会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明公开
    • VACUUM BLENDER
    • EP4324365A1
    • 2024-02-21
    • EP22758414.1
    • 2022-02-23
    • NUC Electronics Co., Ltd.
    • KIM, Jong Boo
    • A47J43/07A47J43/046A47J43/08
    • A vacuum blender is disclosed. The vacuum blender includes: a soundproof cover defining a first space therein and comprising a soundproof cover packing allowing the first space to be switched between a vacuum state and an atmospheric pressure state; a container mounted in the first space, defining a second space for processing ingredients therein, and having at least one opening formed through an upper end thereof and allowing passage of air therethrough; an operation unit including a control knob movable between an evacuation position and a ventilation position and a relief button pressing the soundproof cover packing, and a main body coupled to the soundproof cover and including a vacuum motor evacuating the first space or the second space, wherein the container includes a relief valve opening or closing one of the openings in response to external force applied by a user and a container check valve opening or closing the other opening in response to rotation of the control knob.