Patent ID: 7622674

Claim:
A wire harness leading-out port structure of an electric connection box, comprising: a first member and a second member to be coupled to each other, the coupled first member and second member having a wire harness leading-out opening formed at a junction between the first member and the second member, the wire harness leading-out opening being used for leading out a wire harness from an inside to an outside of the coupled first member and second member, the first member including a first half-cylindrical body around a periphery of the wire harness leading-out opening of the first member, the second member including a second half-cylindrical body around a periphery of the wire harness leading-out opening of the second member, wherein the first half-cylindrical body and the second half-cylindrical body are coupled to each other at both circumferential ends of the first and second half-cylindrical bodies so as to form a cylindrical wire harness leading-out guide for guiding the wire harness, and a concave portion for accommodating a loose portion of an armoring member wrapped around an outer circumference of the wire harness is formed in an inner circumference of a circumferential junction between peripheral walls of the first and second cylindrical bodies.