KR200355554Y1 - Angle control device of wheelchair's the back and the leg - Google Patents

Angle control device of wheelchair's the back and the leg Download PDF

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Publication number
KR200355554Y1
KR200355554Y1 KR20-2004-0010339U KR20040010339U KR200355554Y1 KR 200355554 Y1 KR200355554 Y1 KR 200355554Y1 KR 20040010339 U KR20040010339 U KR 20040010339U KR 200355554 Y1 KR200355554 Y1 KR 200355554Y1
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KR
South Korea
Prior art keywords
frame
backrest
wheelchair
angle
controller
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Application number
KR20-2004-0010339U
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Korean (ko)
Inventor
김성우
Original Assignee
김성우
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Publication date
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Priority to KR20-2004-0010339U priority Critical patent/KR200355554Y1/en
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Publication of KR200355554Y1 publication Critical patent/KR200355554Y1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/122—Rests specially adapted therefor, e.g. for the head or the feet for the back
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/128—Rests specially adapted therefor, e.g. for the head or the feet for feet

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

본 고안은 휠체어의 발받침판의 각도와 등받이의 각도를 조절할 수 있는 장치에 관한 것으로, 상기 등받이를 지지하는 등받이프레임과 하부 발받침판을 지지하는 하부프레임의 각도가 조절되도록 각 프레임의 연결부위는 작동핀으로 구성되어지며 요부홈으로 형성된 작동레버를 상기 시이트프레임, 등받이프레임,하부프레임의 내부에 수용시키며, 상기 시이트프레임의 소정의 위치에 상기 작동레버의 길이를 변형시킴으로써 상기 등받이와 하부발받침판의 각도가 조절되도록 하는 컨트롤러가 착석자 좌측과 우측에 모두 구성되어져 하나의 컨트롤러는 하부발받침판의 각도를 조절하고 다른 하나의 컨트롤러는 등받이의 각도를 조절하는 것으로 구성된 가능한 휠체어 조절장치에 관한 것이다.The present invention relates to a device that can adjust the angle of the backrest and the backrest of the wheelchair, the connection portion of each frame is operated so that the angle of the backframe supporting the backrest and the lower frame supporting the lower backrest plate is adjusted The operation lever, which is composed of pins and formed with recessed grooves, is accommodated in the seat frame, the back frame, and the lower frame, and the length of the actuating lever is deformed at a predetermined position of the seat frame. A controller that allows the angle to be adjusted is configured on both the left and the right side of the seated occupant so that one controller adjusts the angle of the lower footrest plate and the other controller relates to a possible wheelchair adjuster configured to adjust the angle of the backrest.

Description

휠체어 등받이 및 발받침 각도조절장치{Angle control device of wheelchair's the back and the leg}Angle control device of wheelchair's the back and the leg}

본 고안은 휠체어의 발받침판과 등받이의 각도를 조절할 수 있는 장치에 관한 것으로서, 특히 휠체어에 앉은 상태에서 착석자가 자신에 맞는 편안한 각도로 자세를 취할 수 있도록 하기 위한 것이다.The present invention relates to a device that can adjust the angle of the footrest plate and the backrest of the wheelchair, and in particular to allow the seated person to take a posture at a comfortable angle that suits them while sitting in the wheelchair.

일반적으로 휠체어는 일시적 또는 장기간동안 다리를 사용하지 못하는 자가 이동할 수 있는 수단으로서, 사용자가 손으로 직접 휠을 회동시켜 이동하는 수동식 휠체어와 모터의 구동에 따른 바퀴의 회전동작에 따라 이동되는 전동 휠체어로 구분된다.In general, a wheelchair is a means for a person who can not use his or her legs for a short period of time or a long time, a manual wheelchair that the user rotates the wheel by hand, and an electric wheelchair that moves according to the rotation of the wheel according to the driving of the motor. Are distinguished.

종래의 휠체어는 척추나 허리를 다친 환자의 경우에는 휠체어에 바로 앉지 못하게 되는 관계로 인하여 사용자는 휠체어의 등받이를 안전하고 알맞은 각도로 조정하여야 함에도 불구하고 이와 같은 등받이의 각도를 조절할 수 있는 장치가 없었으며, 또 그러한 기능이 있다하여도 그 구조가 복잡하여 사용자가 조작하는데 많은 어려움이 있고 그 가격도 통상의 휠체어에 비해 훨씬 비싸 널리 보편화되지 못하였다.Conventional wheelchairs do not have a device that can adjust the angle of the backrest, although the user has to adjust the backrest of the wheelchair at a safe and proper angle because the back of the patient is injured in the spine or waist. In addition, even though there is such a function, the structure is complicated, so that it is difficult for the user to operate, and the price is much more expensive than that of a general wheelchair, and thus it has not been widely used.

또 종래 등받이의 각도를 조절할 수 있는 장치가 있는 휠체어의 경우 각도를 조절하는데 필요한 체인이 휠체어 외부에 구성되어 착석자가 휠체어의 조작시 사고의 위험을 방지하기 위하여 상당한 주의를 요하였다.In addition, in the case of a wheelchair having a device capable of adjusting the angle of the conventional backrest, a chain necessary for adjusting the angle is configured outside the wheelchair, so that the occupant needs to be careful to prevent the risk of an accident during the operation of the wheelchair.

본 고안은 상기와 같은 종래의 문제점을 해결하기 위하여 안출한 것으로, 보다 안전하면서 간단하게 휠체어의 하부발받침판과 등받이의 각도를 착석자가 임의대로 조절할 수 있도록 함에 있어서 하부프레임, 시이트프레임, 등받이프레임을 연결하는 체인을 사용하고, 상기 체인을 프레임내부에 삽입하여 착석자가 좀더 안전하고도 편리하게 휠체어를 작동하게 하고, 또 각각의 프레임의 연결부를 종전의 고정핀으로 구성하지 않고 플라스틱과 같은 부드러운 재질을 이음부로 사용함으로써 착석자에게 고정핀과 같은 돌출부로 인해 위험요소가 되지 않도록 하였다.The present invention is devised to solve the conventional problems as described above, the lower frame, the seat frame, the back frame in order to allow the seated person to arbitrarily adjust the angle of the lower footrest and backrest of the wheelchair more safely and simply The chain is connected to each other, and the chain is inserted into the frame so that the seated person can operate the wheelchair more safely and conveniently. Also, the connecting portion of each frame is made of a soft material such as plastic without using the conventional fixing pins. By using it as a joint, the seated person is not a danger due to protrusions such as fixing pins.

도 1은 본 고안의 요부가 조립된 상태의 사시도1 is a perspective view of the main portion of the present invention assembled

도 2는 본 고안의 요부가 작동하는 상태를 나타낸 측면도Figure 2 is a side view showing a state in which the main portion of the present invention operates

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1.시이트 2.시이트프레임1.Seat 2.Seat Frame

3.등받이 4.등받이프레임3.Backrest 4.Backrest frame

5.하부 발받침판 6.하부프레임5.Lower footrest plate 6.Lower frame

7. 톱니바퀴 8.이음부7. Cogwheel 8. Joint

9.이음부 10.체인9.Joint 10.Chain

11.우측 컨트롤러 12.좌측 컨트롤러11.Right Controller 12.Left Controller

본 고안의 구성은 휠체어 등받이와 일체로 형성된 핸들에 조립된 착석자가 안착되는 시이트(1)를 등받이(3)가 지지하며 회전하는 한쌍의 메인휠(13)을 구비하는 휠체어에 있어서 본체를 이루는 부분인 시이트프레임(2), 하부프레임(6), 등받이프레임(4)이 이음부(8)로 연결되도록 구성하였다.The structure of the present invention is a part of the main body in a wheelchair having a pair of main wheels 13 which the backrest 3 supports and rotates to support the seat 1 seated on a handle formed integrally with the wheelchair back. The in-frame frame 2, the lower frame 6, the back frame 4 was configured to be connected to the joint (8).

상세히는 도1은 본 고안의 요부가 조립된 상태의 사시도이며, 도2는 본 고안의 요부가 작동하는 상태를 나타낸 측면도이다.In detail, Figure 1 is a perspective view of the main portion of the present invention assembled, Figure 2 is a side view showing a state in which the main portion of the present invention operates.

먼저 도1과 같이 휠체어는 메인휠(13)과 함께 각 부분에 프레임이 있는데, 하부발받침판(5)을 지지하는 하부프레임(6), 시이트(1)를 지지하는 시이트프레임(2), 등받이(3)를 지지하는 등받이프레임(4)으로 구성되어져 있다.First, as shown in FIG. 1, the wheelchair has a frame at each part together with the main wheel 13, a lower frame 6 supporting the lower footrest plate 5, a sheet frame 2 supporting the sheet 1, and a backrest. It consists of the backrest frame 4 which supports (3).

도2와 같이 상기 휠체어의 측면을 상세히 살펴보면, 시이트프레임(2)을 중앙부분에 각각의 프레임 내부에 삽입된 체인(10)의 길이를 조절하게 하는 컨트롤러(12)가 각각 휠체어 좌측과 우측에 부착되어 있다.Looking at the side of the wheelchair in detail as shown in Figure 2, the controller 12 for adjusting the length of the chain 10 inserted into the seat frame 2 inside each frame in the center portion is attached to the left and right of the wheelchair, respectively It is.

이 각각의 컨트롤러(12)는 하부프레임(6)내부에 있는 체인(10)의 길이를 조절함으로써 하부발받침판(5)의 각도를 조절하고, 또 등받이프레임(4)내부에 있는 체인(10)의 길이를 조절함으로써 등받이(3)의 각도를 조절하게 한다.Each of the controllers 12 adjusts the angle of the lower footrest plate 5 by adjusting the length of the chain 10 in the lower frame 6, and also the chain 10 in the backrest frame 4. The angle of the backrest 3 is adjusted by adjusting the length of the backrest 3.

또 각각의 프레임 즉, 하부프레임(6), 시이트프레임(2), 등받이프레임(4)을연결하는 부위는 고정핀과 같은 프레임 외부에 돌출되는 것이 아니라 플라스틱, 고무등의 재질과 같이 부드러우면서 휨이 있을 때에도 그 형상의 변형이 많이 일어나지 않는 재질로 이루어진 연결부(8)로 이루어진다.In addition, each frame, that is, the portion connecting the lower frame 6, the sheet frame 2, and the back frame 4 does not protrude to the outside of the frame such as a fixing pin, but is soft like plastic or rubber. It is made of a connecting portion 8 made of a material that does not occur much deformation of the shape even when there is bending.

실시예를 보면 착석자 좌측의 컨트롤러(12)가 하부프레임(6)내부의 체인(10)을 조절하는 경우 휠체어 뒷부분에서 앞쪽으로 상기 컨트롤러(12)를 밀어올릴 경우에는 하부발받침판(5)이 지면으로부터 상승되어 최대는 시이트프레임(2)과 평행이 되어 착석자가 다리를 완전히 펼 수 있도록 한다. 또 착석자 우측의 컨트롤러(11)가 등받이프레임(4)내부의 체인을 조절하는 경우 휠체어 뒷부분에서 앞쪽으로 상기 컨트롤러(11)를 밀어올릴 경우 등받이(3)가 지면으로 하강되어 최대는 시이트프레임(12)과 평행이 되어 착석자가 몸을 완전히 눕힐 수 있도록 한다.According to the embodiment, when the controller 12 on the left side of the seated person adjusts the chain 10 inside the lower frame 6, when the controller 12 is pushed forward from the rear of the wheelchair, the lower footrest plate 5 is Raised from the ground, the maximum is parallel to the seat frame 2 so that the seated person can fully extend the leg. In addition, when the controller 11 on the right side of the seat occupant adjusts the chain inside the backrest frame 4, when the controller 11 is pushed forward from the rear of the wheelchair, the backrest 3 is lowered to the ground, and the maximum is the seat frame. Parallel to 12) allows the seated person to lie down completely.

상기와 같은 구성으로 이루어진 본 고안의 효과를 상세히 설명하면,Referring to the effects of the present invention made in the above configuration in detail,

먼저, 착석자가 휠체어에 착석해 있다가 취침을 하기위해 휠체어를 벗어나 자리에 눕는 경우외에 간단한 휴식을 위해 다리만을 펴거나 몸을 뒤로 눕히려 할 때 간편히 휠체어 내에서 해결이 가능하게 된다.First, when a seated person is seated in a wheelchair and then lies out of the wheelchair to go to bed, he or she can easily solve the problem in the wheelchair when he is trying to straighten his legs or lay his body back for a simple break.

휠체어에 착석한 착석자가 단순히 다리만을 펴기위해 또는 몸을 눕히기 위해 휠체어를 벗어나 침대등에 누워야 하는 불편함을 해소하고자 함이다.It is intended to alleviate the inconvenience that a seated person sitting in a wheelchair has to leave the wheelchair and lie down on a bed to simply stretch his legs or to lie down.

Claims (1)

착석자가 안착되는 시이트를 등받이가 지지하며 회전하는 한쌍의 메인휠을 구비하는 통상의 휠체어에 있어서,In a conventional wheelchair having a pair of main wheels that the backrest supports and rotates the seat on which the seated person is seated, 상기 등받이를 지지하는 등받이프레임과 하부 발받침판을 지지하는 하부프레임의 각도가 조절되도록 각 프레임의 연결부위는 작동핀으로 구성되어지며 상기 시이트프레임, 등받이프레임,하부프레임의 내부에 체인을 삽입하며,The connection part of each frame is composed of an operation pin to adjust the angle of the back frame supporting the backrest and the lower frame supporting the lower footrest plate, and inserts a chain into the seat frame, the backrest frame and the lower frame. 상기 시이트프레임의 소정의 위치에 상기 체인의 길이를 변형시킴으로써By modifying the length of the chain at a predetermined position of the sheet frame 상기 등받이와 하부발받침판의 각도가 조절되도록 하는 컨트롤러가 착석자Controller seated so that the angle of the backrest and the lower footrest plate is adjusted 좌측과 우측에 모두 구성되어져 있는 것을 특징으로 하여 하부발침판과 등받이의 각도가 각각 그 조절이 가능한 휠체어 조절장치.Wheelchair adjustment device that can be adjusted to the angle of the lower foot plate and the backrest, characterized in that it is configured on both the left and right sides.
KR20-2004-0010339U 2004-04-14 2004-04-14 Angle control device of wheelchair's the back and the leg KR200355554Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101887610B1 (en) * 2017-09-06 2018-09-10 조현언 Toilet seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101887610B1 (en) * 2017-09-06 2018-09-10 조현언 Toilet seat

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