9 rear two sides of the bottom frame fixed settings Seat support leg 6, and it is slidably disposed in the Seat support leg 6 in the form of grafting there are two U-shaped bar 5 respectively On, and base connector 29 is slidably provided on the U-shaped bar 6, the U-shaped bottom receptacle plate 4 and the bottom Seat connector 29 is fixedly connected, wherein between the U-shaped bar 5 and the Seat support leg 6 and the U-shaped bar 5 with It is fixed by way of pin hole pin between the base connector 29.When user needs to adjust seat position When, pin can be removed, drag the adjusting that the seat base 23 carries out upper-lower height and front-rear position, be inserted into later Pin is fixed.

Adjusting for 15 front-rear position of foot pedal, as illustrated in figures 1 and 8, the foot pedal 15 include foot Pad 151 and foot-operated plate bracing frame 152, the foot pad 151 are rotationally connect with foot-operated connector 10, the foot-operated company Fitting 10 can slide back and forth relative to the bottom frame 9, to drive foot pedal 15 to realize the adjustment of front-rear position, described It is provided with pin hole on foot-operated connector 10, can be fixed by pin with, the bottom frame 9.In this way, can be used in user During, the front-rear position of the foot pedal 15 is adjusted according to self-condition.

Further, to guarantee that user can possess more comfortable experience, the utility model is also implemented with some measures. As shown in Figures 1 and 2, to enable user's both arms under sitting posture state to obtain certain support, to reach a kind of more comfortable Experience, the 3 bending place two sides of sitting frame are respectively fixed with a vertical bar 27, are provided with seat handle in the vertical bar 27 Hand 26 enables user's both arms under sitting posture state that can be placed on the chair handle 26.And in order to sit user Preferably experience is obtained in the rehabilitation training of vertical conversion, in 21 upper surface of U-shaped pallets, 24 table of top chest Face, 23 surface of seat board and the settable foam-rubber cushion in 1 surface of backup plate, as shown in fig. 7, solid in the knee Surely 131 loading ends are padded and are provided with recess, the setting of recess is preferably bonded human knee, as shown in Fig. 1 and Fig. 8, described 9 front inner of bottom frame can be rotatably set a pair of of foot pedal 15, and 151 upper surface of foot pad has and human foot's shape phase Close recess is more bonded itself instep, user can be enabled to obtain when carrying out sitting converting motion for lower limb more comfortable, steady Fixed support enables user obtain better effect during carrying out rehabilitation training.

Further, as shown in Figure 1, the utility model is described in order to guarantee the safety of user in the process of walking The front of bottom frame 9 and the bottoms of two side positions be fixed with protective net 11,14, prevent user from use accidentally putting in foot In the gap of the bottom frame 9 and ground, the carry out rehabilitation training that user is safer is enabled.Also, the load wheel 12 is set It is equipped with braking vane 122, the braking vane 122 can be depressed, when needed to brake during walking rehabilitation training.

In conclusion the multifunction walking-aid device of the utility model is directed to the weakness of the lower extremities of non-maincenter sexual maladjustment, lower limb spasm The bad, gravity motion that protracts such as cannot balance at the impaired patients, if any after muscle skeleton related disease and wound, metainfective adult And the normal person that old man, mentally retarded child, central nervous disorders patient, obesity cannot excessively walk, patient can be made more To carry out rehabilitation training under conditions of safety and comfort.The utility model can make patient complete to sit down with the help of walk helper, The athletic postures such as standing, walking, and the fixed device 13 of U-shaped pallets described in the utility model 21, knee and armrest 26 Etc. certain enabling capabilities can be provided for patient.And sitting conversion function specific to the utility model can make for lower limb obstacle After more serious patient such as hemiplegia, paraplegia, tetraplegia and spinal cord injury, muscular strength weakens, and double lower limb even four limbs completely can not The patient of autonomic activities provides certain holding capability in use, while in the foot pedal 15, the fixed device of knee 13 and push up chest 24 auxiliary under, help user can under the conditions of more comfortable, safety, labour-saving, by electric pushrod 31, The process that 35 simulations are stood, drives patient to carry out reconditioning, and in continuous movement repeats, reaching improves limb motion barrier Hinder, coordinate limb function to restore its dynamic equilibrium, enhance muscular strength, prevent amyotrophic purpose.

The above is only the preferred embodiment of the utility model, it is noted that for the general of the art For logical technical staff, without departing from the principle of this utility model, some improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims (10)

1. a kind of multifunction walking-aid device, which is characterized in that including bottom frame, be fixed on the load wheel and protective net of bottom frame lower part, can turn The dynamic foot pedal being arranged on the inside of bottom frame, two height-adjustable left and right sides for being separately fixed at two sides in front of bottom frame are vertical Bar can be rotated in the upright bar, be slidably provided with the fixed device of knee, is provided with U-shaped pallets at the top of the upright bar With top chest, four Seat support legs for being fixed on bottom frame rear two sides and two respectively with the Seat support leg grafting U-shaped bar, U-shaped bottom receptacle plate is slidably provided on the U-shaped bar, seat base is rotatably arranged in the U On type pedestal supporting plate, backrest is rotatably arranged on seat base.

2. multifunction walking-aid device as described in claim 1, which is characterized in that the U-shaped pallets are rotatably arranged in institute In the left side upright bar stated, the U-shaped pallets are plugged in the right side upright bar, face rear top chest be fixed on described in U-shaped pallets bottom.

3. multifunction walking-aid device as described in claim 1, which is characterized in that the fixed device of the knee includes knee carrying Pad and support frame, the loading end of the knee bearing pads are provided with recess, and the knee bearing pads back side is provided with longitudinal slot, The support frame includes L-type pipe and connecting plate, and the L-type pipe is fixedly connected with the connecting plate, in the connection Longitudinal slot is provided on plate, using the connected knee bearing pads of bolt and support frame is adjusted, the support frame passes through a support external member Slidably, it is rotatably fixed in the upright bar.

4. multifunction walking-aid device as described in claim 1, which is characterized in that the U-shaped bar can be in the support of its grafting It slides up and down and fixes in leg.

5. multifunction walking-aid device as described in claim 1, which is characterized in that the seat base includes sitting frame and seat plate, The sitting frame is a rectangle rack bent downward, and front is rotatably arranged on the U-shaped bottom receptacle plate, and in institute The medium position for the sitting frame stated is fixed with a rectangular slab, and the rectangular slab upper surface and the seat plate are connected, the square Shape plate lower surface is fixedly connected with a connection piece, and the connector is rotatably arranged in the side of electric pushrod, and described The electric pushrod other side be rotatably arranged on another connector being fixed on bottom frame.

6. multifunction walking-aid device as claimed in claim 5, which is characterized in that the bending place of the sitting frame has fixedly connected to the inner side a cross Beam, the backrest include backup plate and back rest, and the back rest is a rectangle rack, and bottom is rotatably arranged in On sitting frame, a rectangular slab is fixed on the back rest, the rectangular slab front surface and the backup plate are connected, described Rectangular slab rear surface is connected a connection piece, and the connector is rotatably arranged in the side of electric pushrod, and the electricity The other side of dynamic push rod is rotatably arranged on the lantern ring for being fixed on the sitting frame rear portion.

7. multifunction walking-aid device as claimed in claim 6, which is characterized in that the bending place two sides of the sitting frame are respectively fixed with one Vertical bar, a trapezoidal connector is fixedly installed at the top of the vertical bar, and armrest is rotatably arranged in described On trapezoidal connector.

8. multifunction walking-aid device as described in claim 1, which is characterized in that the foot pedal includes foot pad and foot pedal branch Support, the foot pad upper surface have with recess similar in human foot's shape, and the foot pad side rotationally with institute The foot-operated plate bracing frame connection stated, and the foot pad other side is rotationally connect with foot-operated connector, the foot-operated company Fitting is slideably socketed on bottom frame.

9. multifunction walking-aid device as described in claim 1, which is characterized in that before the protective net is fixedly installed on bottom frame The bottom of side and two sides.

10. multifunction walking-aid device as described in claim 1, which is characterized in that the load wheel is four with brake and ground The universal wheel of foot is symmetrically fixed on the front of bottom frame and the bottom at rear, and can be rotatably set in front of the load wheel Braking vane, the load wheel rear portion are connected with height-adjustable support footed glass.