WO2021006434A1 - Récipient de cuisson sous vide - Google Patents

Récipient de cuisson sous vide Download PDF

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Publication number
WO2021006434A1
WO2021006434A1 PCT/KR2019/016682 KR2019016682W WO2021006434A1 WO 2021006434 A1 WO2021006434 A1 WO 2021006434A1 KR 2019016682 W KR2019016682 W KR 2019016682W WO 2021006434 A1 WO2021006434 A1 WO 2021006434A1
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WO
WIPO (PCT)
Prior art keywords
cover
opening
pressure balance
container
balance hole
Prior art date
Application number
PCT/KR2019/016682
Other languages
English (en)
Korean (ko)
Inventor
김종부
Original Assignee
주식회사 엔유씨전자
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
Application filed by 주식회사 엔유씨전자 filed Critical 주식회사 엔유씨전자
Publication of WO2021006434A1 publication Critical patent/WO2021006434A1/fr

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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
    • 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
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/075—Safety devices
    • A47J43/0761—Safety devices for machines with tools driven from the lower side
    • A47J43/0772—Safety devices for machines with tools driven from the lower side activated by the proper positioning of the cover
    • 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
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
    • 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
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
    • A47J41/022—Constructional details of the elements forming vacuum space
    • A47J41/024—Constructional details of the elements forming vacuum space made of glass
    • A47J41/026—Protective elements therefor, e.g. liner, support or housing
    • 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
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools

Definitions

  • the present invention relates to a container for a vacuum cooker, and more particularly, to a container used for a vacuum cooker for forming and cooking the inside of the container at a negative pressure lower than atmospheric pressure.
  • a food cooker generally processes food using processing members (blades, screws, etc.) after putting food to be processed into a container.
  • a sealing member is provided on the outer surface of the part inserted into the container from the cover, and the sealing member is pressed between the outer surface of the lower part of the cover and the inner surface of the container while the lower part of the cover is inserted into the container, thereby maintaining the sealing force.
  • the user when removing the cover from the container, in order to release the negative pressure state inside the container, the user must remove the negative pressure state by operating a check valve provided on the cover side, and then remove the cover.
  • the problem to be solved by the present invention is to provide a container for a vacuum cooker in which a cover can be easily separated and a negative pressure state inside the container can be released together with the cover separation operation.
  • the container for a vacuum cooker for solving the above problems is a storage tank having an opening formed at the top and a storage space for receiving the food ingredients introduced through the opening, and detachably coupled to the top of the storage tank And a cover for closing the opening in a state coupled to the receiving tank, wherein the receiving tank includes a pressure balance hole passing through a side wall so that the receiving space and the outside of the receiving tank communicate with each other, and the cover is the pressure balance hole It includes an opening and closing part for opening and closing.
  • FIG. 1 is a schematic cross-sectional view showing a longitudinal section of a container according to a first embodiment of the present invention.
  • FIG. 2 is a cross-sectional view schematically showing a state in which the container housing and the cover are separated according to the first embodiment of the present invention.
  • FIG 3 is a cross-sectional view showing an enlarged view of a coupling portion between the container and the cover in a state in which the container and the cover are combined according to the first embodiment of the present invention.
  • FIG. 4 is an enlarged cross-sectional view showing a state in which the pressure balance hole of the container according to the first embodiment of the present invention is opened.
  • FIG. 5 is a schematic cross-sectional view showing a longitudinal section of a container according to a second embodiment of the present invention.
  • FIG. 6 is a cross-sectional view showing an enlarged view of a coupling portion of the container and the cover in a state in which the container and the cover are combined according to the second embodiment of the present invention.
  • FIG. 7 is an enlarged cross-sectional view showing a state in which the pressure balance hole of the container according to the second embodiment of the present invention is opened.
  • FIG. 1 is a cross-sectional view schematically showing a longitudinal cross-section of a container according to a first embodiment of the present invention
  • FIG. 2 is a cross-sectional view schematically showing a state in which a storage tank and a cover of the container according to the first embodiment of the present invention are separated.
  • 3 is a cross-sectional view showing an enlarged view of the coupling portion of the storage tank and the cover in a state in which the storage tank and the cover of the container according to the first embodiment of the present invention are combined
  • FIG. 4 is a container according to the first embodiment of the present invention It is a cross-sectional view showing an enlarged pressure balance hole of the open state.
  • the container 110 includes a cover 20 and a receiving tank 30.
  • the receiving tank 30 includes a bottom and side walls 33 forming the receiving space 32.
  • An opening 31 is formed at the upper end of the side wall 33 to allow food ingredients to be fed through the opening 31, and the put food ingredients are accommodated in the accommodation space 32.
  • the receiving tank 30 may include a processing member such as a blade.
  • a support end 35 protruding outwardly is provided at an upper end of the side wall 33.
  • the support end 35 includes a protrusion 35a protruding downward from the lower surface.
  • the cover 20 includes an upper surface portion 21 and a side portion 22.
  • the side portion 22 is formed extending downward from the edge of the upper surface portion 21, and as shown in FIG. 1, a part of the side portion 22 is inserted into the receiving tank 30 to be a side wall of the receiving tank 30 In contact with (33), the opening (31) is closed.
  • a check valve installation groove 23 is formed in the central portion of the upper surface portion 21.
  • the check valve 24 is installed through the bottom surface 23a of the check valve installation groove 23. More specifically, the check valve 24 is installed such that an insertion shaft 24a extending downwardly passes through an exhaust hole (unsigned) formed in the bottom surface 23a. Insertion shaft (24a) is formed to have a diameter smaller than the diameter of the exhaust hole, the length of the insertion shaft (24a) is formed longer than the thickness of the bottom surface (23a), the lower end of the insertion shaft (24a) is larger than the diameter of the exhaust hole A stopper 24b having a diameter is provided, and the check valve 24 is configured to lift and open and close the exhaust hole.
  • the check valve 24 is lowered by the pressure difference between the outer side of the cover 20 and the accommodation space 32 to close the exhaust hole, thereby allowing external air to pass through the exhaust hole. It is blocked from entering the accommodation space (32).
  • the cover 20 includes an opening/closing part 25 capable of opening and closing the pressure balance hole 22a and the pressure balance hole 22a formed through the side part 22. Include.
  • the opening/closing part 25 is provided to be rotatable with respect to the cover 20, and includes an arm 25e, a sealing part 25a, a coupling end 25b, and a handle part 25c.
  • the opening/closing part 25 is rotatably supported on the side part 22, but according to the embodiment, the opening/closing part 25 is rotatably supported on the upper surface 21 of the cover 20 It could be.
  • the sealing part 25a is formed on one side of the arm 25e, and closes the pressure balance hole 22a (see FIG. 3) or opens (see FIG. 4) according to the rotation of the arm 25e.
  • a sealing member 25f may be provided at an end of the sealing portion 25a to improve the sealing force for the pressure balance hole 22a.
  • a sealing member receiving groove 22b into which the sealing member 25f is slidably accommodated may be formed at one side of the pressure balance hole 22a.
  • the sealing portion 25a may be formed adjacent to the rotation axis of the arm 25e.
  • the coupling end 25b is formed on the other side of the arm 25e.
  • the coupling end 25b is coupled to the support end 35 of the receiving tank 30 so that the cover 20 is fixed to the receiving tank 30 with the opening 31 closed (see FIG. 3 ).
  • the coupling end (25b) may be coupled to the support end (35) so that the upper surface is in contact with the lower surface of the support end (35).
  • a protrusion receiving groove 25d is formed on the upper surface of the coupling end 25b, and as shown in FIG. 3, the protrusion receiving groove 25d in a state in which the upper surface of the coupling end 25b is in contact with the lower surface of the support end 35 ) Accommodates the protrusion (35a) of the support end (35), it is possible to improve the coupling force between the coupling end (25b) and the support end (35).
  • FIGS. 2 and 3 show an example in which a protrusion 35a is formed in the support end 35 and a protrusion receiving groove 25d is formed in the coupling end 25b, but according to the embodiment, the protrusions 35a are formed in the support end 35 Even if the receiving groove is formed and a protrusion is formed in the coupling end (25b), the same action is possible.
  • the handle portion 25c is formed to extend downward past the coupling end 25b.
  • the handle portion 25c is preferably formed to extend downwardly outward, as shown in FIG. 3, so that the user's finger can easily enter between the side wall 33 and the handle portion 25c.
  • the side portion 22 forms a step between the portion inserted into the interior of the storage tank 30 and the portion exposed to the outside of the storage tank 30, and is seated on the top of the side wall 33
  • a sealing member 26 for improving sealing force may be provided at the stepped portion.
  • the container 110 according to the present embodiment, as shown in Figure 3, the cover 20 in a state in which the opening 31 of the receiving tank 30 is sealed and the coupling end 25b
  • the sealing portion 25a is maintained in a state in which the pressure balance hole 22a is closed.
  • the pressure balance hole 22a Since the pressure balance hole 22a is in a closed state, outside air cannot be introduced through the pressure balance hole 22a while the interior of the accommodation space 32 is evacuated through the exhaust hole of the cover 20.
  • the check valve 24 closes the exhaust hole in a negative pressure atmosphere in which the interior of the space 32 is at a pressure lower than atmospheric pressure, external air cannot be introduced through the pressure balance hole 22a, so the interior of the accommodation space 32 is negatively pressured. Can be kept in the state.
  • the cover 20 in order to remove the cover 20 while the receiving space 32 is maintained at a negative pressure state, the user does not need to operate the check valve 24, the cover Since the pressure difference between the inside and the outside of the container 110 is resolved only by pulling the handle portion 25c to separate the cover 20, the cover 20 can be removed more quickly and conveniently.
  • the container 110 according to the embodiment of the present invention is a portion inserted into the receiving tank 30 among the side portions 22 of the cover 20 to improve the sealing force between the cover 20 and the receiving tank 30 Even if a sealing member is not provided on the outer surface of the cover 20 and the receiving tank 30, the sealing is maintained. Therefore, compared to a container in which a sealing member is provided at a portion of the side of the cover inserted into the storage tank, the cover 20 can be coupled/separated to the storage tank 30 without exerting a large force.
  • portions similar to those of the first embodiment are denoted by the same reference numerals, and portions common to the first embodiment are omitted.
  • FIG. 5 is a cross-sectional view schematically showing a longitudinal section of a container according to a second embodiment of the present invention
  • FIG. 6 is a combination of a container and a cover in a state in which the container and the cover according to the second embodiment of the present invention are combined It is a cross-sectional view showing an enlarged portion
  • Figure 7 is a cross-sectional view showing an enlarged state of the pressure balance hole of the container according to the second embodiment of the present invention is opened.
  • the container 210 also includes a cover 220 and a receiving tank 230.
  • a pressure balance hole 233a is formed in the side wall 233 of the receiving tank 230.
  • the pressure balance hole 233a may be formed under the support end 35.
  • the cover 220 includes an opening/closing portion 225 capable of opening and closing the pressure balance hole 233a, and the opening/closing portion 225 includes an arm 225e, a sealing portion 225a, and a handle portion 25c.
  • the arm 225e may be formed to extend from the side portion 22 of the cover 220, and the arm 225e may be rotated within a certain range with respect to the cover 220 as shown in FIGS. 6 and 7. It may be formed integrally with the cover 220 of an elastically deformable material.
  • the sealing portion 225a is formed on one side of the arm 225e, and closes the pressure balance hole 233a (see FIG. 6) or opens it (see FIG. 7) according to the rotation of the arm 225e.
  • a sealing member 225f may be provided at an end of the sealing portion 225a to improve sealing force for the pressure balance hole 233a.
  • a sealing member receiving groove 235a in which the sealing member 225f is slidably accommodated may be formed at one side of the pressure balance hole 233a.
  • the sealing portion 225a is coupled to the support end 35 so that the cover 220 is fixed to the receiving tank 230 with the opening 31 closed (see FIG. 6 ).
  • the sealing portion 225a may be coupled with the support end 35 so that the upper surface contacts the lower surface of the support end 35.
  • a protrusion receiving groove 225d is formed on the upper surface of the sealing part 225a, and as shown in FIG. 7, the upper surface of the sealing part 225a is on the lower surface of the support end 35 In a contacted state, the protrusion receiving groove 225d accommodates the protrusion 35a of the support end 35, thereby improving the coupling force between the sealing portion 225a and the support end 35.
  • FIGS. 6 and 7 show an example in which a protrusion 35a is formed in the support end 35 and a protrusion receiving groove 225d is formed in the sealing portion 225a, but the protrusion at the support end 35 according to the embodiment Even if the receiving groove is formed and the protrusion is formed in the sealing portion 225a, the same action is possible.
  • the handle portion 25c is formed extending downward past the sealing portion 225a.
  • the handle portion 25c is preferably formed to extend downwardly outward, as shown in FIG. 6, so that the user's finger can easily enter between the side wall 233 and the handle portion 25c.
  • the container 210 according to the present embodiment, as shown in Figure 6, the sealing portion 225a in a state in which the cover 220 seals the opening 31 of the storage tank 230
  • the sealing portion 225a is maintained in a state in which the pressure balance hole 233a is closed.
  • the pressure balance between the inside and the outside of the container 210 is achieved by only the separation operation of the cover 220 pulling the handle portion 25c upward, so that the user can quickly and easily remove the cover 220.
  • an opening is formed at an upper end and a storage space in which the food material input through the opening is accommodated is formed, and a storage tank is detachably coupled to the upper end of the storage tank, and is coupled to the storage tank.
  • a cover for closing the opening in a state wherein the receiving tank includes a pressure balance hole penetrating through the side wall so that the receiving space and the outside of the receiving tank communicate with each other, and the cover includes an opening and closing part for opening and closing the pressure balance hole do.
  • the opening/closing part may include an arm rotatably provided on at least one of an upper surface part and a side part of the cover, and a sealing part formed on one side of the arm to seal the pressure balance hole.
  • the receiving tank may further include a support end protruding outwardly from the side wall, and at least a portion of the sealing portion may be coupled to the support end so that the cover is fixed to the receiving tank while the opening is closed.
  • the support end includes a protrusion protruding downward from a lower surface, and a protrusion receiving groove for accommodating the protrusion is formed on an upper surface of the sealing part, and the protrusion is the protrusion while the sealing part seals the pressure balance hole. It is accommodated in the receiving groove and at least a portion of the upper surface of the sealing portion may be in contact with the lower surface of the support end.
  • the arm includes a handle portion extending downwardly through the sealing portion, and as the arm rotates so that the handle portion moves upward in a state in which the seal portion seals the pressure balance hole, the seal portion is the pressure balance hole. And the coupling between the sealing part and the support end is released, so that the cover can be separated from the receiving tank.
  • the container for a vacuum cooker for solving the above problems is a storage tank having an opening formed at the top and a storage space for receiving the food ingredients introduced through the opening, and detachably coupled to the top of the storage tank And a cover for closing the opening in a state coupled to the receiving tank, wherein the cover allows gas in the receiving space to be exhausted to the outside and a check valve for preventing external gas from flowing into the receiving space And a pressure balance hole passing through the cover so that the receiving space and the outside of the cover communicate with each other, and an opening and closing part for opening and closing the pressure balance hole.
  • the opening/closing part may include an arm rotatably provided on at least one of an upper surface part and a side part of the cover, and a sealing part formed on one side of the arm to seal the pressure balance hole.
  • the receiving tank further includes a support end protruding outwardly from the side wall, and a coupling end is formed on the other side of the arm to be coupled to the support end so that the cover is fixed to the container while the opening is closed. I can.
  • the support end includes a protrusion protruding downward from a lower surface, and a protrusion receiving groove for receiving the protrusion is formed on an upper surface of the coupling end, and the protrusion is in a state in which the sealing part seals the pressure balance hole. It is accommodated in the protrusion receiving groove, and at least a portion of the upper surface of the coupling end may be in contact with the lower surface of the support end.
  • the arm includes a handle extending downwardly past the coupling end, and as the arm rotates so that the handle moves upward while the seal seals the pressure balance hole, the seal balances the pressure.
  • the hole is opened, and the coupling between the coupling end and the support end is released, so that the cover can be separated from the receiving tank.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Closures For Containers (AREA)
  • Thermally Insulated Containers For Foods (AREA)

Abstract

Selon un mode de réalisation de la présente invention, un récipient de cuisson sous vide comprend : un réservoir de réception doté d'une ouverture formée à son extrémité supérieure, et comportant un espace de réception dans lequel des ingrédients alimentaires introduits par l'ouverture sont reçus ; et un couvercle qui est accouplé de manière amovible à l'extrémité supérieure du réservoir de réception, et qui ferme la partie d'ouverture une fois qu'il est accouplé à celui-ci, le réservoir de réception comprenant un trou d'équilibrage de pression formé à traverser une paroi latérale, de telle sorte que l'espace de réception communique avec l'extérieur du réservoir de réception, et le couvercle comprend une partie d'ouverture/fermeture pour ouvrir/fermer le trou d'équilibrage de pression.
PCT/KR2019/016682 2019-07-05 2019-11-29 Récipient de cuisson sous vide WO2021006434A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0081451 2019-07-05
KR1020190081451A KR102287286B1 (ko) 2019-07-05 2019-07-05 진공 조리기용 용기

Publications (1)

Publication Number Publication Date
WO2021006434A1 true WO2021006434A1 (fr) 2021-01-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/016682 WO2021006434A1 (fr) 2019-07-05 2019-11-29 Récipient de cuisson sous vide

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KR (1) KR102287286B1 (fr)
WO (1) WO2021006434A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230003956A (ko) * 2021-06-30 2023-01-06 비엘티 주식회사 용기의 진공 형성용 밀폐 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201158501Y (zh) * 2008-01-11 2008-12-03 徐爱卿 密封容器
KR101291091B1 (ko) * 2011-09-08 2013-08-01 정진옥 식품보존용 밀폐용기
KR101348305B1 (ko) * 2012-01-20 2014-01-08 구홍식 밀폐용기 및 밀폐용기용 커버
KR101652409B1 (ko) * 2015-04-03 2016-08-31 (주)포에스텍 이중덮개형 진공 밀폐용기
KR101953326B1 (ko) * 2018-10-22 2019-02-28 서우석 진공용 밀폐 패킹을 이용한 진공용 밀폐 뚜껑

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101851526B1 (ko) 2017-01-23 2018-06-07 주식회사 엔유씨전자 진공블렌더

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201158501Y (zh) * 2008-01-11 2008-12-03 徐爱卿 密封容器
KR101291091B1 (ko) * 2011-09-08 2013-08-01 정진옥 식품보존용 밀폐용기
KR101348305B1 (ko) * 2012-01-20 2014-01-08 구홍식 밀폐용기 및 밀폐용기용 커버
KR101652409B1 (ko) * 2015-04-03 2016-08-31 (주)포에스텍 이중덮개형 진공 밀폐용기
KR101953326B1 (ko) * 2018-10-22 2019-02-28 서우석 진공용 밀폐 패킹을 이용한 진공용 밀폐 뚜껑

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KR20210004670A (ko) 2021-01-13

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