An inseparable combined ring

Abstract

A non-separable combined ring, characterized in that it comprises a first ring body (100) and a second ring body (200) which can be axially inserted into one another; at least one outwardly projecting elastic locking clip (110) is arranged on the outer wall of the first ring body (100), wherein the elastic locking clip (110) comprises a locking section (120) and a guide section (130); a circumferentially extending limiting ring groove (210) is provided on the inner wall of the second ring body (200); when the first ring body (100) is pushed axially into the inner side of the second ring body (200), the guide section (130) deforms inwards under the pressure of the inner wall of the second ring body (200) and elastically returns to its initial position upon reaching the limiting ring groove (210);When the guide section (130) is received in the limiting ring groove (210), the locking section (120) engages axially with the limiting ring groove (210) to prevent axial movement of the first ring body (100) and the second ring body (200) in opposite directions.