A detachable wheelchair

Abstract

The invention discloses a detachable wheelchair. A seat is fixedly mounted at the front end of a bracket; the seat is of a hollow shape with a lower opening; a through hole is formed in the upper part of the seat; a locking plate is movably inserted into the hollow seat; a spring cavity is formed in the upper part of the locking plate; a hole is formed in the upper part of the spring cavity; the lower part of a locking pin sequentially penetrates through the through hole and the hole and is movably inserted into the spring cavity; a stopper is arranged at the bottom of the locking pin; a second spring is arranged on the locking pin in a sleeving manner and positioned between the upper inner wall of the spring cavity and the stopper; and the first spring is arranged on the locking pin in a sleeving manner and positioned between the upper outer wall of the spring cavity and the upper inner wall of the seat. The detachable wheelchair disclosed by the invention has the advantages that the head can be separated from the frame, convenience is brought to daily travelling of physically disabled persons or persons disabled in action, the wheels are detachable, and the occupied space can be greatly reduced, so that the wheelchair is very convenient to carry and transfer.

Description

technical field [0001] The present invention relates to the technical field of wheelchairs, more specifically to the technical field of three-wheeled wheelchairs. Background technique [0002] Wheelchairs are a kind of transportation and rehabilitation tool specially provided for physically disabled or handicapped people. With the help of wheelchairs, physically handicapped or handicapped people can perform physical exercises or participate in social activities. A three-wheeled wheelchair is a kind of wheelchair. It adds a steering wheel and a head to the front of the ordinary wheelchair body, so that the driving is smoother and faster, and it is also more convenient for the user to control the direction, and it is convenient to make the wheelchair into an electric wheelchair. wheelchair. However, the current common three-wheeled wheelchairs have the following deficiencies: one is that the head and the wheelchair body are integral and non-detachable, and because the head is...

AI Technical Summary

Problems solved by technology

However, the current common three-wheeled wheelchairs have the following deficiencies: one is that the head and the wheelchair body are integral and non-detachable, and because the head is added on the basis of the ordinary wheelchair body, the volume is relatively large, so it is very unsuitable Moving in indoor and other places with less space brings great inconvenience to the user; the second is that the wheels of the wheelchair cannot be disassembled conveniently and quickly, which makes the wheelchair take up a larger space, which brings great inconvenience to the transportation and transfer of the wheelchair. Great inconvenience has come; the 3rd, the braking mechanism of common wheelchair generally relies on the push ring that is arranged on the wheelchair wheel to brake, and adopts this brake mechanism, the user of wheelchair needs to push the ring with hand to control, Not only does it require a lot of effort, but the braking effect is poor, and sometimes it will even cause damage to the user's hands

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