| 摘要 |
PURPOSE: A subway ticket insertion hole having one directional guide is provided to insert easily a subway ticket to a collection unit by forming one-directional shag on a bottom guide part of the subway ticket insertion hole. CONSTITUTION: A subway ticket insertion hole having one directional guide includes an insertion hole(10), a bottom guide part(14), and one-directional shag(16). The one directional shag(16) is formed on the bottom guide part(14) of the insertion hole(10). A passenger loads a subway ticket(100) on the one directional shag(16) and pushes the subway ticket(100) to the insertion hole(10). The subway ticket is sent to a collection unit through the insertion hole by the one directional shag(16).
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