Plug-in connector for fluid pipe, has retaining element formed as retaining ring, and retaining section formed as attachment of retaining ring, so that retaining ring radially expands or constricts for radial movement of retaining section

摘要

The connector has a retaining section that is blocked in a locking position of a retaining element (16) and a plug shank (4), with respect to a radial releasing movement. The section is released in a release position of the element and the shank for the movement, based on a locking position of the section. The element is formed as a spring-elastic, radially deformable retaining ring (26) with a continuous slot recess at a circumferential position. The section is formed as an attachment of the ring, so that the ring radially expands or constricts for radial movement of the section.