| 摘要 |
PROBLEM TO BE SOLVED: To effectively clip an object by a simple operation by locking a pair of pinching portions in a closed state by an operation of a lever through a pair of cams in association with opening/closing operations and tilting up and down operations of a pair of operating lever pieces pivotally secured to rear ends of a pair of clip pieces. SOLUTION: When a pair of operating levers 12, 13 are lifted to space apart a pair of cams 8, 9, a pair of clip pieces 10, 11 become free, and hence a pair of pinching portions 4, 5 are closed by an elastic force of a spring 3. When a force is applied so that both the levers 12, 13 are shut to its inside, both the pieces 10, 11 are opened against an urging force of the spring 3 at both pivotal supports 1, 2 of engaging through protrusions and recesses of both the pieces 10, 11 as fulcra. Accordingly, both the portions 4, 5 are opened. Then, this operation is lightly executed by a small force by the operation of the lever. Thereafter, when both the levers 12, 13 are tilted down so as to be simultaneously folded, both the cams 8, 9 are brought into contact with each other so as to press to one another to become a locked state. Therefore, an object can be effectively clipped.
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