Food processor

Abstract

The utility model discloses a food processor. The food processor comprises a stirring cup, a machine head and a steam valve assembly. The machine head comprises a machine head base, the machine head base covers the cup opening of the stirring cup, and a discharging opening is formed between the machine head base and the side wall of the cup opening. Under the condition that the steam valve assembly is assembled on the machine head, the discharge port is closed; under the condition that the steam valve assembly is detached from the machine head, the interior of the stirring cup is communicated with the exterior of the food processor through the discharging opening. Therefore, food in the stirring cup can be poured out only by taking down the steam valve assembly instead of taking down the machine head, and the food processor is convenient to use and good in user experience.

Description

Technical Field

[0001] The present application relates to the technical field of small household appliances, and in particular to a food processor. Background Art

[0002] The food processor includes a mixing cup and a machine head. The machine head includes a motor and a stirring member. The machine head is assembled with the mixing cup, and the motor drives the stirring member to rotate in the mixing cup, thereby processing ingredients to obtain food (such as soy milk, juice).

[0003] However, in the above-mentioned food processor, the machine head needs to be taken out in order to pour out the food, which is inconvenient to use and provides a poor user experience. Utility Model Content

[0004] The purpose of the present application is to disclose a food processor, wherein the food processor can pour food without removing the machine head, which is convenient for pouring food and improves user experience.

[0005] The present application discloses a food processor. The food processor comprises a blending cup, a machine head and a steam valve assembly, wherein the machine head comprises a machine head seat, the machine head seat covers the cup opening of the blending cup, and a material outlet is formed between the machine head seat and the side wall of the cup opening. When the steam valve assembly is assembled to the machine head, the material outlet is closed; when the steam valve assembly is disassembled from the machine head, the inside of the blending cup is connected to the outside of the food processor through the material outlet.

[0006] As described above, when the steam valve assembly is assembled to the machine head, the steam valve assembly closes the discharge port. In this case, the consumer can start the food processor to process the food. The consumer only needs to remove the steam valve assembly without removing the machine head. At this time, the inside of the blending cup is connected to the outside of the food processor through the discharge port, and the food in the blending cup can be poured out. Therefore, the food processor is easy to use and the user experience is good.

[0007] In some embodiments, the steam valve assembly includes an exhaust channel and a gravity member, the exhaust channel includes a first channel located in a vertical direction, and the gravity member is located in the first channel to open or close the first channel.

[0008] As described above, since the first channel is located in the vertical direction and the gravity piece is located in the first channel, and the first channel is part of the exhaust channel, when bubbles are generated in the mixing cup and enter the exhaust channel, the bubbles will burst when they hit the gravity piece, so the gravity piece plays a role in defoaming. In addition, the gravity piece can open and close the exhaust channel to adjust the air pressure in the mixing cup, playing a role in preventing overflow. Furthermore, the gravity piece is located in the first channel, which has a certain blocking effect, and thus can play a certain role in preventing overflow.

[0009] In some embodiments, the steam valve assembly includes an exhaust passage and an electrically controlled valve, wherein the electrically controlled valve opens or closes the exhaust passage.

[0010] As described above, by setting the electric control valve to open or close the exhaust channel, bubbles will burst when they hit the electric control valve, thereby playing a role in defoaming. The electric control valve opens or closes the exhaust channel to adjust the air pressure in the mixing cup and prevent overflow.

[0011] In some embodiments, the steam valve assembly includes an exhaust channel, which includes a first channel and an anti-overflow chamber. Along the steam flow direction, the anti-overflow chamber is located downstream of the first channel, and the steam flow area of ​​the anti-overflow chamber is larger than the steam flow area of ​​the first channel.

[0012] As described above, since the steam flow area of ​​the overflow prevention chamber is larger than the steam flow area of ​​the first channel, the bubbles will change from gas to liquid when entering the overflow prevention chamber from the first channel. After changing to liquid, there will be no bubbles, and the slurry will not be carried away by the bubbles. Therefore, the overflow prevention chamber can play a role in defoaming and overflow prevention. In addition, the flow area of ​​the overflow prevention chamber is larger than the flow area of ​​the first channel. On the one hand, the overflow prevention chamber can temporarily store some food and also play a role in overflow prevention. On the other hand, after the area is enlarged, the food moves from a small space to a large space, which can prevent food from splashing.

[0013] In some embodiments, the steam valve assembly includes a valve cover and a valve body, wherein the valve cover and the valve body are sealedly inserted to form a cavity, and the cavity includes the first channel and the anti-overflow cavity.

[0014] As described above, after the valve cover and the valve body are sealed and inserted, the cavity is formed. The cavity includes the anti-overflow cavity and the first channel, so that the structure of the steam valve assembly is simple.

[0015] In some embodiments, the valve body includes a valve body cavity, a side wall of the valve body cavity is provided with a receiving groove, the valve cover is provided with a valve cover sealing ring, and when the valve cover and the valve body are inserted, the valve cover sealing ring is located in the receiving groove.

[0016] As described above, due to the provision of the valve cover sealing ring and the receiving groove, during the process of inserting the valve cover, the valve cover sealing ring first contacts the side wall of the valve body cavity, at which time the friction force is relatively large. When the valve cover sealing ring enters the receiving groove, the friction force becomes smaller. The change in friction force corresponds to the change in the feel of the consumer inserting the valve cover, and then the consumer can know whether the valve cover is assembled in place based on the change in feel. In addition, the valve cover sealing ring is located in the receiving groove, and the blocking effect of the side wall of the receiving groove also makes it difficult for the valve cover to separate from the valve body, and the valve cover is firmly assembled.

[0017] In some embodiments, when the exhaust channel includes a first channel located in a vertical direction, the anti-overflow chamber and the first channel have a common side wall, and the side wall is located in a vertical direction.

[0018] As set up above, since the side wall shared by the anti-overflow chamber and the first channel is located in the vertical direction, the anti-overflow chamber and the first channel are arranged side by side, and the steam moves upward and then turns and moves downward. In this way, the path of the steam is longer, which is beneficial to defoaming, overflow prevention and noise reduction. For example, a long path will reduce the steam flow rate and reduce noise. The longer the path, the easier it is for bubbles to turn into liquid and defoam. The longer the path, the less likely it is for steam to spray out. For another example, the side wall can cut through bubbles and defoam in some cases. The side wall is located in the vertical direction and together with the top of the valve cover, blocks the movement of food into the anti-overflow chamber, which is beneficial to overflow prevention.

[0019] In some embodiments, the food processor includes a handle, the steam valve assembly includes an exhaust hole, and along the circumference of the blending cup, the exhaust hole deviates from the handle by an angle a, 30 degrees ≤ a ≤ 330 degrees. And / or, the exhaust hole extends in a direction parallel to the horizontal direction, or the exhaust hole is inclined downward relative to the horizontal direction.

[0020] As described above, since 30 degrees ≤ a ≤ 330 degrees, the exhaust hole avoids the handle. When the consumer grasps the handle, the steam will move away from the consumer, preventing the consumer from being scalded by the steam. The extension direction of the exhaust hole is parallel to the horizontal direction or tilted downward relative to the horizontal direction. When the food processor has a base, the base includes a portion located above the head seat. In this way, the steam discharged from the exhaust hole will not move upward and damage the components above the head seat. Of course, in another direction, the extension direction of the exhaust hole is parallel to the horizontal direction or tilted downward relative to the horizontal direction, which can also prevent consumers from being scalded in some cases.

[0021] In some embodiments, when a discharge port is formed between the head seat and the side wall of the cup mouth, a notch is provided at the edge of the head seat, and the steam valve assembly can be detachably assembled in the notch and contacts the notch side wall and the notch bottom of the notch.

[0022] As described above, since the steam valve assembly is in contact with the notch side wall and the notch bottom, the steam valve assembly is easy to disassemble and assemble. Moreover, through the notch side wall contacting the steam valve assembly, the three notch side walls respectively limit the steam valve assembly in three directions, thereby preventing the steam valve assembly from shaking easily.

[0023] In some embodiments, a connecting hole connected to the interior of the blending cup is provided at the bottom of the notch; the steam valve assembly includes an exhaust channel and an insertion portion, the exhaust channel also passes through the insertion portion, and the insertion portion is inserted into the connecting hole and seals the connecting hole.

[0024] As configured above, since the insertion part is inserted into the communicating hole and seals the communicating hole, not only air leakage can be avoided, but the friction force generated by the seal can also prevent the insertion part from falling out of the communicating hole. In addition, the insertion part is inserted into the communicating hole and sealed, so that the steam valve assembly is not easy to shake. Finally, the steam valve assembly can be firmly installed in the notch.

[0025] In some embodiments, the steam valve assembly is wrapped with a valve sealing ring, and the valve sealing ring is in sealing contact with the bottom of the notch.

[0026] As configured above, since the steam valve assembly wraps the valve sealing ring, the valve sealing ring is in sealing contact with the bottom of the notch, and the connecting hole is sealed in combination with the insert portion, the sealing performance is further improved and air leakage is not easy.

[0027] In some embodiments, the surface formed by the sealing contact between the valve sealing ring and the bottom of the notch is a plane.

[0028] As set up above, since the surface formed by the sealing contact between the valve sealing ring and the bottom of the notch is a plane, the plane contact makes the two fit better, less prone to air leakage, and also facilitates the steam valve assembly to be more stably confined in the notch.

[0029] In some embodiments, the machine head includes a motor assembly, and the motor assembly includes a motor and a stirring member located in the stirring cup; the motor drives the stirring member to rotate in the stirring cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic diagram of a blending cup assembly of a food processor according to an embodiment of the present application;

[0031] Figure 2 yes Figure 1 A magnified view of part A;

[0032] Figure 3 yes Figure 1 An exploded view of a blender cup assembly as shown;

[0033] Figure 4 is a perspective view of a steam valve assembly according to an embodiment of the present application;

[0034] Figure 5 yes Figure 4 An exploded view of the steam valve assembly is shown;

[0035] Figure 6 yes Figure 4 A cross-sectional view of a steam valve assembly is shown;

[0036] Figure 7 It is a stereoscopic view of a handpiece according to an embodiment of the present application. DETAILED DESCRIPTION

[0037] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, 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. Instead, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0038] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantitative limit, but indicate that there is at least one. "Multiple" or "several" means two or more. Unless otherwise specified, words such as "front", "rear", "lower" and / or "upper" are only for the convenience of explanation and are not limited to one position or one spatial orientation. Words such as "include" or "comprise" mean that the elements or objects appearing in front of "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect. The singular forms "a", "said" and "the" used in this specification and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0039] See also Figure 1 and Figure 3 Combined with Figure 4 and Figure 7The present application discloses a food processor. The food processor comprises a blending cup 1, a head 2 and a steam valve assembly 3. The head 2 comprises a head seat 21 and a motor assembly 22. The head seat 21 covers the mouth of the blending cup 1, and a discharge port 12 is formed between the head seat 21 and the side wall 11 of the mouth of the cup. Figure 7 The motor assembly 22 includes a motor 221 and a stirring member 222 located in the stirring cup 1. The motor 221 drives the stirring member 222 to rotate in the stirring cup 1. Figure 7 as well as Figure 1 It can be understood that in the embodiment of the present application, after the motor 221 is assembled with the head base 21 , it is suspended on the head base 21 and is also located in the mixing cup 1 .

[0040] See also Figure 1 Combined with Figure 2 When the steam valve assembly 3 is assembled to the machine head 2, the discharge port 12 is closed; when the steam valve assembly 3 is removed from the machine head 2, the inside of the blending cup 1 is connected to the outside of the food processor through the discharge port 12. At this time, the assembly of the blending cup 1 and the machine head 2 (except the steam valve assembly 3) can be tilted to pour out the food.

[0041] As described above, when the steam valve assembly 3 is assembled to the machine head 2, the steam valve assembly 3 closes the discharge port 12. In this case, the consumer can start the food processor to process the food. The food in the mixing cup 1 can be poured out by simply removing the steam valve assembly 3 (at this time, the inside of the mixing cup 1 is connected to the outside of the food processor through the discharge port 12) without removing the machine head 2. Therefore, the food processor is easy to use and has a good user experience.

[0042] Although Figure 1 and Figure 3 Only the blending cup assembly of the food processor is illustrated; however, the structure of the food processor (including but not limited to the structure of the blending cup assembly) is not limited to the structure shown in the figure.

[0043] See also Figure 2 and Figure 6 Combined with Figure 4 and Figure 5, the steam valve assembly 3 includes an exhaust channel 31 and a gravity member 32. The exhaust channel 31 includes a first channel 311 located in the vertical direction. In an embodiment of the present application, the exhaust channel 31 includes a first channel 311, an anti-overflow chamber 312 and an exhaust hole 313. However, the technician can understand that in this embodiment, the exhaust channel 31 only needs to include the first channel 311 and be able to achieve exhaust. The gravity member 32 is located in the first channel 311, opening or closing the first channel 311, that is, when the pressure in the blending cup 1 is greater than the gravity of the gravity member 32, the gravity member 32 opens the first channel 311. When the pressure in the blending cup 1 is less than the gravity of the gravity member 32, the gravity member 32 closes the first channel 311.

[0044] As described above, since the first channel 311 is located in the vertical direction, and the weight member 32 is located in the first channel 311, and the first channel 311 is a part of the exhaust channel 31, when bubbles are generated in the mixing cup 1 and enter the exhaust channel 31, the bubbles will burst when they hit the weight member 32, so the weight member 32 plays a role in defoaming. In addition, the weight member 32 can open and close the exhaust channel 31 to adjust the air pressure in the mixing cup 1 (for example, to make the air pressure inside the mixing cup 1 equal to the air pressure outside the food processor), which plays a role in preventing overflow. Furthermore, the weight member 32 is located in the first channel 311, which has a certain blocking effect, and thus can play a certain role in preventing overflow.

[0045] Based on the function of the gravity member 32 to open or close the exhaust channel 31, in other embodiments, the steam valve assembly 3 includes an exhaust channel 31 and an electric control valve, and the electric control valve opens or closes the exhaust channel 31. That is, the electric control valve replaces the gravity member, for example, the electric control valve is a solenoid valve. In this embodiment, because the electric control valve does not need gravity to open or close the exhaust channel 31, the exhaust channel 31 may also not include the first channel 311.

[0046] As described above, by setting the electric control valve to open or close the exhaust channel 31, bubbles will burst when they hit the electric control valve, thereby playing a role in defoaming. The electric control valve opens or closes the exhaust channel 31 to adjust the air pressure in the mixing cup 1 and play a role in preventing overflow.

[0047] See also Figure 2 and Figure 6 Combined with Figure 1, the steam valve assembly 3 includes an exhaust channel 31, and the exhaust channel 31 includes a first channel 311 and an anti-overflow chamber 312. In this embodiment, based on the subsequent function of the first channel 311, the first channel 311 may not be located in the vertical direction, as long as it can achieve exhaust. Further, in this embodiment, the food processor may not include an electric control valve, or the gravity member 32 and the first channel 311 located in the vertical direction. Along the steam flow direction, the anti-overflow chamber 312 is located downstream of the first channel 311, and the steam flow area of ​​the anti-overflow chamber 312 is greater than the steam flow area of ​​the first channel 311.

[0048] As described above, since the steam flow area of ​​the overflow prevention chamber 312 is larger than the steam flow area of ​​the first channel 311, bubbles will change from gas to liquid (condensation effect) when entering the overflow prevention chamber 312 from the first channel 311. After changing to liquid, there are no bubbles, and the slurry will not be carried away by the bubbles. Therefore, the overflow prevention chamber 312 can play a role in defoaming and overflow prevention. In addition, the flow area of ​​the overflow prevention chamber 312 is larger than the flow area of ​​the first channel 311. On the one hand, the overflow prevention chamber 312 can temporarily store some food and also play a role in overflow prevention. On the other hand, after the area is increased, the food moves from a small space to a large space, which can prevent food from splashing.

[0049] See also Figure 6 , Figure 5 and Figure 2 Combined with Figure 4 The steam valve assembly 3 includes a valve cover 33 and a valve body 34. The valve cover 33 and the valve body 34 are sealed and inserted to form a cavity 35. How to seal the insertion is not limited to the embodiment of setting the valve cover sealing ring 36 as described later. The cavity 35 includes the first channel 311 and the anti-overflow cavity 312. In this embodiment, the first channel 311 may not be Figure 6 That way, it extends in the vertical direction.

[0050] As described above, the valve cover 33 and the valve body 34 are sealed and inserted to form the cavity 35. The cavity 35 includes the anti-overflow cavity 312 and the first channel 311, so that the structure of the steam valve assembly 3 is simple.

[0051] See also Figure 5 and Figure 6 Combined with Figure 2 and Figure 4 The valve body 34 includes a valve body cavity 341. The side wall of the valve body cavity 341 is provided with a receiving groove 342. The valve cover 33 is sleeved with a valve cover sealing ring 36. When the valve cover 33 and the valve body 34 are inserted, the valve cover sealing ring 36 is located in the receiving groove 342.

[0052] As described above, due to the provision of the valve cover sealing ring 36 and the receiving groove 342, during the process of inserting the valve cover 33, the valve cover sealing ring 36 first contacts the side wall of the valve body cavity 341, at which time the friction force is relatively large, and when the valve cover sealing ring 36 enters the receiving groove 342, the friction force becomes smaller. The change in friction force corresponds to the change in the feel of the consumer inserting the valve cover 33, and then the consumer can know whether the valve cover 33 is assembled in place according to the change in feel. In addition, the valve cover sealing ring 36 is located in the receiving groove 342, and the blocking effect of the side wall of the receiving groove 342 also makes it difficult for the valve cover 33 to separate from the valve body 34, and the valve cover 33 is firmly assembled.

[0053] See also Figure 6 Combined with Figure 2 In the case where the food processor includes an anti-overflow chamber 312 and the first channel 311, the anti-overflow chamber 312 and the first channel 311 have a common side wall 314, and the side wall 314 is located in a vertical direction.

[0054] As described above, since the side wall 314 shared by the overflow prevention chamber 312 and the first channel 311 is located in the vertical direction, the overflow prevention chamber 312 is arranged side by side with the first channel 311, and the steam moves upward and then turns downward, so that the path of the steam (path as shown in FIG. Figure 6 The side wall 314 is longer (as shown by the dotted arrow), which is beneficial to defoaming, overflow prevention and noise reduction. For example, a long path will reduce the steam flow rate and can reduce noise. The longer the path, the easier it is for bubbles to turn into liquid and defoam. The longer the path, the less likely it is for steam to spray out. For example, the side wall 314 can cut through bubbles and defoam in some cases. The side wall 314 is located in the vertical direction and, together with the top of the valve cover 33, blocks the movement of food into the anti-overflow cavity 312, which is beneficial to overflow prevention.

[0055] See also Figure 1 and Figure 3 The food processor includes a handle 4, and the steam valve assembly 3 includes an exhaust hole 313. Along the circumference of the blending cup 1, the exhaust hole 313 deviates from the handle 4 by an angle a. Figure 1 and Figure 3 In the figure, a=180 degrees, which can be understood as the exhaust hole 313 is roughly opposite to the handle 4. However, the technician can understand that based on the effect of a described later, a can satisfy: 30 degrees ≤ a ≤ 330 degrees. For example, 30 degrees, 40 degrees, 50 degrees, 60 degrees, 70 degrees, 80 degrees, 90 degrees, 100 degrees, 110 degrees, 120 degrees, 130 degrees, 140 degrees, 150 degrees, 160 degrees, 170 degrees, 190 degrees, 200 degrees, 210 degrees, 220 degrees, 230 degrees, 240 degrees, 250 degrees, 260 degrees, 270 degrees, 280 degrees, 290 degrees, 300 degrees, 310 degrees, 320 degrees or 330 degrees.

[0056] As configured above, since 30 degrees ≤ a ≤ 330 degrees, the exhaust hole 313 avoids the handle 4. When the consumer grasps the handle 4, the steam will stay away from the consumer, thereby preventing the consumer from being scalded by the steam.

[0057] See also Figure 2 and Figure 6 Combined with Figure 4 and Figure 5 The steam valve assembly 3 includes an exhaust hole 313. The exhaust hole 313 extends in a direction parallel to the horizontal direction. In some embodiments, the exhaust hole 313 is inclined downward relative to the horizontal direction. The bottom of the mixing cup is at the bottom.

[0058] As described above, the extension direction of the exhaust hole 313 is parallel to the horizontal direction or tilted downward relative to the horizontal direction. When the food processor has a base, the base includes a portion located above the head seat 21, so that the steam discharged from the exhaust hole 313 will not move upward and damage the components above the head seat 21. Of course, in another direction, the extension direction of the exhaust hole 313 is parallel to the horizontal direction or tilted downward relative to the horizontal direction, which can also prevent consumers from being scalded in some cases, because when consumers take and place the blender cup 1, the blender cup assembly shown in the figure is lower, which prevents steam from being discharged upward and scalding the consumer's face and other parts.

[0059] See also Figure 7 Combined with Figure 3 , Figure 1 and Figure 5 When a discharge port is formed between the head base 21 and the side wall of the cup mouth, a notch 211 is provided at the edge of the head base 21. The steam valve assembly 3 is detachably assembled in the notch 211 and contacts the notch side wall 212 and the notch bottom 213 of the notch 211.

[0060] As described above, since the steam valve assembly 3 is in contact with the notch side wall 212 and the notch bottom 213, the steam valve assembly 3 is easy to disassemble and assemble. Moreover, through the notch side wall 212 contacting the steam valve assembly 3, the three notch side walls 212 respectively limit the steam valve assembly 3 in three directions, and thus, the steam valve assembly 3 is not easy to shake.

[0061] In the above embodiment, the structure of the steam valve assembly 3 is not limited, as long as it can discharge the steam in the blender cup 1. The further structure of the steam valve assembly 3 of the present application is described below.

[0062] See also Figure 7 Combined with Figure 3 , Figure 1 and Figure 5The bottom 213 of the notch is provided with a connecting hole 214 connected to the inside of the blender cup 1. The steam valve assembly 3 includes an exhaust passage 31 and an insert portion 37. In the embodiment of the present application, the insert portion 37 extends downward from the bottom of the valve body 34. The exhaust passage 31 also passes through the insert portion 37, and of course, it must also pass through the bottom of the valve body 34. The insert portion 37 is inserted into the connecting hole 214 and seals the connecting hole 214. How the insert portion 37 seals the connecting hole 214, in the embodiment of the present application, see Figure 5 and Figure 6 Combined with Figure 2 and Figure 4 The steam valve assembly 3 includes a valve sealing ring 38. The valve sealing ring 38 includes a tubular portion 381, and the tubular portion 381 is sleeved with the insertion portion 37 and is provided with a convex rib 382. The tubular portion 381 and the convex rib 382 seal the gap between the insertion portion 37 and the communication hole 214, so that the insertion portion 37 seals the communication hole 214.

[0063] As configured above, since the insertion portion 37 is inserted into the connecting hole 214 and seals the connecting hole 214, not only air leakage can be avoided, but the friction force generated by the seal can also prevent the insertion portion 37 from escaping from the connecting hole 214. In addition, the insertion portion 37 is inserted into the connecting hole 214 and sealed, so that the steam valve assembly 3 is not easy to shake. Finally, the steam valve assembly 3 can be firmly installed in the notch 211.

[0064] See also Figure 5 and Figure 6 Combined with Figure 4 and Figure 2 , the steam valve assembly 3 wraps the valve sealing ring 38. In the embodiment of the present application, the valve sealing ring 38 includes the inserting portion 37 and the bottom peripheral side of the valve body 34. The valve sealing ring 38 is in sealing contact with the bottom 213 of the notch. In the embodiment of the present application, the valve sealing ring 38 also includes a valve sealing ring body 380, the tubular portion 381 extends from the valve sealing ring body 380, and the valve sealing ring body 380 seals the bottom 213 of the notch. Of course, how to be in sealing contact with the bottom 213 of the notch is not limited to the embodiment described in the present application.

[0065] As configured above, since the steam valve assembly wraps the valve sealing ring 38, the valve sealing ring 38 is in sealing contact with the bottom 213 of the notch, and the connecting hole 214 is sealed in combination with the insert portion 37, the sealing performance is further improved and air leakage is not easy.

[0066] See also Figure 2 Combined with Figure 6 and Figure 7The surface formed by the sealing contact between the valve sealing ring 38 and the notch bottom 213 is a plane.

[0067] As described above, since the surface formed by the sealing contact between the valve sealing ring 38 and the bottom 213 of the notch is a plane, the plane contact makes the two fit better and is less likely to leak, and also facilitates the steam valve assembly 3 to be more stably confined in the notch 211.

[0068] The above description is only a preferred implementation mode of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A food processor, characterized in that: The food processor comprises a mixing cup (1), a machine head (2) and a steam valve assembly (3), wherein: The machine head (2) comprises a machine head seat (21), the machine head seat (21) covers the mouth of the mixing cup (1), and a discharge port (12) is formed between the machine head seat (21) and the side wall of the mouth of the cup; When the steam valve assembly (3) is assembled on the machine head (2), the discharge port (12) is closed; when the steam valve assembly (3) is removed from the machine head, the interior of the blending cup (1) is connected to the outside of the food processor through the discharge port (12).

2. The food processor according to claim 1, characterized in that: The steam valve assembly (3) comprises an exhaust channel (31) and a gravity member (32); the exhaust channel (31) comprises a first channel (311) located in a vertical direction; the gravity member (32) is located in the first channel (311) to open or close the first channel (311); Alternatively, the steam valve assembly (3) comprises an exhaust passage (31) and an electrically controlled valve, and the electrically controlled valve opens or closes the exhaust passage (31).

3. The food processor according to claim 1 or 2, characterized in that: The steam valve assembly (3) comprises an exhaust channel (31), the exhaust channel (31) comprising a first channel (311) and an anti-overflow chamber (312), the anti-overflow chamber (312) being located downstream of the first channel (311) along the steam flow direction, and the steam flow area of ​​the anti-overflow chamber (312) is greater than the steam flow area of ​​the first channel (311).

4. The food processor according to claim 3, characterized in that: The steam valve assembly (3) comprises a valve cover (33) and a valve body (34); the valve cover (33) and the valve body (34) are sealed and inserted to form a cavity (35); the cavity (35) comprises the first channel (311) and the anti-overflow cavity (312).

5. The food processor according to claim 4, characterized in that: The valve body (34) comprises a valve body cavity (341), a side wall of the valve body cavity (341) is provided with a receiving groove (342), the valve cover (33) is sleeved with a valve cover sealing ring (36), and when the valve cover (33) and the valve body (34) are inserted, the valve cover sealing ring (36) is located in the receiving groove (342).

6. The food processor according to claim 3, characterized in that: In the case where the exhaust channel (31) includes a first channel (311) located in a vertical direction, the anti-overflow chamber (312) and the first channel (311) have a common side wall (314), and the side wall is located in a vertical direction.

7. The food processor according to claim 1, characterized in that: The food processor comprises a handle (4), the steam valve assembly (3) comprises an exhaust hole (313), and along the circumference of the mixing cup (1), the exhaust hole (313) deviates from the handle (4) by an angle a, 30 degrees ≤ a ≤ 330 degrees; And / or, the extension direction of the exhaust hole (313) is parallel to the horizontal direction, or, the exhaust hole (313) is inclined downward relative to the horizontal direction.

8. The food processor according to claim 1, characterized in that: When a discharge port (12) is formed between the head seat (21) and the side wall of the cup mouth, a notch (211) is provided on the edge of the head seat (21); the steam valve assembly (3) is detachably assembled in the notch (211) and contacts the notch side wall (212) and the notch bottom (213) of the notch.

9. The food processor according to claim 8, characterized in that: The bottom (213) of the notch is provided with a connecting hole (214) connected to the interior of the stirring cup; the steam valve assembly (3) comprises an exhaust passage (31) and an inserting portion (37); the exhaust passage (31) also passes through the inserting portion (37); the inserting portion (37) is inserted into the connecting hole (214) and seals the connecting hole (214); And / or, the steam valve assembly (3) is wrapped with a valve sealing ring (38), and the valve sealing ring (38) is in sealing contact with the bottom (213) of the notch.

10. The food processor according to claim 9, characterized in that: The surface formed by the sealing contact between the valve sealing ring (38) and the notch bottom (213) is a plane.

11. The food processor according to claim 1, characterized in that: The machine head (2) comprises a motor assembly (22), and the motor assembly (22) comprises a motor (221) and a stirring member (222) located in the stirring cup (1); the motor (221) drives the stirring member (222) to rotate in the stirring cup (1).

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