| 摘要 |
PURPOSE: A clamping band is provided to easily obtain a coupling force by a simple manipulation and reduce the length for reducing the manufacturing cost. CONSTITUTION: A clamping band includes an ear part(1), a channel part(3), an extension part(5), and a hook part formed on an overlapping portion between outer and inner band parts(7,9), wherein the channel part has a central part(17) and two outer parts(19) divided by two strength controlling slots(15) formed in the lengthwise direction of the clamping band, a first stair part(21) formed in the center part, and second stair parts(23) formed in the outer parts slantly by a predetermined inclination angle to make the extension part narrower toward the channel part. |
