WO2025178192A1 - Extracteur de jus - Google Patents

Extracteur de jus

Info

Publication number
WO2025178192A1
WO2025178192A1 PCT/KR2024/013289 KR2024013289W WO2025178192A1 WO 2025178192 A1 WO2025178192 A1 WO 2025178192A1 KR 2024013289 W KR2024013289 W KR 2024013289W WO 2025178192 A1 WO2025178192 A1 WO 2025178192A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
juicer
main gear
juice
drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/KR2024/013289
Other languages
English (en)
Korean (ko)
Inventor
김종부
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuc Electronics Co Ltd
Original Assignee
Nuc Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020240060778A external-priority patent/KR20250129509A/ko
Application filed by Nuc Electronics Co Ltd filed Critical Nuc Electronics Co Ltd
Priority to AU2024264620A priority Critical patent/AU2024264620A1/en
Priority to CN202480002621.5A priority patent/CN120835764A/zh
Priority to JP2024568329A priority patent/JP2026509616A/ja
Publication of WO2025178192A1 publication Critical patent/WO2025178192A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/06—Juice presses for vegetables
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side

Definitions

  • the present invention relates to a juicer, and more specifically, to a juicer comprising a gear assembly for transmitting power to a rotating brush on the lower surface of a juicer drum of the juicer, wherein a main gear is coupled to be supported on one side through a bushing on the lower surface of the juicer drum housing, thereby reducing the operating load, thereby lowering the risk of damage and loss, and making maintenance easy.
  • the prior art 1 (registered patent no. 10-1038074 (June 1, 2011)) has a drive transmission path from the main drive shaft (101) to the first rotation gear (102), the first rotation shaft (103), and the second power transmission gear (110) to rotate the rotation brush part (400).
  • this prior art 1 has a complicated drive transmission path and is cumbersome in that it requires additional preparation and installation of unnecessary shaft members and gears to transmit the driving force from the motor.
  • prior art 2 discloses a juice extraction module for a juicer that simplifies the drive transmission path, thereby reducing the number of parts and reducing production costs.
  • this prior art 2 has a problem in that the main gear can be separated and detached downward when the main body and the juice drum are separated, so a separate gear box is additionally provided to support the bottom of the main gear, making the configuration complex and difficult to maintain, and there is a risk of loss because the main gear is separated together when the gear box is opened.
  • the purpose of the present invention is to provide a juicer that simplifies the drive transmission path, prevents damage and loss of parts, and facilitates cleaning to maintain cleanliness.
  • Another object of the present invention is to provide a driving gear that is stably supported and driven by a juice drum by being coupled with a bushing to prevent loss and is firmly coupled to prevent damage due to operating load.
  • a juicer comprises: a juicer drum including a juicer net that receives a driving force from a driving shaft and receives a rotating screw; a rotating brush disposed on the outside of the juicer net; and a housing that receives the screw, the juicer net, and the rotating brush; a main gear formed to support one side of the lower surface of the housing of the juicer drum and transmits the power of the driving shaft to a driven gear; a bushing portion coupled to an upper portion of the main gear and supporting one side of the main gear to prevent the main gear from being separated to the lower portion of the juicer drum; and a driven gear having a lower portion gear-coupled with the main gear and an upper portion disposed on a bottom surface inside the housing of the juicer drum; the rotating brush is provided with a linkage gear formed along an inner surface of a lower portion, and the linkage gear is gear-coupled with an upper portion of the driven gear and is rotationally driven in conjunction with the driven gear to sweep the
  • the bushing part may be positioned between the juice drum and the main gear so as to support one side of the main gear.
  • the main gear is provided with a joint portion protruding upward to which a drive shaft or a screw shaft is coupled, and has a joint groove on the outer circumference of the joint portion; and the bushing portion has a joint projection on the lower portion, so that the joint projection of the bushing portion is coupled to the joint groove of the main gear to prevent the main gear from coming off.
  • the bushing portion is formed with a bushing mounting portion that extends radially at the top; and can be mounted and supported on the upper part of the hollow portion of the bottom of the juice drum housing.
  • the bushing part is characterized by having at least one cut part and being elastically deformable so as to be easily coupled and separated from the main gear.
  • the driven gear may include an upper gear that is gear-engaged with a gear of a rotating brush; a shaft that protrudes from the center of the upper gear and penetrates the bottom surface of the juice drum; and a lower gear that is provided at the lower end of the shaft and is gear-engaged with the main gear.
  • a sealing part may be further combined with the lower part of the upper gear of the driven gear to improve the sealing of the housing of the juice drum.
  • the drive transmission path is simplified, the risk of damage and loss of parts is prevented, and cleaning is facilitated, thereby maintaining cleanliness.
  • the main gear is stably supported and driven by the juice drum by being combined with the bushing portion, thereby preventing loss, and is firmly combined to prevent damage due to operating load.
  • Figure 1 is an exploded perspective view showing the overall structure of a juicer according to one embodiment of the present invention.
  • Figure 2 is an exploded bottom perspective view showing the overall structure of a juicer according to one embodiment of the present invention.
  • Figure 3 is a cross-sectional conceptual diagram of a juicer according to one embodiment of the present invention.
  • Figure 4 is an enlarged view of part A of Figure 3.
  • FIG. 5 and FIG. 6 are drawings showing the structure of a main gear and a bushing according to one embodiment of the present invention.
  • FIG. 7 is a drawing showing the structure of a main gear, a bushing, and a driven gear according to one embodiment of the present invention.
  • FIG. 8 is a drawing showing a state in which a main gear and a bushing part are coupled to a juice drum according to one embodiment of the present invention.
  • Figures 9 to 11 are drawings showing the operating structure of a rotating brush according to one embodiment of the present invention.
  • FIG. 12 is a drawing showing a drive assembly according to one embodiment of the present invention.
  • FIG. 13 and FIG. 14 are plan views showing a state in which a rotating brush is mounted and driven on a juicing drum according to one embodiment of the present invention.
  • Fig. 1 is an exploded perspective view showing the overall structure of a juicer according to one embodiment of the present invention
  • Fig. 2 is an exploded bottom perspective view showing the overall structure of a juicer according to one embodiment of the present invention.
  • a juicer according to the present invention may include a juicer body (100) having a built-in drive motor (not shown) and a drive shaft (110), a juicer drum (200) mounted on the body (100) and performing a juice extraction function, and a lid (400) detachably coupled to the juicer drum (200) and having an inlet for inserting materials.
  • the juice drum (200) may include a juice net (290) that receives driving force from a driving shaft (110) and accommodates a rotating screw (300), a rotating brush (280) arranged on the outside of the juice net (290), and a housing that accommodates the screw (300), the juice net (290), and the rotating brush (280).
  • a juice net (290) that receives driving force from a driving shaft (110) and accommodates a rotating screw (300), a rotating brush (280) arranged on the outside of the juice net (290), and a housing that accommodates the screw (300), the juice net (290), and the rotating brush (280).
  • a juice discharge port (201) and a residue discharge port (202) can be formed spaced apart from each other.
  • Fig. 3 is a cross-sectional conceptual diagram of a juicer according to one embodiment of the present invention
  • Fig. 4 is an enlarged view of part A of Fig. 3.
  • the juicer of the present invention may include a main gear (210) formed to support one side of the housing bottom surface of the juice drum (200) and transmit the power of the drive shaft (110) to the driven gear (230), a bushing part (220) coupled to the upper portion of the main gear (210) to support one side of the main gear (210) and prevent the main gear (210) from being separated to the lower portion of the juice drum (200), and a driven gear (230) having a lower portion gear-coupled with the main gear (210) and an upper portion disposed on the bottom surface inside the housing of the juice drum.
  • a safety cover (270) may be provided at the bottom of the juice drum (200), and the safety cover (270) may be configured to prevent a safety issue from occurring in which the main gear (210) is exposed to the outside and a user's hand, etc. may be caught, and to protect the main gear (210) from external impact.
  • the main gear (210) may be provided with a joint portion (215) protruding upwards to which a drive shaft (110) or a screw shaft (310) is coupled and supported, and a joint hole (216) may be provided to which a square shaft portion provided at the end of the drive shaft (110) or the screw shaft (310) is coupled.
  • the driven gear (230) may include an upper gear (233) that is gear-coupled with the interlocking gear (285) of the rotating brush (280), a shaft (232) that protrudes from the center of the upper gear (233) and penetrates the bottom surface of the juice drum (200), and a lower gear (231) that is provided at the lower end of the shaft (232) and gear-coupled with the main gear (210).
  • the upper gear (233) of the driven gear (230) may be further combined with a sealing portion (235) so that it can be coupled and sealed to the juicing drum, and the contents can be sealed to prevent leakage to the lower part of the juicing drum through the sealing portion (235).
  • a joining groove is provided in the lower gear (231) so that the driven gear (230), upper gear (233), and lower gear (231) can be firmly joined, and a shaft (232) can be inserted and fixed with a bolt (234).
  • the bushing part (220) is formed with a bushing mounting part (225) that extends radially at the top, and can be supported by being mounted on the upper part of the hollow part of the bottom of the juice drum (200) housing.
  • the sealing part of the juice net (290) is installed on the upper part of the bushing mounting part (225), thereby further improving the sealing performance.
  • the bushing part (220) has at least one cut part (222) and has the characteristic of being elastically deformable so as to facilitate coupling and separation with the main gear (210).
  • the main gear (210) is stably supported and driven by the juice drum (200) by being combined with the bushing (220), thereby preventing loss, and is firmly combined to minimize vibration caused by the rotational force of the screw, thereby preventing damage due to operating load.
  • FIG. 8 is a drawing showing a state in which a main gear and a bushing part are coupled to a juice drum according to one embodiment of the present invention.
  • the driving gear (210) is located below the radius of the screw (300) and transmits driving force to the driven gear (230), thereby facilitating driving force transmission and simplifying the driving force transmission path, thereby preventing damage and loss of parts.
  • Figures 9 to 11 are drawings showing the operating structure of a rotating brush according to one embodiment of the present invention.
  • it may include a main gear (210) that transmits the power of a drive shaft (110) to a driven gear (230), a bushing (220) that is coupled to the upper portion of the main gear (210) and supports one side of the main gear (210) to prevent the main gear (210) from being separated to the lower portion of the juicing drum (200), and a driven gear (230) that is gear-coupled to the main gear (210) at the lower portion and is arranged on the bottom surface inside the housing of the juicing drum at the upper portion.
  • a main gear (210) that transmits the power of a drive shaft (110) to a driven gear (230)
  • a bushing (220) that is coupled to the upper portion of the main gear (210) and supports one side of the main gear (210) to prevent the main gear (210) from being separated to the lower portion of the juicing drum (200)
  • a driven gear (230) that is gear-coupled to the main gear (210) at the lower portion and is arranged on the bottom surface inside the housing of the ju
  • the rotating brush (280) is provided with a linkage gear (285) formed along the inner surface of the lower part, and the linkage gear (285) is gear-coupled with the upper gear (233) of the driven gear (230), so that the driving force of the main gear (230) is transmitted through the lower gear (231), and the driving force transmitted through the lower gear (231) is rotated in conjunction with the upper gear (233) to sweep the outer surface of the juice net (290) and the inner surface of the juice drum (200).
  • FIG. 12 is a drawing showing a drive assembly including a main gear (210) and a driven gear (230) according to one embodiment of the present invention.
  • the driven gear (230) may include an upper gear (233) that is gear-coupled with the interlocking gear (285) of the rotating brush (280), a shaft (232) that protrudes from the center of the upper gear (233) and penetrates the bottom surface of the juice drum (200), and a lower gear (231) that is provided at the lower end of the shaft (232) and gear-coupled with the main gear (210).
  • a sealing part (235) may be further combined with the lower part of the upper gear (233) of the driven gear (230) to improve the sealing of the juicing drum (200).
  • FIG. 13 and FIG. 14 are plan views showing a state in which a rotating brush is mounted and driven on a juicing drum according to one embodiment of the present invention.
  • Fig. 13 shows a state in which an upper gear (233) of a driven gear (230) is mounted on a juice drum (200), and Fig. 14 shows a state in which a rotary brush (280) is mounted on a juice drum (200), and a linkage gear (285) of a rotary brush (280) is linked and rotated through the upper gear (233) of the driven gear.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

La présente invention concerne un extracteur de jus et, plus particulièrement, un extracteur de jus dans lequel un ensemble engrenage pour transmettre de l'énergie à une brosse rotative est situé sur la surface inférieure inférieure d'un tambour d'extraction de jus de l'extracteur de jus, un engrenage d'entraînement étant couplé à la surface inférieure d'un boîtier de tambour d'extraction de jus par l'intermédiaire d'une partie de douille de façon à être supporté sur un côté, ce qui permet de réduire la charge d'actionnement, et ainsi le risque d'endommagement ou de perte de l'extracteur de jus peut être réduit, et l'extracteur de jus est ainsi facile à entretenir.
PCT/KR2024/013289 2024-02-22 2024-09-04 Extracteur de jus Pending WO2025178192A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2024264620A AU2024264620A1 (en) 2024-02-22 2024-09-04 Juice squeezing extractor
CN202480002621.5A CN120835764A (zh) 2024-02-22 2024-09-04 榨汁机
JP2024568329A JP2026509616A (ja) 2024-02-22 2024-09-04 搾汁機

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20240026139 2024-02-22
KR10-2024-0026139 2024-02-22
KR1020240060778A KR20250129509A (ko) 2024-02-22 2024-05-08 착즙기
KR10-2024-0060778 2024-05-08

Publications (1)

Publication Number Publication Date
WO2025178192A1 true WO2025178192A1 (fr) 2025-08-28

Family

ID=96847428

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2024/013289 Pending WO2025178192A1 (fr) 2024-02-22 2024-09-04 Extracteur de jus

Country Status (4)

Country Link
JP (1) JP2026509616A (fr)
CN (1) CN120835764A (fr)
AU (1) AU2024264620A1 (fr)
WO (1) WO2025178192A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950004981U (ko) * 1993-07-10 1995-02-18 금성일렉트론 주식회사 엔코더 집적회로
KR960007588U (ko) * 1994-08-23 1996-03-13 현대자동차주식회사 자동차용 발받침대
KR100755440B1 (ko) * 2006-06-21 2007-09-05 김영기 착즙주스기
KR101038074B1 (ko) 2010-12-27 2011-06-01 (주)현대가전업 착즙장치
KR101462650B1 (ko) 2014-07-22 2014-11-20 주식회사 엔유씨전자 원액기용 착즙 모듈
KR20150143125A (ko) * 2014-06-13 2015-12-23 김재원 주스기용 착즙모듈
KR20200022500A (ko) * 2017-08-18 2020-03-03 주식회사 휴롬 착즙 드럼

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1002818A2 (pt) * 2009-08-28 2019-05-07 Nuc Eletronics Co Ltd módulo processador de frutas e processador de frutas vertical tipo parafuso
KR101102902B1 (ko) * 2010-09-17 2012-01-09 김영기 스무디기 겸용 주스기
EP2510842B1 (fr) * 2010-09-17 2015-04-29 Young Ki Kim Combinaison de presse-fruits et de machine à boissons frappées aux fruits
FR2997279B1 (fr) * 2012-10-30 2017-09-15 Seb Sa Appareil electromenager de preparation culinaire comportant une vis de pressage et au moins un filtre
KR101408891B1 (ko) * 2013-12-16 2014-06-17 진기용 착즙기
US10524495B2 (en) * 2014-07-22 2020-01-07 Nuc Electronics Co., Ltd. Juice extraction module for juice

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950004981U (ko) * 1993-07-10 1995-02-18 금성일렉트론 주식회사 엔코더 집적회로
KR960007588U (ko) * 1994-08-23 1996-03-13 현대자동차주식회사 자동차용 발받침대
KR100755440B1 (ko) * 2006-06-21 2007-09-05 김영기 착즙주스기
KR101038074B1 (ko) 2010-12-27 2011-06-01 (주)현대가전업 착즙장치
KR20150143125A (ko) * 2014-06-13 2015-12-23 김재원 주스기용 착즙모듈
KR101462650B1 (ko) 2014-07-22 2014-11-20 주식회사 엔유씨전자 원액기용 착즙 모듈
KR20200022500A (ko) * 2017-08-18 2020-03-03 주식회사 휴롬 착즙 드럼

Also Published As

Publication number Publication date
CN120835764A (zh) 2025-10-24
AU2024264620A1 (en) 2025-09-11
JP2026509616A (ja) 2026-03-23

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