Nursing wheelchair for relieving bumps

Abstract

The present invention discloses a nursing wheelchair for relieving bumps. The nursing wheelchair comprises a base seat, a first box body is fixedly connected with one side of a bottom part of the baseseat, a fixing plate is fixedly connected between both sides of an inner wall of the first box body, a first sliding groove is arranged in a surface of the fixing plate, a first sliding rail is fixedly connected with a top part of the inner wall of the first box body, both sides of a bottom part of the first sliding rail are each slidably connected with a first sliding block, and bottom parts ofthe first sliding blocks are fixedly connected with sliding plates. The nursing wheelchair for relieving the bumps relates to the technical field of nursing wheelchairs. By cooperated arrangement of the first box body, the first sliding blocks, the first sliding rail, a first spring, the sliding plates, the fixing plate, moving plates and moving blocks, the nursing wheelchair for relieving the bumps realizes vertical movements of the moving blocks and universal wheels, can relieve bump feeling of patients in bump road sections, avoids a current situation that users cannot sit in the wheelchairfor a long time, and at the same time also increases a shock absorption effect for front wheels.

Description

technical field [0001] The invention relates to the technical field of nursing wheelchairs, in particular to a nursing wheelchair for alleviating bumps. Background technique [0002] China is a country with a large population. At present, the age structure of the Chinese population has begun to gradually age. The disabled account for about 4% to 5%. Among them, the physically disabled account for a large part, so there is a great demand for wheelchairs. , Wheelchair users are mainly distributed in vast rural areas and small and medium-sized towns. These areas are usually uneven roads. Therefore, wheelchairs that can adapt to different roads have become an indispensable condition for wheelchairs, which can ensure the safety of users. , comfort and stability, also put forward higher requirements for wheelchair manufacturers. [0003] Most of the current wheelchairs are in the shape of a chair, with four wheels, and the structure is relatively simple. Among the four wheels, th...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a nursing wheelchair that relieves bumps, which solves the problem that when the user sits on it, the two small wheels in front feel very bumpy and are not suitable for the user to sit for a long time

Images