An oral hygiene tool, which has: a longitudinal axis； a carrier element (220) mounted to drive the movement； a motion transmitter (100) having a first end (110a) for transferring a driving force to the carrier element, whose first end is provided to a position that is offset from the longitudinal axis, and the motion transmitter has a second end ( 120a) placed practically on the longitudinal axis or is arranged to be placed practically on the longitudinal axis during operation； wherein the motion transmitter has a first coupling part (110) comprising the first end, whose first coupling part practically extends along a central axis disposed at an angle to the longitudinal axis, and a second part of coupling comprising the second end, whose first coupling part is fixedly connected with a first connecting part (151) of an elastic pivoting element (150) that allows the first coupling part and the second coupling part they can rotate each other at least in a first pivot plane covered by the longitudinal axis and the central axis； and wherein the first coupling part (110) is made of a plastic material, which includes reinforced plastic materials, which have a Young's modulus of at least 5000 MPa or with a metallic material, and at least the first part (151 ) connection, especially the entire elastic pivot element, is made of a plastic material that has a Young's module of no more than 3000 MPa, optionally of no more than 1000 MPa, more optionally of no more than 500 MPa .Un utensilio de higiene bucodental, que tiene: un eje longitudinal； un elemento portador (220) montado para accionar el movimiento； un transmisor (100) de movimiento que tiene un primer extremo (110a) para transferir una fuerza de accionamiento al elemento portador, cuyo primer extremo se proporciona a una posición que está desplazada del eje longitudinal, y el transmisor de movimiento tiene un segundo extremo (120a) colocado prácticamente en el eje longitudinal o está dispuesto para ser colocado práctica
