| 摘要 |
<p>PROBLEM TO BE SOLVED: To grip easily a wire even when it is curved, by forming a portion for passing a wire therethrough out of a clamp body and a clamp cover, and by increasing the inner diameters of that portion at both its ends or its one end in the direction of the wire passing therein, and further, by preventing the curved portion of the wire from striking against both the end portions of the clamp cover. SOLUTION: Setting a clamp cover 3' on a clamp body 2' so as to cover the body 2' with the cover 3', a portion 7 for passing a ware 1 therethrough is formed out of grooves 22, 31 of the body 2' and the cover 3' oppositely to each other. Thus, the diameters of the portions 7 for passing the wire 1 therethrough are increased at both ends in the direction of the wire 1 passing therein. Further, opening the clamp cover 3' and passing the wire 1 through the groove 22, the cover 3:' is closed to rotate a T-shaped head 41 of a tightening bar 4 and fasten it to the open end portion of the clamp cover 3'. Then, the open end portion of the clamp cover 3' is pressed down on the clamp body 2' by the tightening of the tightening bar 4 which is caused by the compressed portion of a spring 5 to grip the wire 1 in the state of the wire 1 passing through the portion 7. Thereby, the curved portion of the wire 1 can be tackled relaxedly by the tapered portions of the portion 7.</p> |
