Title:
【発明の名称】歯ブラシ
Document Type and Number:
Japanese Patent JP3051120
Kind Code:
B1
Abstract:
A toothbrush which can be adjusted suitably depending on the detentition and the like of a user for individual use, the toothbrush consisting essentially of a grip handle and a head attached to a distal end of the handle, the head having a multiplicity of bristles implanted on a surface thereof; where the head is an assembly of head segments arranged in a row, each having a through hole defined substantially at the center; the handle has at the distal end thereof a support shaft to be inserted to the through holes of the head segments to support them; the support shaft and the through holes together constitute a locking mechanism that locks the head segments at selected angular positions respectively with respect to the support shaft so that orientations of the bristles in the head segments are changed.
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Inventors:
Yoshihiro Aoyama
Application Number:
JP11291399A
Publication Date:
June 12, 2000
Filing Date:
April 20, 1999
Export Citation:
Assignee:
Yoshihiro Aoyama
International Classes:
A46B7/04; A46B9/04; A46B9/10; (IPC1-7): A46B9/10; A46B9/04
Domestic Patent References:
| JP5858733U | ||||
| JP744412U | ||||
| JP5785238U |
Attorney, Agent or Firm:
Jiro Tanaka