bürogerät to shred of paper and sharpening of pencils

摘要

A device is designed to shred paper and to sharpen pencil. The device comprises a housing, a paper-shredding tool, a drive apparatus, a link mechanism, a rotation mechanism, and a pencil sharpening tool. The housing is provided with a long hole and a through hole. The paper-shredding tool is mounted in the housing and is corresponding in location to the long hole of the housing. The drive apparatus is mounted in the housing to provide a driving force, which is transmitted via the link mechanism to the paper-shredding tool. The rotation mechanism is mounted in the housing and is connected with the link mechanism. The pencil-sharpening tool is disposed in the rotation mechanism to turn along with the rotation mechanism. The pencil-sharpening tool is corresponding in location to the through hole of the housing.