Fixing clip for a seat section with a wire frame

The unit has a housing (2) provided with arms (6). Locking surfaces are provided at the arms and lockingly operated together with a part of an automobile. An unlocking ring (5) is operated together with the arms, and the locking surfaces are formed at a distance from the automobile part. The unblocking ring moves forward and backward for locking and unlocking. The arms are partially rotated and/or translationally moved during locking and/or unlocking, where distance between the arms is reversibly reduced during unlocking. An independent claim is also included for a vehicle seat comprising an automobile fastening unit.