KR102660429B1 - Elevating type seat for seat toilet and wheelchair - Google Patents

Elevating type seat for seat toilet and wheelchair Download PDF

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Publication number
KR102660429B1
KR102660429B1 KR1020220099800A KR20220099800A KR102660429B1 KR 102660429 B1 KR102660429 B1 KR 102660429B1 KR 1020220099800 A KR1020220099800 A KR 1020220099800A KR 20220099800 A KR20220099800 A KR 20220099800A KR 102660429 B1 KR102660429 B1 KR 102660429B1
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South Korea
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seat
support
toilet
wheelchair
shaft
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KR1020220099800A
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Korean (ko)
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KR20240021455A (en
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최병현
최유정
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최병현
최유정
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/10—Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
    • A47K13/105—Toilet seat or toilet cover handles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/12—Hinges
    • 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
    • A61G5/14—Standing-up or sitting-down aids

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Toilet Supplies (AREA)

Abstract

본 발명은 다리와 다리관절 그리고 고관절 부분이 불편하여 스스로 안거나 일어서는 것이 어려운 사람(이하 "장애인" 으로 표기함)이 사용하기 좋게 만든 좌변기 및 휠체어용 좌대에 관한 것으로 보다 구체적인 것은, 좌변기나 휠체어의 시트에 설치되는 좌대의 선단부에 지지축을 부착하여, 지지축이 양단부를 좌변기나 휠체어의 시트선단부에 설치한 지지돌편에 지지시키고, 좌대지지축의 일단에 좌우회전 전동기의 구동축을 접속하여, 좌대의 후단부는 지지축을 중심으로 일정각도로 상향시키고, 원위치시킬 수 이게 하여, 장애인이 좌변기나 휠체어에 앉거나 일어설 때, 안전과 편리성이 충족되게 만든 앉고서는 것이 불편한 사람을 위한 좌변기 및 휠체어용 승강형 좌대이다. The present invention relates to a toilet seat and a wheelchair seat made to be easy to use by people (hereinafter referred to as "disabled persons") who have difficulty holding or standing up on their own due to discomfort in the legs, leg joints, and hip joints. More specifically, it relates to a toilet seat or a wheelchair seat. A support shaft is attached to the front end of the seat installed on the seat, and both ends of the support shaft are supported on support stones installed at the front end of the seat of the toilet or wheelchair, and the drive shaft of the left and right rotating electric motor is connected to one end of the seat support shaft, The rear end can be raised at a certain angle around the support axis and returned to its original position, providing safety and convenience for disabled people when sitting or standing on a toilet seat or wheelchair. Elevator for toilet seats and wheelchairs for people who have difficulty sitting and standing. It's the older brother's seat.

Description

앉고서는 것이 불편한 사람을 위한 좌변기 및 휠체어용 승강형 좌대{ELEVATING TYPE SEAT FOR SEAT TOILET AND WHEELCHAIR}Elevating seat for toilet seats and wheelchairs for people who have difficulty sitting and standing {ELEVATING TYPE SEAT FOR SEAT TOILET AND WHEELCHAIR}

본 발명은 다리와 다리관절 그리고 고관절 부분이 불편하여 스스로 안거나 일어서는 것이 어려운 사람(이하 "장애인" 으로 표기함)이 사용하기 좋게 만든 좌변기 및 휠체어용 좌대에 관한 것으로 보다 구체적인 것은, 좌변기나 휠체어의 시트에 설치되는 좌대의 선단부에 지지축을 부착하여, 지지축이 양단부를 좌변기나 휠체어의 시트선단부에 설치한 지지돌편에 지지시키고, 좌대지지축의 일단에 좌우회전 전동기의 구동축을 접속하여, 좌대의 후단부는 지지축을 중심으로 일정각도로 상향시키고, 원위치 시킬 수 이게 하여, 장애인이 좌변기나 휠체어에 앉거나 일어설 때, 안전과 편리성이 충족되게 만든 것이다.The present invention relates to a toilet seat and a wheelchair seat made to be easy to use by people (hereinafter referred to as "disabled persons") who have difficulty holding or standing up on their own due to discomfort in the legs, leg joints, and hip joints. More specifically, it relates to a toilet seat or a wheelchair seat. A support shaft is attached to the front end of the seat installed on the seat, and both ends of the support shaft are supported on support stones installed at the front end of the seat of the toilet or wheelchair, and the drive shaft of the left and right rotating electric motor is connected to one end of the seat support shaft, The rear end can be raised at a certain angle around the support axis and returned to its original position, ensuring safety and convenience when a disabled person sits or stands on a toilet seat or wheelchair.

종래의 좌변기나 휠체어는 좌대가 일정높이에 형성되어 사용자의 허벅지와 등이 90도를 유지하는 자세로 앉을 수 있게 구성하고 있어서, 다리와 다리관절 그리고 고관절에 장애를 가진 사람이 좌대에 앉으려고 하면, 엉덩이 부분과 좌대 사이에 높이의 차이가 있어 엉덩이 부분을 좌대표면에 접촉시키면서 앉을 수가 없어 덜컥 내려앉게 되어 충격을 받게 되고, 일어설 때는 무릎이나 관절부분이 아파서 일어나기가 어려워 자력으로 일어설 수가 없기 때문에 지지대를 이용해야 하는 불편이 있었다.Conventional toilet seats or wheelchairs have a seat at a certain height so that the user can sit in a position where the thighs and back are maintained at 90 degrees, so if a person with disabilities in the legs, leg joints, or hip joints tries to sit on the seat, , there is a difference in height between the hips and the seat, so you cannot sit down with your hips in contact with the seat surface, so you fall down and get a shock, and when you stand up, it is difficult to get up because your knees and joints hurt, so you cannot stand up on your own. Therefore, there was the inconvenience of having to use a support stand.

이를 해소하기 위하여 좌대가 리프팅되는 리프팅 완충체어가 개발되어 있으나, 좌대 리프팅을 위해 에어실린더를 이용하므로 좌변기나 휠체어에 설치하기 어려운 불편이 있었다.To solve this problem, a lifting cushion chair with a lifting seat has been developed, but since an air cylinder is used to lift the seat, it is difficult to install on a toilet seat or wheelchair.

선행기술 대한민국공개특허 10-2022-0069527Prior art Korea open patent 10-2022-0069527

본 발명은 상기 불편을 해소하기 위하여 개발된 것이다.The present invention was developed to solve the above inconvenience.

본 발명은 좌변기(1)의 시트(3)나 휠체어(2)의 시트(3')에 설치되는 좌대(4)가 선단지지축을 중심으로 후단부가 일정각도로 상향되고, 원위치 되게 구성한 것이다. The present invention is configured so that the rear end of the seat (4) installed on the seat (3') of the toilet (1) or the seat (3') of the wheelchair (2) is raised at a certain angle around the front support axis and returned to the original position.

이를 위해 본 발명은 좌변기(1) 시트(3)나 휠체어(2)의 시트(3')의 앞쪽에 지지돌편(5)(5a)을 형성하고, 좌대(4)의 앞쪽에 지지축(4a)을 부착하여 지지축(4a)의 양단부가 지지돌편(5)(5a)의 지지공에 끼워져 지지되게 한 다음, 지지축(4a)의 일단에 구동축(4b)을 부착하여 구동축 중심에 내경기어(6)를 형성하고, For this purpose, the present invention forms a support stone (5) (5a) in front of the seat (3') of the toilet (1) or the seat (3') of the wheelchair (2), and a support shaft (4a) in front of the seat (4). ) is attached so that both ends of the support shaft (4a) are supported by being inserted into the support holes of the support stone piece (5) (5a), and then the drive shaft (4b) is attached to one end of the support shaft (4a) to place an internal gear at the center of the drive shaft. Form (6),

이와 대향하는 감속기(7a)가 부착된 정역회전모터(7)를 설치하여 정역회전모터(7)의 모터회전축(8)끝에 기어(8a)를 형성하여, 모터회전축의 기어(8a)를 구동축(4b)의 내경기어(6)에 접촉시켜 정역모터의 작동스위치(7')(7")로 모터의 회전축이 회전하는 방향을 정역으로 선택함에 따라 좌대(4)의 지지축(4a)을 회전시켜 좌대의 후미부가 지지축(4a)을 중심으로 회전하여 일정각도로 상향되고, 복귀될 수 있게 한 구성이다. A forward/reverse rotation motor (7) equipped with a reducer (7a) opposing it is installed to form a gear (8a) at the end of the motor rotation shaft (8) of the forward/reverse rotation motor (7), and the gear (8a) of the motor rotation shaft is connected to the drive shaft ( By contacting the internal gear (6) of 4b), the support shaft (4a) of the seat (4) is rotated by selecting the rotation direction of the motor's rotation axis as forward or reverse using the forward/reverse motor operation switch (7') (7"). This configuration allows the rear portion of the seat to rotate around the support axis (4a) to move upward at a certain angle and then return.

이와 같이 된 본 발명은 좌변기나 휄체어의 좌대(4) 선단부에 지지축(4a)이 형성되어 지지축(4a) 양단이 좌변기나 휠체어의 시트(3)(3')에 장치한 지지돌편(5)(5a)에 지지되고, 지지축 일단에 구동축(4b)이 부착되어, 구동축 중심부에 내경기어(6)가 형성되어 좌대 외측에 부착한 정역회전모터(7)의 모터회전축(8)끝에 형성된 기어(8a)가 결합하므로, 모터회전축을 정회전시키면 좌대(4)의 지지축(4a)이 회전하여 좌대(4)의 후단부를 지지축을 중심으로 일정각도로 상향되고, 좌대의 후단부가 상향한 상태에서 모터의 회전축을 역회전시키면 좌대의 지지축(4a)이 역회전하여 상향한 좌대의 후단부가 서서히 복귀하게 된다.In the present invention, a support shaft (4a) is formed at the front end of the seat (4) of a toilet or wheelchair, and both ends of the support shaft (4a) are supported by a support stone (5) installed on the seat (3) (3') of a toilet or wheelchair. ) is supported on (5a), a drive shaft (4b) is attached to one end of the support shaft, an internal gear (6) is formed at the center of the drive shaft, and is formed at the end of the motor rotation shaft (8) of the forward/reverse rotation motor (7) attached to the outside of the seat. Since the gear 8a is engaged, when the motor rotation shaft rotates forward, the support shaft 4a of the seat 4 rotates and the rear end of the seat 4 is raised at a certain angle around the support axis, and the rear end of the seat 4 is raised upward. In this state, when the rotation axis of the motor is reversely rotated, the support shaft 4a of the seat rotates in reverse and the rear end of the seat raised upward gradually returns.

따라서 좌대에 앉을 때는 좌대의 후단부를 위로 올려서 좌대에 앉을 사람의 엉덩이가 좌대 상면에 접촉되게 한 다음, 그 상태에서 좌우회전모터의 회전축을 역회전시켜 좌대후미가 서서히 내려오게 하면, 좌대에 밀착된 엉덩이가 좌대와 같이 내려가 다리관절에 힘이 없는 장애인이라 해도 안전하게 앉을 수 있게 되고, 좌대에서 일어날 때는 앉을때와 반대로 좌대에 앉은 상태에서 좌우회전 모터의 회전축을 좌대가 상향하는 쪽으로 구동시키면 좌대의 후미부가 서서히 위로 올라가므로, 좌대에 앉은 사람의 엉덩이가 좌대의 상향동작을 받아 위로 올려지기 때문에 일정높이까지 엉덩이가 올라가게 되어 관절에 힘을 주지 않고 일어설 수 있게 되므로, 앉을 때나 일어설 때, 큰 힘을 쓰지 않고 안전하게 일어설 수 있는 이점을 얻을 수 있다. Therefore, when sitting on a seat, the rear end of the seat is raised so that the buttocks of the person sitting on the seat are in contact with the upper surface of the seat. Then, in that state, the rotation axis of the left and right rotation motor is reversed and the rear end of the seat is slowly lowered, causing the rear end of the seat to come down slowly. Since the hips are lowered along with the seat, even disabled people with weak leg joints can sit safely. When standing up from the seat, in the opposite direction to when sitting down, while sitting on the seat, if the rotation axis of the left and right motor is driven in the upward direction of the seat, the rear end of the seat will move. As the pedestal gradually rises upward, the buttocks of the person sitting on the pedestal are raised upward by the upward movement of the pedestal, allowing the buttocks to rise to a certain height and allowing the person to stand up without putting force on the joints. You can gain the advantage of being able to stand up safely without using any force.

특히, 본 발명은 구조가 간편하여 좌변기나 휠체어에 설치하기가 쉽고, 일정회전속도로 감속시킨 정역모터를 사용하여, 좌대지지축을 회전시키고, 지지축의 구동축에 내경기어를 형성하고, 모터회전축에 기어(8a)를 형성하여, 서로를 접속시키기 때문에 결합이 완벽하여 좌대후미를 상향시키고 원위치시키는 작동을 정교하게 하여 작동신뢰성을 높일 수 있는 이점이 있고, 구조가 간결하여 고장의 염려가 적은 이점이 있다. In particular, the present invention has a simple structure, making it easy to install on a toilet seat or wheelchair, and uses a forward/reverse motor slowed down to a constant rotation speed to rotate the left support shaft, form an internal gear on the drive shaft of the support shaft, and provide a gear on the motor rotation shaft. Since (8a) is formed and connected to each other, the connection is perfect, and the operation of raising and returning the rear seat is elaborated, which has the advantage of increasing operational reliability, and the simple structure has the advantage of reducing the risk of failure. .

또한, 본 발명은 좌대(4)를 좌변기에 설치할 경우, 좌변기의 시트 위에 설치하므로, 소변을 볼 때, 시트를 들어올리고 소변을 보고 다시 내릴 수 있어서 좌대(4) 기능을 방해하지 않게 설치할 수 있는 이점이 있다. In addition, in the present invention, when installing the seat (4) on a toilet seat, it is installed on the seat of the toilet seat, so when urinating, the seat can be lifted, urinated, and lowered again, so it can be installed without interfering with the function of the seat (4). There is an advantage.

도 1은 본 발명을 좌변기에 실시한 예시도
도 2는 도 1의 평면도
도 3은 도 2의 가-가'선단면도
도 4는 도 2의 나-나'선단면도
도 5는 본 발명의 지지축과 모터회전축의 접속부 분해 사시도
도 6은 본 발명의 사용상태도
도 7은 본 발명을 휠체어에 실시한 예시도
도 8은 도 7의 단면도
도 9는 본 발명의 좌변기 시트를 위로 올린 상태예시도이다.Figure 1 is an example of the present invention implemented on a toilet seat.
Figure 2 is a plan view of Figure 1
Figure 3 is a cross-sectional view taken along line A-A of Figure 2.
Figure 4 is a cross-sectional view along line B-B' of Figure 2.
Figure 5 is an exploded perspective view of the connection between the support shaft and the motor rotation shaft of the present invention
Figure 6 is a state of use of the present invention
Figure 7 is an example of the present invention implemented on a wheelchair
Figure 8 is a cross-sectional view of Figure 7
Figure 9 is an illustration of the toilet seat of the present invention in an upright state.

본 발명은 좌변기(1)의 시트(3)나 휠체어(2)의 시트(3')위에 설치하여 좌대에 앉을 사람의 엉덩이를 좌대에 밀착시켜서, 좌대후미를 시트위에 내리거나 시트에서 위로 올릴 수 있게 한 좌대(4)에 관한 것이다.The present invention is installed on the seat 3 of the toilet seat 1 or the seat 3' of the wheelchair 2, so that the buttocks of the person sitting on the seat are in close contact with the seat, so that the rear end of the seat can be lowered on the seat or raised up from the seat. This is about the pedestal (4) that was created.

이를 위해 본 발명은 좌변기(1)의 시트(3) 지지축(3a)를 좌변기에 부착한 지지돌편(3b)에 지지하고, 좌변기 시트(3)와, 휠체어 시트(3') 앞쪽에 지지돌편(5)(5a)을 형성하며, 좌대(4)의 앞쪽에 지지축(4a)을 일체로 형성하여 지지축(4a)의 양단을 지지돌편의 지지공에 끼워 지지하고, 지지축(4a)의 일단에 구동축(4b)을 부착하여, 구동축(4b) 중심에 내경기어(6)를 형성하고, 이와 대향하는 측방에 감속기(7a)가 부착된 정역회전모터(7)를 설치하여 모터회전축(8)끝에 기어(8a)를 형성하고, 모터회전축의 기어(8a)를 내경기어(6)에 접촉시켜 좌우회전 모터의 작동스위치(7')(7")로 모터의 회전축이 회전하는 방향을 선택하여 좌대(4)의 지지축(4a)을 회전시킴으로써, 좌대의 후미부가 지지축을 중심으로 회전하여 일정각도로 상향하고 복귀될 수 있게 한 구성이다.For this purpose, the present invention supports the support shaft (3a) of the seat (3) of the toilet seat (1) on the support stone (3b) attached to the toilet seat, and supports the support stone piece (3b) in front of the toilet seat (3) and the wheelchair seat (3'). (5) (5a) is formed, and a support shaft (4a) is integrally formed in the front of the seat (4), so that both ends of the support shaft (4a) are supported by inserting them into the support holes of the support stone pieces, and the support shaft (4a) Attach a drive shaft (4b) to one end of the drive shaft (4b) to form an internal gear (6) at the center of the drive shaft (4b), and install a forward/reverse rotation motor (7) with a reducer (7a) on the side opposite to it to form a motor rotation shaft ( 8) Form a gear (8a) at the end, contact the gear (8a) of the motor rotation shaft to the internal gear (6), and control the direction in which the rotation shaft of the motor rotates with the operation switch (7') (7") of the left and right rotation motor. By selecting and rotating the support axis 4a of the seat 4, the rear portion of the seat rotates around the support axis to move upward and return at a certain angle.

1 : 좌변기 2 : 휠체어
3 : 시트 3' : 시트
3a : 지지축 3b : 지지돌편
4 : 좌대 4a : 지지축 4b : 구동축 5,5a : 지지돌편
6 : 내경기어 7 : 정역회전모터
7',7" : 작동스위치 7a : 감속기
8 : 모터회전축 8a : 기어1: toilet seat 2: wheelchair
3: Sheet 3': Sheet
3a: support shaft 3b: support stone piece
4: Seat 4a: Support shaft 4b: Drive shaft 5,5a: Support stone piece
6: Internal gear 7: Forward/reverse rotation motor
7',7": Operation switch 7a: Reducer
8: motor rotation shaft 8a: gear

Claims (2)

좌변기(1)의 시트(3)나 휠체어(2)의 시트(3')위에 설치하여 좌대에 앉을 사람의 엉덩이를 좌대에 밀착시키고, 좌대를 회전시켜 좌대의 후미부를 내리거나 올릴 수 있게 한 좌대(4)에 관한 것으로, 좌변기(1)의 시트(3)는 지지축(3a)을 좌변기에 부착한 지지돌편(3b)에 지지하고, 좌변기 시트(3)와, 휠체어 시트(3') 앞쪽에 지지돌편(5)(5a)을 형성하며, 좌대(4)의 앞쪽에 지지축(4a)을 일체로 형성하여 지지축(4a)의 양단을 지지돌편의 지지공에 끼워 지지하고, 지지축(4a)의 일단에 구동축(4b)을 부착하여, 구동축(4b)중심에 내경기어(6)를 형성하고, 이와 대향하는 측방에 감속기(7a)가 부착된 정역회전모터(7)를 설치하여 모터회전축(8)끝에 기어(8a)를 형성하고, 모터회전축의 기어(8a)를 내경기어(6)에 접촉시켜 좌우회전 모터의 작동스위치(7')(7")로 모터 회전축이 회전하는 방향을 선택하여 좌대(4)의 지지축(4a)을 회전시킴으로써, 좌대의 후미부가 지지축을 중심으로 일정각도로 상향회전하고, 원위치되게 구성한 것을 특징으로 하는 앉고서는 것이 불편한 사람을 위한 좌변기 및 휠체어용 승강형 좌대.
A seat that is installed on the seat (3') of a toilet (1) or the seat (3') of a wheelchair (2) so that the buttocks of the person sitting on the seat are in close contact with the seat, and the rear end of the seat can be lowered or raised by rotating the seat. Regarding (4), the seat 3 of the toilet seat 1 supports the support shaft 3a on the support stone 3b attached to the toilet seat, and is positioned in front of the toilet seat 3 and the wheelchair seat 3'. Support stone pieces 5 (5a) are formed on the front of the seat 4, and a support shaft 4a is integrally formed to support both ends of the support shaft 4a by inserting them into the support holes of the support stone piece. A drive shaft (4b) is attached to one end of (4a) to form an internal gear (6) at the center of the drive shaft (4b), and a forward/reverse rotation motor (7) with a reducer (7a) attached is installed on the side opposite to it. A gear (8a) is formed at the end of the motor rotation shaft (8), and the gear (8a) of the motor rotation shaft is brought into contact with the internal gear (6) so that the motor rotation shaft rotates with the operation switch (7') (7") of the left and right rotation motor. By selecting a direction and rotating the support axis (4a) of the seat (4), the rear portion of the seat rotates upward at a certain angle around the support axis and returns to its original position. A toilet seat and wheelchair for people who have difficulty sitting and standing. Elevated seat for use.
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110162138A1 (en) * 2010-01-05 2011-07-07 Anderson Jr Henry M Toilet seat lift device

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KR101110354B1 (en) * 2010-03-24 2012-02-15 (주)에스아이디 Bidet having tilting fuction
KR20220069527A (en) 2020-11-20 2022-05-27 주식회사 건호엔지니어링 lift assisting chair

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110162138A1 (en) * 2010-01-05 2011-07-07 Anderson Jr Henry M Toilet seat lift device

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