CN215607407U

CN215607407U - Nursing walking aid

Info

Publication number: CN215607407U
Application number: CN202120640986.4U
Authority: CN
Inventors: 魏桂菊
Original assignee: Shenzhen Longhua District Central Hospital
Current assignee: Shenzhen Longhua District Central Hospital
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2022-01-25
Anticipated expiration: 2031-03-30

Abstract

The utility model belongs to the technical field of medical nursing, and particularly relates to a nursing walking aid, which comprises: a main support; a pair of seat plates vertically arranged at the bottom of the main support body; the wheel shaft horizontally penetrates through the two seat plates, and two ends of the wheel shaft are respectively and fixedly provided with a roller; the sleeve body is vertically arranged on the side edge of the main support body; the vertical sliding connection is in the internal body of rod of sleeve pipe, the lower part of the body of rod is provided with the arrestment mechanism that brakes to the shaft, the upper portion of the body of rod is provided with the handrail, be provided with the pressure spring between handrail and the body of sleeve pipe, it cup joints outside the body of rod. The hand can press the handrail with force, so that the walking aid can conveniently walk and move under the support of the walking aid. The hand strength is released, so that the brake can be carried out to prevent the falling.

Description

Nursing walking aid

Technical Field

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

Background

The walking aid is a device with movable wheels which is widely used in the prior art, people who can not walk due to diseases, injuries and the like in society have great demand, the walking aid not only ensures the improvement of the life quality, but also is beneficial to the rapid rehabilitation of patients, enhances the possibility of short-distance movement, is a very useful and effective tool for the rehabilitation training of the patients, and has great help.

The in-process that current medical nursing helps capable ware is using, and the gyro wheel lacks real-time locking mechanical system at the in-process that removes, can't make a round trip to switch between the state of locking and normal removal fast, leads to the problem that the patient fell when stopping removing easily to whole helps capable ware integrated into one piece, can't fold, the size is great, accomodates inconveniently. For this reason, it is necessary to further design a new nursing walker.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a nursing walking aid.

The technical scheme provided by the utility model is as follows:

a nursing walker, comprising:

the main support body is vertically arranged, and a plurality of first binding bands are arranged on the main support body;

the pair of seat plates are vertically arranged at the bottom of the main support body, and the two seat plates are oppositely arranged;

the wheel shaft horizontally penetrates through the two seat plates and is rotatably connected with the seat plates, and two ends of the wheel shaft are respectively and fixedly provided with a roller;

the sleeve body is vertically arranged on the side edge of the main support body, and a plurality of second binding bands are correspondingly arranged on the sleeve body;

the brake mechanism is arranged at the lower part of the rod body and used for braking the wheel shaft, the upper part of the rod body is provided with a handrail, and a pressure spring is arranged between the handrail and the upper end of the sleeve body and is sleeved outside the rod body; under the action of external force, the handrail moves downwards, the pressure spring is compressed, the braking mechanism is separated from the wheel shaft, or under the action of no external force, the pressure spring rebounds, the handrail moves upwards, and the braking mechanism is engaged with the wheel shaft for braking.

Based on above-mentioned technical scheme, through the combination of bandage, can be convenient bind nursing with help capable ware to the shank. Then, the hand is used for pressing the handrail downwards, and the braking mechanism is separated from the wheel shaft, so that the walking aid can conveniently walk and move under the support of the walking aid. After one step is finished, hand strength is released, and the braking mechanism is connected with the wheel shaft, so that braking can be performed to prevent falling. The device occupies less space and conforms to the shape of the legs of the human body. And the walking is started by pressing down, which also accords with the natural habit of walking to exert force.

Further: the middle part of the wheel shaft is provided with convex teeth around the circumferential direction; the braking mechanism comprises a seat body which is horizontally arranged, one end of the seat body is fixedly connected with the lower part of the rod body, a semi-cylindrical through groove is formed in the upper surface of the other end of the seat body, the through groove corresponds to the wheel shaft, and braking teeth corresponding to the convex teeth are arranged in the through groove.

Above-mentioned technical scheme provides the structure of arrestment mechanism, and this simple structure easily realizes.

Furthermore, the distance from the upper end surface of the rod body to the lower end surface of the seat body is smaller than the distance from the upper end surface of the rod body to the lower end surface of the roller.

Based on above-mentioned technical scheme, can restrict the stroke that the handrail moved down. The handrail can be pressed on the sleeve body in the maximum stroke under the condition that the braking operation is not influenced, so that the hands of people can use the force.

Further, the rod body is in a quadrangular prism shape. The through grooves in the sleeve body correspond to the quadrangular shape.

Based on above-mentioned technical scheme, can restrict handrail and arrestment mechanism and rotate along with the body of rod.

Further, the main support body is a hollow quadrangular prism structure.

Based on the technical scheme, the weight of the walking aid can be reduced, and the walking aid is lighter and more convenient, so that the walking aid is easier to operate and use.

Drawings

FIG. 1 is a front view of a nursing walker provided by the present invention.

FIG. 2 is a cross-sectional view of the nursing walker provided by the present invention.

In fig. 1 and 2, the structures represented by the reference numerals are listed as follows:

1. the main support body 2, a first binding band 3, a seat board 4, a wheel shaft 5, a roller 6, a sleeve body 7, a second binding band 8, a rod body 9, a handrail 10, a pressure spring 11, a convex tooth 12, a seat body 13 and a brake tooth.

Detailed Description

The principles and features of this invention are described below in conjunction with examples which are set forth to illustrate, but are not to be construed to limit the scope of the utility model.

It will be understood that when an element or component is referred to as being "connected," "positioned" or "coupled" to another element or component, it can be directly on the other element or component or intervening elements or components may also be present. The terms "left", "right", "upper", "lower" and the like as used herein are for illustrative purposes only.

In one embodiment, as shown in FIGS. 1 and 2, a nursing walker comprises: the device comprises a main support body 1 which is vertically arranged, and a plurality of first binding bands 2 are arranged on the main support body; the pair of seat plates 3 are vertically arranged at the bottom of the main support body 1, and the two seat plates 3 are oppositely arranged; the wheel shaft 4 horizontally penetrates through the two seat plates 3 and is rotatably connected with each seat plate 3, and two ends of the wheel shaft 4 are respectively and fixedly provided with a roller 5; the sleeve body 6 is vertically arranged on the side edge of the main support body 1, and a plurality of second binding bands 7 are correspondingly arranged on the sleeve body; a rod body 8 vertically connected in the sleeve body 6 in a sliding manner, a brake mechanism for braking the wheel shaft 4 is arranged at the lower part of the rod body 8, a handrail 9 is arranged at the upper part of the rod body 8, a pressure spring 10 is arranged between the handrail 9 and the sleeve body 6 and is sleeved outside the rod body 8, the handrail 9 moves downwards, the pressure spring 10 is compressed, and the brake mechanism is separated from the wheel shaft 4; the armrest 9 moves upwards, the compression spring 10 is released and the braking mechanism engages with the wheel axle 4. Based on this technical scheme, through the combination of bandage, can be convenient bind nursing with help capable ware to the leg. Then, the hand is used for pressing the handrail downwards, and the braking mechanism is separated from the wheel shaft, so that the walking aid can conveniently walk and move under the support of the walking aid. After one step is finished, hand strength is released, and the braking mechanism is connected with the wheel shaft, so that braking can be performed to prevent falling. The device occupies less space and conforms to the shape of the legs of the human body. And the walking is started by pressing down, which also accords with the natural habit of walking to exert force.

In one embodiment, as shown in fig. 2, the middle of the hub 4 is provided with a convex tooth 11 around the circumference; the braking mechanism comprises a seat body 12 which is horizontally arranged, one end of the seat body is fixedly connected with the lower part of the rod body 8, a semi-cylindrical through groove is formed in the upper surface of the other end of the seat body, the through groove corresponds to the wheel shaft 4, and a braking tooth 13 corresponding to the convex tooth 11 is arranged in the through groove. This technical scheme provides the structure of arrestment mechanism, and this simple structure easily realizes.

In one embodiment, as shown in fig. 1 and 2, the distance from the upper end surface of the rod 8 to the lower end surface of the seat 12 is smaller than the distance from the upper end surface of the rod 8 to the lower end surface of the roller 5. Based on this technical scheme, can restrict the stroke that the handrail moved down. The handrail can be pressed on the sleeve body in the maximum stroke under the condition that the braking operation is not influenced, so that the hands of people can use the force.

In one embodiment, the rod 8 is quadrangular. Based on this technical scheme, can restrict handrail and arrestment mechanism and follow the body of rod and rotate.

In one embodiment, the main support 1 is a hollow cylindrical structure. Based on the technical scheme, the weight of the walking aid can be reduced, and the walking aid is lighter and more convenient, so that the walking aid is easier to operate and use.

The foregoing is merely a preferred embodiment of this invention and is not intended to limit the utility model in any manner; those skilled in the art can readily practice the utility model as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A nursing walker, comprising:

the device comprises a main support body (1) which is vertically arranged, and a plurality of first binding bands (2) are arranged on the main support body;

the pair of seat plates (3) are vertically arranged at the bottom of the main support body (1), and the two seat plates (3) are oppositely arranged;

the wheel shaft (4) horizontally penetrates through the two seat plates (3) and is rotatably connected with each seat plate (3), and two ends of the wheel shaft (4) are respectively and fixedly provided with a roller (5);

the sleeve body (6) is vertically arranged on the side edge of the main support body (1), and a plurality of second binding bands (7) are arranged on the sleeve body and correspond to the first binding bands (2);

a rod body (8) which is vertically and slidably connected in the sleeve body (6) and vertically penetrates through the sleeve body (6), a brake mechanism for braking the wheel shaft (4) is arranged at the lower part of the rod body (8), a handrail (9) is arranged at the upper part of the rod body (8), and a pressure spring (10) is arranged between the handrail (9) and the upper end of the sleeve body (6) and is sleeved outside the rod body (8); under the action of external force, the handrail (9) moves downwards, the pressure spring (10) is compressed, the braking mechanism is separated from the wheel shaft (4), or under the action of no external force, the pressure spring (10) rebounds, the handrail (9) moves upwards, and the braking mechanism is engaged with the wheel shaft (4) for braking.

2. A nursing walker according to claim 1 wherein:

the middle part of the wheel shaft (4) is provided with convex teeth (11) around the circumferential direction;

the brake mechanism comprises a seat body (12) which is horizontally arranged, one end of the seat body is fixedly connected with the lower part of the rod body (8), the other end of the seat body extends to the lower part of the wheel shaft (4), a semi-cylindrical through groove corresponding to the wheel shaft (4) is arranged on the upper surface of the seat body, and a brake tooth (13) which can be correspondingly clamped with the convex tooth (11) is arranged in the through groove.

3. A nursing walker according to claim 2 wherein: the distance from the upper end face of the rod body (8) to the lower end face of the seat body (12) is smaller than the distance from the upper end face of the rod body (8) to the lower end face of the roller (5).

4. A nursing walker according to claim 1 wherein: the rod body (8) is in a quadrangular shape.

5. A nursing walker according to any one of claims 1 to 4, characterized in that: the main support body (1) is of a hollow columnar structure.