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Patent Searching and Data


Title:
INTERDENTAL BRUSH AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2004344229
Kind Code:
A
Abstract:

To provide an interdental brush capable of adding visual appeal and being manufactured at a low cost.

This interdental brush is manufactured by performing the primary resin molding of the main body 21 of a handle 13 having a vertical hole 41 and a horizontal hole 43 crossed with the vertical hole 41, inserting the base part of a wire 12 which is formed by twisting bristles 11 to the vertical hole 41 so as to face the horizontal hole 43, forming a bend part 51 for falling prevention at the base part of the wire 12 through the horizontal hole 43, and performing the secondary resin molding of the sub body 22 of the handle 13 so that a part thereof surrounds the periphery of the bend part 51 and is filled inside the horizontal hole 43.


Inventors:
Okamura, Tokuji
Application Number:
JP2003000141810
Publication Date:
December 09, 2004
Filing Date:
May 20, 2003
Export Citation:
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Assignee:
KI INEGUZESAPURAI:KK
International Classes:
A46B3/18; A46B5/00; A46B7/04; A46B9/04; A61C15/00; (IPC1-7): A46B3/18; A61C15/00
Attorney, Agent or Firm:
香山 秀幸