CN111317651A

CN111317651A - Multifunctional walking aid

Info

Publication number: CN111317651A
Application number: CN202010236895.4A
Authority: CN
Inventors: 马黎黎; 刘肖; 韦丽春
Original assignee: Peoples Hospital of Baise
Current assignee: Peoples Hospital of Baise
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-06-23

Abstract

The invention belongs to the technical field of medical appliances, and particularly discloses a multifunctional walking aid. The walking aid comprises a left armrest, a right armrest, a telescopic left front leg, a telescopic left rear leg, a telescopic right front leg and a telescopic right rear leg, wherein a lower cross beam, a middle cross beam and an upper cross beam are connected between the left front leg and the right front leg; still include the protection briefs, the protection briefs can be dismantled with left handrail and have the handrail to be connected. The walking aid has the advantages of simple structure, complete functions, convenient use, convenience for walking training and half-way rest of patients, high flexibility and stronger applicability.

Description

Multifunctional walking aid

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of medical appliances, in particular to a multifunctional walking aid.

[ background of the invention ]

Generally, patients with fracture, foot trauma or postoperative patients need certain treatment and rehabilitation time in later period, and in the later treatment process, besides medication treatment, walking exercise needs to be strengthened, blood circulation is promoted, and therefore recovery of lower limbs is accelerated. And present helps capable ware, simple structure only has two handrails, two front pulley that can not brake, and the function is only limited to both hands to support help the walking for there are a great deal of not enough after the surgery: (1) when a patient is in transfusion, another person is needed to lift the transfusion stand; (2) the drainage device on the body of the patient needs to be carried by one person or fixed on the clothes of the patient by a pin, but the walking burden of the patient is increased, and the potential safety hazards of slipping and stabbing are caused; (3) the patient is weak and cannot sit down to rest on the spot at any time in the walking process; (4) when the patient has illness state change or needs in the walking process, the alarm or information can not be sent out in time.

There have also been some studies to address the problems with the above walkers and to provide corresponding solutions. For example, the chinese utility model CN 204840156U is an effective solution to the above problems, but still has the following problems: (1) the height of the walking aid cannot be adjusted according to the height of the patient; (2) the patient can not play a protection role in the walking process. The chinese utility model CN 209392337U discloses a walking aid which can be provided with a cushion to support and protect the patient, but has the problem of inconvenient wearing and taking off.

[ summary of the invention ]

In view of the above, there is a need for a multifunctional walking aid, which has a simple structure and complete functions, not only provides a certain supporting and protecting effect when a patient walks, and facilitates the safety and effectiveness of the walking training of the patient, but also facilitates the patient to have a rest midway, and in addition, the multifunctional walking aid can be adjusted according to the self condition of the patient, and has high flexibility and strong applicability.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a multifunctional walking aid comprises a left side support and a right side support which are symmetrically arranged, wherein the left side support is n-shaped and formed by sequentially and integrally connecting a left front leg, a left handrail and a left rear leg, the right side support is n-shaped and formed by sequentially and integrally connecting a right front leg, a right handrail and a right rear leg, a lower cross beam, a middle cross beam and an upper cross beam are sequentially connected between the left front leg and the right front leg from bottom to top, a seat cushion is movably connected onto the lower cross beam, seat support legs are movably connected onto the bottom surface of the seat cushion, and a fixing clamp capable of fixing the seat cushion is movably connected onto the middle cross beam;

the left front leg comprises an upper left front leg and a lower left front leg, the upper left front leg is sleeved in the lower left front leg and is fixed through a fastening bolt, the upper left front leg can be stressed to slide up and down relative to the lower left front leg when the fastening bolt is in a loosening state, the left rear leg comprises an upper left rear leg and a lower left rear leg, the upper left rear leg is sleeved in the lower left rear leg and is fixed through the fastening bolt, and the upper left rear leg can be stressed to slide up and down relative to the lower left rear leg when the fastening bolt is in a loosening state; the right front leg comprises an upper right front leg and a lower right front leg, the upper right front leg is sleeved in the lower right front leg and is fixed through a fastening bolt, the upper right front leg can be stressed to slide up and down relative to the lower right front leg when the fastening bolt is in a loosening state, the right rear leg comprises an upper right rear leg and a lower right rear leg, the upper right rear leg is sleeved in the lower right rear leg and is fixed through the fastening bolt, and the upper right rear leg can be stressed to slide up and down relative to the lower right rear leg when the fastening bolt is in a loosening state;

the lower cross beam is connected between the top of the left lower front leg and the upper part of the right lower front leg, the upper cross beam is connected between the top of the left upper front leg and the top of the right upper front leg, and the middle cross beam is connected between the left upper front leg and the right upper front leg and can move up and down between the lower cross beam and the upper cross beam;

still include protection briefs, protection briefs includes anter, crotch piece and the back part of an organic whole connection, the anter with the connection can be dismantled to the back part, the left and right sides of back part all is connected with a fixed band, two the fixed band respectively with left side handrail with the connection can be dismantled to right side handrail.

Furthermore, a left cross beam is connected between the left lower front leg and the left lower rear leg, and a right cross beam is connected between the right lower front leg and the right lower rear leg.

Furthermore, the fixing clamp comprises a front clamping piece, a rear clamping piece, a connecting column and a handle, the connecting column penetrates through the front side face and the rear side face of the middle cross beam, the front end and the rear end of the connecting column are fixedly connected with the front clamping piece and the rear clamping piece respectively, the handle is Contraband-shaped, and the two ends of the handle are connected with the side edge of the upper end of the front clamping piece and the side edge of the symmetrical upper end of the rear clamping piece respectively; the fixing clamp can be stressed to rotate relative to the middle cross beam, and when the fixing clamp rotates to be perpendicular to the middle cross beam, the seat cushion is just clamped between the front clamping piece and the rear clamping piece.

Furthermore, the left end and the right end of the middle cross beam are respectively connected with a left sleeve and a right sleeve, the left sleeve is sleeved on the upper left front leg and fixed through a fastening bolt, the right sleeve is sleeved on the upper right front leg and fixed through a fastening bolt, and when the fastening bolt is in a loosening state, the middle cross beam can be stressed to move up and down between the lower cross beam and the upper cross beam.

Furthermore, a left fixing through hole penetrating through the left side and the right side of the left handrail is formed in the left handrail, and a right fixing through hole symmetrical to the left fixing through hole is formed in the right handrail; the two fixing belts respectively penetrate through the left fixing through hole and the right fixing through hole and are detachably connected with the left handrail and the right handrail.

Furthermore, the left and right sides limit of anter all is connected with an adjusting band, the lateral surface of adjusting band from left to right evenly is equipped with a plurality of rows of son and detains, all be equipped with a row of box on the medial surface on back part left and right sides limit, the anter with the back part passes through the son detain with the box lock is connected.

Furthermore, an alarm bell is arranged on the left armrest.

Furthermore, a transfusion groove is formed in the right upper front leg, is arranged along the length direction of the right upper front leg and penetrates through the upper end face of the right upper front leg; an infusion support is inserted in the infusion groove, a fastening bolt is connected to the upper right front leg close to the top end of the upper right front leg, and when the fastening bolt is in a loosening state, the infusion support can be stressed to move up and down relative to the upper right front leg.

Further, the inner side surface of the left handrail or the right handrail is connected with a hook; and the outer side surface of the left handrail or the right handrail is connected with a storage bag.

Furthermore, the bottom ends of the left lower front leg and the right lower front leg are connected with universal wheels with brakes.

The invention has the following beneficial effects:

1. the multifunctional walking aid is provided with the protective briefs which can be connected with the support into a whole, when a patient uses the walking aid to carry out walking exercise, the protective briefs are worn on the body of the patient, so that a certain supporting effect can be achieved on the weight of the patient above the hip part, the strength of the patient in walking exercise can be reduced, a certain protective effect can be achieved on the patient, and the phenomenon that the patient falls down due to unbalance can be avoided. The protective briefs are connected with the bracket through the fixing belt, so that the protective briefs can be detached easily, the tensioning degree of the protective briefs can be adjusted, and the use flexibility is high, so that a patient can be in a proper load bearing state to ensure a better exercise effect; meanwhile, the protective briefs can be disassembled and unfolded, so that the protective briefs are convenient to wear by patients with inconvenient movement, and the tightness degree of the end parts (namely the waist part) of the protective briefs is adjustable, so that the protective briefs can be effectively suitable for being worn by patients with different body types.

2. The multifunctional walking aid is adjustable in height, and is beneficial to medical staff to adjust the height according to the conditions of different patients, so that the walking aid is more suitable for the patients to do walking exercise. The seat cushion which can be folded and folded is arranged on the walking aid, so that the walking training and the half-way rest of the patient are facilitated, and the self-help rehabilitation training time of the patient is prolonged. Wherein, the well crossbeam that sets up can remove between entablature and the bottom end rail as required, it is nimble to adjust, not only avoided well crossbeam fixed connection to lead to the condition that helps capable ware altitude mixture control to receive the restriction of well horizontal pole, and can make well crossbeam and seat pad when receiving top keep certain interval, thereby make the fixation clamp can effectively fix the seat pad of receipts, and the fixation clamp passes through preceding clamping piece, the simple structure of back clamping piece and handle combination can be fixed the seat pad, avoid the seat pad to rotate to the place ahead or rear, accomodate effectually.

3. The hook arranged on the multifunctional walking aid can conveniently fix objects such as a drainage bag, a drainage bottle and the like, the arranged object placing bag can conveniently place personal objects carried by a patient, and the arranged infusion support can hang an infusion bottle, so that the patient can conveniently walk in a rehabilitation way; the alarm bell can emit high-pitched sound different from human voice when the patient is in emergency and needs help, so that the patient can be helped in time. The infusion tank is arranged in the upper right front leg and used for placing the infusion support, so that the structure of the walking aid is simplified, and the height of the infusion support can be adjusted by adjusting the depth of the infusion support in the infusion tank.

Therefore, the walking aid has simple structure and complete functions, can ensure that a patient can independently perform lower limb walking exercise in a safe environment, has high safety and can reduce the labor intensity of nursing personnel.

[ description of the drawings ]

FIG. 1 is a schematic view of the multi-functional walker of the present invention.

Fig. 2 is a partial structural schematic diagram of fig. 1.

Fig. 3 is another state diagram of fig. 2.

Fig. 4 is a partial structural schematic diagram of fig. 3.

Fig. 5 is a schematic view of the structure of the fixing clip of fig. 1.

Fig. 6 is a front expanded view of the containment pant of fig. 1.

Fig. 7 is a back view of fig. 6.

The main reference symbols in the drawings are as follows:

in the figure, 1-right side frame, 11-right front leg, 111-right upper front leg, 112-right lower front leg, 1111-infusion bath, 12-right armrest, 121-right fixing through hole, 13-right rear leg, 131-right upper rear leg, 132-right lower rear leg, 14-lower cross beam, 15-middle cross beam, 151-right sleeve, 152-left sleeve, 16-upper cross beam, 17-right cross beam, 18-left cross beam, 19-universal wheel, 2-left side frame, 21-left front leg, 211-left upper front leg, 212-left lower front leg, 22-left armrest, 221-left fixing through hole, 23-left rear leg, 231-left upper rear leg, 232-left lower rear leg, 3-seat cushion, 31-seat leg, 4-protective briefs, 41-front piece, 411-adjusting belt, 412-secondary buckle, 42-crotch piece, 43-rear piece, 431-fixing belt, 432-female buckle, 5-alarm bell, 6-infusion support, 7-fixing clamp, 71-front clamping piece, 72-rear clamping piece, 73-connecting column, 74-handle, 8-hook, 9-fastening bolt and 10-object placing bag.

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

[ detailed description ] embodiments

As shown in figures 1-5, in a preferred embodiment of the invention, the multifunctional walking aid comprises a left side support 2 and a right side support 1 which are symmetrically arranged, wherein the left side support 2 is an n-shape formed by sequentially and integrally connecting a left front leg 21, a left handrail 22 and a left rear leg 23, and the right side support 1 is an n-shape formed by sequentially and integrally connecting a right front leg 11, a right handrail 12 and a right rear leg 13; the left front leg 21 comprises an upper left front leg 211 and a lower left front leg 212, the upper left front leg 211 is sleeved in the lower left front leg 212 and fixed through a fastening bolt 9, the upper left front leg 211 can be stressed to slide up and down relative to the lower left front leg 212 when the fastening bolt 9 is in a loosening state, the left rear leg 23 comprises an upper left rear leg 231 and a lower left rear leg 232, the upper left rear leg 231 is sleeved in the lower left rear leg 232 and fixed through the fastening bolt 9, and the upper left rear leg 231 can be stressed to slide up and down relative to the lower left rear leg 232 when the fastening bolt 9 is in a loosening state; the right front leg 11 comprises an upper right front leg 111 and a lower right front leg 112, the upper right front leg 111 is sleeved in the lower right front leg 112 and fixed through a fastening bolt 9, the upper right front leg 111 can be stressed to slide up and down relative to the lower right front leg 112 when the fastening bolt 9 is in a loosening state, the right rear leg 13 comprises an upper right rear leg 131 and a lower right rear leg 132, the upper right rear leg 131 is sleeved in the lower right rear leg 132 and fixed through the fastening bolt 9, and the upper right rear leg 131 can be stressed to slide up and down relative to the lower right rear leg 132 when the fastening bolt 9 is in a loosening state. Namely, the left front leg 21, the left rear leg 23, the right front leg 11 and the right rear leg 13 are all of a telescopic structure, so that medical personnel can conveniently adjust the height of the walking aid according to the height of a patient, the use flexibility is high, and the walking aid is suitable for different patients. Meanwhile, the bottom ends of the left lower front leg 212 and the right lower front leg 112 are both connected with universal wheels 19 with brakes, when a patient needs to walk, the center of gravity of the patient is forward when the patient holds the walking aid, the resistance of the patient is reduced when the patient walks forwards through the wheels of the universal wheels 19, and the walking aid is light and labor-saving when in use; when the patient needs to stand or is ready to sit down, the center of gravity of the patient is backward when the patient holds the walking aid, and the resistance is increased by supporting the ground through the left rear leg 23 and the right rear leg 13, so that the patient can stand stably; and the universal wheels 19 are provided with brakes, so that the walking aid can be prevented from sliding when a patient stands or sits down, and the use safety of the walking aid is further ensured.

A lower cross beam 14 is connected between the top of the left lower front leg 212 and the upper part of the right lower front leg 112, and a seat cushion 3 is movably connected to the lower cross beam 14, that is, the seat cushion 3 can rotate by taking the lower cross beam 14 as an axis; the free end swing joint of the bottom surface of seat pad 3 has seat stabilizer blade 31, need not to use when the seat pad 3, seat stabilizer blade 31 can fold in the bottom surface of seat pad 1, and need use when the seat pad 3, thereby the support that seat stabilizer blade 31 can open and stabilize with ground contact the seat pad 3, and then make sitting that the patient can be safe rest on the seat pad 3.

An upper cross beam 16 is connected between the top of the left upper front leg 211 and the top of the right upper front leg 111, a middle cross beam 15 is further connected between the left upper front leg 211 and the right upper front leg 111, and the middle cross beam 15 can move up and down between the lower cross beam 14 and the upper cross beam 16, and the specific structure is as follows: the left end and the right end of the middle cross beam 15 are respectively connected with a left sleeve 152 and a right sleeve 151, the left sleeve 152 is sleeved on the left upper front leg 211 and fixed through a fastening bolt 9, the right sleeve 151 is sleeved on the right upper front leg 111 and fixed through a fastening bolt 9, and when the fastening bolt 9 is in a loosening state, the middle cross beam 15 can be stressed to move up and down between the lower cross beam 14 and the upper cross beam 16. The middle cross beam 15 is movably connected with a fixing clamp 7 capable of fixing the seat cushion 3, the fixing clamp 7 comprises a front clamping piece 71, a rear clamping piece 72, a connecting column 73 and a handle 74, the connecting column 73 penetrates through the front side surface and the rear side surface of the middle cross beam 15, the front end and the rear end of the connecting column 73 are respectively fixedly connected with the front clamping piece 71 and the rear clamping piece 72, the handle 74 is Contraband-shaped, and the two ends of the handle are respectively connected with the side edge of the upper end of the front clamping piece 71 and the side edge of the symmetrical upper end of the rear clamping piece; the fixing clip 7 can be forced to rotate relative to the middle cross beam 15 by taking the connecting column 73 as an axis, when the handle 74 is pulled to rotate the fixing clip 7 to be perpendicular to the middle cross beam 15, the seat cushion 3 is just clamped between the front clamping piece 71 and the rear clamping piece 72, and at the moment, the seat cushion 3 is folded and fixed on the middle cross beam 15; when the fixing clip 7 is rotated to be parallel to the center cross member 15 by pulling the handle 74, the fixing clip 7 no longer fixes the seat cushion 3, and at this time, the seat cushion 3 can be rotated about the center cross member 15. The structure that the middle cross beam 15 can move up and down is arranged, so that not only can the height of the fixing clamp 7 be adjusted according to the height of the walking aid, so that the fixing clamp 7 can effectively fix the seat cushion 3, but also the height of the walking aid can be adjusted without being limited by the middle cross beam 15, and the flexibility is high.

A left cross member 18 is connected between the left lower front leg 212 and the left lower rear leg 232, and a right cross member 17 is connected between the right lower front leg 112 and the right lower rear leg 132 for improving the overall stability of the walker.

With continued reference to figures 6-7, the multi-functional walker further comprises protective briefs 4, said protective briefs 4 being worn over the patient's body for supporting the middle of the patient's body while the patient is walking and preventing the patient from falling down. The protective briefs 4 comprises a front piece 41, a crotch piece 42 and a back piece 43 which are integrally connected, wherein the front piece 41 and the back piece 43 are detachably connected, and the specific detachable connection mode is as follows: the left side and the right side of the front piece 41 are both connected with an adjusting belt 411, the outer side of the adjusting belt 411 is uniformly provided with a plurality of rows of sub-buttons 412 from left to right, the inner side of the left side and the right side of the rear piece 43 are both provided with a row of female buttons 432, the front piece 41 and the rear piece 43 are buckled and connected through the sub-buttons 412 and the female buttons 432, and the detachable connection mode is not only convenient for a patient to put on and take off, but also can be adjusted according to the body type of the patient so that the protective briefs 4 can be comfortably put on the body of the patient; the left and right sides of back piece 43 all is connected with a fixed band 431, two fixed band 431 respectively with left handrail 22 with right handrail 12 can dismantle the connection, and the mode of specifically dismantling the connection does: a left fixing through hole 221 penetrating through the left side and the right side of the left handrail 22 is formed in the left handrail 22, and a right fixing through hole 121 symmetrical to the left fixing through hole 221 is formed in the right handrail 12; the two fixing straps 431 respectively pass through the left fixing through hole 221 and the right fixing through hole 121 to be bound with the left handrail 22 and the right handrail 121 on the corresponding handrails/folded back to be adhered to each other, and the connecting position is fixed and is convenient to adjust.

Because patient's surgery back is often physically weak, when meetting the proruption situation and need help, often do not have physical power and call out, and when the patient is more, call out and shout easily submerge again in the tide, can't be heard by medical personnel, so, in this embodiment, be equipped with alarm bell 5 on the handrail of a left side, be equipped with shift knob (not marked in the figure) on alarm bell 5, when the patient needs help, press shift knob starts alarm bell 5 sends the high pitch of being different from the voice to can make the patient effectively obtain assistance in time.

In this embodiment, a liquid feeding groove 1111 is formed in the right upper front leg 131, and the liquid feeding groove 1111 is disposed along the longitudinal direction of the right upper front leg 131 and penetrates through the upper end surface of the right upper front leg 131; an infusion support 6 is inserted in the infusion tank 1111, the infusion support 6 is used for hanging an infusion bottle, a fastening bolt 9 is connected to the upper right front leg 131 close to the top end of the upper right front leg, and when the fastening bolt 9 is in a loosening state, the infusion support 6 can be stressed to move up and down relative to the upper right front leg 131, so that the hanging height of the hung infusion bottle can be adjusted according to actual needs.

In this embodiment, the inner side surface of the left handrail 22 is connected with a hook 8, which can be used for hanging a drainage bag and the like, so as to facilitate the walking training of the patient; meanwhile, the outer side surface of the right armrest 12 is connected with a storage bag 10 used for storing articles and the like which are needed to be carried by a patient, and the use is convenient.

The use method of the multifunctional walking aid is as follows:

(1) the protective briefs 4 can be properly put on the patient by opening the protective briefs 4, passing the front sheet 41 from the crotch of the patient so that it corresponds to the lower abdomen of the patient, and fastening the subsidiary button 412 of the adjusting belt 411 to the female button 432;

(2) firstly, unscrewing the fixing clamp 7, putting down the seat cushion 3, then adjusting the height of the walking aid to a proper position for fixing, then adjusting the middle cross beam 15 to a position where the fixing clamp 7 can just lock the seat cushion 3 for fixing, then folding and folding the seat cushion 3, and rotating the fixing clamp 7 for fixing;

(3) when a patient enters the walking aid, hanging/placing an infusion bottle, a drainage bag and personal belongings in the corresponding infusion support 6, the corresponding hook 8 and the corresponding storage bag 10 respectively; then, the two fixing belts 431 respectively penetrate through the left fixing through hole 221 and the right fixing through hole 121 and then are folded reversely to be bonded and fixed, and then walking exercise can be started;

(4) when a rest is needed, the fixing clamp 7 is unscrewed, the seat cushion 3 and the seat support legs 31 are put down, and then the fixing belt 431 is unfastened, so that the user can turn around to sit on the seat cushion 3 for a rest.

In conclusion, the multifunctional walking aid disclosed by the invention is simple in structure and complete in function, not only can provide a certain supporting and protecting effect when a patient walks, and is convenient for improving the safety and effectiveness of walking training of the patient, but also is convenient for the patient to have a rest midway, and in addition, the multifunctional walking aid can be adjusted according to the self condition of the patient, so that the multifunctional walking aid is high in flexibility, wide in application range and strong in practicability.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a multi-functional capable ware of helping, left side support and right side support that sets up including the symmetry, the left side support is the n shape that is formed by left front leg, left handrail and left back leg a body coupling in proper order, the right side support is the n shape that is formed by right front leg, right handrail and right back leg a body coupling in proper order a left side front leg with from the bottom up has connected gradually bottom end rail, entablature and entablature between the right front leg, swing joint has the seat pad on the entablature, the bottom surface swing joint of seat pad has the seat stabilizer blade, swing joint has the fixing on the entablature the fixation clamp of seat pad, its characterized in that:

2. A multi-functional walker according to claim 1 wherein: a left cross beam is connected between the left lower front leg and the left lower rear leg, and a right cross beam is connected between the right lower front leg and the right lower rear leg.

3. A multi-functional walker according to claim 1 wherein: the fixing clamp comprises a front clamping piece, a rear clamping piece, a connecting column and a handle, the connecting column penetrates through the front side surface and the rear side surface of the middle cross beam, the front end and the rear end of the connecting column are fixedly connected with the front clamping piece and the rear clamping piece respectively, the handle is Contraband-shaped, and the two ends of the handle are connected with the side edge of the upper end of the front clamping piece and the side edge of the symmetrical upper end of the rear clamping piece respectively; the fixing clamp can be stressed to rotate relative to the middle cross beam, and when the fixing clamp rotates to be perpendicular to the middle cross beam, the seat cushion is just clamped between the front clamping piece and the rear clamping piece.

4. A multi-functional walker according to claim 1 wherein: the left end and the right end of the middle cross beam are respectively connected with a left sleeve and a right sleeve, the left sleeve is sleeved on the upper left front leg and fixed through a fastening bolt, the right sleeve is sleeved on the upper right front leg and fixed through a fastening bolt, and when the fastening bolt is in a loosening state, the middle cross beam can be stressed to move up and down between the lower cross beam and the upper cross beam.

5. A multi-functional walker according to claim 1 wherein: the left handrail is provided with a left fixing through hole penetrating through the left side and the right side of the left handrail, and the right handrail is provided with a right fixing through hole symmetrical to the left fixing through hole; the two fixing belts respectively penetrate through the left fixing through hole and the right fixing through hole and are detachably connected with the left handrail and the right handrail.

6. A multi-functional walker according to claim 1 wherein: the left and right sides limit of anter all is connected with an adjustment band, the lateral surface of adjustment band from left to right evenly is equipped with a plurality of rows of son and detains, all be equipped with a row of box on the medial surface on back part left and right sides limit, the anter with the back part passes through the son detain with the box lock is connected.

7. A multi-functional walker according to claim 1 wherein: and an alarm bell is arranged on the left handrail.

8. A multi-functional walker according to claim 1 wherein: a transfusion groove is formed in the right upper front leg, is arranged along the length direction of the right upper front leg and penetrates through the upper end face of the right upper front leg; an infusion support is inserted in the infusion groove, a fastening bolt is connected to the upper right front leg close to the top end of the upper right front leg, and when the fastening bolt is in a loosening state, the infusion support can be stressed to move up and down relative to the upper right front leg.

9. A multi-functional walker according to claim 1 wherein: the inner side surface of the left handrail or the right handrail is connected with a hook; and the outer side surface of the left handrail or the right handrail is connected with a storage bag.

10. A multi-functional walker according to claim 1 wherein: the bottom ends of the left lower front leg and the right lower front leg are connected with universal wheels with brakes.