CN210932596U

CN210932596U - Walking auxiliary device for old outpatient service

Info

Publication number: CN210932596U
Application number: CN201921610468.7U
Authority: CN
Inventors: 杨九丽; 李千慧; 柴秀文
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-07
Anticipated expiration: 2029-09-25

Abstract

An auxiliary walking device for the elderly in outpatient service effectively solves the problems that the existing auxiliary walking device cannot be folded and is low in utilization rate; the automobile seat comprises an H-shaped frame body and a U-shaped frame body, wherein the H-shaped frame body is hinged with the U-shaped frame body through a pin shaft, a seat plate is hinged to the upper side of the H-shaped frame body, a supporting rod is arranged on the U-shaped frame body, the lower surface of the seat plate can be in contact with the upper surface of the supporting rod, the front side and the rear side of the H-shaped frame body are respectively hinged and connected through two connecting rods, the front side and the rear side of the lower end of the H-shaped frame body are respectively and rotatably connected with a front axial rotating shaft and a rear axial rotating shaft, wheels are fixed on; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Walking auxiliary device for old outpatient service

Technical Field

The utility model relates to an old outpatient service nursing apparatus technical field, especially an old outpatient service walking auxiliary device.

Background

The condition that some old patients have inconvenient leg and foot actions due to physical function reduction is often seen in the outpatient service of the old, generally, the family members or medical staff of the patients support the patients to help the patients to walk, and some patients can also adopt some walking assisting devices to walk.

At present, the device of supplementary patient's walking in the outpatient service is the shape is fixed unchangeable more, and these devices occupy a large amount of spaces when not using, accomodate inconveniently, and need sit down when having a rest after the patient walks the longer time, and the brake on the inconvenient patient operation universal wheel of leg foot is very arduous, the low-usage.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide an auxiliary walking device for the elderly outpatient service, which effectively solves the problems that the existing auxiliary walking device can not be folded and has low utilization rate.

The technical scheme of its solution is, the utility model discloses a H shape support body and U-shaped support body, it is articulated to sell the axle between H shape support body and the U-shaped support body, H shape support body upside articulates there is the bedplate, be equipped with the bracing piece on the U-shaped support body, the bedplate lower surface can with surface contact on the bracing piece, connect through two connecting rod articulations respectively between H shape support body and the U-shaped support body front side and between its rear side, both sides are rotated respectively around the H shape support body lower extreme and are connected with fore-and-aft axial pivot, be fixed with the wheel in the pivot, be equipped with steerable wheel pivoted braking plate in the lateral wall before the H shape support body.

Compared with the prior art, the beneficial effects of the utility model are that: the setting articulates H shape support body and the U-shaped support body together, and connects through two connecting rods are articulated at the two downside, is convenient for to the folding of this device, saves and places the space, sets up the rotation that comes control wheel through lever drive braking plate, and the patient's of being convenient for operation, and the high-usage, this simple structure, convenient operation thinks about novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a front view of the cutting device.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is a left side view of the utility model with a fracture part cut.

Fig. 5 is a state diagram of the utility model after being folded.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5, including H shape support body 1 and U-shaped support body 2, it is articulated to sell the axle between H shape support body 1 and the U-shaped support body 2, 1 upside of H shape support body articulates there is bedplate 3, be equipped with bracing piece 4 on the U-shaped support body 2, bedplate 3 lower surface can with bracing piece 4 upper surface contact, connect through two connecting rod 5 are articulated respectively between H shape support body 1 and the 2 front sides of U-shaped support body and between its rear side, both sides are rotated respectively around the 1 lower extreme of H shape support body and are connected with axial pivot 6 around, be fixed with wheel 7 on the pivot 6, be equipped with steerable wheel 7 pivoted brake block 8 in the H shape support body 1 preceding lateral wall.

Two connecting rods 5 be left and right directions, two connecting rods 5 to the back end respectively with its adjacent H shape support body 1 or U-shaped support body 2 articulated, two connecting rods 5's the looks remote site pin joint connects.

The front side wall of the H-shaped frame body 1 is internally provided with a yielding groove 9, the left end of the yielding groove 9 penetrates through the H-shaped frame body 1, the upper end of the brake plate 8 is hinged in the yielding groove 9 through a pin shaft, and the right side surface of the brake plate 8 is an arc surface which can be in contact with the outer edge surface of the rotating shaft 6.

In order to enable the brake plate 8 to swing in the left and right directions in the abdicating groove 9, a push rod 10 is connected in the abdicating groove 9 in a sliding manner, a lever 11 in the left and right directions is hinged to the upper end of the push rod 10, and the middle part of the lever 11 is hinged to the H-shaped frame body 1 through a pin shaft.

In order to facilitate the use of the device by a patient and the operation of the lever 11, the front side and the rear side of the upper end of the H-shaped frame body 1 are respectively provided with a handrail 12 which extends leftwards and leftwards, and the lever 11 is positioned right below the handrail 12.

In order to keep the brake plate 8 in a braking state all the time after the brake plate 8 is contacted with the outer edge surface of the rotating shaft 6, the push rod 10 is provided with a front axial positioning hole 13 and a rear axial positioning hole 13, the front side wall of the H-shaped frame body 1 is provided with a sliding groove 14 corresponding to the positioning hole 13, the sliding groove 14 is connected with a T-shaped positioning pin 15 in a sliding mode, the rear end of the positioning pin 15 can be inserted into the positioning hole 13, and a tension spring 16 is arranged between the step surface of the positioning pin 15 and the front side surface.

In order to facilitate the resetting of the brake plate 8 and the lever 11, a torsion spring is arranged at the hinged part of the lever 11 and the H-shaped frame body 1.

When the utility model is used, an included angle which is more than 30 is formed between the H-shaped frame body 1 and the U-shaped frame body 2, and two adjacent levers 11 are positioned on the same plane, namely, the H-shaped frame body 1 and the U-shaped frame body 2 are in an initial state of opening;

when a patient needs to sit down for rest, the left end of the lever 11 is pulled upwards, the right end of the lever 11 swings downwards and pushes the push rod 10 to slide downwards in the abdicating groove 9, at the moment, the torsion spring is compressed, and meanwhile, the lower end of the push rod 10 pushes the brake plate 8 to swing from left to right until the arc-shaped surface of the brake plate 8 is contacted with the outer edge surface of the rotating shaft 6;

when the arc surface of the brake plate 8 is tightly contacted with the outer edge surface of the rotating shaft 6, the rear end of the positioning pin 15 is inserted into the corresponding positioning hole 13 under the action of the tension spring 16, so that the movement of the push rod 10 is limited, the brake of the wheel 7 is realized, the operation of a patient is convenient, and the patient does not need to turn to operate the brake on the traditional universal wheel; then the seat board 3 is pulled to make the lower surface of the seat board 3 contact with the upper surface of the supporting board, and the patient can sit on the seat board 3 to have a rest.

When the patient need not use this device, pull H shape support 1 and U-shaped support 2 for contained angle between the two diminishes, pin joint between two adjacent connecting rods 5 moves up promptly, when contained angle between H shape support 1 and the U-shaped support 2 is minimum promptly, then swing bedplate 3 around its articulated department with H shape support 1, make bedplate 3 and H shape support 1 be in parallel state, this device just is in fold condition, saves space, is convenient for accomodate.

The utility model discloses set up for tight articulated relation a little between two connecting rods 5 and the H shape support body 1 or the U-shaped support body 2, connecting rod 5 can not produce the swing around the pin joint of H shape support body 1 or U-shaped support body 2 because of the gravity of this device promptly, set up bedplate 3 and the articulated relation that is tight a little with H shape support body 1 support, be in parallel to can not produce the swing around its pin joint because of the reason of gravity when bedplate 3 and H shape support body 1.

Claims

1. The utility model provides an old age outpatient service walking auxiliary device, including H shape support body (1) and U-shaped support body (2), a serial communication port, it is articulated to sell the axle between H shape support body (1) and the U-shaped support body (2), H shape support body (1) upside articulates there is bedplate (3), be equipped with bracing piece (4) on U-shaped support body (2), bedplate (3) lower surface can with bracing piece (4) upper surface contact, connect through two connecting rod (5) are articulated respectively between H shape support body (1) and U-shaped support body (2) the front side and between its rear side, axial pivot (6) around both sides are rotated respectively around H shape support body (1) lower extreme is connected with, be fixed with wheel (7) on pivot (6), be equipped with steerable wheel (7) pivoted braking board (8) in the H shape support body (1) preceding lateral wall.

2. The walking aid for the elderly outpatient service according to claim 1, wherein the two connecting rods (5) are in left and right directions, the backward ends of the two connecting rods (5) are respectively hinged with the adjacent H-shaped frame body (1) or U-shaped frame body (2), and the opposite ends of the two connecting rods (5) are hinged with each other through a pin.

3. The walking aid for the elderly outpatient service according to claim 1, wherein the front side wall of the H-shaped frame body (1) is provided with a yielding groove (9), the left end of the yielding groove (9) penetrates through the H-shaped frame body (1), the upper end of the brake plate (8) is hinged in the yielding groove (9) through a pin shaft, and the right side surface of the brake plate (8) is an arc surface which can be in contact with the outer edge surface of the rotating shaft (6).

4. The walking aid for the elderly outpatient service according to claim 3, wherein the abdicating groove (9) is internally and slidably connected with a push rod (10), the upper end of the push rod (10) is hinged with a lever (11) in the left-right direction, and the middle part of the lever (11) is hinged with the H-shaped frame body (1) through a pin shaft.

5. The walking aid for the elderly outpatient service according to claim 1, wherein the front and rear sides of the upper end of the H-shaped frame body (1) are respectively provided with handrails (12) extending leftwards and in the left-right direction, and the lever (11) is positioned right below the handrails (12).

6. The walking assisting device for the elderly outpatient service as claimed in claim 4, wherein the push rod (10) is provided with front and rear axial positioning holes (13), the front side wall of the H-shaped frame body (1) is provided with a sliding groove (14) corresponding to the positioning holes (13), the sliding groove (14) is internally and slidably connected with a T-shaped positioning pin (15), the rear end of the positioning pin (15) can be inserted into the positioning holes (13), and a tension spring (16) is arranged between the stepped surface of the positioning pin (15) and the front side surface of the H-shaped frame body (1).

7. The walking aid for the elderly outpatient service according to claim 5, wherein a torsion spring is arranged at the hinged part of the lever (11) and the H-shaped frame body (1).