Paper scrap pushing structure of paper shredder
AssigneeAurora Office Equipment Co., Ltd. Shanghai
InventorsChung Shih Tsai, Er Ren Zhong, Guanglong Chen
Life of this patent
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Abstract
A paper scrap pushing structure of a paper shredder, having a paper pushing unit, with a spindle having a longitudinal axis, a spindle flap coupled along the longitudinal axis to the spindle; and a paddle pushing segment, coupled to the spindle flap. The spindle is arranged under a paper outlet of the paper shredder and is in linkage with a paper shredder cutter shaft through a synchronous transmission device. When the rotating shaft rotates, the rotating shaft drives the paddle pushing segment to move in the circumferential direction along with the spindle flap, removing paper scraps at the top of a paper scrap pile in a shredded paper waste bin.
Claims11
A paper scrap pushing structure of a paper shredder, comprising:
- a paper pushing unit, including
- a spindle having a longitudinal axis;
- a spindle flap coupled along the longitudinal axis to the spindle;
- and
- a paddle pushing segment, hingedly coupled to the spindle flap,
- wherein the spindle is arranged under a paper outlet of the paper shredder and is in linkage with a paper shredder cutter shaft through a synchronous gear transmission device, and
- wherein when the spindle rotates, the spindle drives the paddle pushing segment and the spindle flap in full-circle, unidirectional rotation in a circumferential direction about the longitudinal axis of the spindle, removing paper scraps at the top of a paper scrap pile in a shredded paper waste bin.
A paper scrap pushing structure of a paper shredder, comprising:
- a spindle having a longitudinal axis;
- a plurality of spindle flaps coupled to the spindle, spaced apart, and arranged in parallel to the longitudinal axis in the circumferential direction of the spindle at intervals;
- and
- a plurality of paddle pushing segments, hingedly coupled to respective ones of the plurality of spindle flaps,
- wherein the spindle is arranged under a paper outlet of the paper shredder and is in linkage with a paper shredder cutter shaft through a synchronous gear transmission device, and
- wherein when the spindle rotates, the spindle drives the plurality of paddle pushing segments and the plurality of spindle flaps in full-circle, unidirectional rotation in a circumferential direction about the longitudinal axis of the spindle, removing paper scraps at the top of a paper scrap pile in a shredded paper waste bin.
Dependencies are inferred from the claim text.