A Design Principle of Toothbrush Handle Based on Ergonomic Theory
Toothbrush is a simple but an indispensible product. The reasonable or not of its design directly influences human’s oral health. Its handle is the main body of a toothbrush and plays a critical role in the success of its design. This paper makes a research on toothbrushes and studies on the general design principle of toothbrush handle with a combination of ergonomic theory.
Dongye Sun, Wen-Pei Sung and Ran Chen
Y. F. Zhu "A Design Principle of Toothbrush Handle Based on Ergonomic Theory", Applied Mechanics and Materials, Vols. 121-126, pp. 622-626, 2012