Title:
ELECTRIC TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2022/215588
Kind Code:
A1
Abstract:
The present disclosure provides an electric toothbrush capable of more reliably suppressing the transfer of vibration that occurs during use to the handle. An electric toothbrush (1) according to the present disclosure includes a body (10) having a drive shaft (16) driven by a rotating motor (15). The electric toothbrush (1) includes a head (20) that is detachably attached to the body (10) and has a power transmitting mechanism (24) capable of transmitting the power of the rotating motor (15), and an action part (25) operated by the power transmitted from the power transmitting mechanism (24). Additionally, the electric toothbrush (1) includes a brush end (30) that has bristles (3131) and is detachably attached to the head (20). The power transmitting mechanism (24) has a power transmitting part (241) that can be attached to the drive shaft (16) in a state in which idling is suppressed.
Inventors:
SHUTTA YUSAKU
WANG WEI
MASUKO YOSHINORI
FUKUKI HARUMI
OGAWA HITOSHI
WANG WEI
MASUKO YOSHINORI
FUKUKI HARUMI
OGAWA HITOSHI
Application Number:
PCT/JP2022/015305
Publication Date:
October 13, 2022
Filing Date:
March 29, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A46B13/02; A61C17/34
Domestic Patent References:
| WO2019208846A1 | 2019-10-31 |
Foreign References:
| JP2011143057A | 2011-07-28 | |||
| JP2013510623A | 2013-03-28 | |||
| JP5547468B2 | 2014-07-16 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
Download PDF: