CN219557983U

CN219557983U - Safety walking aid

Info

Publication number: CN219557983U
Application number: CN202320229332.1U
Authority: CN
Inventors: 曹芊; 贾翔; 杨华
Original assignee: Individual
Current assignee: Taizhou Central Hospital Taizhou University Hospital
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-08-22
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the field of rehabilitation training devices, in particular to a safe walking aid, which comprises a handrail frame, wherein a front frame is arranged at the front part of the handrail frame, a front guard board is fixedly connected to the front part of the handrail frame, a rear guard board is hinged to the rear part of the handrail frame, and a lock catch is arranged on the rear guard board. When the armrest is used, when a user and the armrest frame incline to the side, the supporting plate and the idler wheels at the inclined side are firstly grounded, the supporting plate is extruded downwards when the armrest frame is continuously inclined, the supporting plate can rotate, meanwhile, the supporting plate and the fixed sleeve extrude the spring, and the force generated by partial toppling can be relieved under the influence of the elasticity of the spring, so that the user can adjust the gesture in time and stand stably; the user can continue to incline without adjusting the gesture until the support plate is blocked by the fixed sleeve to stop rotating, so that the support plate, the side surface of the armrest frame and the ground form a triangle, thereby playing a supporting role on the armrest frame, avoiding the armrest frame from inclining and falling down, avoiding the user from inclining and falling down due to the side surface, and playing a protection role on the user.

Description

Safety walking aid

Technical Field

The utility model relates to the field of rehabilitation training devices, in particular to a safe walking aid.

Background

Patients with severe scoliosis, serious spinal deformity and difficult activities, and patients often need surgical treatment. Before operation treatment, the head basin is pulled to correct deformity according to the condition, in the pulling process, in order to prevent bedridden complications, the patient is often required to move downwards, under the fixation of the traction frame, the movement of the patient is very limited, if the traction frame breaks due to collision and fall, serious consequences are caused to the patient, so that the patient needs to pay special attention to the safety of movement during the movement, and a walking aid is required to be used for rehabilitation training to assist the body support weight, keep balance and walk.

However, the existing walker has the function of preventing forward and backward leaning and falling, but has the function of preventing sideways leaning and falling, and in the rehabilitation training process, the user is difficult to walk, the posture of the user is difficult to control, and meanwhile, because the two sides of the walker are not provided with the components for supporting, the user is easy to incline and fall together with the walker due to the sideways leaning in the rehabilitation walking process. Accordingly, a safe walker is provided by those skilled in the art to solve the problems set forth in the background above.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a safe walking aid, which comprises a handrail frame, wherein a front frame is arranged at the front part of the handrail frame, a front guard plate is fixedly connected to the front part of the handrail frame, a rear guard plate is hinged to the rear part of the handrail frame, and a lock catch is arranged on the rear guard plate;

the handrail frame both sides equal fixedly connected with bracing piece, bracing piece fixedly connected with fixed block, the fixed block articulates there is the articulated lever, articulated lever fixedly connected with backup pad, bracing piece fixedly connected with fixed sleeve, the backup pad runs through fixed sleeve, be equipped with the spring between fixed sleeve and the backup pad.

Preferably: and the rear guard plate and the front guard plate are fixedly connected with soft cushions.

Preferably: the two sides of the armrest frame are respectively sleeved with a hand guard.

Preferably, universal wheels are arranged at four corners of the bottom of the armrest frame, and a plurality of idler wheels are rotatably connected to the bottom of the supporting plate.

Preferably, the bottom surface of the roller is higher than the bottom surface of the universal wheel.

Preferably, the inside of the fixed sleeve and the surface of the supporting plate are fixedly connected with spring seats, and two ends of the spring are sleeved outside the spring seats.

The utility model has the technical effects and advantages that:

1. when a user and the armrest frame incline to the side, the supporting plate and the idler wheel at the inclined side are firstly grounded in the inclined process, the supporting plate is extruded downwards when the inclination is continued, the supporting plate can rotate, meanwhile, the supporting plate and the fixed sleeve extrude the spring, and the force generated by partial toppling can be relieved under the influence of the elasticity of the spring, so that the user can adjust the gesture in time and stand stably;

2. in the process of extruding the spring, the user can continue to incline until the supporting plate is blocked by the fixed sleeve to stop rotating, so that the supporting plate, the side surface of the armrest frame and the ground form a triangle, thereby playing a supporting role on the armrest frame, avoiding the armrest frame from inclining and falling down, avoiding the user from inclining and falling down due to the side surface, and playing a protection role on the user.

Drawings

FIG. 1 is a schematic view of the structure provided by the present utility model;

FIG. 2 is a rear fender open state diagram provided by the present utility model;

FIG. 3 is a rear view provided by the present utility model;

FIG. 4 is a cross-sectional view of a retaining sleeve provided by the present utility model;

FIG. 5 is a rear view of the pour state provided by the present utility model;

in the figure: 1. a handrail frame; 2. a front frame; 3. a front guard board; 4. a rear guard board;

5. locking; 6. a universal wheel; 7. a reinforcing rod; 8. a support rod;

9. a hinge rod; 10. a fixed block; 11. a fixed sleeve; 12. a support plate;

13. a roller; 14. hand protection; 15. a spring seat; 16. and (3) a spring.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 5, in this embodiment, a safe walker is provided, which comprises a handrail frame 1, wherein a front frame 2 is arranged at the front part of the handrail frame 1, a front guard plate 3 is fixedly connected to the front part of the handrail frame 1, a rear guard plate 4 is hinged to the rear part of the handrail frame 1, soft cushions are fixedly connected to the rear guard plate 4 and the front guard plate 3, lock catches 5 are arranged on the rear guard plate 4, universal wheels 6 are arranged at four corners of the bottom of the handrail frame 1, and hand guards 14 are sleeved on two sides of the handrail frame 1;

the two sides of the handrail frame 1 are fixedly connected with supporting rods 8, the supporting rods 8 are fixedly connected with fixed blocks 10, the fixed blocks 10 are hinged with hinging rods 9, the hinging rods 9 are fixedly connected with supporting plates 12, the bottoms of the supporting plates 12 are rotationally connected with a plurality of rollers 13, the supporting rods 8 are fixedly connected with fixing sleeves 11, the supporting plates 12 penetrate through the fixing sleeves 11, and the bottoms of the rollers 13 are higher than the bottoms of the universal wheels 6;

a spring 16 is arranged between the fixed sleeve 11 and the supporting plate 12, a spring seat 15 is fixedly connected inside the fixed sleeve 11 and on the surface of the supporting plate 12, and two ends of the spring 16 are sleeved outside the spring seat 15.

The working principle of the utility model is as follows:

the user opens the rear guard plate 4 and enters the armrest frame 1, closes the rear guard plate 4, and holds the hand guard 14 by two hands for rehabilitation training;

when the user and the handrail frame 1 incline to the side (as shown in fig. 5), the supporting plate 12 and the roller 13 at the inclined side are firstly grounded in the inclining process, the supporting plate 12 is pressed downwards when the inclination is continued, the supporting plate 12 rotates, meanwhile, the supporting plate 12 and the fixing sleeve 11 press the spring 16, and the force generated by partial toppling can be relieved under the influence of the elasticity of the spring 16, so that the user can adjust the gesture in time and stand stably;

if the posture of the user is not adjusted in the process of pressing the spring 16, the user can continue to incline until the supporting plate 12 is blocked by the fixing sleeve 11 to stop rotating, so that the supporting plate 12, the side surface of the armrest frame 1 and the ground form a triangle, thereby playing a supporting role on the armrest frame 1, avoiding the armrest frame 1 from tilting and falling down, avoiding the user from tilting and falling down due to the side surface, and playing a protecting role on the user.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The safe walking aid comprises an armrest frame (1), wherein a front frame (2) is arranged at the front part of the armrest frame (1), and is characterized in that a front guard plate (3) is fixedly connected to the front part of the armrest frame (1), a rear guard plate (4) is hinged to the rear part of the armrest frame (1), and a lock catch (5) is arranged on the rear guard plate (4);

the handrail frame (1) both sides all fixedly connected with bracing piece (8), bracing piece (8) fixedly connected with fixed block (10), fixed block (10) are articulated have articulated pole (9), articulated pole (9) fixedly connected with backup pad (12), bracing piece (8) fixedly connected with fixed cover (11), backup pad (12) run through fixed cover (11), be equipped with spring (16) between fixed cover (11) and backup pad (12).

2. A safety walker as claimed in claim 1, wherein the rear guard (4) and the front guard (3) are both fixedly connected with padding.

3. A safety walker as claimed in claim 1, wherein the armrest frame (1) is provided with hand guards (14) on both sides.

4. The safe walker as claimed in claim 1, wherein universal wheels (6) are mounted at four corners of the bottom of the armrest frame (1), and a plurality of rollers (13) are rotatably connected to the bottom of the supporting plate (12).

5. A safety walker according to claim 4, characterized in that the bottom surface of the roller (13) is higher than the bottom surface of the castor (6).

6. The safe walker as claimed in claim 1 wherein the inside of the fixed sleeve (11) and the surface of the support plate (12) are fixedly connected with spring seats (15), and the two ends of the spring (16) are sleeved outside the spring seats (15).