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It is very common that people drop their food using chopsticks when they try to get dumplings, dumplings, noodles and other slippery food. The design of the concave quadrilateral in chopsticks reduces food chopsticks on the force area. The edge of the curved shape increases friction between food and chopsticks, thus avoiding the slipping of food.
Southwest Jiaotong University
Department of Industrial Design
Chengdu, China
Southwest Jiaotong University
Department of Industrial Design
Chengdu, China
Qiu Liwei
Liu Guona
Shi Xiaoming
He Guoli