CN219375388U

CN219375388U - Walking aid for old people

Info

Publication number: CN219375388U
Application number: CN202320525210.7U
Authority: CN
Inventors: 管西梅; 康辉; 毕以辛
Original assignee: North China Electric Power University
Current assignee: North China Electric Power University
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-07-21
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to a walking aid for old people, which comprises symmetrically arranged supporters and connectors for connecting the two supporters; the support comprises a vertical rod, a handle arranged at the upper end of the vertical rod and a universal wheel arranged at the lower end of the vertical rod; the tail rod is hinged with the rear connecting rod, and the tail end of the rear connecting rod is provided with a tail wheel; the connector comprises two connecting rods hinged with each other, and a fixed seat and a sliding groove are correspondingly arranged on the opposite inner sides of the two vertical rods; one end of the connecting rod is hinged with the fixed seat, and the other end of the connecting rod is in sliding connection with the sliding groove. The utility model can be adjusted in height, is convenient to store, and is suitable for the old people with different body types.

Description

Walking aid for old people

Technical Field

The utility model relates to a walking aid for old people.

Background

With the continuous improvement of medical level, the life span of people is continuously increased, and the problem of aging of population is a great trend. Due to joint degenerative disease or cerebrovascular disease sequelae, the limb movement of the old is limited, which is easy to cause bending and difficult walking, and affects daily life.

In order to facilitate the daily activities of the elderly and ensure the safety, various elderly walker products such as traditional walking sticks, forearm sticks, armpits, walking frames, walking sticks, wheelchairs and the like appear on the market. However, most of these walker products have the problems of unreasonable size, large occupied space, difficult storage, etc.

Disclosure of Invention

The utility model aims to provide a walking aid for the aged, which has the advantages of height adjustment and convenience in storage and use.

The utility model adopts the following technical scheme:

an aged walker comprising symmetrically arranged supporters and a connector for connecting the two supporters.

The support comprises a vertical rod, a handle arranged at the upper end of the vertical rod and a universal wheel arranged at the lower end of the vertical rod; the bottom lateral wall of pole setting is provided with the tail lever, the tail lever is articulated with the back connecting rod, the end of back connecting rod is provided with the tailwheel.

The connector comprises two connecting rods hinged with each other, and a fixed seat and a sliding groove are correspondingly arranged on the opposite inner sides of the two vertical rods; one end of the connecting rod is hinged with the fixed seat, and the other end of the connecting rod is in sliding connection with the sliding groove.

Further, the included angle between the vertical rod and the vertical direction is 15 degrees, and the included angle between the rear connecting rod and the horizontal direction is 15 degrees.

Further, seat bars which are rotationally connected with the vertical rods are correspondingly arranged on the opposite outer sides of the two vertical rods, clamping blocks are arranged on the lower parts of the seat bars at the rotating ends, and the clamping blocks are matched with limiting columns arranged on the vertical rods; the two sitting bars are connected through a plurality of flexible cloth strips.

Further, the middle parts of the two connecting rods are hinged; the end part of the connecting rod is hinged with a sliding seat and a sliding block arranged on the sliding seat, and the sliding block is in sliding connection with the sliding groove.

Further, the vertical rod is a telescopic rod.

Further, tail rods are arranged on two sides of the bottom of the vertical rod, a rotating shaft is arranged between the two tail rods, and the rear connecting rod is rotationally connected with the rotating shaft.

Further, a hook groove is formed in the vertical rod, and a hook plate is hinged in the hook groove.

The utility model has the beneficial effects that: the utility model is wholly foldable, easy to store, light and portable, and the seat is retractable, so that the seat is convenient to rest at any time during walking. Meanwhile, the height and the width are adjusted through the vertical rod and the connector, so that the device is suitable for old people with different body types and heights.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic view of the back structure of the present utility model.

Fig. 3 is a schematic top view of the present utility model.

FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3.

Fig. 5 is a schematic view of the connection structure of the pole and the connector according to the present utility model.

The hand brake device comprises a vertical rod 1, a handle 2, a universal wheel 3, a tail rod 4, a rear connecting rod 5, a tail wheel 6, a connecting rod 7, a fixed seat 8, a sliding chute 9, a sitting rod 10, a clamping block 11, a limiting column 12, a flexible cloth strip 13, a sliding seat 14, a sliding block 15, a rotating shaft 16, a hook groove 17, a hook plate 18 and a hand brake device 19.

Detailed Description

The utility model is further described below with reference to examples and figures.

Referring to fig. 1 to 5, a walking aid for elderly people comprises symmetrically arranged supporters and a connector for connecting the two supporters.

The support comprises a vertical rod 1, a handle 2 arranged at the upper end of the vertical rod 1 and a universal wheel 3 arranged at the lower end of the vertical rod 1; the bottom side wall of the vertical rod 1 is provided with a tail rod 4, the tail rod 4 is hinged with a rear connecting rod 5, and the tail end of the rear connecting rod 5 is provided with a tail wheel 6. The upright post provides front support and steering, and the tail post and tail wheel provide rear support, increasing stability. Preferably, the vertical rod forms an included angle of 15 degrees with the vertical direction, and the tail rod forms an included angle of 15 degrees with the horizontal direction, so that the use is more stable and comfortable. When accomodating, the tailstock can upwards lift folding, does not occupy the space.

The connector comprises two connecting rods 7 hinged with each other, and a fixed seat 8 and a sliding groove 9 are correspondingly arranged on the opposite inner sides of the two vertical rods 1; one end of the connecting rod 7 is hinged with the fixed seat 8, and the other end is in sliding connection with the sliding groove 9. The end part of the connecting rod 7 is hinged with a sliding seat 14 and a sliding block 15 arranged on the sliding seat 14, and the sliding block 15 is in sliding connection with the sliding groove 9. Preferably, the middle parts of the two connecting rods 7 can be connected by bolts and nuts or are connected by locking hinges with locking mechanisms, so that any included angle can be formed between the two connecting rods, the distance between the two upright rods can be adjusted, and users with different shoulder widths and body shapes can feel more comfortable when in use.

Two the pole setting 1 relatively outside corresponds and is provided with the seat pole 10 of being connected with pole setting 1 rotation, seat pole 10 is provided with fixture block 11 in the lower part of rotating the end, fixture block 11 cooperatees with the spacing post 12 that sets up on pole setting 1. Preferably, the spacing post adopts cylindrical structure, and the fixture block adopts semi-annular structure, and when sitting the pole and rotate downwards, the semi-annular structure of fixture block is contradicted with the outward surface of spacing post, sits the pole and can't continue the rotation downwards, and then realizes fixed in position, connects through a plurality of flexible cloth 13 between two sitting poles 10, forms bearing structure, and the person of facilitating the use has a rest. The seat rod and the upright rod can also be connected by adopting a limiting rotating shaft or a bolt and a nut, so that the seat rod is convenient to position when being folded upwards and stored.

The vertical rod 1 is a telescopic rod. The height of the vertical rod is convenient to adjust so as to adapt to users with different heights. The two sides of the bottom of the vertical rod 1 are respectively provided with a tail rod 4, a rotating shaft 16 is arranged between the two tail rods 4, and the rear connecting rod 5 is rotationally connected with the rotating shaft 16. The tail rod is provided with a limiting device and a buckle at one end of the rotating shaft or adopts a limiting rotating shaft, so that the rear connecting rod is locked when the rear connecting rod is 15 degrees from the horizontal angle, cannot continue to rotate and is not affected when folded.

The upright 1 is provided with a hook groove 17, and a hook plate 18 is hinged in the hook groove 17. The hook plate can be retracted when not in use, and can be released when in use, thereby being convenient for carrying articles. As a further improvement, a hand brake device 19 can be arranged below the handle, so that the speed can be conveniently controlled in the advancing process or the aged walker can not move when sitting on the hand brake device for rest, and the hand brake device can take the form and structure which are conventional in the field.

The whole aluminum alloy surface treatment device can be made of a firm and durable aluminum alloy material, and the surface is subjected to anodic treatment to be more wear-resistant. The seat rod is folded upwards to be folded when walking, the leg action is not hindered, the rear connecting rod can be folded upwards after the seat rod is used, and the two upright rods are folded through the connector, so that the space occupation is reduced.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A walking aid for old people, characterized in that it comprises symmetrically arranged supporters and connectors for connecting the two supporters;

the support comprises a vertical rod (1), a handle (2) arranged at the upper end of the vertical rod (1) and a universal wheel (3) arranged at the lower end of the vertical rod (1); the side wall of the bottom of the vertical rod (1) is provided with a tail rod (4), the tail rod (4) is hinged with a rear connecting rod (5), and the tail end of the rear connecting rod (5) is provided with a tail wheel (6);

the connector comprises two connecting rods (7) hinged with each other, and a fixed seat (8) and a sliding groove (9) are correspondingly arranged on the opposite inner sides of the two vertical rods (1); one end of the connecting rod (7) is hinged with the fixed seat (8), and the other end is in sliding connection with the sliding groove (9).

2. The walking aid for the aged according to claim 1, wherein seat bars (10) which are rotatably connected with the upright bars (1) are correspondingly arranged on the opposite outer sides of the two upright bars (1), clamping blocks (11) are arranged on the lower parts of the seat bars (10) positioned at the rotating ends, and the clamping blocks (11) are matched with limit columns (12) arranged on the upright bars (1); the two sitting bars (10) are connected through a plurality of flexible cloth strips (13).

3. A senior walker according to claim 1, characterized in that the middle parts of the two connecting rods (7) are hinged; the end part of the connecting rod (7) is hinged with a sliding seat (14) and a sliding block (15) arranged on the sliding seat (14), and the sliding block (15) is in sliding connection with the sliding groove (9).

4. A senior walker according to claim 1, characterized in that the upright (1) is a telescopic rod.

5. The walking aid for old people according to claim 1, wherein tail rods (4) are arranged on two sides of the bottom of the vertical rod (1), a rotating shaft (16) is arranged between the two tail rods (4), and the rear connecting rod (5) is rotatably connected with the rotating shaft (16).

6. The walking aid for elderly people according to claim 1, characterized in that the upright (1) is provided with a hook groove (17), and a hook plate (18) is hinged in the hook groove (17).