公开(公告)号：EP4331439A1

公开(公告)日：2024-03-06

申请号：EP22796030.9

申请日：2022-04-19

申请人： Hurom Co., Ltd.

发明人： LEE, Cha Woo

IPC分类号： A47J19/06 ,  A47J19/02

摘要： Disclosed are a separable screw and a juicer using the same. The separable screw according to the disclosure includes a first module including a cylindrical main body unit formed with a screw thread on an outer surface thereof and having an inner hollow space, and a plurality of slits formed along a circumference of the main body unit spaced apart from each other; and a second module including a cylindrical main body unit detachably coupled to the inner hollow space and formed with a plurality of ribs inserted in the slits, and a residue discharging guider placed below the main body unit as a ring shape and formed with protrusion protruding from an outer surface thereof in a radial direction and guiding residue to be discharged, wherein juice passes into the screw through a gap between the slit and the rib while the first module and the second module are coupled.

公开(公告)号：EP4309548A3

公开(公告)日：2024-04-10

申请号：EP23214913.8

申请日：2019-01-04

申请人： Hurom Co., Ltd.

发明人： KIM, Young Ki ,  LEE, Cha Woo

IPC分类号： A47J19/02 ,  A47J19/06

摘要： A juice-extracting drum and a juice extractor is disclosed. A juice-extracting drum according to an exemplary embodiment of the present invention includes, a juice-extracting drum that separates juice and debris of a juice-extracting target by a screw rotating inside, an inner module formed as a hollow cylinder with an upper portion open to accommodate the screw and formed with a plurality of slits formed as penetration holes having both lateral sides, an upper surface, and a lower surface along an interior circumference, and an outer module having an upper portion open to be detachably coupled to the inner module, and formed with a rib formed by protruding in a radially interior direction on an interior circumference and including a protrusion surface, an upper surface, and a lower surface, wherein the rib of the outer module is inserted into the slit of the inner module when the outer module surrounds and combines the inner module and a predetermined fixed gap discharging juice extracted by the screw is formed lengthily in an up and down direction between the lateral side of the slit of the inner module and a lateral side of the rib of the outer module, wherein the fixed gap is formed in a direction intersecting the screw blade.

公开(公告)号：EP4309548A2

公开(公告)日：2024-01-24

申请号：EP23214913.8

申请日：2019-01-04

申请人： Hurom Co., Ltd.

发明人： KIM, Young Ki ,  LEE, Cha Woo

IPC分类号： A47J19/06

摘要： A juice-extracting drum and a juice extractor is disclosed. A juice-extracting drum according to an exemplary embodiment of the present invention includes, a juice-extracting drum that separates juice and debris of a juice-extracting target by a screw rotating inside, an inner module formed as a hollow cylinder with an upper portion open to accommodate the screw and formed with a plurality of slits formed as penetration holes having both lateral sides, an upper surface, and a lower surface along an interior circumference, and an outer module having an upper portion open to be detachably coupled to the inner module, and formed with a rib formed by protruding in a radially interior direction on an interior circumference and including a protrusion surface, an upper surface, and a lower surface, wherein the rib of the outer module is inserted into the slit of the inner module when the outer module surrounds and combines the inner module and a predetermined fixed gap discharging juice extracted by the screw is formed lengthily in an up and down direction between the lateral side of the slit of the inner module and a lateral side of the rib of the outer module, wherein the fixed gap is formed in a direction intersecting the screw blade.