KR200232858Y1 - wheel chair belt tire system - Google Patents
wheel chair belt tire system Download PDFInfo
- Publication number
- KR200232858Y1 KR200232858Y1 KR2020000023573U KR20000023573U KR200232858Y1 KR 200232858 Y1 KR200232858 Y1 KR 200232858Y1 KR 2020000023573 U KR2020000023573 U KR 2020000023573U KR 20000023573 U KR20000023573 U KR 20000023573U KR 200232858 Y1 KR200232858 Y1 KR 200232858Y1
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- South Korea
- Prior art keywords
- wheelchair
- rubber belt
- belt wheel
- wheel
- front wheel
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Abstract
본 고안은 휠체어 전륜의 고무밸트바퀴 장치에 관한 것으로써, 기존의 휠체어에 있어서 전륜이 원형의 바퀴로 형성되어 있어서,턱 또는 계단등을 오르기가 매우 어려웠다. 이를 보완하기 위하여 그 기능과 구조를 개선한 것으로 통상의 휠체어(1)에 도시된 바와 같이 3축(4)으로 형성된 체인기어(5,5a)와 그 기어를 감싸고 있는 고무밸트바퀴(3), 그리고 3축(4)을 고정한 카바(2)로 형성되며 이를 휠체어의 본체와 조립연결되는 축(7)에 의하여 구성시켜, 계단 또는 턱 등을 용이하게 오르내릴수 있도록 하는 장치인 것이다.The present invention relates to a rubber belt wheel device of the front wheel of the wheelchair, the front wheel is formed of a circular wheel in the conventional wheelchair, it was very difficult to climb the chin or stairs. In order to compensate for this, as shown in the conventional wheelchair 1, the chain gears 5 and 5a formed in three shafts 4 and rubber belt wheels 3 surrounding the gears have been improved. And it is formed by the cover (2) is fixed to the three shaft (4) is configured by the shaft (7) connected to the assembly of the main body of the wheelchair, it is a device that can easily move up and down stairs or chin.
Description
본 고안은 휠체어 전륜의 고무밸트바퀴 장치에 관한 것으로서, 기존에 사용되고 있는 휠체어에 있어서, 앞바퀴가 단순한 윈형인 것에 비하여 무한 궤도형의 밸트바퀴를 장치한 것으로서, 휠체어의 사용기능을 높이고자 한것이다.The present invention relates to a rubber belt wheel device of the front wheel of the wheelchair, and in the conventionally used wheelchair, the front wheel is equipped with a belt track of the caterpillar type compared to a simple win type, to improve the function of the wheelchair.
현재 사용되고 있는 휠체어는 평평한 평지에서는 그 이용이 용이하나 단순한 턱이나 계단등을 오르내리고자 할때 앞바퀴가 작고 단순한 윈형의 상태임로 인하여 턱 등을 넘어가기가 용이하지 못하여 많은 애를 쓰는 경우가 많았다.Currently used wheelchairs are easy to use on a flat surface, but when trying to move up and down a simple chin or staircase, the front wheel is small and it is not easy to get over the chin due to the simple win type. .
이에 본 고안에서는 기존의 휠체어의 앞바퀴를 무한궤도형 바퀴로 전환하고자 하는 것으로서, 무한궤도형 고무밸트바퀴를 고무 또는 우래탄 고무등과 같이 연하며 질긴 재질을 사용하여 일체형으로 성형하여 제작하며, 각 부품간의 정밀도를 유지하여 기능이 유연하여 작동이 용이하도록 제공하고자 하는 한 것이다.Therefore, the present invention is to convert the front wheel of a conventional wheelchair into a caterpillar wheel, and the caterpillar rubber belt wheels are made of a soft, tough material such as rubber or uratan rubber, and molded into one piece, and manufactured. The purpose is to provide precision and easy operation by maintaining precision.
제 1도는 본 고안의 사시도1 is a perspective view of the present invention
제 2도는 본 고안의 측면도2 is a side view of the present invention
제 3도는 본 고안의 정면도3 is a front view of the present invention
제 4도는 본 고안의 평면도4 is a plan view of the present invention
제 5도는 본 고안의 부품사시도5 is a perspective view of parts of the present invention
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1: 휠체어 본체 2: 축 케이스 부라켓1: wheelchair body 2: shaft case bracket
3: 고무밸트바퀴 4: 축3: rubber belt wheel 4: shaft
5: 체인기어 6: 배어링5: chain gear 6: bearing
7: 본체 조립용 축7: shaft for assembly
상기와 같은 점을 감안하여 이하 첨부도면에 의해 주요부품과 그 결합 및 작동원리를 설명하면 다음과 같다.In view of the above points, the main parts, their coupling and operation principle will be described below with reference to the accompanying drawings.
도 1도에서 보이는 바와 같이, 통상의 휠체어(1)의 원형 앞바퀴 대신에 축케이스부라켓(2)을 휠체어의 본체에 전측에 돌출시킨 고정축(7)에 고정시키되, 부라켓(2)은 ㄷ자 형상으로 양면에 축(4,4a) 고정용 구멍(8,8a)을 각각 천공하고 그 내부에 체인기어(5,5a)를 축(4,4a)에 의하여 조립하여,역 삼각을 이루는 세개의 체인기어에 무한궤도형 고무밸트바퀴(3)를 끼워 조립하되, 상기 고무밸트바퀴(3)는 외형쪽은 돌출부를 형성하되, 돌출부와 돌출부 사이는 구멍(3a)을 천공형성하며,또한 부라켓(2)의 맨 하단 구멍(8)을 세로로 장방형홀로 천공하여,고무밸트바퀴(3)가 느슨하여질때 볼트(9)를 항상 팽팽함을 유지하도록 하도록 된것이다.As shown in FIG. 1, instead of the circular front wheel of the conventional wheelchair 1, the shaft case part racket 2 is fixed to the fixed shaft 7 protruding to the front of the body of the wheelchair. Drilling holes (8,8a) for fixing the shafts (4,4a) on both sides in a c-shape and assembling the chain gears (5,5a) by the shafts (4,4a), respectively, to form an inverted triangle The rubber gear wheel (3) is fitted to the chain gear of the track gear, but the rubber belt wheel (3) forms a protrusion on its outer side, and a hole (3a) is formed between the protrusion and the protrusion. The bottom hole 8 of the racket 2 was drilled vertically into a rectangular hole so that the bolt 9 was always kept taut when the rubber belt wheel 3 was loosened.
이와같이 구성된 본 고안은, 통상의 휠체어의 전륜에 무한궤도 형상으로 형성된 고무벨트바퀴(3)를 장치함으로 인하여, 작은턱 또는 계단등을 쉽게 오르내릴 수 있도록 함으로써 장애인이 스스로 휠체어의 이용이 용이하도록 한 것이다..The present invention configured in this way, by installing a rubber belt wheel (3) formed in a caterpillar shape on the front wheel of a conventional wheelchair, it is easy to move up and down a small jaw or stairs to facilitate the use of the wheelchair by yourself. will be..
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2020000023573U KR200232858Y1 (en) | 2000-08-19 | 2000-08-19 | wheel chair belt tire system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020000023573U KR200232858Y1 (en) | 2000-08-19 | 2000-08-19 | wheel chair belt tire system |
Publications (1)
Publication Number | Publication Date |
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KR200232858Y1 true KR200232858Y1 (en) | 2001-09-25 |
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Family Applications (1)
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KR2020000023573U KR200232858Y1 (en) | 2000-08-19 | 2000-08-19 | wheel chair belt tire system |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004006823A1 (en) * | 2002-07-13 | 2004-01-22 | Nag-Bok Lim | Wheelchair with forced driven front caterpillar wheels. |
KR20220059627A (en) * | 2020-11-03 | 2022-05-10 | 한남대학교 산학협력단 | Wheelchair with auxiliary transfer unit |
KR20220096124A (en) | 2020-12-30 | 2022-07-07 | (주)필드로 | Step driveable omni-wheel device and their incorporating driving device |
KR20220096125A (en) | 2020-12-30 | 2022-07-07 | (주)필드로 | Step driveable indepedent suspension wheel device and their incorporating driving device |
KR20220096123A (en) | 2020-12-30 | 2022-07-07 | (주)필드로 | Step driveable wheel device and their incorporating driving device |
KR102429696B1 (en) | 2021-03-24 | 2022-08-05 | 호서대학교 산학협력단 | A mobile robot wheel device capable of driving rough terrain and overcoming obstacles, and a mobile robot including the same |
KR20220132943A (en) | 2021-03-24 | 2022-10-04 | 호서대학교 산학협력단 | Driving wheel transformation device of mobile robot and mobile robot including same |
-
2000
- 2000-08-19 KR KR2020000023573U patent/KR200232858Y1/en not_active IP Right Cessation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004006823A1 (en) * | 2002-07-13 | 2004-01-22 | Nag-Bok Lim | Wheelchair with forced driven front caterpillar wheels. |
KR20220059627A (en) * | 2020-11-03 | 2022-05-10 | 한남대학교 산학협력단 | Wheelchair with auxiliary transfer unit |
KR102443017B1 (en) | 2020-11-03 | 2022-09-13 | 한남대학교 산학협력단 | Wheelchair with auxiliary transfer unit |
KR20220096124A (en) | 2020-12-30 | 2022-07-07 | (주)필드로 | Step driveable omni-wheel device and their incorporating driving device |
KR20220096125A (en) | 2020-12-30 | 2022-07-07 | (주)필드로 | Step driveable indepedent suspension wheel device and their incorporating driving device |
KR20220096123A (en) | 2020-12-30 | 2022-07-07 | (주)필드로 | Step driveable wheel device and their incorporating driving device |
KR102429696B1 (en) | 2021-03-24 | 2022-08-05 | 호서대학교 산학협력단 | A mobile robot wheel device capable of driving rough terrain and overcoming obstacles, and a mobile robot including the same |
KR20220132943A (en) | 2021-03-24 | 2022-10-04 | 호서대학교 산학협력단 | Driving wheel transformation device of mobile robot and mobile robot including same |
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