Title:
MOTOR-DRIVEN TOOTH BRUSH
Document Type and Number:
Japanese Patent JPH0731511
Kind Code:
A
Abstract:
PURPOSE: To keep a main body clean by making a power source ON/OFF by push load to a brush portion, removing the protrusion of a button at the outer shell of the motor-driven tooth brush main body.
CONSTITUTION: Tooth-brushing is conducted by a brush portion 1 being driven against a motor-driven tooth brush main body 2. A means to open a power source switch circuit when push load is not added to the brush portion 1 and to close the power source circuit when push load more than a predetermined value has been added to the brush portion 1, is equipped.
Inventors:
YUGAWA KAZUHIKO
Application Number:
JP15576593A
Publication Date:
February 03, 1995
Filing Date:
June 25, 1993
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
A46B13/02; A61C17/22; (IPC1-7): A46B13/02; A61C17/22
Attorney, Agent or Firm:
Ishida Chochichi (2 outside)
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