CN219148370U

CN219148370U - Nursing walking aid for preventing old people from falling down

Info

Publication number: CN219148370U
Application number: CN202223207020.5U
Authority: CN
Inventors: 朱海兰; 樊茹
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-09
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a nursing walker for preventing old people from falling down, which comprises a supporting rod, a connecting seat and a limiting rod. The beneficial effects of the utility model are as follows: the old person can place the arm on the supporting seat when using to support it through the supporting seat, avoid it to fall down, and the old person is whole to rotate through the rotation supporting seat drive bracing piece when needs turn to, and then drive and rotate seat and the gangbar on it and rotate, and then drive the linking box, the whole synchronous rotation of action wheel, realize turning to wholly fast of this walking aid, avoid the old person to twist the waist and turn to, and then avoid the old person because the action range is too big and the waist of spraining, the upper surface of supporting seat in this walking aid is the spacing groove that is provided with the U-shaped structure of indent, and it is spacing to the arm of old person to fill at the spacing groove, avoid when the slippage in use, and increase the comfort level of old person when using through the memory sponge.

Description

Nursing walking aid for preventing old people from falling down

Technical Field

The utility model relates to a walking aid, in particular to a walking aid for nursing for preventing old people from falling down, and belongs to the technical field of walking aid equipment.

Background

When the old people feel soft, the accident is easy to happen, the old people fall is the first cause of injury and death of the old people over 65 years old in China, the fall prevention is the most important measure for the old people to travel, the old people fall prevention method is to lean on a walking stick to walk, but the old people use the walking stick to support the gravity of the old people on a stick, so that the old people are easy to fall when impacted, the walking stick can possibly cause secondary injury to the old people, the walker becomes an indispensable auxiliary product, the walker can support the old people with inconvenient legs and feet through instruments, the old people with inflexible legs and even lost walking ability can walk as if the old people go out, and the walking stick mainly has the functions of supporting the weight and keeping the body balance in use.

However, in most of the existing walker, for example, in a walker for nursing an elderly person disclosed in patent No. CN215960982U, although stability of the walker is improved when the walker is upright, and a protection effect for the elderly person is enhanced by a surrounding structure, the elderly person needs to move by rolling of pulleys at the bottom of the walker when moving, and when turning is needed, the elderly person needs to twist the whole walker, and at this time, the elderly person needs to drive the whole walker to rotate by the force of the waist, so that the movement amplitude is large, and the lumbar sprain of the elderly person is easily caused.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims at solving the defects in the prior art, and provides a walking aid for nursing for preventing the elderly from falling down.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a nursing walker for preventing elderly people from falling, comprising:

the support mechanism is used for supporting the old and comprises a support rod, a connecting seat, a telescopic rod and a bearing seat, wherein the whole connecting seat is of a T-shaped structure, the support rod is rotatably connected to a central vertical rod of the connecting seat, the telescopic rod is slidably connected to a top cavity of the support rod, and the bearing seat of the U-shaped structure for supporting is welded and fixed to the top end of the telescopic rod;

the moving mechanism is used for assisting the old to move and is connected to the supporting mechanism, and comprises a limiting rod, a butt joint frame, auxiliary wheels, a connecting frame and a driving wheel, wherein the limiting rod is horizontally welded and fixed on the side wall of a vertical rod of the connecting seat;

the steering mechanism is used for driving the whole walker to steer and is connected to the supporting mechanism, and comprises a rotating seat and a linkage rod, one end of the rotating seat is fixed at the bottom of the supporting rod and positioned at the bottom of the connecting seat, the connecting frame and the rotating seat are respectively provided with a ball head, and two ends of the linkage rod are respectively connected to two adjacent ball heads in a rotating way.

As still further aspects of the utility model: the top end of the side wall of the supporting rod is screwed and connected with a screw rod, a plurality of positioning holes are formed in the telescopic rod at equal intervals, and the screw rod is limited and butted in the positioning holes.

As still further aspects of the utility model: the upper surface of the bearing bracket is provided with a limiting groove with a U-shaped structure in a concave manner, and memory sponge is filled in the limiting groove.

As still further aspects of the utility model: the driving wheel is symmetrically arranged left and right, the driving wheel and the auxiliary wheel are respectively connected with a vacuum tire in a nested manner, and anti-skid patterns are arranged on the vacuum tires.

As still further aspects of the utility model: the baffle is fixed at the bottom center of the butt joint frame in a horizontal welding way, and the bottom of the limiting rod is of a plane structure.

As still further aspects of the utility model: a reinforcing rod is welded and fixed between the vertical rod and the cross rod on the connecting seat, and two reinforcing rods are symmetrically arranged left and right and form a triangular structure together.

The beneficial effects of the utility model are as follows:

1) The old person can place the arm on the bearing seat when using to support it through the bearing seat, avoid it to fall down, and the old person accessible rotation bearing seat drives the whole rotation of bracing piece when needs turn to, and then drive and rotate seat and the gangbar on it and rotate, and then drive the whole synchronous rotation of linking frame, action wheel, realize turning to the holistic quick of this walking aid, avoid needing the old person to twist the waist and turn to, and then avoid old person to twist the waist because the action range is too big;

2) The upper surface of the support seat in the walking aid is provided with a limiting groove with a U-shaped structure in a concave manner, memory sponge is filled in the limiting groove, the arms of the old are limited through the limiting groove, slipping is avoided during use, and comfort level of the old is improved through the memory sponge.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole structure of the support seat of the present utility model;

FIG. 3 is a schematic view of the overall structure of the connector of the present utility model;

fig. 4 is a schematic view of a linkage rod connection structure according to the present utility model.

In the figure: 1. the device comprises a supporting rod, 2, a connecting seat, 3, a limiting rod, 4, a butt joint frame, 5, a baffle, 6, auxiliary wheels, 7, a connecting frame, 8, a driving wheel, 9, a rotating seat, 10, a linkage rod, 11, a telescopic rod, 12, a supporting seat, 13 and a limiting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, a nursing walker for preventing elderly people from falling, comprising:

the support mechanism is used for supporting the old and comprises a support rod 1, a connecting seat 2, a telescopic rod 11 and a bearing seat 12, wherein the connecting seat 2 is of a T-shaped structure as a whole, the support rod 1 is rotationally connected to a central vertical rod of the connecting seat 2, the telescopic rod 11 is slidably connected in a top cavity of the support rod 1, and the bearing seat 12 of the U-shaped structure for supporting is welded and fixed at the top end of the telescopic rod 11;

the moving mechanism is used for assisting the old to move and is connected to the supporting mechanism, and comprises a limiting rod 3, a butt joint frame 4, an auxiliary wheel 6, a connecting frame 7 and a driving wheel 8, wherein the limiting rod 3 is horizontally welded and fixed on the side wall of a vertical rod of the connecting seat 2, one end of the butt joint frame 4 is rotationally connected with the limiting rod 3, the auxiliary wheel 6 is rotationally connected with the other end of the butt joint frame 4, the connecting frame 7 is rotationally connected with the left end and the right end of a cross rod at the bottom of the connecting seat 2, and the driving wheel 8 is rotationally connected to the connecting frame 7;

the steering mechanism is used for driving the whole walker to steer and is connected to the supporting mechanism, the steering mechanism comprises a rotating seat 9 and a linkage rod 10, one end of the rotating seat 9 is fixed at the bottom of the supporting rod 1 and is positioned at the bottom of the connecting seat 2, the connecting frame 7 and the rotating seat 9 are respectively provided with a ball head, the two ends of the linkage rod 10 are respectively and rotatably connected to the two adjacent ball heads, so that the old people can place arms on the supporting seat 12 when using the steering mechanism and support the old people through the supporting seat 12, the old people are prevented from falling down, the old people can drive the supporting rod 1 to integrally rotate through the supporting seat 12 when needing to steer, the linkage rod 10 on the rotating seat 9 and the rotating seat are further driven to integrally and synchronously rotate, the connecting frame 7 and the driving wheel 8 are further driven to realize the whole fast steering of the walker, the old people are prevented from twisting the waist to steer, and the old people are prevented from being sprained because the action range is overlarge.

Example two

As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:

the top end of the side wall of the supporting rod 1 is screwed and connected with a screw rod, a plurality of positioning holes are formed in the telescopic rod 11 at equal intervals, and the screw rod is limited and butted in the positioning holes, so that the old can quickly adjust the supporting seat 12 to a proper height for use according to the needs.

The upper surface of the bearing bracket 12 is concave and is provided with a limit groove 13 with a U-shaped structure, and memory sponge is filled in the limit groove 13, so that the arms of the old are limited through the limit groove 13, slipping is avoided during use, and comfort level of the old during use is increased through the memory sponge.

The driving wheel 8 is symmetrically arranged left and right, vacuum tires are nested and connected on the driving wheel 8 and the auxiliary wheel 6, and anti-skid patterns are arranged on the vacuum tires, so that tire burst and skid are avoided.

Example III

the baffle 5 is fixed in the horizontal welding of the bottom center of the butt joint frame 4, and the bottom of the limiting rod 3 is of a plane structure, so that the walker can fold the auxiliary wheel 6 by rotating the butt joint frame 4 when not in use, and the old can rotate the butt joint frame 4 when in use, limit the walker through the baffle 5, and further can be unfolded and used rapidly.

The reinforcing rods are welded and fixed between the vertical rods and the transverse rods on the connecting seat 2, and the two reinforcing rods are symmetrically arranged left and right and jointly form a triangular structure, so that the stability of the overall structure of the walker is improved.

Working principle: when using this walking aid, rotate the butt joint frame 4 earlier, make baffle 5 remove the bottom of gag lever post 3, and then with the spacing locking of butt joint frame 4, with this whole expansion back of walking aid, old person places the arm on supporting seat 12, and can remove fast through the rotation of auxiliary wheel 6, action wheel 8, when need turn to, old person's accessible rotates supporting seat 12 and drives bracing piece 1 wholly and rotate, and then drive the gangbar 10 rotation on rotating seat 9 and it, and then drive connection frame 7, action wheel 8 wholly synchronous rotation, realize to this whole quick steering of walking aid can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Nursing is with helping capable ware to prevent old person from falling down, characterized by comprising:

the support mechanism is used for supporting the old, and comprises a support rod (1), a connecting seat (2), a telescopic rod (11) and a bearing seat (12), wherein the connecting seat (2) is of a T-shaped structure as a whole, the support rod (1) is rotationally connected to a central vertical rod of the connecting seat (2), the telescopic rod (11) is slidably connected to a top cavity of the support rod (1), and the bearing seat (12) of a U-shaped structure for supporting is welded and fixed to the top end of the telescopic rod (11);

the moving mechanism is used for assisting the old to move and is connected to the supporting mechanism and comprises a limiting rod (3), a butt joint frame (4), auxiliary wheels (6), a connecting frame (7) and a driving wheel (8), wherein the limiting rod (3) is horizontally welded and fixed on the side wall of a vertical rod of the connecting seat (2), one end of the butt joint frame (4) is rotationally connected with the limiting rod (3), the auxiliary wheels (6) are rotationally connected with the other end of the butt joint frame (4), the connecting frame (7) is rotationally connected with the left end and the right end of a cross rod at the bottom of the connecting seat (2), and the driving wheel (8) is rotationally connected to the connecting frame (7);

steering mechanism, it is used for driving this walking aid wholly to turn to, and its connection is on supporting mechanism, and it includes rotation seat (9), gangbar (10), the one end of rotation seat (9) is fixed in the bottom of bracing piece (1), and is located the bottom of connecting seat (2) to all be provided with the bulb on connecting frame (7), rotation seat (9), the both ends of gangbar (10) rotate respectively and connect on two adjacent bulbs.

2. A walker for preventing elderly people from falling down and caring for nursing as claimed in claim 1, wherein: the top end of the side wall of the supporting rod (1) is screwed and connected with a screw rod, a plurality of positioning holes are formed in the telescopic rod (11) at equal intervals, and the screw rod is limited and butted in the positioning holes.

3. A walker for preventing elderly people from falling down and caring for nursing as claimed in claim 1, wherein: the upper surface of the bearing seat (12) is provided with a limiting groove (13) with a U-shaped structure in a concave manner, and memory sponge is filled in the limiting groove (13).

4. A walker for preventing elderly people from falling down and caring for nursing as claimed in claim 1, wherein: the driving wheels (8) are symmetrically arranged left and right, vacuum tires are nested and connected on the driving wheels (8) and the auxiliary wheels (6), and anti-skid patterns are arranged on the vacuum tires.

5. A walker for preventing elderly people from falling down and caring for nursing as claimed in claim 1, wherein: the baffle (5) is horizontally welded and fixed at the center of the bottom of the butt joint frame (4), and the bottom of the limiting rod (3) is of a planar structure.

6. A walker for preventing elderly people from falling down and caring for nursing as claimed in claim 1, wherein: reinforcing rods are welded and fixed between the vertical rods and the transverse rods on the connecting seat (2), and two reinforcing rods are symmetrically arranged left and right and form a triangular structure together.