| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric wire plug switch for an electrical apparatus, capable of enhancing work efficiency by easily attaching electric wires to and detaching from the electrical apparatus. SOLUTION: The electric wire insertion port, which comprises an input/output terminal hole 7 where a contact end d1 of the electric wire D inserted along the inside face of a rear wall 1c is inserted, a support shaft 8 disposed perpendicular with respect to the direction where the electric wire D is inserted in the plane parallel to the inside face of the rear wall 1c, and an electric wire fixing lever 9 supported rotatably by the support shaft 8, is characterized in that pressing surfaces 18a-18d, capable of pressing the contact end d1 are formed on the outer circumferential face of a pressing plate section 16a of the electric wire fixing lever 9, the distance between pressing surfaces 18a-18d and the center line of the support shaft 8 is set so as to become gradually longer in the rotating direction that equals the direction where the electric wire D is pulled out, and by rotating the electric wire fixing lever 9, in a state where the contact end 1d is inserted into the input/output terminal hole 7, the contact end d1 sandwiched and fixed between the pressing surfaces 18a-18d and the rear wall 1c. COPYRIGHT: (C)2003,JPO
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