KR0116164Y1 - Wheel chair - Google Patents

Wheel chair Download PDF

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Publication number
KR0116164Y1
KR0116164Y1 KR2019910017911U KR910017911U KR0116164Y1 KR 0116164 Y1 KR0116164 Y1 KR 0116164Y1 KR 2019910017911 U KR2019910017911 U KR 2019910017911U KR 910017911 U KR910017911 U KR 910017911U KR 0116164 Y1 KR0116164 Y1 KR 0116164Y1
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KR
South Korea
Prior art keywords
braking
braking member
wheel
wheelchair
support plate
Prior art date
Application number
KR2019910017911U
Other languages
Korean (ko)
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KR930008251U (en
Inventor
이근성
Original Assignee
이근성
미키코리아 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to KR2019910017911U priority Critical patent/KR0116164Y1/en
Publication of KR930008251U publication Critical patent/KR930008251U/en
Application granted granted Critical
Publication of KR0116164Y1 publication Critical patent/KR0116164Y1/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • A61G5/1005Wheelchairs having brakes
    • A61G5/1013Wheelchairs having brakes engaging the wheel
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00Chairs and seats
    • Y10S297/04Wheelchair

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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)
  • Braking Arrangements (AREA)

Abstract

본 고안은 휠체어용 토글브레이크장치에 관한 것으로, 바퀴(12)에 인접한 휠체어프레임(14)의 브라킷트(16)에 제동부재(18)와 이를 조작하는 핸드레바(20)로 구성되는 토글브레이크조립체(22)가 착설된다. 이 토클브레이크조립체(22)는 브라킷트(16)에 고정되는 고정보스(24)(24')를 갖는 지지판(26)으로 구성되고, 제동부재(18)는 하단에 제동편(28)이 절곡형성되고 상단이 핀(20)으로 지지판(26)에 축설된다. 헨드레바(20)는 하단에 만곡부(32)를 가지며 그 말단부가 핀(34)으로 지지판(26)에 축설된다. 제동부재(18)의 중간부분과 만곡부(32)의 중간부분이 연결레바(36)로 연결되고 제동부재(18)가 스프링(42)에 의하여 제동해제방향으로 탄지되어 있다.The present invention relates to a toggle brake device for a wheelchair, a toggle brake assembly composed of a braking member 18 and a hand lever 20 for operating the bracket 16 of the wheelchair frame 14 adjacent to the wheel 12. (22) is built up. The toe brake assembly 22 is composed of a support plate 26 having a high information 24, 24 'fixed to the bracket 16, and the braking member 18 is bent at a lower end with a braking piece 28. It is formed, and the upper end is arranged on the support plate 26 with the pin (20). The hand bar 20 has a curved portion 32 at its lower end and its distal end is arranged on the support plate 26 with a pin 34. The middle portion of the braking member 18 and the middle portion of the curved portion 32 are connected to the connecting lever 36 and the braking member 18 is supported by the spring 42 in the braking release direction.

Description

휠체어용 토글브레이크 장치Toggle Brake Device for Wheelchair

제1도는 본 고안이 채용된 휠체어의 사시도.1 is a perspective view of a wheelchair employing the present invention.

제2도는 내부구조를 보이기 위하여 배면측을 주로 보인 본 고안 토글브레이크 장치의 사시도.Figure 2 is a perspective view of the present invention toggle brake device mainly showing the back side to show the internal structure.

제3도와 제4도는 본 고안의 작용상태 정면도.3 and 4 is a front view of the working state of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

12 : 바퀴 14 : 휠체어프레임12: wheel 14: wheelchair frame

16 : 브라킷트 18 : 제동부재16 Bracket 18 Braking Member

20 : 브라킷트 22 : 토글브레이크조립체20: bracket 22: toggle brake assembly

24, 24' : 고정보스 26 : 지지판24, 24 ': Go Information 26: Support Plate

28 : 제동편 32 : 만곡부28: braking part 32: curved portion

34 : 핀 36 : 연결레바34: pin 36: connecting lever

42 : 스프링42: spring

본 고안은 휠체어용 토글브레이크장치에 관한 것으로, 특히 조작이 간편하고 제동상태에서는 브레이크가 무단히 풀리는 일이 없이 확실하게 휠체어바퀴를 고정시킬 수 있도록 한 휠체어용 토글브레이크 장치에 관한 것이다.The present invention relates to a toggle brake device for a wheelchair, and more particularly to a toggle brake device for a wheelchair to be able to securely secure the wheel of the wheel without easy release of the brake in the braking state.

일방적으로 휠체어는 사용자 또는 보조자에 의하여 전후진 이동시킬 수 있으며, 사용자는 보조자보다 바퀴에 접근하기 용이하므로 브레이크장치는 주로 사용자에 의하여 조작되는 경우가 많다. 휠체어의 브레이크장치는 사용자에 의하여 손쉽게 바퀴를 고정시킬 수 있어야하며 해제시에도 간단히 조작되는 것이 요구된다. 그러나 종래기술의 브레이크장치에 있어서는 그 제동조작이 불편할 뿐만 아니라, 제동상태가 무단히 풀릴 수도 있는 결점이 있었다.Unilaterally, the wheelchair can be moved back and forth by the user or assistant, and the user is easier to access the wheel than the assistant, so the brake device is often operated by the user. The brake device of the wheelchair should be able to easily fix the wheel by the user, and it is required to be easily operated even when released. However, in the brake device of the prior art, not only the braking operation is inconvenient, but also there is a defect that the braking state can be released without permission.

본 고안에 있어서는 종래의 이와같은 점을 감안하여 안출한 것으로, 브레이크의 제동 및 해제조작이 용이하고 제동상태에서는 바퀴를 확고하게 고정시켜 안정된 상태를 유지할 수 있도록 한 것인 바, 이를 첨부도면에 의거하여 보다 상세히 설명하면 다음과 같다.In the present invention, it is conceived in view of such a conventional situation, and the braking and releasing operation of the brake is easy, and in the braking state, the wheel is firmly fixed to maintain a stable state, based on the accompanying drawings. When described in more detail as follows.

핸드링(10)이 결합된 바퀴(12)에 인접한 휠체어프레임(14)에 브라킷트(16)를 착설하여 바퀴(12)의 외주면측에 접촉하는 제동부재(18)와 이를 조작하는 핸드레바(20)로 구성되는 토글브레이크조립체(22)를 착설한 것에 있어서, 이 토글브레이크조립체(22)는 브라킷트(16)에 고정되는 한쌍의 고정보스(24)(24')가 상측헤 배치된 지지판(26)으로 구성되고, 제동부재(18)는 하단에 바퀴(12)의 외주면측에 측면이 접촉하는 L자형 제동편(28)이 절곡형성되어 있고 상단이 핀(30)으로 회전가능하게 지지판(26)에 축설되어 있으며, 핸드레바(20)는 하단에 제동부재(18)측을 향하여 C자형으로 만곡된 만곡부(32)를 가지고 이 만곡부(32)의 말단부가 핀(34)으로 지지판(26)에 축설되며 제동부재(18)의 중간부분과 핸드레바(20)의 만곡부(32)의 중간부분이 연결레바(36)로 연결되는 이 연결레바(36)는 제동부재(18)와 핸드레바(20)에 리벳트(38)(38')로 연결되며, 재동부재(18)에 연결된 연결레바(36)의 하측에는 그 대향측의 지지판(26)에 입설한 스프링걸이(40)에 일측단부를 걸어 고정시킨 스프링(42)을 연결하여서된 구조이다.The bracket 16 is installed on the wheelchair frame 14 adjacent to the wheel 12 to which the hand ring 10 is coupled, and the braking member 18 contacting the outer circumferential surface side of the wheel 12 and the hand lever 20 for manipulating the bracket 16. In the installation of the toggle brake assembly 22 constituted by the above, the toggle brake assembly 22 has a support plate on which a pair of high information screws 24, 24 'fixed to the bracket 16 are arranged. 26, the braking member 18 is formed at the lower end of the L-shaped braking piece 28, the side of which is in contact with the outer peripheral surface side of the wheel 12 is bent and the upper end is rotatably supported by the pin (30) 26, the hand lever 20 has a curved portion 32 curved in a C shape toward the braking member 18 side at the lower end thereof, and the distal end portion of the curved portion 32 is supported by a pin 34. This connecting rod is arranged in the middle of the braking member 18 and the middle portion of the curved portion 32 of the hand lever 20 is connected to the connecting lever 36 36 is connected to the braking member 18 and the hand lever 20 by rivets 38 and 38 ', and on the lower side of the connecting lever 36 connected to the braking member 18, a support plate on the opposite side thereof ( It is a structure that is connected to the spring 42 fixed to the one end to the spring hanger 40 installed in the 26.

이와 같은 본 고안은 핸드레바(20)를 휠체어의 전방으로 당길 때에 핸드레바(20)에 일체로 형성된 C자형 만곡부(32)의 중간에 연결레바(36)가 열결된 리벳트(38')의 중심축선이 연결레바(36)가 제동부재(18)에 연결된 리벳트(38)와 핀(34)을 연결한 선보다 높은 위치로 이동하여 연결레바(36)를 통해 제동부재(18)를 휠체어의 전방으로 당긴다. 이때에 제동부재(18)의 제동편(28)이 바퀴(12)에서 멀어지는 방향으로 이동하며, 제동부재(18)가 전방으로 이동되는 것은 스프링(42)의 인장력이 작용하여 제동부재(18)가 신속히 이동된다. 이때에 핸드레바(20)의 위치는 토글브레이크조립체(22)를 휠체어프레임(14)의 브라킷트(16)에 고정시키는 고정보스(24)(24') 중에서 전방의 고정보스(24)에 핸드레바(20)가 접하여 정하여진다.The present invention has a rivet 38 'in which the connecting lever 36 is connected to the middle of the C-shaped curved portion 32 formed integrally with the hand lever 20 when the hand lever 20 is pulled forward of the wheelchair. The central axis is moved to a position higher than the line connecting the rivet 38 and the pin 34 connected to the brake lever 18 to the brake member 18 to move the brake member 18 through the connection lever 36 to the wheelchair. Pull forward. At this time, the braking member 28 of the braking member 18 moves in a direction away from the wheel 12, and the braking member 18 moves forward because the tension force of the spring 42 acts on the braking member 18. Is moved quickly. At this time, the position of the hand lever 20 is the hand of the high information 24 in front of the high information 24 (24 ′) which fixes the toggle brake assembly 22 to the bracket 16 of the wheelchair frame 14. The lever 20 is brought into contact with one another.

휠체어를 정지시키고자 할 때에는 핸드레바(20)를 휠체어의 후방으로 당긴다. 이때에 핸드레바(20)의 만곡부(32)중간에 연결된 연결레바(36)의 리벳트(38')가 그 중심축이 제동부재(18)에 연결레바(36)가 연결된 리벳트(38)의 중심축과 핸드레바(20)가 지지판(26)에 축설된 핀(34)의 중심축을 연결하는 선보다 낮은 위치로 이동하며 연결레바(36)가 제동부재(18)를 밀어 그 재동편(28)이 바퀴(12)에 접촉하여 바퀴(12)를 제동시킨다.When you want to stop the wheelchair pull the hand lever 20 to the rear of the wheelchair. At this time, the rivet 38 'of the connecting lever 36 connected to the middle of the curved portion 32 of the hand lever 20 has a central axis of the rivet 38 connected with the connecting lever 36 to the braking member 18. And the hand lever 20 moves to a position lower than the line connecting the central axis of the pin 34 arranged on the support plate 26, and the connecting lever 36 pushes the braking member 18 to its re- moving piece 28. ) Contacts the wheel 12 to brake the wheel 12.

이때에 핸드레바(20)는 고정보스(24')에 접하여 위치가 고정된다. 따라서 휠체어의 바퀴(12)는 제동부재(18)에 의하여 확고하게 제동되며 핸드레바(20)를 전방으로 당기지 아니하는 한 제동상태가 풀리지 아니할 것이다.At this time, the hand lever 20 is fixed to the position in contact with the high information 24 '. Therefore, the wheel 12 of the wheelchair is firmly braked by the braking member 18 and the braking state will not be released unless the hand lever 20 is pulled forward.

브레이크 해제시에는 핸드레바(20)를 전방으로 당기면 상기 언급된 바와 같이 바퀴(12)에서 제동편(28)이 분리되며 스프링(42)의 작용으로 신속한 해제가 이루어진다.When the brake is released, when the hand lever 20 is pulled forward, the braking piece 28 is separated from the wheel 12 as mentioned above, and the quick release is performed by the action of the spring 42.

Claims (1)

바퀴(12)에 인접한 휠체어프레임(14)에 브라킷트(16)를 착설하여 바퀴(12)에 접촉하는 제동부재(18)와 이를 조작하는 핸드레바(20)로 구성되는 토글브레이크조립체(22)를 착설한 것에 있어서, 이 토글브레이크조립체(22)가 브라킷트(16)에 고정되는 한쌍에 고정보스(24)(24')가 상측에 배치된 지지판(26)으로 구성되고, 제동부재(18)는 하단에 제동편(28)이 절곡형성되어 있고 상단이 핀(20)으로 지지판(26)에 축설되어 있으며, 핸드레바(20)는 하단에 만곡부(32)를 가지고 그 말단부가 핀(34)으로 지지판(26)에 축설되며 제동부재(18)의 중간부분과 만곡부(32)의 중간부분에 리벳트(38)(38')로 연결레바(36)가 연결되며, 제동부재(18)가 스프링(42)에 의하여 제동해제방향으로 탄지됨을 특징으로하는 휠체어용 토글브레이장치.Toggle brake assembly (22) consisting of a braking member (18) in contact with the wheel (12) by mounting a bracket (16) on a wheelchair frame (14) adjacent to the wheel (12) and a hand lever (20) for manipulating it. In installation, the toggle brake assembly 22 is constituted by a support plate 26 in which high information 24 and 24 'are arranged on the upper side in a pair fixed to the bracket 16, and the braking member 18 is provided. ), The braking piece 28 is bent at the lower end, and the upper end is arranged on the support plate 26 by the pin 20, and the hand lever 20 has the curved portion 32 at the lower end thereof and the pin 34 And a connecting lever 36 connected to the middle portion of the braking member 18 and the middle portion of the curved portion 32 by rivets 38 and 38 ′, and the braking member 18. Toggle device for a wheelchair, characterized in that the spring 42 is carried in the braking release direction.
KR2019910017911U 1991-10-25 1991-10-25 Wheel chair KR0116164Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910017911U KR0116164Y1 (en) 1991-10-25 1991-10-25 Wheel chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910017911U KR0116164Y1 (en) 1991-10-25 1991-10-25 Wheel chair

Publications (2)

Publication Number Publication Date
KR930008251U KR930008251U (en) 1993-05-24
KR0116164Y1 true KR0116164Y1 (en) 1998-04-17

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Application Number Title Priority Date Filing Date
KR2019910017911U KR0116164Y1 (en) 1991-10-25 1991-10-25 Wheel chair

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180125809A (en) 2017-05-16 2018-11-26 이일열 Brake unit for wheelchair
KR20180125821A (en) 2017-05-16 2018-11-26 이일열 Brake unit mounting kit for wheelchair
KR20180125837A (en) 2017-05-16 2018-11-26 이일열 Wheel slip prevention device for wheelchair
KR20190008774A (en) 2017-07-17 2019-01-25 이일열 Wheel for wheelchair
KR20190008775A (en) 2017-07-17 2019-01-25 이일열 Moving kit for wheelchair

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180125809A (en) 2017-05-16 2018-11-26 이일열 Brake unit for wheelchair
KR20180125821A (en) 2017-05-16 2018-11-26 이일열 Brake unit mounting kit for wheelchair
KR20180125837A (en) 2017-05-16 2018-11-26 이일열 Wheel slip prevention device for wheelchair
KR20190008774A (en) 2017-07-17 2019-01-25 이일열 Wheel for wheelchair
KR20190008775A (en) 2017-07-17 2019-01-25 이일열 Moving kit for wheelchair

Also Published As

Publication number Publication date
KR930008251U (en) 1993-05-24

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