Title:
歯間清掃具
Document Type and Number:
Japanese Patent JP7388922
Kind Code:
B2
Abstract:
To provide an interdental cleaner which enhances cleaning ability by elongating a cleaning part body while securing the strength of a cleaning part, the interdental cleaner being suitable for cleaning an interdental space between back teeth.SOLUTION: The interdental cleaner comprises: a body which includes a base and a shaft 3 arranged on one end side of the base; and a cleaning part body 4 which is made of an elastic material having hardness lower than that of the body, covers a prescribed length of the shaft from the tip to the base, and has an outer shape insertable into an interdental space. The cleaning part body comprises: a cover part 41 adhering to the whole circumference of the prescribed length of the shaft; and a brush 42 having a plurality of bristles projecting outward from the cover part. The cover part has a first cover part 411 and a second cover part 412 arranged from the tip to the base in this order, the second cover part having a degree of diameter increase from the tip to the base smaller than that of the first cover part.SELECTED DRAWING: Figure 2
Inventors:
Tomokazu Yoshida
Application Number:
JP2019239155A
Publication Date:
November 29, 2023
Filing Date:
December 27, 2019
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO.,LTD.
International Classes:
A61C15/02
Domestic Patent References:
| JP10295710A | ||||
| JP2013192866A | ||||
| JP2019118516A |
Attorney, Agent or Firm:
Patent Attorney Corporation R&C