CN115054493A - Medical care is with helping outfit for a journey to put - Google Patents

Abstract

The invention discloses a walking aid device for medical care, and relates to the technical field of medical instruments. The invention comprises a base support, a handrail frame and four roller assemblies, wherein the base support is connected with the handrail frame through a vertical support; the roller assembly is installed in the below of base support, and the roller assembly includes elastomeric element and gyro wheel, and when elastomeric element extended, can prop up the gyro wheel, realizes supporting the base support liftoff, and when elastomeric element contracted, the base support touched to the ground. According to the invention, the roller assembly is arranged below the base support and comprises the elastic part and the roller, when a patient does not press the walking aid device, the elastic part extends to support the roller to the ground, so that the base support is supported to the ground, and the patient can push the walking aid device to move conveniently; when the patient presses the walking aid device, the elastic component contracts, the base support touches the ground, and the stability of the patient when the patient holds the walking aid device to move is guaranteed.

Description

A walking aid for medical care

technical field

The invention belongs to the technical field of medical devices, and in particular relates to a walking aid for medical care.

Background technique

It is often difficult for patients to regain mobility in time after a leg injury or abdominal surgery for long periods of time in bed. Therefore, in the rehabilitation stage, it is necessary to use the rehabilitation nursing walking device to assist in training walking, stimulate muscles and nerves, and promote recovery.

The walking frame is a kind of rehabilitation nursing training device commonly used in the rehabilitation stage of leg injury. When using it, the patient stands inside the walking frame, holds the walking frame with both hands and supports the body with both arms to reduce the pressure on the legs. , for rehabilitation training.

The Chinese patent for use with the publication number CN215229944U discloses a multifunctional medical rehabilitation nursing training device. The multifunctional medical rehabilitation nursing training device includes an upper bracket and a lower bracket. The upper bracket and the lower bracket are fixedly connected to each other, and the upper bracket and the lower bracket are fixedly connected. A connecting seat is arranged at the junction position of the bracket, the connecting seat is rotatably connected with a lower support pipe, the top of the lower support pipe is sleeved with an upper support pipe, and the top of the upper support pipe is provided with an arm rest. In addition, in this patent, the bottom of the device is provided with rollers to facilitate the movement of the device. However, when the patient moves or rests on the walking aid, the rolling of the roller can easily cause the device to slip, causing the patient to fall or causing secondary injury to the wound, which not only does not play a role in nursing and walking, but increases the patient suffering.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a walking aid for medical care. By installing a roller assembly under the base bracket, the roller assembly includes an elastic part and a roller. When the elastic part is extended, the roller can be supported to realize the support of the base bracket. It is off the ground, which is convenient for the device to move; when the walking frame is pressed, the elastic part contracts and the base bracket touches the ground, which ensures the stability of the patient when the walking device is moved or resting on the walking device, which solves the problem of the existing walking device. The bottom of the frame is provided with rollers, and the rolling of the rollers can easily cause the device to slide, causing the patient to fall and causing secondary injuries.

In order to solve the above-mentioned technical problems, the present invention is achieved through the following technical solutions:

The present invention is a walking aid device for medical care, comprising a base bracket, an armrest frame and several roller assemblies, and the base bracket and the armrest frame are connected by a vertical bracket. Several of the roller assemblies are installed below the base bracket, and the roller assembly includes an elastic part and a roller. When the elastic part is extended, the roller can be supported to support the base bracket off the ground. When the elastic part contracts , the base bracket touches the ground.

As a preferred technical solution of the present invention, the roller assembly further includes a support rod and a wheel fork, the upper end of the support rod is connected to the lower surface of the base bracket, and one end of the wheel fork is hinged with the lower end of the support rod, The other end of the wheel fork is hinged with the roller. One end of the elastic member is fixedly connected with the peripheral side of the support rod, and the other end of the elastic member is hinged with a surface of the wheel fork.

As a preferred technical solution of the present invention, the elastic member is one of an air spring or a shock-absorbing spring.

As a preferred technical solution of the present invention, the elastic force of the elastic component is greater than the sum of the weights of the base bracket, the armrest bracket and the vertical bracket by 1-10Kg.

As a preferred technical solution of the present invention, two ends of the base bracket are provided with support feet, and when the elastic member contracts, the support feet touch the ground.

As a preferred technical solution of the present invention, a rubber anti-skid pad is fixedly connected to the lower end of the support foot.

As a preferred technical solution of the present invention, one end of the base bracket is provided with a beam to increase structural strength.

As a preferred technical solution of the present invention, a universal wheel is used for the roller near one end of the beam of the roller assembly.

As a preferred technical solution of the present invention, the handrail frame adopts a "U" shape, the open end of the "U"-shaped handrail frame is fixedly connected to the upper end of the vertical support, and the other side of the "U"-shaped handrail frame is fixedly connected. One end faces the end of the beam.

As a preferred technical solution of the present invention, the vertical support adopts a telescopic rod.

The present invention has the following beneficial effects:

1. In the present invention, a roller assembly is installed below the base bracket, and the roller assembly includes an elastic part and a roller. When the patient does not press the walking aid, the elastic part is stretched, and the roller is supported on the ground to realize the support of the base bracket off the ground. It is convenient for the patient to push the walking device to move; when the patient presses the walking device, the elastic part contracts and the base bracket touches the ground, which ensures the stability of the patient's hand-assisted walking device when moving.

2. In the present invention, a roller assembly is installed under the base bracket. The roller assembly includes an elastic part and a roller. The elastic force of the elastic part is greater than the sum of the weights of the base bracket, the armrest frame and the vertical bracket by 1-10Kg, even when the patient walks autonomously. The center of gravity is offset and the body is overturned. When the patient touches the walking device, the walking device can also be supported by the feet at both ends of the base bracket under a small pressure, which improves the intrinsic safety of the walking device.

Of course, it is not necessary for any product embodying the present invention to achieve all of the above-described advantages simultaneously.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of a walking aid for medical care in Embodiment 1;

Figure 2 is a front view of a medical care walker;

Fig. 3 is the partial enlarged schematic diagram of A place in Fig. 2;

4 is a schematic structural diagram of Embodiment 3;

In the accompanying drawings, the list of components represented by each number is as follows:

1- Armrest frame, 2- Vertical support, 3- Base support, 301- Feet, 3011- Rubber anti-skid pad, 302- Beam, 4- Roller assembly, 401- Elastic part, 402- Roller, 403- Support rod, 404 - Wheel forks.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around", etc. Indicates the orientation or positional relationship, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention .

Example 1

Referring to FIG. 1 , in order to solve the problem that the rolling of the bottom roller of the existing walking frame easily causes the device to slide, causing the patient to fall and causing secondary injury, this embodiment provides a walking aid for medical care. The walking aid device includes a handrail frame 1, a vertical frame 2 and a base frame 3. The handrail frame 1 is in a "U" shape, the two ends of the base frame 3 are provided with feet 301, and the lower end of the vertical frame 2 is fixed on the bottom of the base frame 3. In the middle, the upper end of the vertical bracket 2 is fixedly connected with the open end of the armrest frame 1 . One end of the base bracket 3 is also provided with a beam 302 for increasing the structural strength, and the beam 302 and the "U"-shaped armrest 1 are located at the same end of the whole device. The length of the "U"-shaped armrest frame 1 is less than half the length of the base frame 3. When the patient leans on the armrest frame 1, the center of gravity is always located within the area occupied by the base frame 3 to avoid tipping.

Please refer to FIG. 2 to FIG. 3 , four roller assemblies 4 are also installed below the base bracket 3 . The roller assembly 4 includes an elastic part 401 , a roller 402 , a support rod 403 and a wheel fork 404 , and the elastic part 401 adopts an air spring, Of course, other elastic structures, such as shock-absorbing springs, can also be used. The upper end of the support rod 403 is connected with the lower surface of the base bracket 3 , one end of the wheel fork 404 is hinged with the lower end of the support rod 403 , and the other end of the wheel fork 404 is hinged with the roller 402 . One end of the elastic member 401 is fixedly connected with the peripheral side of the support rod 403 , and the other end of the elastic member 401 is hinged with a surface of the wheel fork 404 .

The elastic force of the elastic member 401 is greater than the sum 1 of the weights of the base bracket 3 , the armrest bracket 1 and the vertical bracket 2 . When the patient does not press the walking aid device, the elastic member 401 stretches to support the roller 402 to the ground, so as to support the feet 301 off the ground, so that the patient can push the walking aid device to move. When the patient presses the walking aid, the elastic member 401 contracts, and the support feet 301 touch the ground to form a fixed support, which ensures the stability of the patient's hand when the walking aid moves.

In addition, a rubber anti-skid pad 3011 is fixedly connected to the lower end of the support foot 301, when the support foot 301 touches the ground for support, its stability and anti-skid property are improved.

When using a walking device for assisted training walking, the patient stands in the semi-open area enclosed by the "U"-shaped armrest frame 1, holds the armrest frame 1 with both hands, and supports the body with both arms to reduce the pressure on the legs to walk. At this time, the elastic member 401 contracts under the action of the patient's gravity, and the feet 301 touch the ground to form a fixed support. After walking one step, loosen the armrest 1, the elastic member 401 is extended, and the roller 402 is supported on the ground, so that the supporting foot 301 can be supported off the ground. At this time, the patient only needs to push gently to move the walking device to the bottom. One point, safe and labor-saving. Repeat this for a training walk.

Embodiment 2

Based on the first embodiment, the difference between the second embodiment is:

In the roller assembly 4, the roller 402 near the end of the beam 302 adopts a universal wheel, and the four rollers 402 can also adopt a universal wheel, which is convenient for the patient to move the walking aid in all directions and improves the practicability of the device.

Embodiment 3

Based on Embodiment 1 or Embodiment 2, the difference between Embodiment 3 is:

Please refer to Figure 4, the vertical support 2 adopts a telescopic rod. The telescopic rod is divided into two sections. The rod at the upper end can slide along the inner wall of the rod at the lower end. A spring clip is provided, and the spring clip is clipped at the notch to realize extension and contraction. This structure can adjust the height of the armrest frame 1 according to patients of different heights and improve the applicability of the device.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (10)

1. A walking aid for medical care, characterized in that, comprising: a base support (3) and an armrest frame (1), the base support (3) and the armrest frame (1) are connected by a vertical support (2); A plurality of roller assemblies (4), the plurality of roller assemblies (4) are installed below the base bracket (3), the roller assembly (4) includes an elastic part (401) and a roller (402), the elastic part (401) When the elastic member (401) is stretched, the roller (402) can be supported to support the base bracket (3) off the ground, and when the elastic member (401) is retracted, the base bracket (3) touches the ground. 2 . The walking aid for medical care according to claim 1 , wherein the roller assembly ( 4 ) further comprises a support rod ( 403 ) and a wheel fork ( 404 ), and the support rod ( 403 ) The upper end of the wheel fork (404) is connected with the lower surface of the base bracket (3), one end of the wheel fork (404) is hinged with the lower end of the support rod (403), and the other end of the wheel fork (404) is hinged with the roller (402); One end of the elastic member (401) is fixedly connected with the peripheral side of the support rod (403), and the other end of the elastic member (401) is hinged with a surface of the wheel fork (404). 3 . The walking aid for medical care according to claim 2 , wherein the elastic member ( 401 ) adopts one of an air spring or a shock-absorbing spring. 4 . The walking aid for medical care according to claim 3, wherein the elastic force of the elastic member (401) is greater than that of the base bracket (3), the armrest bracket (1) and the vertical bracket (2) The sum of the weight of 1 ~ 10Kg. 5. A walking aid for medical care according to claim 1, characterized in that, both ends of the base bracket (3) are provided with feet (301), and when the elastic member (401) contracts, the feet (301) TOUCH THE GROUND. 6 . The walking aid for medical care according to claim 1 , wherein a rubber anti-skid pad ( 3011 ) is fixedly connected to the lower end of the support foot ( 301 ). 7 . 7 . The walking aid for medical care according to claim 1 , characterized in that, one end of the base bracket ( 3 ) is provided with a beam ( 302 ) that increases structural strength. 8 . 8 . The walking aid for medical care according to claim 7 , wherein the roller assembly ( 4 ) adopts a universal wheel on the roller ( 402 ) close to one end of the beam ( 302 ). 9 . 9 . The walking aid for medical care according to claim 7 , wherein the armrest frame ( 1 ) adopts a “U” shape, and the open end of the “U”-shaped armrest frame ( 1 ) is connected to the The upper ends of the vertical supports (2) are fixedly connected, and the other end of the "U"-shaped handrail frame (1) faces one end of the beam (302). 10 . The walking aid for medical care according to claim 1 , wherein the vertical support ( 2 ) adopts a telescopic rod. 11 .

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