Wire grip

A wire grip, comprising;

• a stationary-side wire gripping portion provided with a body and having a substantially straight front shape, and a moveable-side wire gripping portion arranged to face the stationary-side wire gripping portion and set moveable back and forth with respect to the stationary-side wire gripping portion, whereby a linear object can be gripped between said stationary-side wire gripping portion and said moveable-side wire gripping portion;
• wherein one end of a first action portion for moving said moveable-side wire gripping portion back and forth is turnably attached to the body as a pivot (31), and one end of a second action portion connected to the first action portion by a connecting rod is turnably attached to said body as a pivot (41) which is different from the pivot (31) of said first action portion;
• wherein said first action portion is turnably attached to one end of said connecting rod, setting the other end of said first action portion as a pivot (32);
• wherein said one end of said first action portion extends from said pivot (31) which said one end of the first action portion is attached to, and is turnably connected to said moveable-side wire gripping portion in an extended position from said pivot (31) of the first action portion;
• wherein said second action portion is turnably attached to an intermediate portion of said connecting rod, setting the other end of said second action portion as a pivot (42);
• wherein said first action portion is substantially perpendicular to a line connecting said pivot (31) and said pivot (32) and the first action portion extends from a vicinity of said pivot (31) to a pulling direction of said moveable-side wire gripping portion to take on a substantially L-shape as a whole;
• wherein a pulling portion (6) pulled substantially parallel to said stationary-side wire gripping portion and said moveable-side wire gripping portion is turnably provided with a pivot (61) located on an end of a pulling side of said moveable-side wire gripping portion of said connecting rod;
• wherein the other end of said connecting rod is pulled substantially parallel to said stationary-side wire gripping portion and said moveable-side wire gripping portion so that said connecting rod, said second action portion and said first action portion are linked to act to move said moveable-side wire gripping portion forward with respect to said stationary-side wire gripping portion.