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公开(公告)号：US11690469B2
公开(公告)日：2023-07-04
申请号：US16649118
申请日：2018-08-03
发明人： Donghui Hu , Houcai Guo , Jianfei Xu
CPC分类号： A47J19/025 , A47J43/0722
摘要： Embodiments provide a screw, a food processing cup assembly, and a food processor. The screw comprises a screw body including a feeding area for feeding and a crushing area connected to the feeding area; a first spiral rib is spirally arranged on the feeding area along the axial direction of the screw body, and extending to the crushing area along a top of the screw body; a cutting surface extending from the top of the screw body to the crushing area; a plurality of second spiral ribs are disposed on the screw body at intervals along the axial direction of the screw body.
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公开(公告)号：US12108902B2
公开(公告)日：2024-10-08
申请号：US18320990
申请日：2023-05-21
发明人： Donghui Hu , Houcai Guo , Jianfei Xu
CPC分类号： A47J19/025 , A47J43/0722
摘要： Embodiments provide a screw, a food processing cup assembly, and a food processor. The screw includes a screw body including a feeding area for feeding and a crushing area connected to the feeding area; a first spiral rib is spirally arranged on the feeding area along the axial direction of the screw body, and extending to the crushing area along a top of the screw body; a cutting surface extending from the top of the screw body to the crushing area; second spiral ribs are disposed on the screw body at intervals along the axial direction of the screw body.
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