An orthodontic bracket and archform system that uses friction-free mechanics are disclosed. The archform can have a male fastener that can be retained within an orthodontic bracket. The orthodontic bracket can have varying locking mechanism, such as deflectable tabs, springs, locking pins, and others, that can cooperate with features of the male fastener to prevent sliding between the archform and the bracket.

An orthodontic bracket and archform system that uses friction-free mechanics are disclosed. The archform can have a male fastener that can be retained within an orthodontic bracket. The orthodontic bracket can have varying locking mechanism, such as deflectable tabs, springs, locking pins, and others, that can cooperate with features of the male fastener to prevent sliding between the archform and the bracket.

A bracket attachment system is described herein. One variation of an orthodontic bracket assembly generally comprises a main body having a contact surface for placement against a surface and defining a wire slot therethrough. A covering having a retention member configured to be inserted at least partially into the wire slot when the covering is positioned upon the main body may be included such that when a wire is positioned within the wire slot, the wire may be retained via the retention member in a secured position.

A bracket attachment system is described herein. One variation of an orthodontic bracket assembly generally comprises a main body having a contact surface for placement against a surface and defining a wire slot therethrough. A covering having a retention member configured to be inserted at least partially into the wire slot when the covering is positioned upon the main body may be included such that when a wire is positioned within the wire slot, the wire may be retained via the retention member in a secured position.

A self-locking orthodontic bracket includes a bracket body having a first surface and an arch-wire slot disposed on the first surface, a sliding cover matched with the bracket body and comprising a second surface towards the first surface, and a deformable locking element configured for locking the sliding cover on the bracket body. A positioning groove is disposed on the second surface. The first surface includes a guiding surface, and the second surface is slidably engaged with the guiding surface. A sinking groove is disposed on the guiding surface, and a bottom surface of the sinking groove is further provided with a locking groove. A lower part of the locking element is fixed in the locking groove, and an upper part of the locking element extends into the positioning groove, such that the sliding cover is slidably locked on the bracket body.

A self-locking orthodontic bracket includes a bracket body having a first surface and an arch-wire slot disposed on the first surface, a sliding cover matched with the bracket body and comprising a second surface towards the first surface, and a deformable locking element configured for locking the sliding cover on the bracket body. A positioning groove is disposed on the second surface. The first surface includes a guiding surface, and the second surface is slidably engaged with the guiding surface. A sinking groove is disposed on the guiding surface, and a bottom surface of the sinking groove is further provided with a locking groove. A lower part of the locking element is fixed in the locking groove, and an upper part of the locking element extends into the positioning groove, such that the sliding cover is slidably locked on the bracket body.

An orthodontic bracket is provided, including a main body, a cover, and an elastic spring element. The main body has an archwire slot configured to receive an archwire. The cover is hingedly connected to the main body, and the cover can be moved between an open position and a closed position. The open position exposes the archwire slot and the closed position covers the archwire slot. The elastic spring element is disposed in the main body, coupled to the cover and the main body, and configured to generate a force that moves the cover into the open position.

A self-ligating bracket system comprising a body, an archwire slot receivable for an archwire, and a locking mechanism, the locking mechanism configured to allow a ligating sliding member to move between an open position, such that an archwire may be inserted into and/or removed from the archwire slot, and a closed position, such that an archwire is retained within the archwire slot.

A self-ligating bracket system comprising a body, an archwire slot receivable for an archwire, and a locking mechanism, the locking mechanism configured to allow a ligating sliding member to move between an open position, such that an archwire may be inserted into and/or removed from the archwire slot, and a closed position, such that an archwire is retained within the archwire slot.

A self-locking orthodontic bracket includes a bracket body having a first surface and an arch-wire slot disposed on the first surface, a sliding cover matched with the bracket body and comprising a second surface towards the first surface, and a deformable locking element configured for locking the sliding cover on the bracket body. A positioning groove is disposed on the second surface. The first surface includes a guiding surface, and the second surface is slidably engaged with the guiding surface. A sinking groove is disposed on the guiding surface, and a bottom surface of the sinking groove is further provided with a locking groove. A lower part of the locking element is fixed in the locking groove, and an upper part of the locking element extends into the positioning groove, such that the sliding cover is slidably locked on the bracket body.