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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：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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