CN219001055U

CN219001055U - Walking aid

Info

Publication number: CN219001055U
Application number: CN202222496233.8U
Authority: CN
Inventors: 万丽颜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-05-12
Anticipated expiration: 2032-09-20

Abstract

The utility model provides a walking aid device. The walking aid comprises: the bottom frame is U-shaped, and a plurality of moving wheels are arranged at the bottom of the bottom frame; the four support posts are fixedly arranged at the top of the bottom frame; the grab rail is fixedly arranged at the top ends of the four struts and is U-shaped; the mounting rod is arranged between two of the struts; the support rod is arranged between the other two support posts; the sleeve is rotatably sleeved on the mounting rod. The walking aid provided by the utility model has the advantages of assisting a patient in walking and exercising, enabling the patient to sit down for rest, being simple in operation and convenient to use, and being capable of avoiding rolling of the movable wheels and improving stability by depending on the gravity of the patient when the patient sits down for rest.

Description

Walking aid

Technical Field

The utility model belongs to the technical field of medical care, and particularly relates to a walking aid device.

Background

For orthopaedics patients with injured lower limbs, when the patients can go out of bed to do walking exercise after treatment, the walking exercise of the patients needs to be assisted by a walking aid.

The traditional running gear structure is comparatively simple, and the function is comparatively single, only can supply the patient to carry out hand and remove, can not make the patient sit and rest after walking exercise. Although prior art devices have appeared that can provide a seating aid, the moving wheels at the bottom of the patient may move after sitting down, resulting in poor stability of the aid.

Therefore, it is necessary to provide a new walking aid device to solve the above technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing the walking aid device which not only can assist a patient to walk and exercise, but also can enable the patient to sit down for rest, is simple to operate and convenient to use, and can rely on the gravity of the patient when sitting down for rest, so that the moving wheels are prevented from rolling, and the stability is improved.

In order to solve the above technical problems, the walking aid provided by the present utility model comprises: the bottom frame is U-shaped, and a plurality of moving wheels are arranged at the bottom of the bottom frame; the four support posts are fixedly arranged at the top of the bottom frame; the grab rail is fixedly arranged at the top ends of the four struts and is U-shaped; the mounting rod is arranged between two of the struts; the support rod is arranged between the other two support posts; the sleeve is rotationally sleeved on the mounting rod; the seat plate is fixedly arranged at the top of the sleeve; the fixing mechanism is arranged on the grab rail; the lifting mechanism is arranged at one side of the four support posts; the anti-skid mechanism is arranged at the bottoms of the mounting rod and the supporting rod.

As a further scheme of the utility model, the fixing mechanism comprises a pull rod, a clamping block and a first spring, wherein a first sliding hole is formed in the grab bar, the pull rod is slidably arranged in the first sliding hole of the grab bar, the clamping block is fixedly arranged at the bottom end of the pull rod, the first spring is slidably sleeved on the pull rod, a clamping groove is formed in the seat plate, the clamping block is positioned in the clamping groove, the clamping block is matched with the clamping groove, and a handle is fixedly arranged at the top end of the pull rod.

As a further scheme of the utility model, the lifting mechanism comprises four fixing seats, four sliding rods, four second springs and four sliding blocks, wherein the four fixing seats are respectively and fixedly arranged on one sides of the four supporting columns, mounting grooves are formed in the four fixing seats, the four sliding rods are respectively and fixedly arranged in the four mounting grooves, the four sliding rods are in a vertical state, the four second springs are respectively and slidably sleeved on the four sliding rods, the four sliding blocks are positioned above the four second springs, and the four sliding blocks are respectively and fixedly connected with two ends of the mounting rods and two ends of the supporting rods.

As a further scheme of the utility model, the anti-skid mechanism comprises four compression bars and two compression plates, wherein the four compression bars are respectively and fixedly arranged at the bottoms of the installation bars and the support bars, the two compression plates are respectively and fixedly arranged at the bottoms of the four compression bars, four second sliding holes are formed in the bottom frame, the four compression bars respectively penetrate through the four second sliding holes, the four compression bars are respectively and slidably connected with the four second sliding holes, a plurality of rubber blocks are fixedly arranged at the bottoms of the two compression plates, and the bottoms of the rubber blocks are toothed.

As a further scheme of the utility model, one side of the seat plate is provided with a limit groove, and the limit groove is matched with the support rod.

As a further scheme of the utility model, two anti-slip rubber cotton sleeves are fixedly sleeved on the grab rail.

Compared with the related art, the walking aid provided by the utility model has the following beneficial effects:

the utility model provides a walking aid device which comprises a walking aid body, a walking aid body and a walking aid body, wherein the walking aid body comprises a walking aid body, a walking aid body and a walking aid:

through underframe, pillar, grab rail, installation pole, bracing piece, sleeve, seat, fixed establishment, elevating system and anti-skidding mechanism matched with, can make the patient sit down and have a rest when the patient takes exercise with the help of this device and need have a rest, easy operation, it is more convenient to use to can rely on patient's self gravity when patient sits down and have a rest, avoid the movable wheel of device bottom to take place to roll, the stability of device when improving to sit down rest state.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of a left side cross-sectional view of a walking aid according to a preferred embodiment of the utility model;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;

FIG. 3 is an enlarged schematic view of the portion B of FIG. 1;

FIG. 4 is an enlarged schematic view of the portion C of FIG. 1;

FIG. 5 is a schematic diagram of a right side cross-sectional structure of the present utility model;

FIG. 6 is a schematic top view of the bottom frame of FIG. 1;

fig. 7 is a schematic top view of the grab bar of fig. 1.

In the figure: 1. a bottom frame; 2. a support post; 3. a grab rail; 4. a mounting rod; 5. a support rod; 6. a sleeve; 7. a seat plate; 8. a pull rod; 9. a clamping block; 10. a first spring; 11. a fixing seat; 12. a slide bar; 13. a second spring; 14. a slide block; 15. a compression bar; 16. a pressing plate; 17. and a limit groove.

Detailed Description

Referring to fig. 1-7 in combination, fig. 1 is a schematic diagram illustrating a left side view and a cross-sectional structure of a walking aid according to a preferred embodiment of the utility model; FIG. 2 is an enlarged schematic view of the portion A in FIG. 1; FIG. 3 is an enlarged schematic view of the portion B of FIG. 1; FIG. 4 is an enlarged schematic view of the portion C of FIG. 1; FIG. 5 is a schematic diagram of a right side cross-sectional structure of the present utility model; FIG. 6 is a schematic top view of the bottom frame of FIG. 1; fig. 7 is a schematic top view of the grab bar of fig. 1. The walking aid comprises: 1. a walker apparatus, comprising: the bottom frame 1 is U-shaped, and a plurality of moving wheels are arranged at the bottom of the bottom frame 1; four struts 2, wherein the four struts 2 are fixedly arranged at the top of the bottom frame 1; the grab rail 3 is fixedly arranged at the top ends of the four support posts 2, and the grab rail 3 is U-shaped; a mounting bar 4, said mounting bar 4 being arranged between two of said struts 2; a support bar 5, wherein the support bar 5 is arranged between the other two support posts 2; the sleeve 6 is rotatably sleeved on the mounting rod 4; a seat 7, wherein the seat 7 is fixedly arranged at the top of the sleeve 6; the fixing mechanism is arranged on the grab rail 3; the lifting mechanism is arranged on one side of the four support posts 2; the anti-slip mechanism is arranged at the bottoms of the mounting rod 4 and the supporting rod 5.

The fixing mechanism comprises a pull rod 8, a clamping block 9 and a first spring 10, a first sliding hole is formed in the grab bar 3, the pull rod 8 is slidably mounted in the first sliding hole of the grab bar 3, the clamping block 9 is fixedly mounted at the bottom end of the pull rod 8, the first spring 10 is slidably sleeved on the pull rod 8, a clamping groove is formed in the seat 7, the clamping block 9 is located in the clamping groove, the clamping block 9 is matched with the clamping groove, a handle is fixedly mounted at the top end of the pull rod 8, and the seat 7 can be fixed when a patient walks by means of the device through the fixing mechanism.

The lifting mechanism comprises four fixing seats 11, four sliding rods 12, four second springs 13 and four sliding blocks 14, wherein the four fixing seats 11 are respectively and fixedly installed on one side of the four supporting columns 2, the four fixing seats 11 are provided with mounting grooves, the four sliding rods 12 are respectively and fixedly installed in the four mounting grooves, the four sliding rods 12 are in a vertical state, the four second springs 13 are respectively and slidably sleeved on the four sliding rods 12, the four sliding blocks 14 are positioned above the four second springs 13, the four sliding blocks 14 are respectively and fixedly connected with two ends of the mounting rods 4 and two ends of the supporting rods 5, and the four sliding blocks 14 can be lowered by means of self gravity of a patient when the patient sits on the seat 7 through the lifting mechanism.

The anti-slip mechanism comprises four compression bars 15 and two compression plates 16, wherein the four compression bars 15 are respectively and fixedly installed at the bottoms of the installation bars 4 and the bottoms of the support bars 5, the two compression plates 16 are respectively and fixedly installed at the bottoms of the four compression bars 15, the bottom frame 1 is provided with four second sliding holes, the four compression bars 15 respectively penetrate through the four second sliding holes, the four compression bars 15 respectively and the four second sliding holes are in sliding connection, the bottoms of the two compression plates 16 are fixedly provided with a plurality of rubber blocks, the bottoms of the rubber blocks are toothed, and after a patient sits down through the anti-slip mechanism, the rubber blocks at the bottoms of the two compression plates 16 are tightly pressed on the ground by means of the self gravity of the patient, so that the device is prevented from moving, and the anti-slip effect of the rubber blocks is further improved by the toothed structure at the bottoms of the rubber blocks.

One side of the seat 7 is provided with a limit groove 17, the limit groove 17 is matched with the support rod 5, and after the seat 7 is turned over, the limit groove 17 on the seat 7 can be improved to be clamped on the support rod 5.

The two anti-slip rubber cotton sleeves are fixedly sleeved on the grab rail 3, and are supported by holding the positions of the two anti-slip rubber cotton sleeves during walking exercise.

The working principle of the walking aid provided by the utility model is as follows:

when the walking exercise assisting device is used, a patient holds the positions of the two anti-slip rubber cotton sleeves on the grab rail 3 by hands and moves the two anti-slip rubber cotton sleeves forwards, so that the patient is assisted to walk and exercise;

when a patient walks and needs to sit down for rest, the handle on the pull rod 8 is slightly pulled, the clamping block 9 moves upwards to be separated from the clamping groove on the seat 7, the seat 7 is rotated, the sleeve 6 rotates on the mounting rod 4 until the limiting groove 17 on the seat 7 is clamped on the supporting rod 5, at the moment, the patient can sit on the seat 7 with the back of the patient facing the walking for rest, when the patient sits on the seat 7, the four sliding blocks 14 of the gravity of the patient move downwards on the four sliding rods 12 to compress the four second springs 13, and the four pressing rods 15 at the bottoms of the mounting rod 4 and the supporting rod 5 synchronously descend, so that the pressing plates 16 are driven to synchronously descend until a plurality of rubber blocks at the bottoms of the two pressing plates 16 are pressed on the ground, and the plurality of rubber blocks at the bottoms of the two pressing plates 16 are pressed on the ground by the gravity of the patient, so that the moving wheels at the bottom of the bottom frame 1 are prevented from rolling;

after the rest, the patient gets up, under the elasticity of the four second springs 13, the four sliding blocks 14 rise to the initial height, so that the rubber blocks at the bottoms of the two pressing plates 16 are lifted off the ground, the seat plate 7 is lifted reversely, the handle on the pull rod 8 is pulled, the clamping groove on the seat plate 7 is aligned to the clamping block 9, and then the handle is released, the clamping block 9 stretches into the clamping groove of the seat plate 7 under the elasticity of the first spring 10, so that the seat plate 7 is fixed, and then the patient holds the positions of the two anti-slip rubber cotton sleeves on the grab rail 3 by two hands, so that walking exercise can be continued.

the utility model provides a walking aid which is matched with a bottom frame 1, a support column 2, a grab rail 3, a mounting rod 4, a support rod 5, a sleeve 6, a seat 7, a fixing mechanism, a lifting mechanism and an anti-slip mechanism, so that a patient can sit down for rest when the patient takes exercise by walking with the aid of the walking aid, the walking aid is simple to operate and convenient to use, and the walking aid can depend on the gravity of the patient when the patient sits down for rest, so that the moving wheels at the bottom of the walking aid are prevented from rolling, and the stability of the walking aid is improved when the patient sits down for rest.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims

1. A walker apparatus, comprising:

the bottom frame is U-shaped, and a plurality of moving wheels are arranged at the bottom of the bottom frame;

the four support posts are fixedly arranged at the top of the bottom frame;

the grab rail is fixedly arranged at the top ends of the four struts and is U-shaped;

the mounting rod is arranged between two of the struts;

the support rod is arranged between the other two support posts;

the sleeve is rotationally sleeved on the mounting rod;

the seat plate is fixedly arranged at the top of the sleeve;

the fixing mechanism is arranged on the grab rail;

the lifting mechanism is arranged at one side of the four support posts;

the anti-skid mechanism is arranged at the bottoms of the mounting rod and the supporting rod.

2. The walking aid of claim 1, wherein the fixing mechanism comprises a pull rod, a clamping block and a first spring, the grab bar is provided with a first sliding hole, the pull rod is slidably mounted in the first sliding hole of the grab bar, the clamping block is fixedly mounted at the bottom end of the pull rod, the first spring is slidably sleeved on the pull rod, the seat plate is provided with a clamping groove, the clamping block is located in the clamping groove, the clamping block is matched with the clamping groove, and a handle is fixedly mounted at the top end of the pull rod.

3. The walking aid device according to claim 1, wherein the lifting mechanism comprises four fixing seats, four sliding rods, four second springs and four sliding blocks, the four fixing seats are respectively and fixedly installed on one sides of the four supporting columns, mounting grooves are formed in the four fixing seats, the four sliding rods are respectively and fixedly installed in the four mounting grooves, the four sliding rods are in a vertical state, the four second springs are respectively and slidably sleeved on the four sliding rods, the four sliding blocks are located above the four second springs, and the four sliding blocks are respectively and fixedly connected with two ends of the mounting rods and two ends of the supporting rods.

4. The walking aid according to claim 1, wherein the anti-slip mechanism comprises four compression bars and two compression plates, the four compression bars are respectively and fixedly installed at the bottoms of the installation bars and the support bars, the two compression plates are respectively and fixedly installed at the bottoms of the four compression bars, four second sliding holes are formed in the bottom frame, the four compression bars respectively penetrate through the four second sliding holes, the four compression bars are respectively and slidably connected with the four second sliding holes, a plurality of rubber blocks are fixedly installed at the bottoms of the two compression plates, and the bottoms of the plurality of rubber blocks are toothed.

5. The walking aid of claim 1, wherein a limit groove is formed in one side of the seat plate, and the limit groove is matched with the support rod.

6. The walking aid of claim 1, wherein two anti-slip rubber cotton sleeves are fixedly sleeved on the grab rail.