CN210540764U - Cooking utensil - Google Patents

Abstract

The utility model discloses a cooking utensil, cooking utensil includes: a body portion having a cooking cavity therein; the containing part is arranged in the cooking cavity, a protruding part is arranged on the containing part and is suitable for being in clearance fit with the cavity wall of the cooking cavity to limit the inclination angle of the containing part relative to the body part, and/or a protruding part is arranged on the body part and is in clearance fit with the outer wall surface of the containing part to limit the inclination angle of the containing part relative to the body part. According to the utility model discloses cooking utensil has advantages such as culinary art is good, the reliability is high.

Description

Cooking utensil

Technical Field

The utility model relates to a life electrical apparatus makes technical field, particularly, relates to a cooking utensil.

Background

Cooking utensil among the correlation technique, including this somatic part and holding the portion, the cooking chamber has in this somatic part, holds the portion and easily takes place the slope after putting into the cooking chamber, leads to holding the portion and can not set up reliably in this somatic part, and the influence holds the stability that sets up of portion, influences cooking utensil's culinary art effect, for example hold the portion and take place the slope back to this somatic part, easily influence cooking utensil at the leakproofness of culinary art in-process to lead to the gas leakage phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cooking utensil, this cooking utensil have advantages such as culinary art effect is good, the reliability is high.

To achieve the above object, according to an embodiment of the present invention, a cooking appliance is provided, including: a body portion having a cooking cavity therein; the containing part is arranged in the cooking cavity, a protruding part is arranged on the containing part and is suitable for being in clearance fit with the cavity wall of the cooking cavity to limit the inclination angle of the containing part relative to the body part, and/or a protruding part is arranged on the body part and is in clearance fit with the outer wall surface of the containing part to limit the inclination angle of the containing part relative to the body part.

According to the utility model discloses cooking utensil has advantages such as culinary art is effectual, the reliability is high.

In addition, the cooking utensil according to the above embodiment of the present invention may also have the following additional technical features:

according to some embodiments of the utility model, the bulge is located the upper portion of holding portion and outside protrusion, wherein, the bulge is followed the circumference of holding portion extends into and seals annular or open ring shape, perhaps, the bulge is a plurality of, and is a plurality of the bulge is followed the circumference interval of holding portion sets up.

According to some embodiments of the present invention, the holding part includes a holding part bottom wall and a holding part peripheral wall, at least a part of an upper portion of the holding part peripheral wall along a circumferential direction thereof is bulged outward to form the protrusion.

According to some embodiments of the invention, the protruding height of the protruding portion is smaller than the protruding portion follows the dimension of the axial extension of the holding portion.

According to some embodiments of the invention, the lower edge of the protrusion is configured as a smoothly transitioning Z-shaped step structure.

According to some embodiments of the present invention, at least a portion of the outer wall surface of the containing part or at least a portion of the inner circumferential surface of the cooking cavity is disposed in parallel with at least a portion of the outer circumferential surface of the protruding part.

According to some embodiments of the utility model, the edge of bulge hold the axially extended size of portion for H, H is greater than or equal to 6 millimeters.

According to some embodiments of the utility model, the axial dimension who holds the portion is H, and H is less than or equal to 0.5H.

According to the utility model discloses a some embodiments, the last border that holds the portion is provided with the first turn-ups of outside extension, hold the portion through first turn-ups support in the upper portion of this somatic part.

According to some embodiments of the utility model, the bulge is located hold portion and upper end with first turn-ups's inner slick and sly links to each other.

According to some embodiments of the invention, the body portion comprises: pot somatic part and upper cover portion, the upper end opening of pot somatic part forms and gets and puts the mouth, the border of getting to put the mouth is provided with cooperation portion, first turn-ups be suitable for support in cooperation portion, just it stretches into to hold the portion in the pot somatic part.

According to some embodiments of the invention, the upper surface of the first flange is lower than the upper surface of the fitting portion.

According to the utility model discloses a some embodiments, go up the lid and be provided with along its circumference extension's sealing member, pot body portion includes outer pot and locates interior pot in the outer pot, the last border of interior pot is outwards bent and is formed interior pot edge, cooperation portion at least by interior pot edge forms, the sealing member with interior pot edge offsets in order to seal go up the lid with clearance between the interior pot.

according to some embodiments of the present invention, the inclinable angle α of the containing portion with respect to the body portion satisfies α ≦ 10 degrees.

According to some embodiments of the utility model, hold the portion including holding a perisporium and holding a diapire, hold a diapire with the bottom surface in culinary art chamber is spaced apart, hold a perisporium with the side in culinary art chamber is spaced apart, hold a diapire with at least one that holds a perisporium is provided with and holds a through-hole, hold a through-hole and be used for the intercommunication culinary art chamber with the inner space that holds the portion.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a sectional view of a cooking appliance according to an embodiment of the present invention.

Fig. 2 is a sectional view of a cooking appliance according to an embodiment of the present invention.

Fig. 3 is an enlarged view at D in fig. 2.

Fig. 4 is a schematic structural view of a containing part of a cooking appliance according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a containing part and an inner pot of a cooking appliance according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a containing part of a cooking appliance according to an embodiment of the present invention.

Reference numerals: cooking utensil 1, body part 100, cooking chamber 101, pot body part 110, get and put mouth 111, cooperation portion 112, outer pot 113, interior pot 114, upper cover portion 120, sealing member 121, hold portion 200, bulge 210, hold portion bottom wall 220, hold portion perisporium 230, hold portion through-hole 231, stair structure 240, first turn-ups 250.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A cooking appliance 1 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1-6, according to the cooking appliance 1 of the embodiment of the present invention, the cooking appliance 1 may be an electric cooker, an electric pressure cooker, an electric stewpot, an induction cooker or a health preserving pot, and the present application takes the cooking appliance 1 as an electric cooker as an example for illustration, but this is not a limitation to the protection scope of the present invention. After reading the description of the present application, it is obvious for a person skilled in the art to apply the cooking appliance 1 of the present application to an electric pressure cooker, an electric stewpan, an induction cooker, a health preserving pot, or the like, knowing the technical idea of the present application.

As shown in fig. 1 to 6, a cooking appliance 1 according to an embodiment of the present invention includes a body part 100 and a containing part 200.

The body part 100 has a cooking cavity 101 therein. The containing part 200 is disposed in the cooking cavity 101, wherein the containing part 200 is provided with a protrusion 210 and the protrusion 210 is adapted to be in clearance fit with a cavity wall of the cooking cavity 101 to limit an inclination angle of the containing part 200 with respect to the body part 100, and/or the body part 100 is provided with a protrusion 210 and the protrusion 210 is in clearance fit with an outer wall surface of the containing part 200 to limit an inclination angle of the containing part 200 with respect to the body part 100.

According to the utility model discloses cooking utensil 1 through setting up this body part 100 and holding portion 200, can utilize like this to hold portion 200 and place edible material and cook through culinary art chamber 101, places rice for example in holding portion 200, places water in culinary art chamber 101, utilizes cooking utensil 1 to cook rice, and cooking utensil 1 of being convenient for cooks edible material, improves cooking utensil 1's culinary art effect.

Also, by providing the protrusion 210, the inclination angle of the containing part 200 with respect to the body part 100 can be restricted by the protrusion 210. So not only be convenient for the user to operate cooking utensil 1, be convenient for to hold portion 200 and smoothly put into culinary art chamber 101, improve user's operating efficiency, improve user's simple operation nature and travelling comfort, and can improve the position accuracy and the reliability of holding portion 200 in culinary art chamber 101, avoid holding the too big normal work that influences cooking utensil 1 of the relative this somatic part 100 of portion 200 inclination, for example, hold the relative this somatic part 100 of portion 200 the inclination too big and lead to cooking utensil 1 can not effectively seal at the culinary art in-process, be convenient for realize cooking utensil 1 reliable sealed, improve cooking utensil 1's operational reliability and stability, improve cooking utensil 1's culinary art effect, improve user's use travelling comfort.

Therefore, according to the utility model discloses cooking utensil 1 has advantages such as the culinary art is effectual, the reliability height.

A cooking appliance 1 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

In some embodiments of the present invention, as shown in fig. 1 to 6, a cooking appliance 1 according to an embodiment of the present invention includes a body part 100 and a containing part 200.

In some embodiments of the present invention, as shown in fig. 3, the protrusion 210 is disposed on the upper portion of the containing part 200 and protrudes outward (the up-down direction is shown by an arrow a in fig. 1-2), wherein the protrusion 210 extends in the circumferential direction of the containing part 200 to form a closed ring shape or an open ring shape, or the protrusion 210 is plural, and the plurality of protrusions 210 are spaced apart from each other in the circumferential direction of the containing part 200. So not only the processing of the bulge 210 of being convenient for forms, improves the production efficiency of bulge 210, reduces the manufacturing cost of bulge 210, and the user of being convenient for moreover will hold portion 200 and smoothly put into culinary art chamber 101, improves user's simple operation nature. Meanwhile, the protrusion 210 can be prevented from being arranged to influence the lower space of the containing part 200, so that the containing part 200 is matched with the cooking cavity 101, and the cooking effect of the cooking appliance 1 is further improved.

Specifically, as shown in fig. 6, the containing part 200 includes a containing part bottom wall 220 and a containing part peripheral wall 230, and at least a part of the upper portion of the containing part peripheral wall 230 in the circumferential direction thereof is bulged outward to form the protrusion 210. Further the production and processing of bulge 210 of being convenient for like this avoids setting up bulge 210 and causes the influence to the inner space who holds portion 200, is convenient for hold portion 200 and places more edible materials, improves the ability of holding of portion 200 to eating the material.

In some embodiments of the present invention, the protruding height of the protruding part 210 is smaller than the dimension of the protruding part 210 extending in the axial direction of the containing part 200. This not only is convenient for utilize the bulge 210 restriction to hold portion 200 for the inclination of this part 100, improves cooking utensil 1's culinary art reliability, can make in addition that portion 200 is inside to have more places the space, is convenient for hold portion 200 and places more edible materials, is further convenient for improve cooking utensil 1's culinary art ability.

Specifically, as shown in fig. 3, the lower edge of the protrusion 210 is configured as a rounded Z-shaped step structure 240. So not only be convenient for the formation of bulge 210, be convenient for wash cooking utensil 1, avoid holding portion 200 and produce the clearance dead angle, can reduce the stress concentration of bulge 210's lower border department moreover, avoid sharp-pointed structure to cause the harm to the user, improve user's safety in utilization. Meanwhile, the arc is more comfortable and beautiful, and the appearance performance of the cooking appliance 1 is improved conveniently.

Alternatively, at least a portion of the outer wall surface of the containing part 200 or at least a portion of the inner circumferential surface of the cooking chamber 101 is disposed in parallel with at least a portion of the outer circumferential surface of the protrusion 210. Portion 200 and culinary art chamber 101 cooperate so being convenient for, further be convenient for with portion 200 that holds smoothly put into culinary art chamber 101 in, be convenient for improve user's operation experience.

Specifically, the protrusion 210 has a dimension H, which is greater than or equal to 6 mm, extending in the axial direction of the accommodating part 200. Can guarantee like this that bulge 210 has sufficient size scope, be convenient for improve bulge 210's restriction effect, avoid holding portion 200 inclination too big and take place the card and die, further be convenient for improve cooking utensil 1's assembly effect and sealing performance.

More specifically, the axial dimension of the accommodating part 200 is H, and H is less than or equal to 0.5H. Thus, the size of the protruding portion 210 can be more reasonable and compact, which not only avoids the protruding portion 210 occupying too large space, but also is convenient for saving the material for manufacturing the protruding portion 210, and further is convenient for reducing the production cost of the cooking appliance 1.

Alternatively, as shown in fig. 3, the upper edge of the containing part 200 is provided with a first flange 250 extending outward, and the containing part 200 is supported on the upper portion of the body part 100 by the first flange 250. The installation area that portion 200 and this somatic part 100 were held in the increase like this not only can be with holding portion 200 and this somatic part 100 assemble better together, utilizes first turn-ups 250 to realize holding portion 200's installation location, improves the reliability and the position accuracy that set up that holds portion 200, improves the overall structure intensity that holds portion 200 and this somatic part 100, can guarantee the leakproofness that holds portion 200 and this somatic part 100 junction moreover.

Further, the protrusion 210 is disposed on the containing part 200 and the upper end thereof is smoothly connected to the inner end of the first flange 250. So not only be convenient for first turn-ups 250's formation, the production and processing of the portion 200 of being convenient for hold improves the assembly efficiency that holds portion 200, is convenient for wash the portion 200 that holds, avoids holding portion 200 and produces the clearance dead angle, can reduce the stress concentration of the lower border department of bulge 210 moreover, avoids sharp-pointed structure to cause the harm to the user, improves user's safety in utilization. Meanwhile, the arc is more comfortable and beautiful, and the appearance performance of the cooking appliance 1 is improved conveniently.

In some embodiments of the present invention, as shown in fig. 2, the main body 100 includes a pot body 110 and an upper lid 120, the upper opening of the pot body 110 forms a taking and placing opening 111, the edge of the taking and placing opening 111 is provided with a matching portion 112, the first flange 250 is adapted to be supported on the matching portion 112, and the containing portion 200 extends into the pot body 110. Can utilize first turn-ups 250 and cooperation portion 112 to fix a position the installation that holds portion 200 like this, improve the reliability and the accuracy that set up that holds portion 200, improve the assembly efficiency that holds portion 200, improve user's simple operation nature.

Specifically, the upper surface of first cuff 250 is lower than the upper surface of mating portion 112. Being convenient for like this cooking utensil 1 seals, can avoid the position of the first turn-ups 250 of portion 200 of holding too high and influence cooking utensil 1's sealed effect, is convenient for improve cooking utensil 1's sealed reliability and stability, improves cooking utensil 1's culinary art effect.

More specifically, as shown in fig. 3, the upper cover part 120 is provided with a sealing member 121 extending along the circumferential direction thereof, the pot body part 110 includes an outer pot and an inner pot 114 arranged in the outer pot 113, the upper edge of the inner pot 114 is bent outward to form an inner pot edge, the fitting part 112 is formed by at least the inner pot edge, and the sealing member 121 abuts against the inner pot edge to seal the gap between the upper cover part 120 and the inner pot 114. So be convenient for improve cooking chamber 101 sealed effect, be convenient for control the pressure in cooking chamber 101 in the culinary art process, improve cooking utensil 1's functionality and suitability, further improve cooking utensil 1's culinary art effect.

Further, the inner pan 114 comprises an inner pan peripheral wall and an inner pan bottom wall, and the connection between the inner pan peripheral wall and the inner pan bottom wall is in arc transition.

in some embodiments of the present invention, the inclinable angle α of the containing part 200 with respect to the main body 100 is not more than 10 degrees, so that the inclinable angle of the containing part 200 with respect to the main body 100 can be controlled within a certain range, thereby preventing the normal operation of the cooking appliance 1 from being affected by the overlarge inclination angle between the containing part 200 and the main body 100, facilitating the improvement of the assembly accuracy of the containing part 200, and improving the cooking reliability and stability of the cooking appliance 1.

In some embodiments of the present invention, as shown in fig. 4 to 6, the containing portion 200 includes a containing portion peripheral wall 230 and a containing portion bottom wall 220, the containing portion bottom wall 220 is spaced apart from the bottom surface of the cooking cavity 101, the containing portion peripheral wall 230 is spaced apart from the side surface of the cooking cavity 101, at least one of the containing portion bottom wall 220 and the containing portion peripheral wall 230 is provided with a containing portion through hole 231, and the containing portion through hole 231 is used for communicating the cooking cavity 101 with the inner space of the containing portion 200. Not only be convenient for like this hold portion 200 and culinary art chamber 101 and cooperate, be convenient for more smoothly will hold portion 200 and install in culinary art chamber 101, and can form the steam passageway between portion 200 and the culinary art chamber 101 holding, the steam that culinary art chamber 101 produced passes through the steam passageway and holds portion 200 by holding a through-hole 231 entering, again by holding a through-hole 231 discharge and hold portion 200, be convenient for realize holding portion 200 and the smooth and easy intercommunication in culinary art chamber 101, realize steam to the heating of encircleing of portion 200 that holds, be convenient for cooking utensil 1 cooks the edible material that holds in the portion 200.

In some embodiments of the present invention, the containing part 200 may include: the holding part circumferential wall 230 and the holding part bottom wall 220, the holding part through hole 231 may include: perisporium through-hole, perisporium through-hole can set up in holding a portion perisporium 230, and the perisporium through-hole can set up to a plurality ofly, so set up to make water flow in fast and flow out and hold portion 200, can reduce the time that the water logging steeped rice.

In some embodiments of the present invention, the containing part 200 may include: the holding part circumferential wall 230 and the holding part bottom wall 220, the holding part through hole 231 may include: diapire through-hole, diapire through-hole can set up in holding portion diapire 220, and cooking utensil 1 does not have when heating water, sets up like this and can make the distance of diapire through-hole to the surface of water minimum, can more add convenient water and flow in from the diapire through-hole and hold portion 200, also can make the water in the portion 200 that holds flow out from the diapire through-hole and hold portion 200 to can make water wash away rice better.

For example, the cooking chamber 101 holds water, and the holding part 200 holds rice, and when the water level of the cooking chamber 101 is low, the water can be separated from the rice, and when the water level of the cooking chamber 101 is high, the water in the cooking chamber 101 can flow into the holding part 200 from the holding part through hole 231, and the rice is boiled and washed.

In short, the preferred embodiment of the present invention is, dispose perisporium through-hole and diapire through-hole simultaneously, water can enter into from perisporium through-hole and diapire through-hole and hold portion 200, flows out by perisporium through-hole and diapire through-hole again and holds portion 200 to eat the material to wash away and stir in holding portion 200.

In some embodiments of the present invention, the cooking appliance 1 further comprises a medium replacement portion for replacing the first medium and the second medium, thereby changing the liquid level in the cooking cavity 101. The diapire through-hole encircles in the radial outside of medium replacement portion, also can understand, and on the circumferencial direction of medium replacement portion, a plurality of diapire through-holes encircle in the outside of medium replacement portion, so set up and to make the water in the culinary art chamber 101 flow in more fast and hold portion 200, can guarantee that the rivers go into the temperature that holds behind the portion 200 to can make water boil rice better.

According to an embodiment of the present invention, the body part 100 has a cooking cavity 101 therein. The containing part 200 is disposed in the cooking cavity 101, wherein the containing part 200 is provided with a protrusion 210 and the protrusion 210 is adapted to be in clearance fit with a cavity wall of the cooking cavity 101 to limit an inclination angle of the containing part 200 with respect to the body part 100, and/or the body part 100 is provided with a protrusion 210 and the protrusion 210 is in clearance fit with an outer wall surface of the containing part 200 to limit an inclination angle of the containing part 200 with respect to the body part 100.

the protrusion 210 is provided at the upper portion of the container 200 and protrudes outward, wherein the protrusion 210 extends in a closed ring shape along the circumferential direction of the container 200, the container 200 includes a container bottom wall 220 and a container peripheral wall 230, at least a portion of the upper portion of the container peripheral wall 230 protrudes outward along the circumferential direction thereof to form the protrusion 210, the protrusion height of the protrusion 210 is less than the dimension of the protrusion 210 extending in the axial direction of the container 200, the lower edge of the protrusion 210 is constructed in a smoothly transiting Z-shaped step structure 240, at least a portion of the inner circumferential surface of the cooking cavity 101 is arranged in parallel to at least a portion of the outer circumferential surface of the protrusion 210, the dimension of the protrusion 210 extending in the axial direction of the container 200 is H, H is 6 mm or more, the axial dimension of the container 200 is H, H is 0.5H, and the inclinable angle α of the container 200 with respect to the container 100 satisfies α 10 degrees or less.

The upper edge of the containing part 200 is provided with a first flange 250 extending outward, and the containing part 200 is supported on the upper portion of the body part 100 by the first flange 250. The protrusion 210 is disposed on the containing part 200 and the upper end thereof is smoothly connected to the inner end of the first flange 250. The main body 100 includes a pot body 110 and an upper cover 120, the upper end of the pot body 110 is opened to form a pick-and-place opening 111, the edge of the pick-and-place opening 111 is provided with a matching portion 112, the first flange 250 is adapted to be supported on the matching portion 112, and the holding portion 200 extends into the pot body 110. The upper surface of first flange 250 is lower than the upper surface of mating portion 112. The upper cover part 120 is provided with a sealing part 121 extending along the circumferential direction of the upper cover part, the pot body part 110 comprises an outer pot and an inner pot 114 arranged in the outer pot 113, the upper edge of the inner pot 114 is bent outwards to form an inner pot edge, the matching part 112 is at least formed by the inner pot edge, and the sealing part 121 abuts against the inner pot edge to seal a gap between the upper cover part 120 and the inner pot 114.

The containing part bottom wall 220 is spaced apart from the bottom surface of the cooking cavity 101, the containing part peripheral wall 230 is spaced apart from the side surface of the cooking cavity 101, at least one of the containing part bottom wall 220 and the containing part peripheral wall 230 is provided with a containing part through hole 231, and the containing part through hole 231 is used for communicating the cooking cavity 101 with the inner space of the containing part 200.

In some embodiments of the present invention, the inventors of the present invention have discovered the following facts and problems: the existing electric cooker can realize the function of draining rice, after the rice is put into the electric cooker, the rice is firstly soaked in water, and the rice and water separation is realized after the rice is boiled to a boiling state for a period of time. However, since the rice is soaked in water for a long time, the sugar content of the rice is high, and the user is likely to become fat after eating the rice.

Draining rice, also called retort rice, which comprises the key steps of: boiling the washed rice in water, taking out the soup rice after a proper time, filtering, putting the filtered rice on a steamer for steaming, and keeping the rice soup for drinking.

In some embodiments of the present invention, the cooking appliance 1 is described as an example of an electric cooker, the cooking appliance 1 further includes a medium replacement portion, the medium replacement portion is disposed in the cooking cavity 101, and the medium replacement portion is configured to replace the liquid second medium located in the medium replacement portion with the first medium, so that the replaced second medium can be discharged from the medium replacement portion, and the second medium flows into the cooking cavity 101, thereby changing the liquid level in the cooking cavity 101.

Also, the receiving portion 200 may communicate with the cooking cavity 101, and the liquid level in the receiving portion 200 may be variable after the second medium flows into the cooking cavity 101. It should be noted that the first medium may be water vapor, and the second medium may be water, but the present invention is not limited thereto.

Specifically, the specific working process of the electric cooker is as follows: during the cooking process of the electric cooker, firstly, a proper amount of clean water is poured into the cooking cavity 101, then the containing part 200 and the medium replacing part are placed into the cooking cavity 101, the water level in the cooking cavity 101 is enabled to be approximately higher than the medium replacing part (certainly, the water level can be properly higher than the medium replacing part or properly lower than the medium replacing part), and then the washed rice is placed into the containing part 200, the rice and the water can be separated, namely, the rice is above the rice, the water is below the rice, and the rice is not soaked in the water. Of course, in some embodiments, the water level in the cooking chamber 101 may be lower than the partial container 200, so that the water may be lower than rice, i.e., the rice is soaked in the water.

Electric rice cooker begins to heat culinary art chamber 101, when the water boiling in the culinary art chamber 101, the water in the culinary art chamber 101 can produce a large amount of bubbles (vapor), wherein some bubbles can be stored in the medium replacement portion, make the pressure grow in the medium replacement portion, under the effect of pressure, discharge the water in the medium replacement portion to culinary art chamber 101 in, make the surface of water in the culinary art chamber 101 rise, because hold portion 200 and culinary art chamber 101 intercommunication, rivers in the medium replacement portion are gone into behind the culinary art chamber 101, the water in the culinary art chamber 101 can flow in and hold portion 200, at this moment, the water level in the whole portion 200 that holds will rise, it does not cross the meter, the realization is to a boiling of meter.

When the water level in the containing part 200 reaches a certain height, the electric cooker stops heating in time after being sensed by a time sensor or a signal sensor or by other known means, the water vapor in the medium replacement part is rapidly cooled and liquefied, the pressure in the medium replacement part is reduced, then the water in the cooking cavity 101 flows back to the medium replacement part, so that the water level in the containing part 200 is rapidly reduced, the water in the containing part 200 falls through the rice in the process of reducing the water level in the containing part 200, the water in the containing part 200 flushes the rice, and the electric cooker can also realize the separation of the water and the rice discontinuously in the cooking process, for example, the electric cooker repeatedly heats and stops the cooking cavity 101 by controlling control programs such as equivalent heating power, and the water in the containing part 200 repeatedly rises and falls in the process of repeatedly heating the cooking cavity 101 by controlling the electric cooker, the water washes the rice in repeated rising and falling processes, and then the clean water gradually becomes rice soup. After the water boiling stage is finished, the electric rice cooker enters a rice steaming stage, in the rice steaming stage, rice and water are separated, and the program is controlled to keep the temperature of rice soup above 80 ℃ so as to steam or stew rice.

The following are specifically mentioned: after the rice is put into and holds portion 200, and electric rice cooker does not heat culinary art chamber 101, holds the rice in the portion 200 and does not have by the water logging, can guarantee to the culinary art effect of rice, can make rice that electric rice cooker made do benefit to the diabetes patient and eat, and this and current electric rice cooker have the essential difference, and current electric rice cooker just soaks in aqueous at initial stage rice, this with the utility model discloses the component is showing the difference.

And, electric rice cooker washes the rice repeatedly through water at the water boiling stage, can further reduce the content of sugar in the rice, and the user can make the user be difficult to fatten after eating up rice, simultaneously, also can make rice be heated evenly, can make rice fully absorb moisture to can prevent that rice from pressing from both sides living, and then can promote the taste of rice.

In addition, in the rice steaming stage, because the water in the electric cooker is evaporated in the early stage and absorbs water of the rice, the original water level is reduced, in order to ensure the rice and water separation and rice steaming effects and prevent rice from being soaked by rice soup, the distance from the water level in the final cooking cavity 101 to the rice at the bottommost layer is more than or equal to 4 mm.

From this, through this somatic part 100, hold portion 200 and the cooperation of medium replacement portion, the rice is put into cooking utensil 1 back, and the rice at first can not soak in aqueous, and water boils the back gradually, and the rice just soaks in aqueous, and the rice that can make cooking utensil 1 make does benefit to the diabetes patient and eats, and cooking utensil 1 is when dripping rice, and water can constantly erode the rice, makes the sugar in the rice washed away, thereby can make the user eat and be difficult to become fat after the rice.

The utility model discloses an in some embodiments, medium replacement portion can be constructed into gas-liquid replacement portion, gas-liquid replacement portion can set to utilize gaseous first medium to replace liquid second medium, specifically, electric rice cooker heats the in-process to the boiling of the water in the culinary art chamber 101, vapor in the gas-liquid replacement portion can increase gradually, then the pressure grow gradually in the gas-liquid replacement portion, go into culinary art chamber 101 with the water pressure in the gas-liquid replacement portion, thereby can realize the work purpose of the rising of the water level in culinary art chamber 101, and then can realize the work purpose of holding the rising of portion 200 water level.

The utility model discloses an in some embodiments, medium replacement portion is connected with holding portion 200, so set up to make medium replacement portion and hold portion 200 and form overall structure, can make medium replacement portion put into and take out culinary art chamber 101 together with holding portion 200 to the washing of medium replacement portion can be convenient for, and then user satisfaction can be promoted.

The utility model discloses a some embodiments, medium replacement portion sets up in the below that holds portion 200 at least partially, that is to say, can set up the partial structure of medium replacement portion in the below that holds portion 200, also can set up the whole structures of medium replacement portion in the below that holds portion 200, in the up-and-down direction, set up like this and can reduce the whole projection area of medium replacement portion and holding portion 200, under the certain circumstances of the size of cooking chamber 101, can be convenient for put into cooking chamber 101 with medium replacement portion and holding portion 200. Moreover, the heights of the medium replacement part and the containing part 200 are adjusted, so that the medium replacement part can be better suitable for all-purpose cooking appliances, and the requirements of different cooking appliances such as an electric cooker, an electric pressure cooker, an induction cooker and the like are met.

The utility model discloses an in some embodiments, medium replacement portion perisporium and the portion 200 that holds fuse as an organic whole, so set up and to set up medium replacement portion and the portion 200 that holds into integrated piece, can promote the overall structure intensity and the rigidity of medium replacement portion and the portion 200 that holds to can prevent that medium replacement portion from keeping apart with the portion 200 that holds, and then can guarantee cooking utensil 1's operational reliability. For example, the peripheral wall of the medium replacement part and the containing part 200 are an injection-molded integral piece.

In some embodiments, the medium replacement portion peripheral wall can also adopt joint, welding or riveting to link to each other with holding portion 200, sets up like this and can assemble the medium replacement portion with holding portion 200 reliably together, can further avoid medium replacement portion and hold portion 200 separation to, also can be convenient for medium replacement portion and the assembly that holds portion 200, thereby can further promote the assembly efficiency of medium replacement portion and holding portion 200.

In some embodiments of the present invention, the medium displacing portion is further configured with an exhaust micro-hole communicating with the inside of the medium displacing portion and used for exhausting. The medium replacement part is filled with water or partially filled with water, when a large amount of water vapor or gas is generated below the medium replacement part and blown into the medium replacement part, the water vapor or the gas in the medium replacement part cannot be discharged outside in time through the exhaust micropores, the pressure in the medium replacement part is gradually increased, so that the water in the medium replacement part is gradually discharged, finally, the water in the medium replacement part can be completely the water vapor or the gas, the water level in the containing part 200 rises to be soaked in the rice surface, so that the rice absorbs water fully and uniformly, after the water boils for a certain time (generally 4-10 minutes), the heating is stopped or the low-power heating is carried out for a certain time (10-30 minutes) or the gas amount blown into the medium replacement part is reduced, the water level in the medium replacement part is reduced, the exhaust micropores can accelerate the backflow speed of the rice soup, the rice soup cannot be soaked in the rice surface, and the temperature of the rice can be maintained at 80 ℃ or above 80 ℃, the rice can be steamed or braised.

Alternatively, the volume of the medium replacement part may be fixed or may be changed during the cooking process. For example, in some specific examples of the present invention, the medium replacement part may be inflated by an external inflation mechanism during cooking to realize a change in the liquid level inside the containing part, and the volume of the medium replacement part may be changed along with the amount of inflation. Like this, when need not carry out the medium replacement, the volume of medium replacement portion can be less, reduces the occupation to the culinary art chamber to, and can increase the volume when aerifing, with the volume that promotes and hold gaseous volume, further increase the replacement volume of liquid, make the liquid level in the portion of holding more obvious, do benefit to and promote the culinary art effect. The utility model discloses an in some embodiments, cooking utensil 1 can set up to electric rice cooker, electric pressure cooker, electric stewpot, electromagnetism stove or health preserving kettle, so set up the working property that can promote electric rice cooker, electric pressure cooker, electric stewpot, electromagnetism stove, health preserving kettle, can promote the market competition of electric rice cooker, electric pressure cooker, electric stewpot, electromagnetism stove, health preserving kettle.

According to the utility model discloses cooking utensil 1's control method includes following step: in the cooking process of the cooking appliance 1, judging the current cooking stage of the cooking appliance 1, wherein the cooking stage of the cooking appliance 1 includes a boiling stage, when the cooking appliance 1 is in the boiling stage, the cooking appliance 1 controls a heating part of the cooking appliance 1 to heat water in the cooking appliance 1 by the heating part, so that a large amount of bubbles are generated by boiling the water, wherein a part of the bubbles can be stored in a medium replacement part, so that the pressure in the medium replacement part is increased, the water in the medium replacement part is discharged into the cooking cavity 101 under the action of the pressure, when the water level in the containing part 200 reaches a certain height and is sensed by a time sensor or a signal sensor, the cooking appliance 1 stops heating in time, the water vapor in the medium replacement part can be rapidly dissolved, then the water in the cooking cavity 101 can flow back to the medium replacement part, so that the water level in the containing part 200 can be rapidly reduced, so that the liquid level inside the cooking chamber 101 can be changed between the first liquid level and the second liquid level.

Other constructions and operations of the cooking appliance 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. A cooking appliance, comprising:

a body portion having a cooking cavity therein;

a containing part disposed in the cooking cavity,

the containing part is provided with a protruding part which is suitable for being in clearance fit with the wall of the cooking cavity to limit the inclination angle of the containing part relative to the body part, and/or the body part is provided with a protruding part which is in clearance fit with the outer wall surface of the containing part to limit the inclination angle of the containing part relative to the body part.

2. The cooking appliance according to claim 1, wherein the protrusion is provided at an upper portion of the containing portion and protrudes outward, wherein the protrusion extends in a closed ring shape or an open ring shape along a circumferential direction of the containing portion, or the protrusion is provided in plurality and the protrusions are spaced apart along the circumferential direction of the containing portion.

3. The cooking appliance according to claim 1, wherein the holding portion includes a holding portion bottom wall and a holding portion peripheral wall, and at least a part of an upper portion of the holding portion peripheral wall in a circumferential direction thereof is bulged outward to form the protrusion.

4. The cooking appliance according to claim 1, wherein a protruding height of the protruding portion is smaller than a dimension of the protruding portion extending in an axial direction of the containing portion.

5. The cooking appliance of claim 1, wherein the lower edge of the protrusion is configured as a rounded Z-shaped step structure.

6. The cooking appliance according to claim 1, wherein at least a portion of an outer wall surface of the containing portion or at least a portion of an inner circumferential surface of the cooking cavity is disposed in parallel with at least a portion of an outer circumferential surface of the protrusion.

7. The cooking appliance according to claim 1, wherein the protrusion has a dimension H, H ≧ 6 mm, extending in the axial direction of the containing portion.

8. The cooking appliance according to claim 7, wherein the axial dimension of the containing part is H, H ≦ 0.5H.

9. The cooking appliance according to claim 1, wherein an upper edge of the receiving portion is provided with a first flange extending outward, and the receiving portion is supported on an upper portion of the body portion by the first flange.

10. The cooking utensil of claim 9 wherein the protrusion is disposed on the receptacle and has an upper end that is smoothly connected to an inner end of the first flange.

11. The cooking appliance of claim 9, wherein the body portion comprises:

pot somatic part and upper cover portion, the upper end opening of pot somatic part forms and gets and puts the mouth, the border of getting to put the mouth is provided with cooperation portion, first turn-ups be suitable for support in cooperation portion, just it stretches into to hold the portion in the pot somatic part.

12. The cooking appliance of claim 11, wherein an upper surface of the first flange is lower than an upper surface of the mating portion.

13. The cooking appliance of claim 12, wherein the upper lid portion is provided with a sealing member extending circumferentially thereof, the pan body portion includes an outer pan and an inner pan disposed inside the outer pan, an upper edge of the inner pan is bent outwardly to form an inner pan rim, the mating portion is formed at least by the inner pan rim, and the sealing member abuts against the inner pan rim to seal a gap between the upper lid portion and the inner pan.

14. the cooking appliance according to claim 1, wherein the inclinable angle α of the containing portion with respect to the body portion satisfies α ≦ 10 degrees.

15. The cooking appliance according to any one of claims 1 to 14, wherein the containing portion includes a containing portion peripheral wall and a containing portion bottom wall, the containing portion bottom wall is spaced apart from a bottom surface of the cooking chamber, the containing portion peripheral wall is spaced apart from a side surface of the cooking chamber, at least one of the containing portion bottom wall and the containing portion peripheral wall is provided with a containing portion through hole for communicating the cooking chamber with an inner space of the containing portion.

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