이윤채,이도영,LEE, YOON CHAE,LEE, DO YOUNG,LEE, YOON CHAEKR,LEE, DO YOUNGKR
申请号：
KR1020190083040
公开号：
KR1020529480000B1
申请日:
2019.07.10
申请国别(地区):
KR
年份:
2019
代理人:
摘要：
The present invention relates to a wheelchair having a bed restraint cushion for preventing the buttocks of the gluteal side of a disabled person using a wheelchair, and more particularly, an air cushion that forms a space between the wheelchair and the body skin. It is designed to be detachable and used, and the pressure of the cushion of the air cushion is changed by using the driving force of the wheel of the wheelchair to periodically change the load concentrated around the hip nodule of the user. Produces electricity by using the driving force of the power supply to the planar heating element provided in the air cushion by distributing the load on a specific part of the body to prevent blood circulation disorders and at the same time provide the warmth of the buttocks Prevention and prevention of pressure sores that may occur in and around them It will be one on a wheelchair equipped with anti-decubitus cushion so. To this end, the present invention relates to a wheelchair provided with a cushion for preventing bedsores, comprising: a chair portion provided to allow a user to sit and a wheel portion positioned below the side of the chair portion to be movable by rotation. And an air cushion provided to be detachably used on the upper surface of the chair unit, the air cushion configured to form an air inlet and out, and to inject and discharge air into the inside through the air inlet and outlet； Connected and mounted on the wheel part, by converting the wheel side rotational movement to a linear reciprocating motion to produce electricity through the pumping operation, and to inject air into the air inlet and outlet of the air cushion and to discharge the air through the air outlet It is connected to, the pump assembly for inducing a continuous change in the air cushion side cushion compression force during the movement of the wheelchair to force the contraction and relaxation of the muscle by the forced compression and release of the buttocks of the wheelchai
