STRUCTURE OF SECURING AND WIRING OF MEMBER REQUIRING WIRING

摘要

PROBLEM TO BE SOLVED: To make it possible to facilitate leading out a lead wire and further easily install a member requiring wiring on the surface of a tile board without degrading capabilities. SOLUTION: This structure includes a cylindrical body 9 having a lead wire through hole 8 vertically penetrating the cylindrical body; and an upper part 10 that is extended from the cylindrical body and is to be placed on the surface of a tile board 1. A threaded portion 14 is formed on the circumference of the lower part of the body. The lower end of the body 9 is protruded from the underside of the tile board 1, and secured on a securing member 7. The securing member 7 consists of a body 15 that is divided into two with the upper part 10 and the body 9 integrated with each other, and that is provided with positioning means 16, 17 on the opposite surfaces brought into contact with each other when the halves are coupled together. The diameter of the lead wire through hole 8 is minimized as long as a lead wire 3 can be passed through.