CN214230873U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking appliance, include: the pot cover comprises a pot cover (10) and an inner pot (30), wherein an annular limiting rib (12) connected with the outer edge of the pot cover (10) is arranged on the pot cover (10), an annular boss (31) protruding outwards is arranged on the inner side wall of the inner pot (30), when the pot cover (10) is covered on the inner pot (30), the inner diameter of the annular limiting rib (12) is larger than the inner diameter of the inner edge (311) of the annular boss and smaller than the outer diameter of the outer edge (11) of the pot cover, and the outer diameter of the outer edge (11) of the pot cover is smaller than the inner diameter of the outer edge (312) of the annular boss; the inner pot is detachably arranged in the outer pot, when the pot cover is covered on the outer pot, the outer diameter of the annular limiting rib is smaller than the inner diameter of the pot edge of the outer pot, and the outer diameter of the outer edge of the pot cover is larger than the inner diameter of the pot edge of the outer pot. The utility model provides a cooking utensil has solved the current problem that steam is easy to blow out and lead to the user to be scalded from the clearance between pot cover and the interior pot.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, in particular to a cooking appliance.

Background

The induction cooker becomes a widely used heating electric appliance, and the induction cooker and an induction cooker become necessary articles for family to eat hot pots due to the characteristics of no oil smoke, mobility, convenience, simplicity and the like of the induction cooker.

At present, the pan generally includes the pot body, evaporates check and pot cover, during the use, evaporates the check and places on the pot body, will wait that the food of heating is placed and heat on evaporating the check, and the pot cover lid is established on evaporating the check, and wherein, current steaming check and pan all are furnished with the handle that is used for gripping, help placing steaming the check on the pan through the handle on evaporating the check.

However, during use, steam is easily sprayed from a gap between the pot cover and the steaming grill, causing a user to be burned.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooking appliance, which is helpful to solve the problem that the steam is easy to spray from the gap between the pot cover and the inner pot to cause the user to be scalded.

An embodiment of the utility model provides a cooking utensil, include: pot cover, interior pot, have on the pot cover with the pot cover is outer along the spacing muscle of the annular that links to each other, the inside wall of interior pot has outside bellied annular boss, works as the pot cover is established when interior pot, the internal diameter of the spacing muscle of annular is greater than the interior internal diameter of following of annular boss and being less than the outer external diameter of following of pot cover, the outer external diameter of following of pot cover is less than the outer internal diameter of following of annular boss.

Still include outer pot, interior pot detachably place in outer pot, work as the pot cover lid is established when outer pot is last, the external diameter of the spacing muscle of annular is less than the internal diameter on the edge of the outer pot, just the outer external diameter on the edge of the pot cover is greater than the internal diameter on the edge of the outer pot.

The utensil of cooking that this embodiment provided, through including pot cover, outer pot and interior pot, have on the pot cover with the pot cover is outer along the spacing muscle of annular that links to each other, the inside wall of interior pot has outside bellied annular boss, works as the pot cover lid is established when interior pot is last, the internal diameter of the spacing muscle of annular is greater than the internal diameter is just lighter than along the internal diameter in the annular boss the outer external diameter of following of pot cover, the outer external diameter of following of pot cover is lighter than the outer internal diameter of following of annular boss. Still include outer pot, and interior pot detachably places in outer pot, work as the pot cover lid is established when outer pot is last, the external diameter of the spacing muscle of annular is less than the internal diameter on the edge of the outer pot, just the outer external diameter on the edge of the pot cover is greater than the internal diameter on the edge of the outer pot.

When the pot cover uses with interior pot cooperation, the pot cover lid is established on interior pot, is greater than through the internal diameter that sets up the spacing muscle of annular the interior along the internal diameter of annular boss can guarantee that the spacing muscle of annular supports on the interior edge on annular boss and can not the landing, and the internal diameter that still sets up the spacing muscle of annular simultaneously is less than the outer external diameter of following of pot cover can guarantee that the pot cover produces certain difference in height outward along with between the annular boss.

When heating outer pot like this, the water boiling evaporation in the outer pot becomes steam, and steam passes through the steam hole and can steal the food on the interior pot, and the distilled water that the culinary art produced simultaneously gets into first cavity and stays in first cavity, can form water-stop's effect between interior pot and the pot cover this moment, has avoided steam to spout from the clearance between pot cover and the interior pot to be favorable to reducing the risk of safety problem.

In the cooking device, optionally, the height of the outer edge of the annular boss is H1, the sum of the height of the outer edge of the pot cover and the height of the annular limiting rib is H2, and H1 is not less than H2.

Through setting up H1 and being greater than or equal to H2, when heating outer pot like this, can ensure that the distilled water that the culinary art produced can not spill the interior pot outside to be favorable to guaranteeing that distilled water can flow back to in the interior pot, avoid the distilled water to spout and lead to the problem that the user was scalded from first cavity.

Optionally, the difference between H1 and H2 is 0mm-10 mm.

In the cooking device, the inner pot is arranged on the outer pot in a lifting manner.

In the cooking device, optionally, when the inner pot is in the first state on the outer pot, the distance between the outer bottom surface of the inner pot and the inner bottom surface of the outer pot is H, and H is greater than 0mm and less than or equal to 30 mm.

Outer bottom surface through setting up the interior pot with distance between the interior bottom surface of outer pot is greater than 0mm and less than or equal to 30mm, works as like this interior pot is in when being in the first state on the outer pot, there is the certain distance between the edible material in the interior pot and the basal surface of outer pot to guarantee that the edible material in the interior pot can not contact the bottom of a boiler, that is to say, outer pot inside is in unsettled state this moment, is favorable to avoiding appearing the phenomenon that the outer pot sticks with paste the end, in addition, water in the outer pot contacts with interior bottom of a boiler portion, when water boils like this, can guarantee that the edible material in the interior pot rolls more evenly, avoid appearing because of the local serious problem that leads to appearing water sputtering that rolls, thereby guaranteed user's safety.

Optionally, when the inner pot is in the first state on the outer pot, the annular boss is located on the pot edge of the outer pot, and an annular cavity is formed between the inner side wall of the outer pot and the outer side wall of the inner pot.

When heating the outer pot, the water in the outer pot boils and evaporates into vapor, and the vapor enters the cavity and stays in the cavity through the gap between the pot edge of outer pot and the annular bulge back, the inside wall of outer pot this moment with can form water-tight effect between the lateral wall of interior pot, can avoid vapor to spout from the clearance between pot cover and the interior pot equally to be favorable to reducing the risk of safety problem.

In the cooking device as described above, optionally, the outer diameter of the annular limiting rib is smaller than the inner diameter of the outer pot. Therefore, the pot cover can be covered on the outer pot or the inner pot, and the stability of the device is improved.

In the cooking device as described above, optionally, a distance between the inner sidewall of the outer pot and the outer sidewall of the inner pot is L1, a distance between the outer sidewall of the annular limiting rib and the inner sidewall of the outer pot is L2, and L1 is greater than L2.

Be greater than through setting up L1L 2, like this the spacing muscle of annular is located between the inside wall of outer pot and the lateral wall of interior pot, when the pot cover lid closed on outer pot, the spacing muscle of annular supports on the boss to can not mutual interference when guaranteeing that the pot cover lid closes on outer pot, and can not take place too big displacement, be favorable to controlling the outer discharge capacity of vapor between pot cover and the outer pot.

In the cooking device as described above, L2 is greater than 0mm and equal to or less than 10 mm.

In the cooking device as described above, optionally, the outer diameter of the rim of the outer pot is smaller than the inner diameter of the rim of the annular protrusion.

The outer diameter of the pot edge of the outer pot is smaller than the inner diameter of the outer edge of the annular protrusion, so that the inner pot and the outer pot can be ensured not to interfere with each other when being matched for use, and overlarge displacement can not occur.

Optionally, the difference between the outer diameter of the rim of the outer pot and the outer diameter of the rim of the annular protrusion is greater than 0mm and less than or equal to 5 mm.

Optionally, the inner pan is symmetrically provided with two first handles,

two second handles are symmetrically arranged on the outer pot;

when the inner pot is in a first state on the outer pot, the first handle of the inner pot or the annular boss of the inner pot is positioned on the pot edge of the outer pot.

The cooking appliance as described above, optionally, each of the first handles has an extension block thereon extending toward the bottom end of the inner pan;

and when the inner pot is in a second state on the outer pot, one end of the extension block is abutted against the second handle or the pot edge of the outer pot.

And the height of the inner pot when the inner pot is in the second state on the outer pot is larger than that of the inner pot when the inner pot is in the first state on the outer pot.

The cooking appliance as described above, optionally, each of said second handles having a height member thereon;

and when the inner pot is in a second state on the outer pot, one end of the height piece is abutted against the first handle or the annular boss.

Like this through setting up first handle and second handle, be favorable to promoting user experience when using to first handle is through including the orientation the extension piece that the bottom of interior pot extends helps placing interior pot on the outer pot like this, and secondly, through setting up the extension piece, when interior pot is in the second state (promptly interior pot is in be in high position on the outer pot) on the outer pot like this, the bottom of extending the piece supports on the second handle, and then plays the effect of supporting interior pot.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a pot cover according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an outer pot according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an inner pot provided by an embodiment of the present invention;

fig. 4 is a schematic structural view of the matching of the pot cover, the inner pot and the outer pot provided by the embodiment of the invention;

fig. 5 is a top view of the pot cover, the inner pot and the outer pot provided by the embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is an enlarged schematic view of a block portion of FIG. 6;

FIG. 8 is an enlarged schematic view of the circled portion of FIG. 7;

fig. 9 is a schematic structural view of the matching between the pot cover and the outer pot provided by the embodiment of the present invention;

fig. 10 is a top view of the pot cover and the outer pot provided by the embodiment of the present invention;

FIG. 11 is a schematic cross-sectional view taken along line B-B of FIG. 10;

fig. 12 is an enlarged schematic view of a circled portion in fig. 11.

Description of reference numerals:

10-pot cover;

11-outer edge;

12-annular limiting ribs;

20-outer pot;

21-inner bottom surface of the outer pot;

22-pot edge;

23-inner side wall of outer pot;

24-a second handle;

30-inner pot;

31-an annular boss;

311-inner edge of annular boss;

312 — the outer edge of the annular boss;

32-the outer bottom surface of the inner pan;

33-outer side wall of inner pot;

34-a first handle;

341-extension block;

40-a first cavity;

50-second cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is a schematic structural diagram of a pot cover provided by an embodiment of the present invention, fig. 2 is a schematic structural diagram of an outer pot provided by an embodiment of the present invention, fig. 3 is a schematic structural diagram of an inner pot provided by an embodiment of the present invention, fig. 4 is a schematic structural diagram of a pot cover, an inner pot and an outer pot provided by an embodiment of the present invention, fig. 5 is a top view of a pot cover, an inner pot and an outer pot provided by an embodiment of the present invention, fig. 6 is a cross-sectional view of a pot cover, an inner pot and an outer pot provided by an embodiment of the present invention, fig. 7 is an enlarged schematic view of a square frame part in fig. 6, fig. 8 is an enlarged schematic view of a circle part in fig. 7, fig. 9 is a schematic structural diagram of a pot cover and an outer pot provided by an embodiment of the present invention, fig. 10 is a top view of a pot cover and an outer pot provided by an embodiment of the present invention, fig. 11 is a schematic structural diagram of a cross-section along B in fig. 10, fig. 12 is an enlarged schematic view of a circled portion in fig. 11.

The utility model provides a cooking utensil's structural schematic diagram, this cooking utensil can be for including pot cover 10, interior pot 30 and outer pot 20's outer pot subassembly, still can be for the outer pot subassembly including interior pot 30 and outer pot 20, perhaps this cooking utensil still can be for interior pot 30, perhaps this cooking utensil still can be for outer pot 20 such as slaughterhouse or steamer, the outer pot 20 that has interior pot 30 is the kitchen utensil commonly used in people's daily life, interior pot 30 generally is circularly, and have a plurality of run through the steam hole that interior pot 30 bottom was seted up, during the use, the close interior pot 30 of specification cooperates with outer pot 20.

Wherein, the outer pot 20 that provides in this embodiment can be used for boiling the chafing dish, can also be used for cooking at least two kinds of different food simultaneously, for example cook dumpling, cook noodless and cook wonton etc. simultaneously, wherein, in the in-process to eating material heating, place water in outer pot 20, place interior pot 30 level in the pot mouth of outer pot 20 or with inside pot 30 embedding outer pot 20, can place the food of treating the heating on inner pot 30, pot cover 10 lid is established on inner pot 30, through heating outer pot 20 and make the water boiling evaporation in the outer pot 20 become steam, steam can cook the food on the inner pot 30 through the steam hole, after the edible material in inner pot 30 boils thoroughly, inner pot 30 often lifts from the pot internal to support on the handle on outer pot 20 through the handle on the inner pot 30, in order to realize inner pot 30 and rise the purpose on the pot body.

However, in the process of heating the outer pot 20, water in the outer pot 20 boils and evaporates into steam, wherein the steam is easily sprayed out from the gap between the pot cover 10 and the inner pot 30 after entering the inner pot 30 through the steam holes, which causes a risk of scalding a user and a safety problem.

In order to solve the above technical problem, in the present embodiment, as shown in fig. 1 to 3, the cooking device may include a lid 10, an outer pot 20, and an inner pot 30, wherein the lid 10 is used for covering the outer pot 20 or the inner pot 30, the lid 10 has an annular limiting rib 12 connected to an outer rim 11 of the lid, and an inner side wall of the inner pot 30 has an annular boss 31 protruding outward.

Wherein, be equipped with outside bellied annular boss 31 through the inside wall of pot 30 in, like this when pot 30 is in first state on outer pot 20 in, the pot edge 22 of outer pot supports in annular boss 31 department, simultaneously, is the annular through setting up the boss, can be fine with the pot edge 22 phase-match of outer pot, and then be favorable to improving the stability of device.

In addition, through set up the spacing muscle 12 of annular that links to each other with the outer edge 11 of pot cover on pot cover 10, when pot cover 10 used with interior pot 30 cooperation like this, pot cover 10 lid was established on interior pot 30, annular spacing muscle 12 supports on annular boss 31, annular boss 31 like this, the outer edge 312 of the part of annular boss, annular spacing muscle 12 and pot cover can form first cavity 40 between the outer edge 11, and simultaneously, be the annular through setting up spacing muscle, equally can be fine with the matching of pot cover 10 shape and annular boss 31, and then be favorable to improving the stability of device.

Wherein, in this embodiment, annular spacing muscle 12 and pot cover outer edge 11 between can be integrated into one piece's silica gel spare, like this through setting up integrated into one piece's silica gel spare, the material of silica gel is high temperature resistant on the one hand, can satisfy cooking utensil's operation requirement, and in addition, the material elasticity of silica gel is good, can guarantee the elasticity of spacing muscle, and then guarantees cooking utensil's life.

It should be noted that the material of the annular limiting rib 12 is not limited to silica gel, and may also be other materials, for example: the rubber material may have a certain elasticity.

In this embodiment, as shown in fig. 4 to 7, the inner diameter of the annular limiting rib 12 is greater than the inner diameter of the inner edge 311 of the annular boss and less than the outer diameter of the outer edge 11 of the pot cover, and the outer diameter of the outer edge 11 of the pot cover is less than the inner diameter of the outer edge 312 of the annular boss (specifically, as shown in fig. 6 to 8), wherein in this embodiment, the inner diameter of the inner edge 311 of the annular boss may be Φ 1, the inner diameter of the annular limiting rib 12 may be Φ 2, the outer diameter of the outer edge 11 of the pot cover may be Φ 5, and the inner diameter of the outer edge 312 of the annular boss may be Φ 6, specifically, as shown in fig. 6, Φ 2 is greater than Φ 1, Φ 2 is less than 5, and Φ 5 is less than Φ 5.

When pot cover 10 uses with interior pot 30 cooperation like this, pot cover 10 lid is established on interior pot 30, is greater than the interior 311 internal diameters of annular boss through the internal diameter that sets up annular spacing muscle 12, can guarantee that annular spacing muscle 12 supports on annular boss's interior edge 311 and can not the landing, and the internal diameter that still sets up annular spacing muscle 12 simultaneously is less than the outer 11 external diameters of following of pot cover, can guarantee like this that the pot cover produces certain difference in height between 11 and the annular boss 31 outward.

In addition, as shown in fig. 7, the outer diameter phi 5 of the outer edge 11 of the pot cover is smaller than the inner diameter phi 6 of the outer edge 312 of the annular boss, and the outer diameter of the outer edge 11 of the pot cover is smaller than the inner diameter of the outer edge 312 of the annular boss, so that a certain gap can be ensured between the outer edge 11 of the pot cover and the outer edge 312 of the annular boss, so that when the pot cover 10 is covered on the inner pot 30, the annular boss 31, part of the outer edge 312 of the annular boss, the annular limiting rib 12 and the outer edge 11 of the pot cover can form a first cavity 40, therefore, when the outer pot 20 is heated, water in the outer pot 20 is boiled and evaporated into steam, the steam can steam through the steam holes to steam food on the inner pot 30, and distilled water generated during cooking enters the first cavity 40 and stays in the first cavity 40, at this time, a water-tight sealing effect can be formed between the inner pot 30 and the pot cover 10, and steam is prevented from being sprayed out from the gap between the pot cover 10 and the inner pot 30, thereby contributing to reducing the risk of safety problems.

In addition, in this embodiment, the outer pot 20 is further included, wherein the inner pot 30 is detachably placed in the outer pot 20, so that when the pot cover 10, the inner pot 30 and the outer pot 20 are used in a matched manner, the pot cover 10 is covered on the outer pot 20, wherein as shown in fig. 6 to 8, the outer diameter of the annular limiting rib 12 is smaller than the inner diameter of the pot rim 22 of the outer pot, so that the pot cover 10 can be covered on the outer pot 20 or the inner pot 30, and the stability of the device is improved. Meanwhile, the outer diameter of the outer edge 11 of the cooker cover is larger than or equal to the outer diameter of the cooker edge 22 of the outer cooker, so that the cooker cover 10 can be further ensured to cover the outer cooker 20.

In this embodiment, the outer diameter of the outer edge 11 of the pot cover, the inner diameter of the outer edge 312 of the annular boss, and the inner diameter of the annular limiting rib 12 are not further limited in this embodiment, because the outer diameter of the outer edge 11 of the pot cover, the inner diameter of the outer edge 312 of the annular boss, and the inner diameter of the annular limiting rib 12 can be specifically set according to different types of inner pots 30 and different sizes of pot covers 10, it is within the protection scope of this application as long as the water vapor is prevented from being ejected from the gap between the pot cover 10 and the inner pot 30 through the structure of the pot cover.

Therefore, the cooking device provided by the embodiment comprises a pot cover 10, an outer pot 20 and an inner pot 30, wherein the pot cover 10 is provided with an annular limiting rib 12 connected with an outer edge 11 of the pot cover, the inner side wall of the inner pot 30 is provided with an annular boss 31 protruding outwards, when the pot cover 10 covers the inner pot 30, the outer diameter of the annular limiting rib 12 is smaller than the inner diameter of the outer pot edge 11, the outer diameter of the outer edge 11 of the pot cover is larger than the inner diameter of the outer pot edge 11 of the outer pot, the outer diameter of the outer edge 11 of the pot cover is smaller than the inner diameter of the outer edge 311 of the annular boss, the cooking device further comprises the outer pot 20, the inner pot 30 is detachably placed in the outer pot 20, when the pot cover 10 covers the outer pot 20, the outer diameter of the annular limiting rib 12 is smaller than the inner diameter of the outer pot edge of the outer pot, and the outer diameter of the outer edge 11 of the pot cover is larger than the inner diameter of the outer pot edge of the outer pot

When pot cover 10, interior pot 30 and outer pot 20 cooperation use, pot cover 10 lid is established on interior pot 30, is greater than the interior 311 internal diameters along annular boss through the internal diameter that sets up annular spacing muscle 12, can guarantee that annular spacing muscle 12 supports on annular boss's interior edge 311 and can not the landing, and the internal diameter that still sets up annular spacing muscle 12 simultaneously is less than the outer 11 external diameters along the pot cover, can guarantee to produce certain difference in height between pot cover outer edge 11 and the annular boss 31.

Like this when heating outer pot 20, the water boiling evaporation in the outer pot 20 becomes steam, and steam passes through the steam hole and can steal the food on the interior pot 30 of cooked, and the distilled water that the culinary art produced simultaneously gets into first cavity 40 and stays in first cavity 40, can form watertight effect between interior pot 30 and the pot cover 10 this moment, has avoided steam to spout from the clearance between pot cover 10 and the interior pot 30 to be favorable to reducing the risk of safety problem.

In order to further ensure that distilled water cannot be sprayed out of the first cavity 40 during cooking, as shown in FIG. 7, the height of the outer edge 312 of the annular boss can be set to be H1, the sum of the height of the outer edge 11 of the pot cover and the height of the annular limiting rib 12 can be set to be H2, and H1 is not less than H2.

By arranging H1 to be more than or equal to H2, when the outer pot 20 is heated, distilled water generated by cooking can be prevented from scattering outside the inner pot 30, so that the distilled water can flow back to the inner pot 30, and the problem that a user is scalded due to the fact that the distilled water is sprayed out of the first cavity 40 is solved.

Further, in order to ensure that the distilled water can flow back into the inner pot 30, the difference between H1 and H2 may be between 0mm and 10mm, as shown in fig. 7, in this embodiment, the difference between H1 and H2 may be set to be H3, wherein H3 may be between 0mm and 10mm, wherein H3 may be 3mm, 5mm, 8mm, or the like, or H3 may be set to any value between 0mm and 10mm according to actual needs.

Further, the inner pot 30 is arranged on the outer pot 20 in a lifting manner, wherein in the embodiment, when the inner pot 30 is in the second state on the outer pot 20, the inner pot 30 is in a high position on the outer pot 20; when the inner pot 30 is in the first state on the outer pot 20, the inner pot 30 is in the low position on the outer pot 20, so that the height of the inner pot 30 in the second state on the outer pot 20 is greater than the height of the inner pot 30 in the first state on the outer pot 20.

Further, as shown in fig. 7, when the inner pot 30 is in the first state on the outer pot 20, the distance between the outer bottom surface 32 of the inner pot and the inner bottom surface 21 of the outer pot may be H, wherein H may be greater than 0mm and equal to or less than 30mm, wherein H may be 3mm, 10mm, or 20mm, or H may be set to any value between greater than 0mm and equal to or less than 30mm according to actual needs, and in this embodiment, the example is specifically described as the example where the distance H between the outer bottom surface 32 of the inner pot and the inner bottom surface 21 of the outer pot is set to 3mm to 20 mm.

Distance between outer bottom surface 32 through setting up interior pot and the interior bottom surface 21 of outer pot is greater than 0mm and less than or equal to 30mm, like this when interior pot 30 is in first state on outer pot 20, there is the certain distance between the edible material in interior pot 30 and the basal surface of outer pot 20, in order to ensure that the edible material in interior pot 30 can not contact the bottom of the pot, that is to say, outer pot 20 is inside this moment and is in unsettled state, be favorable to avoiding outer pot 20 to stick with paste the phenomenon at the end, in addition, water in the outer pot 20 contacts bottom the interior pot 30, like this when the water boils, can guarantee that the edible material in the interior pot 30 rolls more evenly, avoid appearing because of the local problem that hard and lead to appearing water sputtering that rolls, thereby user's safety has been guaranteed.

In addition, when the distance between the outer bottom surface 32 of the inner pot and the inner bottom surface 21 of the outer pot is larger than 0mm and smaller than or equal to 30mm, a certain height exists between the outer bottom surface 32 of the inner pot and the inner bottom surface 21 of the outer pot, and the problem that a user is scalded due to sputtering can be avoided after water is boiled.

Further, as shown in fig. 7, when the inner pot 30 is in the first state on the outer pot 20, the annular boss 31 is located on the rim 22 of the outer pot, and an annular second cavity 50 can be formed between the inner sidewall 23 of the outer pot and the outer sidewall 33 of the inner pot.

When the outer pot 20 is heated, water in the outer pot 20 is boiled and evaporated into steam, the steam enters the second cavity 50 through a gap between the pot rim 22 of the outer pot and the back surface of the annular boss 31 and is left in the second cavity 50, another layer of water sealing effect can be formed between the inner side wall 23 of the outer pot and the outer side wall 33 of the inner pot, the steam can be prevented from being sprayed out from a gap between the pot cover 10 and the inner pot 30, and therefore the risk of safety problems is reduced.

Further, as shown in fig. 7 and 8, the outer diameter of the annular limiting rib 12 is smaller than the inner diameter of the outer pot 20, and by setting the outer diameter of the annular limiting rib 12 to be smaller than the inner diameter of the outer pot 20, the pot cover 10 can cover the outer pot 20 or the inner pot 30, which is beneficial to improving the stability of the device.

Further, as shown in fig. 7 and 8, the distance between the inner sidewall 23 of the outer pot and the outer sidewall 33 of the inner pot may be 2L1, the distance between the outer sidewall of the annular stopper rib 12 and the inner sidewall 23 of the outer pot may be 2L2, and L1 is greater than L2.

Through setting up L1 and being greater than L2, like this annular spacing muscle 12 is located between the inside wall 23 of outer pot and the lateral wall 33 of interior pot, and when pot cover 10 lid closed on outer pot 20, annular spacing muscle 12 supports on the boss to ensure that pot cover 10 lid closed can not mutual interference when outer pot 20, and can not take place too big displacement, be favorable to controlling the outer discharge capacity of vapor between pot cover 10 and the outer pot 20.

Further, 2L2 may be greater than 0mm and equal to or less than 10mm, wherein L2 may be between 0mm and 5mm, wherein L2 may be 1mm, 3mm, or 5mm, or L2 may be set to any value between 0mm and 5mm according to actual needs.

Further, as shown in fig. 6 to 8, the outer diameter of the rim 22 of the outer pan is smaller than the inner diameter of the outer rim 312 of the annular boss.

By arranging the outer diameter of the pot edge 22 of the outer pot to be smaller than the inner diameter of the outer edge 312 of the annular boss, the mutual interference between the pot edge 22 of the inner pot 30 and the pot edge 22 of the outer pot can be avoided and overlarge displacement can not occur when the inner pot 30 and the outer pot 20 are matched for use.

In addition, as shown in fig. 9 to 12, when the pot cover 10 is used with the outer pot 20, the outer diameter of the outer edge 11 of the pot cover is greater than or equal to the outer diameter of the pot edge 22 of the outer pot, so that the pot cover 10 can be covered on the outer pot 20, which is beneficial to further improving the stability of the device.

Further, as shown in fig. 2 and 3, two first handles 34 may be symmetrically disposed on the inner pot 30, each first handle 34 has an extension block 341 extending towards the bottom end of the inner pot 30, and in addition, two second handles 24 may also be symmetrically disposed on the outer pot 20, so that by disposing the first handles 34 and the second handles 24, it is beneficial to enhance the user experience when in use, and the first handles 34 include the extension blocks 341 extending towards the bottom end of the inner pot 30, so as to facilitate the inner pot 30 to be placed on the outer pot 20, and secondly, by disposing the extension blocks 341, so that when the inner pot 30 is in the second state on the outer pot 20, the bottom ends of the extension blocks 341 abut against the second handles 24, thereby playing a role of supporting the inner pot 30.

In this embodiment, the inner pan 30 may be provided with at least two first handles 34, the outer pan 20 may also be provided with at least two second handles 24, when the first handles 34 and the second handles 24 are disposed in an aligned manner, the inner pan 30 is in a second state on the outer pan 20, one end of the extension block 341 abuts against the second handles 24 or the pan rim 22 of the outer pan, when the first handles 34 and the second handles 24 are disposed in a staggered manner, the inner pan 30 is in a first state (specifically, as shown in fig. 7) on the outer pan 20, the first handles 34 of the inner pan 30 or the annular boss 31 of the inner pan is located on the pan rim 22 of the outer pan, and when the inner pan 30 is in the second state, the vertical height is higher than that when the inner pan 30 is in the first state.

Specifically, in the present embodiment, when the inner pan 30 is in the second state on the outer pan 20, the distance between the outer bottom surface of the inner pan 30 and the inner bottom surface of the outer pan 20 is a first height (not shown), and when the inner pan 30 is in the first state on the outer pan 20, the distance between the outer bottom surface of the inner pan 30 and the inner bottom surface of the outer pan 20 is a second height H, where the first height is greater than the second height H. That is, when the inner pot 30 is in the second state on the outer pot 20, the inner pot 30 is in the high position on the outer pot 20, and when the inner pot 30 is in the first state on the outer pot 20, the bearing assembly 10 is in the low position on the pot 20.

Further, in this embodiment, each second handle 24 may have a height member (not shown) thereon, such that when the inner pot 30 is in the second position on the outer pot 20, one end of the height member may abut the first handle 34 or the annular boss 31. In this embodiment, the first handle 34 and the second handle 24 may be made of bakelite, which has good insulation and heat resistance, so that the first handle 34 and the second handle 24 are not likely to generate high temperature during use, and a user can easily hold the first handle 34 and the second handle 24, and of course, the first handle 34 and the second handle 24 may also be made of plastic or metal.

It should be noted that the structure of the second handle 24 on the outer pan 20 may be the same as that of the first handle 34, that is, the structure of the second handle 24 on the outer pan 20 may refer to the structure of the first handle 34 in this embodiment, or the structure of the second handle 24 on the outer pan 20 may be different from that of the first handle 34, for example, the first handle 34 may not be provided with the extension block 341, and the second handle 24 on the outer pan 20 is provided with the extension block 341, so that by providing the extension block 341 on the outer pan 20, when the inner pan 30 is in the second state on the outer pan 20, the top end of the extension block 341 abuts against the first handle 34, and can also function as a support for the inner pan 30.

It should be noted that, the size of the extension block 341 and the second handle 24 is not further limited in this embodiment, because the size of the extension block 341 and the second handle 24 can be specifically set according to different types of the outer pot 20 or the inner pot 30, and it is within the scope of the present application as long as the inner pot 30 is placed on the outer pot 20 and plays a role of supporting the inner pot 30 through its own structure.

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", and the like indicate orientations or positional relationships based on those shown in 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.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; either directly or indirectly through intervening media, may be used in either the internal or the external relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (14)

1. A cooking appliance, comprising: the pot cover comprises a pot cover (10) and an inner pot (30), wherein an annular limiting rib (12) connected with an outer edge (11) of the pot cover is arranged on the pot cover (10), an annular boss (31) protruding outwards is arranged on the inner side wall of the inner pot (30), when the pot cover (10) is covered on the inner pot (30), the inner diameter of the annular limiting rib (12) is larger than the inner diameter of the inner edge (311) of the annular boss and smaller than the outer diameter of the outer edge (11) of the pot cover, and the outer diameter of the outer edge (11) of the pot cover is smaller than the inner diameter of the outer edge (312) of the annular boss;

still include outer pot (20), interior pot (30) detachably place in outer pot (20), work as pot cover (10) lid is established when outer pot (20) are gone up, the external diameter of annular spacing muscle (12) is less than the internal diameter of the pot edge (22) of outer pot, just the outer edge (11) external diameter of pot cover is greater than the internal diameter of the pot edge (22) of outer pot.

2. Cooking appliance according to claim 1, wherein the height of the outer edge (312) of the annular projection is H1, the sum of the height of the outer edge (11) of the lid and the height of the annular retaining rib (12) is H2, and H1 is greater than or equal to H2.

3. The cooking appliance of claim 2, wherein the difference between said H1 and said H2 is between 0mm-10 mm.

4. Cooking appliance according to any of claims 1-3, characterized in that the inner pot (30) is arranged elevationally above the outer pot (20).

5. Cooking appliance according to claim 4,

interior pot (30) are in when being in first state on outer pot (20), outer bottom surface (32) of interior pot with the distance between interior bottom surface (21) of outer pot is H, H is greater than 0mm and less than or equal to 30 mm.

6. Cooking appliance according to claim 5,

when the inner pot (30) is in a first state on the outer pot (20), the annular boss (31) is positioned on the pot edge (22) of the outer pot, and an annular cavity is formed between the inner side wall (23) of the outer pot and the outer side wall (33) of the inner pot.

7. Cooking appliance according to any of claims 1 to 3, wherein the external diameter of the annular retaining rib (12) is smaller than the internal diameter of the outer pot (20).

8. Cooking appliance according to claim 7, wherein the distance between the inner side wall (23) of the outer pot and the outer side wall (33) of the inner pot is L1, the distance between the outer side wall of the annular stopper rib (12) and the inner side wall (23) of the outer pot is L2, and L1 is larger than L2.

9. The cooking appliance of claim 8, wherein L2 is greater than 0mm and equal to or less than 10 mm.

10. Cooking appliance according to any of claims 1 to 3, wherein the outer diameter of the rim (22) of the outer pot is smaller than the inner diameter of the outer rim (312) of the annular boss.

11. The cooking appliance according to claim 10, wherein the difference between the outer diameter of the rim (22) of the outer pot and the outer diameter of the outer rim (312) of the annular projection is greater than 0mm and less than or equal to 5 mm.

12. Cooking appliance according to any of claims 1-3, characterized in that two first handles (34) are symmetrically arranged on the inner pot (30);

two second handles (24) are symmetrically arranged on the outer pot (20);

when the inner pot (30) is in a first state on the outer pot (20), the first handle (34) of the inner pot (30) or the annular boss (31) of the inner pot (30) is positioned on the pot edge (22) of the outer pot.

13. Cooking appliance according to claim 12, wherein each first handle (34) has an extension block (341) extending towards the bottom end of the inner pan (30);

when the inner pot (30) is in the second state on the outer pot (20), one end of the extension block (341) is abutted against the second handle (24) or the pot edge (22) of the outer pot;

and the height of the inner pot (30) on the outer pot (20) in the second state is greater than the height of the inner pot (30) on the outer pot (20) in the first state.

14. Cooking appliance according to claim 12, characterized in that each second handle (24) has a height member thereon;

and when the inner pot (30) is in the second state on the outer pot (20), one end of the height piece is abutted against the first handle (34) or the annular boss (31).

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