| 摘要 |
PROBLEM TO BE SOLVED: To provide a suitable connecting structure of an attachment section to a handle section of an oral hygiene device, which makes no unfavorably rattling noise during its operation.SOLUTION: An attachment section 100 includes: an attachment housing 150 having a first coupling structure 152 suitable for establishing a connection with a second coupling structure 252 of a handle section 200; at least one functional element 130 equipped in the attachment housing 150 for driven movement; a motion transmitter 110 extending in a cavity formed inside the attachment housing 150, with its one end being functionally connected to the functional element 130; and a first magnetic coupling element 120 arranged at the other end of the motion transmitter 110, the first magnetic coupling element 120 comprising at least one permanent magnet or magnetizable element suitable for establishing a magnetic connection with a second magnetic coupling element 220 provided in the handle section. |
