Thermal insulation system for use in seat and back part of e.g. bench, has wiring pipe provided inside bench and chair, and thermal insulator, printed circuit board, metal plate and external coating part provided on bench and chair

摘要

The system has radiators installed under a seat and behind a back part of a bench and a chair. A thermal insulator, a heat radiant printed circuit board, a metal plate and an external coating part are provided on the bench and the chair. A wiring pipe is provided inside the bench and the chair.