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Merit wheelchair following mechanism

A technology of a follow-up mechanism and a wheelchair, which is applied to the patient's chair or special transportation tool, the rescue of vehicles, medical transportation, etc. Reduce the maintenance efficiency of institutions and other problems, to achieve the effect of improving maintenance efficiency and convenient installation.

Pending Publication Date: 2020-05-15
GUANGDONG YIMING INTELLIGENT MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a meritorious wheelchair follow-up mechanism to solve the problem that the existing meritorious wheelchair follow-up mechanism proposed in the above-mentioned background technology will set a lifting cylinder between the wheelchair seat and the lifting base, and the lifting cylinder will The two ends are respectively connected to the wheelchair seat and the lifting base, so that the lifting of the lifting cylinder can cause the wheelchair seat to rise and fall. However, because the installation method of the existing lifting cylinder is too cumbersome, the lifting cylinder cannot be quickly damaged when it is subsequently damaged. The dismantling and replacement of the entire meritorious wheelchair follow-up mechanism will reduce the post-maintenance efficiency of the entire meritorious wheelchair

Method used

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Examples

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Embodiment 1

[0024] see Figure 1 to Figure 4 , the present invention provides a technical solution: a meritorious wheelchair follow-up mechanism, including a seat 1 and a lifting base 6 arranged at the bottom of the seat 1, the bottom of the seat 1 is fixed with a wheelchair seat 2 by bolts, and the wheelchair seat 2 is rotatably connected with the lifting base 6, and a lifting cylinder 8 is arranged between the wheelchair seat 2 and the lifting base 6, and the top and bottom ends of the lifting cylinder 8 are respectively provided with a piston rod 29 and an end seat 13, and the bottom of the piston rod 29 The end is in the inside of the lifting cylinder 8, and the bottom surface of the wheelchair seat 2 and the top surface of the lifting base 6 are provided with a connecting assembly corresponding to the lifting cylinder 8. The connecting assembly includes a clamping seat 11, a clamping block 12, a side block 16 and Cylindrical connecting pin 20, in the connecting assembly at the bottom...

Embodiment 2

[0029] see Figure 1 to Figure 5, the present invention provides a technical solution: a meritorious wheelchair follow-up mechanism, including a seat 1 and a lifting base 6 arranged at the bottom of the seat 1, the bottom of the seat 1 is fixed with a wheelchair seat 2 by bolts, and the wheelchair seat 2 is rotatably connected with the lifting base 6, and a lifting cylinder 8 is arranged between the wheelchair seat 2 and the lifting base 6, and the top and bottom ends of the lifting cylinder 8 are respectively provided with a piston rod 29 and an end seat 13, and the bottom of the piston rod 29 The end is in the inside of the lifting cylinder 8, and the bottom surface of the wheelchair seat 2 and the top surface of the lifting base 6 are provided with a connecting assembly corresponding to the lifting cylinder 8. The connecting assembly includes a clamping seat 11, a clamping block 12, a side block 16 and Cylindrical connecting pin 20, in the connecting assembly at the bottom ...

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Abstract

The invention discloses a merit wheelchair following mechanism. The following mechanism comprises a seat and a lifting base arranged at the bottom of the seat, wherein a wheelchair seat is fixed at the bottom of the seat, and is in rotating connection with the lifting base; a lifting cylinder is arranged between the wheelchair seat and the lifting base; a piston rod and an end base are respectively arranged at top end and bottom end of the lifting cylinder; connection components corresponding to the lifting cylinder are arranged at the bottom surface of the wheelchair seat and the top surfaceof the lifting base; due to the arrangement of a clamp holder, a fixture block, a side block, a cylindrical connection pin, an end block, a through hole, a semi-circular end slot, a semi-circular pinhole, a clamp block, a pull rod, a spring slot and an inner supporting block, the assembly mode of the lifting cylinder can be convenient, so that the lifting cylinder can be quickly detached and replaced when being broken in subsequent use, so that later maintenance efficiency of the whole merit wheelchair following mechanism can be improved.

Description

technical field [0001] The invention belongs to the technical field of meritorious service wheelchairs, and in particular relates to a follow-up mechanism of meritorious service wheelchairs. Background technique [0002] The meritorious service wheelchair is a special wheelchair specially designed for disabled soldiers. It has multiple auxiliary functions. The meritorious service wheelchair can help disabled soldiers in their daily life, including the follow-up function of the wheelchair. This function is to use the gyroscope to control the lifting cylinder, so that the lifting cylinder can lift or lower the wheelchair seat, so as to keep the wheelchair seat in a horizontal state at all times and ensure the visual level of disabled soldiers with spinal cord injuries. [0003] The existing meritorious wheelchair follow-up mechanism will set a lifting cylinder between the wheelchair seat and the lifting base, and connect the two ends of the lifting cylinder to the wheelchair s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/10
CPCA61G5/1051A61G5/1059A61G2200/20
Inventor 罗椅民
Owner GUANGDONG YIMING INTELLIGENT MEDICAL TECH CO LTD
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