Multifunctional rollator capable of being subjected to side-turnover operation

Abstract

The invention discloses a multifunctional rollator capable of being subjected to a side-turnover operation. The rollator comprises a frame provided with a supporting plate, wherein the frame comprises U-shaped front and back frames crossed with each other to form an acute angle; the front frame comprises left and right front legs symmetric to each other and a front upper connecting rod connected to the top ends of the front legs; the back frame comprises left and right back legs symmetric to each other and a back upper connecting rod connected to the top ends of the back legs; a square bottom frame is hinged between the bottom of the front frame and the bottom of the back frame; the bottom ends of the left and right front legs and the left and right back legs are connected with universal castors with brakes; a transverse pipe is arranged in the middle of the back frame; a U-shaped seat plate frame is hinged to the transverse pipe; a baffle rod for limiting the seat plate frame to rotate is arranged above the transverse pipe; a supporting rod for supporting and limiting the seat plate frame to rotate is arranged in the middle of the front frame; a U-shaped pedal frame is hinged to the front part of the bottom frame; and baffle sheets are fixedly arranged in the positions, close to the front castors, at the two ends of the pedal frame. The invention aims to provide the multifunctional rollator capable of being subjected to the side-turnover operation, which is simple in structure, simple and convenient to operate, capable of being braked in time, convenient to fold and store and diverse in function.

Description

technical field [0001] The present invention relates to an appliance for helping patients or disabled people walk, in particular to a walking aid with wheels for patients or disabled people. Background technique [0002] With the advent of the aging society, the concept of "combination of medical care and elderly care" has attracted more and more attention from the country and the elderly group. Various products based on this concept have also emerged as the times require. The launch of such products not only helps to maintain the physical and mental health of the elderly At the same time, it also favorably promotes the development of the home care industry. This combination of medicine and nursing is not only a nursing tool that meets the high standards of medical institutions, but also a household nursing device that can smoothly enter the home and is easy to use. Therefore, this type of product is not only a good helper for medical staff, but also a family rehabilitation ...

AI Technical Summary

Problems solved by technology

For example, the seat frame and rear frame of the car are fastened by a fastening device, and the fastening device needs to be disassembled when the car is folded and stored, which is troublesome to operate

At the same time, there are no brakes on the casters of the car, so it cannot stop in time in case of an emergency, which is likely to cause danger

Moreover, the front and rear rods of the storage rack are connected to each other through a pair of double-ring sleeves, the front lower connecting rod and the rear lower connecting rod respectively, and the structure is complex and inconvenient to disassemble.

In addition, the following situations are often encountered in daily life, such as: the elderly are sick and hospitalized, and need to be accompanied by their family members and bed companions. Usually, the hospital does not provide bedding for the accompanying personnel, and the family members need to purchase it separately, resulting in additional costs; when the elderly recover, Need a rollator to help walking; the elderly usually go out for a walk, take a walk or stand in line for a long time, hoping to have a place to sit and rest; when an emergency occurs, the elderly need a stretcher that can lie down Doctors, since stretchers are not daily necessities, they are rarely stored at home and cannot be carried with you at ordinary times. Therefore, in an emergency, it is very easy to miss the hospital because the stretcher cannot be found in time.

The common wheelchairs on the market or the rollator disclosed in the above-mentioned patents all have a single function, and the operation of folding, opening, and deformation is extremely inconvenient. Obviously, one vehicle cannot meet the needs of the above-mentioned situations at the same time

Some wheelchairs or rollators may be used in one of these situations, but from the perspective of actual use, most of them are limited to assisting walking, do not meet the standards of medical devices, and are not special protective gear for the combination of medical care and nursing. not ideal

And in order to make the above-mentioned wheelchair or rollator meet the needs of the above situations, it is necessary to add multiple functional parts on the basis of the existing car body, which will inevitably increase the weight of the car body itself, especially for the car body assembled with metal pipe fittings. It is said that after the weight of the car itself is overloaded, it is very difficult for a single person to operate, and it is even easy to bruise or pinch people's limbs during operation, so the practicality is greatly limited.

Images