CN208625328U - Interior pot and electric heating cooker - Google Patents

Abstract

The utility model discloses pots in one kind and electric heating cooker.The main body of the interior pot is the revolution shape with upper opening and inner cavity, and the size of the interior pot meets the following conditions: D1/H > 2 and D2 < D1, wherein, D1 is the maximum gauge of the inner cavity, H is the height of the inner cavity, and D2 is the diameter of the upper opening.The interior pot can effectively reduce the thickness of food materials in interior pot, and can effectively increase the heating surface area of interior pot, and then can make food materials thermally equivalent, when especially the liquid inside in pot not yet boils.Furthermore, it is possible to increase the hot-fluid action-oriented in cooking process, keep thermal convection effect inside interior pot more preferable, to keep food materials heated more evenly, culinary art effect is more preferable.

Description

Interior pot and electric heating cooker

Technical field

The utility model relates to cooking apparatus technical fields, more particularly to interior pot and electric heating cooker.

Background technique

At present in average family the interior pot of more commonly used electric heating cooker (such as electric cooker, electric pressure cooking saucepan etc.) due to it Shape limitation, the water heat absorption that will lead in during the cooking process in pot is uneven, and thermal convection effect is poor, and food materials uneven heating is even, To influence the mouthfeel of cooked food.

Therefore, it is necessary to pot and electric heating cooker in one kind be proposed, at least partly to solve the above problems.

Utility model content

A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part It is further described.The utility model content part of the utility model is not meant to attempt to limit claimed The key feature and essential features of technical solution, do not mean that the protection for attempting to determine technical solution claimed more Range.

In order at least be partially solved the above problem, the utility model provides pot in one kind.The main body of the interior pot is tool There is the revolution shape of upper opening and inner cavity, and the size of the interior pot meets the following conditions: D1/H > 2 and D2 < D1, wherein D1 is the maximum gauge of the inner cavity, and H is the height of the inner cavity, and D2 is the diameter of the upper opening.

By the way that the maximum gauge of inner cavity and the ratio setting of the height of inner cavity within the above range, can be made inner cavity most Major diameter is relatively wide, and the height of interior pot is relatively low, to can effectively reduce the thickness of food materials in interior pot, and can have Effect increases the heating surface area of interior pot, and then can make food materials thermally equivalent, when especially the liquid inside in pot not yet boils.This Outside, by the way that the diameter of the upper opening of interior pot to be set smaller than to the maximum gauge of inner cavity, the heat in cooking process can be increased It is movement-oriented, keep thermal convection effect inside interior pot more preferable, to keep food materials heated more evenly, culinary art effect is more preferable.

Optionally, the revolution bus of the revolving body includes the side wall sections for being used to form the side wall of the main body, for shape Bottom wall section at the bottom wall of the main body and the changeover portion that is connected between the side wall sections and the bottom wall section, wherein institute The upper end that upper opening is located at the side wall is stated, the inner cavity has the maximum gauge in the lower end of the side wall.

Optionally, the side wall sections are that substantially linear, the top of the side wall have towards the center of the revolving body The recessed concave inner surface of axis.

Optionally, the concave inner surface is formed by the inner bead of the side wall.

Optionally, the interior pot further includes handle, and the outside of the main body is arranged in the handle.

Optionally, the side wall includes lower wall, in the upper end of the lower wall is used to form the pot of the upper opening Mouthful wall and the connection wall being connected between the lower wall and the pot mouth wall, the side wall sections include be used to form it is described under The lower wall section of side wall is used to form the linkage section of the connection wall and is used to form the pot mouth wall section of the pot mouth wall, Described in linkage section it is recessed relative to the central axis of the lower wall section towards the revolving body.

Optionally, the lower wall and the connection wall are integrally formed by rolling technology.

Optionally, the top of the main body is additionally provided with flanging, the flanging by the pot mouth wall outer crimping shape At.

Optionally, the side wall sections include inclined towards the central axis of the revolving body from the lower end of the side wall sections Straight wall.

Optionally, the side wall sections are curved shape.

Optionally, the inner cavity has maximum gauge in the waist of the interior pot, wherein the waist is apart from the top The vertical range of plane where being open is 0.45H to 0.67H.

Other side according to the present utility model provides a kind of electric heating cooker.The electric heating cooker includes cooker body And lid.Pot in any of the above-described kind is provided in the cooker body.The lid can be opened and closed to be arranged in the cooker body, and energy It is enough to form cooking space between the cooker body and the lid.The electric heating cooker has above-mentioned interior pot, therefore can be effective The thickness of food materials in interior pot is reduced, and the heating surface area of interior pot can be effectively increased, and then food materials thermally equivalent can be made, especially It is including liquid in pot when not yet boiling.Furthermore, it is possible to increase the hot-fluid action-oriented in cooking process, make heat inside interior pot Convection effects are more preferable, to keep food materials heated more evenly, culinary art effect is more preferable.

Detailed description of the invention

The following drawings of the utility model embodiment is originally practical new for understanding in this as a part of the utility model Type.Shown in the drawings of the embodiments of the present invention and its description, for explaining the principles of the present invention.In the accompanying drawings,

Fig. 1 is the stereoscopic schematic diagram according to the interior pot of the first embodiment of the utility model；

Fig. 2 is the schematic cross-section of interior pot shown in Fig. 1；

Fig. 3 is the partial enlargement diagram in Fig. 2 at A；

Fig. 4 is the stereoscopic schematic diagram according to the interior pot of the second embodiment of the utility model；

Fig. 5 is the schematic cross-section of interior pot shown in Fig. 4；

Fig. 6 is the partial enlargement diagram in Fig. 5 at B；

Fig. 7 is the stereoscopic schematic diagram according to the interior pot of the third embodiment of the utility model；

Fig. 8 is the schematic cross-section of interior pot shown in Fig. 7；

Fig. 9 is the stereoscopic schematic diagram according to the interior pot of the 4th embodiment of the utility model；And

Figure 10 is the schematic cross-section of interior pot shown in Fig. 9.

Specific embodiment

In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more These details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for ability Some technical characteristics well known to domain are not described.

In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, this reality The specific details that those skilled in the art is familiar with are not limited to the execution of new embodiment.The utility model it is preferable Embodiment is described in detail as follows, however other than these detailed descriptions, the utility model can also have other embodiments.

The utility model provides a kind of electric heating cooker and its interior pot.Although being not shown, electric heating cooker be can be Any suitable electric heating cooker such as electric cooker, electric pressure cooking saucepan.Electric heating cooker can have a variety of culinary art modes, such as cook Mode, mode of cooking congee, Baoshang mode etc..

Electric heating cooker mainly may include cooker body and the lid that is arranged in cooker body.The cooker body of electric heating cooker can be with In substantially rounded cuboid shape, substantially cylindrical shape or other any suitable shapes.It is provided in cooker body and next will The matched interior pot incorporating section of the shape of the interior pot to be described in detail.Interior pot can freely be put into interior pot incorporating section or from interior pot Incorporating section is taken out, to facilitate internal pot to be cleaned.Interior pot can be used for accommodating food materials to be cooked (such as rice, meat, bone, Potato etc.), with cook can be edible food, such as rice, congee, soup etc..It is also provided in cooker body in heating The heating device (not shown) of pot.Lid can be opened and closed to be arranged in cooker body.Specifically, in the present embodiment, lid can be with The top of cooker body is pivotally disposed between maximum open position and closed position for example, by hinged mode.Wherein, When lid is in the closed position, cover cap is closed in cooker body, can form cooking space between lid and the interior pot of cooker body.

In addition, electric heating cooker is also provided with other structures known in the art, for sake of simplicity, here no longer to it It is described in detail.

The interior pot of different embodiments according to the present utility model is described in detail below in conjunction with Fig. 1 to Figure 10.

First embodiment

Fig. 1 to Fig. 3 shows the interior pot 100 of first embodiment according to the present utility model.As depicted in figs. 1 and 2, interior Pot 100 may include mainly main body 110.Main body 110 can be made of the composite material with heating conduction and magnetic property, with Allow to be heated by the internal pot 100 of electromagnetic heating mode.In addition, the inner surface of main body 110 can also be coated with not Adhesion coating (such as teflon coatings etc.), to prevent during the cooking process, food is sticked to the inner surface of main body 110.

Main body 110 can be the revolving body with upper opening 111 and inner cavity 112 for rotating and being formed around central axis R Shape.Food materials to be cooked can be put into inner cavity 112 by user by upper opening 111.As shown in Fig. 2, main body 110 Size meets the following conditions:

D1/H > 2；And D2 < D1

Wherein, D1 is the maximum gauge of inner cavity 112；H is the height of inner cavity 112, and D2 is the diameter of upper opening 111.

For example, D1/H can be 2.5 in an embodiment of the utility model.In another of the utility model In embodiment, D1/H can be 3.It should be noted that the maximum dimension D 1 of inner cavity 112, which can be located at, removes upper opening 111 Except any suitable position at.For example, in an embodiment of the utility model, the waist of pot 100 including inner cavity 112 Portion has maximum dimension D 1.Wherein, vertical range of the waist apart from the plane where upper opening 111 is 0.45H to 0.67H (such as 0.45H, 0.55H, 0.67H etc.).

By by the ratio setting of the maximum dimension D 1 of inner cavity 112 and the height H of inner cavity 112 within the above range, can be with Keep the maximum dimension D 1 of inner cavity 112 relatively wide, and the height H of interior pot 100 is relatively low, to can effectively reduce interior pot 100 The thickness of middle food materials, and the heating surface area of interior pot 100 can be effectively increased, and then food materials thermally equivalent can be made, especially When the liquid in pot not yet boils inside.

In addition, by the maximum dimension D 1 that the diameter D2 of the upper opening 111 of interior pot 100 is set smaller than to inner cavity, it can To increase the hot-fluid action-oriented in cooking process, keep thermal convection effect inside interior pot more preferable, to keep food materials heated more evenly, cooks Effect of preparing food is more preferable.

The main body 110 of interior pot 100 can have various shapes.Specifically, in the present embodiment, as shown in Figure 1, main body 110 may include roughly vertical side wall 116, approximate horizontal bottom wall 117 and the lower end and the bottom wall that are connected to side wall 116 Transition wall 118 between 117.Transition wall 118 is substantially hemispherical.Upper opening 111 is located at the upper end of side wall 116.

Correspondingly, as shown in the schematic cross-section of Fig. 2, the revolution bus of revolving body may include being used to form side wall 116 Side wall sections 113, be used to form the bottom wall section 114 of bottom wall 117 and be used to form the changeover portion 115 of transition wall 118.Changeover portion 115 are connected between the lower end of side wall sections 113 and bottom wall section 114.Wherein, side wall sections 113 can be roughly parallel to center for edge The substantially linear that the direction of axis R extends, bottom wall section 114 can be for along the direction extensions for being approximately perpendicular to central axis R Substantially linear, changeover portion 115 can be that the curved shape that is connected between the lower end of side wall sections 113 and bottom wall section 114 is (such as round Arc).

Above-mentioned revolution bus is rotated around central axis R, and foring as shown in Figure 1 has upper opening 111 and inner cavity 112 Revolution shape main body 110.Wherein, side wall sections 113 form roughly vertical side wall 116, and bottom wall section 114 forms greatly Horizontal bottom wall 117 is caused, changeover portion 115 forms the approximately spherical transition wall being connected between side wall 116 and bottom wall 117 118.That is, by above-mentioned revolution bus around the top that central axis R rotates the revolving body formed generally cylindrical, lower part It is substantially hemispherical, and there are flat surfaces to prevent interior pot 100 from toppling in order to place interior pot 100 for bottom.

Certainly, in the other embodiments of the utility model, the side wall sections 113, bottom wall section 114 and mistake of bus are turned round Other shapes can be used by crossing section 115.For example, changeover portion 115 can be linear, waveform, fold-line-shaped etc., bottom wall section 114 can be curved shape (such as waveform) etc., and side wall sections 113 can be curved shape etc..

As shown in Fig. 2, inner cavity 112 has maximum dimension D 1 in the lower end of side wall 116.In addition, the top of side wall 116 has The concave inner surface 116A being recessed towards the central axis R of inner cavity 112 or revolving body.It can make the upper of side wall 116 in this way The diameter D2 of the upper opening 111 at end reduces, that is, forms necking, so as to increase the hot-fluid action-oriented in cooking process, make Interior 100 inside thermal convection effect of pot is more preferable, to keep food materials heated more evenly, culinary art effect is more preferable.

Specifically, as more clearly illustrated in partial enlarged view at the A in Fig. 3, concave inner surface 116A can pass through Form side wall 116 in top inner bead.Concave inner surface 116A manufacture craft is formed by the top inner bead of side wall 116 Simply, at low cost.

Certainly, in the other embodiments of the utility model, concave inner surface can also be formed by other means 116A.For example, can by casting process so that the thickness on the top of side wall 116 slightly larger than lower part thickness and formed recessed Into inner surface 116A.For example, the thickness on the top of side wall 116 can bigger than the thickness of lower part 2 to 3mm.

Optionally, interior pot 100 is also provided with handle 120, in order to which user holds interior pot 100.Handle 120 can be with By being integrally formed or weld at any suitable position in the outside that main body 110 is arranged in the body formed technique of equal part, such as side The outside of wall 116.

Second embodiment

Fig. 4 to fig. 6 shows the interior pot 200 of second embodiment according to the present utility model.With first embodiment As interior pot 100, interior pot 200 also may include being formed around central axis R rotation with upper opening 211 and inner cavity 212 Revolution shape main body 210.The size of main body 210 meets the following conditions: D1/H > 2；And D2 < D1, wherein D1 is The maximum gauge of inner cavity 212；H is the height of inner cavity 212, and D2 is the diameter of upper opening 211.

Interior pot 200 equally includes approximate horizontal bottom wall 217 and approximately spherical transition wall 218.Bottom wall 217 and transition The specific configuration of wall 218 is referred to the description of corresponding portion above, here in order to succinctly repeat no more.

Unlike the interior pot 100 of first embodiment, the side wall of main body 210 includes the lower wall of general vertical 216B, in the case where the upper end of lower wall 216B is used to form the pot mouth wall 216C of the general vertical of upper opening 211 and is connected to Connection wall (not shown) between side wall 216B and pot mouth wall 216C, wherein pot mouth wall 216C is located at interior relative to lower wall 216B Side.

Correspondingly, as shown in cross- section in figure 5, the side wall sections for turning round bus include being used to form the downside of lower wall 216B Wall section 213B, the pot mouth wall section 213C for being used to form pot mouth wall 216C and the linkage section 213D for being used to form connection wall.Connection Section 213D is connected between the upper end of lower wall section 213B and the lower end of pot mouth wall section 213C.Linkage section 213D is relative to lower wall Section 213B is recessed towards the central axis R of revolving body or inner cavity 212.Wherein, lower wall section 213B can be for along general parallel orientation In the substantially linear that the direction of central axis R extends, pot mouth wall section 213C can be for along the side for being in substantially parallel relationship to central axis R To the substantially linear of extension, linkage section 213D can be the curve being connected between lower wall section 213B and pot mouth wall section 213C Shape (such as arc of circular arc).Certainly, linkage section 213D is also possible to linear.

In the present embodiment, inner cavity 212 has maximum dimension D 1 at lower wall 216B.Since linkage section 213D is opposite Recessed in the central axis of lower wall section 213B towards revolving body, pot mouth wall section 213C is located at interior relative to lower wall section 213B Side, i.e. connection wall are recessed relative to the central axis R of lower wall 216B towards revolving body, and pot mouth wall 216C is relative to lower wall 216B is located inside, therefore, the diameter D2 of the upper opening 211 formed at pot mouth wall 216C can be made to be less than inner cavity 212 Maximum dimension D 1 keep interior 200 inside thermal convection effect of pot more preferable, to make to increase the hot-fluid action-oriented in cooking process Food materials are heated more evenly, and culinary art effect is more preferable.

Lower wall 216B and connection wall can be integrally formed, and can also be formed seperatedly.Specifically, in present embodiment In, lower wall 216B and connection wall can be integrally formed by rolling technology, on the one hand, can reduce processing step, another party Face can make interior 200 good appearance of pot.

Further, as shown in figure 4, the top of main body 210 is additionally provided with turning up for the circumferential direction extension along main body 210 Side 219.Specifically, as more clearly illustrated in the partial enlarged view at the B of Fig. 6, flanging 219 is by the outer of pot mouth wall 216C Crimping is formed.Flanging 219 is formed by outer flanging process in the upper end of pot mouth wall 216C.Optionally, flanging 219 exists Perpendicular to the lower wall 216B for protruding from main body 210 in the radial direction of central axis R, in order to which user holds interior pot 200 Or interior pot 200 is placed in the interior pot incorporating section of electric heating cooker.For example, in the present embodiment, as shown in fig. 6, outside Dimension D 3 of the flange 219 in the lower wall 216B that can protrude from main body 210 in the radial direction perpendicular to central axis R is greater than Or it is equal to 3mm.It should be noted that in the present embodiment, due to being provided with flanging 219, may not need in main body Handle is welded in 210 outside, reduces processing step.

Third embodiment

Fig. 7 to Fig. 8 shows the interior pot 300 of third embodiment according to the present utility model.With first embodiment As interior pot 100, interior pot 300 also may include being formed around central axis R rotation with upper opening 311 and inner cavity 312 Revolution shape main body 310.The size of main body 310 meets the following conditions: D1/H > 2；And D2 < D1, wherein D1 is The maximum gauge of inner cavity 312；H is the height of inner cavity 312, and D2 is the diameter of upper opening 311.

Interior pot 300 equally includes approximate horizontal bottom wall 317 and approximately spherical transition wall 318.Bottom wall 317 and transition The specific configuration of wall 318 is referred to the description of corresponding portion above, here in order to succinctly repeat no more.

Unlike the interior pot 100 of first embodiment, as shown in fig. 7, the side wall 316 of main body 310 is from side wall 316 Lower end tilts upwards and towards the inside of inner cavity 312.Correspondingly, as shown in the sectional view in Fig. 8, the revolution bus of revolving body Side wall sections 313 tilt upwards and towards the central axis R of revolving body from the lower end of side wall sections 313.Specifically, in present embodiment In, side wall 316 as shown in Figure 7 can be formed by bulging technique.316 simple process of side wall is formed by bulging technique, at This is lower.The inner cavity 312 of main body 310 has maximum dimension D 1, and the diameter at upper opening 311 at the lower end of side wall 316 D2 is less than the maximum dimension D 1 keeps interior 300 inside thermal convection effect of pot more preferable to increase the hot-fluid action-oriented in cooking process, To keep food materials heated more evenly, culinary art effect is more preferable.

4th embodiment

Fig. 9 to Figure 10 shows the interior pot 400 of the 4th embodiment according to the present utility model.With first embodiment As interior pot 100, interior pot 400 also may include being formed around central axis R rotation with upper opening 411 and inner cavity 412 Revolution shape main body 410.The size of main body 410 meets the following conditions: D1/H > 2；And D2 < D1, wherein D1 is The maximum gauge of inner cavity 412；H is the height of inner cavity 412, and D2 is the diameter of upper opening 411.

Interior pot 400 equally includes approximate horizontal bottom wall 417 and approximately spherical transition wall 418.Bottom wall 417 and transition The specific configuration of wall 418 is referred to the description of corresponding portion above, here in order to succinctly repeat no more.

Unlike the interior pot 100 of first embodiment, as shown in figure 9, the side wall 416 of the main body 410 of interior pot 400 is The upper end of curved wall (such as round and smooth arcwall), curved wall is located inside relative to lower end.Correspondingly, as shown in Figure 10, main The side wall sections 413 of the revolution bus of body 410 are also curved shape (such as arc), and curved upper end is relative to lower end in Mandrel line R.The inner cavity 412 of main body 410 has maximum dimension D 1, and the diameter at upper opening 411 at the lower end of side wall 416 D2 is less than the maximum dimension D 1 keeps interior 400 inside thermal convection effect of pot more preferable to increase the hot-fluid action-oriented in cooking process, To keep food materials heated more evenly, culinary art effect is more preferable.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit The utility model processed.Terms such as herein presented " components " can both indicate single part, can also indicate multiple The combination of part.The terms such as herein presented " installation ", " setting " can both indicate that a component was attached directly to separately One component can also indicate that a component is attached to another component by middleware.Herein in one embodiment The feature of description can be applied in combination another embodiment individually or with other feature, unless this feature is another at this It is not suitable for or is otherwise noted in a embodiment.

The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this A little variants and modifications are all fallen within the utility model range claimed.

Claims (12)

1. pot in one kind, which is characterized in that the main body of the interior pot is the revolution shape with upper opening and inner cavity, and The size of the interior pot meets the following conditions:

D1/H > 2 and D2 < D1,

Wherein, D1 is the maximum gauge of the inner cavity, and H is the height of the inner cavity, and D2 is the diameter of the upper opening.

2. interior pot according to claim 1, which is characterized in that the revolution bus of the revolving body is described including being used to form The side wall sections of the side wall of main body, be used to form the main body bottom wall bottom wall section and be connected to the side wall sections and the bottom Changeover portion between wall section, wherein the upper opening is located at the upper end of the side wall, and the inner cavity is in the lower end of the side wall With the maximum gauge.

3. interior pot according to claim 2, which is characterized in that the side wall sections are substantially linear, the side wall it is upper Portion has the concave inner surface recessed towards the central axis of the revolving body.

4. interior pot according to claim 3, which is characterized in that the concave inner surface by the side wall inner bead shape At.

5. interior pot according to claim 3, which is characterized in that the interior pot further includes handle, and the handle is arranged in institute State the outside of main body.

6. interior pot according to claim 2, which is characterized in that the side wall includes lower wall, in the upper of the lower wall Hold the connection wall for being used to form the pot mouth wall of the upper opening and being connected between the lower wall and the pot mouth wall, institute Stating side wall sections includes the lower wall section for being used to form the lower wall, the linkage section for being used to form the connection wall and for shape At the pot mouth wall section of the pot mouth wall, wherein the linkage section is relative to the lower wall section towards the central axis of the revolving body Line is recessed.

7. interior pot according to claim 6, which is characterized in that the lower wall and the connection wall pass through rolling technology one It is body formed.

8. interior pot according to claim 7, which is characterized in that the top of the main body is additionally provided with flanging, described outer Flange is formed by the outer crimping of the pot mouth wall.

9. interior pot according to claim 2, which is characterized in that the side wall sections include the lower end direction from the side wall sections The inclined straight wall of the central axis of the revolving body.

10. interior pot according to claim 2, which is characterized in that the side wall sections are curved shape.

11. interior pot according to claim 1, which is characterized in that the inner cavity has maximum straight in the waist of the interior pot Diameter, wherein vertical range of the waist apart from the plane where the upper opening is 0.45H to 0.67H.

12. a kind of electric heating cooker, which is characterized in that the electric heating cooker includes:

Cooker body is provided with interior pot according to any one of claim 1 to 11 in the cooker body；And

Lid, the lid can be opened and closed to be arranged in the cooker body, and can be formed between the cooker body and the lid Cooking space.