Patent ID: 11906085
Assignee: SHANGHAI VISION MECHANICAL JOINT CO., LTD
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 6:
7. The quick-fitting pipe fitting according to claim 6, wherein a third sealing element is arranged between an outer wall of the end of the pipe fitting body and each of the at least two movable clamp parts, a fourth sealing element is arranged between the at least one pipeline element and each of the at least two movable clamp parts, the fourth sealing element has two configurations: in a first configuration, the fourth sealing element is arranged at a side of the at least one sealing ring away from the pipe fitting body, in a second configuration, the fourth sealing element is integrally formed at a side of the outer offset section away from the end face occlusion section, forming an extension end.