摘要 |
A clincher mechanism 7 is provided with a clincher member 10 having an inductive guiding face 11 for bending and guiding staple legs; a sheet-shape piece 12 arranged between the inductive guiding face and sheets; and operating pieces 18 for advancing/retracting the sheet-shape piece 12 onto the inductive guiding face of the clincher member 10 . The staple legs penetrated the sheets are guided along the lower surface of the sheet-shape piece 12 , and the sheet-shape piece 12 is operated by the action of operating pieces 18 so that it is extracted from between the staple legs. A paper pan 26 for guiding the sheets is arranged swingably above the clincher mechanism 7 . The operating pieces 18 are operated through the paper pan 26 which is swung by the action of the staple driving portion 2.
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