| 摘要 |
FIELD: medical equipment. ^ SUBSTANCE: Toothbrush is intended for cleaning teeth and for strengthening gums. Toothbrush has handle with neck, made at one end, and head connected with neck. Handle is made for placement of battery in it. Head had base and carriers of element made of bristles. Carriers are connected with drive member for driving carrier in first direction and it has at east multiple bristles. Member carrier made of elastomer has elastomer wall made in form of elongated nonlinear wall, which has multiple points of curve. Two versions of toothbrush are described with different elastomer member carriers. ^ EFFECT: improved efficiency. ^ 21 cl, 15 dwg |
