| 摘要 |
A male connection element (100) comprises a tube type-body (102) and a tube type-plug (104) to pass through a fluid. The tube type-body restricts a central axis (x102) and the entrance of an end, and the tube type-plug is positioned inside the body in an equal axis, protrudes from the body in an axial direction, and includes a flange (104b). The male connection element (100) further comprises: a sleeve (116), a control member (108), and a device (105) for locking the control member (108). The sleeve (116) can be moved on a periphery of the plug (104) in the axial direction between the first position far away from the flange (104b) and the second position adjacent to the flange (104b) or in contact with the flange (104b). The control member controls displacement of the sleeve (116) from the first position to the second position. The device (105) for locking the control member comprises a first part (106) and a second part (114). The first part can slide inside the main body (102) along the periphery of the tube type-plug between an end position of the first part, which prevents a movement of the control member, and the front position of the first part without resistance to the movement of the control member to allow displacement from the first position to the second position. The second part (114) can slide inside the body along the periphery of the tube-type plug between the end position of the second part and the front position of the second part, drives the first part of the device to move from the end position to the front position, and includes an end capable of accessing entrance of the body. |
