The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 10, 2023
Filed:
Aug. 25, 2020
Thumbs Up Cross Border E-commerce Co., Ltd., Zhuhai, CN;
Jiacheng Huang, Zhuhai, CN;
Yubin Li, Zhuhai, CN;
Xiu Zou, Zhuhai, CN;
Zhidong Wang, Zhuhai, CN;
Lilin Xu, Zhuhai, CN;
Hongtao Zhao, Zhuhai, CN;
Yuqiang Zhao, Zhuhai, CN;
Rongjin Zheng, Zhuhai, CN;
Abstract
The present disclosure provides a rotation type electric toothbrush. The electric toothbrush includes a brush handle module, a vibration module and a brush head module having a brush base, a brush cover and bristles. The brush cover and the brush base are in a detachable connection. The bristles are disposed on the brush base. The brush base includes a groove. The vibration module includes a motor and an eccentric shaft having a transmission connection with the motor. The eccentric shaft inserts into the groove. When the rotation type electric toothbrush is working, the eccentric shaft rotates eccentrically to contact a side surface of the groove, so as to drive the brush base and the brush cover to have a reciprocating rotation synchronously.