PARTITION WALL MADE OF THICK WOOD MATERIAL AND BORINGLY PROVIDED WITH SHEATH PIPE

摘要

PURPOSE: To improve the efficiency of electric wiring work and to arrange cables in perfect order by forming the partition wall, in a wooden residence or a building, of a large sized light weight thick wood material, and boringly providing the partition wall with plural number of sheath pipes. ;CONSTITUTION: A partition wall 1 made of thick wood material is drilledly provided with plural number of sheath pipes 2 at fixed intervals in a longitudinal or a lateral direction. The tip of an electric wiring cable 3 extending outward from the backside of a ceiling is inserted in the sheath pipe 2, and fed in so far as to attain a fixed position. The aspect face of the partition wall 1 is provided with an outlet box 4 at a position where the sheath pipe 2 is passed, and the tip of the cable is picked out of the outlet box 4 to finish wiring work. Thus, since a hole is bored from the ceiling to the position of a plug socket, the waste caused by bending the cable 3 of its length can be avoided, and the damage due to a rat in the inside of a wall body of the cable 3 can be prevented, and in addition, the partition wall 1 is therefore made lighter in weight.;COPYRIGHT: (C)1993,JPO&Japio