Water pumping device for water flosser and water flosser

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12127897
APP PUB NO 20220079708A1
SERIAL NO

17197844

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Importance

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Abstract

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The present disclosure relates to a water pumping device for a water flosser, which includes a mounting base, a transmission assembly, a connecting member, and a piston. The transmission assembly includes a first transmission member. The connecting member is disposed in the mounting base in a reciprocally movable manner in a first direction. The first transmission member is rotatable about a first rotation axis perpendicular to the first direction, and in mating connection with the connecting member. The first transmission member is eccentrically disposed with respect to the first rotation axis. During a rotation of the first transmission member about the first rotation axis, the first transmission member reciprocates in the first direction, so as to drive the connecting member to reciprocate in the first direction. The reciprocation of the connecting member in the first direction can drive the piston to reciprocate in the first direction.

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Patent Owner(s)

Patent OwnerAddress
NICEFEEL MEDICAL DEVICE TECHNOLOGY CO LTD518000 ROOM 201 BUILDING 30 LONGWANGMIAO INDUSTRIAL ZONE EAST DISTRICT BAISHIXIA COMMUNITY FUYONG STREET BAO'AN DISTRICT SHENZHEN CITY GUANGDONG PROVINCE SHENZHEN CITY GUANGDONG PROVINCE 518000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Jinfeng Shenzhen, CN 52 170
Liu, Xiaowen Shenzhen, CN 18 115
Liu, Xinquan Shenzhen, CN 16 90
Wang, Gang Shenzhen, CN 1411 9119
Zhang, Qing Shenzhen, CN 406 3556
Zhou, Gang Shenzhen, CN 129 899

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