Patent ID: 11947176
Assignee: OPTRONICS S.A. DE C.V.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 4:
5. The optical fiber splicing box according to claim 4, wherein the first half-through hole and the second half-through hole are both provided with a positioning rib corresponding to the first groove, the left side wall, the right side wall, the front side wall, and the rear side wall are respectively provided with a first positioning groove, the sides of the left side wall, the right side wall, the front side wall, and the rear side wall facing the inner cavity are respectively provided with a first chamfer, wherein the first waterproof ring is provided with a first waterproof body, a second cantilever structure extending from the first waterproof body, a second triangular protrusion extending from the second cantilever structure, wherein the first waterproof ring is interrupted at the first cable inlet/outlet, and the first waterproof body is provided with a second positioning groove at the interruption, and the second positioning groove is provided with a third arc-shaped groove, and a lower half of the second triangular protrusion backs against the first chamfer.