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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：US11045051B2
公开(公告)日：2021-06-29
申请号：US16279881
申请日：2019-02-19
发明人： Lei Zhu , Jianfei Xu , Weijie Chen , Xianghe Zeng , Li Xiao , Weijun Liu , Yan She
IPC分类号： A47J43/07
摘要： The present disclosure discloses a blade seat assembly including a blade assembly, a clasp assembly, and a blade seat. The blade assembly includes a blade and a shaft, the blade being connected to one end of the shaft. The blade seat defines a mounting groove, and the other end of the shaft detachably is connected to the mounting groove via the clasp assembly. The present disclosure also provides a blending cup assembly and a food processor, which use the blade seat assembly. The technical scheme of the present disclosure aims to enable the blade assembly to be disassembled.
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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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公开(公告)号：US11717798B2
公开(公告)日：2023-08-08
申请号：US16763954
申请日：2018-08-07
发明人： Yunxiang Liu , Baogang Li , Hai Yang , Jianfei Xu , Han Han
IPC分类号： A47J43/046 , B01F33/70 , B01F35/45 , A47J19/00 , A47J43/07 , B01F101/06
CPC分类号： B01F35/45 , A47J19/00 , A47J43/046 , A47J43/0772 , B01F33/70 , B01F2101/06
摘要： The present disclosure provides a food processor, including: a cup body; a cup cover detachably connected to an upper end of the cup body, the cup cover including a pumping opening communicating with an inner cavity of the cup body, and being provided with a cover handle; and a vacuum pumping device detachably connected to the cup cover, the vacuum pumping device including a pumping hole and an exhaust hole, the pumping hole being configured to communicate with the pumping opening after the vacuum pumping device is mounted on the cup cover. The food processor has a simplified vacuum pumping structure, improving the use convenience of the food processor.
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公开(公告)号：US11692536B2
公开(公告)日：2023-07-04
申请号：US16644510
申请日：2018-08-07
发明人： Jianfei Xu , Rong Liu , Dan Wu , Xianghe Zeng , Yan Tang
CPC分类号： F04B37/14 , A47J19/02 , A47J43/046 , F04B39/121 , F04B39/127 , F04C2240/40
摘要： The present disclosure provides a vacuum pumping device and a food processor. The vacuum pumping device includes an upper cover; a lower cover configured to cooperated with the upper cover to form a receiving cavity and including a connecting part at a lower portion of the lower cover, a wall of the receiving cavity defining an evacuation hole and an exhaust hole; a mounting support located in the receiving cavity and connected to the upper cover and/or the lower cover; a vacuum pump connected to the mounting support, and including an air inlet communicating with the evacuation hole and an air outlet communicating with the exhaust hole; a control circuit board connected to the mounting support and electrically connected to the vacuum pump; and a power supply device located in the receiving cavity and electrically connected to the control circuit board.
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