| 摘要 |
The invention relates to a coupling system comprising a first base body (21) and a second base body (21), each of the base bodies having an aperture (9) for a fluid and a prescribed circumferential recess (28) and a stop surface (26). The system also comprises an adapter piece (1) having a longitudinal axis (L), an axially running aperture (9) for the fluid, and having a first end (2) and a second end (3). The first end (2) comprises at least one prescribed first circumferential recess (4) running at least partially along the circumference of the first end (2). The second end (3) comprises at least one prescribed second circumferential recess (5) running at least partially along the circumference of the second end (3). The first base body (21) can be associated with the first end (2) of the adapter piece (1) and the second base body (21) can be associated with the second end (3) of the adapter piece (1). In an associated state of the said bodies (21) and the adapter piece (1) the said ends of the piece (1) are inserted inside the respective ends of the base bodies, the circumferential recess (4, 5) of the respective end of the adapter piece (1) and the interior circumferential recess of the respective base body (21) being located opposite each other forming a receiving space (22). In addition, the system comprises latching elements (20), wherein at least one of which can be inserted into the respective receiving space (22), the latching element (20) comprising a stop element (23) having an arresting catch (25), which can engage with the aperture of the stop surface (26) of the respective base body (21) to prevent the respective latching element (20) from accidentally sliding out of the associated receiving space (22). |
