EP3496582A1 - Appareil de cuisson - Google Patents
Appareil de cuissonInfo
- Publication number
- EP3496582A1 EP3496582A1 EP17767862.0A EP17767862A EP3496582A1 EP 3496582 A1 EP3496582 A1 EP 3496582A1 EP 17767862 A EP17767862 A EP 17767862A EP 3496582 A1 EP3496582 A1 EP 3496582A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stirring blade
- inner container
- flexible
- wall
- rigid
- 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.)
- Withdrawn
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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/16—Inserts
- A47J36/165—Stirring devices operatively connected to cooking vessels when being removably inserted inside
-
- 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
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- 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
- A47J43/0705—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the upper side
- A47J43/0711—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the upper side mixing, whipping or cutting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
- B01F27/053—Stirrers characterised by their elements, materials or mechanical properties characterised by their materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
- B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
- B01F27/906—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms with fixed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
- B01F35/451—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor by rotating them about an axis parallel to the plane of the opening
Definitions
- the present invention relates to the technical field of cooking, in particular relates to a cooking appliance.
- a brewing device For existing cooking appliances that have a brewing function (for example the rice cooker, the food processor, etc.), a brewing device is generally attached to the bottom of an inner container. During cooking, the brewing device can move relative to food and thus stir the food, thereby heating food in the cooking appliance evenly. In order to avoid scratching the inner wall of the inner container, space is generally provided between the brewing device and the inner wall in the existing apparatus. However, because of the existence of said space, the brewing device can not act on the food near the inner wall. As a result, foods near the inner wall are burned or stick to the container.
- the present invention aims to at least partially solve the above problems of the prior art.
- the present invention relates to a cooking appliance.
- Said cooking appliance comprises a body, a lid and a brewing device.
- An inner container is arranged inside the body.
- Said lid is disposed on the body in an opening-closing manner and a hermetic cooking space being formed between the lid and the inner container.
- Said stirring device is disposed inside the inner container and comprises a first stirring blade which is in contact with an inner wall of the inner container and is movable relative to the inner wall, said first stirring blade comprising a portion flexible flexible material, which is in contact with the inner wall of the inner container.
- the first stirring blade is in contact with the inner wall of the inner container, which allows the food to be completely stirred around the inner wall of the inner container to prevent food near the inner wall from being burned or stick to the container.
- said first stirring blade comprises a flexible portion of flexible material, which is in contact with the inner wall of the inner container and does not scrape the inner wall of the inner container.
- said first stirring blade comprises a rigid part of rigid material, below which is the flexible part.
- Such a construction not only makes it possible to ensure that the inner wall is protected against the scratching caused by the first stirring blade, but also to ensure a high resistance of the first stirring blade, in order to completely stir the food in the inner container. .
- the rigid portion comprises a recessed area, in which is the flexible portion.
- a recessed area in which is the flexible portion.
- the rigid portion comprises a base surface and a side surface that is connected to the base surface and extends upwardly, said recessed area becoming hollow from the base surface and the lateral surface toward the inside of the rigid part to form a joint surface with the flexible part.
- Such a construction makes it possible to increase the joint area between the flexible part and the rigid part and to make the joint firmer between the flexible part and the rigid part.
- said joint surface with the flexible portion has through holes.
- the through hole can be filled with the flexible material for increasing the joint strength between the flexible portion and the rigid portion to provide a firm seal between the flexible portion and the rigid portion and to prevent overflow of the flexible material to provide a pleasing appearance.
- the diameter of the through holes is 0.5 mm-2.0mm.
- said first stirring blade comprises a rigid portion of rigid material, and the flexible portion covers the outside of the rigid portion.
- Such a construction facilitates the manufacture of the first stirring blade.
- the flexible portion is made by bi-injection molding.
- This bi-injection molding makes it possible to make the first mixing blade flexible.
- said flexible material comprises a food grade rubber.
- the food grade rubber is non-toxic and odorless, and can improve the safety of the cooking appliance.
- the stirring device further comprises a second stirring blade which is disposed above the first stirring blade without being in contact with the inner wall of the inner vessel.
- a second stirring blade which is disposed above the first stirring blade without being in contact with the inner wall of the inner vessel.
- Figure 1 is a schematic view of the cooking apparatus according to a preferred embodiment of the present invention, the lid is in the closed position;
- FIG. 2 is a sectional view of the cooking apparatus illustrated in FIG. whose lid is in the open position
- FIG. 3 is a schematic view of the stirring device according to the preferred embodiment of the present invention.
- FIG 4 is a schematic view of the stirring device shown in Figure 3, the flexible portion of the lower stirring blade is removed;
- FIG. 5 is a schematic view of the flexible part of the lower stirring blade of the stirring device illustrated in FIG. 3.
- the cooking apparatus according to a preferred embodiment is a rice cooker. It can be understood that said cooking apparatus according to the present invention in the other embodiments not illustrated can be an electric pressure cooker, a cooking robot, etc.
- the cooking apparatus according to one or more preferred embodiments of the present invention will be described with reference to Figs. 1-5.
- the cooking apparatus 100 comprises a body 1 10 and a cover 120 disposed on said body 1 10.
- the body 1 10 has a generally rectangular shape with rounded corners.
- An inner cylindrical container 130 generally cylindrical is disposed within the body 1 10. In this embodiment, the inner container 130 is removably disposed within the body 1 10 to facilitate cleaning.
- the inner container 130 may be fixedly disposed within the body 1 10.
- a circular opening is provided on an upper surface of the inner container 130 through which the The user may put food to be heated in the inner container 130.
- a stirring device 140 is disposed within the inner container 130 for stirring the food therein, which will be described in detail.
- a heater may be disposed below the inner container 130 to heat it.
- the lid 120 is generally rectangular in shape with rounded corners, which corresponds to the shape of the body 1 10.
- the lid 120 is connected to the body 1 10 in an opening-closing manner.
- an opening axis of the cover is disposed at a rear end of the body 1 10 according to this embodiment, said opening axis of the cover being fixed relative to the body 1 10.
- the cover 120 is connected to the opening axis of the cover and can rotate freely relative to the body 1 10 around the axis of opening of the cover between a closed position shown in Figure 1 and an open position shown in Figure 2.
- the cover 120 and the internal container 130 of the body 1 10 may form a hermetic cooking space when the lid 120 is in the closed position.
- a drive motor 150 is disposed in the cover 120 and is connected to the stirring device 140 of the body 1 10 via connection components, thereby providing power to the stirring device 140 to drive the stirring device 140 to moving relative to an inner wall of the inner container 130 to stir the food in the inner container 130.
- the stirring device 140 according to the present invention will be described in detail in referring to Figures 2 to 4.
- a support 160 is disposed at the opening of the inner container 130, the stirring device 140 being installed in the inner container 130 via said support 160.
- the brewing device 140 may be disposed in the inner container 130 via another means, for example via a thread of a screw or via a fastening structure.
- the stirring device 140 may also be connected to the lid 120, and may enter the inner container 130 when the lid 120 is in the closed position, to stir the food into the inner container 130.
- the stirring device 140 comprises a stirring shaft 141. Being driven by the drive motor 150, the stirring shaft 141 is rotatable relative to the food and the inner wall of the inner vessel 130 about a central axis of rotation.
- An upper mixing blade 142 (considered as an illustrative example of the "second stirring blade") is disposed on the stirring shaft 141, and a lower stirring blade 143 (considered as an illustrative example of the "first stirring blade”). stirring ”) is disposed below the upper stirring blade 142.
- the upper mixing blade 142 extends in a direction opposite to that of the lower stirring blade 143.
- the upper mixing blade 142 is used to stir the food located in the middle of the inner container 130 without being in contact with the inner wall of the inner container 130, in order to avoid scraping the inner wall of the inner container 130.
- Bottom stirring 143 is used to stir the food in the bottom of the inner container 130 and is configured to contact the inner wall of the inner container 130 to sufficiently stir the food to prevent food near the inner wall of the inner container.
- inner container 130 are burned or stick to the container.
- the stirring shaft 141 according to this embodiment comprises the upper stirring blade 142 and the lower stirring blade 143. But it can also be understood that the stirring shaft 141 can be equipped only with a lower stirring blade 143, or be equipped with more two mixing blades, three or more, for example.
- the lower stirring blade 143 comprises a rigid portion 144 and a flexible portion 145 in order to prevent the lower stirring blade 143 which is in contact with the inner wall of the inner container 130 scrapes the wall of the inner container 130.
- the rigid portion 144 of the lower stirring blade 143 is made of a rigid material such as stainless steel, which ensures a high resistance of the lower stirring blade 143 and thus improves the brewing capacity.
- the flexible portion 145 is made of flexible material such as food grade rubber. The food grade rubber is non-toxic and odorless, protecting the food in the inner container 130 against contamination and improving the safety of the cooking apparatus 100.
- the lower stirring blade 143 of the present invention will be described with reference to the figures 3 to 5.
- the lower stirring blade 143 has a shape corresponding to that of a lower part of the inner container 130.
- the inner container 130 comprises at its lower part a arcuate transition zone, and respectively, the bottom stirring blade 143 comprises at a portion near a free end an arcuate section, which corresponds to the shape of the arcuate transition zone of the lower portion of the inner vessel 130.
- flexible 145 of the lower stirring blade 143 is positioned below the rigid portion 144. As illustrated in Figure 2, when the stirring device 140 is installed in the inner container 130 of the cooking apparatus 100, the flexible portion 145 of the lower stirring blade 143 is in contact with the inner wall of the inner container 130. When the stirring device 140 is in operation.
- the lower stirring blade 143 can be in contact with the inner wall of the inner container 130 and can move relative to the inner wall of the inner container 130, allowing the food to be stirred sufficiently close to the inner wall of the container. 130 inside, to prevent the food near the inner wall are burned or stick on the container.
- said blade lower stirrer 143 comprises a flexible portion 145 of flexible material, which is in contact with the inner wall of the inner container 130 and does not scrape the inner wall of the inner container 130.
- the part Rigid 144 of the lower stirring blade 143 comprises a recessed zone 146. As illustrated in FIG.
- the rigid portion 144 comprises a base surface 144A and a lateral surface 144B which is connected to the base surface 144A and extends upwards.
- the base surface 144A and the lateral surface 144B of the rigid portion 144 are hollowed towards the inside of the rigid portion 144.
- the base surface 144A of the rigid portion 144 is hollowed inwards of the rigid portion 144 to thereby form a side seal 144D with the flexible portion
- the side surface 144B of the rigid portion 144 is hollowed inwardly of the rigid portion 144 to thereby form a base seal 144C with the flexible portion .
- Such a construction makes it possible to increase the joint area between the flexible part 145 and the rigid part 144 and to make the joint firmer between the flexible part 145 and the rigid part 144.
- the flexible material may be injected to the recessed area 146 by bi-injection molding to form the flexible portion 145 shown in Figure 5.
- a plurality of through holes 147 are provided at the base seal 144C with the portion flexible 145 in the recessed area 146 according to this embodiment, to prevent the overflow of the flexible material during the bi-injection molding.
- the diameter of said through hole is 0.5 mm-2.0 mm, for example 1 mm.
- the flexible material can fill the through-holes 147 during the bi-injection molding to inject the flexible material into the recessed area 146, to prevent overflow of the flexible material and to provide a pleasing appearance, which also allows to increase the joint strength between the flexible portion 145 and the rigid portion 144, to achieve a firm seal between the flexible portion 145 and the rigid portion 144 and to avoid any detachment.
- the flexible material is injected towards the hollow zone 146 by a bi-injection molding to form the flexible part 145 according to this method of embodiment, but it can be understood that the flexible portion 145 can be prefabricated with a desired shape and the flexible portion 145 thus obtained can be installed in the recessed area 146 via for example an adhesive.
- the rigid portion 144 represents a recessed area 146 in which the flexible portion 145 according to this embodiment is located, but it can be understood that the absence of the recessed portion is possible for the rigid portion 144, and the flexible portion 145 can be connected inside the rigid portion 144 via an adhesive.
- the flexible portion 145 is disposed below the rigid portion 144 according to this embodiment, but it can be understood that the flexible portion 145 may also be disposed over the entire periphery of the rigid portion 144, it is say that the periphery of the rigid portion 144 is covered by the flexible portion.
- the lower stirring blade 143 may also be entirely composed of flexible material, that is, the lower stirring blade 143 may comprise only the flexible portion 145.
- the first stirring blade is in contact with the inner wall of the inner container, which allows sufficient stirring of the food near the inner wall of the inner container, so that avoid food near the inner wall being burned or sticking to the container.
- said first stirring blade comprises a flexible portion of flexible material, which is in contact with the inner wall of the inner container and therefore does not scrape the inner wall of the inner container.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867628.6U CN206137870U (zh) | 2016-08-10 | 2016-08-10 | 烹饪器具 |
| PCT/FR2017/052164 WO2018029421A1 (fr) | 2016-08-10 | 2017-08-01 | Appareil de cuisson |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3496582A1 true EP3496582A1 (fr) | 2019-06-19 |
Family
ID=58627154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17767862.0A Withdrawn EP3496582A1 (fr) | 2016-08-10 | 2017-08-01 | Appareil de cuisson |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3496582A1 (fr) |
| CN (1) | CN206137870U (fr) |
| AU (1) | AU2017309338A1 (fr) |
| CA (1) | CA3032916A1 (fr) |
| RU (1) | RU2750451C2 (fr) |
| WO (1) | WO2018029421A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616676A (zh) * | 2017-05-31 | 2018-01-23 | 浙江苏泊尔家电制造有限公司 | 烹饪器具 |
| EP3897322A4 (fr) * | 2018-12-21 | 2022-09-14 | Breville Pty Limited | Agitateur |
| CN113133637A (zh) * | 2020-01-18 | 2021-07-20 | 杭州九阳小家电有限公司 | 一种自动炒菜机 |
| CN213046572U (zh) | 2020-06-09 | 2021-04-27 | 即时品牌公司 | 搅拌装置、搅拌机及烹饪器具 |
| CN213551281U (zh) | 2020-06-09 | 2021-06-29 | 即时品牌公司 | 锅盖组件及烹饪器具 |
| CN213551282U (zh) | 2020-06-09 | 2021-06-29 | 即时品牌公司 | 锅盖组件及烹饪器具 |
| GB2600993A (en) * | 2020-11-17 | 2022-05-18 | Vchef Ltd | Animal-food processor and blade arrangement |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794062A (fr) * | 1972-03-01 | 1973-05-02 | Kuppersbusch & Sohne A G F | Dispositif de raclage et de retournement pour appareils de cuisson de grande capacite |
| GB1430064A (en) * | 1972-04-07 | 1976-03-31 | Gemco Ware Inc | Food mixer |
| US4151792A (en) * | 1977-12-20 | 1979-05-01 | Nearhood Thomas C | Cooker-mixer apparatus |
| US4197018A (en) * | 1979-01-08 | 1980-04-08 | Groen Division - Dover Corporation | Mixer |
| JPS63209547A (ja) * | 1987-02-25 | 1988-08-31 | Tsukishima Kikai Co Ltd | 処理槽のワイピング装置 |
| US5535665A (en) * | 1995-06-07 | 1996-07-16 | Wong; Don M. | Stirrer assembly for automated cooking machine |
| KR200142701Y1 (ko) * | 1997-05-30 | 1999-06-01 | 서순종 | 묵 끓임솥 |
| FR2896677B1 (fr) * | 2006-02-01 | 2010-08-20 | Seb Sa | Appareil de cuisson avec moyen de remuage et procede afferent |
| US8616763B2 (en) * | 2010-10-05 | 2013-12-31 | Whirlpool Corporation | Stand mixer wiping beater with additional features |
| US20120189746A1 (en) * | 2011-01-20 | 2012-07-26 | Delong Timothy | Stirring apparatus for cooking vessel |
| RU2635794C2 (ru) * | 2012-06-22 | 2017-11-15 | Бревилл Пти Лимитед | Усовершенствованный настольный миксер |
| US9687103B2 (en) * | 2013-03-01 | 2017-06-27 | Whirlpool Corporation | Multi cooker and stir tower with docking station |
-
2016
- 2016-08-10 CN CN201620867628.6U patent/CN206137870U/zh active Active
-
2017
- 2017-08-01 WO PCT/FR2017/052164 patent/WO2018029421A1/fr not_active Ceased
- 2017-08-01 EP EP17767862.0A patent/EP3496582A1/fr not_active Withdrawn
- 2017-08-01 CA CA3032916A patent/CA3032916A1/fr not_active Abandoned
- 2017-08-01 AU AU2017309338A patent/AU2017309338A1/en not_active Abandoned
- 2017-08-01 RU RU2019101132A patent/RU2750451C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2019101132A (ru) | 2020-09-11 |
| AU2017309338A1 (en) | 2019-02-07 |
| CA3032916A1 (fr) | 2018-02-15 |
| CN206137870U (zh) | 2017-05-03 |
| RU2750451C2 (ru) | 2021-06-28 |
| RU2019101132A3 (fr) | 2020-09-11 |
| WO2018029421A1 (fr) | 2018-02-15 |
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