CN220529845U

CN220529845U - Bowl cover subassembly and cooking machine

Info

Publication number: CN220529845U
Application number: CN202320555119.XU
Authority: CN
Inventors: 徐显震
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2024-02-27
Anticipated expiration: 2033-03-14

Abstract

The application provides a bowl cover subassembly and cooking machine. This bowl cover subassembly includes: the liquid storage device comprises a first cover body and a second cover body connected with the first cover body, wherein a liquid storage cavity and a siphon channel which are communicated with each other are arranged between the first cover body and the second cover body, the first cover body is provided with an air outlet hole communicated with the siphon channel, and the second cover body is provided with an air outlet hole communicated with the liquid storage cavity; the first cover body is provided with a pressure relief opening communicated with the liquid storage cavity and a pressure relief valve arranged at the pressure relief opening, the pressure relief valve is closed in a first state, and the pressure relief valve is opened in a second state. Foam that produces in cooking cup can reach the effect of defoaming through venthole and siphon passageway entering stock solution chamber's in-process, will convert into thick liquid in the stock solution chamber in a large number, prevent that the foam from spilling over from the exhaust hole with bulky form to can prevent effectively that the food from spilling over, so that high-power boiling food, the taste is better.

Description

Bowl cover subassembly and cooking machine

Technical Field

The application relates to the field of food processing, in particular to a cup cover assembly and a cooking machine.

Background

With the increasing level of living of people, many different types of food processing machines appear on the market. The functions of the food processor mainly include, but are not limited to, the functions of making soybean milk, squeezing juice, making rice paste, mincing meat, shaving ice, making coffee, and/or preparing a facial mask. The food processor can comprise a soymilk machine, a stirrer, a broken food machine and other machines for crushing and stirring food. The bowl cover subassembly of current cooking machine is equipped with the gas pocket generally to communicate cooking cup's cavity and external environment. When cooking machine is heating and boiling food material, the thick liquid in the cooking cup overflows from the gas pocket easily, not only influences customer's use experience, also causes the waste of food material. To this kind of condition, some cooking opportunities set up siphon structure in the bowl cover subassembly to avoid thick liquid to spill over, but at the in-process of cooking machine work, take place siphon passageway or venthole frequently by the circumstances that the food material blockked up, lead to unable to carry out the pressure release that exhausts to cooking cup, have the potential safety hazard.

Disclosure of Invention

The application provides a bowl cover subassembly and cooking machine can prevent that food material from spilling over.

One aspect of the present application provides a cup lid assembly. This bowl cover subassembly includes: the liquid storage device comprises a first cover body and a second cover body connected with the first cover body, wherein a liquid storage cavity and a siphon channel which are communicated with each other are arranged between the first cover body and the second cover body, the first cover body is provided with an air outlet hole communicated with the siphon channel, and the second cover body is provided with an air outlet hole communicated with the liquid storage cavity; the first cover body is provided with a pressure relief opening communicated with the liquid storage cavity and a pressure relief valve arranged at the pressure relief opening, the pressure relief valve is closed in a first state, and the pressure relief valve is opened in a second state. Foam generated in the cooking cup can achieve the defoaming effect in the process of entering the liquid storage cavity through the air outlet hole and the siphon channel, and is largely converted into slurry in the liquid storage cavity, so that the foam is prevented from overflowing from the air outlet hole in a large-volume mode, and therefore food can be effectively prevented from overflowing, the food can be cooked in a large power mode, and the taste is better; meanwhile, food materials in the liquid storage cavity can flow back to the cooking cup, so that not only can waste of the food materials be avoided, but also the influence on the use experience of a user due to the fact that a large amount of food materials are stored in the liquid storage cavity can be avoided; in addition, the food slurry can be defoamed in the reflux process, so that the cooked food has better taste; moreover, because the bowl cover subassembly sets up the relief valve, can take place to block up at venthole and/or siphon passageway on the one hand, carry out the pressure release to cooking cup through the relief valve and exhaust, on the other hand when cooking cup internal food thick liquid is excessive, can assist the liquid storage intracavity with the partial thick liquid of cooking cup through the relief valve, more safe and reliable.

Further, the first cover body is provided with a mounting hole, and the pressure relief valve comprises a mounting part penetrating through the mounting hole and a valve body correspondingly matched with the pressure relief opening; when the pressure relief valve is in a first state, the valve body closes the pressure relief opening, and when the pressure relief valve is in a second state, the valve body opens the pressure relief opening. Therefore, the pressure release and the exhaust of the cooking cup can be realized through the pressure release valve with a simple structure.

Further, the pressure relief openings are arranged in a plurality, and the pressure relief openings are distributed around the mounting holes. Thus, the pressure relief effect is good.

Further, the pressure release valve is made of soft materials. So, can realize the pressure release through the relief valve and exhaust, simple structure, simple to operate, and with low costs.

Further, an anti-overflow sealing ring is arranged between the first cover body and the second cover body. Through set up anti-overflow sealing washer between first lid and second lid, can avoid the thick liquid to flow out, and then avoid scalding the user, the security is better.

Further, the overflow-proof sealing ring is mounted on the second cover body, the overflow-proof sealing ring comprises a sealing body and a sealing lip extending obliquely upwards from the sealing body, and the sealing lip is propped against the first cover body. When the exhaust hole of the second cover body is blocked due to abnormal operation, a closed space is formed in the cooking cup, and the sealing lip extending upwards obliquely is arranged, so that when the air pressure in the cooking cup exceeds a safety value, the sealing lip is deformed upwards under the action of air or liquid, pressure relief and exhaust are realized, and the safety is further enhanced.

Further, the second cover body is provided with a limiting groove, and the anti-overflow sealing ring is arranged in the limiting groove. Through setting up the spacing groove, can play spacing effect to the anti-overflow sealing washer to strengthen the sealing stability of anti-overflow sealing washer.

Further, a negative pressure cavity is further arranged between the first cover body and the second cover body, and the negative pressure cavity is respectively communicated with the siphon channel and the air outlet. Therefore, the siphon effect is better, and the slurry in the liquid storage cavity can flow back to the cooking cup through the siphon channel more rapidly under the siphon effect.

Further, the second cover body comprises a cover body and a negative pressure wall protruding upwards from the cover body, and the negative pressure cavity is formed between the negative pressure wall and the first cover body. Therefore, the negative pressure cavity can exchange heat with the outside more fully and more quickly, and a larger air pressure difference can be formed between the negative pressure cavity and the liquid storage cavity efficiently.

In one aspect, the present application provides a food processor. This cooking machine includes: a host; the cooking cup assembly is detachably arranged on the host machine and comprises a cooking cup and a knife assembly arranged at the bottom of the cooking cup; and the cup cover assembly is covered on the cooking cup assembly.

Drawings

FIG. 1 is a schematic perspective view of one embodiment of a food processor of the present application;

fig. 2 is a cross-sectional view of the food processor shown in fig. 1;

FIG. 3 is an enlarged view of the portion A shown in FIG. 2;

FIG. 4 is a schematic perspective view of the cap assembly of FIG. 2;

FIG. 5 is an exploded perspective view of the lid assembly of FIG. 4;

FIG. 6 is a schematic perspective view of the second cover, handle and anti-spill seal ring of FIG. 5;

fig. 7 is a perspective view of the first cover and the relief valve shown in fig. 5.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus consistent with some aspects of the present application as detailed in the accompanying claims.

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "a" or "an" and the like as used in the description and the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

Referring to fig. 1 to 7, the food processor 100 may be used for making soybean milk, rice paste, juice, etc. The food processor 100 includes a main machine 50, a food cup assembly 60, and a lid assembly 70.

The main body 50 includes a housing 51 and a motor 52 provided in the housing 51. The cuisine cup assembly 60 is detachably mounted on the main machine 50, and the cuisine cup assembly 60 comprises a cuisine cup 61 and a knife assembly 62 arranged at the bottom of the cuisine cup 61. The cooking cup 61 is used for holding food materials, and the knife assembly 62 is used for whipping and crushing the food materials in the cooking cup 61. The motor 52 is coupled to the knife assembly 62 to drive the knife assembly 62 in rotation. The cup cover assembly 70 covers the cuisine cup assembly 60.

The cup cover assembly 70 comprises a first cover body 10 and a second cover body 20 connected with the first cover body 10, a liquid storage cavity 31 and a siphon channel 32 which are mutually communicated are arranged between the first cover body 10 and the second cover body 20, the first cover body 10 is provided with an air outlet hole 11 communicated with the siphon channel 32, and the second cover body 20 is provided with an air outlet hole 21 communicated with the liquid storage cavity 31.

In this embodiment, the first cover 10 and the second cover 20 are assembled together by screwing. In other embodiments, the first cover 10 and the second cover 20 may be assembled together by other methods such as screws, but not limited thereto.

The first cover body 10 is provided with a pressure relief opening 12 communicated with the liquid storage cavity 31 and a pressure relief valve 18 arranged at the pressure relief opening 12, the pressure relief valve 18 closes the pressure relief opening 12 in a first state, and the pressure relief valve 18 opens the pressure relief opening 12 in a second state.

According to the cup cover assembly 70, foam generated in the cooking cup 61 can achieve the defoaming effect in the process of entering the liquid storage cavity 31 through the air outlet hole 11 and the siphon channel 32, a large amount of foam is converted into slurry in the liquid storage cavity 31, and the foam is prevented from overflowing from the air outlet hole 21 in a large-volume mode, so that food can be effectively prevented from overflowing, the food can be cooked conveniently in a high power mode, and the taste is better; meanwhile, food materials in the liquid storage cavity 31 can flow back to the cooking cup 61, so that not only can waste of the food materials be avoided, but also the influence on the use experience of a user due to a large amount of food materials stored in the liquid storage cavity 31 can be avoided; in addition, the food slurry can be defoamed in the reflux process, so that the cooked food has better taste; moreover, because the cup cover assembly 70 is provided with the pressure release valve 18, on one hand, when the air outlet hole 11 and/or the siphon channel 32 are blocked, the pressure release valve 18 is used for releasing pressure and exhausting the cooking cup 61, and on the other hand, when the food material slurry in the cooking cup 61 is excessive, part of slurry in the cooking cup 61 can be discharged into the liquid storage cavity 31 through the assistance of the pressure release valve 18, so that the cup cover assembly is safer and more reliable.

In the illustrated embodiment, the first cover 10 is provided with a mounting hole 17, and the pressure relief valve 18 includes a mounting portion 181 penetrating through the mounting hole 17 and a valve body 182 correspondingly matched with the pressure relief port 12; the valve body 182 closes the relief port 12 when the relief valve 18 is in the first state, and the valve body 182 opens the relief port 12 when the relief valve 18 is in the second state. Thus, the pressure relief valve 18 with a simple structure can be used for relieving the pressure and exhausting the cooking cup 61.

The pressure relief openings 12 are provided in plurality and are arranged around the mounting hole 17. Thus, the pressure relief effect is good. In some embodiments, the number of the pressure relief ports 12 may be 2, 3, 4, 5, 6, and is not limited thereto.

The relief valve 18 is made of soft material. In one embodiment, the pressure release valve 18 is a one-way valve, and in a normal working state, the pressure release valve 18 seals the pressure release opening 12 to prevent the liquid storage cavity 31 from being directly communicated with the cooking cup 61 through the pressure release opening 12; when the air outlet hole 11 and/or the siphon channel 32 are blocked, the air pressure in the cooking cup 61 is increased to cause the pressure release valve 18 to deform upwards, so that the pressure release opening 12 is opened, and the pressure release and the air exhaust can be realized through the pressure release valve 18. In one embodiment, the material of the pressure release valve 18 is silica gel, but is not limited thereto.

An anti-overflow sealing ring 39 is arranged between the first cover body 10 and the second cover body 20. When the food processor 100 is finished, during the process of taking down and turning over the cup cover assembly 70, food slurry in the cup cover assembly 70 may flow out from the gap between the first cover 10 and the second cover 20, so that the user may be scalded. By arranging the anti-overflow sealing ring 39 between the first cover body 10 and the second cover body 20, slurry can be prevented from flowing out, and further users can be prevented from being scalded, so that the safety is better.

The spill-proof seal 39 is mounted on the second cover 20, the spill-proof seal 39 includes a seal body 391 and a seal lip 392 extending obliquely upward from the seal body 391, the seal lip 392 being pressed against the first cover 10. When the exhaust hole 21 of the second cover body 20 is blocked due to abnormal operation, a closed space is formed in the cooking cup 61, and when the air pressure in the cooking cup 61 exceeds a safety value, the sealing lip 392 is deformed upwards under the action of air or liquid by arranging the sealing lip 392 extending obliquely upwards, so that pressure relief and exhaust are realized, and the safety is further enhanced.

In another embodiment, the spill-proof seal 39 is mounted to the first cover 10, and the spill-proof seal 39 includes a seal body 391 and a seal lip 392 extending obliquely upward from the seal body 391, the seal lip 392 bearing against the second cover 20.

The second cover 20 is provided with a limit groove 29, and the anti-overflow seal 39 is disposed in the limit groove 29. By arranging the limiting groove 29, the anti-overflow sealing ring 39 can be limited, so that the sealing stability of the anti-overflow sealing ring 39 is enhanced.

A negative pressure cavity 28 is further provided between the first cover body 10 and the second cover body 20, and the negative pressure cavity 28 is respectively communicated with the siphon channel 32 and the air outlet hole 11. High-temperature gas in cooking cup 61 gets into in the negative pressure chamber 28 through venthole 11, and high-temperature gas passes through the wall in negative pressure chamber 28 and takes place heat exchange with the external world, can make the atmospheric pressure in the negative pressure chamber 28 drop more fast to produce great atmospheric pressure difference between negative pressure chamber 28 and liquid storage chamber 31, so, siphon effect is better, and the thick liquid in the liquid storage chamber 31 can flow back to cooking cup 61 through siphon passageway 32 more fast under the siphon effect.

The second cover 20 includes a cover body 201 and a negative pressure wall 202 protruding upward from the cover body 201, and the negative pressure chamber 28 is formed between the negative pressure wall 202 and the first cover 10. In this way, the negative pressure chamber 28 is allowed to exchange heat with the outside more sufficiently and more quickly, so that a larger air pressure difference can be efficiently formed between the negative pressure chamber 28 and the liquid storage chamber 31.

The second cover 20 further includes a handle 203 disposed above the negative pressure wall 202, and a heat insulation cavity 204 is disposed between the handle 203 and the negative pressure wall 202. By providing the heat insulating chamber 204, the transfer of high temperature in the negative pressure chamber 28 to the handle 203 can be reduced, thereby avoiding scalding the user.

The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model to the precise form disclosed, and any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Claims

1. A cap assembly, comprising:

the liquid storage device comprises a first cover body (10) and a second cover body (20) connected with the first cover body (10), wherein a liquid storage cavity (31) and a siphon channel (32) which are communicated with each other are arranged between the first cover body (10) and the second cover body (20), the first cover body (10) is provided with an air outlet hole (11) communicated with the siphon channel (32), and the second cover body (20) is provided with an air outlet hole (21) communicated with the liquid storage cavity (31);

the first cover body (10) is provided with a pressure relief opening (12) communicated with the liquid storage cavity (31) and a pressure relief valve (18) arranged at the pressure relief opening (12), the pressure relief valve (18) is made of soft materials, the pressure relief opening (12) is closed when the pressure relief valve (18) is in a first state, and the pressure relief valve (18) is opened when the pressure relief valve (18) is in a second state.

2. The lid assembly of claim 1, wherein: the first cover body (10) is provided with a mounting hole (17), and the pressure relief valve (18) comprises a mounting part (181) penetrating through the mounting hole (17) and a valve body (182) correspondingly matched with the pressure relief opening (12);

the valve body (182) closes the relief vent (12) when the relief valve (18) is in a first state, and the valve body (182) opens the relief vent (12) when the relief valve (18) is in a second state.

3. The lid assembly of claim 2, wherein: the pressure relief openings (12) are arranged in a plurality and are distributed around the mounting holes (17).

4. The lid assembly of claim 1, wherein: an anti-overflow sealing ring (39) is arranged between the first cover body (10) and the second cover body (20).

5. The lid assembly of claim 4, wherein: the anti-overflow sealing ring (39) is mounted on the second cover body (20), the anti-overflow sealing ring (39) comprises a sealing body (391) and a sealing lip (392) extending obliquely upwards from the sealing body (391), and the sealing lip (392) is propped against the first cover body (10); or,

the anti-overflow sealing ring (39) is mounted on the first cover body (10), the anti-overflow sealing ring (39) comprises a sealing body (391) and a sealing lip (392) extending upwards obliquely from the sealing body (391), and the sealing lip (392) is propped against the second cover body (20).

6. The lid assembly of claim 5, wherein: the second cover body (20) is provided with a limiting groove (29), and the anti-overflow sealing ring (39) is arranged in the limiting groove (29).

7. The lid assembly of claim 1, wherein: a negative pressure cavity (28) is further arranged between the first cover body (10) and the second cover body (20), and the negative pressure cavity (28) is respectively communicated with the siphon channel (32) and the air outlet hole (11).

8. The lid assembly of claim 7, wherein: the second cover body (20) comprises a cover body (201) and a negative pressure wall (202) protruding upwards from the cover body (201), and the negative pressure cavity (28) is formed between the negative pressure wall (202) and the first cover body (10).

9. A cooking machine, characterized in that it includes:

a host (50);

the cooking cup assembly (60) is detachably arranged on the host machine (50), and the cooking cup assembly (60) comprises a cooking cup (61) and a knife assembly (62) arranged at the bottom of the cooking cup (61); and

The lid assembly of any of claims 1-8, being provided to cover the cuisine cup assembly (60).