WO2018227852A1 - Appareil de cuisson - Google Patents

Appareil de cuisson Download PDF

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Publication number
WO2018227852A1
WO2018227852A1 PCT/CN2017/108635 CN2017108635W WO2018227852A1 WO 2018227852 A1 WO2018227852 A1 WO 2018227852A1 CN 2017108635 W CN2017108635 W CN 2017108635W WO 2018227852 A1 WO2018227852 A1 WO 2018227852A1
Authority
WO
WIPO (PCT)
Prior art keywords
pot
lid
sealing ring
edge
cooking appliance
Prior art date
Application number
PCT/CN2017/108635
Other languages
English (en)
Chinese (zh)
Inventor
莫荣康
杨兴国
Original Assignee
佛山市顺德区美的电热电器制造有限公司
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 佛山市顺德区美的电热电器制造有限公司 filed Critical 佛山市顺德区美的电热电器制造有限公司
Publication of WO2018227852A1 publication Critical patent/WO2018227852A1/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
    • A47J27/00—Cooking-vessels
    • 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
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • 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
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/06—Lids or covers for cooking-vessels
    • A47J36/10—Lid-locking devices

Definitions

  • the present invention relates to the field of cooking equipment and, more particularly, to a cooking appliance.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a cooking appliance in which the sealing ring of the cooking appliance can be freely expanded and sealed.
  • a cooking appliance includes: a pot body having a cross section having a major axis and a minor axis orthogonal to each other, the pot body including an outer pot and an inner pot disposed in the outer pot, The upper edge of the outer pot is configured with an outer pot outer flange; a lid is disposed on the pot body and the cross section is adapted to the shape of the cross section of the pot body, the pot cover includes an outer portion a cover, the edge of the outer cover has a downwardly extending side wall, the bottom end of the side wall is press-fitted on the outer flange of the outer pot; the sealing ring is placed in the inner pot Between the top and the outer cover.
  • the side wall of the outer cover is pressed against the outer flange of the outer pot by gravity, and in the non-cooking state, the gravity of the outer cover is prevented from being squeezed to the sealing ring, and the sealing ring has vertical
  • the movable gap in the direction realizes dynamic sealing, ensuring that the sealing ring has free expansion space inside the lid to ensure the reliability of product sealing.
  • an inner circumference of the seal ring seals a gap between the outer cover and the inner pot, and an outer circumference of the seal ring and at least the outer cover and the inner pot One Have a gap.
  • the sealing ring comprises: a sealing ring edge, the sealing ring edge has a closed loop shape; a first skirt and a second skirt, the first skirt and the second skirt Provided on the side of the sealing ring and spaced along the axial direction of the sealing ring side, the outer peripheral edge of the inner cover located in the outer cover is wrapped around the sealing ring edge and the first skirt and Between the second skirts; wherein the first skirt and the second skirt cooperate to seal a gap between the outer cover and the inner pot, the sealing ring edge and the outer cover There is a gap with at least one of the inner pots to leave a space for free expansion of the seal ring.
  • the lid further includes a pair of clamps, the pair of clamps are disposed on the outer cover and can be close to and away from each other, and the pair of clamps are fastened to each other when approaching each other To lock the lid on the pan, the pair of jaws are separated from each other when they are away from each other to allow the lid to open.
  • a pressure step for supporting the clamp is configured at an outer peripheral edge of the outer cover, and an upper edge of the inner pot is configured with an inner pot outer flange under the pressure step, the seal The rim is located between the pressure step and the outer flange of the inner pot, and the seal ring has a gap in the up and down direction with at least one of the pressure step and the outer rim.
  • the thickness of the sealing ring edge is smaller than the distance between the pressure receiving step and the outer flange of the inner pot.
  • the thickness of the sealing ring edge is d
  • the distance between the pressure pressing step and the outer flange of the inner pot is h, wherein 0.5 mm ⁇ d-h ⁇ 4 mm.
  • the sealing ring edge has a gap with the side wall of the outer pot in a horizontal direction.
  • the distance between the seal ring side and the side wall of the outer pot in the horizontal direction is s, wherein 1 mm ⁇ s ⁇ 4 mm.
  • the cross section of the lid and the cross section of the pot are respectively adapted to each other in an elliptical shape.
  • FIG. 1 is an exploded view of a cooking appliance in accordance with an embodiment of the present invention
  • FIG. 2 is a structural view of a cooking appliance according to an embodiment of the present invention.
  • Figure 3 is an enlarged view of a portion A in the figure
  • Figure 4 is a partial structural view of a cooking appliance in accordance with an embodiment of the present invention.
  • Fig. 5 is an enlarged view of a portion B in Fig. 4;
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • a cooking appliance 100 in accordance with an embodiment of the present invention is described below with reference to Figures 1-5.
  • a cooking appliance 100 includes a pot body 10 and a lid 20.
  • the cross section of the pot body 10 has a long axis and a short axis orthogonal to each other, the pot body 10 includes an outer pot 11 and an inner pot 12, the inner pot 12 is located in the outer pot 11, and the upper pot of the outer pot 11 is configured with an outer pot On the outer flange 111, the lid 20 is disposed on the pot body 10.
  • the cross section of the lid 20 is adapted to the shape of the cross section of the pot body 10.
  • the lid 20 includes an outer lid 21, and the edge of the outer lid 21 has a downward direction.
  • the extending side wall 212, the bottom end portion of the side wall 212 is press-fitted on the outer pot outer flange 111 by a self-weight; the sealing ring 23 is placed on the top of the inner pot 12 and the outer cover 21 between.
  • the sealing ring 23 is prevented from being squeezed by the gravity of the outer cover 21, ensuring the non-cooking state.
  • the lower seal ring 23 has a movable gap in the vertical direction to achieve dynamic sealing, which provides sufficient free expansion space for the seal ring 23 compared to the cooking appliance 100 of the related art, further improving the sealing property of the cooking appliance 100.
  • the lower edge of the side wall of the outer cover 21 is configured with an outer cover outer flange 212.
  • the outer cover outer flange 212 is supported on the outer outer flange 111, and the inner cover 22 is disposed in the outer cover 21, and the sealing ring 23 is sleeved.
  • the outer cover 21 is stopped by the outer girth 212 of the outer cover against the outer surface of the outer pan outer edge 111 by its own gravity.
  • the present invention utilizes the top end of the outer pot 11 to support the side wall of the outer cover 21, so that the outer cover 21 is self-reset on the outer pot 11, that is, the outer pot 11 is used to support the gravity of the outer cover 21, in a non-cooked state.
  • the outer cover 21 does not press the sealing ring 23 by gravity, thereby ensuring that the sealing ring 23 has a gap that moves up and down in the non-cooking state, and the deformation of the sealing ring 23 occurs when the temperature and pressure of the lid 20 rises. Since the sealing ring 23 forms a dynamic seal due to the gap between the upper and lower movements, the sealing ring 23 has a space for free expansion inside the lid 20, thereby achieving a better sealing effect.
  • the outer circumference of the sealing ring 23 has a gap with at least one of the outer cover 21 and the inner pot 12, and the sealing ring 23 serves to seal the gap between the outer cover 21 and the pot body 10, Prevent leaks.
  • the sealing ring 23 includes a sealing ring 231, a first skirt 232 and a second skirt 233.
  • the sealing ring 231 is arranged in a closed loop shape, and the first skirt 232 and the second skirt 233 are respectively
  • the sealing ring edge 231 is disposed along the axial direction of the sealing ring edge 231.
  • the first skirt 232 is located above the second skirt 233, and the first skirt 232 cooperates with the second skirt 233 to seal the gap between the outer cover 21 and the inner pot 12, and the sealing ring 231 and the outer At least one of the cover 21 and the inner pot 12 has a gap, so that a space is left for the free expansion of the seal ring 23, so that the seal ring 23 can ensure the stability of the lid 20 and the pot body 10 to prevent the occurrence of steam leakage.
  • the lid 20 further includes a pair of clamps 30 disposed on the outer cover 21 and adjacent to and away from each other. Further, the lid 20 is further provided on the lid 20 The control device is configured to control the opening and closing of the pair of clamps 30.
  • the control device controls the pair of clamps 30 to close, and the pair of clamps 30 are close to each other to fasten the outer pot 11 so that the lid 20 can be locked Tightly on the pot body 10, at this time, the lid 20 covers the pot body 10, and the control device controls the pair of grippers 30 to open, and the pair of grippers 30 are separated from each other and separated from the outer pot 11 for opening the lid 20,
  • the lid 20 can be snapped together with the outer edge of the outer pot 11, so that the connection of the lid 20 to the pot 10 is more reliable.
  • the outer peripheral edge of the outer cover 21 is provided with a pressure receiving step 211
  • the upper edge of the inner pot 12 is provided with an inner pot outer flange 121
  • the inner pot outer flange 121 is under pressure.
  • the seal ring 231 is located between the pressure step 211 and the inner pot outer edge 121.
  • the pressure step 211 supports the clamp 30, and the seal ring 231 and the pressure step 211 and the inner pot are turned outward.
  • At least one of the sides 12 has a gap, and there is a gap between the seal ring side 231 and the pressure step 211 and the inner pot outer turn 12 in FIG. 3 to ensure that the seal ring 23 has a freely expanding space inside the lid 20.
  • the thickness of the seal ring 231 is smaller than the distance between the pressure step 211 and the outer flange 12 (the distance shown in the vertical direction in FIG. 5), so that the seal is
  • the ring 231 has a gap with at least one of the pressure receiving step 211 and the inner pot outer flange 12.
  • the thickness of the seal ring 231 is denoted by d
  • the distance between the pressure step 211 and the outer flange 12 is represented by h, wherein 0.5 mm ⁇ dh ⁇ 4 mm, and the difference between d and h is 0.5 mm.
  • 4mm specifically, it can be 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, etc., according to the actual situation, by limiting the difference between d and h within the above range to ensure There is a free expansion space in the vertical direction of the sealing ring 23 within the lid 20.
  • the seal ring 231 has a gap with the side wall of the outer pot 11 in the horizontal direction, that is, the outer periphery of the seal ring 231 is spaced apart from the side wall of the outer pot 11 in the horizontal direction. In order to ensure the free expansion space of the sealing ring edge 231 in the horizontal direction.
  • the distance between the sealing ring edge 231 and the side wall of the outer pot 11 in the horizontal direction is represented by s, wherein 1 mm ⁇ s ⁇ 4 mm, that is, s is between 1 mm and 4 mm, and may be 1.5 mm, 2mm, 2.5mm, 3mm, 3.5mm, etc., which are set according to actual conditions, by limiting s within the above range, to ensure a free expansion space of the seal ring 23 in the horizontal direction in the lid 20.
  • the cross section of the lid 20 and the cross section of the pot body 10 are respectively formed into an elliptical shape which is adapted to each other to satisfy the user's demand for cooking long-shaped foods such as poultry, fish, ribs, etc., and the user experience is good.

Abstract

L'invention concerne un appareil de cuisson (100), comprenant : un corps de récipient (10), la section transversale du corps de récipient (10) présentant un axe long et un axe court qui sont orthogonaux l'un par rapport à l'autre, et le corps de récipient (10) comprenant un récipient externe (11) et un récipient interne (12) qui est agencé dans le récipient externe (11), un bord supérieur du récipient externe (11) étant pourvu d'un bord rabattu vers l'extérieur (111) de récipient externe; un couvercle (20), le couvercle (20) étant disposé sur le corps de récipient (10) et présentant une section transversale qui est adaptée à la forme de la section transversale du corps de récipient (10), le couvercle (20) comprenant un couvercle externe (21), et le bord du couvercle externe (21) présentant une paroi latérale (212) s'étendant vers le bas, une partie d'extrémité inférieure de la paroi latérale (212) étant pressée par son poids contre le bord rabattu vers l'extérieur (111); une bague d'étanchéité (23), la bague d'étanchéité (23) étant placée entre une partie supérieure du récipient interne (12) et le couvercle externe (21). Dans un état de non-cuisson, l'appareil de cuisson (100) empêche la gravité du couvercle externe (21) de compresser la bague d'étanchéité (23), et la bague d'étanchéité (23) est dotée, dans la direction verticale, d'un vide mobile, ce qui permet d'obtenir une étanchéité dynamique et d'assurer que la bague d'étanchéité (23) a un espace d'expansion libre au sein du couvercle (20), garantissant ainsi la fiabilité d'étanchéité du produit.
PCT/CN2017/108635 2017-06-16 2017-10-31 Appareil de cuisson WO2018227852A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720707312.5 2017-06-16
CN201720707312.5U CN207768089U (zh) 2017-06-16 2017-06-16 烹饪器具

Publications (1)

Publication Number Publication Date
WO2018227852A1 true WO2018227852A1 (fr) 2018-12-20

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ID=63218002

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/108635 WO2018227852A1 (fr) 2017-06-16 2017-10-31 Appareil de cuisson

Country Status (2)

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CN (1) CN207768089U (fr)
WO (1) WO2018227852A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11089903B2 (en) 2017-08-09 2021-08-17 Sharkninja Operating Llc Cooking device and components thereof
US11134808B2 (en) 2020-03-30 2021-10-05 Sharkninja Operating Llc Cooking device and components thereof
US11751710B2 (en) 2019-02-25 2023-09-12 Sharkninja Operating Llc Guard for cooking system

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JP2000308575A (ja) * 1999-04-28 2000-11-07 Zojirushi Corp 圧力調理器のシール構造
CN201108328Y (zh) * 2007-12-12 2008-09-03 杨达开 一种加强电压力锅扣合强度的结构
CN201668275U (zh) * 2010-05-14 2010-12-15 广东创迪电器有限公司 一种电压力锅
CN202960075U (zh) * 2012-11-22 2013-06-05 美的集团股份有限公司 用于电压力锅的锅盖及具有其的电压力锅
CN203633979U (zh) * 2014-01-02 2014-06-11 浙江绍兴苏泊尔生活电器有限公司 电压力锅
CN205267825U (zh) * 2015-12-22 2016-06-01 佛山市顺德区美的电热电器制造有限公司 锅体组件及电压力锅
CN106108627A (zh) * 2016-08-01 2016-11-16 珠海格力电器股份有限公司 电压力锅
KR101728660B1 (ko) * 2015-12-07 2017-04-20 이유진 전자렌지용 취사 용기

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000308575A (ja) * 1999-04-28 2000-11-07 Zojirushi Corp 圧力調理器のシール構造
CN201108328Y (zh) * 2007-12-12 2008-09-03 杨达开 一种加强电压力锅扣合强度的结构
CN201668275U (zh) * 2010-05-14 2010-12-15 广东创迪电器有限公司 一种电压力锅
CN202960075U (zh) * 2012-11-22 2013-06-05 美的集团股份有限公司 用于电压力锅的锅盖及具有其的电压力锅
CN203633979U (zh) * 2014-01-02 2014-06-11 浙江绍兴苏泊尔生活电器有限公司 电压力锅
KR101728660B1 (ko) * 2015-12-07 2017-04-20 이유진 전자렌지용 취사 용기
CN205267825U (zh) * 2015-12-22 2016-06-01 佛山市顺德区美的电热电器制造有限公司 锅体组件及电压力锅
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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11445856B2 (en) 2017-08-09 2022-09-20 Sharkninja Operating Llc Cooking device and components thereof
US11759049B2 (en) 2017-08-09 2023-09-19 Sharkninja Operating Llc Cooking device and components thereof
US11109710B2 (en) 2017-08-09 2021-09-07 Sharkninja Operating Llc Cooking device and components thereof
US11363910B2 (en) 2017-08-09 2022-06-21 Sharkninja Operating Llc Cooking device and components thereof
US11266268B2 (en) 2017-08-09 2022-03-08 Sharkninja Operating Llc Cooking device and components thereof
US11266267B2 (en) 2017-08-09 2022-03-08 Sharkninja Operating Llc Cooking device and components thereof
US11278151B2 (en) 2017-08-09 2022-03-22 Sharkninja Operating Llc Cooking device and components thereof
US11089903B2 (en) 2017-08-09 2021-08-17 Sharkninja Operating Llc Cooking device and components thereof
US11889950B2 (en) 2017-08-09 2024-02-06 Sharkninja Operating Llc Cooking device and components thereof
US11089902B2 (en) 2017-08-09 2021-08-17 Sharkninja Operating Llc Cooking device and components thereof
US11304561B2 (en) 2017-08-09 2022-04-19 Sharkninja Operating Llc Cooking device and components thereof
US11547243B2 (en) 2017-08-09 2023-01-10 Sharkninja Operating Llc Cooking device and components thereof
US11627834B2 (en) 2017-08-09 2023-04-18 Sharkninja Operating Llc Cooking system for cooking food
US11399657B2 (en) 2017-08-09 2022-08-02 Sharkninja Operating Llc Cooking device and components thereof
US11759048B2 (en) 2017-08-09 2023-09-19 Sharkninja Operating Llc Cooking device and components thereof
US11751710B2 (en) 2019-02-25 2023-09-12 Sharkninja Operating Llc Guard for cooking system
US11678765B2 (en) 2020-03-30 2023-06-20 Sharkninja Operating Llc Cooking device and components thereof
US11647861B2 (en) 2020-03-30 2023-05-16 Sharkninja Operating Llc Cooking device and components thereof
US11969118B2 (en) 2020-03-30 2024-04-30 Sharkninja Operating Llc Cooking device and components thereof
US11134808B2 (en) 2020-03-30 2021-10-05 Sharkninja Operating Llc Cooking device and components thereof

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