Wheelchair armrest assembly

A technology of wheelchair armrests and armrests, which can be used in patient chairs or special means of transportation, vehicle ambulance, medical transportation, etc. It can solve problems such as poor comfort, mismatch between elbow height and armrest height, and inconvenient operation. To achieve better comfort, easy to use, ingenious effect

Pending Publication Date: 2021-05-07
ZHEJIANG ACEME ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing wheelchairs mostly use fixed armrests. When patients with different heights or arm lengths sit on them, due to the different heights of the elbows, there is a phenomenon that the height of the elbows does not match the height of the armrests, and the comfort is not good. It is inconvenient to adjust the armrest or raise the seat

Method used

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  • Wheelchair armrest assembly
  • Wheelchair armrest assembly
  • Wheelchair armrest assembly

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Embodiment Construction

[0031] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0032] The up and down directions described in the present invention refer to figure 1 In the upper and lower directions, the front and rear directions described in the present invention refer to figure 1 in the left and right directions.

[0033] Such as Figure 1-7 As shown, the wheelchair armrest assembly provided by the present invention includes: an armrest 10, an armrest 20, a locking mechanism 30 and a conversion mechanism 40, wherein the armrest 10 is located on both sides of the wheelchair seat, and the sides of the armrest 10 are pistol-shaped; 20 includes an armrest plate 21 extending forward and backward in the horizontal direction ...

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PUM

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Abstract

The invention provides a wheelchair armrest assembly. The wheelchair armrest assembly comprises an armrest base, an armrest and a locking mechanism, wherein a connecting piece of the armrest is arranged in a mounting hole in the armrest base in a sliding and penetrating manner, the locking mechanism is used for locking the relative positions of the connecting piece and the armrest base, the height adjustment of an armrest plate of the armrest can be realized through the sliding of the connecting piece relative to the armrest base, and thus the comfort of a passenger is better; the locking mechanism comprises a locking hole formed in the armrest base, a locking block rotatably arranged on the connecting piece, and a handle used for driving the locking block to rotate; when the locking mechanism is in a locking state, one part of the locking block is inserted into the locking hole, the relative positions of the connecting piece and the armrest base are locked; and when the locking mechanism is in an unlocking state, the locking block is separated from the locking hole, the connecting piece can slide relative to the armrest base, the handle is arranged on the connecting piece in a sliding manner, the unlocking and locking of the locking mechanism can be realized through the sliding of the handle, and the wheelchair armrest assembly is ingenious in conception and convenient to use.

Description

technical field [0001] The invention relates to the field of rehabilitation equipment, in particular to a wheelchair armrest assembly. Background technique [0002] In the process of treatment and rehabilitation of patients, especially for patients who cannot walk independently, wheelchairs are usually used instead of walking, which can enable patients to receive better treatment and rehabilitation, and facilitate the daily life of patients. [0003] Existing wheelchairs mostly use fixed armrests. When patients with different heights or arm lengths sit on them, due to the different heights of the elbows, there is a phenomenon that the height of the elbows does not match the height of the armrests, and the comfort is not good. It is inconvenient to adjust the armrest or raise the seat. Contents of the invention [0004] The object of the present invention is to overcome the disadvantages of the prior art and provide a wheelchair armrest assembly which is easy to operate an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/10A61G5/12
CPCA61G5/10A61G5/125
Inventor 吴焘唐良振陈向阳
Owner ZHEJIANG ACEME ELECTRIC CO LTD
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