| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric wire attachment tube capable of reducing wind force applied to an electric wire even when being attached thereto and also being molded in a stable form, and a bird damage prevention member attached to the electric wire attachment tube. <P>SOLUTION: An electric wire attachment tube 1 comprises a folded-back portions 12 which are folded back on the outer surface of a cylindrical body 10. Compared to a conventional electric wire attachment tube in which a body opening portion is extended in a radial direction from the outer surface of the cylindrical body, the electric wire attachment tube 1 has a smaller exposed area to the wind, and further, is stabilized because the folded-back portions 12 act as weights by the folded back structure, preventing swinging of the electric wire after the electric wire attachment tube 1 is attached thereto. By this, comparing force received when the electric wire onto which the electric wire attachment tube is attached is exposed to the wind, the electric wire attachment tube 1 can greatly reduce force received by the electric wire when exposed to the wind, compared to the conventional electric wire attachment tube. Moreover, the electric wire attachment tube 1 is formed so that the entire structure has a uniform thickness; therefore, contraction of the entire structure becomes uniform upon cooling and the electric wire attachment tube 1 does not deform in an arched shape, and can be molded in a stable shape. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
