The present invention provides a holder and support structure or carrier structure for a mouthpiece of a teeth cleaning device which enables cleaning of a plurality of teeth, preferably all of the user's teeth at the same time, wherein the carrier structure comprises a mouth insert for the user's upper jaw and a mouth insert for the user's lower jaw； and a coupling section including two arms and a connecting section for the drive device, wherein the mouth inserts are each connected to an arm of the coupling section and the connecting section for the drive device is adapted so that it can be connected to a drive device via a fastener thereof, wherein the arms of the coupling section that are connected to the mouth inserts each include at least one spring section. The spring sections assure an even transfer of vibration transfer along the entire length of the mouth inserts. In one embodiment, the horizontal spring sections of the carrier structure allow it to be adjusted more precisely to the user's dentition.本發明提供一種能夠同時清潔使用者的牙齒中的多個牙齒、較佳為所有牙齒的潔牙裝置之嘴件的保持器及支撐結構或載體結構，其中所述載體結構包括用於使用者上頜的嘴插入件及用於使用者下頜的嘴插入件；以及耦合區段，包括兩個臂及用於驅動裝置的連接區段，其中嘴插入件分別連接至耦合區段的臂，且用於驅動裝置的連接區段適於使其可經由其緊固件連接至驅動裝置，其中耦合區段的連接至嘴插入件的臂各自包括至少一個彈簧區段。彈簧區段確保沿著嘴插入件的整個長度的振動傳遞是均勻的傳遞。在一個實施例中，載體結構的水平彈簧區段容許其更準確地調整至使用者的牙列。
