CN219148371U

CN219148371U - Folding rehabilitation walker

Info

Publication number: CN219148371U
Application number: CN202223337029.8U
Authority: CN
Inventors: 周淑敏
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-09
Anticipated expiration: 2032-12-14

Abstract

A folding rehabilitation walker, which effectively solves the problem of inconvenient folding of the prior device; the U-shaped swing arm comprises a U-shaped main body with a downward opening, wherein the left side and the right side of the front end of the main body are respectively provided with a fixing column in the front-back direction, the front end of the fixing column is hinged with an L-shaped swing rod through a rotating shaft, the left side and the right side of the fixing column are respectively connected with sliding blocks in a sliding manner, the sliding blocks can be connected with the swing rods on the corresponding sides of the fixing column in a sliding manner, a holding column is arranged between the two sliding blocks, the left side and the right side of the holding column are respectively provided with a connecting rod, a fixed shaft positioned right below the holding column is arranged between the two connecting rods, a seat plate in the left-right direction is rotationally connected on the fixed shaft, the opposite ends of the two swing rods are respectively provided with a support column in the left-right axial direction, the lower end of the seat plate is provided with a clamping plate which can be contacted with the support column in the left-right direction, the clamping plate is U-shaped and is in a front opening, and the left side and the lower end of the main body is respectively provided with universal wheels; the utility model has simple structure, convenient operation, novel conception and strong practicability.

Description

Folding rehabilitation walker

Technical Field

The utility model relates to the technical field of auxiliary instruments in rehabilitation departments, in particular to a folding rehabilitation walker.

Background

When the patient carries out lower limb rehabilitation therapy and the walking ability of the patient is recovered, the patient is generally subjected to rehabilitation therapy through a professional walking aid device, but the following problems exist in the prior device when the prior device is used:

when the existing device is used, the occupied space is too large, obstacles are easily caused when the device is not used, after a patient walks for a period of time, the patient can only stand for rest or move a chair to sit aside for rest, and the chair needs other accompanying personnel to move the chair back and forth, so that the labor capacity and labor intensity of the accompanying personnel are increased, the practicability of the device is reduced, and the use requirement cannot be met.

Disclosure of Invention

Aiming at the situation, the utility model aims to make up the defects of the prior art and provides a folding rehabilitation walker which effectively solves the problem of inconvenient folding of the prior device.

The utility model solves the technical scheme that the device comprises a U-shaped main body with a downward opening, wherein the left side and the right side of the front end of the main body are respectively provided with a front-back direction fixing column, the front end of the fixing column is hinged with an L-shaped swinging rod through a rotating shaft, the left side and the right side of the fixing column are respectively connected with sliding blocks in a sliding way, the sliding blocks can be in sliding connection with the swinging rods at the corresponding sides of the sliding blocks, a holding column is arranged between the two sliding blocks, the left side and the right side of the holding column are respectively provided with a connecting rod, a fixed shaft positioned under the holding column is arranged between the two connecting rods, the fixed shaft is rotationally connected with a seat board in the left-right direction, the opposite ends of the two swinging rods are respectively provided with a support column in the left-right axial direction, the lower end of the seat board is provided with a clamping board which can be contacted with the support column, the clamping board is U-shaped and is frontward opened, and the left side and the lower end of the main body is respectively provided with universal wheels.

The utility model has the beneficial effects that:

the main part, fixed column, pivot, swinging arms, universal wheel, baffle, gripping post, slide, screw rod, bedplate, stopper, column, stay cord, spring, support column, cardboard and slipmat that are equipped with can enough make swinging arms and bedplate fold and accomodate, have solved the space and have taken up big problem, can make the patient sit down the rest again, have avoided the tired that needs the accompanying personnel to make a round trip to move the chair, have reduced accompanying personnel's amount of labour and intensity of labour, have increased the practicality and the application scope of this device.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a full section left side isometric view of the present utility model.

Fig. 3 is a cutaway isometric view of the present utility model.

Fig. 4 is a cut-away top isometric view of the present utility model.

Fig. 5 is a partial cutaway top view of the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The utility model provides a by fig. 1 to 5, including U-shaped and opening main part 1 down, main part 1 front end left and right sides is equipped with fore-and-aft direction's fixed column 2 respectively, the fixed column 2 front end articulates through the pivot has the swinging arms 3 to L shape, but the sliding connection has slider 4 respectively in the left and right sides on the fixed column 2, slider 4 can with the swinging arms 3 sliding connection of its corresponding side, be equipped with one between two sliders 4 and grip the post 5, grip the post 5 left and right sides is equipped with connecting rod 6 respectively, be equipped with a fixed axle 7 that is located directly under the post 5 of gripping between two connecting rods 6, rotate on the fixed axle 7 and be connected with the bedplate 8 of left and right direction, two swinging arms 3 opposite ends are equipped with left and right axial support column 9 respectively, bedplate 8 lower extreme is equipped with left and right direction and can be with the cardboard 10 of support column 9 contact, cardboard 10 is U-shaped and opening forward, main part 1 lower extreme left and right sides and swinging arms 3 lower extreme are equipped with universal wheel 11 respectively.

In order to enable the sliding block 4 to be respectively connected with the fixed column 2 and the swinging rod 3 in a sliding way, the shape of the upper side of the swinging rod 3 is consistent with that of the fixed column 2.

In order to limit the sliding of the sliding blocks 4, opposite ends of the two sliding blocks 4 are respectively connected with left and right axial screw rods 12 in a threaded manner, and opposite ends of the two screw rods 12 can be respectively contacted with the fixed column 2 and the swinging rod 3 on corresponding sides.

In order to prevent the swing amplitude of the swing rod 3 from being too large, the opposite ends of the two fixed columns 2 are respectively provided with a baffle 13 which can be contacted with the swing rod 3 at the corresponding side.

In order to limit the position of the seat plate 8, the left side and the right side of the rear end of the seat plate 8 are respectively and slidably connected with a limiting block 14 which can be contacted with the corresponding side connecting rod 6, the seat plate 8 is rotationally connected with a rotating column 16, and opposite ends of the two limiting blocks 14 are respectively and fixedly connected with the rotating column 16 through a pull rope 17.

In order to facilitate the resetting of the limiting blocks 14, springs are respectively arranged between the opposite ends of the two limiting blocks 14 and the seat plate 8.

In order to better use the device, the outer edge surface of the gripping column 5 is provided with an anti-slip pad 15, and the universal wheel 11 has a braking function.

When the walking device is used, when a patient needs to walk, the screw 12 is rotated, so that the screw 12 is not contacted with the fixed column 2 at the corresponding side of the screw, the limitation on the sliding block 4 is removed, the gripping column 5 is pulled forwards, the gripping column 5 drives the sliding block 4 to move forwards along the fixed column 2, the gripping column 5 drives the connecting rod 6 and the seat plate 8 to move forwards, the seat plate 8 drives the clamping plate 10, the limiting block 14, the spring, the pull rope 17 and the rotating column 16 to move forwards, the gripping column 5 is pulled forwards continuously, the sliding block 4 is gradually close to the hinging point of the fixed column 2 and the swinging rod 3 and moves forwards continuously, then the sliding block 4 is contacted with the swinging rod 3, and the gripping column 5 is pulled forwards continuously;

after the gripping column 5 is moved forward to a proper position, the gripping column 5 is stopped from being pulled, and then the screw 12 is rotated in the opposite direction, so that the screw 12 extrudes the swinging rod 3 and limits the movement of the sliding block 4, the baffle 13 is arranged, the swinging rod 3 can be prevented from swinging outwards, the gripping column 5 supports the swinging rod 3 through the sliding block 4, the swinging rod 3 can be effectively supported, and the swinging rod 3 is prevented from swinging;

then the patient holds the anti-slip pad 15 by hands, the patient starts to push the anti-slip pad 15 and the holding column 5, the holding column 5 drives the swinging rod 3 to move forwards, the holding column 5 drives the connecting rod 6 and the seat plate 8 to move forwards, the seat plate 8 drives the limiting block 14, the spring, the pull rope 17, the rotating column 16 and the clamping plate 10 to move forwards, the swinging rod 3 drives the fixing column 2 to move forwards through the rotating shaft, the fixing column 2 drives the main body 1 to move forwards, and the main body 1 and the swinging rod 3 respectively drive the universal wheels 11 on the corresponding sides of the main body and the swinging rod to rotate forwards, so that the patient can walk by holding the device when walking rehabilitation training is carried out, and personnel are prevented from being doped;

after a patient walks for a certain distance, when the patient needs to rest, the patient releases the anti-slip pad 15, rotates the screw rod 12 again, so that the screw rod 12 does not squeeze the swinging rod 3 any more, moves the sliding block 4 to a position where the supporting column 9 can be inserted into the clamping plate 10, then rotates the rotating column 16, rotates to roll up the two pull ropes 17, the pull ropes 17 drive the two limiting blocks 14 to slide relatively, the springs are compressed, when the two limiting blocks 14 are moved to a position where the two limiting blocks are not contacted with the connecting rod 6 any more, the rotating column 16 stops rotating, the seat plate 8 swings forwards, the seat plate 8 rotates along the axis of the fixed shaft 7, the seat plate 8 drives the clamping plate 10 and the limiting blocks 14 to swing forwards, after the seat plate 8 swings forwards to a certain angle, the rotating column 16 is released, under the action of the springs, the two limiting blocks 14 are reset, so that the supporting column 9 is inserted into the clamping plate 10, then the screw rod 12 rotates again, so that the screw rod 12 squeezes the swinging rod 3, and limits the sliding block 4;

after the use is finished, the patient leaves from the seat board 8, then swings the seat board 8 in the opposite direction, after swinging the seat board 8 to a certain angle, the limiting block 14 contacts with the connecting rod 6 and moves inwards, the spring is compressed, then after swinging the seat board 8 to the initial position, the limiting block 14 resets under the action of the spring and contacts with the connecting rod 6 again, then the screw rod 12 is rotated, the sliding block 4 is not limited any more, the sliding block 4 is pushed backwards onto the fixed column 2, then swings the two swinging rods 3 inwards, and enables the front sides of the swinging rods 3 to swing inwards and backwards respectively, the device is folded, and after the folding is finished, the device is moved to an idle area.

The utility model has simple structure, convenient operation, novel conception and strong practicability, and is provided with the main body, the fixed column, the rotating shaft, the swinging rod, the universal wheel, the baffle, the gripping column, the sliding plate, the screw rod, the seat board, the limiting block, the rotating column, the pull rope, the spring, the supporting column, the clamping plate and the anti-slip pad, thereby not only enabling the swinging rod and the seat board to be folded and stored, solving the problem of large occupied space, but also enabling a patient to sit for rest, avoiding the fatigue of the accompanying personnel for moving the chair back and forth, reducing the labor capacity and the labor intensity of the accompanying personnel, and increasing the practicability and the application range of the device.

Claims

1. The utility model provides a folding recovered ware of helping capable, including U-shaped and opening main part (1) down, a serial communication port, main part (1) front end left and right sides is equipped with fixed column (2) of fore-and-aft direction respectively, fixed column (2) front end articulates through the pivot has swinging arms (3) of falling L shape, but both sides sliding connection has slider (4) respectively on fixed column (2), slider (4) can with swinging arms (3) sliding connection of its corresponding side, be equipped with one between two slider (4) and grasp post (5), grasp post (5) left and right sides are equipped with connecting rod (6) respectively, be equipped with one between two connecting rod (6) and be located fixed axle (7) of grasping post (5) under, rotate on fixed axle (7) and be connected with bedplate (8) of left and right directions, two swinging arms (3) opposite ends are equipped with respectively about axial support column (9), but the lower extreme is equipped with the cardboard (10) of the direction and can contact with support column (9) about the bedplate, cardboard (10) are U-shaped and opening forward, main part (1) lower extreme and left and right sides lower extreme (3) are equipped with universal wheel (11) respectively.

2. A folding rehabilitation walker according to claim 1, characterized in that the shape of the upper side of the swinging rod (3) is consistent with the shape of the fixed column (2).

3. The folding rehabilitation walker according to claim 1, wherein the opposite ends of the two sliding blocks (4) are respectively connected with left and right axial screws (12) in a threaded manner, and the opposite ends of the two screws (12) can be respectively contacted with the fixed column (2) and the swinging rod (3) on the corresponding sides of the screws.

4. A folding rehabilitation walker according to claim 1, characterized in that the opposite ends of the two fixing posts (2) are respectively provided with a baffle (13) which can be contacted with the corresponding side swinging rod (3).

5. The folding rehabilitation walker according to claim 1, wherein the left side and the right side of the rear end of the seat plate (8) are respectively and slidably connected with a limiting block (14) which can be contacted with the corresponding side connecting rod (6), the seat plate (8) is rotationally connected with a rotating column (16), and the opposite ends of the two limiting blocks (14) are respectively and fixedly connected with the rotating column (16) through a pull rope (17).

6. A folding rehabilitation walker according to claim 5, characterized in that springs are provided between the opposite ends of the two limiting blocks (14) and the seat plate (8).

7. The folding rehabilitation walker according to claim 1, characterized in that the outer edge surface of the gripping post (5) is provided with a non-slip mat (15), and the universal wheel (11) has a braking function.