CN106859926A - A kind of multifunction walking-aid device - Google Patents

Abstract

The invention relates to a multifunctional walking aid, which comprises an upper wall, a frame, a labor-saving pulling device, a height adjustment mechanism, a safety fixing device, a multipurpose seat and casters. The upper wall is fixed as a whole and installed above the frame through the height adjustment mechanism. The safety fixing device is used to reliably limit the user's position, and the labor-saving pulling device is used to help the accompanying staff move the user to the walking aid. position, the multi-purpose seat is installed on the frame through three-point support, and the height is adjustable. The present invention can meet various needs of users such as assisting standing, walking exercise, sitting, standing and resting, and even defecating on the walker. Various escort tasks for users with weaker abilities greatly reduce the work intensity of escorts.

Description

A multifunctional walker

technical field

The invention relates to the field of rehabilitation equipment, in particular, it is an auxiliary equipment that can help the nursing staff to move and reliably limit the user in it, so that the user can perform standing and walking exercises, as well as sitting and resting, especially a multifunctional walking aid .

Background technique

For patients with inconvenient walking or impaired lower limb function, it is extremely important to perform functional training in a timely manner during the rehabilitation period and restore stable standing and walking abilities as soon as possible. In the early training process, due to the limitations of their own health conditions, it is often difficult for patients to grasp the balance of the body, and it is easy to cause the risk of bumping or even falling. Therefore, strong nursing staff are required to provide sufficient protection for patients at all times. This puts forward certain requirements for the patient's family. At the same time, the work intensity of the nurses is also very hard, and for the patients themselves, they will also have scruples during the training process, which will cause adverse effects on the training time and effect. positive effect.

At present, the existing walking aids on the market have high requirements for the user's own conditions, and can only provide auxiliary support for the user. For those patients who are in the early stage of rehabilitation, have poor physical conditions, and cannot coordinate their own balance temporarily, just can't use it. Moreover, most walking aids cannot meet the requirements of users for independent training and self-rest, and must be assisted by an accompanying person to complete the state transition between training and rest.

Contents of the invention

The object of the present invention is to propose a multifunctional walking aid. Use the height adjustment mechanism to make the walker meet the needs of people of different heights, use the safety fixing device to reliably limit the user's position, use the labor-saving pulling device to greatly reduce the work intensity of the nurses, and use the small up and down big The frame and obliquely supported universal wheels prevent the user from falling in any direction, and the height-adjustable T-shaped structure multi-purpose seat and safety fixing device can satisfy the user's autonomous conversion between practice and rest. Nurses install the winch, winch frame, and bracket on the walker frame, fix the safety belt on the user's armpit, connect the safety hook on the safety belt with the safety buckle on the steel cable, turn the winch, and pull the user through the steel cable. Gradually pull up and enter the walker frame. When it reaches the predetermined position, fix the winch through the positioning device, connect the safety hook on the upper wall to the safety belt, and pass the front end of the T-shaped multi-purpose seat through the user's legs Between them, it is fixed on the front end of the frame, and the left and right ends are respectively fixed on both sides of the frame, the connection of the steel cable and the safety belt is disengaged, and the bracket, the winch and the winch stand are removed. Users can train by themselves and rest independently when they are tired.

The technical scheme that realizes the object of the present invention is as follows:

There is a multifunctional walking aid, which includes an upper wall, a frame, a height adjustment mechanism, a labor-saving pulling device, a safety fixing device, a multi-purpose seat, and casters. It is characterized in that: the upper wall is an overall structure with an open rear end The U-shaped pipe is installed on the frame through a height adjustment mechanism; the height adjustment mechanism is a telescopic sleeve structure, which is positioned by a lock pin or a bolt; the labor-saving pulling device includes a bracket, a winch, a winch frame, and a steel cable , the bracket is supported on the upper enclosure at three points, the winch is fixed on the frame with the upper enclosure by the winch bracket, and the steel cable is wound on the winch shaft , one end is fixedly connected with the winch shaft, the other end passes through the fulcrum on the bracket, and the end is equipped with a safety hook; the safety fixing device is a safety belt with at least one safety buckle; the multi-purpose seat It is a T-shaped structure, installed on the frame with three fulcrums, and the end of the fulcrum has a limit device to ensure the reliable positioning of the multi-purpose seat; the frame has support rods with different heights at the position where the multi-purpose seat is installed. To adjust the use height of the multi-purpose seat; the bracket, the winch, the cable, and the winch frame can be easily installed on the frame, when the user is After the safety fixing device is reliably limited in the walker, the bracket, the winch, the steel cable and the winch frame can be removed from the frame; The bottom of the frame is equipped with casters, all of which are universal wheels.

The frame is small at the top and large at the bottom, and all the legs on which the casters are installed extend obliquely, and each leg can provide positive and lateral support.

When the winch rotates the traction cable, it can be reliably fixed in multiple different positions, so as to facilitate nursing work.

The outer surface of the upper U-shaped tube is covered with a cushion, and at least one safety hook is fixedly installed on the upper U-shaped tube.

A detachable seat cushion is arranged above the multi-purpose seat, and a detachable bedpan is arranged below.

Description of drawings

Fig. 1 is a front view of a multifunctional walking aid of the present invention.

Fig. 2 is a side view of a multifunctional walking aid of the present invention.

Notes in the attached drawings: 1-Universal wheel 2-Frame 3-Telescopic sleeve 4-Safety belt 5-Closer 6-Bracket 7-Winch 8-Winch frame 9-Multipurpose seat

detailed description

An embodiment of the present invention will be described in detail with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, those of ordinary skill in the art can obtain other All embodiments belong to the protection scope of the present invention.

As shown in Fig. 1, a kind of multi-functional walking aid comprises the upper wall (5) that is coated with soft pad, has the frame (2) that telescopic sleeve (3) is adjusted height, upper wall (5) and telescopic The inner tubes of the sleeve pipe (3) are connected as a whole, and the legs of the frame (2) are equipped with universal wheels (1), and all the legs are stretched obliquely, and support is provided for positive and lateral directions simultaneously. A safety hook is fixed on the upper circumference (5), which can be connected with the safety buckle on the safety belt (4). There are support rods with different heights on the rear of both sides of the frame (2) and in the middle of the front end, which are used to install a multi-purpose seat (9) supported by a T-shaped structure with three points, and the height is adjustable. Support (6) is supported on the upper wall (5) with three points on the front and both sides. There is a fulcrum on the support (6), and the steel rope passes through the fulcrum. ) on the rotating shaft, the winch (7) is fixedly installed on the frame (2) by the winch bracket (8), and the surface of the winch (7) has a plurality of round holes evenly distributed in the circumferential direction, which are used for the winch (7) in multiple The circumferential position is reliably fixed. Support (6), winch frame (8), multipurpose seat (9) all can be installed on the frame (2) very easily and pull down from frame (2).

When in use, first adjust the telescopic sleeve (3) according to the height of the user, so that the upper circumference (5) remains horizontal and slightly lower than the user's underarm position. When the user is in a sitting or lying position and has difficulty standing up, the safety belt (4) is bound to the chest of the user with an appropriate degree of tightness. Multi-purpose seat (9) is not installed on the frame (2), mounting bracket (6), capstan frame (8) and capstan (7) and steel cable fixed on the capstan frame (8), the safety hook on the cable cable It is connected with the safety buckle on the safety belt (4), and the winch (7) can be rotated to safely pull the user to the corresponding position in the frame (2) while consuming less physical strength of the nursing staff. When the user is close to the upright state in the frame (2), the winch is fixed by using the holes on the circumference of the winch (7), and the nurse connects the safety hook on the upper circumference (5) to the safety buckle of the safety belt (4), The multi-purpose seat (9) is installed on the corresponding support bar on the frame (2) according to the height of the user, and the support position is reliably fixed. Can pull down support (6) this moment, winch (7) and winch frame (8) and the steel cable on it, the user is connected to the safety belt (4) of upper encirclement (5) and is installed on frame (2) Under the support and protection of the multifunctional seat (9) on the seat, the multifunctional walker can be safely used for standing and walking exercises.

The height of the upper wall (5) exceeds the height of the center of gravity of the user, providing the user with a sufficient sense of security. In addition, because all the legs of the frame (2) are stretched obliquely, a structure with a length and width larger than the frame (2) is formed. ) has a large supporting surface in the middle, and all the legs are equipped with universal wheels. Even if the user's center of gravity is unstable during the exercise and there is a tendency to fall, it can be reliably protected by the walker and will not cause some damages. The T-shaped multipurpose seat (9) has only one bar between the user's legs, which does not affect the user's exercise, and when the user needs to rest, he only needs to sit down and get final product.

The present invention has been exemplarily described above in conjunction with the accompanying drawings, and it is obvious that the specific implementation of the present invention is not limited by the above-mentioned manner, as long as various improvements of the method concept and technical solutions of the present invention are adopted, or directly applied to other Occasions, all within the protection scope of the present invention.

Claims (5)

1. a kind of multifunction walking-aid device, comprising upper measurement, framework, height adjustment mechanism, laborsaving pulling device, release binding, Multifunctional chair, castor, it is characterised in that：Described upper measurement is the overall structure U-tube of open rearward end, by height adjustment mechanism On framework；Described height adjustment mechanism is telescopic sleeve pipe structure, is positioned with lock pin or bolt；It is described laborsaving to lead Drawing device includes support, capstan winch, winch rack, cable wire, and described support is placed on described with supported at three point, described capstan winch Be fixed on the framework equipped with described upper measurement with described winch rack, described cable wire is wrapped on capsizing moment spindle, one end with twist Dish axle is fixedly connected, and the other end is equipped with safety hook through the fulcrum on described support, end；Described release binding It is at least provided with a safety belt for safety buckle；Described multifunctional chair is T-type structure, and described frame is arranged on three fulcrums On frame, fulcrum end limited location device, it is ensured that the reliable location of multifunctional chair；Described framework is installing the position of multifunctional chair There are highly different support bars, be adjusted using height with to described multifunctional chair；Described support, described strand Disk, described cable wire, described winch rack can be easily installed on described framework, when user is consolidated by described safety Determine device it is reliable it is spacing in walk helper after, described support, described capstan winch, described cable wire, described winch rack can Removed with from described framework；Described base of frame is provided with castor, all universal wheels.

2. a kind of multifunction walking-aid device according to claim 1, it is characterised in that described framework is up-small and down-big shape Formula, the leg of all installation castors stretches to oblique, and each leg can provide positive and lateral support.

3. a kind of multifunction walking-aid device according to claim 1, it is characterised in that described capstan winch is rotating pull line When, multiple different positions can be reliably fixed on, so as to nursery work.

4. a kind of multifunction walking-aid device according to claim 1, it is characterised in that described upper measurement U-tube outer surface cladding There is cushion, a safety hook is at least installed with upper measurement U-tube.

5. a kind of multifunction walking-aid device according to claim 1, it is characterised in that described multifunctional chair top has removable There is dismountable bedpan the seat cushion for unloading, lower section.