Patent attributes
An electric wire connecting device 50 has a housing 53 as an outer body; a screw 55 that can rotate freely about a rotation axis 55a at a prescribed position in the housing 53 but is prevented from moving in the axial direction; a slider 57 that is threadedly engaged with the screw 55 and makes a go-movement or a return-movement in accordance with the rotation direction of the screw 55; a guide hole 61 through which to introduce an electric wire 59 into the housing 53; and a cam 63 that is in contact with a go-side surface 91 or a return-side surface 93 of the slider 57 and rotates clockwise or counterclockwise in accordance with the movement direction of the slider 57, and presses, at a prescribed rotation position, a portion of the electric wire 59 that is located in the guide hole 61.
