Title:
TOOTHBRUSH
Document Type and Number:
Japanese Patent JP3553113
Kind Code:
B2
Abstract:
PURPOSE: To provide a toothbrush which consists of a handle part having a neck part having a connection end part and a brush head part having a connection end part and can connect the brush head part with the handle part due to the engagement of the connection end parts in such a manner that they are solid, but can be released.
CONSTITUTION: An operation member 46 is fixed on a handle part 22 in such a manner that it can move. Gear devices 68, 74 are arranged inside the handle part 22. A drive gear 54 is firmly connected with the operation member 46 and has a drive gear 70. A core rod 76 is attached into the handle part 22 in such a manner that it can move in the axial direction and rotate. An end part on one side of the core rod 76 is connected with the drive gear 70 of the gear devices 68, 74 which are inside the handle part 22 due to the turn, and an end part on the other side of the core rod 76 is attached into a connection end part of the handle part 22 and has a first part of a device which connects the handle part 22 with a brush head part 24 in such a manner that they can be released.
Inventors:
Roland Janet
Robert Luteweiler
Werner Ryutweiler
Robert Luteweiler
Werner Ryutweiler
Application Number:
JP34022793A
Publication Date:
August 11, 2004
Filing Date:
December 08, 1993
Export Citation:
Assignee:
JOHNSON & JOHNSON CONSUMER PRODUCTS,INCORPORATED
International Classes:
A46B5/00; A46B7/04; (IPC1-7): A46B5/00
Domestic Patent References:
| JP5317125A |
Foreign References:
| US1942931 |
Attorney, Agent or Firm:
Hiroaki Tazawa
Konobu Kato
Konobu Kato