WIRING LEAD-IN STRUCTURE AND WIRING LEAD-IN METHOD

PROBLEM TO BE SOLVED: To provide a wiring lead-in structure which surely prevents a gap from being formed in an opening of a cover and prevents wiring from being rubbed and damaged, and a wiring lead-in method.SOLUTION: A wiring lead-in structure 1 for leading wiring 6 from outdoor to indoor includes: a wiring lead-in port 2 comprised of a through-hole formed on a base material 3; and a cover 4 including an expansion part 41 which is expanded outside, and a flange part 42 formed around the expansion part 41 and abutted to the base material 3 and covering the wiring lead-in port 2 with the expansion part 41. The cover 4 also includes an opening 43 which is formed on a side surface of the expansion part 41 and through which the wiring 6 is inserted from the outside. Between an opening edge 43a of the opening 43 and the base material 3, a sealant 3 is disposed for holding the wiring 6 therebetween and closing the opening 43. 【課題】カバーの開口部に形成される隙間を確実に防ぐとともに、配線が擦れて傷つくことを防止する配線引き込み構造及び配線引き込み方法を提供すること。【解決手段】屋外から屋内に配線６を引き込むための配線引き込み構造１であって、下地材３に形成された貫通孔からなる配線引き込み口２と、外側に膨出する膨出部４１と、膨出部４１の周囲に形成され下地材３に当接するフランジ部４２と、を有し、膨出部４１により配線引き込み口２を覆うカバー４と、を備え、カバー４は、膨出部４１の側面に形成され外側から配線６が挿通される開口部４３を備え、開口部４３の開口縁４３ａと下地材３との間には、配線６を挟持するとともに開口部４３を塞ぐシール材５が配置されている配線引き込み構造１である。【選択図】図１