CN219397055U - Bowl cover subassembly and cooking machine - Google Patents

Abstract

The application provides a bowl cover subassembly and cooking machine. This bowl cover subassembly includes: the upper cover and with the lower cover that the upper cover is connected, the upper cover with be equipped with anti-overflow chamber, siphon passageway and negative pressure chamber between the lower cover, the siphon passageway respectively with anti-overflow chamber and negative pressure chamber intercommunication, the lower cover includes broken bubble wall, broken bubble wall be equipped with the broken bubble hole of negative pressure chamber intercommunication, the upper cover be equipped with the exhaust hole of anti-overflow chamber intercommunication. Therefore, the overflow of food materials can be effectively prevented, so that the food materials can be boiled under high power, and 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, current some cooking opportunities set up siphon structure in the bowl cover subassembly to avoid the thick liquid to spill over, but have the poor problem of siphon effect.

Disclosure of Invention

The application provides a bowl cover subassembly and cooking machine can prevent that food material from spilling over, and siphon effect is better.

One aspect of the present application provides a cup lid assembly. This bowl cover subassembly includes: the upper cover and with the lower cover that the upper cover is connected, the upper cover with be equipped with anti-overflow chamber, siphon passageway and negative pressure chamber between the lower cover, the siphon passageway respectively with anti-overflow chamber and negative pressure chamber intercommunication, the lower cover includes broken bubble wall, broken bubble wall be equipped with the broken bubble hole of negative pressure chamber intercommunication, the upper cover be equipped with the exhaust hole of anti-overflow chamber intercommunication. Foam generated in the cooking cup can achieve the defoaming effect in the process of entering the anti-overflow cavity through the foam breaking holes and the siphon channels, and is largely converted into slurry in the anti-overflow cavity, so that the foam is prevented from overflowing from the exhaust holes 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; the food materials in the anti-overflow cavity can flow back to the cooking cup, so that not only can the waste of the food materials be avoided, but also the influence on the use experience of a user caused by a large amount of food materials remained in the anti-overflow cavity can be avoided, and the food material slurry can be defoamed in the backflow process, so that the cooked taste of the food materials is better; meanwhile, high-temperature gas in the cooking cup enters the negative pressure cavity through the broken foam holes, and heat exchange is carried out between the high-temperature gas and the outside through the wall of the negative pressure cavity, so that the air pressure in the negative pressure cavity is reduced more quickly, and a larger air pressure difference is generated between the negative pressure cavity and the anti-overflow cavity, so that the siphon effect is better, and the slurry in the anti-overflow cavity can flow back to the cooking cup more quickly through the siphon channel under the siphon effect.

Further, the upper cover comprises a cover body, the negative pressure cavity is arranged at the upper position of the foam breaking wall, and at least part of the negative pressure cavity is positioned above the cover body. Thus, high-temperature gas in the cooking cup can more efficiently enter the negative pressure cavity after passing through the foam breaking wall, and further exchanges heat with the outside, and can more rapidly form air pressure difference with the anti-overflow cavity.

Further, the upper cover comprises a cover body and a handle arranged on the cover body, and the negative pressure cavity is arranged on the handle, and is communicated with the siphon channel and the broken hole through an opening arranged on the cover body and communicated with the negative pressure cavity. By providing the negative pressure chamber to the handle 28, the negative pressure chamber is allowed to exchange heat with the outside more sufficiently and more rapidly, thereby allowing a greater differential pressure between the negative pressure chamber and the spill-proof chamber to be efficiently established.

Further, a baffle is arranged in the handle, the inner cavity of the handle is divided into a heat insulation cavity and a negative pressure cavity by the baffle, the heat insulation cavity is positioned above the baffle, and the negative pressure cavity is positioned below the baffle. Through setting up the baffle, can avoid getting into the high temperature gas in negative pressure chamber and lead to the whole temperature of handle to rise, and then avoid the user to take place the condition of being scalded when holding the handle.

Further, the handle includes a heat sink wall surrounding the negative pressure cavity. Therefore, high-temperature gas in the negative pressure cavity can dissipate heat through the heat dissipation wall, and heat dissipation is more efficient.

Further, the handle comprises a handle body and a handle cover assembled with the handle body. Thus, the handle has simple structure and convenient assembly.

Further, the upper cover comprises a cover body, a negative pressure wall formed by upwards extending the cover body and a top wall formed at the top end of the negative pressure wall, and the negative pressure wall and the top wall are jointly enclosed to form the negative pressure cavity. The negative pressure wall extends upwards from the cover body, so that the negative pressure cavity can exchange heat with the outside more quickly through the negative pressure wall and the top wall, and a larger air pressure difference can be formed between the negative pressure cavity and the anti-overflow cavity efficiently.

Further, the lower cover comprises a body, an annular extending wall extending from the body towards the upper cover and a foam breaking wall arranged at the tail end of the extending wall; the upper cover is provided with a retaining wall surrounding the extending wall, a siphon channel is formed between the retaining wall and the extending wall, the anti-overflow cavity is formed on the outer side of the retaining wall, and a gap between the retaining wall and the body is used for communicating the anti-overflow cavity with the siphon channel. That is, the anti-overflow cavity surrounds the siphon channel, foam generated in the cooking cup enters the siphon channel through the foam breaking holes, and then enters the anti-overflow cavity on the outer side from the siphon channel, so that foam breaking can be realized in the process, and a large amount of slurry and foam can be accommodated because the anti-overflow cavity has a large capacity on the outer side of the siphon channel, so that the overflow of slurry can be well avoided.

Further, the cross-sectional area of the siphon channel is greater than or equal to the total area of the broken cells. Thus, the slurry can not be blocked in the process of overflowing, and the slurry can smoothly flow into the overflow preventing cavity.

Further, the minimum pore diameter of the broken cells is between 0.5 mm and 3.5 mm, and the pore diameter of the exhaust holes is between 0.5 mm and 3 mm. By limiting the pore size range of broken cells, the problem that the pore size is too small to prevent the slurry from flowing back is avoided, and the problem that the pore size is too large to prevent large-particle food materials is avoided. By limiting the aperture range of the vent hole, the problem that the vent hole cannot be exhausted due to too small aperture is avoided, and the unsafe use caused by too large aperture is avoided.

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. Foam that produces in cooking cup can reach the effect of defoaming through broken bubble and siphon passageway entering anti-overflow chamber's in-process, will convert into thick liquid in anti-overflow 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 material, the taste is better.

Drawings

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

FIG. 2 is an exploded view of the lid assembly of FIG. 1;

fig. 3 is a cross-sectional view of the food processor shown in fig. 1;

FIG. 4 is an enlarged view of the portion A shown in FIG. 3;

fig. 5 is a cross-sectional view of the food processor shown in fig. 1;

fig. 6 is an enlarged view of B 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, a food processor 100 may be used for making soymilk, rice paste, juice, etc. The food processor 100 includes a main machine 50, a food cup assembly 60, and a lid assembly 70.

Referring to fig. 3, a host 50 includes a housing 51 and a motor 52 disposed within 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.

Referring to fig. 2 to 4, the cap assembly 70 includes an upper cap 20 and a lower cap 10 connected to the upper cap 20, an anti-overflow cavity 31, a siphon channel 32 and a negative pressure cavity 37 are disposed between the upper cap 20 and the lower cap 10, the siphon channel 32 is respectively communicated with the anti-overflow cavity 31 and the negative pressure cavity 37, the lower cap 10 includes a foam breaking wall 15, the foam breaking wall 15 is provided with a foam breaking hole 11 communicated with the negative pressure cavity 37, and the upper cap 20 is provided with an air vent 21 communicated with the anti-overflow cavity 31.

In this embodiment, the lower cover 10 and the upper cover 20 are assembled together by a turnbuckle. In other embodiments, the lower cover 10 and the upper cover 20 may be assembled together by other means such as screws, but not limited thereto. Seal ring 19 forms a seal between lid assembly 70 and serving cup 61.

The minimum pore size of the broken cells 11 is between 0.5 mm and 3.5 mm. By limiting the range of pore sizes of broken cells 11, it is avoided that the pore sizes are too small to prevent the slurry from flowing back, on the one hand, and too large to prevent large-particle food materials from being blocked, on the other hand. The aperture of the broken cells 11 may be 0.5 mm, 1 mm, 1.5 mm, 2 mm, 3 mm, 3.5 mm or some value between any of the adjacent ones.

The aperture of the vent 21 ranges from 0.5 mm to 3 mm. By defining the aperture range of the vent hole 21, the aperture is prevented from being too small to vent, on the one hand, and too large to cause unsafe use, on the other hand. In some embodiments, the aperture of the vent 21 may be 0.5 mm, 1 mm, 2 mm, 2.5 mm, 3 mm, or some value between any two of the foregoing neighbors.

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 anti-overflow cavity 31 through the foam breaking holes 11 and the siphon channels 32, and a large amount of foam is converted into slurry in the anti-overflow cavity 31, so that the foam is prevented from overflowing from the exhaust hole 21 in a large-volume mode, and therefore food can be effectively prevented from overflowing, the food can be boiled conveniently in a high power mode, and the taste is better; food materials in the anti-overflow 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 anti-overflow cavity 31 can be avoided, and the food material slurry can be defoamed in the backflow process, so that the cooked food materials have better taste; meanwhile, high-temperature gas in the cooking cup 61 enters the negative pressure cavity 37 through the broken foam holes 11, and heat exchange is carried out between the high-temperature gas and the outside through the wall of the negative pressure cavity 37, so that the air pressure in the negative pressure cavity 37 is reduced more quickly, and a larger air pressure difference is generated between the negative pressure cavity 37 and the anti-overflow cavity 31, and therefore, the siphon effect is better, and slurry in the anti-overflow cavity 31 can flow back to the cooking cup 61 through the siphon channel 32 more quickly under the siphon effect.

The upper cover 20 comprises a cover body 29, the negative pressure cavity 37 is arranged at a position above the foam breaking wall 15, and the negative pressure cavity 37 is at least partially positioned above the cover body 29. Thus, the high-temperature gas in the cooking cup 61 can more efficiently enter the negative pressure cavity 37 after passing through the foam breaking wall 15, and further exchanges heat with the outside, and can more rapidly form air pressure difference with the anti-overflow cavity 31.

The upper cover 20 comprises a cover body 29 and a handle 28 arranged on the cover body 29, the negative pressure cavity 37 is arranged on the handle 28, and an opening 291 communicated with the negative pressure cavity 37 is arranged on the cover body 29, so that the negative pressure cavity 37 is respectively communicated with the siphon channel 32 and the broken foam hole 11. By arranging the negative pressure chamber 37 in the handle 28, the negative pressure chamber 37 can exchange heat with the outside more sufficiently and more rapidly, so that a larger air pressure difference can be efficiently formed between the negative pressure chamber 37 and the spill-proof chamber 31.

A baffle plate 281 is arranged in the handle 28, the baffle plate 281 divides the inner cavity of the handle 28 into a heat insulation cavity 36 and a negative pressure cavity 37, the heat insulation cavity 36 is positioned above the baffle plate 281, and the negative pressure cavity 37 is positioned below the baffle plate 281. By arranging the baffle 281, the whole temperature of the handle 28 is increased due to the high-temperature gas entering the negative pressure cavity 37, and further the situation that a user is scalded when holding the handle 28 is avoided.

The handle 28 includes a heat sink wall 283 surrounding the negative pressure cavity 37. In this way, the high-temperature gas in the negative pressure cavity 37 can dissipate heat through the heat dissipation wall 283, and the heat dissipation is more efficient.

The handle 28 includes a handle body 286 and a handle cover 287 assembled with the handle body 286. Thus, the handle 28 is simple in structure and convenient to assemble. The handle body 286 and the handle cover 287 may be assembled together by snap fit, fasteners, or the like.

Referring to fig. 5 and 6, the upper cover 20 includes a cover body 29, a negative pressure wall 27 extending upward from the cover body 29, and a top wall 26 formed at a top end of the negative pressure wall 27, where the negative pressure wall 27 and the top wall 26 together enclose the negative pressure cavity 37. Since the negative pressure wall 27 is extended upward from the cover body 29, the negative pressure chamber 37 can more rapidly exchange heat with the outside through the negative pressure wall 27 and the top wall 26, so that a larger air pressure difference can be efficiently formed between the negative pressure chamber 37 and the spill preventing chamber 31.

The lower cover 10 includes a body 13, an annular extension wall 14 extending from the body 13 toward the upper cover 20, and the foam breaking wall 15 provided at the end of the extension wall 14; the upper cover 20 is provided with a baffle wall 22 surrounding the extension wall 14, the siphon channel 32 is formed between the baffle wall 22 and the extension wall 14, the anti-overflow cavity 31 is formed outside the baffle wall 22, and a gap between the baffle wall 22 and the body 13 communicates the anti-overflow cavity 31 with the siphon channel 32. That is, the anti-overflow cavity 31 surrounds the siphon channel 32, the foam generated in the cooking cup 61 enters the siphon channel 32 through the foam breaking holes 11, and then enters the anti-overflow cavity 31 on the outer side from the siphon channel 32, so that foam breaking can be realized in the process, and a large amount of slurry and foam can be accommodated because the anti-overflow cavity 31 has a large capacity on the outer side of the siphon channel 32, so that the overflow of slurry can be well avoided.

The cross-sectional area of the siphon channel 32 is greater than or equal to the total area of the broken cells 11. Thus, the slurry is not blocked in the process of overflowing, and the slurry can smoothly flow into the overflow preventing cavity 31.

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 (11)

1. A cap assembly, comprising: upper cover (20) and with lower cover (10) that upper cover (20) are connected, upper cover (20) with be equipped with anti-overflow chamber (31), siphon passageway (32) and negative pressure chamber (37) between lower cover (10), siphon passageway (32) respectively with anti-overflow chamber (31) and negative pressure chamber (37) intercommunication, lower cover (10) are including broken bubble wall (15), broken bubble wall (15) be equipped with broken bubble hole (11) of negative pressure chamber (37) intercommunication, upper cover (20) be equipped with exhaust hole (21) of anti-overflow chamber (31) intercommunication.

2. The lid assembly of claim 1, wherein: the upper cover (20) comprises a cover body (29), the negative pressure cavity (37) is arranged at the upper position of the foam breaking wall (15), and the negative pressure cavity (37) is at least partially arranged above the cover body (29).

3. The lid assembly of claim 1, wherein: the upper cover (20) comprises a cover body (29) and a handle (28) arranged on the cover body (29), wherein the negative pressure cavity (37) is arranged on the handle (28), and an opening (291) communicated with the negative pressure cavity (37) is arranged on the cover body (29), so that the negative pressure cavity (37) is respectively communicated with the siphon channel (32) and the foam breaking hole (11).

4. The lid assembly of claim 3, wherein: be provided with baffle (281) in handle (28), baffle (281) will the inner chamber of handle (28) is separated into thermal-insulated chamber (36) with negative pressure chamber (37), thermal-insulated chamber (36) are located on baffle (281), negative pressure chamber (37) are located under baffle (281).

5. The lid assembly of claim 4, wherein: the handle (28) includes a heat sink wall (283) surrounding the negative pressure cavity (37).

6. The lid assembly of claim 3, wherein: the handle (28) includes a handle body (286) and a handle cover (287) assembled with the handle body (286).

7. The lid assembly of claim 1, wherein: the upper cover (20) comprises a cover body (29), a negative pressure wall (27) formed by upwards extending the cover body (29) and a top wall (26) formed at the top end of the negative pressure wall (27), wherein the negative pressure wall (27) and the top wall (26) are jointly surrounded to form the negative pressure cavity (37).

8. The lid assembly of claim 1, wherein: the lower cover (10) comprises a body (13), an annular extension wall (14) formed by extending from the body (13) towards the upper cover (20), and the foam breaking wall (15) arranged at the tail end of the extension wall (14);

the upper cover (20) is provided with a baffle wall (22) surrounding the extension wall (14), the baffle wall (22) and the extension wall (14) form the siphon channel (32), the anti-overflow cavity (31) is formed on the outer side of the baffle wall (22), and a gap between the baffle wall (22) and the body (13) is used for communicating the anti-overflow cavity (31) with the siphon channel (32).

9. The lid assembly of claim 1, wherein: the cross-sectional area of the siphon channel (32) is greater than or equal to the total area of the broken cells (11).

10. The lid assembly of claim 1, wherein: the minimum pore diameter of the broken pores (11) is between 0.5 mm and 3.5 mm, and the pore diameter of the exhaust hole (21) is between 0.5 mm and 3 mm.

11. 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); a kind of electronic device with high-pressure air-conditioning system

The lid assembly of any of claims 1-10, being provided to cover the cuisine cup assembly (60).