CN218280056U

CN218280056U - Lower limb rehabilitation training walker

Info

Publication number: CN218280056U
Application number: CN202121252420.0U
Authority: CN
Inventors: 甄照
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2023-01-13
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a low limbs rehabilitation training walker, which comprises a vehicle rack, the seat device, brake equipment, hanging device, the shaft, support frame and universal wheel, brake equipment sets up on the frame, the frame symmetry sets up at seat device both ends, the frame includes first horizontal pole, the second horizontal pole, preceding support column and back support column, the both ends of first horizontal pole respectively with preceding support column and back support column connection, the both ends of second horizontal pole respectively with preceding support column and back support column connection, the second horizontal pole is located first horizontal pole lower extreme, back support column lower extreme is equipped with the alignment jig, be equipped with the screw on the alignment jig, bolt and wheel hub connection that the alignment jig was equipped with in through the screw, the shaft both ends all are equipped with the wheel, preceding support column lower extreme is equipped with first round hole, the universal wheel upper end is equipped with the head rod, head rod and first round hole are joined in marriage and are passed through bolt fastening, the symmetry is equipped with first drum on the first horizontal pole, be equipped with first support rod in the first drum, the first portion of first support rod is equipped with the couple.

Description

Lower limb rehabilitation training walker

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a walker for lower limb rehabilitation training.

Background

The sequelae and even paralysis are left after the treatment of a plurality of cerebrovascular diseases, particularly cerebral embolism and cerebral infarction patients, which brings great pain and strain to the patients and nursing staff; modern medicine proves that hemiplegia rehabilitation therapy mainly utilizes plasticity of a central nervous system, enables a patient to have corresponding reaction through motion training, improves tension of muscles, and accordingly establishes a new combination relationship of nervous system; early scientific and reasonable rehabilitation training can better excavate the repair potential of the damaged part and promote the synapse regeneration of the nerve endings; the existing apparatus for rehabilitation training walking mainly takes the fixed U-shaped conjoined frame as a main part, the apparatus can be used only under the condition that nursing staff accompany in the use process, meanwhile, because the U-shaped conjoined frame is open, the problem of poor safety exists in the use process, the condition that a rehabilitation trainer falls down frequently occurs, secondly, the apparatus still leaves a training device when a patient has a rest, the patient is supported back to the training device during training, so that the apparatus not only makes the patient suffer more, but also makes the nursing staff painfully, and therefore the lower limb rehabilitation training walker is designed aiming at the condition.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a low limbs rehabilitation training walker.

In order to solve the technical problem, the utility model provides a technical scheme is a low limbs rehabilitation training walker: the frame comprises a first cross rod, a second cross rod, a front support column and a rear support column, wherein the two ends of the first cross rod are respectively connected with the front support column and the rear support column, the two ends of the second cross rod are respectively connected with the front support column and the rear support column, the second cross rod is positioned at the lower end of the first cross rod, the lower end of the rear support column is provided with an adjusting bracket, the adjusting bracket is provided with a screw hole, the adjusting bracket is connected with a wheel shaft through a bolt arranged in the screw hole, the two ends of the wheel shaft are respectively provided with a wheel, the lower end of the front support column is provided with a first round hole, the upper end of the universal wheel is provided with a first connecting rod, the first connecting rod and the first round hole are matched and fixed through the bolt, the first cross rod is symmetrically provided with a first cylinder, the first cylinder is provided with a first support rod, the upper half part of the first support rod is provided with a hook, the suspension device is matched with a hook disc, the support frame is arranged on the first support rod, and the first support column is fixed with a first support disc;

the seat device comprises a cross bar, a backrest and a seat, wherein second fixed discs are arranged at two ends of the cross bar and are connected with corresponding first fixed discs through bolts, first rings are symmetrically arranged on the cross bar, the lower end of the backrest is arranged in the first rings and is rotationally connected with the first rings, second rings are symmetrically arranged on the cross bar, one end of the seat is rotationally connected with the second rings, a baffle is symmetrically arranged at the lower end of the seat on the cross bar, and the baffle is matched with the seat;

the supporting frame is symmetrically provided with fixed pulleys, one of the fixed pulleys is provided with a rope, the other end of the rope bypasses the other fixed pulley, two ends of the rope extend downwards, and the end part of the rope is provided with a handheld hanging ring.

As an improvement, the brake device comprises a slide block, a support plate, a round rod, an L-shaped rod, a handle, a pull cable and a fixed rod, wherein the slide block is provided with a screw rod, the other end of the screw rod is provided with the support plate, the support plate is provided with a pin, one end of the round rod is provided with a first sleeve, the first sleeve is sleeved on the pin and is rotatably connected with the pin, the support plate is correspondingly provided with a second sleeve, one end of the L-shaped rod is rotatably connected with the second sleeve, the fixed rod is arranged at the lower end of a first cross rod on a front support column, the fixed rod is rotatably provided with a third sleeve, the handle is arranged on the third sleeve, one end of the pull cable is connected with the lower end of the handle, and the other end of the pull cable is connected with the L-shaped rod;

the rear supporting column is provided with a sliding chute, the sliding block is positioned in the sliding chute, one end of the screw rod extends out of the sliding chute, and the sliding chute and the sliding block are in sliding fit and are fixed through a nut arranged on the screw rod;

the round rod is provided with a first pull ring, the first pull ring is provided with a drag hook, one end of the L-shaped rod is provided with a pull rod, the pull rod is provided with a second pull ring, and the other end of the drag hook is connected with the second pull ring.

As an improvement, the other end of the round rod is provided with a tension spring, and the other end of the tension spring is connected with the first cross rod.

As an improvement, a third ring is symmetrically arranged on the seat, a fourth ring is symmetrically arranged in the middle of the first cross rod, a first fixing part is rotationally arranged in the fourth ring, one end of the first fixing part is matched with the fourth ring, a fifth ring is symmetrically arranged at the rear end of the first cross rod, a second fixing part is rotationally arranged in the fifth ring, a sixth ring is symmetrically arranged on the backrest, the second fixing part is matched with the sixth ring, fixing ropes are symmetrically arranged on the backrest, and the fixing ropes are matched with the third ring;

the backrest is symmetrically provided with L-shaped buckles, the second fixing portion is matched with the L-shaped buckles, the backrest is symmetrically provided with fixing pipes, a head back cushion is arranged in the fixing pipes 59, and the head back cushion is in sliding fit with the fixing pipes.

As an improvement, the suspension device comprises a lantern ring and pull ropes, one end of each pull rope is in sliding fit with the lantern ring, the number of the pull ropes is four, and the other end of each pull rope is connected with a corresponding hook.

As an improvement, two hooks are arranged on the first supporting rod one above the other.

As an improvement, the upper ends of the first support rods are provided with second round holes, the lower ends of the support frames are provided with four second connecting rods, the four second connecting rods are matched with the corresponding second round holes on the four first support rods, and tarpaulins are arranged on the support frames;

the rear end of the first cross rod is provided with a second cylinder, the second cylinder is obliquely arranged, a second supporting rod is arranged in the second cylinder, and one end of the tarpaulin is fixed on the second supporting rod.

As the improvement, be equipped with L type frame on the preceding support column, the other end and the second horizontal pole of L type frame are connected, it puts the foot rest to rotate to be equipped with on the L type frame, it is equipped with the limiting plate to correspond on the L type frame, the limiting plate with put the cooperation of foot rest, be equipped with the gag lever post on the L type frame, the gag lever post with put the cooperation of foot rest.

As an improvement, the screw holes are arranged on the adjusting frame in a plurality.

As an improvement, one of the first cross bars is provided with a blocking rod, the other end of the blocking rod is connected with the other first cross bar, one of the first cross bars is provided with a sleeve, the sleeve is connected with the first cross bar in a sliding manner, the sleeve is rotatably provided with a storage plate, and the storage plate is matched with the other first cross bar.

Compared with the prior art, the utility model the advantage lie in: the multifunctional walking machine is provided with the suspension device, the upper half body of a patient can be fixed on the suspension device, the patient can stand upright, the patient can walk and train conveniently, hooks with different heights are arranged on the first supporting rod, the height of the suspension device can be adjusted according to use requirements, the multifunctional walking machine is provided with an adjusting frame, the whole height of the walking machine can be adjusted according to use conditions, the multifunctional walking machine is suitable for different crowds, the multifunctional walking machine is provided with a brake device, a user can brake or deal with special conditions according to training conditions, the seat device is arranged, the seat device can be directly seated to rest when the patient needs to rest, the walking machine does not need to leave the walking machine, the walking machine is provided with four wheels, safety is improved, the condition that the rehabilitation trainer turns over and falls frequently is avoided, the labor intensity of nursing staff is reduced to a certain extent, the multifunctional walking machine is convenient to use, the multifunctional walking machine is simple in structure, the multifunctional walking machine can eat on the walking machine, ropes are arranged on the fixed pulley, the end portions of the ropes are provided with hand-holding rings, and the two hand-holding rings can be pulled to hold arms.

Drawings

Fig. 1 is a first structural schematic view of the lower limb rehabilitation training walker of the present invention.

Fig. 2 is a second schematic structural view of the lower limb rehabilitation training walker of the present invention.

Fig. 3 is a third structural schematic view of the lower limb rehabilitation training walker of the present invention.

Fig. 4 is a fourth schematic structural view of the lower limb rehabilitation training walker of the present invention.

Fig. 5 is a fifth structural schematic view of the lower limb rehabilitation training walker of the present invention.

Fig. 6 is a sixth schematic structural view of the lower limb rehabilitation training walker of the present invention.

Fig. 7 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A in fig. 1.

Fig. 8 is a sectional view at B-B in fig. 2.

Fig. 9 is a partially enlarged view at C in fig. 3.

Fig. 10 is a partially enlarged view of fig. 4 at D.

Fig. 11 is a partially enlarged view of fig. 8 at E.

Fig. 12 is a partially enlarged view at F in fig. 4.

Fig. 13 is a partial enlarged view at G in fig. 4.

Fig. 14 is a partial enlarged view at H in fig. 2.

Fig. 15 is a partial enlarged view at I in fig. 7.

Fig. 16 is a partially enlarged view at J in fig. 3.

Fig. 17 is a partial enlarged view at K in fig. 7.

As shown in the figure: 1. axle, 2, support frame, 3, universal wheel, 4, first cross bar, 5, second cross bar, 6, front support column, 7, rear support column, 8, adjusting frame, 9, screw hole, 10, wheel, 11, first round hole, 12, first connecting bar, 13, first cylinder, 14, first support bar, 15, hook, 16, first fixing disc, 17, cross bar, 18, backrest, 19, seat, 20, second fixing disc, 21, first ring, 22, second ring, 23, slide block, 24, support plate, 25, round bar, 26, L-shaped bar, 27, cable, 28, fixing bar, 29, screw rod, 30, pin, 31, first sleeve, 32, second sleeve, 33, third sleeve, 34, slide groove, 35, tension spring, 36, a third ring, 37, a fourth ring, 38, a first fixing portion, 39, a fifth ring, 40, a second fixing portion, 41, a sixth ring, 42, a collar, 43, a pull rope, 44, a second round hole, 45, a second connecting rod, 46, tarpaulin, 47, a second cylinder, 48, a second supporting rod, 49, an L-shaped frame, 50, a limiting plate, 51, a limiting rod, 52, a foot rest, 53 a handle, 54, a stop lever, 55, a sleeve, 56, a storage plate, 57, a baffle, 58, an L-shaped buckle, 59, a fixing pipe, 60, a head rest, 61, a fixing rope, 62, a fixed pulley, 63, a rope, 64, a hand-held hanging ring, 65, a first pull ring, 66, a drag hook, 67, a pull rod, 68, and a second pull ring.

Detailed Description

The following will explain the walker for lower limb rehabilitation training of the present invention in detail with reference to the accompanying drawings.

With reference to fig. 1-17, a lower limb rehabilitation training walker comprises a frame, a seat device, a brake device, a suspension device, a wheel shaft 1, a support frame 2 and universal wheels 3, wherein the brake device is arranged on the frame, the frame is symmetrically arranged at two ends of the seat device, the frame comprises a first cross rod 4, a second cross rod 5, a front support column 6 and a rear support column 7, two ends of the first cross rod 4 are respectively connected with the front support column 6 and the rear support column 7, two ends of the second cross rod 5 are respectively connected with the front support column 6 and the rear support column 7, the second cross rod 5 is positioned at the lower end of the first cross rod 4, an adjusting frame 8 is arranged at the lower end of the rear support column 7, a screw hole 9 is arranged on the adjusting frame 8, the adjusting frame 8 is connected with the wheel shaft 1 through a bolt arranged in the screw hole 9, wheels 10 are arranged at two ends of the wheel shaft 1, a first support column 6 is arranged at the lower end of the front support column 11, a first connecting rod 12 is arranged at the upper end of the universal wheels 3, a first connecting rod 12 is matched with the first connecting rod 11 and a first fixing bolt, a first cylinder 13 is arranged on the first support column, a first supporting cylinder 14 is arranged on the first supporting cylinder 14, and a fixing disc 14 is arranged on the first supporting cylinder 14;

the seat device comprises a cross bar 17, a backrest 18 and a seat 19, wherein two ends of the cross bar 17 are respectively provided with a second fixed disc 20, the second fixed discs 20 are connected with the corresponding first fixed discs 16 through bolts, the cross bar 17 is symmetrically provided with a first circular ring 21, the lower end of the backrest 18 is arranged in the first circular ring 21 and is rotationally connected with the first circular ring 21, the cross bar 17 is symmetrically provided with a second circular ring 22, one end of the seat 19 is rotationally connected with the second circular ring 22, the lower end of the seat 19 on the cross bar 17 is symmetrically provided with a baffle 57, and the baffle 57 is matched with the seat 19;

the supporting frame 2 is symmetrically provided with fixed pulleys 62, one of the fixed pulleys 62 is provided with a rope 63, the other end of the rope 63 bypasses the other fixed pulley 62, two ends of the rope 63 extend downwards, and the end part of the rope 63 is provided with a hand-held hanging ring 64.

The brake device comprises a sliding block 23, a supporting plate 24, a round rod 25, an L-shaped rod 26, a handle 53, a pull cable 27 and a fixing rod 28, wherein a screw 29 is arranged on the sliding block 23, the supporting plate 24 is arranged at the other end of the screw 29, a pin 30 is arranged on the supporting plate 24, a first sleeve 31 is arranged at one end of the round rod 25, the first sleeve 31 is sleeved on the pin 30 and is rotatably connected with the pin 30, a second sleeve 32 is correspondingly arranged on the supporting plate 24, one end of the L-shaped rod 26 is rotatably connected with the second sleeve 32, the fixing rod 28 is arranged at the lower end of a first cross rod 4 on a front supporting column 6, a third sleeve 33 is rotatably arranged on the fixing rod 28, the handle 53 is arranged on the third sleeve 33, one end of the pull cable 27 is connected with the lower end of the handle 53, and the other end of the pull cable 27 is connected with the L-shaped rod 26;

the rear supporting column 7 is provided with a sliding groove 34, the sliding block 23 is positioned in the sliding groove 34, one end of the screw 29 extends out of the sliding groove 34, and the sliding groove 34 is in sliding fit with the sliding block 23 and is fixed through a nut arranged on the screw 29;

the round rod 25 is provided with a first pull ring 65, the first pull ring 65 is provided with a pull hook 66, one end of the L-shaped rod 26 is provided with a pull rod 67, the pull rod 67 is provided with a second pull ring 68, and the other end of the pull hook 66 is connected with the second pull ring 68.

The other end of round bar 25 is equipped with extension spring 35, the other end and the first horizontal pole 4 of extension spring 35 are connected.

The seat 19 is symmetrically provided with third rings 36, the middle of the first cross bar 4 is symmetrically provided with fourth rings 37, the fourth rings 37 are rotatably provided with first fixing parts 38, one end of each first fixing part 38 is matched with the fourth ring 37, the rear end of the first cross bar 4 is symmetrically provided with fifth rings 39, the fifth rings 39 are rotatably provided with second fixing parts 40, the backrest 18 is symmetrically provided with sixth rings 41, the second fixing parts 40 are matched with the sixth rings 41, the backrest 18 is symmetrically provided with fixing ropes 61, and the fixing ropes 61 are matched with the third rings 36;

the backrest 18 is symmetrically provided with L-shaped buckles 58, the second fixing portion 40 is matched with the L-shaped buckles 58, the backrest 18 is symmetrically provided with fixing pipes 59, head rests 60 are arranged in the fixing pipes 59, and the head rests 60 are in sliding fit with the fixing pipes 59.

The suspension device comprises a collar 42 and pull ropes 43, one ends of the pull ropes 43 are in sliding fit with the collar 42, the number of the pull ropes 43 is four, and the other ends of the pull ropes 43 are connected with corresponding hooks 15.

The hooks 15 are provided two on one above and two below the first support bar 14.

A second round hole 44 is formed in the upper end of the first support rod 14, four second connecting rods 45 are arranged at the lower end of the support frame 2, the four second connecting rods 45 are matched with the corresponding second round holes 44 in the four first support rods 14, and tarpaulin 46 is arranged on the support frame 2;

a second cylinder 47 is arranged at the rear end of the first cross bar 4, the second cylinder 47 is arranged in an inclined manner, a second support rod 48 is arranged in the second cylinder 47, and one end of the tarpaulin 46 is fixed on the second support rod 48.

Be equipped with L type frame 49 on preceding support column 6, the other end and the second horizontal pole 5 of L type frame 49 are connected, it is equipped with puts foot rest 52 to rotate on the L type frame 49, it is equipped with limiting plate 50 to correspond on the L type frame 49, limiting plate 50 with put the cooperation of foot rest 52, be equipped with gag lever post 51 on the L type frame 49, gag lever post 51 with put the cooperation of foot rest 52.

The screw holes 9 are arranged on the adjusting frame 8 in a plurality.

One of them be equipped with shelves pole 54 on the first horizontal pole 4, the other end and another first horizontal pole 4 of shelves pole 54 are connected, one of them be equipped with sleeve 55 on the first horizontal pole 4, sleeve 55 and first horizontal pole 4 sliding connection, it puts the thing board 56 to rotate on the sleeve 55, put thing board 56 and another first horizontal pole 4 cooperation.

The utility model discloses when the concrete implementation, during the use, can be according to the user's condition fix on the couple 15 of suitable height suspension device, then fix lantern ring 42 to the user's armpit position below, play the supporting role to the user, make the user can erect up and take exercise, then the user just can train the walking, be equipped with brake equipment, the user can pass through brake equipment control walker according to the condition, when the user needs to have a rest, can take off lantern ring 42 from the user, then let the user sit on seat 19, through the cooperation of first fixed part 38 and seat 19 fourth ring 37, carry out the auxiliary fixation to seat 19, rotate back 18, make the cooperation of second fixed part 40 and the sixth ring 41 that corresponds on back 18, the user can lie on back 18, make the cooperation of second fixed part 40 and the L type 58 that corresponds on back 18, the user can lean on back 18, be equipped with head back rest 60 on back 18, can rest the head on, can put on putting 52 the foot rest when the user can put the foot rest 19, when not using, can upwards rotate foot rest 52; when not in use, the seat 19 can also be rotated towards the backrest 18, and then the fixing rope 61 is sleeved on the fourth ring 37 on the seat 19 to fix the seat 19;

the height of the rear supporting column 7 can be adjusted by fixing the wheel shaft 1 and the screw holes 9 with different heights on the adjusting bracket 8, and the height of the front supporting column 6 can be adjusted by adjusting the length of the first connecting rod 12 on the universal wheel 3 in the first round hole 11 at the lower end of the front supporting column 6 so as to adjust the height of the walker;

articles can be placed on the object placing plate 56, the object placing plate can move on the first cross rod 4 through the sleeve 55, and when people need to go out, the object placing plate 56 can be lifted;

the fixed pulley 62 is provided with a rope 63, and the end part of the rope 63 is provided with a hand-held hanging ring 64, so that when the user sits on the seat 19, the user can pull the hand-held hanging ring 65 left and right to move up and down for arm exercise.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a lower limbs rehabilitation training walker which characterized in that: the brake device is arranged on the frame, the frame is symmetrically arranged at two ends of the seat device, the frame comprises a first cross rod (4), a second cross rod (5), a front support column (6) and a rear support column (7), two ends of the first cross rod (4) are respectively connected with the front support column (6) and the rear support column (7), two ends of the second cross rod (5) are respectively connected with the front support column (6) and the rear support column (7), the second cross rod (5) is positioned at the lower end of the first cross rod (4), an adjusting frame (8) is arranged at the lower end of the rear support column (7), a screw hole (9) is formed in the adjusting frame (8), the adjusting frame (8) is connected with the wheel shaft (1) through a bolt arranged in the screw hole (9), wheels (10) are arranged at two ends of the wheel shaft (1), a first round hole (11) is formed at the lower end of the front support column (6), a first connecting rod (12) is arranged at the upper end of the universal wheel (3), a first connecting rod (12) is symmetrically matched with a first connecting cylinder (13), and a first connecting rod (13) is arranged in the first connecting rod (13), a hook (15) is arranged at the upper half part of the first supporting rod (14), the suspension device is matched with the hook (15), the supporting frame (2) is arranged on the first supporting rod (14), and a first fixed disc (16) is arranged on the rear supporting column (7);

the seat device comprises a cross bar (17), a backrest (18) and a seat (19), wherein second fixed disks (20) are arranged at two ends of the cross bar (17), the second fixed disks (20) are connected with corresponding first fixed disks (16) through bolts, first circular rings (21) are symmetrically arranged on the cross bar (17), the lower end of the backrest (18) is arranged in the first circular rings (21) and is rotationally connected with the first circular rings (21), second circular rings (22) are symmetrically arranged on the cross bar (17), one end of the seat (19) is rotationally connected with the second circular rings (22), baffles (57) are symmetrically arranged at the lower end of the seat (19) on the cross bar (17), and the baffles (57) are matched with the seat (19);

the symmetry is equipped with fixed pulley (62) on support frame (2), one of them be equipped with rope (63) on fixed pulley (62), another fixed pulley (62) is walked around to the other end of rope (63), the equal downwardly extending in both ends of rope (63), rope (63) tip is equipped with holds rings (64).

2. The lower limb rehabilitation training walker as claimed in claim 1, wherein: the brake device comprises a sliding block (23), a supporting plate (24), a round rod (25), an L-shaped rod (26), a handle (53), a pull cable (27) and a fixing rod (28), wherein a screw rod (29) is arranged on the sliding block (23), the other end of the screw rod (29) is provided with the supporting plate (24), a pin (30) is arranged on the supporting plate (24), a first sleeve (31) is arranged at one end of the round rod (25), the first sleeve (31) is sleeved on the pin (30) and is rotatably connected with the pin (30), a second sleeve (32) is correspondingly arranged on the supporting plate (24), one end of the L-shaped rod (26) is rotatably connected with the second sleeve (32), the fixing rod (28) is arranged at the lower end of the first cross rod (4) on the front supporting column (6), a third sleeve (33) is rotatably arranged on the fixing rod (28), the handle (53) is arranged on the third sleeve (33), one end of the fixing rod (27) is connected with the lower end of the handle (53), and the other end of the L-shaped rod (27) is connected with the pull cable (26);

a sliding groove (34) is formed in the rear supporting column (7), the sliding block (23) is located in the sliding groove (34), the sliding groove (34) extends out of one end of the screw rod (29), and the sliding groove (34) is in sliding fit with the sliding block (23) and is fixed through a nut arranged on the screw rod (29);

be equipped with first pull ring (65) on round bar (25), be equipped with drag hook (66) on first pull ring (65), the one end of L type pole (26) is equipped with pull rod (67), be equipped with second pull ring (68) on pull rod (67), the other end and the second pull ring (68) of drag hook (66) are connected.

3. The lower limb rehabilitation training walker as claimed in claim 2, wherein: the other end of round bar (25) is equipped with extension spring (35), the other end and first horizontal pole (4) of extension spring (35) are connected.

4. The lower limb rehabilitation training walker as claimed in claim 1, wherein: third rings (36) are symmetrically arranged on the seat (19), fourth rings (37) are symmetrically arranged in the middle of the first cross rod (4), a first fixing portion (38) is rotationally arranged in the fourth rings (37), one end of the first fixing portion (38) is matched with the fourth rings (37), fifth rings (39) are symmetrically arranged at the rear end of the first cross rod (4), a second fixing portion (40) is rotationally arranged in the fifth rings (39), sixth rings (41) are symmetrically arranged on the backrest (18), the second fixing portion (40) is matched with the sixth rings (41), fixing ropes (61) are symmetrically arranged on the backrest (18), and the fixing ropes (61) are matched with the third rings (36);

the backrest is characterized in that L-shaped buckles (58) are symmetrically arranged on the backrest (18), the second fixing portion (40) is matched with the L-shaped buckles (58), fixing pipes (59) are symmetrically arranged on the backrest (18), a head back cushion (60) is arranged in the fixing pipes (59), and the head back cushion (60) is in sliding fit with the fixing pipes (59).

5. The lower limb rehabilitation training walker as claimed in claim 1, wherein: the suspension device comprises a lantern ring (42) and pull ropes (43), one end of each pull rope (43) is in sliding fit with the lantern ring (42), the number of the pull ropes (43) is four, and the other end of each pull rope (43) is connected with a corresponding hook (15).

6. The lower limb rehabilitation training walker as claimed in claim 1, wherein: two hooks (15) are arranged on the first supporting rod (14) at the upper part and the lower part.

7. The lower limb rehabilitation training walker as claimed in claim 1, wherein: the upper ends of the first supporting rods (14) are provided with second round holes (44), the lower end of the supporting frame (2) is provided with four second connecting rods (45), the four second connecting rods (45) are matched with the corresponding second round holes (44) on the four first supporting rods (14), and the supporting frame (2) is provided with tarpaulin (46);

the rear end of the first cross rod (4) is provided with a second cylinder (47), the second cylinder (47) is obliquely arranged, a second supporting rod (48) is arranged in the second cylinder (47), and one end of the tarpaulin (46) is fixed on the second supporting rod (48).

8. The lower limb rehabilitation training walker as claimed in claim 1, wherein: be equipped with L type frame (49) on preceding support column (6), the other end and second horizontal pole (5) of L type frame (49) are connected, it is equipped with and puts foot rest (52) to rotate on L type frame (49), it is equipped with limiting plate (50) to correspond on L type frame (49), limiting plate (50) with put foot rest (52) cooperation, be equipped with gag lever post (51) on L type frame (49), gag lever post (51) with put foot rest (52) cooperation.

9. The lower limb rehabilitation training walker as claimed in claim 1, wherein: the screw holes (9) are arranged on the adjusting frame (8) in a plurality.

10. The lower limb rehabilitation training walker as claimed in claim 1, wherein: one of them be equipped with shelves pole (54) on first horizontal pole (4), the other end and another first horizontal pole (4) of shelves pole (54) are connected, one of them be equipped with sleeve (55) on first horizontal pole (4), sleeve (55) and first horizontal pole (4) sliding connection, it puts thing board (56) to rotate to be equipped with on sleeve (55), it cooperates with another first horizontal pole (4) to put thing board (56).