CN217852596U - Food processor - Google Patents

Abstract

The application discloses cooking machine. The food processor comprises a boiling cup assembly, a host machine, a stirring cup assembly and a water tank assembly. The host machine, the stirring cup component and the water tank component are matched to produce the slurry. The boiling cup component comprises a boiling cup, a cup cover component and a heating component, wherein the cup cover component and the heating component are covered with the boiling cup. The boiling cup is connected with the stirring cup so that the serous fluid can flow into the boiling cup. The cup cover assembly comprises an anti-overflow cavity, an air inlet hole and an air exhaust hole. The anti-overflow cavity is communicated with the inside of the boiling cup through the air inlet hole and communicated with the outside of the boiling cup component through the air outlet hole. The heating component heats the serous fluid in the boiling cup. Because set up the anti-overflow chamber at the bowl cover subassembly, under the condition that takes place the thick liquid and spill over, the thick liquid can be cushioned earlier in the anti-overflow intracavity and be difficult to spill over from the exhaust hole, consequently, the setting up in anti-overflow chamber can improve the phenomenon that the boiling cup subassembly takes place to spill over, has reduced the excessive risk of thick liquid, has promoted product quality and user experience.

Description

Food processor

Technical Field

The application relates to a small household electrical appliance technical field especially relates to cooking machine.

Background

The cooking machine comprises a main machine, a stirring cup assembly, a water tank and a boiling cup assembly. The stirring cup component is assembled on the main machine and comprises a stirring cup and a stirring knife component. The water tank is assembled on the host machine and supplies water to the stirring cup. The main machine comprises a motor. The motor-driven stirring knife assembly rotates in the stirring cup, and the food material and the water in the stirring cup are made into slurry. The boiling cup component comprises a boiling cup connected with the stirring cup through a slurry outlet valve component and a cup cover component covered with the boiling cup. The cup cover component is provided with an exhaust hole which is communicated with the inside of the boiling cup and the outside of the boiling cup component. With the syrup outlet valve assembly open, the syrup flows from the blender cup into the brewing cup.

In the process of boiling the serous fluid in the boiling cup, the problem of overflowing of the serous fluid from the vent hole occurs.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a cooking machine. The cooking machine can improve the condition that thick liquid spills over from the exhaust hole.

The application provides a cooking machine. The food processor comprises a boiling cup assembly, a host machine, a stirring cup assembly and a water tank assembly. The stirring cup assembly is assembled on the host machine and comprises a stirring cup and a stirring knife assembly. The water tank assembly is assembled on the host machine and supplies water to the stirring cup. The host computer includes the motor, motor drive stirring knife tackle spare rotates and makes into the thick liquid with edible material and the water in the stirring cup. The boiling cup component comprises a boiling cup, a cup cover component and a heating component, wherein the cup cover component and the heating component are covered on the boiling cup, and the boiling cup is connected with the stirring cup through a pulp outlet valve component so that pulp can flow into the boiling cup. The cup cover assembly comprises an anti-overflow cavity, an air inlet hole and an exhaust hole. The anti-overflow cavity is communicated with the inside of the boiling cup through an air inlet hole and communicated with the outside of the boiling cup component through an air outlet hole; the heating component heats the serous fluid in the boiling cup. As set up above, because the bowl cover subassembly sets up the anti-overflow chamber, and the anti-overflow chamber passes through the inside that the cup was boiled in the inlet port intercommunication, has increased the volume of the cup of boiling out in other words, like this, under the condition that the slurry spills over takes place, the slurry can be buffer stored earlier in the anti-overflow intracavity and be difficult to spill over from the exhaust hole, consequently, the setting in anti-overflow chamber can improve the phenomenon that the cup subassembly of boiling out takes place the excessive thick liquid, has reduced the excessive risk of slurry, has promoted product quality and user experience. In addition, utilize the bowl cover subassembly to set up the anti-overflow chamber, utilized current structure, also can not make the structure of boiling cup subassembly complicated.

In some embodiments, the spill proof chamber comprises a spill proof chamber bottom wall. The bottom wall of the anti-overflow cavity is gradually reduced from the periphery of the bottom wall of the anti-overflow cavity to the center. The air inlet hole is positioned at the lowest part of the bottom wall of the anti-overflow cavity. As the bottom wall of the anti-overflow cavity is gradually reduced from the periphery of the bottom wall of the anti-overflow cavity to the center, the serous fluid can conveniently flow to the air inlet hole positioned at the lowest position and then flow back to the boiling cup from the air inlet hole, and the condition that the serous fluid overflows from the air outlet hole is further improved.

In some embodiments, the spill cavity bottom wall is a spherical crown surface. As the bottom wall of the anti-overflow cavity is the spherical crown surface, the serous fluid can flow back to the air inlet hole on the bottom wall of the anti-overflow cavity from the periphery more conveniently and flows back to the boiling cup through the air inlet hole, and finally the condition that the serous fluid overflows from the air outlet hole is improved.

In some embodiments, the spill-proof chamber comprises a spill-proof chamber top wall provided with the vent holes, the spill-proof chamber top wall gradually decreasing from the center to the periphery of the spill-proof chamber top wall. As set up above, because the anti-overflow chamber roof is certainly the center of anti-overflow chamber roof reduces to all around gradually, is convenient for the liquid drop that the thick liquid formed is in flow on the anti-overflow chamber roof, and then, drop extremely in the anti-overflow chamber finally flows into the boiling cup through the inlet port, in addition, the anti-overflow chamber roof of above-mentioned structure also is favorable to strengthening the intensity of bowl cover subassembly.

In some embodiments, the spill proof chamber top wall is a spherical crown surface. As set up above, the anti-overflow chamber roof is the spherical crown face, more is favorable to liquid to be in flow on the anti-overflow chamber roof, and then, drop extremely in the anti-overflow intracavity, finally flow into in the cup of cooking through the inlet port.

In some embodiments, the spill-proof cavity comprises a spill-proof cavity bottom wall, the distance between the highest point of the spill-proof cavity top wall and the spill-proof cavity bottom wall in the vertical direction is H, and H is greater than or equal to 10mm and less than or equal to 35mm. According to the arrangement, H is more than or equal to 10mm and less than or equal to 35mm, so that the volume of the anti-overflow cavity is larger, and the condition that the slurry overflows from the exhaust hole can be better improved.

In some embodiments, the cap assembly includes an upper cap and a lower cap that enclose the spill-proof chamber; the air inlet hole penetrates through the lower cup cover and is positioned in the center of the lower cup cover. The exhaust hole penetrates through the upper cup cover and deviates from the air inlet hole. As the arrangement is adopted, the exhaust hole is deviated from the air inlet hole, so that the exhaust hole is turned relative to the air inlet hole, the noise in the boiling cup is favorably reduced and the air is discharged outwards, in addition, the exhaust hole is turned relative to the air inlet hole, the boiling serous fluid in the boiling cup is also prevented from directly splashing outwards through the exhaust hole, and the user can be prevented from being scalded by the splashed serous fluid.

In some embodiments, the vent hole is located at an edge of the upper cup cover. As set up above, the exhaust hole of telling is kept away from more the inlet port, and then, be favorable to preventing that the noise from leaking more to and the prevention thick liquid directly spatters outward through the exhaust hole.

In some embodiments, the cup cover assembly comprises an upper cup cover and a lower cup cover, a buckle structure is arranged between the upper cup cover and the lower cup cover, one of the upper cup cover and the lower cup cover is provided with a button assembly, and the other one of the upper cup cover and the lower cup cover is provided with an insertion hole; the button assembly comprises a button and an elastic piece, the buckle structure is fastened, and the button is inserted into the insertion hole under the action of the elastic piece, so that the upper cup cover and the lower cup cover enclose the anti-overflow cavity; the buckle structure is buckled and pressed, so that the elastic piece deforms, and the upper cup cover and the lower cup cover are detachable. According to the arrangement, the upper cup cover and the lower cup cover can be detached, so that the upper cup cover and the lower cup cover can be detached conveniently, and the cleaning is convenient, and the cup is safer and more sanitary. And, through the cooperation of button assembly and jack reunion buckle structure, press the button assembly and realize dismantling for it is convenient to dismantle the operation.

In some embodiments, the fastening structure includes a fastening block disposed on one of the upper cup cover and the lower cup cover, and a fastening groove disposed on the other. According to the arrangement, the upper cup cover and the lower cup cover are buckled or unbuckled simply through the matching of the buckle and the clamping groove.

In some embodiments, the insertion hole is formed in the lower cup cover, the button assembly is arranged in the upper cup cover, the button comprises a gripping portion extending out of the upper cup cover and an insertion portion extending in the horizontal direction, and the insertion portion penetrates out of the upper cup cover and is inserted into the insertion hole. According to the arrangement, the grip portion is gripped by hands to apply acting force to the button and drive the insertion portion to exit the insertion hole, the elastic piece deforms (such as being compressed), and under the condition that the grip portion is not gripped, the insertion portion or the button is inserted into the insertion hole under the action of the elastic piece, so that the upper cup cover and the lower cup cover are convenient to disassemble and assemble.

Drawings

Fig. 1 is an exploded view of a food processor according to an embodiment of the present application;

fig. 2 is a sectional view of the food processor shown in fig. 1 in an assembled state;

FIG. 3 is an exploded view of the brewing cup assembly shown in FIG. 1;

FIG. 4 is an exploded view of the lid assembly of FIG. 3;

FIG. 5 is a cross-sectional view of the lid assembly shown in FIG. 4 in an assembled state;

FIG. 6 is an enlarged view of portion A of FIG. 5;

fig. 7 is an enlarged view of a portion B in fig. 5.

Detailed Description

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

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like, as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms a, an, etc. do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted 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 and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, an embodiment of the present application discloses a food processor. The cooking machine comprises a boiling cup assembly 10, a host machine 20, a stirring cup assembly 30 and a water tank assembly 40. The stirring cup assembly 30 is assembled to the main body 20, and includes a stirring cup 301 and a stirring blade assembly 302. The water tank assembly 40 is assembled to the main body 20 and supplies water to the mixing cup 301, and the water supply should be understood that the water in the mixing cup 301 comes from the water tank assembly 40, for example, the water in the water tank assembly 40 can be directly input into the mixing cup 301, or the water can be heated by a steam generator and then flows into the mixing cup 301. The main machine 20 includes a motor 201. The motor 201 drives the stirring blade assembly 302 to rotate so as to make the food material and the water in the stirring cup 301 into slurry. The main machine 20 is further provided with a slurry outlet valve assembly 202.

Referring to fig. 1 and fig. 2 in combination with fig. 3, the boiling cup assembly 10 includes a boiling cup 1, a cup cover assembly 2 covering the boiling cup 1, and a heating assembly (not marked in the figures). The boiling cup 1 and the stirring cup 301 are connected through the syrup outlet valve assembly 202 so that syrup can flow into the boiling cup 1.

Referring to fig. 2 in combination with fig. 5, the cap assembly 2 includes an anti-overflow cavity 21, an air inlet 22 and an air outlet 23, the anti-overflow cavity 21 is communicated with the interior of the boiling cup 1 through the air inlet 22, and is communicated with the exterior of the boiling cup assembly 10 through the air outlet 23. The heating component heats the serous fluid in the boiling cup 1.

As set up above, because the bowl cover subassembly sets up anti-overflow chamber 21, and anti-overflow chamber 21 passes through the inside that inlet port 22 intercommunication boiling cup has increased boiling cup 1's volume in other words, like this, under the condition that takes place the thick liquid to spill over, the thick liquid can be buffer earlier in anti-overflow chamber 21 and be difficult to spill over from exhaust hole 23, consequently, the setting up of anti-overflow chamber 21 can improve boiling cup subassembly 10 and take place the phenomenon of excessive thick liquid, has reduced the excessive risk of thick liquid, has promoted product quality and user experience. In addition, utilize bowl cover subassembly 2 to set up anti-overflow chamber 21, utilized current structure, also can not make the structure of boiling cup subassembly complicated.

Referring to fig. 5 in conjunction with fig. 4 and 2, the spill-proof chamber 21 includes a spill-proof chamber bottom wall 211. In the present embodiment, the lid assembly 2 includes an upper lid 24 and a lower lid 25. The inner surface of the upper cup cover 24 serves as the spill-proof chamber top wall 212, and the inner surface of the lower cup cover 25 serves as the spill-proof chamber bottom wall 211. The anti-overflow cavity bottom wall 211 gradually decreases from the periphery of the anti-overflow cavity bottom wall 211 to the center, and the air inlet holes 22 are located at the lowest position of the anti-overflow cavity bottom wall 211. As the arrangement is adopted, the bottom wall 211 of the anti-overflow cavity is gradually reduced from the periphery of the bottom wall 211 of the anti-overflow cavity to the center, so that the slurry can conveniently flow to the air inlet hole 22 positioned at the lowest position and flow back to the cooking cup 1 from the air inlet hole 22, and the condition that the slurry overflows from the air outlet hole 23 is further improved.

Based on the above-mentioned function of the spill-proof chamber bottom wall 211, the skilled person will understand that the mechanism of the spill-proof chamber bottom wall 211 is not limited, such as a truncated cone, a truncated pyramid, a pyramid, etc. Further, the following structure is also possible.

With continued reference to fig. 5 in conjunction with fig. 4 and 2, the spill cavity bottom wall 211 is spherical. As the arrangement is adopted, the bottom wall 211 of the anti-overflow cavity is spherical crown surface, so that the serous fluid can flow back to the air inlet holes 22 on the bottom wall 211 of the anti-overflow cavity from the periphery and flow back to the boiling cup 1 through the air inlet holes 22, and the condition that the serous fluid overflows from the air outlet holes 23 is finally improved.

With continuing reference to fig. 5 in conjunction with fig. 2, the spill-proof chamber 21 includes a spill-proof chamber top wall 212 provided with the vent holes 23, and the spill-proof chamber top wall 212 is gradually lowered from the center of the spill-proof chamber top wall 212 to the periphery. As the arrangement is adopted, the overflow-proof cavity top wall 212 gradually reduces from the center of the overflow-proof cavity top wall 212 to the periphery, so that the liquid drops formed by the slurry flow on the overflow-proof cavity top wall 212 and then fall to the overflow-proof cavity 21 and finally flow into the boiling cup 1 through the air inlet hole 22, and in addition, the overflow-proof cavity top wall 212 with the structure is also favorable for enhancing the strength of the cup cover assembly 2.

Referring to fig. 5 in conjunction with fig. 2, the spill-proof chamber top wall 212 is a spherical crown surface. As set forth above, the top wall 212 of the anti-overflow cavity is a spherical crown surface, which is more beneficial for the liquid to flow on the top wall 212 of the anti-overflow cavity, and then fall into the anti-overflow cavity 21 and finally flow into the boiling cup 1 through the air inlet hole 22.

Referring to fig. 5, in an embodiment, in a case that the spill-proof chamber 21 includes the spill-proof chamber top wall 212, the spill-proof chamber 21 includes a spill-proof chamber bottom wall 211, a distance between a highest point of the spill-proof chamber top wall 212 and a center of the spill-proof chamber bottom wall 211 in a vertical direction is H, H is greater than or equal to 10mm and less than or equal to 35mm, for example, 10mm, 12mm, 15mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm, 32mm or 35mm. Of course, in the case where the perimeter of the spill-proof chamber bottom wall 211 gradually decreases toward the center, the distance H is the distance in the vertical direction between the highest point of the spill-proof chamber top wall 212 and the lowest point of the spill-proof chamber bottom wall 211. As set forth above, H is more than or equal to 10mm and less than or equal to 35mm, so that the volume of the anti-overflow cavity 21 is larger, and the overflow of the slurry from the exhaust hole 23 can be improved better.

Referring to fig. 5 in combination with fig. 4 and 2, the cap assembly 2 includes an upper cap 24 and a lower cap 25, and the upper cap 24 and the lower cap 25 enclose the spill-proof chamber 21; the air inlet hole 22 runs through the lower cup cover 25 and is located at the center of the lower cup cover 25. The exhaust hole 23 penetrates through the upper cup cover 24 and deviates from the air inlet hole 22. As shown in figure 4 in combination with figure 5, the air inlet holes 22 are provided in a plurality, one of the air inlet holes 22 is positioned on the axis of the boiling cup 1, and the other air inlet holes 22 are positioned in the center of the bottom wall 211 of the spill prevention cavity and are positioned on the axis, but of course, only one air inlet hole 22 can be provided. As set up above, because the exhaust hole 23 deviates from the air inlet 22, like this, the exhaust hole 23 turns round for the air inlet 22, is favorable to reducing the noise in the cup 1 of cooking and outwards leaks, and in addition, the exhaust hole 23 turns round for the air inlet 22 and also has avoided the thick liquid of boiling in the cup 1 of cooking to directly splash outward through exhaust hole 23, can prevent to spill the thick liquid scald user.

Referring to fig. 3 and 4 in conjunction with fig. 5, in some embodiments, the vent 23 is located on a rim of the upper cup cover 24. As the arrangement is adopted, the exhaust hole 23 is far away from the air inlet hole 22, so that the noise is prevented from leaking, and the slurry is prevented from directly splashing through the exhaust hole 23.

Referring to fig. 5, 4, 6 and 7 in conjunction with fig. 3, the lid assembly 2 includes an upper lid 24 and a lower lid 25. The lid assembly 2 further includes a gasket 26. The sealing ring 26 is used for sealing the cup cover component 2 and the boiling cup 1. A buckle structure is arranged between the upper cup cover 24 and the lower cup cover 25. The buckle structure is not limited, and the upper cup cover 24 and the lower cup cover 25 can be connected, for example, the upper cup cover 24 is provided with a clamping block 241, and the lower cup cover 25 is provided with a clamping groove 251. Button assembly 242 is provided on upper cap 24, and receptacle 252 is provided on lower cap 25, although in some embodiments button assembly 242 may be provided on lower cap 25 and receptacle 252 provided on upper cap 24. The button assembly 242 includes a button 2421 and an elastic member 2422. In some embodiments, the button assembly 242 further includes a pressure plate 2423. The pressing plate 2423 is used for sealing a mounting cavity for mounting the button 2421 and the elastic element 2422. The fastening structure (fastening block 241 and fastening groove 251) is fastened and the button 2421 is inserted into the insertion hole 252 under the action of the elastic element 2422, so that the upper cap 24 and the lower cap 25 enclose the spill-proof cavity 21; when the buckling structure (the clamping block 241 and the clamping groove 251) is buckled and the button 2421 is pressed to deform the elastic element 2422, the upper cup cover 24 and the lower cup cover 25 can be detached. As set up above, go up bowl cover 24 with bowl cover 25 can dismantle down, be convenient for dismantle bowl cover 24 and lower bowl cover 25 to in the washing, safety and sanitation more. Moreover, the button assembly 242 is pressed to realize disassembly through the matching of the button assembly and the jack and the combination of the buckling structure, so that the disassembly operation is convenient.

Based on the above-mentioned functions of the latch 241 and the latch groove 251, and the functions of the button assembly 242 and the receptacle 252, their structures are not limited. One embodiment is described below.

Referring to fig. 5 and 6 in combination with fig. 4, the locking structure includes a locking block 241 disposed on one of the upper cup cover 24 and the lower cup cover 25, and a locking groove disposed on the other of the upper cup cover 24 and the lower cup cover 25. As set forth above, the upper cup cover 24 and the lower cup cover 25 are easily fastened or unfastened by the cooperation of the latch 241 and the slot 251.

With continued reference to fig. 5 and 6 in conjunction with fig. 4, in other embodiments, the button assembly 242 is disposed on the upper cup lid 24 and the receptacle 252 is disposed on the lower cup lid 25. The button 2421 comprises an inserting part 24211 extending along the horizontal direction and a gripping part 24212 extending out of the upper cup cover 24. There are various ways how the gripping part 24212 extends out of the upper cap 24, for example, the upper cap 24 includes a through hole 240 penetrating through the upper cap 24, and the gripping part 24212 extends out of the through hole 240. The inserting part 24211 penetrates out of the upper cup cover 24 and is inserted into the inserting hole 252, and the clamping block 241 and the clamping groove 251 are fastened to realize that the upper cup cover 24 and the lower cup cover 25 are assembled into a whole. As set forth above, when the gripping part 24212 is held by hand to exert a force on the button 2421 and drive the inserting part 24211 to exit from the inserting hole 252, the elastic part 2422 is deformed (e.g., compressed), and the inserting part 24211 or the button 2421 is inserted into the inserting hole 252 under the action of the elastic part 2422 without gripping the gripping part 24212, so that the upper cup cover 24 and the lower cup cover 25 can be conveniently disassembled and assembled.

The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. A food processor is characterized by comprising a boiling cup component (10), a main machine (20), a stirring cup component (30) and a water tank component (40), wherein,

the stirring cup assembly (30) is assembled on the host machine (20) and comprises a stirring cup (301) and a stirring knife assembly (302);

the water tank assembly (40) is assembled on the main machine (20) and supplies water to the stirring cup (301);

the main machine (20) comprises a motor (201), and the motor (201) drives the stirring knife assembly (302) to rotate so as to make food materials and water in the stirring cup (301) into slurry;

the boiling cup assembly (10) comprises a boiling cup (1), a cup cover assembly (2) and a heating assembly, wherein the cup cover assembly (2) is covered with the boiling cup (1), and the boiling cup (1) is connected with the stirring cup (301) through a slurry outlet valve assembly (202) so that slurry can flow into the boiling cup (1); the cup cover assembly (2) comprises an anti-overflow cavity (21), an air inlet hole (22) and an air outlet hole (23); the anti-overflow cavity (21) is communicated with the interior of the boiling cup (1) through the air inlet hole (22) and communicated with the exterior of the boiling cup component (10) through the air outlet hole (23); the heating component heats the serous fluid in the boiling cup (1).

2. The food processor of claim 1, wherein the anti-overflow cavity (21) comprises an anti-overflow cavity bottom wall (211), the anti-overflow cavity bottom wall (211) is gradually lowered from the periphery of the anti-overflow cavity bottom wall (211) to the center, and the air inlet hole (22) is located at the lowest position of the anti-overflow cavity bottom wall (211).

3. The food processor of claim 2, wherein the spill-proof cavity bottom wall (211) is a spherical crown surface.

4. The food processor according to any one of claims 1 to 3, wherein the overflow preventing chamber (21) comprises an overflow preventing chamber top wall (212) provided with the vent holes (23), the overflow preventing chamber top wall (212) gradually decreases from the center to the periphery of the overflow preventing chamber top wall (212).

5. The food processor of claim 4, wherein the spill proof chamber top wall (212) is a spherical crown surface.

6. The food processor of claim 4, wherein the anti-overflow cavity (21) comprises an anti-overflow cavity bottom wall (211), the distance between the highest point of the anti-overflow cavity top wall (212) and the anti-overflow cavity bottom wall (211) in the vertical direction is H, and H is more than or equal to 10mm and less than or equal to 35mm.

7. The food processor of claim 1, wherein the cup cover assembly (2) comprises an upper cup cover (24) and a lower cup cover (25), the upper cup cover (24) and the lower cup cover (25) enclosing the overflow-preventing chamber (21); the air inlet hole (22) penetrates through the lower cup cover (25) and is positioned in the center of the lower cup cover (25);

the exhaust hole (23) penetrates through the upper cup cover (24) and deviates from the air inlet hole (22).

8. The food processor as claimed in claim 7, wherein the vent hole (23) is located at the edge of the upper cup cover (24).

9. The food processor of claim 1, wherein the cup cover assembly (2) comprises an upper cup cover (24) and a lower cup cover (25), a snap structure is arranged between the upper cup cover (24) and the lower cup cover (25), one of the upper cup cover (24) and the lower cup cover (25) is provided with a button assembly (242), and the other is provided with an insertion hole (252); the button assembly (242) comprises a button (2421) and an elastic piece (2422), the buckling structure is buckled, and the button (2421) is inserted into the jack (252) under the action of the elastic piece (2422), so that the upper cup cover (24) and the lower cup cover (25) enclose the spill-proof cavity (21); under the condition that the buckling structure is buckled and the button (2421) is pressed to enable the elastic piece (2422) to deform, the upper cup cover (24) and the lower cup cover (25) can be detached.

10. The food processor of claim 9, wherein the snap structure comprises a clamping block (241) arranged on one of the upper cup cover (24) and the lower cup cover (25) and a clamping groove (251) arranged on the other;

and/or the jack (252) is arranged on the lower cup cover (25), the button assembly (242) is arranged on the upper cup cover (24), the button (2421) comprises a gripping part (24212) extending out of the upper cup cover (24) and an insertion part (24211) extending along the horizontal direction, and the insertion part (24211) penetrates out of the upper cup cover (24) and is inserted into the jack (252).

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