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[ Papers ] | |
Journal of the Korean Society of Manufacturing Technology Engineers - Vol. 27, No. 5, pp. 424-429 | |
Abbreviation: J. Korean Soc. Manuf. Technol. Eng. | |
ISSN: 2508-5107 (Online) | |
Print publication date 15 Oct 2018 | |
Received 10 Jul 2018 Revised 28 Aug 2018 Accepted 10 Sep 2018 | |
DOI: https://doi.org/10.7735/ksmte.2018.27.5.424 | |
안정바와 측면봉 사용에 따른 샤워배변 휠체어의 강도 및 강성 해석 | |
Analysis on Strength and Stiffness of Shower Commode Wheel Chair with Stabilizer and Lateral Bar | |
aDepartment Mechanical and Control Engineering, Handong Global University, 558, Handong-ro, Pohang, Gyeongbuk-do, 37554, Korea | |
Correspondence to : *Tel.: +82-54-260-1393 Fax: +82-54-260-1322 E-mail address: cslee@handong.edu (ChongSun Lee). | |
Funding Information ▼ |
Structural analysis was performed for a new type of shower commode wheel chair. The wheel chair structure was modeled for structural simulation, and stresses and deformation were evaluated depending on the presence of stabilizer and lateral bars used to supplement structural safety. Experiments were performed using strain gage rosettes and laser distance sensors to validate simulation results. The experiments showed that the stresses and deformation were within 10% of simulation results. The simulation showed that stabilizers and lateral bars were essential to reduce lateral deformation caused by bending of the plastic lower frame. Thus, the appropriate number of stabilizers and lateral bars needs to be determined to ensure structural safety while minimizing inconvenience in using the shower commode wheel chair.
Keywords: Shower commode wheel chair, Structure analysis, Lateral bar, Stabilizer |
본 연구는 승하차 지원 고령 친화형 휠체어 개발 과제(중소기업청 중소기업기술개발지원사업, S240930510) 지원으로 수행되었습니다.
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