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Interdental brush

US-7975345-B2

Abstract

Interdental brush with an elongate brush body ( 12 ) which comprises an elastically compressible coupling member ( 19 ) for snapping-in in a receiving opening ( 18 ) of a brush handle ( 13 ); wherein the coupling member ( 19 ) comprises at least two expanding arms ( 27, 28 ) which are elastically movable towards each other; the coupling member ( 19 ), on its outer side, comprises a snap-in depression ( 26 ) in the region of the expanding arms ( 27, 28 ) for a positive-locking fit in the receiving opening ( 18 ) of the brush handle ( 13 ), the depression being delimited by shoulders ( 29 ) extending at right angles to the longitudinal axis of the brush body.

Patent figures（8）

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Source status & events

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