| 摘要 |
The present invention relates to a strand bulb socket. The bulb socket of the present invention includes a socket body in which a through-hole, in which a strand is inserted by penetrating the socket body, is formed and which is fixed to the outside of the strand in the longitudinal direction; a screw type twist groove formed in the through-hole to be inserted into a screw type twist formed on the outer surface of the strand; and a friction protrusion formed on the outer surface of the socket body. Therefore, the strand bulb socket can perform a bulb effect without forming a weak part generated by stress concentration as the bulb is not generated in the strand. |
