CHEWING TOOTHBRUSH, IN WHICH UPPER TEETH TOOTHBRUSH PART AND LOWER TEETH TOOTHBRUSH PART ARE FORMED TO BE SYMMETRICAL BASED ON AN ELASTIC MEMBER

摘要

PURPOSE: A chewing toothbrush is provided, which enables people who has difficulty in brushing by oneself to brush teeth by oneself through chewing motion.;CONSTITUTION: A chewing toothbrush comprises: an elastic member(10) which is formed in the center and is compressed and restored through gearing of the upper teeth and lower teeth; an upper teeth toothbrush part(30) capable of brushing the upper teeth; and a lower teeth toothbrush part(50) capable of brushing the lower teeth. The elastic member is composed of an air spring or a leaf spring and performs compression or restoration operation.;COPYRIGHT KIPO 2010