| 摘要 |
The invention relates to a securing adapter (1), which is provided for connecting a first and a second fluid-line segment (5, 14) of a fluid line. The securing adapter (1) according to the invention has an inner sleeve (2), which has a fastening thread (4), which is provided for connecting to a first fluid-line segment, at a first sleeve end region (3) and which has an external thread (6), which is designed as a movement thread, at a second sleeve end region. The external thread (6) can be screwed to an internal thread (7) of an outer sleeve (8), wherein a stop (9) is provided on the sleeve inner periphery of the outer sleeve (8), against which stop a counter stop (10) arranged on the outer periphery of the inner sleeve (2) lies in a rotational end position of the securing adapter (1) in such a way that the inner sleeve (2) and the outer sleeve (8) can be freely rotated in relation to each other without engagement of the internal and external thread (7, 6) forming the movement thread. In contrast, in a screwing end position, the inner sleeve (2) is screwed into the internal thread (7) of the outer sleeve (8) by means of the external thread (6) of the inner sleeve in such a way that a stop surface (12) on the inner sleeve (2) lies against a counter stop surface (13) on the outer sleeve (8). |
