CN218420356U

CN218420356U - Walking aid

Info

Publication number: CN218420356U
Application number: CN202221545532.XU
Authority: CN
Inventors: 彭潇潇; 孙敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-02-03
Anticipated expiration: 2032-06-17

Abstract

The walking assistor comprises a bottom support provided with a walking part, a top support with adjustable height is further arranged on the bottom support, and a first holding part and an object placing table are arranged on the top support. The walking assistor can form a stable effective bearing surface on the ground through the arranged walking part, thereby providing effective support for a user. The height of the top support can be adjusted according to the height of a user so as to adapt to the heights of different users. And the arranged object placing table can be used for accommodating medical equipment required by a user, so that the user can concentrate on walking tasks.

Description

Walking aid

Technical Field

The utility model relates to a medical auxiliary equipment technical field, concretely relates to walking assistor.

Background

In order to prevent postoperative thrombosis and aspiration pneumonia in patients after surgical operations and to promote recovery of bowel function in patients, patients are generally required to move appropriately in the early postoperative period. In the process, patients are often weak, medical equipment such as drainage tubes and the like are arranged on the patients, and great inconvenience is brought to the activities of the patients.

The invention application with the publication number of CN109907946A and the name of an auxiliary walking device discloses auxiliary supporting equipment which is provided with a supporting rod for connecting a roller assembly and a protective support. The patient can hold the patient under the armpit to walk to realize the accompanying assistance. The device realizes the accompanying auxiliary function through unilateral centre gripping, consequently is limited to patient's safety protection, and the patient probably falls down because of losing balance. In order to adapt to unilateral clamping and avoid the feet of a user, the area of a supporting surface formed by the roller is limited, and stable support is difficult to provide during walking and sitting.

SUMMERY OF THE UTILITY MODEL

In view of the problems that the auxiliary supporting capability in the prior art is limited and the safety protection is not in place, the application provides a walking aid.

The walking assistor comprises a bottom support provided with a walking part, a top support with adjustable height is further arranged on the bottom support, and a first holding portion and an object placing table are arranged on the top support.

Specifically, the bottom bracket and the top bracket are both provided with a U-shaped structure which is symmetrical relative to a vertical middle plane, and the concave area of the U-shaped structure is used for accommodating a user.

Specifically, at least two travelling wheels are symmetrically arranged at the bottom of the bottom bracket relative to a vertical middle plane; the top support is last for vertical midplane symmetry is provided with two first portion of gripping, every first portion of gripping still is provided with brake handle, every brake handle is used for control to be located for vertical midplane brake handle homonymy the rotation of walking wheel.

Specifically, the top support is further provided with two second holding parts 22 which are lower than the first holding part in vertical height, and the two second holding parts are symmetrical relative to a vertical middle plane.

Specifically, still be provided with the bedplate that rotatable was accomodate on the bottom support, the bedplate can expand after rotatory the opening in the indent region of U-shaped structure.

Specifically, the top support is also provided with an infusion suspension rod with adjustable height.

Specifically, a foldable storage basket is further arranged on the bottom support.

Specifically, the top support is further provided with at least one hook, and an opening of the hook faces towards the inner side of the U-shaped structure.

Specifically, still be provided with health information display screen on putting the thing platform, health information display screen is used for showing user's rhythm of the heart and step at least.

The walking assistor of this application can form stable effective bearing surface subaerial through the running member who sets up, guarantees that this walking assistor can not empty, provides effectual support for the user. The height of the top support can be adjusted according to the height of a user so as to adapt to the heights of different users. And the object placing table arranged on the top bracket can be used for placing medical equipment required by a user. Thereby facilitating the walking of the user and enabling the user to be concentrated on the walking task.

Drawings

Fig. 1 is a perspective view of a walking aid of the present application;

fig. 2 is a top view of a combination comprising a bottom bracket 1 and a top bracket 2.

1, a bottom bracket 2, a top bracket 3, a walking part 4, a placing table 41, a health information display screen 11, a seat board 12, a containing basket 21, a first holding part 22, a second holding part 23, a brake handle 24, an infusion hanging rod 25, a hook 31, walking wheels 311, supporting wheels 312, a guide wheel S, a vertical middle surface

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, wherein the dimensional ratios in the drawings do not represent actual dimensional ratios, and are only used for representing relative positional relationships and connection relationships between components, and the components with the same names or the same reference numbers represent similar or identical structures and are only used for illustrative purposes.

Fig. 1 is a perspective view of the walking aid of the present application. The walking aid is provided with a bottom bracket 1 with a metal truss structure, a top bracket 2 is arranged at the upper part of the bottom bracket 1, and the relative height of the bottom bracket 1 and the top bracket 2 is adjustable. The top bracket 2 is provided with a first holding part 21 for a user to hold and a placing table 4 for placing medical support equipment. A traveling member 3 is provided below the bottom bracket 1. The upper limb of the user holds the first holding part 21 to provide auxiliary support for sharing the stress of the lower limb of the user in the postoperative walking exercise; the other main function is to provide a second support relative to the user's lower limbs and beyond by the transmission path of the walking unit 3, the bottom bracket 1, the top bracket 2 and the user's upper limbs, helping the user to complete the balance.

Fig. 2 is a top view of a combination comprising a bottom bracket 1 and a top bracket 2. The bottom bracket 1 and the top bracket 2 have a substantially symmetrical frame structure with respect to a vertical middle plane S. The whole body is of a U-shaped structure with one open end, and the concave area of the U-shaped structure is used as the body containing area of a user.

Returning to the perspective view of fig. 1, the traveling unit 3 on the bottom bracket 1 is at least two traveling wheels 31, and the traveling wheels 31 are symmetrically arranged with respect to the vertical middle plane S. In the embodiment shown in fig. 1, there are 4 walking wheels 31, each of which is disposed at one end of the four corners of the bottom bracket 1, and in this arrangement, the rotation plane of each walking wheel 31 at the two ends of the opening of the U-shaped structure is parallel to the vertical middle plane S, and the corresponding respective mounting points are fixedly connected, and the projection in the vertical direction is collinear with the rotation axis of the walking wheel 31. The walking wheels 31 at the two ends of the opening of the U-shaped structure are supporting wheels 311 without a guiding function. Since it is located on both sides of the opening of the U-shaped structure and the concave space of the U-shaped structure provides the user's accommodation, the user's lower limb support point is necessarily close to the line connecting the support wheels 311, so that the support wheels 311 can keep their movement direction consistent with the user's movement direction during steering even without deflection around the mounting point. Two symmetrically arranged guide wheels (312) in front of the support wheel 311 are guide wheels, which play a certain supporting role while playing a guiding role, and the respective mounting points are offset from the rotating shaft thereof by a certain distance and can freely rotate around the mounting points. The guide wheel 312 is used for steering, and the support wheel 311 is used for linear walking, so that the problem that the advancing direction is not easy to control because the four wheels are all arranged into the guide wheel is solved, and the balance of a user is more favorably maintained. It should be noted that, the provision of four road wheels 31 is not the only technical solution in the present application. Set up two at least walking wheels 31 for vertical midplane S symmetry and can realize the basic function of this application.

Furthermore, the supporting wheels 311 and the guide wheels 312 are provided with braking mechanisms to lock the supporting wheels 311 and the guide wheels 312 when the walking aid is started, so as to prevent the walking aid from moving arbitrarily. In the case where the brake mechanism is provided only on part of the road wheels 31, it is preferable to provide it on the guide wheels 312. A brake handle 23 is provided on the first grip portion 21 corresponding to the arrangement of the brake mechanism. Conventionally, the brake handle 23 arranged on the same side is used for controlling the action of the brake structure on the same side. The second grip portion 22 is also arranged symmetrically with respect to the vertical middle plane S, in the same layout as the first grip portion 21.

The upper end of the bottom bracket 1 is provided with a seat plate 11 which can be rotatably accommodated. In the retracted state, the seat plate 11 is turned over in the vertical direction along the axis parallel to the bottom side of the U-shaped structure, and most of the concave area of the U-shaped structure is set out for the user to take. In the open position, the seat plate 11 is horizontally spread in the concave area and supported on both sides by the truss of the bottom bracket 1 for the user to sit and have a temporary rest.

A second grip portion 22 is provided on the top bracket 2 at a position slightly lower than the first grip portion 21. The user may grip the first grip portion 21 or the second grip portion 22. In the case where the height of the top rest 2 is adjustable, the second grip portion 22 is more important for providing the user with an optimum grip height in different use positions.

An infusion suspender 24 is also arranged above the table top of the top support 2, and the infusion suspender 24 is designed to be adjustable in height. The top support can be accommodated in the corresponding vertical truss of the top support 2, and is drawn out from the inner hole of the vertical truss when in use, and is adjusted to be used after being fixed in height. The fixed of infusion jib 24's height is through the purpose-built lock nut who passes infusion jib 24 that sets up on table surface, and the axial gap of cooperation vertical truss opening part realizes, roughly lock nut's internal thread face wholly has a tapering, is the shrink form promptly, and when screwing lock nut, along with reducing with the screw hole internal diameter of vertical truss opening part, vertical truss takes place to shrink, and the gap reduces, and infusion jib 24 chucking is with its hole. Similar structures are also used on the four vertical girders of the bottom bracket 1 to achieve arbitrary height adjustment of the top bracket 2.

The bottom bracket 1 is also provided with a storage basket 12 for storing small temporary articles, and the storage basket 12 is foldable and can be compressed to fold the bottom edge and the two opposite side edges when not needed, so that the space is saved. A cross bar is arranged on the front part of the top support 2 and is substantially parallel to the bottom edge of the U-shaped structure, a plurality of hooks 25 are arranged on the cross bar in a sliding manner, the hooks 25 are mainly used for hanging temporary small medical supplies such as drainage bags and the like, and in order to avoid injuries to pedestrians and users caused by the hooks 25, plastic products are preferably used, and the openings of the plastic products face the inner side of the U-shaped structure.

The object placing table 4 arranged on the top support 2 is provided with a regular depressed area so as to prevent the medical instrument from sliding or even falling on the object placing table 4 when the medical instrument is placed. Further, a health information display screen 41 and an information processing device may be disposed on the object table 4 for communicating with the detecting instrument worn by the user and displaying the health monitoring information on the health information display screen 41, such as the heart rate and the number of steps of the user.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. The walking assistor comprises a bottom support (1) provided with a walking part (3), and is characterized in that a top support (2) with adjustable height is further arranged on the bottom support (1), and a first holding part (21) and an object placing table (4) are arranged on the top support (2).

2. Walking aid according to claim 1, characterized in that the bottom bracket (1) and the top bracket (2) each have a U-shaped configuration symmetrical with respect to a vertical middle plane (S), the concave area of which is intended to accommodate a user.

3. Walking aid according to claim 2, characterized in that the bottom of the bottom bracket (1) is provided with at least two walking wheels (31) symmetrically with respect to a vertical middle plane (S); the top support (2) are gone up for vertical well face (S) symmetry is provided with two first portion of gripping (21), every first portion of gripping (21) still is provided with brake lever (23), every brake lever (23) are used for the control to be located for vertical well face (S) brake lever (23) homonymy the rotation of walking wheel (31).

4. A walking aid according to claim 3, wherein said top support (2) is further provided with two second grips (22) having a lower vertical height than the first grips (21), said two second grips (22) being symmetrical with respect to a vertical median plane (S).

5. A walking aid according to claim 2, wherein the bottom bracket (1) is further provided with a seat plate (11) which can be rotatably received, and the seat plate (11) can be unfolded to be folded to be in the concave area of the U-shaped structure.

6. A walking aid according to claim 1, wherein an infusion boom (24) of adjustable height is also provided on the top support (2).

7. Walking aid according to claim 1, characterized in that a collapsible basket (12) is also provided on the bottom bracket (1).

8. Walking aid according to claim 1, characterized in that the top bracket (2) is further provided with at least one hook (25), the opening of the hook (25) facing towards the inside of the U-shaped structure.

9. A walking aid according to claim 1, wherein a health information display screen (41) is further provided on the object table (4), the health information display screen (41) being at least used for displaying the heart rate and the number of steps of the user.