| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a two-hole punch tool, short in the depth of a punch tool base, and also having large punching capability, in the present invention.SOLUTION: The two-hole punch tool is constituted so that a small gear arranged coaxially is fixed by pushing down a handle for fixing a rack gear downward, and two large gears journaled by a case are rotated, and the small gear respectively fixed to the two large gears is rotated thereby, and is thereby arranged so as to be sandwiched by the two small gears, and a rack gear is formed on its both ends, and a punching blade plate is moved downward, and thereby, a document is punched by two punching blades fixed to the punching blade plate.</p> |
