KR102269093B1 - wheelchair for easy getting on and off - Google Patents

wheelchair for easy getting on and off Download PDF

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Publication number
KR102269093B1
KR102269093B1 KR1020210006267A KR20210006267A KR102269093B1 KR 102269093 B1 KR102269093 B1 KR 102269093B1 KR 1020210006267 A KR1020210006267 A KR 1020210006267A KR 20210006267 A KR20210006267 A KR 20210006267A KR 102269093 B1 KR102269093 B1 KR 102269093B1
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South Korea
Prior art keywords
seat
wheelchair
main
patient
frames
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KR1020210006267A
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Korean (ko)
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김천성
성기중
신석균
윤예본
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(주)신광메디칼
성기중
신석균
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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
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/124—Rests specially adapted therefor, e.g. for the head or the feet for pelvis or buttocks
    • 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
    • A61G5/1059—Arrangements for adjusting the seat adjusting the height of the seat
    • 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
    • A61G5/1091—Cushions, seats or abduction devices
    • 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
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/30—Specific positions of the patient
    • A61G2200/34—Specific positions of the patient sitting
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
    • 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
    • A61G5/1002—Parts, details or accessories with toilet facilities
    • 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
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • 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
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/1036—Lateral movement of patients, e.g. horizontal transfer facilitating loading and unloading of the patient, e.g. using flaps or additional tilting
    • 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
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/104—Devices carried or supported by
    • A61G7/1046—Mobile bases, e.g. having wheels
    • 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
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1073—Parts, details or accessories
    • A61G7/1082—Rests specially adapted for
    • A61G7/109—Lower body, e.g. pelvis, buttocks

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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)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

A wheelchair for easy getting on and off according to the present invention comprises: a main base on which wheels for movement are installed; first and second main posts installed on the main base; a first seat frame installed on the first main post so as to be elevating and rotatable and having a left seat portion installed therein; a second seat frame installed on the second main post to be elevating and rotatable and provided with a right seat portion forming the left seat portion and the seat portion; a first and second seat frame coupling portion for maintaining the state in which the first and second seat frames are coupled to maintain a state of supporting the buttocks of a patient on which the seat portion composed of the left and right seat portions rides; and a lifting unit for raising and lowering the first and second seat frames with respect to the first and second main posts.

Description

승하차가 용이한 휠체어{wheelchair for easy getting on and off} Wheelchair for easy getting on and off

본 발명은 휠체어에 관한 것으로, 더 상세하게는 환우가 앉은 자세에서 작은 움직임으로 휠체어에 승차할 수 있는 승하차가 용이한 휠체어에 관한 것이다. The present invention relates to a wheelchair, and more particularly, to a wheelchair that allows a patient to easily get on and off the wheelchair with small movements in a sitting position.

일반적으로 휠체어는 하지가 불편한 환우의 자력 이동을 돕거나, 마비 또는 전신상태 악화로 보행이 불편한 환우를 보호자가 이동시키기 위한 수단으로 사용한다.In general, a wheelchair is used as a means for a guardian to help a patient with inconvenient lower extremities move on their own, or for a patient who has difficulty walking due to paralysis or deterioration of general condition.

이러한 휠체어는 거동이 불편한 사람이 앉은 상태로 이동할 수 있도록 바퀴를 설치한 의자 형태의 이동 기구로, 프레임 상에 시트 및 등받이와 발판을 구비하고 앞,뒤로 휠을 장착한 구조를 가진다. Such a wheelchair is a chair-type movement mechanism in which wheels are installed so that a person with reduced mobility can move in a seated state, and has a seat, a backrest, and a footrest on a frame, and has a structure in which wheels are mounted on the front and rear.

휠체어는 사용자가 직접 휠손잡이 및 브레이크를 조작하여 주행하는 방식이 보편적으로 사용되고 있으며, 최근에는 전기모터를 탑재하여 조향 및 속도 등의 주행동작 일체를 전자식으로 제어하는 전동휠체어나, 인공지능 기술을 적용한 로봇휠체어의 개발도 활발히 이루어지고 있다.Wheelchairs are generally used in a way that the user directly manipulates the wheel handle and brake. Recently, electric wheelchairs that electronically control all driving movements such as steering and speed by mounting an electric motor or artificial intelligence technology are applied. Robotic wheelchairs are also being actively developed.

한편, 거동이 불편한 환우가 이동하기 위해서는 보호자 또는 도우미의 도움을 받아 휠체에 승차한 후 이동하게 된다. 또한 환우의 이동 후, 환우가 휠체어에서 내리기 위해서도 도우미의 도움이 필요한다. 그러나 거동이 매우 어려운 중증환의 경우, 휠체어에 승차하거나 하차하기 위해서는 보호자나 도우미에게 전적으로 체중을 의지한 상태에서 이루어지게 되므로 도우미의 많은 노력이 필요하다. On the other hand, in order to move the patient with difficulty in mobility, they get on a wheelchair with the help of a guardian or helper and then move. In addition, after the patient moves, the help of a helper is needed to get the patient out of the wheelchair. However, in the case of a seriously ill patient who is very difficult to move, a lot of effort from a helper is required because it is done in a state that completely depends on the weight of a guardian or a helper in order to get on or off the wheelchair.

대한민국 공개특허 제 10-2007-0098777호에는 승하차가 용이한 휠체어가 게시되어 있다,Korean Patent Publication No. 10-2007-0098777 discloses a wheelchair that is easy to get on and off.

그리고 대한민국 공개특허 제 10-2020-0057977호에는 탑승 기능을 가지는 휠체어가 게시되어 있다. 게시된 휠체어는 휠을 장착하는 베이스프레임과, 베이스프레임의 후방 상측에서 연직하여 일정 높이로 형성하는 백프레임을 일체로 구비하는 바디; 상기 백프레임의 전방에서 베이스프레임으로부터 일정 높이의 위치에 장착하여 수평으로 구비하는 메인착석부; 및 상기 백프레임의 전방에서 메인착석부로부터 상,하 및 전,후로 구동하도록 장착하여 차량시트 상측으로 출입하는 보조착석부;를 구비한다. And Korean Patent Publication No. 10-2020-0057977 discloses a wheelchair having a boarding function. The posted wheelchair includes: a body integrally provided with a base frame for mounting a wheel, and a back frame vertically formed at a predetermined height from the rear upper side of the base frame; a main seating part mounted horizontally at a predetermined height from the base frame in front of the back frame; and an auxiliary seating part mounted to drive up, down, forward, and backward from the main seating part at the front of the back frame to enter and exit the vehicle seat upper side.

게시된 휠체어는 메인착석부로부터 상하 전후방향으로 구동되는 보조착석부를 구비하고 있으나 거동이 불편한 환우가 보조 착석부에 앉기 위해서는 종래와 같은 도우미의 많은 도움이 필요하다. The posted wheelchair is provided with an auxiliary seating unit that is driven up and down in the front and rear directions from the main seating unit, but in order for a patient with poor mobility to sit in the auxiliary seating unit, a lot of help from a helper as in the prior art is needed.

특히, 환우가 침대로부터 대소변을 보기 위해 좌변기로의 이동 시 휠체어를 이용하게 되는데, 짧은 거리를 이동 후 휠체어로부터 좌변기로 환우를 이동시켜야 하는 어려움이 있다. In particular, the patient uses a wheelchair when moving from the bed to the toilet to urinate, but there is a difficulty in moving the patient from the wheelchair to the toilet after moving a short distance.

대한민국 등록특허 제10-0466446호Republic of Korea Patent Registration No. 10-0466446 대한민국 공개특허 제 10-2007-0098777호Republic of Korea Patent Publication No. 10-2007-0098777 대한민국 공개특허 제 10-2020-0057977호Republic of Korea Patent Publication No. 10-2020-0057977 대한민국 공개특허 제 10-2020-0071308호Republic of Korea Patent Publication No. 10-2020-0071308

본 발명은 상술한 바와 같은 문제점을 해결하기 위한 것으로, 거동이 불편한 환우가 침대, 의자, 좌변기 등에 앉은 상태에서 용이하게 승차 및 하차 할 수 있는 승하차가 용이한 휠체어에 관한 것이다. The present invention is to solve the above-mentioned problems, and relates to a wheelchair that is easy to get on and off, in which a patient with difficulty in movement can easily get on and off while sitting on a bed, chair, toilet seat, etc.

본 발명의 다른 목적은 시트가 분할되어 이동을 위한 환우의 둔부를 지지할 수 있으므로 승차와 하차 시 환우의 움직임을 최소화 할 수 있고, 보호자 또는 도우미의 수고를 최소화 할 수 있는 승하차가 용이 휠체어를 제공함에 있다.Another object of the present invention is that the seat can be divided to support the hips of the patient for movement, so that the movement of the patient can be minimized when getting on and off, and a wheelchair is easy to get on and off that can minimize the effort of a guardian or helper. is in

본 발명의 또 다른 목적은 시트가 분할되어 있으므로 이의 하부에 배변통의 설치가 용이한 승하차가 용이한 휠체어를 제공함에 있다. Another object of the present invention is to provide a wheelchair that is easy to get on and off since the seat is divided and the toilet bowl can be installed in the lower part thereof.

상기 목적을 달성하기 위한 본 발명의 승하차가 용이한 휠체어는 The wheelchair easy to get on and off of the present invention for achieving the above object

이동을 위한 휠들이 설치되는 메인베이스와, 상기 메인베이스에 설치되는 제1,2메인포스트와, 제1메인포스트에 승강 및 회전가능하게 설치되며 좌측시트부가 설치된 제1시트프레임과, 상기 제2메인포스트에 승강 및 회전 가능하게 설치되며 상기 좌측시트부와 시트부를 이루는 우측시트부가 설치된 제 2시트프레임과,A main base on which wheels for movement are installed, first and second main posts installed on the main base, a first seat frame that is elevating and rotatably installed on the first main post and provided with a left seat part, and the second a second seat frame installed on the main post so as to be elevating and rotatable and provided with the left seat portion and the right seat portion forming the seat portion;

상기 제 1,2시트프레임이 결합상태를 유지하여 좌,우측시트부로 이루어진 시트부가 탑승하는 환우의 둔부를 지지한 상태를 유지하도록 하는 제1,2시트프레임결합부와,A first and second seat frame coupling portion for maintaining the state in which the first and second seat frames are coupled to maintain a state in which the seat portion comprising the left and right seat portions supports the buttocks of the patient riding on it;

상기 제1,2메인포스트에 대해 상기 제1,2시트프레임을 승강시키는 승강유닛을 더 구비하여 된 것을 특징으로 한다. It characterized in that it is further provided with a lifting unit for elevating the first and second seat frames with respect to the first and second main posts.

본 발명에 있어서, 상기 승강유닛은 상기 제1,2메인포스트에 제1,2시트프레임의 제1,2승강지지부가 슬라이딩 가능하게 결합되고, 상기 제 1,2메인포스트에 각각 설치되어 상기 제1,2메인포스트에 대해 제 1,2승강지지부를 승강시키기 위한 제1,2실린더와, 상기 제1,2실린더와 작동유공급관에 의해 연결되어 상기 제 1,2실리더를 작동시키기 위한 작동유공급부를 구비한다. In the present invention, the lifting unit is slidably coupled to the first and second lifting support parts of the first and second seat frames to the first and second main posts, and is installed on the first and second main posts, respectively. 1st and 2nd cylinders for elevating the 1st and 2nd lifting support parts with respect to the 1st and 2nd main posts, and the 1st and 2nd cylinders are connected by a hydraulic oil supply pipe to supply hydraulic oil for operating the 1st and 2nd cylinders provide wealth

상기 제1,2시트프레임에는 상기 휠체어를 이동시키거나 상기 제1,2시트프레임을 제1,2메인포스트에 대해 회동시키기 위한 손잡이부가 설치되고, 상기 메인베이스에는 상기 환우의 발을 지지하기 위한 발판이 설치된다.The first and second seat frames are provided with a handle for moving the wheelchair or for rotating the first and second seat frames with respect to the first and second main posts, and the main base for supporting the feet of the patient footing is installed.

그리고 상기 제1,2시트프레임의 하부에 환우들의 대소변을 회수하기 위한 배변통설치프레임과, 상기 배변통설치프레임에 설치되는 배변통을 더 구비할 수 있다. And it may further include a bowel movement tube installation frame for recovering the feces of patients in the lower portion of the first and second seat frames, and a bowel movement tube installed in the bowel movement tube installation frame.

본 발명에 따른 승하차가 용이한 휠체에는 환우가 침대, 변기 등에 앉은 상태에서 최소의 동작으로 시트부에 착석할 수 있으며, 착석한 상태에서, 상기 시트부를 상승시켜 환우를 이동 가능하게 한다. 승차가 용이한 휠체어는 휠체어에 착석 시 환우를 돌보기 위한 보호자 또는 도우미의 도움을 최소화 할 수 있다.In the wheelchair for easy getting on and off according to the present invention, the patient can be seated on the seat part with minimal motion while sitting on a bed, toilet, etc., and in the seated state, the seat part is raised to make it possible to move the patient. A wheelchair that is easy to ride can minimize the help of a guardian or helper to take care of the patient when seated in the wheelchair.

특히, 환우가 많은 대형병원, 용양병원, 요양원 등 거동이 불편한 환우들이 많은 곳에서 본 발명에 따른 휠체어의 사용 시 환우들의 이동에 따른 노력을 최소화 할 수 있다. In particular, when using the wheelchair according to the present invention in a place where there are many patients with limited mobility, such as large hospitals, Yongyang hospitals, and nursing homes with many patients, it is possible to minimize the effort caused by the movement of the patients.

도 1은 본 발명에 따른 승하차가 용이한 휠체어의 사시도,
도 2는 도 1에 도시된 승하차가 용이한 휠체어의 측면도,
도 3은 도 1에 도시된 승하차가 용이한 휠체어의 평면도,
도 4는 도 1에 도시된 승강유닛을 발췌하여 도시한 정면도,
도 5는 본 발명에 따른 승하차가 용이한 휠체어의 작동상태를 나타내 보인 사시도. 1 is a perspective view of a wheelchair that is easy to get on and off according to the present invention;
2 is a side view of the wheelchair shown in FIG. 1 for easy getting on and off;
3 is a plan view of the wheelchair shown in FIG. 1 for easy getting on and off;
Figure 4 is a front view showing an extracting the lifting unit shown in Figure 1,
Figure 5 is a perspective view showing the operating state of the wheelchair easy to get on and off according to the present invention.

본 발명에 따른 승하차가 용이한 휠체어는 환우들의 최소한의 움직임으로 승하차 할 수 있는 것으로, 그 일 실시예를 도 1 내지 도 4에 나타내 보였다. The wheelchair that is easy to get on and off according to the present invention can get on and off with minimal movement of patients, one embodiment of which is shown in FIGS. 1 to 4 .

도면을 참조하면, 본 발명에 따른 휠체어(10)는 환우가 앉은 상태에서 최소한의 신체움직임으로 휠체어의 시트부(40)에 앉을 수 있는 것으로, 이동을 위한 휠(11)들이 설치되는 메인베이스(15)와, 상기 메인베이스(15)에 소정간격 이격되며 나란하게 설치되는 제 1,2메인포스트(20)(30)가 설치된다. 그리고 상기 제1메인포스트(20)에 승강 및 회전가능하게 설치되며 좌측시트부(41)가 설치된 제1시트프레임(50)과, 상기 제2메인포스트(30)에 승강 및 회전 가능하게 설치되며 상기 좌측시트부(41)와 시트부(40)를 이루는 우측시트부(42)가 설치된 제 2시트프레임(60)이 설치된다. 그리고 상기 제1,2시트프레임(50)(60)의 단부측에는 이들을 결합상태를 유지하여 시트부(40)를 이루는 좌,우측시트부(41)(42)가 벌어지지 않도록 하는 제 1,2시트프레임결합부(70)을 구비한다.Referring to the drawings, the wheelchair 10 according to the present invention allows the patient to sit on the seat portion 40 of the wheelchair with minimal body movement in a sitting state, and the main base on which the wheels 11 for movement are installed ( 15) and first and second main posts 20 and 30 spaced apart from the main base 15 by a predetermined distance and installed in parallel with each other are installed. And the first seat frame 50 is installed to be lifted and rotatably installed on the first main post 20 and the left seat part 41 is installed, and the second main post 30 is installed to be lifted and rotatable. A second seat frame 60 in which the left seat portion 41 and the right seat portion 42 constituting the seat portion 40 are installed is installed. And at the end sides of the first and second seat frames 50 and 60, the first and second seats are maintained in a coupled state to prevent the left and right seat portions 41 and 42 constituting the seat portion 40 from being opened. A seat frame coupling portion 70 is provided.

그리고 상기 시트부에 앉은 환우가 이동을 위하여 상기 제 1,2메인포스트(20)(30)에 대해 제1,2시트프레임(50)(60)를 상승시키기 위한 승강유닛(80)을 구비한다. And a lifting unit 80 for raising the first and second seat frames 50 and 60 with respect to the first and second main posts 20 and 30 for the patient sitting on the seat to move .

상술한 바와 같이 구성된 본 발명에 따른 승하차가 용이한 휠체어(10)를 구성요소별로 보다 상세하게 설명하면 다음과 같다.The wheelchair 10 for easy getting on and off according to the present invention configured as described above will be described in more detail for each component as follows.

본 발명에 따른 승하차가 용이한 휠체어의 메인베이스(15)는 휄체어의 메인프레임을 이루는 것으로, 하면에는 복수개의 휠(11)들이 설치되는데, 상기 휠(11)들은 방향의 회전이 용이하며, 잠금부를 가지는 케이터볼들로 이루어질 수 있다. 상기 메인베이스(15)는 환우의 이동을 위해 침대의 하부 또는 양변기가 시트부의 하부로 원활하게 이동될 수 있도록 전면이 개방되며, 상호 평행한 제1,2프레임부재(15a)(15b)과 이들의 연결하는 연결프레임(15c)을 구비한다. 상기 케스터볼은 상기 제1,2프레임부재(15a)(15b)의 전면측 하면과 후면측 하면에 각각 설치된다. The main base 15 of the wheelchair for easy getting on and off according to the present invention constitutes the main frame of the chair, and a plurality of wheels 11 are installed on the lower surface, and the wheels 11 are easy to rotate in the direction and lock It can be made up of catering balls with wealth. The main base 15 has an open front so that the lower part of the bed or the toilet can be moved smoothly to the lower part of the seat for the movement of the patient, the first and second frame members 15a and 15b parallel to each other and these It has a connecting frame (15c) for connecting the. The caster balls are respectively installed on the front and rear lower surfaces of the first and second frame members 15a and 15b.

상기 제 1,2메인포스트(20)(30)는 제1,2프레임부재(15a)(15b)의 후단부측에 각각 설치되며 길이 방향으로 중공부를 가진다. 상기 제1,2메인포스트(20)(30)의 단부측에는 후술하는 제 1,2시트프레임(50)(60)의 제1,2승강지지부(51)(61)의 원활한 가이드를 위하여 가이드 캡(21)(31)들이 설치된다. The first and second main posts 20 and 30 are respectively installed on the rear end sides of the first and second frame members 15a and 15b and have hollow portions in the longitudinal direction. On the end side of the first and second main posts 20 and 30, guide caps are provided for smooth guide of the first and second lifting support parts 51 and 61 of the first and second seat frames 50 and 60 to be described later. (21) and (31) are installed.

상기 제 1,2시트프레임(50)(60)은 제1,2메인포스트(20)(30)에 제1,2승강지지부(51)(61)로부터 전면측으로 연장되는 제 1,2지지부재(52)(62)가 설치되고, 상기 제 1지지부재(52)에는 좌측시트부(41)가 설치된다. 상기 제 2지지부재(62)에는 상기 좌측시트부(41)와 더블어 시트부(40)을 이루는 우측시트부(42)가 설치된다. 그리고 상기 제 1지지부재(52)가 설치된 제1승강부재(51)에는 제 1지지부재(52)와 소정간격 이격되며 나란한 제1가이드부재(53)가 설치되고, 상기 제 2지지부재(63)가 설치된 제2승강부재(51)에는 제 2지지부재(62)와 소정간격 이격되며 나란한 제 제 2가이드부재(63)가 설치된다. The first and second seat frames 50 and 60 are first and second support members extending from the first and second lifting support parts 51 and 61 to the front side of the first and second main posts 20 and 30 . (52) and (62) are installed, the left seat portion 41 is installed on the first support member (52). The second support member 62 is provided with a right seat portion 42 forming a double seat portion 40 with the left seat portion 41 . In addition, a first guide member 53 spaced apart from the first support member 52 and parallel to each other by a predetermined distance is installed on the first elevating member 51 on which the first support member 52 is installed, and the second support member 63 ) The second elevating member 51 is installed with a second support member 62 and a predetermined distance spaced apart from the second guide member 63 is installed in parallel.

제1지지부재(52)의 단부와 제1가이드부재(53)의 단부는 밴딩되어 상호 연결되거나 일체로 형성될 수 있으며, 제2지지부재(62)의 단부와 제2가이드부재(63)의 단부는 밴딩되어 상호 연결되거나 일체로 형성될 수 있다. 그러나 이에 한정되지 않고 이들의 단부는 별도의 연결부재에 의해 연결될 수 있다. The end of the first support member 52 and the end of the first guide member 53 may be bent and interconnected or formed integrally, and the end of the second support member 62 and the second guide member 63 may be formed integrally. The ends may be banded to interconnect or be integrally formed. However, the present invention is not limited thereto, and the ends thereof may be connected by a separate connecting member.

상기 제1,2가이드부재(53)(63)에는 환우를 보호하기 위한 보호커버(54)(64)가 각각 설치된다. 상기 보호커버(54)(64)는 환우의 움직임 또는 이동에 따른 충격으로부터 보호할 수 있도록 쿠션재로 이루어질 수 있다. The first and second guide members 53 and 63 are provided with protective covers 54 and 64 for protecting patients, respectively. The protective covers 54 and 64 may be made of a cushioning material to protect the patient from the impact caused by the movement or movement of the patient.

그리고 상기 제1,2승강지지부(51)(61)의 상부측에는 손잡이부(55)(65)가 설치되고, 상기 메인베이스(15)에는 후방측으로 한쌍의 발판부(56)(66)가 설치된다. And the handle portions 55 and 65 are installed on the upper side of the first and second lifting support portions 51 and 61, and a pair of footrest portions 56 and 66 are installed on the rear side of the main base 15. do.

상기 제1,2시트프레임결합부(70)는 제 1,2시트프레임(50)(60)의 단부를 결합하여 환우의 등을 지지함과 아울러 시트부(40)가 환우가 앉은 상태에서 좌, 우스티부(41)(42)로 분리되지 않도록 하는 것으로, 제 2시트프레임(60)에 상기 제1시트브레임(50)의 일측이 삽입되는 삽입부를 가진 브라켓(71)이 설치되고, 브라켓(71)의 삽입부에 삽입되는 제1시트프레임(50)에는 결합공(72)가 형성된다. 그리고 상기 브라켓(71)을 통하여 결합공(72)에 삽입되는 결합핀(73)을 구비한다. The first and second seat frame coupling portion 70 supports the back of the patient by combining the ends of the first and second seat frames 50 and 60, and the seat portion 40 is left in the state in which the patient is seated. , a bracket 71 having an insertion part into which one side of the first seat frame 50 is inserted is installed in the second seat frame 60 so as not to be separated by the woosti parts 41 and 42, the bracket A coupling hole 72 is formed in the first seat frame 50 inserted into the insertion portion of the 71 . And a coupling pin 73 inserted into the coupling hole 72 through the bracket 71 is provided.

상기 제 1,2시트프레임결합부(70)는 보조결합부(75)를 더 구비하는데, 상기보조결합부(75)는 제1시트프레임의 단부에 설치되는 밴드의 단부에 설치되는 훅과, 상기 제 2시트프레임의 단부에 밴드에 의해 결합되는 버클로 이루어질 수 있다. 그러나 상기 보조 결합부(75)는 상술한 실시예에 의해 한정되지 않고, 제 1,2시트프레밈(50)(60)의 단부를 결합 및 해지 상태를 유지할 수 있는 구조이면 가능하다. The first and second seat frame coupling parts 70 further include an auxiliary coupling part 75, wherein the auxiliary coupling part 75 includes a hook installed at the end of the band installed at the end of the first seat frame, It may be made of a buckle coupled to the end of the second seat frame by a band. However, the auxiliary coupling part 75 is not limited by the above-described embodiment, and it is possible as long as it has a structure capable of maintaining the coupling and disengaging states of the ends of the first and second seat frames 50 and 60 .

한편, 제1,2시트프레임(50)(60)의 단부가 상호 결합되어 폐쇄되어도 상기 메인베이스(15)에 소정간격 이격되게 설치되는 제1,2메인포스트(20)(30)에 결합되는 제 1,2승강지지부(51)(61)는 상호 나란한 상태를 유지하게 되므로 전면측을 개방되어 좌,우시트부(41)(42)가 결합된 시트에 앉은 환우는 개방된 측을 향하여 앉을 수 있게 된다.(도 5참조) On the other hand, even when the ends of the first and second seat frames 50 and 60 are coupled to each other and closed, they are coupled to the first and second main posts 20 and 30 installed to be spaced apart from each other by a predetermined distance on the main base 15. The first and second lifting support parts 51 and 61 maintain a state in parallel with each other, so the front side is opened and the left and right seat parts 41 and 42 are combined to sit on the seated Hwanwoo to sit toward the open side. (See Fig. 5)

상기 승강유닛(80)은 상기 제1,2메인포스트(20)(30)에 지지된 제1,2서포트프레임(50)(60)의 제 1,2승강지지부(51)(61)을 동시에 승강시킬 수 있는 것으로, 상기 제 1,2메인포스트(20)(30)에 각각 설치되는 제 1,2실린더(81)(82)와, 상기 메인베이스(15)에 설치되며 상기 제 1,2실린더(81)(82)와 작동유공급관(83)에 의해 연결되는 작동유체공급부(85)를 포함한다. The lifting unit 80 simultaneously lifts the first and second lifting support parts 51 and 61 of the first and second support frames 50 and 60 supported on the first and second main posts 20 and 30. The first and second cylinders 81 and 82 respectively installed on the first and second main posts 20 and 30, and the first and second cylinders 81 and 82 installed on the main base 15, respectively, can be raised and lowered. The cylinders 81 and 82 and the working fluid supply part 85 connected by the hydraulic oil supply pipe 83 are included.

상기 제1,2메인포스트(20)(30)에 설치되는 제1,2실린더(81)(82)의 로드는 각각 상기 제 1,2승강지지부(51)(61)의 하단부에 고정되어 상기 작동유공급부(85)에 의해 작동되는 유압유에 의해 상기 제 1,2승강지지부(51)(61)를 제1,2메인포스트(20)(30)에 대해 동일 한 속도와 동일한 높이로 승강시키게 된다.The rods of the first and second cylinders 81 and 82 installed on the first and second main posts 20 and 30 are fixed to the lower ends of the first and second lifting support parts 51 and 61, respectively. The first and second lifting support units 51 and 61 are raised and lowered at the same speed and the same height with respect to the first and second main posts 20 and 30 by hydraulic oil operated by the hydraulic oil supply unit 85. .

상기 작동유체공급부(85)는 메인베이스(15)의 제 1,2프레임부재(15a)(15b)를 연결하는 연결프레임(15c)에 설치되는 것으로, 페달(86)를 구비한 유압펌프로 이루어질 수 있다. 상기 유압펌프는 수동으로 상기 제1,2실린더(20)(30)에 유압유를 공급 및 회수할 수 있는 구조를 가진다. The working fluid supply unit 85 is installed in a connection frame 15c connecting the first and second frame members 15a and 15b of the main base 15, and is composed of a hydraulic pump having a pedal 86. can The hydraulic pump has a structure capable of supplying and recovering hydraulic oil to and from the first and second cylinders 20 and 30 manually.

상기 제1,2메인포스트(20)(30)에 대해 상기 제1,2시트프레임(50)(60)을 동일한 높이로 승강시키는 승강유닛은 상술한 실시예에 의해 한정되지 않고, 상기 제1,2시트프레임(50)(60)을 승강시킬 수 있는 구조이면 가능하다. 예컨대, 잭스크류, 랙과 구동모터에 의해 회전되는 피니언 등으로 이루어질 수 있다. The elevating unit for elevating the first and second seat frames 50 and 60 to the same height with respect to the first and second main posts 20 and 30 is not limited by the above-described embodiment, and the first , It is possible as long as it has a structure capable of elevating the two seat frames 50 and 60 . For example, it may be formed of a jack screw, a rack and a pinion rotated by a driving motor.

그리고 도면에는 도시되어 있지 않으나 상기 제 1,2시트프레임(50)(60)이 결합된 상태에서 시트부(40)의 하부에는 환우가 시트부(40)에 앉은 상태에서 대변과 소변을 볼 수 있도록 변기통이 설치된다. 상기 변기통은 상기 제1,2시트프레임(50)(60)에 결합되는 변기통지지프레임에 의해 지지될 수 있다. And although not shown in the drawing, in the lower part of the seat part 40 in the state in which the first and second seat frames 50 and 60 are coupled, the patient can pass stool and urine while sitting on the seat part 40. A toilet bowl is installed so that The toilet bowl may be supported by a toilet bowl support frame coupled to the first and second seat frames 50 and 60 .

상술한 바와 같이 구성된 본 발명에 따른 승하차가 용이한 휠체어의 작용을 설명하면 다음과 같다. The operation of the wheelchair for easy getting on and off according to the present invention configured as described above will be described as follows.

도 1 및 도 5를 참조하면, 침대 또는 좌변기에 앉은 거동이 불편한 환우를 이동시키기 위해서는 먼저 본 발명에 따른 휠체어(10)을 환우의 앞으로 이동시킨 후 제1,2시트프레임결합부(70)에 의한 제1,2시트프레임의 결합상태를 해지한다. 즉, 제1시트프레임(50)에 형성된 결합공(74)과 제 2시트프레임(60)의 단부측의 회동가능하게 설치되며 제1시트프레임이 삽입되는 삽입부를 가지는 브라켓(72)으로부터 하는 결합핀(73)을 분리한 후, 제1,2시트프레임(50)(60)을 외측방향으로 회전시킨다. 1 and 5, in order to move a patient who is uncomfortable sitting on a bed or toilet seat, the wheelchair 10 according to the present invention is first moved to the front of the patient, and then to the first and second seat frame coupling parts 70. The coupling state of the first and second seat frames by That is, the coupling is performed from the coupling hole 74 formed in the first seat frame 50 and the bracket 72 rotatably installed at the end side of the second seat frame 60 and having an insertion part into which the first seat frame is inserted. After the pin 73 is removed, the first and second seat frames 50 and 60 are rotated outwardly.

이와 같이 하면, 제1,2시트프레임(50)(60)은 제 1,2메인포스트(20)(30)와 결합된 제 1,2승강지지부(51)(81)을 중심으로 하여 벌어지는 방향으로 회전하게 된다.In this way, the first and second seat frames 50 and 60 move in the direction in which the first and second elevating support parts 51 and 81 coupled to the first and second main posts 20 and 30 are spread as a center. will rotate to

이 상태에서 휠체어(10)를 전지시켜 좌, 우측시트부(41)(42)가 환우의 힙의 양측에 위치시킨다. 이때에 상기 좌측시트부(41)와 우측시트부(42)는 환우가 앉은 침대의 상면 또는 좌변기의 높이와 실질적으로 동일한 높이에 위치되어야 한다.In this state, the wheelchair 10 is battery operated so that the left and right seat parts 41 and 42 are positioned on both sides of the hip of the patient. At this time, the left seat part 41 and the right seat part 42 should be positioned at substantially the same height as the upper surface of the bed on which the patient sits or the height of the toilet seat.

그리고 환우의 힙을 움이면서, 제1,2시트프레임(50)(60)을 상호 결합되는 방향으로 회전시켜 좌우측시트부(41)(42)가 환우의 힙 하부에 위치시킨다. 이와 같이 하면, 환우는 좌우측시트부(41)(42)에 의해 이루어진 시트부(40)에 앉은 상태가 된다. And while moving the hip of the patient, the first and second seat frames 50 and 60 are rotated in a direction to be coupled to each other so that the left and right seat parts 41 and 42 are positioned under the hip of the patient. In this way, the patient is seated on the seat portion 40 formed by the left and right seat portions 41 and 42 .

환우가 시트부(40)에 앉게되면, 상기 제1,2시트프레임결합부(70)를 이용하여 제 1,2시트프레임(50)(60)의 단부를 결합시킨다. When the patient sits on the seat part 40, the ends of the first and second seat frames 50 and 60 are coupled using the first and second seat frame coupling parts 70.

상기 제1,2시트프레임결합부(70)에 의헤 제1,2시트프레임(50)(60)의 결합이 이루어지면, 상기 승강유닛(80)의 작동유체공급부(85)의 페달을 밟아 제1,2실린더(81)(82)에 유압유를 공급함으로써 제1,2메인포스트(20)(30)에 대해 제 1,2승강지지부(51)(61)를 상승시킨다. 따라서 환우가 앉은 시트부는 침대의 상면 또는 좌변기로부터 분리된다. 이 상태에서 도우미 또는 보호자가 손잡이부(55)(65)를 잡고 환우가 앉은 휠체어를 환우의 이동위치로 이동시킨다. When the first and second seat frames 50 and 60 are coupled by the first and second seat frame coupling parts 70, press the pedal of the working fluid supply part 85 of the lifting unit 80 to remove it. By supplying hydraulic oil to the first and second cylinders 81 and 82, the first and second lifting support parts 51 and 61 are raised with respect to the first and second main posts 20 and 30. Therefore, the seat part on which the patient sits is separated from the upper surface of the bed or the toilet. In this state, the helper or guardian grabs the handle portions 55 and 65 and moves the wheelchair on which the patient sits to the movement position of the patient.

그리고 환우의 이동위치에서 승강수단을 이용하여 제 1,2시트프레임(50)(60)을 하강시키고, 상기 제1,2시트프레임(50)(60)의 단부를 결합하는 제1,2시트프레임결합부(70)에 의한 결합력을 해지시킨 후, 제 1,2시트프레임(50)(60)을 환우의 외측방향으로 회전시켜 좌,우측시트부가 환우의 힙으로부터 분리될 수 있도록 함으로써 환우를 휠체어로부터 하차시킬 수 있다. And the first and second seat frames 50 and 60 are lowered by using the lifting means at the moving position of the patient, and the first and second sheets combining the ends of the first and second seat frames 50 and 60 After releasing the coupling force by the frame coupling part 70, the first and second seat frames 50 and 60 are rotated in the outward direction of the patient, so that the left and right seat parts can be separated from the hip of the patient. You can get off the wheelchair.

이상에서 설명한 바와 같이 본원 발명에 승하차가 용이한 휠체어는 환우가 앉은 상태에서 최소한의 움직임으로 휠체어의 시트부에 앉거나 내릴 수 있으므로 거동이 불편한 환우의 이동이 용이하고, 이에 따른 보호자 또는 도우미의 거동이 불편한 환우의 이동에 따른 노력을 최소화 할 수 있다. As described above, the wheelchair that is easy to get on and off according to the present invention can sit on or off the seat of the wheelchair with minimal movement while the patient is seated, so it is easy for the patient with difficulty in movement, and thus the behavior of the guardian or helper Efforts associated with the movement of this uncomfortable patient can be minimized.

본 발명은 도면에 도시된 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 사람이라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 등록 청구 범위의 기술적 사상에 의해 정해져야 할 것이다.Although the present invention has been described with reference to the embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will have to be determined by the technical spirit of the appended claims.

Claims (4)

이동을 위한 휠들이 설치되는 메인베이스와, 상기 메인베이스에 설치되는 제 1,2메인포스트와, 제1메인포스트에 승강 및 회전가능하게 설치되며 좌측시트부가 설치된 제1시트프레임과, 상기 제2메인포스트에 승강 및 회전 가능하게 설치되며 상기 좌측시트부와 시트부를 이루는 우측시트부가 설치된 제 2시트프레임과,
상기 제 1,2시트프레임이 결합상태를 유지하여 좌,우측시트부로 이루어진 시트부가 탑승하는 환우의 둔부를 지지한 상태를 유지하도록 하는 제1,2시트프레임결합부와,
상기 제1,2메인포스트에 대해 상기 제1,2시트프레임을 승강시키는 승강유닛을 더 구비하여 된 것을 특징으로 하는 승하차가 용이한 휠체어.A main base on which wheels for movement are installed, first and second main posts installed on the main base, a first seat frame that is elevating and rotatably installed on the first main post and installed with a left seat part, and the second a second seat frame installed on the main post so as to be elevating and rotatable and provided with the left seat portion and the right seat portion forming the seat portion;
The first and second seat frame coupling parts for maintaining the state in which the first and second seat frames are coupled to maintain the state of supporting the buttocks of the patient on which the seat part composed of the left and right seat parts rides;
Easy to get on and off the wheelchair, characterized in that it further comprises a lifting unit for raising and lowering the first and second seat frames with respect to the first and second main posts. 제 1항에 있어서,
상기 승강유닛은 상기 제1,2메인포스트에 제1,2시트프레임의 제1,2승강지지부가 슬라이딩 가능하게 결합되고, 상기 제 1,2메임포스트에 각각 설치되어 상기 제1,2메인포스트에 대해 제 1,2승강지지부를 승강시키기 위한 제1,2실린더와, 상기 제1,2실린더와 유체공급관에 의해 연결되어 상기 제 1,2실리더를 작동시키기 위한 작동유체를 공급하는 작동유체공급부 구비한 것을 특징으로 승하차가 용이한 휠체어.


The method of claim 1,
The lifting unit is slidably coupled to the first and second lifting support parts of the first and second seat frames to the first and second main posts, and is installed on the first and second main posts, respectively, to the first and second main posts. The first and second cylinders for elevating the first and second lifting support units, and a working fluid connected to the first and second cylinders by a fluid supply pipe to supply a working fluid for operating the first and second cylinders A wheelchair that is easy to get on and off, characterized in that it has a supply unit.


 제 1항에 있어서,
상기 제1,2시트프레임에는 상기 휠체어를 이동시키거나 상기 제1,2시트프레임을 제1,2메인포스트에 대해 회동시키기 위한 손잡이부가 설치되고, 상기 메인베이스에는 상기 환우의 발을 지지하기 위한 발판이 설치된 것을 특징으로 하는 승하차가 용이한 휠체어.The method of claim 1,
The first and second seat frames are provided with a handle for moving the wheelchair or for rotating the first and second seat frames with respect to the first and second main posts, and the main base is for supporting the feet of the patient A wheelchair that is easy to get on and off, characterized in that a footrest is installed. 제 1항에 있어서,
상기 제 1,2시트프레임결합부는 제1,2시트프레임의 단부의 결합상태를 유지하기 위한 보조결합부를 더 구비한 것을 특징으로 하는 승하차가 용이한 휠체어.








The method of claim 1,
The first and second seat frame coupling portion is a wheelchair that is easy to get on and off, characterized in that it further comprises an auxiliary coupling portion for maintaining the coupling state of the ends of the first and second seat frames.
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KR102323151B1 (en) * 2021-08-23 2021-11-05 김태식 Automated wheelchair for critically-impaired patients
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