| 摘要 |
There is provided an input port structure of a shredder, the shredder comprising: an input port; a wall member including a wall surface directed to the input port; and a lock member that installs the wall member in a housing body, wherein: the wall member and the lock member have either a stepped portion with a plurality of steps or an engaged portion being engaged with the steps of the stepped portion; and by applying given external force to a passage directed to a shredded cutter in a direction to spread the passage relative to the wall member, the steps of the stepped portion engage with the engaged portion while maintaining an engaged condition between the wall member and the lock member.
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