CN210581317U

CN210581317U - Portable multifunctional walking stick vehicle

Info

Publication number: CN210581317U
Application number: CN201921192590.7U
Authority: CN
Inventors: 汤良恕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-22
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a portable multifunctional crutch vehicle, belonging to the field of daily necessities, comprising a vertically arranged support rod and a support frame movably arranged on the periphery of the bottom of the support rod; the support frame comprises a plurality of foot rods which are arranged along the circumferential direction of the support rod at intervals, and movable lantern rings are sleeved on the support rod corresponding to the foot rods and can slide and be fixed in a reciprocating manner in the axial direction of the support rod; the top of each foot rod is movably connected to the movable lantern ring, and two adjacent foot rods are movably connected through a pair of clamping rods; one end of each clamping rod is movably connected with the middle part of each leg rod, and the other end of each clamping rod is movably connected with the clamping rod arranged on the adjacent leg rod; and the bottom of each foot rod is respectively provided with a walking wheel, the walking wheels comprise at least one directional wheel and at least one universal wheel, and a brake component is arranged corresponding to the directional wheel. Through the corresponding matching of the supporting rod and the supporting frame, the conversion between the crutch state and the trolley state can be accurately realized, and the multifunctional application of the multifunctional crutch trolley is met.

Description

Portable multifunctional walking stick vehicle

Technical Field

The utility model belongs to the daily necessities field, concretely relates to portable multi-functional walking stick car.

Background

In daily life, the safe trip of the old people is always a common concern of society. The physical strength of the old is inferior to that of the normal due to decline and insufficiency of physiological functions and weakened constitution, and the old often cannot walk continuously without external force; meanwhile, with the continuous development of economy in China, the living standard of people is improved more and more, more people pay more and more attention to improving the quality of life, and higher requirements are provided for the traveling quality of the old or the people with mobility disabilities.

Generally, the most common article is a crutch for elderly or disabled people with walking difficulties. However, most of the traditional walking sticks can only solve the problems of standing and walking, and cannot meet the requirements of old people or disabled people on carrying articles and freely resting; although many auxiliary tools similar to walking stick chairs, walking stick stools and the like exist in the prior art, the auxiliary tools can meet the requirements of assisting the old or the disabled to walk and rest to a certain extent. However, in the prior art, some related auxiliary tools have single functions, are too complex and heavy, are poor in convenience, cannot effectively adapt to the condition of poor physical strength of the old, and have great application limitations.

SUMMERY OF THE UTILITY MODEL

To the above defect of prior art or improve in the demand one or more, the utility model provides a portable multi-functional walking stick car can realize supporting walking stick function and walking stick shallow function simultaneously, satisfies the needs that support and carry the thing, makes things convenient for old person or disabled's trip.

In order to achieve the purpose, the utility model provides a portable multifunctional crutch vehicle, which is characterized by comprising a supporting rod which is vertically arranged and a supporting frame which is movably arranged on the periphery of the bottom of the supporting rod;

the supporting frame comprises a plurality of foot rods which are arranged along the circumferential direction of the supporting rod at intervals, movable lantern rings are sleeved on the supporting rod corresponding to the foot rods, and the movable lantern rings can slide and be fixed in a reciprocating manner in the axial direction of the supporting rod; and is

The top of each foot rod is movably connected to the movable lantern ring, and two adjacent foot rods are movably connected through a pair of clamping rods; one end of each clamping rod is movably connected with the middle part of each foot rod, and the other end of each clamping rod is movably connected with the clamping rod arranged on the adjacent foot rod; and

the bottom of each foot rod is provided with a walking wheel, and the walking wheels comprise at least one directional wheel and at least one universal wheel; and a brake component is arranged corresponding to the directional wheel and used for emergency locking of the directional wheel.

As a further improvement of the utility model, the foot bar with be provided with the connecting rod between the bracing piece, the both ends of connecting rod are articulated respectively the middle part of foot bar with the bottom of bracing piece.

As a further improvement, the foot bar is an edge the bracing piece hoop interval sets up 3, just walk the directional wheel among the road wheel and be 1.

As a further improvement, the brake assembly is including setting up the brake lever at bracing piece top is in with the setting brake clamping piece on the directional wheel, brake lever with correspond with the brake cable between the brake clamping piece and connect.

As a further improvement of the utility model, the support rod is also provided with a positioning rod, and a first buckle and a second buckle are vertically arranged on the support rod at intervals corresponding to the top of the support rod;

the positioning rod comprises a rod body capable of moving vertically, at least two sleeve plates are arranged on the supporting rod at intervals corresponding to the rod body, and each sleeve plate is provided with a through hole which is aligned vertically and used for the rod body to pass through;

the outer periphery of the rod body is sleeved with a sleeve with a certain length, two ends of the sleeve are respectively sealed by two adjacent sleeve plates, a spring is sleeved on the outer periphery of the rod body extending into the sleeve, the top of the spring is fixedly connected to the outer periphery of the rod body, and the bottom of the spring is abutted to the top surface of the sleeve plate at the bottom of the sleeve;

the top of the rod body is provided with a movable handle capable of rotating around a shaft, and the movable handle can be matched into the first buckle or the second buckle after the rod body vertically moves; and the bottom of the rod body is provided with an elastic rod foot which is used for supporting the supporting rod when the bottom of the rod body protrudes out of the bottom of the supporting rod.

As a further improvement of the present invention, the bottom of the rod body is provided with an elastic rod foot, which includes a bottom rod and an elastic sleeve disposed on the periphery of the bottom rod, the bottom rod is connected with a bottom rod spring at the bottom of the rod body.

As a further improvement, the clamping rod is provided with a protruding clamp for two, and the rotation of the clamping rod when rotating to the parallel is limited.

As a further improvement, the utility model discloses a correspond the screens pole is in connection on the foot pole is provided with the screens pole pad that is "U-shaped", the screens pole pad corresponds to be connected with the bottom on the foot pole, screens pole swing joint be in on one side hem of screens pole pad.

As a further improvement, the bottom of the supporting rod is provided with a lifting bottom rod which can correspondingly lift to a certain height.

As a further improvement, a plurality of hooks are arranged on the periphery of the supporting rod above the supporting frame at intervals.

The above-described improved technical features may be combined with each other as long as they do not conflict with each other.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect:

(1) the utility model is provided with a rod-shaped support rod, and a support frame composed of a plurality of foot rods is arranged at the middle lower part of the support rod, the multifunctional crutch vehicle can be switched between the crutch state and the trolley state by correspondingly retracting and opening the supporting frame, in the state of the crutch, the supporting rod is taken as the main body of the crutch, the supporting frame is folded on the periphery of the supporting rod, the bottom of the support frame is not abutted against the ground, and the traveling wheels at the bottom of the support frame are correspondingly abutted against the ground in a cart state, the bottom of the supporting rod is far away from the ground, and the switching between the crutch state and the trolley state can be accurately realized by utilizing the corresponding matching of the supporting frame and the supporting rod, compared with the traditional crutch, the multifunctional crutch vehicle has stronger functionality, can greatly facilitate the traveling and carrying of the old or the disabled, and improves the life quality of the old or the disabled;

(2) the utility model discloses a portable multifunctional walking stick car, it is through setting up the brake subassembly on the directional wheel of support frame bottom, the setting structure of brake subassembly is simple, it is convenient to control, and the accuracy is high, can effectively realize that multifunctional walking stick car realizes pushing away and scram under the shallow mode, has ensured the security and the reliability that multifunctional walking stick car used;

(3) the utility model discloses a portable multifunctional walking stick cart, it is through setting up the locating lever on the bracing piece, utilize the corresponding matching of parts such as the body of rod, lagging, sleeve pipe, spring, and the corresponding setting of two buckles on the bracing piece, make the tip of locating lever correspondingly outstanding in the bottom of bracing piece, realize the stable support to multifunctional walking stick cart, has guaranteed the stable storage of multifunctional walking stick cart when idle;

(4) the utility model discloses a portable multifunctional walking stick cart, it has effectively realized the hanging of article such as bag, folding chair through set up a plurality of couples on the bracing piece, has made things convenient for the trip of old person or disabled person, shopping and free rest, has further promoted the functionality of multifunctional walking stick cart;

(5) the utility model discloses a portable multifunctional walking stick car, its simple structure, the simple operation, functional strong, can accurately realize the conversion of walking stick state and shallow state to can realize the stable quick brake under placing and the shallow state under the walking stick state, greatly made things convenient for old person or the disabled person's safe trip, take thing and free rest, promoted old person or disabled person's quality of life, had better application prospect and spreading value.

Drawings

FIG. 1 is a perspective view of a portable multi-function crutch vehicle in an embodiment of the invention when the support frame is opened;

FIG. 2 is a perspective view of the portable multi-function crutch vehicle in an embodiment of the present invention when the support frame is retracted;

FIG. 3 is a partial schematic view of the portable multi-function crutch cart in an embodiment of the invention when the support frame is open;

FIG. 4 is a partial schematic view of the portable multi-function cane cart of an embodiment of the present invention with the support frame retracted;

FIG. 5 is a schematic perspective view of the embodiment of the present invention when the foot bar is matched with the position-locking bar;

FIG. 6 is a schematic cross-sectional view of the embodiment of the present invention when the foot bar is matched with the position-locking bar;

fig. 7 is a schematic structural view of a blocking lever in an embodiment of the present invention;

FIG. 8 is a schematic view of the positioning rod and the supporting rod matching in the embodiment of the present invention;

FIG. 9 is a schematic view of the movable handle of the positioning rod matching with the rod body according to the embodiment of the present invention;

fig. 10 is a schematic view of an elastic rod foot in an embodiment of the invention;

fig. 11 is a schematic view of the positioning rod matching with two buckles in the embodiment of the present invention;

in all the figures, the same reference numerals denote the same features, in particular: 1. the lifting device comprises a supporting rod, 101, a movable sleeve ring, 102, a fixed sleeve ring, 103, a positioning bolt, 104, a lifting bottom rod, 105, a limiting hole, 106, a first buckle, 107, a second buckle, 108, a hook and 109, a handle; 2. a support frame, 201, a foot rod, 202, a clamping rod, 2021, a protruding clamp; 203. connecting rod, 204, directional wheel, 205, universal wheel, 206, clamping rod pad; 3. a brake component, 301, a brake handle, 302, a brake cable, 303, a brake clip; 4. the positioning rod comprises a positioning rod 401, a rod body 402, a movable handle 403, a sleeve plate 404, a sleeve pipe 405, an elastic rod foot 4051, a bottom rod 4052, an elastic sleeve 4053 and a bottom rod spring; 5. bag, 6. folding stool.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

The portable multifunctional crutch vehicle in the preferred embodiment of the utility model is shown in figures 1-11. Wherein, including the bracing piece 1 of vertical setting and the support frame 2 of setting in bracing piece 1 bottom. The support rod 1 is a rod-shaped structure, which can be used as a crutch, and the top of the support rod is provided with a handle 109 as shown in fig. 1 and 2.

Further, the support frame 2 is arranged at the bottom of the support rod 1 and comprises a plurality of leg rods 201 movably arranged on the periphery of the support rod 1, and the leg rods 201 are sequentially connected to form a support structure. This supporting structure has and packs up and opens two kinds of states, and when support frame 2 was out of work, it was packed up in the periphery of bracing piece 1 correspondingly, and each foot pole 201 hugs closely bracing piece 1 this moment, and the height that the bottom of each foot pole 201 was located is higher than the bottom height of bracing piece 1, and when the bottom of bracing piece 1 supported the ground, ground was kept away from to the bottom of each foot pole 201 promptly. When the supporting frame 2 works, it is correspondingly opened, and at this time, each leg rod 201 is respectively far away from the rod wall of the supporting rod 1, and the bottom of each leg rod 201 is lower than the bottom of the supporting rod 1, that is, when the bottom of each leg rod 201 abuts against the ground, the bottom of the supporting rod 1 is far away from the ground.

Furthermore, the bottom of each foot rod 201 is provided with a walking wheel, so that when the support frame 2 is opened, the bottom of each foot rod 201 can be abutted against the ground by the walking wheels, and at the moment, the multifunctional walking stick vehicle is switched to a cart mode; further, in the preferred embodiment, one of the running wheels is the directional wheel 204, the other running wheels is the universal wheel 205, the brake component 3 is arranged corresponding to the directional wheel 204, and the brake of the directional wheel 204 can be correspondingly realized by controlling the brake component 3, the brake component 3 in the preferred embodiment can correspondingly brake the directional wheel 204 by pressing the hub of the directional wheel 204, pressing the running surface of the directional wheel 204, or pressing two end surfaces of the wheel frame of the directional wheel 204, and through the corresponding arrangement of the brake component 3, the walking and stopping of the multifunctional crutch vehicle in use can be fully ensured, and the use safety of the multifunctional crutch vehicle in the cart mode can be ensured.

Further, in a specific embodiment, the supporting frame 2 is shown in fig. 1 to 4, and is a triangular frame structure, and includes three leg rods 201 in a rod-like structure, and a movable sleeve ring 101 is disposed on the supporting rod 1 corresponding to the supporting frame 2, and is correspondingly sleeved on the supporting rod 1 and can axially slide on the outer periphery of the supporting rod 1; further, the top of each leg 201 is movably connected to the periphery of the movable collar 101, and each leg 201 is preferably arranged at equal intervals along the ring direction, and then each leg 201 can rotate around the end connected with the movable collar 101, so that each leg can be respectively tightly attached to the outer peripheral wall of the support rod 1 when being folded, and each leg 201 can be respectively unfolded to form a tripod support structure.

Further, the movable lantern ring 101 is arranged in the middle of the supporting rod 1, a connecting rod 203 is arranged corresponding to each foot rod 201, one end of the connecting rod 203 is movably connected to the bottom of the supporting rod 1, the other end of the connecting rod 203 is movably connected to the middle of the foot rod 201, and the two ends of the connecting rod 203 are preferably hinged to each other, so that the connecting rod 203 can be tightly attached to the outer peripheral wall of the supporting rod 1 when the supporting frame 2 is folded, and the foot rod 201 is driven to move towards one side of the top of the.

Preferably, the bottom that articulates at bracing piece 1 that corresponds connecting rod 203 bottom is provided with the fixed lantern ring 102, and the one end of each connecting rod 203 articulates on the periphery of fixed lantern ring 102, through the corresponding rotation of connecting rod 203, can realize connecting rod 203 and connect the being close to of foot bar 201 one end to bracing piece 1, and then drive foot bar 201 by connecting rod 203 and be close to bracing piece 1 to order about movable lantern ring 101 and slide to the one end that is kept away from bracing piece 1 bottom, realize withdrawing of support frame 2.

Furthermore, a clamping rod 202 is further disposed corresponding to each leg rod 201, as shown in fig. 5 to 7, two adjacent leg rods 201 are movably connected with a pair of clamping rods 202, respectively, two clamping rods 202 in rod-like structure are hinged at the middle of the leg rods 201 with the end portions, respectively, and the other ends of the two clamping rods 202 are hinged with each other, as shown in fig. 1 to 4, through the corresponding disposition of the clamping rods 202, the rotation opening angle of the two adjacent leg rods 201, that is, the opening range of the support frame 2, can be effectively controlled.

Preferably, the two position-locking rods 202 hinged to each other are hinged at the middle part, as shown in fig. 4, and one side of the end part of the position-locking rod 202 is provided with a protruding clip 2021 protruding out of the side wall surface, the protruding clip 2021 on each position-locking rod 202 can abut against the side wall surface of the other position-locking rod 202 hinged to each other when the two position-locking rods 202 rotate to be parallel, so that the position limitation when the two position-locking rods 202 rotate to be parallel is realized, and the stability of the arrangement of the support frame 2 is ensured.

Furthermore, a U-shaped locking rod pad 206 is disposed corresponding to the connection of the locking rod 202 on the foot rod 201, as shown in fig. 6, and can be fixedly connected to the foot rod 201 at the bottom, and two folded edges of the U-shaped locking rod pad are respectively connected to the locking rods 202 on two sides of the foot rod 201, and in a preferred embodiment, the included angle of the planes where the two folded edges are located is 60 degrees.

Furthermore, a positioning bolt 103 is correspondingly arranged on the movable collar 101, and the end of the positioning bolt 103 can be tightly pressed against the wall surface of the support rod 1 by screwing the positioning bolt 103, so that the support frame 2 is tightly pressed after being opened in place, and the stability of the support frame 2 in application is ensured.

Meanwhile, in the preferred embodiment, the number of the directional wheels 204 arranged at the bottom of the support frame 2 is one, the number of the universal wheels 205 is two, and the brake assembly 3 arranged corresponding to the directional wheels 204 comprises a brake handle 301 arranged below the handle 109 and brake clips 303 arranged at two sides of the directional wheels 204, the brake handle 301 and the brake clips 303 are correspondingly connected through a brake cable 302, and the brake clips 303 and the directional wheels 204 can be clamped by pinching the brake handle 301, so that the control of the rotating speed of the directional wheels 204 is realized, the deceleration or locking of the directional wheels 204 is realized, and the emergency brake of the multifunctional crutch vehicle in the pushing mode is realized.

Further, the bottom of the supporting rod 1 is made to be a telescopic form so as to ensure that the bottom of the supporting rod 1 is always far away from the ground when the supporting frame 2 is opened, specifically, the bottom of the supporting rod 1 in the preferred embodiment is provided with a lifting bottom rod 104 which is correspondingly matched with the bottom of the supporting rod 1 in a tube-rod sleeving manner, that is, one end of the lifting bottom rod 104 is made to be a tube shape and is correspondingly sleeved on the periphery of the supporting rod 1; of course, the bottom of the support rod 1 may also be set to be a sleeve structure, and the rod-shaped lifting bottom rod 104 correspondingly extends into the bottom of the support rod 1, so as to realize the corresponding matching between the support rod 1 and the lifting bottom rod 104. Further, a plurality of limiting holes 105 are formed in the supporting rod 1 corresponding to the lifting bottom rod 104, the limiting holes 105 are formed in the vertical direction at intervals, and accordingly a plurality of connecting holes are formed in the lifting bottom rod 104 along the vertical direction at intervals, so that the limiting holes 105 can be limited by limiting pins after being aligned with the connecting holes, corresponding adjustment of the length of the bottom of the supporting rod 1 is achieved, and interference with work of the supporting frame 2 is avoided.

Certainly, the matching of the bottom of the lifting bottom rod 104 and the bottom of the supporting rod 1 can also be realized in other forms, for example, when the bottom of the supporting rod 1 is set to be in a cylindrical form, a plurality of limiting holes 105 can be vertically formed in the bottom of the supporting rod 1, a limiting ball is arranged on the lifting bottom rod 104, and the length of the lifting bottom rod 104 extending out of the bottom of the supporting rod 1 can be adjusted through the matching of the limiting ball and the limiting holes 105.

Further, in a preferred embodiment, a positioning rod 4 is disposed corresponding to the supporting rod 1, as shown in fig. 8, the positioning rod 4 includes a rod body 401 having an axis parallel to an axis of the supporting rod 1, the rod body 401 can be vertically lifted, and in order to mount the positioning rod 4 on the periphery of the supporting rod 1, at least two sleeve plates 403 are disposed on the peripheral wall surface of the supporting rod 1 at intervals along the vertical direction, a vertical through hole is formed in the middle of each sleeve plate 403, and the rod body 401 can correspondingly pass through the through hole of each sleeve plate 403; further, in the preferred embodiment, the sleeve plates 403 are arranged at intervals, a sleeve 404 is arranged between two adjacent sleeve plates 403 in the middle of the supporting rod 1, two ends of the sleeve 404 are respectively sealed by the sleeve plates 403, and the rod body 401 can correspondingly penetrate through the sleeve 404.

Furthermore, a spring is arranged in the sleeve 404, one end of the spring is fixed on the periphery of the rod body 401, the other end of the spring is movably arranged or fixedly connected with the top surface of the sleeve plate 403 at the bottom of the sleeve 404, and the bottom of the positioning rod 4 can not protrude out of the bottom of the supporting rod 1 through the resilience force of the spring; further, the top of the positioning rod 4 is provided with a movable handle 402, which can rotate around the circumferential direction, as shown in fig. 9, and a first buckle 106 and a second buckle 107 are vertically arranged on the outer wall surface of the rod body of the supporting rod 1 at intervals corresponding to the movable handle 402, the two buckles are respectively opened downwards, and the movable handle 402 can be correspondingly limited in the corresponding buckles as shown in fig. 11. Specifically, when the movable handle 402 is limited in the first buckle 106 located above, the spring is in a slightly compressed state, and it is ensured that the positioning rod 4 slightly presses the bottom of the positioning rod 4 downwards and does not protrude out of the bottom of the supporting rod 1; when the movable handle 402 is engaged in the second catch 107 located below the first catch 106, the positioning rod 4 is pressed downwards, the spring in the sleeve 404 is compressed, and the bottom of the rod 401 slightly protrudes from the bottom of the supporting rod 1.

Further, the bottom of the body of rod 401 is provided with the elasticity pole foot 405, the bottom of elasticity pole foot 405 is provided with telescopic end rod 4051, correspond the matching with end rod spring 4053 between end rod 4051 and the body of rod 401, and be provided with elastic sleeve 4052 in end rod 4051's periphery, elastic sleeve 4052's bottom surface level sets up, and the area of this bottom surface can further preferably be greater than the bottom surface area of bracing piece 1 bottom, press outstanding in the bottom of bracing piece 1 through pressing elasticity pole foot 405, make bracing piece 1 correspond by locating lever 4 and support and vertical the placing, realize stable the placing of multi-functional walking stick car when idle.

Further preferably, a plurality of hooks 108 are arranged on the periphery of the support rod 1 above the support frame 2 at intervals, and can be used for correspondingly hanging articles such as bags 5 and folding stools 6, so that the old or the disabled can have a rest and carry articles outside conveniently. Moreover, when the supporting rod 1 is hung with an article and the crutch vehicle needs to be placed, the movable handle 402 is only required to be pressed down into the second buckle 107, and at this time, the elastic rod foot 405 contacts the ground to provide support. Further preferably, in order to ensure the portability of the multifunctional crutch vehicle, the support rod 1, the support frame 2, the positioning rod 4 and other components in the preferred embodiment are made of carbon fiber or alloy materials with high strength and light weight, so that the multifunctional crutch vehicle is further convenient for the elderly or the disabled.

The portable multifunctional walking stick cart in the utility model has simple structure, convenient operation and strong functionality, can effectively realize the switching between the walking stick state and the cart state, can realize multiple functions of supporting, walking aid, carrying objects, stool and the like, and can also ensure the safe use of the walking stick cart by utilizing the setting of the brake component in the cart state, thereby ensuring the stability and the safety of the application of the walking stick cart; meanwhile, the multifunctional crutch vehicle can be placed stably and reliably by means of the arrangement of the positioning rod, the application convenience of the multifunctional crutch vehicle is improved, the travel of the old or the disabled is greatly facilitated, the life quality of the old and the disabled is improved, and the multifunctional crutch vehicle has a good application prospect and a good popularization value.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. A portable multifunctional crutch vehicle is characterized by comprising a supporting rod which is vertically arranged and a supporting frame which is movably arranged on the periphery of the bottom of the supporting rod;

2. The portable multi-function crutch vehicle of claim 1, wherein a connecting rod is disposed between the foot bar and the support bar, and both ends of the connecting rod are respectively hinged to the middle of the foot bar and the bottom of the support bar.

3. The portable multi-function crutch vehicle of claim 2 wherein the foot bars are 3 circumferentially spaced along the support bar and the orientation wheels of the running wheels are 1.

4. The portable multi-function crutch cart of any of claims 1-3, wherein the brake assembly includes a brake handle disposed on top of the support bar and a brake clip disposed on the directional wheel, the brake handle and the brake clip being correspondingly connected with a brake cable therebetween.

5. The portable multifunctional crutch vehicle of any one of claims 1 to 3, wherein the support bar is further provided with a positioning rod, and the support bar is vertically provided with a first buckle and a second buckle at intervals corresponding to the top of the support bar;

6. The portable multi-function cane cart of claim 5, wherein the bottom of said body of rod is provided with a resilient rod foot comprising a ground rod and a resilient sleeve disposed on the outer periphery of said ground rod, said ground rod being connected to the bottom of said body of rod with a ground rod spring.

7. The portable multifunctional crutch vehicle of claim 1, 2, 3, or 6 wherein the position-locking levers are provided with protruding locks for limiting the rotation of the two position-locking levers when they are rotated to be parallel.

8. The portable multifunctional crutch vehicle of claim 1, 2, 3 or 6, wherein a U-shaped blocking rod pad is provided corresponding to the connection of the blocking rod on the foot rod, the blocking rod pad is correspondingly connected with the bottom on the foot rod, and the blocking rod is movably connected on one side folding edge of the blocking rod pad.

9. The portable multifunctional crutch vehicle of claim 1, 2, 3 or 6, wherein the bottom of the support bar is provided with a lifting bottom bar that can correspondingly lift a certain height.

10. The portable multi-function crutch vehicle of claim 1, 2, 3, or 6 wherein a plurality of hooks are spaced around the periphery of the support bar above the support frame.