| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a wire inserting chip for guiding an electric wire from an insertion hole formed in a building surface capable of ensuring gas-proofing performance. <P>SOLUTION: The wire inserting chip 20a comprises two members, a container 200 and a sponge 201. The container 200 comprises a base 202 formed in a rectangular frame shape, and an expansion section 203 which is continuously integrally formed from the upper section of the base 202 and expanded in the direction separated from a building face to the rear. The front surface and the top surface of the expansion section 203 are open, and the bottom surface of the expansion section 203 is upwardly inclined so as to be gradually inclined from frontward to backward. The sponge 201 with elasticity is stored in the expansion section 203. A slit 205 is vertically formed from the top end of the front surface of the sponge 201. The electric wire 80 wired from the back surface side of the building surface W is inserted from the top surface side of the slit 205 of the sponge 201 through an insertion hole 602 in the top surface side of a box 60, and guided out of the front surface side of the slit 205. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
