To provide an electric wire holder which hardly damage core wires, can effectively prevent a core wire from coming off and hold it even if the electric wire is thin, and can be reduced in size but yet exert great holding force on an electric wire.
Small anchoring pieces 19 formed on at least either of fitting grooves 14 and 17 are constituted as follows: Sharp tooth portions 19a are formed at their rectangular chip-shaped upper ends whose length is smaller than the diameter of an electric wire 54. The tooth portions 19a is so shaped that they are recessed in the shape of an arc whose radius of curvature corresponds to the core wire 54a of the electric wire 54. The small anchoring pieces are disposed orthogonally to the direction of the groove length of the fitting grooves 14 and 17. The length of their protrusion from the groove faces of the fitting grooves 14 and 17 is slightly greater than the thickness of the insulating coating film 54b on the electric wire 54.
ISHIMOTO MASAYA
TANIGAWA KOICHI
TAMAOKI KAZUNORI
YUDA HIROMOTO
WADA SHINYA
TSUBOOKA KOUJI
NOUCHI HIDEO
NAGAKI SEIKI KK