CN213248361U - Lid and cooking utensil - Google Patents

Abstract

The utility model provides a lid and cooking utensil, wherein the lid includes: a cover body; the air duct is arranged on the cover body; the first inner cover and the second inner cover can be alternatively arranged below the cover body, the first inner cover is provided with a flow through port communicated with the air outlet of the air duct, and the second inner cover is provided with an exhaust channel. Use the technical scheme of the utility model can solve the pot cover volume among the correlation technique effectively great, occupy the problem in kitchen space.

Description

Lid and cooking utensil

Technical Field

The utility model relates to a small household electrical appliances field particularly, relates to a lid and cooking utensil.

Background

Currently, pressure cooking and bake cooking require the use of a steamer and a baking pan, respectively. But the space of the kitchen of the family is more tense now, the volume of arranging two pan bodies is big, is unfavorable for the distribution of kitchen space. In the related art, an electric pressure cooker with an integrally replaceable cooker cover is designed for solving the problems, the pressure cooker cover is used when food is cooked, the pressure cooker cover is replaced by a baking cooker cover when food is baked, but the two cooker covers are still large in size and occupy the space of a kitchen.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a lid and cooking utensil to solve the pot cover volume among the correlation technique great, occupy the problem in kitchen space.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cover comprising: a cover body; the air duct is arranged on the cover body; the first inner cover and the second inner cover can be alternatively arranged below the cover body, the first inner cover is provided with a flow through port communicated with the air outlet of the air duct, and the second inner cover is provided with an exhaust channel.

Use the technical scheme of the utility model, when the user need use ordinary culinary art function (have pressure or non-pressure culinary art), install the second inner cup in lid body below, be provided with exhaust passage in the second inner cup, make the gas in the cooking utensil can discharge. When the baking function is needed, the first inner cover is installed below the cover body, the air outlet of the air channel is opposite to the overflowing opening, and therefore when baking is conducted, air can enter the cooking cavity of the cooking appliance through the air outlet and the overflowing opening to bake food in the cooking cavity. In the structure, the common cooking and baking cooking can share one cover body, so that the production cost can be saved. In addition, the whole volume of the second inner cover, the first inner cover and the cover body is greatly reduced compared with the volume of the pressure cooker cover and the volume of the baking cooker cover mentioned in the background technology, so that the kitchen space is saved, and the use experience of a user is improved.

Further, the first inner cover is in sealing fit with the cover body to prevent gas from entering between the first inner cover and the cover body. The structure can prolong the service life of the cover body on one hand, and is convenient for a user to clean on the other hand.

Further, the first inner cover is provided with an annular outer edge, and the annular outer edge is in sealing fit with the cover body. Above-mentioned structure can avoid steam to get into between first inner cup and the lid body through the annular outer border department of first inner cup, has prolonged the life of lid body, the cleanness of the lid of also being convenient for simultaneously.

Further, the lid body includes the lining lid and sets up in lining lid below and relative to the pivotable lock lid of lining lid, and the upper surface at annular outer fringe is supported with the lower surface of the roof of lock lid. In the structure, the annular outer edge is abutted against the annular locking cover, so that hot air is prevented from entering the cover body from the annular outer edge and the locking cover, the service life of the cover body is prolonged, and the cover body is convenient to clean.

Further, the air outlet of the air duct is in sealing fit with the flow passage of the first inner cover. Above-mentioned structure can avoid steam to get into between first inner cup and the lid body from the air outlet department of lid body and the clearance between the mouth that overflows of first inner cup to further prolonged the life of lid body, simultaneously, the oil smoke that also can avoid producing when toasting glues and glues on the lid body, the cleanness of the lid of being convenient for.

Further, the air outlet department in wind channel is provided with downwardly extending's location muscle, and the location muscle stretches into in the mouth that overflows, the lateral wall of location muscle and the laminating of the inner wall of mouth that overflows. The positioning rib of the structure can penetrate through the flow passing port, the outer side wall of the positioning rib is tightly attached to the inner wall of the flow passing port to form hard seal, and hot gas and oil smoke are prevented from entering the cover body.

Furthermore, a groove which is recessed downwards is arranged on the first inner cover, and a heat insulation cavity is formed between the groove and the cover body. The structure reduces the contact area of the first inner cover and the cover body, thereby reducing the temperature rise of the lining cover and protecting the service life of the lining cover.

Furthermore, the middle part of the groove is provided with a boss protruding upwards, and the fastener penetrates through the top wall of the cover body and the boss to connect the cover body and the first inner cover. The structure is convenient for fixing the first inner cover.

Furthermore, the air inlet of the air duct is positioned at the rear side of the cover body; and/or the cover body comprises an exhaust pipe, an exhaust channel is formed by a channel in the exhaust pipe, the second inner cover is provided with an opening-preventing rod, the cover body is provided with a pressure-releasing channel opposite to the exhaust pipe and an opening-preventing channel opposite to the opening-preventing rod, and the first inner cover is in sealing fit with the cover body to prevent gas from entering the pressure-releasing channel and the opening-preventing channel; and/or, the lid still includes: the heating source is arranged on the cover body; and the temperature control component is used for measuring the temperature of the heating source.

According to another aspect of the present invention, there is provided a cooking appliance, including: an appliance body; the cover body is arranged on the appliance body and is the cover body. The cover body has the advantages of small volume and small occupied kitchen space, so that the cooking appliance with the cover body also has the advantages.

Furthermore, the appliance body is provided with an inner pot, the outer diameter of the first inner cover of the cover body is smaller than the diameter of the opening of the inner pot, and the first inner cover can be lapped in the inner pot. Above-mentioned structure makes inside the pot can be put into to first inner cup, when the user does not use cooking utensil, can install the second inner cup in lid body lower part, accomodates including the pot with first inner cup to the space in kitchen has further been practiced thrift.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an exploded view of a partial structure of an embodiment of a cover according to the present invention;

FIG. 2 shows a cross-sectional schematic view of the cover body of the cover of FIG. 1 assembled with a first cover;

FIG. 3 shows an enlarged schematic view of the cover of FIG. 2 at A;

FIG. 4 is a perspective view of a first inner lid of the cover of FIG. 1;

fig. 5 shows an exploded view of a cooking appliance according to the present invention;

FIG. 6 illustrates an exploded view of various components of the cooking appliance of FIG. 5;

fig. 7 is a perspective view illustrating the cooking appliance of fig. 5 with the first inner lid installed;

FIG. 8 shows a cross-sectional schematic view of the cooking appliance of FIG. 7;

fig. 9 is a perspective view illustrating the cooking appliance of fig. 5 with a second inner lid installed;

fig. 10 shows a schematic cross-sectional view of the cooking appliance of fig. 5 with the first inner lid received within the inner pan; and

fig. 11 shows an enlarged structural schematic view at B of the cooking appliance of fig. 10.

Wherein the figures include the following reference numerals:

1. an air duct; 2. an air outlet; 3. a thermally insulating cavity; 4. an air inlet; 10. a cover body; 11. a lining cover; 111. a pressure relief channel; 112. stopping opening the channel; 12. a locking cover; 20. a first inner lid; 21. a flow-through port; 22. an annular outer rim; 23. a groove; 24. a boss; 30. a second inner lid; 40. an exhaust pipe; 50. positioning ribs; 60. an opening stop lever; 70. a heating source; 80. a temperature control assembly; 90. an appliance body; 91. an inner pot; 100. a cover body.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 5, the cover in the present embodiment includes: the air duct comprises a cover body 10, an air duct 1, a first inner cover 20 and a second inner cover 30, wherein the air duct 1 is arranged on the cover body 10; the first inner lid 20 and the second inner lid 30 are replaceably disposed under the lid body 10, the first inner lid 20 is provided with a flow passage 21 communicating with the air outlet 2 of the air duct 1, and the second inner lid 30 is provided with an exhaust passage.

By applying the technical solution of the embodiment, when a user needs to use a common cooking function, the second inner cover 30 is installed below the cover body 10, and the second inner cover 30 is provided with an exhaust passage, so that gas in the cooking appliance can be exhausted. When the baking function is needed, the first inner cover 20 is installed below the cover body 10, so that the air outlet 2 of the air duct 1 is opposite to the flow passing port 21, and therefore when baking is conducted, air can enter the cooking cavity of the cooking appliance through the air outlet 2 and the flow passing port 21, and food in the cooking cavity is baked. In the above structure, the common cooking and the baking cooking share one cover body 10, and the production cost can be saved. In addition, the overall volume of the second inner lid 30, the first inner lid 20 and the lid body 10 is greatly reduced compared with the volume of the pressure cooker lid and the roaster cooker lid mentioned in the background art, thereby saving the kitchen space and improving the user experience.

It should be noted that the above-mentioned "ordinary cooking" may be pressure cooking or non-pressure cooking.

As shown in fig. 1 to 3 and 8, in the present embodiment, the first inner lid 20 is in sealing engagement with the lid body 10 to prevent gas from entering between the first inner lid 20 and the lid body 10. The above structure can prevent hot air generated during baking from entering between the first inner lid 20 and the lid body 10, thereby prolonging the service life of the lid body 10. In addition, the above structure makes the oil smoke generated during baking stick to the lower surface of the first inner cover 20, and not stick to the cover body 10, when the user needs to clean, the user only needs to detach the first inner cover 20, and directly clean the first inner cover 20. Therefore, the structure can prolong the service life of the cover body on one hand and is convenient for a user to clean on the other hand.

As shown in fig. 1 and 3, in the present embodiment, the first inner lid 20 has an annular outer rim 22, and the annular outer rim 22 is in sealing engagement with the lid body 10. The structure can prevent hot air from entering between the first inner cover 20 and the cover body 10 through the annular outer edge 22 of the first inner cover 20, prolong the service life of the cover body 10 and facilitate the cleaning of the cover body.

Specifically, as shown in fig. 1, 3, and 4, in the present embodiment, the lid body 10 includes the liner cover 11 and the lock cover 12 that is provided below the liner cover 11 and is pivotable with respect to the liner cover 11, and the upper surface of the annular outer rim 22 abuts against the lower surface of the top wall of the lock cover 12. It should be noted that the locking cover 12 is a ring structure, and the locking cover 12 is provided with cover teeth, which can cooperate with pot teeth on the appliance body of the cooking appliance, so that the cover body 10 can be locked on the appliance body. In the above structure, the annular outer edge 22 abuts against the annular lock cover 12, so that hot air is prevented from entering the cover body 10 from between the annular outer edge 22 and the lock cover 12, the service life of the cover body 10 is prolonged, and the cover body is convenient to clean. It should be noted that, in the present embodiment, the lock cover 12 is hung on the liner cover 11 by a hanging column structure, and the lock cover 12 can be pressed against the annular outer edge 22 by its own weight, thereby forming a seal. Of course, in other embodiments not shown in the figures, a sealing structure may also be provided between the lower surface of the top wall of the locking cap and the annular outer rim to provide a seal.

As shown in fig. 1, 2, 4 and 7, in the present embodiment, the air outlet 2 of the air duct 1 is in sealing engagement with the flow-through opening 21 of the first inner lid 20. Above-mentioned structure can avoid steam to get into between first inner cup 20 and the lid body 10 from the clearance between the air outlet 2 department of lid body 10 and the mouth 21 that overflows of first inner cup 20 to further prolonged the life of lid body 10, simultaneously, also can avoid the oil smoke that produces when toasting to glue and glue on lid body 10, the cleanness of the lid of being convenient for.

Specifically, as shown in fig. 2, 4 and 5, in this embodiment, a positioning rib 50 extending downward is disposed at the air outlet 2 of the air duct 1, the positioning rib 50 extends into the flow-through opening 21, and an outer side wall of the positioning rib 50 is attached to an inner wall of the flow-through opening 21. The positioning rib 50 with the above structure can penetrate through the flow passing opening 21, and the outer side wall of the positioning rib 50 is tightly attached to the inner wall of the flow passing opening to form a hard seal, so that hot gas and oil smoke are prevented from entering the cover body 10. Of course, in other embodiments not shown in the drawings, a sealing ring may be disposed between the cover body 10 and the first inner cover, and the sealing ring is located at the circumferential outer side of the air outlet and the flow-through opening to realize sealing.

When the cooking utensil is used for baking, the temperature of the first inner cover 20 is high due to the circulation of hot air in the cooking utensil, the first inner cover 20 can affect the cover body 10 (especially the lining cover 11), so that the temperature rise of the lining cover 11 is too high, and the service life of the lining cover 11 is shortened. In order to solve the above problem, as shown in fig. 2, 3 and 4, in the present embodiment, a groove 23 recessed downward is formed on the first inner lid 20, and the heat insulation cavity 3 is formed between the groove 23 and the lid body 10. The above structure reduces the contact area of the first inner lid 20 with the lid body 10, thereby reducing the temperature rise of the liner lid 11 and protecting the service life of the liner lid 11. Since the heat insulating chamber 3 is formed, the air in the heat insulating chamber 3 can absorb a part of the heat, and thus the temperature rise of the liner cover 11 can be effectively reduced.

As shown in fig. 1 to 4, in the present embodiment, a convex boss 24 protruding upward is disposed in the middle of the groove 23, and a fastening member is inserted through the top walls of the cover body 10 and the convex boss 24 to connect the cover body 10 and the first inner lid 20. In the above structure, the fastener includes the temperature sensing probe and the nut, the temperature sensing probe firstly wears to establish on the roof of lid body 10 and boss 24, then upwards screws up from the bottom of boss 24 through the nut, can fix first inner cup in the lower part of lid body 10, the fixed of first inner cup 20 of being convenient for of above-mentioned structure. In addition, it should be noted that the cross section of the boss 24, the groove 23 and the annular outer edge 22 of the first inner cap is "W", and the first inner cap 20 formed in this way is not only convenient for fixing with the cap body 10, but also convenient for heat insulation of the first inner cap 20 with the cap body 10, and is also convenient for sealing engagement with the locking cap 12.

As shown in fig. 5, 8 and 9, in the present embodiment, the air inlet 4 of the air duct 1 is located at the rear side of the cover body 10; in the structure, the cover body adopts a side air inlet mode, so that the thickness of the cover body can be reduced, and the miniaturization design of the cover body is facilitated. The cover includes an exhaust duct 40, with the passage in the exhaust duct 40 forming an exhaust passage. The exhaust pipe 40 is provided with a pressure limiting valve so that the cooking appliance having the cover can perform a pressure cooking function. The second inner cover 30 is provided with an opening preventing rod 60, the cover body 10 is provided with a pressure relief channel 111 opposite to the exhaust pipe 40 and an opening preventing channel 112 opposite to the opening preventing rod 60, and the first inner cover 20 is in sealing fit with the cover body 10 to prevent gas from entering the pressure relief channel 111 and the opening preventing channel 112; when the user uses the pressure cooking function, the second inner lid 30 is replaced, the exhaust pipe of the second inner lid 30 extends into the pressure relief passage 111, and the opening stop rod 60 is located below the opening stop passage 112, so that the cooking utensil can perform pressure cooking. When the user uses to toast the culinary art, change first inner cup 20, because sealed cooperation between first inner cup 20 and the lid body 10, hot gas and the oil smoke that produce when toasting the culinary art can not follow pressure release passageway 111 and stop opening inside the passageway 112 gets into the lid, can prolong the life of lid body 10, the cleanness of the lid body 10 of being convenient for simultaneously. The lid still includes: the heating source 70 is disposed on the lid body 10. The structure can reduce heat loss, thereby improving heat efficiency. Of course, in other embodiments not shown in the figures, the heating source may be provided on the appliance body of the cooking appliance.

As shown in fig. 6, in the present embodiment, the cover further includes a temperature control assembly 80 for measuring the temperature of the heating source 70. The above structure can precisely measure the temperature of the heating source 70 and change the cooking strategy by the measured temperature.

As shown in fig. 6, the present application also provides a cooking appliance, an embodiment of the cooking appliance according to the present application includes: a device body 90 and a cover 100, wherein the cover 100 is disposed on the device body 90, and the cover 100 is the above-mentioned cover. Since the cover 100 has an advantage of small volume and occupies a small space in a kitchen, the cooking appliance having the same also has the above-mentioned advantages.

As shown in fig. 1, 6, 10 and 11, in the present embodiment, the device body 90 has an inner pot 91, the first inner lid 20 of the lid body 100 has an outer diameter smaller than the diameter of the opening of the inner pot 91, and the first inner lid 20 can be overlapped in the inner pot 91. The above structure enables the first inner lid 20 to be placed inside the inner pot 91, and when the user does not use the cooking appliance, the second inner lid 30 can be installed at the lower portion of the lid body 10, and the first inner lid 20 is received in the inner pot 91, thereby further saving the space of the kitchen.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A cover, comprising:

a lid body (10);

the air duct (1) is arranged on the cover body (10);

the air duct cover comprises a first inner cover (20) and a second inner cover (30), wherein the first inner cover (20) and the second inner cover (30) can be arranged below the cover body (10) in a replaceable mode, a flow passing opening (21) communicated with an air outlet (2) of the air duct (1) is formed in the first inner cover (20), and an exhaust channel is formed in the second inner cover (30).

2. Cover according to claim 1, characterized in that the first inner cover (20) is in sealing engagement with the cover body (10).

3. Cover according to claim 2, characterized in that the first inner cover (20) has an annular outer rim (22), the annular outer rim (22) being in sealing engagement with the cover body (10).

4. A cover as claimed in claim 3, characterised in that the cover body (10) comprises a lining cover (11) and a locking cover (12) arranged below the lining cover (11) and pivotable with respect to the lining cover (11), the upper surface of the annular outer rim (22) abutting against the lower surface of the top wall of the locking cover (12).

5. The cover body according to claim 2, characterized in that the air outlet (2) of the air duct (1) is in sealing fit with the flow-passing opening (21) of the first inner cover (20).

6. The cover body according to claim 5, wherein a positioning rib (50) extending downwards is arranged at the air outlet (2) of the air duct (1), the positioning rib (50) extends into the flow-through opening (21), and the outer side wall of the positioning rib (50) is attached to the inner wall of the flow-through opening (21).

7. Cover according to claim 1, characterized in that the first inner cover (20) is provided with a downwardly concave groove (23), and an insulating cavity (3) is formed between the groove (23) and the cover body (10).

8. The cover body as claimed in claim 7, wherein a boss (24) protruding upward is provided at the middle of the groove (23), and a fastening member is inserted through the top walls of the cover body (10) and the boss (24) to connect the cover body (10) and the first inner lid (20).

9. The cover according to claim 1, characterized in that the air inlet (4) of the air duct (1) is located at the rear side of the cover body (10); and/or an exhaust pipe (40) is arranged on the second inner cover (30), the exhaust channel is formed in the exhaust pipe (40), an opening stop rod (60) is arranged on the second inner cover (30), a pressure relief channel (111) opposite to the exhaust pipe (40) and an opening stop channel (112) opposite to the opening stop rod (60) are arranged on the cover body (10), and the first inner cover (20) is in sealing fit with the cover body (10) to prevent gas from entering the pressure relief channel (111) and the opening stop channel (112); and/or, the lid further comprises:

a heating source (70) provided on the lid body (10);

a temperature control assembly (80) measuring a temperature of the heating source (70).

10. A cooking appliance comprising:

an appliance body (90);

a cover (100) provided on the device body (90), wherein the cover (100) is the cover according to any one of claims 1 to 9.

11. The cooking appliance according to claim 10, wherein the appliance body (90) has an inner pot (91), the first inner lid (20) of the lid body (100) having an outer diameter smaller than a diameter of an opening of the inner pot (91), the first inner lid (20) being capable of overlapping inside the inner pot (91).

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