| 摘要 |
<p>The arrangement is for coupling together two rigid tubular objects and comprises a male part and a female part (1). The female part comprises a socket, which at its one end is provided with a recess (3). The male part is tubular and at its one end has a cross edge, formed by a deepened formation in the male part outer wall. A socket-shaped component (11) is placed between the male part and the female part when the former is inserted in the latter. The socket-shaped component is provided with a spring tongue (12) with a first device (14) which on insertion of the socket-shaped component in the female component spring engages into its recess. The spring tongue allows separation of the female and male parts by rotation of the socket-shaped component relatively to the male part to a position where the spring tongue second devices are positioned radially outside the male component cross edge.</p> |
