歯間清掃具 - Sunstar Inc.

Title:

歯間清掃具

Document Type and Number:

Japanese Patent JP7100094

Kind Code:

B2

Abstract:

To provide an interdental cleaner where exfoliation of an elastomer and rupture of a shaft formed of thermoplastic resin are less likely to occur.SOLUTION: The interdental cleaner made of resin comprises a grip part, a neck part 20, and a cleaning part 30. The cleaning part 30 includes: a cleaning shaft part 40 made of thermoplastic resin; and a cleaning cover part 50 molded of an elastomer on the cleaning shaft part 40. The cleaning shaft part 40 has a conical part tapered toward a distal end, the conical part having a proximal end cone part 42 and a distal end cone part 43 forming respectively different inclination angles with the center line of the cleaning shaft part 40, and the inclination angle of the proximal end cone part 42 being larger than that of the distal end cone part 43.SELECTED DRAWING: Figure 2

More Like This:

JPS5980431

[Title of the device] My Matches

Inventors:

Takashi Shimizu
Keisuke Kato

Application Number:

JP2020154826A

Publication Date:

July 12, 2022

Filing Date:

September 15, 2020

Export Citation: